CN109175955B - Automatic press-fitting device for planet shaft of starter - Google Patents
Automatic press-fitting device for planet shaft of starter Download PDFInfo
- Publication number
- CN109175955B CN109175955B CN201811055883.0A CN201811055883A CN109175955B CN 109175955 B CN109175955 B CN 109175955B CN 201811055883 A CN201811055883 A CN 201811055883A CN 109175955 B CN109175955 B CN 109175955B
- Authority
- CN
- China
- Prior art keywords
- pin
- bearing
- cylinder
- pressing
- planet shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses an automatic press-fitting device for a planet shaft of a starter, and belongs to the field of press-fitting devices. The invention discloses an automatic press-mounting device for a starter planet shaft, which comprises a rack, a hydraulic rotary platform, a pin pressing component, a laser printing component and a press bearing component, wherein a planet shaft clamping tool for clamping the planet shaft is arranged on each station of the hydraulic rotary platform, the pin pressing component, the laser printing component and the press bearing component are arranged at corresponding stations of the hydraulic rotary platform, and the pin pressing component comprises a hydraulic cylinder, a pin conveying mechanism, a pin fixing mechanism and a pin stabilizing mechanism and can simultaneously complete the actions of pin taking, pin conveying, pin fixing, pin stabilizing and the like; the laser printing component is used for carrying out laser printing on the pressed planet shaft; the bearing pressing component is used for pressing the bearing of the planet shaft. The invention has the main application of completing the processes of pressing the pin, laser printing, bearing and the like of the planet shaft at one time, and has the advantages of high automation degree, high pressing speed, high precision, easy safe operation and high stable operation reliability.
Description
Technical Field
The invention relates to a press-fitting device, in particular to an automatic press-fitting device for a planet shaft of a starter.
Background
The starter planet shaft is a key component in the starting process of the vehicle engine, and has large market demand and high quality demand. After the planet shaft is machined, the end face of the planet shaft needs to be pressed with pins, bearings and part serial numbers, and after press mounting is finished, certain technical parameters, such as circle run-out tolerance formed by a plurality of pins, tensile force born by each pin and deformation degree of the bearings, have strict technical index requirements. At present, press fitting of a planetary shaft of a starter is mostly manually operated, but press fitting of one planetary shaft needs at least 4 operators to complete, the labor amount is large, the press fitting precision stability is not high, the defective rate is high, the production cost of an enterprise is increased, and the enterprise competitiveness is reduced. In order to improve the press-fitting efficiency of the planet shaft, automatic assembly equipment is also provided, for example, chinese patent No. 201210393645.7, the date of granted announcement is 2015, 12 and 16, and the name of the invention creation is: a single-layer planetary shaft press-mounting device for planetary gear box is composed of a first and a second frame bodies installed to both sides of a press unit, a heater fixed to the first frame body, a cooler fixed to the second frame body, a conveyer installed to the plane formed by the connection of the first and the second frame bodies and the press unit, a planetary shaft frame on the conveyer moving from the first frame body to the second frame body, a heating unit for heating the planetary shaft frame, a conveying unit for driving the planetary shaft frame to punch, a planetary shaft on the planetary shaft frame, a cooling unit for cooling the planetary shaft frame, and a pressing unit for pressing the planetary shaft into the shaft hole of planetary shaft frame and raising it The press mounting of the frame, the function of the press mounting device is simplified, a plurality of planet shafts are parallel, and once one planet shaft is staggered, the positioning is not accurate enough; in addition, the planet shaft needs to be manually installed in the shaft hole of the planet shaft carrier and then stamped, and the mode has low assembly efficiency, high manual labor intensity and poor installation precision and consistency of the planet shaft.
Therefore, the automatic press-fitting device for the planetary shaft of the starter, which is high in speed, press-fitting precision, automation degree and stability and reliability, is urgently needed.
Disclosure of Invention
1. Technical problem to be solved by the invention
The invention aims to overcome the defects of low working efficiency, poor assembly precision, single assembly process and the like of the existing planet shaft press-fitting device, and provides the automatic press-fitting device for the planet shaft of the starter, which has the advantages of reasonable design, easiness in safe operation, high press-fitting speed, stability, reliability and high automation degree.
2. Technical scheme
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
the invention relates to an automatic press-fitting device for a planetary shaft of a starter, which comprises a frame, a hydraulic rotary platform and a press pin component, wherein,
the hydraulic rotary platform is a multi-station equal division rotary platform, a planet shaft clamping tool for clamping a planet shaft is arranged on each station, and a pin pressing component is arranged at a pin pressing station of the hydraulic rotary platform;
the pin pressing component comprises a pin vibrating tray, a hydraulic cylinder, a pin conveying mechanism, a pin fixing mechanism and a pin stabilizing mechanism, wherein the pin vibrating tray is connected with the pin conveying mechanism and used for conveying the pins into the pin conveying mechanism after the pins are sequenced in the designated direction, and the pin conveying mechanism is arranged on one side of the pin pressing station and used for conveying the pins to the pin stabilizing mechanism; the pin stabilizing mechanism is hung on a pin pressing head of the hydraulic cylinder, can move downwards along with the descending of the pin pressing head to be in contact with the end surface of the planet shaft, and can move upwards along with the ascending of the pin pressing head to reserve a space for transferring the planet shaft to a pin pressing station; the fixed pin mechanism is provided with a positioning claw which can move right above the fixed pin mechanism and can downwards impact the pin into the fixed pin mechanism, and the hydraulic cylinder presses the pin in the fixed pin mechanism into the pin hole on the end surface of the planet shaft through the pin pressing head after the pin feeding mechanism and the fixed pin mechanism reset.
Furthermore, the laser printing device also comprises a laser printing component and a press bearing component, wherein the laser printing component is arranged right above a laser printing station of the hydraulic rotary platform and is used for performing laser printing on the pressed planet shaft; the bearing pressing component is arranged at a bearing pressing station of the hydraulic rotary platform and used for pressing a bearing on the planet shaft.
Further, the planet axle press from both sides tight frock include clamping mechanism and positioning mechanism, clamping mechanism including pressing from both sides tight frock body and anchor clamps, positioning mechanism include the reference column, the center of pressing from both sides tight frock body vertically be equipped with the tight frock through-hole of clamp that is used for placing the planet axle, anchor clamps transversely locate to press from both sides in the tight frock through-hole, the reference column stretch out the top plane who presss from both sides tight frock body for fix a position with the cooperation of planet axle pinhole in order to the planet axle.
Furthermore, the press pin component further comprises a planet shaft clamping mechanism, the planet shaft clamping mechanism corresponds to the position of a planet shaft clamping tool reaching the press pin station, the planet shaft clamping mechanism comprises a planet shaft clamping cylinder and a cylinder supporting plate, the planet shaft clamping cylinder is installed on the rack through the cylinder supporting plate, the driving end of the planet shaft clamping cylinder is matched with a clamp control rod of the planet shaft clamping tool, and the planet shaft clamping cylinder is used for fixing the planet shaft on the planet shaft clamping tool through the planet shaft clamping cylinder pressing clamp.
Furthermore, the pin conveying mechanism comprises a pin falling cylinder, a pin connecting disc, a pin conveying plate, a pin conveying bottom plate, a pin conveying cylinder, a supporting plate cylinder and a supporting plate, wherein the pin conveying plate is arranged on the pin conveying bottom plate through a pin conveying guide rail and is connected with a pin conveying cylinder push rod of the pin conveying cylinder arranged on the pin conveying bottom plate; the pin falling cylinder is arranged on the pin feeding bottom plate through a pin falling cylinder frame and is positioned below a discharge hole of a vibration material walking groove connected with a pin vibration material tray; the pin receiving disc is arranged at the front end of the pin sending plate, and has two working positions for receiving the pins right below the pin falling cylinder and conveying the pins right above the pin stabilizing mechanism under the action of the pin sending cylinder; the supporting plate cylinder is arranged at the bottom of the front end of the pin conveying plate, the supporting plate is connected with a push rod of the supporting plate cylinder, and the supporting plate can move at the bottom of the pin connecting plate under the action of the supporting plate cylinder to place pins into the pin stabilizing mechanism.
Furthermore, the pin stabilizing mechanism comprises a pin stabilizing support and a pin stabilizing disc, the pin stabilizing disc is arranged at the lower end of the pin stabilizing support, the pin stabilizing support is arranged below the hydraulic cylinder through a stabilizing guide rod, and the pin stabilizing support is hung on a pin pressing head of the hydraulic cylinder and can move along with the lifting of the pin pressing head; when the pin connecting disc reaches the working position of the pin conveying right above the pin stabilizing structure, the pin connecting disc is opposite to the pin stabilizing disc.
Furthermore, the fixed pin mechanism is arranged on the frame through a press pin bearing plate and comprises a double guide rail, a fixed pin cylinder, a single rod cylinder and a positioning claw, the fixed pin cylinder is arranged on the press pin bearing plate through the double guide rail, the single rod cylinder is fixed on the press pin bearing plate, a push rod of the single rod cylinder is connected with the fixed pin cylinder and used for driving the fixed pin cylinder to reciprocate on the double guide rail, and the positioning claw is connected with a push rod of the fixed pin cylinder and used for moving downwards under the action of the fixed pin cylinder to enable a pin to impact the pin into the pin stabilizing disc.
Furthermore, the pressure bearing part including pressure bearing part frame, directly shake, bearing vibrations charging tray, bearing get material mouthful, pressure bearing cylinder and get bearing mechanism, pressure bearing part frame fix in the frame, pressure bearing cylinder locate the top of pressure bearing part frame, get bearing mechanism and install in pressure bearing part frame for snatch the bearing of bearing material taking port department and place on the planet axle of pressure bearing station presss from both sides tight frock, bearing vibrations charging tray be connected to bearing and get material mouthful through directly shaking, be used for carrying the bearing to bearing material taking port.
Furthermore, the bearing taking mechanism comprises a bearing feeding guide rail, a bearing taking cylinder base, a bearing taking tool, a bearing sending cylinder, a tool reset spring and a tool support, wherein the bearing sending cylinder is arranged on the bearing pressing part rack, the bearing taking cylinder base is arranged on the bearing pressing part rack through the bearing feeding guide rail, a push rod of the bearing sending cylinder is connected with the bearing taking cylinder base, the bearing taking cylinder is arranged on the bearing taking cylinder base, the bearing taking tool is arranged on the push rod of the bearing taking cylinder through the tool support, and the tool reset spring is sleeved on the bearing taking tool and used for resetting after the bearing taking tool is pressed down; the bearing feeding device is characterized in that the bearing feeding cylinder drives the bearing taking tool to move between the bearing taking port and the bearing pressing station along the direction of the bearing feeding guide rail, the bearing taking cylinder drives the bearing taking tool to move up and down to grab and place a bearing, the bearing taking tool is pressed down on the bearing pressing station through the bearing pressing cylinder, and the bearing is pressed into the planet shaft.
Furthermore, the starter planet shaft automatic press-fitting device is characterized in that position sensors are arranged on the rack, the hydraulic rotary platform, the press pin component, the laser printing component and the bearing pressing component, the position sensors are connected with the control system, and the output signals of the control system are used for realizing the multi-station synchronous coordinated operation of the starter planet shaft automatic press-fitting device.
3. Advantageous effects
Compared with the prior art, the technical scheme provided by the invention has the following remarkable effects:
(1) according to the automatic press-fitting device for the starter planet shaft, the hydraulic rotary platform is a multi-station equal division rotary platform, a planet shaft clamping tool for clamping the planet shaft is arranged on each station, the pin pressing component can simultaneously complete pin taking, pin sending, pin fixing and pin stabilizing actions, the starter planet shafts of various types can be press-fitted, the safety operation is easy, the labor intensity of workers is reduced, the working efficiency is improved, the requirement of an automatic press-fitting production line of the starter planet shaft is met, and the automation level and the production efficiency of press-fitting of the starter planet shaft are greatly improved;
(2) the invention relates to an automatic press-mounting device for a planet shaft of a starter, which further comprises a laser printing component and a press bearing component, wherein the laser printing component is arranged right above a laser printing station of a hydraulic rotary platform and is used for carrying out laser printing on the pressed planet shaft; the pressure bearing part is arranged at a pressure bearing station of the hydraulic rotary platform and used for pressing a bearing on the planet shaft; the process steps of pressing pins, laser printing, pressing bearings and the like of the planet shaft can be completed at one time, the automation degree is high, the press mounting speed is high, the press mounting repeated precision is high, the safe operation is easy, the stable operation reliability is high, and the product quality and the product production benefit are effectively improved;
(3) according to the automatic press-fitting device for the planet shaft of the starter, a clamping tool body in a planet shaft clamping tool has enough rigidity and strength, a clamping tool through hole for placing the planet shaft is longitudinally formed in the center of the clamping tool body, a clamp is transversely arranged in the clamping tool through hole and is packaged in the clamping tool body through a clamp end plate, a clamp groove which is located on the opposite surface of the clamp and used for containing the clamp to clamp the planet shaft is further formed in the clamping tool body, a control rod at the rear part of the clamp extends out of the clamp end plate to facilitate clamping of the clamp in the horizontal direction, a clamp reset spring is sleeved on the extending part of the control rod, a positioning column extends out of the top plane of the clamping tool body to facilitate matching with a pin hole of the planet shaft to position the planet shaft, the planet shaft is accurately clamped by the planet shaft clamping tool and is not easy to fall off;
(4) according to the automatic press-fitting device for the starter planet shaft, the pin pressing component further comprises a planet shaft clamping mechanism, and the planet shaft on the planet shaft clamping tool reaching the pin pressing station is fixed by the planet shaft clamping mechanism, so that the problems of planet shaft displacement and the like in the pin pressing process are effectively prevented, and the accuracy and the stability of the pin pressing work are improved;
(5) according to the automatic press-fitting device for the planet shaft of the starter, the pin pressing component adopts the pin conveying mechanism to carry out pin conveying work, the pin conveying mechanism adopts the pin falling cylinder to receive materials, the support plate at the bottom of the pin falling cylinder is used for realizing the placement action of pins, the structure is simple, and the pin conveying action is stable and reliable;
(6) according to the automatic press-fitting device for the planetary shaft of the starter, the pin feeding mechanism of the pin pressing component is matched with the pin stabilizing mechanism to position the pin on the end face of the planetary shaft, the pin stabilizing mechanism is arranged on the pin pressing head and moves up and down along with the pin pressing head, the effects of aligning the pin with the pin hole in the planetary shaft and righting the pin are achieved, the pin can be accurately pressed in, the accuracy of the pin pressing work and the pin pressing quality are improved, and the press-fitting speed and the press-fitting precision are improved;
(7) according to the automatic press-fitting device for the planetary shaft of the starter, after the pin is positioned by the pin stabilizing mechanism, the pin is preliminarily positioned in the pin hole of the planetary shaft through the pin positioning mechanism, the pin positioning mechanism is flexible and reliable in action, accurate alignment of the pin and the pin hole of the planetary shaft is guaranteed, and faults caused by dislocation of the pin and the pin hole in the pin pressing process are effectively avoided;
(8) the invention relates to an automatic press-mounting device for a planet shaft of a starter, wherein a press-bearing part comprises a press-bearing part rack, a direct vibration, a bearing vibration material disc, a bearing material taking port, a press-bearing cylinder and a bearing taking mechanism, the press-bearing part rack is fixed on the rack, the press-bearing cylinder is arranged at the top of the press-bearing part rack, the bearing taking mechanism is arranged on the press-bearing part rack, so that a bearing at the bearing material taking port can be conveniently grabbed and placed on a planet shaft clamping tool of a press-bearing station, the bearing vibration material disc is connected to the bearing material taking port through the direct vibration and is used for conveying the bearing to the bearing material taking port, the speed of pressing the bearing is high, mechanical interference can be effectively avoided, all mechanisms are tightly matched, and the press-mounting repetition precision is high;
(9) the invention discloses an automatic press-fitting device for a planetary shaft of a starter, which is characterized in that position sensors are arranged on a rack, a hydraulic rotary platform, a press pin component, a laser printing component and a press bearing component, the position sensors are connected with a control system, and output signals control execution components through intelligent logic operation of the control system, so that multi-station synchronous coordinated operation of the automatic press-fitting device for the planetary shaft of the starter is realized, multi-station tasks can be simultaneously completed, and the quality of products and the production benefit of the products are effectively improved.
Drawings
Fig. 1 is a schematic front view of an assembly structure of an automatic press-fitting device for a planetary shaft of a starter according to the present invention.
Fig. 2 is a back schematic view of a final assembly structure of the automatic press-fitting device for the planetary shaft of the starter.
Fig. 3 is a schematic view of the overall structure of a planetary shaft clamping tool of the automatic press-fitting device for the planetary shaft of the starter.
Fig. 4 is a schematic diagram of the internal structure of a planetary shaft clamping tool of the automatic starter planetary shaft press-fitting device.
Fig. 5 is a schematic structural view of a planetary shaft clamping mechanism of the automatic press-fitting device for the planetary shaft of the starter.
Fig. 6 is a schematic diagram of a pin feeding mechanism front device of the automatic press-fitting device for the planetary shaft of the starter.
Fig. 7 is a schematic view of a back device of a pin feeding mechanism of the automatic press-fitting device for the planetary shaft of the starter.
Fig. 8 is a schematic diagram of a pin positioning mechanism of the automatic press-fitting device for the planetary shaft of the starter.
Fig. 9 is a schematic diagram of a pin stabilizing mechanism of the automatic press-fitting device for the planetary shaft of the starter.
Fig. 10 is a schematic diagram of a bearing taking mechanism of the automatic press-fitting device for the planetary shaft of the starter (two different positions of a bearing taking tool on a bearing feeding guide rail are shown in the drawing).
The reference numerals in the schematic drawings illustrate:
1. a frame; 2. a hydraulic rotating platform; 3. a planet shaft clamping tool; 4. a press pin member; 5. a laser printing component; 6. a bearing pressing member; 7. taking and loading material; 8. a pin feeding mechanism; 9. a pin stabilizing structure; 10. a press pin bearing plate; 11. a reinforcing plate; 12. a hydraulic cylinder; 13. the pin vibrates the material tray; 14. vibrating a material feeding groove; 15. pressing the pin head; 16. pressing the bearing support plate; 17. directly shaking; 18. the bearing shakes the charging tray; 19. a bearing material taking port; 20. a bearing cylinder is pressed; 21. a pin pressing support plate; 22. a bearing press head; 23. the press pin bears the square hole of the flat plate; 24. a through hole; 25. stabilizing the guide rod; 26. a double-ended screw; 27. a pin stabilizing disc; 28. a pin stabilizing lower plate; 29. a stable pin upper plate; 30. a pressure shaft bearing plate; 31. a planet shaft; 32. a clamp groove; 33. a clamp; 34. a clamp return spring; 35. a clamp end plate; 36. a positioning column; 37. a positioning spring; 38. clamping the through hole of the tool; 39. a planet axle bearing bore; 40. a planet pin hole; 41. a pin feeding cylinder seat; 42. a pin feeding cylinder support; 43. a pin feeding cylinder push rod; 44. a pin falling cylinder; 45. a pin connecting disc; 46. a pin sending plate; 47. a baffle plate; 48. a pin falling cylindrical frame; 49. a pin feed guide rail; 50. a pin feeding bottom plate; 51. a pin feeding cylinder; 52. a pallet cylinder; 53. a support plate; 54. a plate groove; 55. the planet shaft clamps the cylinder bearing plate; 56. a planet shaft clamping cylinder; 57. a bearing feed guide rail; 58. taking a bearing cylinder; 59. taking a bearing cylinder base; 60. taking a bearing tool; 61. a bearing feeding cylinder; 62. a tool return spring; 63. a tool support; 65. double guide rails; 66. a fixed pin cylinder; 67. a single-rod cylinder; 68. a positioning claw; 69. a pin fixing mechanism; 70. a planet axle clamping mechanism; 71. taking a bearing mechanism; 72. and clamping the tool body.
Detailed Description
For a further understanding of the invention, reference should be made to the following detailed description taken in conjunction with the accompanying drawings and examples.
Examples
With reference to fig. 1 and 2, the automatic press-fitting device for the starter planet shaft of the embodiment includes a frame 1, a hydraulic rotary platform 2 and a press pin component 4, wherein the hydraulic rotary platform 2 is a multi-station equal-division rotary platform, a planet shaft clamping tool 3 for clamping the planet shaft is installed on each station, and the press pin component 4 is installed at a press pin station of the hydraulic rotary platform 2; the pin pressing component 4 comprises a pin vibrating tray 13, a hydraulic cylinder 12, a pin conveying mechanism 8, a pin fixing mechanism 69 and a pin stabilizing mechanism 9, the pin vibrating tray 13 is connected with the pin conveying mechanism 8 and used for sorting the pins in a specified direction and then conveying the pins into the pin conveying mechanism 8, and the pin conveying mechanism 8 is arranged on one side of a pin pressing station and used for conveying the pins to the pin stabilizing mechanism 9; the pin stabilizing mechanism 9 is hung on a pin pressing head 15 of the hydraulic cylinder 12, can move downwards along with the descending of the pin pressing head 15 to be in contact with the end surface of the planet shaft, and can move upwards along with the ascending of the pin pressing head 15 to reserve a space for transferring the planet shaft to a pin pressing station; the pin fixing mechanism 69 is provided with a positioning claw 68 which can move right above the pin fixing mechanism 9 and can impact the pin downwards into the pin fixing mechanism 9, and the hydraulic cylinder 12 presses the pin in the pin fixing mechanism 9 into the end surface pin hole of the planet shaft through the pin pressing head 15 after the pin feeding mechanism 8 and the pin fixing mechanism 69 are reset. By adopting the structure, the pin pressing component 4 can simultaneously complete pin taking, pin sending, pin fixing and pin stabilizing actions, can press and mount various types of starter planet shafts, is easy for safe operation, reduces the labor intensity of workers, improves the working efficiency, meets the requirement of an automatic press-mounting production line of the starter planet shafts, and greatly improves the automation level and the production efficiency of press-mounting of the starter planet shafts. In addition, the automatic press-fitting device for the planetary shaft of the starter further comprises a laser printing part 5 and a press bearing part 6, a laser printing station and a press bearing station are further arranged on the hydraulic rotary platform 2, and the laser printing part 5 is arranged right above the laser printing station of the hydraulic rotary platform 2 and is used for performing laser printing on the pressed planetary shaft; the bearing pressing part 6 is arranged at a bearing pressing station of the hydraulic rotary platform 2 and used for pressing a bearing on the planet shaft. The automatic press-fitting device for the starter planet shaft not only can automatically complete the pin mounting and pin pressing actions of the planet shaft, but also can complete the processes of pin pressing, laser printing, bearing pressing and the like of the planet shaft at one time, not only can reasonably optimize the space of the press-fitting device, increase the number of the planet shafts to be pressed at each time, but also can press-fit the starter planet shafts of various models, is easy for safe operation, reduces the labor intensity of workers, improves the working efficiency, meets the requirements of an automatic press-fitting production line of the starter planet shaft, and greatly improves the automation level and the production efficiency of the press-fitting of the starter planet shaft.
As shown in fig. 3 and 4, the planet axle clamping tool 3 in this embodiment includes a clamping mechanism and a positioning mechanism, the clamping mechanism includes a clamping tool body 72 and a clamp 33, the positioning mechanism includes a positioning column 36, a clamping tool through hole 38 for placing the planet axle is longitudinally arranged in the center of the clamping tool body 72, the clamp 33 is transversely arranged in the clamping tool through hole 38, and the positioning column 36 extends out of the top plane of the clamping tool body 72 and is used for being matched with the planet axle pin hole 40 to position the planet axle. Specifically, a clamping tool through hole 38 for placing the planet shaft 31 is longitudinally formed in the center of the clamping tool body 72, the clamp 33 is transversely arranged in the clamping tool through hole 38 and is packaged in the clamping tool body 72 through a clamp end plate 35, a clamp groove 32 which is located opposite to the clamp 33 and is used for accommodating the clamp 33 to clamp the planet shaft 31 is further formed in the clamping tool body 72, a control rod at the rear part of the clamp 33 extends out of the clamp end plate 35, and a clamp return spring 34 is sleeved on the extending part of the control rod; the positioning column 36 extends out of the top plane of the clamping tool body 72 and is used for being matched with the planet shaft bearing hole 39 to position the planet shaft 31, the positioning column is favorable for being matched with the planet shaft pin hole 40 to position the planet shaft 31, the planet shaft clamping tool 3 is accurately clamped on the planet shaft 31 and is not easy to fall off, and safety performance is improved.
As shown in fig. 5, in this embodiment, the press pin part 4 further includes a planet axle clamping mechanism 70, the planet axle clamping mechanism 70 is disposed at one side of the press pin station, and corresponds to the position of the planet axle clamping tool 3 reaching the press pin station, the planet axle clamping mechanism 70 includes a planet axle clamping cylinder 56 and a cylinder supporting plate 55, the planet axle clamping cylinder 56 is mounted on the frame 1 through the cylinder supporting plate 55, and the driving end of the planet axle clamping cylinder 56 is matched with the control rod of the clamp 33 of the planet axle clamping tool 3, for fixing the planet axle on the planet axle clamping tool 3 through the press clamp 33 of the planet axle clamping cylinder 56, the cylinder supporting plate 55 is tightly mounted on the reinforcing plate 11, the reinforcing plate 11 is used for improving the overall stability of the planet axle clamping mechanism, making the planet axle not easy to fall off during the clamping process, improving the safety performance, the planet axle on the planet axle clamping tool 3 reaching the press pin station is fixed by the planet axle clamping mechanism 70, the problems of planet shaft displacement and the like in the pin pressing process are effectively prevented, and the accuracy and the stability of the pin pressing work are improved.
As shown in fig. 6 and 7, the pin feeding mechanism 8 includes a pin falling cylinder 44, a pin receiving plate 45, a pin feeding plate 46, a pin feeding base plate 50, a pin feeding cylinder 51, a pallet cylinder 52 and a pallet 53, the pin feeding cylinder 51 is mounted on the pin feeding base plate 50 through a pin feeding cylinder seat 41 and a pin feeding cylinder support 42, the pin feeding plate 46 is mounted on the pin feeding base plate 50 through a pin feeding guide rail 49, and the pin feeding plate 46 is connected to a pin feeding cylinder push rod 43 of the pin feeding cylinder 51; the pin dropping cylinder 44 is arranged on the pin feeding bottom plate 50 through a pin dropping cylinder frame 48, and the pin dropping cylinder 44 is positioned below the discharge hole of the vibration material walking groove 14; the pin receiving disc 45 is arranged at the front end of the pin sending plate 46, a baffle plate 47 is arranged below the pin sending plate, the pin receiving disc 45 has two working positions of receiving pins right below the pin falling cylinder 44 and conveying pins right above the pin stabilizing mechanism 9 under the action of the pin sending cylinder 51, and when the pin receiving disc 45 reaches the lower part of the pin falling cylinder 44, pin holes in the pin falling cylinder 44 correspond to pin holes in the pin receiving disc 45 in position; the supporting plate cylinder 52 is arranged at the bottom of the front end of the pin conveying plate 46, the supporting plate 53 is connected with a push rod of the supporting plate cylinder 52, the supporting plate 53 can exit along a plate groove 54 and slide stably, the supporting plate 53 can move at the bottom of the pin connecting plate 45 under the action of the supporting plate cylinder 52 to place pins into the pin stabilizing mechanism 9, the pin pressing component 4 adopts the pin conveying mechanism 8 to carry out pin conveying work, the pin conveying mechanism 8 adopts the pin falling cylinder 44 to receive the materials, and the supporting plate 53 at the bottom of the pin falling cylinder 44 is used for achieving pin placing action.
As shown in fig. 8, the fixed pin mechanism 69 is mounted on the frame 1 through the press pin support plate 21, and includes a double guide rail 65, a fixed pin cylinder 66, a single rod cylinder 67 and a positioning claw 68, the fixed pin cylinder 66 is mounted on the press pin support plate 21 through the double guide rail 65, the single rod cylinder 67 is fixed on the press pin support plate 21, and the push rod of the single rod cylinder 67 is connected with the fixed pin cylinder 66 for driving the fixed pin cylinder 66 to reciprocate on the double guide rail 65, the positioning claw 68 is connected with the push rod of the fixed pin cylinder 66, the number and distribution positions of the positioning claw 68 are corresponding to the number and distribution positions of the pin holes on the pin receiving plate 45, and are used for moving downwards under the action of the fixed pin cylinder 66 to bump the pins into the pin receiving plate 27, after the pins are positioned by the pin stabilizing mechanism 9, the pins are positioned in the preliminary pin holes of the planet shafts through the fixed pin mechanism 69, the fixed pin mechanism 69 is flexible and reliable in operation, and ensures the accurate alignment of the pins and, the faults caused by dislocation of the pin and the pin hole in the pin pressing process are effectively avoided.
As shown in fig. 9, the pin stabilizing mechanism 9 includes a pin stabilizing bracket and a pin stabilizing disc 27, the pin stabilizing disc 27 is mounted at the lower end of the pin stabilizing bracket, the pin stabilizing bracket is mounted below the hydraulic cylinder 12 through a stabilizing guide rod 25, and the pin stabilizing bracket is hung on the press pin head 15 of the hydraulic cylinder 12 and can move along with the lifting of the press pin head 15; when the pin connecting disc 45 reaches the working position of the pin conveying right above the pin stabilizing structure 9, the pin connecting disc 45 is opposite to the pin stabilizing disc 27. The pin stabilizing support is composed of a pin stabilizing lower plate 28, a pin stabilizing upper plate 29 and a double-threaded screw 26, the pin stabilizing lower plate 28 and the pin stabilizing upper plate 29 are connected in a split mode through the double-threaded screw 26 to form a rigid body, the lower portion of a stabilizing guide rod 25 is fixedly connected with the pin stabilizing lower plate 28, the upper portion of the stabilizing guide rod penetrates through the pin stabilizing upper plate 29 and then is in clearance fit with two through holes in a pressure pin bearing flat plate 10, a pin stabilizing disc 27 is installed in the middle of the pin stabilizing lower plate 28, a through hole is formed in the middle of the pin stabilizing upper plate 29, the pin stabilizing upper plate 29 penetrates through a cylinder shaft of a hydraulic cylinder 12 through the through hole, and a pressure pin head 15 is in threaded connection with the cylinder shaft of the hydraulic cylinder. The press pin bearing flat plate 10 is also provided with a press pin bearing flat plate square hole 23 and a through hole 24, and the press pin bearing flat plate square hole 23 is convenient for vibrating the material feeding groove 14 to feed pins into the pin feeding mechanism 8; the through hole 24 facilitates the passage of the cylinder shaft of the hydraulic cylinder 12; the pin feeding mechanism 8 of the press pin component 4 is matched with the pin stabilizing mechanism 9 to position the pins on the end face of the planet shaft, the pin stabilizing mechanism 9 is installed on the press pin head 15 and moves up and down along with the press pin head 15 to achieve the effects of aligning the pins with pin holes on the planet shaft and righting the pins, the pins can be accurately pressed in, the accuracy of press pin work and the press pin quality are improved, and the press pin component is favorable for improving the press mounting speed and precision.
As shown in fig. 1 and 10, the pressure bearing component 6 includes a pressure bearing component frame, a direct vibration 17, a bearing vibration material tray 18, a bearing material taking port 19, a pressure bearing cylinder 20 and a bearing taking mechanism 71, the pressure bearing component frame is composed of a pressure bearing support plate 16 and a pressure bearing support plate 30, the pressure bearing component frame is mounted on the frame 1 in a bolt fastening manner, the pressure bearing cylinder 20 is arranged at the top of the pressure bearing component frame, a bearing pressure head 22 is arranged at the front end of the pressure bearing cylinder 20, the bearing pressure head 22 can press a bearing into the planet shaft bearing hole 39, the bearing taking mechanism 71 is mounted on the pressure bearing component frame and used for grabbing the bearing at the bearing material taking port 19 and placing the bearing on the planet shaft clamping tool 3 at the pressure bearing station, and the bearing vibration material tray 18 is connected to the bearing material taking port 19 through the direct vibration 17 and used for conveying the bearing to the bearing material taking port 19. The bearing taking mechanism 71 comprises a bearing feeding guide rail 57, a bearing taking cylinder 58, a bearing taking cylinder base 59, a bearing taking tool 60, a bearing sending cylinder 61, a tool reset spring 62 and a tool support 63, wherein the bearing sending cylinder 61 is installed on a bearing pressing part rack, the bearing taking cylinder base 59 is installed on the bearing pressing part rack through the bearing feeding guide rail 57, a push rod of the bearing sending cylinder 61 is connected with the bearing taking cylinder base 59, the bearing taking cylinder 58 is installed on the bearing taking cylinder base 59, the bearing taking tool 60 is installed on the push rod of the bearing taking cylinder 58 through the tool support 63, and the tool reset spring 62 is sleeved on the bearing taking tool 60 and used for resetting after the bearing taking tool 60 is pressed downwards; the bearing feeding cylinder 61 drives the bearing taking tool 60 to move between the bearing taking port 19 and the bearing pressing station along the direction of the bearing feeding guide rail 57, the bearing taking cylinder 58 drives the bearing taking tool 60 to move up and down to grab and place the bearing, the bearing taking tool 60 is pressed down on the bearing pressing station through the bearing pressing cylinder 20, and the bearing is pressed into the planet shaft.
In the embodiment, the automatic press-mounting device for the starter planet shaft is characterized in that position sensors are arranged on a rack 1, a hydraulic rotary platform 2, a press pin component 4, a laser printing component 5 and a press bearing component 6, the position sensors are connected with a control system, the control system can carry out power-on self-inspection before the press-mounting device for the starter planet shaft is started to operate, if faults exist or all components are not at initial positions, the starter planet shaft cannot be started to operate, the starter planet shaft to be pressed is installed into a corresponding planet shaft clamping tool 3, a control system starting button is pressed, the hydraulic rotary platform 3 is lifted and rotates in an equal division mode, after the specified position is reached, intelligent logic operation of the control system is carried out, signals are output to control all executing components, meanwhile, descending and resetting are carried out, and all executing component positioning is achieved. When the hydraulic rotary platform 3 is reset, the pressed planet shafts are taken out at the material taking and loading position 7, and simultaneously the unpressurized planet shafts are loaded in the corresponding planet shaft clamping tools 3; the press pin component 4, the laser printing component 5 and the press bearing component 6 act simultaneously; the time for completing the actions of the bearing pressing component 6 and the laser printing component 5 is shorter than the time for completing the actions of the pin pressing component 4 because the pin pressing component needs to complete the actions of taking, sending, fixing, stabilizing, pressing and the like; after the pin pressing component 4 completes the pin pressing process, the pin stabilizing mechanism 9 can be separated from the planet shaft clamping tool 3 in the ascending reset process of the hydraulic cylinder 12, and a reset signal is transmitted to the control system. The multi-station synchronous coordinated operation of the automatic press-fitting device for the planetary shaft of the starter is realized, the multi-station task can be completed simultaneously, and the quality and the production benefit of products are effectively improved.
The automatic press-mounting device for the starter planet shaft can automatically complete the pin mounting and pin pressing actions of the planet shaft, can complete the processes of pin pressing, laser printing, bearing pressing and the like of the planet shaft at one time, has high automation degree, high press-mounting speed, high press-mounting repeated precision, easy safe operation and high stable operation reliability, can effectively lighten the labor intensity of workers, effectively improves the product quality and the product production benefit, saves the labor cost and the production cost of enterprises, and further meets the production requirements of an automatic production line.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.
Claims (9)
1. The utility model provides an automatic pressure equipment device of starter planet axle which characterized in that: comprises a frame (1), a hydraulic rotary platform (2) and a pin pressing component (4), wherein,
the hydraulic rotary platform (2) is a multi-station equal division rotary platform, a planet shaft clamping tool (3) for clamping a planet shaft is arranged on each station, and a pin pressing component (4) is arranged at a pin pressing station of the hydraulic rotary platform (2);
the pin pressing component (4) comprises a pin vibrating tray (13), a hydraulic cylinder (12), a pin conveying mechanism (8), a pin fixing mechanism (69) and a pin stabilizing mechanism (9), the pin vibrating tray (13) is connected with the pin conveying mechanism (8) and used for sorting the pins in the designated direction and then conveying the sorted pins into the pin conveying mechanism (8), and the pin conveying mechanism (8) is arranged on one side of the pin pressing station and used for conveying the pins to the pin stabilizing mechanism (9); the pin stabilizing mechanism (9) is hung on a pin pressing head (15) of the hydraulic cylinder (12), can move downwards along with the descending of the pin pressing head (15) to be contacted with the end surface of the planet shaft, and can move upwards along with the ascending of the pin pressing head (15) to reserve a space for the planet shaft to be transferred into a pin pressing station; the pin fixing mechanism (69) is provided with a positioning claw (68) which can move right above the pin fixing mechanism (9) and can impact a pin downwards to enter the pin fixing mechanism (9), and the hydraulic cylinder (12) presses the pin in the pin fixing mechanism (9) into a pin hole on the end face of the planet shaft through a pin pressing head (15) after the pin conveying mechanism (8) and the pin fixing mechanism (69) are reset;
the laser printing device is characterized by further comprising a laser printing component (5) and a press bearing component (6), wherein the laser printing component (5) is arranged right above a laser printing station of the hydraulic rotary platform (2) and is used for performing laser printing on the pressed planet shaft; the bearing pressing component (6) is arranged at a bearing pressing station of the hydraulic rotary platform (2) and used for pressing a bearing on the planet shaft.
2. The automatic press-fitting device for the planet shaft of the starter as claimed in claim 1, wherein: planetary shaft press from both sides tight frock (3) including clamping mechanism and positioning mechanism, clamping mechanism including pressing from both sides tight frock body (72) and anchor clamps (33), positioning mechanism include reference column (36), the center of pressing from both sides tight frock body (72) vertically be equipped with the tight frock through-hole (38) of clamp that is used for placing the planetary shaft, anchor clamps (33) transversely locate in pressing from both sides tight frock through-hole (38), reference column (36) stretch out the top plane of pressing from both sides tight frock body (72) for with planetary shaft pinhole (40) cooperation in order to fix a position the planetary shaft.
3. The automatic press-fitting device for the planet shaft of the starter as claimed in claim 2, wherein: the press pin component (4) further comprises a planet shaft clamping mechanism (70), the planet shaft clamping mechanism (70) corresponds to the position of the planet shaft clamping tool (3) reaching the press pin station, the planet shaft clamping mechanism (70) comprises a planet shaft clamping cylinder (56) and a cylinder supporting plate (55), the planet shaft clamping cylinder (56) is installed on the rack (1) through the cylinder supporting plate (55), and the driving end of the planet shaft clamping cylinder (56) is matched with a control rod of a clamp (33) of the planet shaft clamping tool (3) and used for fixing the planet shaft on the planet shaft clamping tool (3) through the planet shaft clamping cylinder (56) pressing the clamp (33).
4. The automatic press-fitting device for the planet shaft of the starter as claimed in claim 1, wherein: the pin conveying mechanism (8) comprises a pin falling cylinder (44), a pin receiving disc (45), a pin conveying plate (46), a pin conveying bottom plate (50), a pin conveying cylinder (51), a supporting plate cylinder (52) and a supporting plate (53), wherein the pin conveying plate (46) is installed on the pin conveying bottom plate (50) through a pin conveying guide rail (49), and the pin conveying plate (46) is connected with a pin conveying cylinder push rod (43) of the pin conveying cylinder (51) installed on the pin conveying bottom plate (50); the pin dropping cylinder (44) is arranged on the pin feeding bottom plate (50) through a pin dropping cylinder frame (48), and the pin dropping cylinder (44) is positioned below a discharge hole of the vibration material moving groove (14) connected with the pin vibration material tray (13); the pin receiving disc (45) is arranged at the front end of the pin sending plate (46), and the pin receiving disc (45) has two working positions of receiving pins right below the pin falling cylinder (44) and conveying pins right above the pin stabilizing mechanism (9) under the action of the pin sending cylinder (51); the supporting plate cylinder (52) is arranged at the bottom of the front end of the pin conveying plate (46), the supporting plate (53) is connected with a push rod of the supporting plate cylinder (52), and the supporting plate (53) can move at the bottom of the pin receiving disc (45) under the action of the supporting plate cylinder (52) to place pins into the pin stabilizing mechanism (9).
5. The automatic press-fitting device for the planet shaft of the starter as claimed in claim 4, wherein: the pin stabilizing mechanism (9) comprises a pin stabilizing support and a pin stabilizing disc (27), the pin stabilizing disc (27) is arranged at the lower end of the pin stabilizing support, the pin stabilizing support is arranged below the hydraulic cylinder (12) through a stabilizing guide rod (25), and the pin stabilizing support is hung on a press pin head (15) of the hydraulic cylinder (12) and can move along with the lifting of the press pin head (15); when the pin connecting disc (45) reaches the working position of the pin conveying mechanism (9) right above the pin stabilizing mechanism, the pin connecting disc (45) is opposite to the pin stabilizing disc (27).
6. The automatic press-fitting device for the planet shaft of the starter as claimed in claim 5, wherein: the fixed pin mechanism (69) is arranged on the rack (1) through the press pin support plate (21) and comprises a double guide rail (65), a fixed pin cylinder (66), a single rod cylinder (67) and a positioning claw (68), the fixed pin cylinder (66) is arranged on the press pin support plate (21) through the double guide rail (65), the single rod cylinder (67) is fixed on the press pin support plate (21), a push rod of the single rod cylinder (67) is connected with the fixed pin cylinder (66) and used for driving the fixed pin cylinder (66) to reciprocate on the double guide rail (65), and the positioning claw (68) is connected with a push rod of the fixed pin cylinder (66) and used for moving downwards under the action of the fixed pin cylinder (66) to enable a pin to impact the pin into the fixed pin disc (27).
7. The automatic press-fitting device for the planet shaft of the starter as claimed in claim 1, wherein: pressure bearing part (6) including pressing bearing part frame, directly shake (17), bearing vibrations charging tray (18), bearing and get material mouth (19), pressure bearing cylinder (20) and get bearing mechanism (71), pressure bearing part frame fix in frame (1), pressure bearing cylinder (20) locate the top of pressing bearing part frame, get bearing mechanism (71) and install in pressing bearing part frame for the bearing of getting material mouth (19) department snatchs and places on the planet axle of pressing the bearing station presss from both sides tight frock (3), bearing vibrations charging tray (18) get material mouth (19) through directly shaking (17) and be connected to the bearing for carry the bearing to bearing and get material mouth (19).
8. The automatic press-fitting device for the planet shaft of the starter as claimed in claim 7, wherein: the bearing taking mechanism (71) comprises a bearing feeding guide rail (57), a bearing taking cylinder (58), a bearing taking cylinder base (59), a bearing taking tool (60), a bearing feeding cylinder (61), a tool return spring (62) and a tool support (63), the bearing feeding cylinder (61) is arranged on the bearing pressing part frame, the bearing taking cylinder base (59) is arranged on the bearing pressing part frame through a bearing feeding guide rail (57), the push rod of the bearing feeding cylinder (61) is connected with the bearing taking cylinder base (59), the bearing taking cylinder (58) is arranged on a bearing taking cylinder base (59), the bearing taking tool (60) is arranged on a push rod of the bearing taking air cylinder (58) through a tool bearing (63), the tool reset spring (62) is sleeved on the bearing taking tool (60) and used for resetting after the bearing taking tool (60) is pressed down; send bearing cylinder (61) drive and get bearing instrument (60) and remove between bearing material taking mouth (19) and pressure bearing station along bearing pay-off guide rail (57) direction, get bearing cylinder (58) drive and get bearing instrument (60) and reciprocate and snatch and place the bearing to will get bearing instrument (60) through pressing bearing cylinder (20) and push down on pressing the bearing station, impress the planet axle with the bearing.
9. The automatic press-fitting device for the planet shaft of the starter as claimed in claim 1, wherein: the automatic press-fitting device for the starter planet shaft is characterized in that position sensors are arranged on a rack (1), a hydraulic rotary platform (2), a press pin component (4), a laser printing component (5) and a press bearing component (6), the position sensors are connected with a control system, and output signals of the control system are used for realizing multi-station synchronous coordinated operation of the automatic press-fitting device for the starter planet shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811055883.0A CN109175955B (en) | 2018-09-11 | 2018-09-11 | Automatic press-fitting device for planet shaft of starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811055883.0A CN109175955B (en) | 2018-09-11 | 2018-09-11 | Automatic press-fitting device for planet shaft of starter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109175955A CN109175955A (en) | 2019-01-11 |
| CN109175955B true CN109175955B (en) | 2020-12-18 |
Family
ID=64915971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811055883.0A Active CN109175955B (en) | 2018-09-11 | 2018-09-11 | Automatic press-fitting device for planet shaft of starter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109175955B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681614B (en) * | 2019-01-02 | 2021-09-14 | 盛瑞传动股份有限公司 | Planet shaft, limiting device and planet wheel assembly equipment |
| CN110052669B (en) * | 2019-05-22 | 2023-11-14 | 安徽法西欧汽车部件有限公司 | Tapping device for sealing plate of semi-automatic filter |
| CN110270811B (en) * | 2019-06-06 | 2020-11-03 | 重庆宏双达机械工程有限公司 | Press mounting system for paper guide roller |
| CN110253283B (en) * | 2019-06-26 | 2021-03-19 | 安徽巨一科技股份有限公司 | Planet carrier part partial shipment device |
| CN110449872A (en) * | 2019-07-22 | 2019-11-15 | 苏州江锦自动化科技有限公司 | High-precision full-automatic screw-like workpiece erection device |
| CN111283412A (en) * | 2020-04-02 | 2020-06-16 | 昆山迈征自动化科技有限公司 | Automatic pressure equipment device of fuel sprayer |
| CN114700717B (en) * | 2022-03-11 | 2022-11-01 | 麦金太尔(江苏)空调有限公司 | Automatic press fitting equipment for middle bearing and anti-rotation pin of air-conditioning compressor |
| CN115446576A (en) * | 2022-10-19 | 2022-12-09 | 瑞安市悦华汽车单向器有限公司 | Press mounting equipment with planetary gear structure driving shaft |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100586645C (en) * | 2008-03-18 | 2010-02-03 | 上海大学 | Slender pin horizontal automatic assembly device |
| KR101057803B1 (en) * | 2009-03-23 | 2011-08-19 | 주식회사 폴리테크 | Automatic assembly of breather assembly |
| CN102601603B (en) * | 2012-03-06 | 2015-05-20 | 昆山巨林科教实业有限公司 | Assembly system and assembly method thereof |
| CN203409498U (en) * | 2013-06-30 | 2014-01-29 | 平湖市高鑫自动化设备科技有限公司 | Novel in-pin and in-ring damping oil adding automatic hinge machine |
| CN107309637B (en) * | 2017-07-19 | 2023-09-05 | 贵州华昌汽车电器有限公司 | Key pin assembling machine and pin assembling method thereof |
-
2018
- 2018-09-11 CN CN201811055883.0A patent/CN109175955B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109175955A (en) | 2019-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109175955B (en) | Automatic press-fitting device for planet shaft of starter | |
| CN106881589B (en) | Automatic assembly machine for electronic components | |
| CN210139636U (en) | Automatic hot melt nut equipment of plastic part drain pan | |
| CN212823745U (en) | Automatic gasket feeding mechanism and automatic assembly production line of plastic gear assembly | |
| CN104607907A (en) | Planet-row small gear shaft pressing fit machine | |
| CN111081610A (en) | Device for realizing automatic black glue feeding | |
| CN213256905U (en) | Full-automatic front and back overturning riveting equipment | |
| CN210389193U (en) | Transplanting manipulator accurate in positioning | |
| CN110893537A (en) | Automatic assembling device for working blades of automobile oil pump | |
| CN215946085U (en) | Material conveying device | |
| CN213969828U (en) | Nut press-fitting device for automobile trunk controller | |
| CN107756706B (en) | A kind of hot-forming semi-automatic production line of passenger car brake piece | |
| CN204881579U (en) | Car wick automatic measure machine based on displacement sensor | |
| CN105965258B (en) | A kind of reciprocating automatic press mounting bearing enclosure equipment of washing machine drum | |
| CN108380719A (en) | It is a kind of based on the building mortion for taking part clutch monoblock type corrugated sheet automatically | |
| CN210649425U (en) | Elevator hook press-riveting assembly device and production line | |
| CN211589149U (en) | Spline shaft press-fitting device | |
| CN209614738U (en) | A kind of slotting magnet steel squeeze riveter | |
| CN113560884A (en) | Automatic intelligent manufacturing equipment for safety lock catch of LED display screen | |
| CN205869949U (en) | Reciprocating type automatic pressure equipment bearing oil seal equipment of washing machine drum | |
| CN108686895B (en) | Dispensing machine | |
| CN219336706U (en) | Skeleton PIN needle kludge | |
| CN214722047U (en) | Automatic pin loading mechanism for automobile accessory end cover | |
| CN216137982U (en) | Automatic gasket riveting device | |
| CN211387588U (en) | Automatic assembling device for working blades of automobile oil pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |