CN210649374U - Locating pin press-in device - Google Patents

Locating pin press-in device Download PDF

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Publication number
CN210649374U
CN210649374U CN201921489538.8U CN201921489538U CN210649374U CN 210649374 U CN210649374 U CN 210649374U CN 201921489538 U CN201921489538 U CN 201921489538U CN 210649374 U CN210649374 U CN 210649374U
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CN
China
Prior art keywords
pin
pressing
air cylinder
guide
hole
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Active
Application number
CN201921489538.8U
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Chinese (zh)
Inventor
陈耀斌
罗海勇
萧炳焯
朱顺强
梁国忠
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GAC Toyota Motor Co Ltd
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Guangzhou Toyota Motor Co Ltd
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Publication date
Application filed by Guangzhou Toyota Motor Co Ltd filed Critical Guangzhou Toyota Motor Co Ltd
Priority to CN201921489538.8U priority Critical patent/CN210649374U/en
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Publication of CN210649374U publication Critical patent/CN210649374U/en
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Abstract

The utility model provides a positioning pin press-in device, which comprises a workpiece positioning seat, a frame, a controller, a press-in device and a pressing device for fixing a workpiece, wherein the frame comprises a crossbeam positioned right above the workpiece positioning seat and two stand columns positioned at two sides of the workpiece positioning seat, the top sides of the stand columns are connected with the crossbeam, the pressing device is arranged on the crossbeam, and each stand column is respectively provided with at least two press-in devices; the pressing device comprises a pressing plate, a guide rod and a first air cylinder for driving the pressing plate to move up and down; each pressing device comprises a pressing rod, a pin guide seat and a second air cylinder for driving the pressing rod to move left and right; the first cylinder and the second cylinder are respectively electrically connected with the controller. Adopt the utility model discloses technical scheme's locating pin push in device, this locating pin push in device realize the automation of engine cylinder body lateral part locating pin and impress for the operation of pressing round pin steadily goes on, reduces and presses round pin noise and improve and press round pin efficiency.

Description

Locating pin press-in device
Technical Field
The utility model relates to a locating pin technical field that impresses, concretely relates to locating pin push in device.
Background
As is well known, an automobile engine is an aggregate of various technologies and excellent parts, and a plurality of positioning pins are provided on a side portion of an engine block. The locating pin is impressed to current locating pin mounting means generally adoption pneumatic hammer, thereby the piston of pneumatic hammer constantly strikes the sleeve and impresses the locating pin, and the huge noise of production is unfavorable for operating personnel's physical and mental health, in addition, adopts current pressure round pin operation to need manual work, and long-time manual work leads to operating personnel hand strain for operating personnel's the amount of labour is big, and operating personnel under the fatigue state omits the locating pin easily, influences the normal clear of follow-up procedure on the production line from this.
Disclosure of Invention
An object of the utility model is to provide a locating pin push in device, this locating pin push in device realize the automation of engine cylinder body lateral part locating pin and impress for the operation of pressing round pin steadily goes on, reduces and presses round pin noise and improve and press round pin efficiency.
Based on this, the utility model provides a locating pin press-in device, including work piece positioning seat, frame, controller, press-in device and a closing device who is used for fixed work piece, the frame includes the crossbeam that is located directly over the work piece positioning seat and is located two stands of work piece positioning seat both sides, the top side of stand is connected with the crossbeam, closing device sets up on the crossbeam, is provided with two at least press-in devices on each stand respectively;
the pressing device comprises a pressing plate, a guide rod and a first air cylinder for driving the pressing plate to move up and down, the guide rod and the first air cylinder are fixedly arranged on the cross beam, the pressing plate penetrates through the guide rod, and an air cylinder rod of the first air cylinder is connected with the pressing plate;
each pressing device comprises a pressing rod, a pin guide seat and a second air cylinder for driving the pressing rod to move left and right, the pin guide seat is fixedly mounted on the upright column, a sliding hole for the movement of the pressing rod is formed in the pin guide seat along the axis of the pin guide seat, a pin falling hole communicated with the sliding hole is formed in the side part of the pin guide seat, the pressing rod is slidably arranged in the sliding hole, and an air cylinder rod of the second air cylinder is connected with one end of the pressing rod;
the first cylinder and the second cylinder are electrically connected with the controller respectively.
As a preferred scheme, the upright column is provided with a first through hole for the pin guide seat to pass through, the press-in device further comprises a fixing plate, the fixing plate is mounted on the upright column, the fixing plate is provided with a second through hole corresponding to the first through hole, and the pin guide seats of the press-in devices sequentially penetrate through the first through hole and the second through hole.
As a preferred scheme, the press-in device further comprises an air cylinder mounting seat, the air cylinder mounting seat is bridged over the first through hole and is located on the outer side of the upright post, the air cylinder mounting seat is provided with a U-shaped groove, the outer wall of the pin guide seat is sleeved with a mounting sleeve, the mounting sleeve is arranged in the U-shaped groove, and an air cylinder rod of the second air cylinder penetrates through the second sleeve and is connected with the pressing rod.
As a preferred scheme, the device further comprises a pin conveying device used for conveying the positioning pin to the designated position of the workpiece, wherein the pin conveying device comprises a vibrating disc, a pin conveying guide pipe and a pin conveying support, the pin conveying support is connected to the side wall of the upright column, a material containing groove for containing the positioning pin is arranged on the pin conveying support, the material containing groove is communicated with the pin falling hole, two ends of the pin conveying guide pipe are respectively communicated with the vibrating disc and the material containing groove, a feeding cylinder electrically connected with the controller is arranged on the pin conveying support, a cylinder rod of the feeding cylinder is arranged along the material containing groove, and the feeding cylinder drives the cylinder rod of the feeding cylinder to enable the positioning pin to enter the pin falling hole along the containing groove.
Preferably, the upright post is provided with a positioning hole, the pin conveying guide pipe is arranged in the positioning hole, the pin conveying support is mounted on the upright post through a first support, and the feeding cylinder is arranged on the side of the pin conveying support through a second support.
As preferred scheme, the outside of frame is equipped with the fixed station, the vibration dish set up in on the fixed station, just the vibration dish is provided with the protection casing.
As a preferable scheme, the cross beam is provided with a fourth through hole which is arranged just opposite to the workpiece positioning seat, the pressing device further comprises a top plate, the top plate is bridged below the through hole, the first air cylinder is installed on the top side of the top plate and extends out along the upper portion of the through hole, an air cylinder rod of the first air cylinder extends out along the lower portion of the through hole and is connected with the pressing plate, and the guide rod penetrates through the top plate.
Preferably, the cylinder rods of the first cylinder penetrate through the top plate and are connected with the pressing plate through a connecting shaft, the number of the guide rods is two, and the two guide rods are symmetrically positioned on two sides of the connecting shaft.
Preferably, the top plate is provided with a guide sleeve corresponding to the guide rod, the guide rod is slidably arranged on the top plate through the guide sleeve, a transition plate is arranged between the connecting shaft and the pressing plate, and two end faces of the transition plate are respectively and fixedly connected with the connecting shaft and the pressing plate.
Preferably, the workpiece positioning seat is arranged in a lifting manner along the vertical direction, and the workpiece positioning seat is provided with a lifting cylinder corresponding to the workpiece positioning seat.
Implement the embodiment of the utility model provides a, following beneficial effect has:
the engine cylinder body is fixedly arranged at the workpiece positioning seat, the pressing device further presses the engine cylinder body to avoid shaking of the engine cylinder body, the upper pressing device presses the positioning pins into two opposite side parts of the engine cylinder body, automatic pressing of the positioning pins of the engine cylinder body is achieved, pin pressing efficiency is improved, and pin leakage pressing is avoided; in addition, the controller can control first cylinder and make the pressure strip along vertical direction up-and-down motion, thereby accomplish compressing tightly and the operation of loosening of engine cylinder body, thereby realize further fixed or the loosening of engine cylinder body, and the guide bar makes the up-and-down motion of pressure strip lead, thereby make the pressure strip can stably realize compressing tightly the operation, the pinhole that falls that sets up on the round pin guide makes the locating pin can follow the pinhole that falls and get into to the sliding shoe in the round pin guide, thereby second cylinder drive depression bar makes the locating pin in the sliding shoe accomplish the pressure round pin operation along left right direction motion afterwards, thereby the accurate pressure round pin operation of accomplishing, above-mentioned structure makes the operation of impressing of location more stable, and can avoid taking place the hourglass material condition, avoid omitting the locating pin on the engine cylinder body promptly.
Drawings
Fig. 1 is the embodiment of the utility model provides an embodiment of a structure schematic diagram of locating pin push in device.
Fig. 2 is the embodiment of the utility model provides an in the embodiment of the structure schematic diagram after demolising closing device of locating pin push in device.
Fig. 3 is a schematic structural diagram of the compressing device in the embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a press-in device located on the left side in an embodiment of the present invention.
Fig. 5 is a schematic view of one of the pressing devices of fig. 4 with the mounting sleeve removed.
In the figure: 1. a workpiece positioning seat; 2. a frame; 21. a cross beam; 22. a column; 22a, positioning holes; 3. a press-in device; 31. a pressure lever; 32. a pin guide seat; 32a, a slide hole; 32b, a pin falling hole; 33. a second cylinder; 34. a fixing plate; 35. a cylinder mounting seat; 36. installing a sleeve; 4. a pressing device; 41. a compression plate; 42. a first guide bar; 43. a first cylinder; 44. a top plate; 45. a first guide sleeve; 46. a transition plate; 47. a connecting shaft; 5. a pin feeding device; 51. a vibrating pan; 52. a pin delivery conduit; 53. a pin feeding support; 54. a feeding cylinder; 54. a first bracket; 55. a second bracket; 6. and a fixed platform.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.
As shown in fig. 1 to 5, the present embodiment provides a positioning pin press-in device, which includes a workpiece positioning seat 1, a frame 2, a controller, press-in devices 3, and a pressing device 4 for fixing a workpiece, where the frame 2 includes a cross beam 21 located right above the workpiece positioning seat 1 and two upright posts 22 located at two sides of the workpiece positioning seat 1, top sides of the upright posts 22 are connected to the cross beam 21, the pressing device 4 is disposed on the cross beam 21, and each upright post 22 is provided with at least two press-in devices 3, it should be noted that, in the present embodiment, the workpiece positioning seat 1 is used to fix a workpiece, the workpiece is an engine block, the fixed engine block facilitates the press-in operation of the positioning pin, the press-in operation of the positioning pin is achieved through the press-in devices 3, and the pressing device 4 located on the cross beam 21 enables the engine block to be firmly pressed on the workpiece, specifically, in this embodiment, the workpiece positioning seat 1 is provided with a clamping groove adapted to the engine cylinder, so that the engine cylinder is stably arranged on the workpiece positioning seat 1, the pressing device 4 enables the subsequent positioning pin pressing operation to be stably realized, and the controller is a control system commonly used for a machine, and belongs to a conventional control technology, for example, PLC control and the like can be adopted, which is not limited and described herein;
the pressing device 4 comprises a pressing plate 41, a guide rod and a first air cylinder 43 for driving the pressing plate 41 to move up and down, the guide rod and the first air cylinder 43 are fixedly arranged on the cross beam 21, the pressing plate 41 is arranged on the guide rod in a penetrating manner, an air cylinder rod of the first air cylinder 43 is connected with the pressing plate 41, a controller can control the first air cylinder 43 to enable the pressing plate 41 to move up and down along the vertical direction, so that the pressing and loosening operation of the engine cylinder body is completed, further fixing or loosening of the engine cylinder body is realized, and the guide rod enables the pressing plate 41 to move up and down to guide, so that the pressing plate 41 can stably realize the pressing operation;
each of the press-in devices 3 includes a press rod 31, a pin guide seat 32 and a second cylinder 33 for driving the press rod 31 to move left and right, the pin guide seat 32 is fixedly mounted on the column 22, the pin guide seat 32 is provided with a slide hole 32a along an axis thereof for the press rod 31 to move, a pin falling hole 32b communicated with the slide hole 32a is formed in a side portion of the pin guide seat 32, the press rod 31 is slidably disposed in the slide hole 32a, and a cylinder rod of the second cylinder 33 is connected with one end of the press rod 31, based on the above structure, the pin falling hole 32b formed in the pin guide seat 32 enables a positioning pin to enter the slide hole 32a in the pin guide seat 32 along the pin falling hole 32b, and then the second cylinder 33 drives the press rod 31 to move left and right to enable the positioning pin to press the positioning pin in the slide hole 32a, thereby accurately completing the pin pressing operation, and the press-in positioning operation is more stable, the material leakage condition can be avoided, namely, the positioning pin on the engine cylinder body is avoided from being omitted;
the first air cylinder 43 and the second air cylinder 33 are respectively electrically connected with the controller, and the controller realizes automatic regulation and control of the pressing device 3 and the pressing device 4, so that the pin pressing operation is automatically completed, and the pin pressing operation efficiency is improved.
Based on the technical scheme, the engine cylinder body is fixedly arranged on the workpiece positioning seat 1, the pressing device 4 further presses the engine cylinder body to avoid shaking of the engine cylinder body, the upper pressing device 3 presses a plurality of positioning pins into two opposite side parts of the engine cylinder body, automatic pressing of the positioning pins of the engine cylinder body is achieved, pin pressing efficiency is improved, and pin leakage pressing is avoided; in addition, the controller can control first cylinder 43 to make pressure strip 41 move up and down along the vertical direction, thereby accomplish compressing tightly and loosening the operation of engine cylinder body, thereby realize further fixed or loosening of engine cylinder body, and the guide bar makes pressure strip 41's up-and-down motion guide, thereby make pressure strip 41 can stably realize compressing tightly the operation, the pinhole 32b that falls that sets up on the pin guide 32 makes the locating pin can follow the pinhole 32b that falls and enter into to the sliding hole 32a in the pin guide 32, thereby second cylinder 33 drive depression bar 31 moves along left and right direction thereafter and makes the locating pin in the sliding hole 32a accomplish the pressure round pin operation, thereby accurately accomplish the pressure round pin operation, above-mentioned structure makes the operation of impressing of location more stable, and can avoid taking place the hourglass material condition, avoid omitting the locating pin on the engine cylinder body promptly.
In this embodiment, the upright column 22 is provided with a first through hole through which the pin guide seat 32 passes, the press-in device 3 further includes a fixing plate 34, the fixing plate 34 is installed on the upright column 22, the fixing plate 34 is provided with a second through hole corresponding to the first through hole, the pin guide seats 32 of the press-in device 3 are sequentially connected to the first through hole and the second through hole in a penetrating manner, and the fixing plate 34 makes the whole structure more convenient to disassemble and maintain. Further, the press-in device 3 further includes a cylinder mounting seat 35, the cylinder mounting seat 35 is bridged over the first through hole and located outside the upright column 22, the cylinder mounting seat 35 is provided with a U-shaped groove, a mounting sleeve 36 is sleeved on the outer wall of the pin guide seat 32, the mounting sleeve 36 is disposed in the U-shaped groove, a cylinder rod of the second cylinder 33 penetrates through the second sleeve and is connected with the pressure rod 31, the cylinder mounting seat 35 enables the second cylinder 33 to be stably disposed, the mounting sleeve 36 enables the pin guide seat 32 to be stably disposed, the connection between the cylinder rod of the second cylinder 33 and the pressure rod 31 is more convenient, and the U-shaped groove enables the mounting sleeve 36 to be stably disposed, so that the structural stability of the device is improved.
Specifically, the press-in device 3 further comprises a pin feeding device 5 for conveying the positioning pin to a designated position of the workpiece, the designated position in this embodiment is that when the positioning pin is at the position, the press-in operation of the positioning pin can be realized through the press-in device 3, the pin feeding device 5 comprises a vibrating disc 51, a pin feeding guide pipe 52 and a pin feeding support 53, the pin feeding support 53 is connected to the side wall of the upright column 22, the pin feeding support 53 is provided with a containing groove for containing the positioning pin, the containing groove is communicated with the drop pin hole 32b, two ends of the pin feeding guide pipe 52 are respectively communicated with the vibrating disc 51 and the containing groove, the pin feeding support 53 is provided with a feeding cylinder 54 electrically connected with the controller, a cylinder rod of the feeding cylinder 54 is arranged along the containing groove, the feeding cylinder 54 drives a cylinder rod thereof to enable the positioning pin to enter the drop pin hole 32b along the containing groove, the positioning pins in the vibrating disk 51 are conveyed into the accommodating grooves of the pin conveying support 53 along with the pin conveying guide pipe 52, the feeding air cylinder 54 enables the positioning pins to enter the falling pin holes 32b along the accommodating grooves under the control of the controller, then the positioning pins enter the sliding holes 32a of the pin guide 32 along the falling pin holes 32b, and then the lateral press-in device 3 completes the press-in operation of the positioning pins.
The upright column 22 is provided with a positioning hole 22a, the pin feeding guide pipe 52 is arranged in the positioning hole 22a, the positioning hole 22a enables the pin feeding guide pipe 52 to be stably arranged, the pin feeding support 53 is mounted on the upright column 22 through a first support 54, the feeding air cylinder 54 is arranged on the side portion of the pin feeding support 53 through a second support 55, and the first support 54 and the second support 55 enable the pin feeding support 53 and the feeding air cylinder 54 to be stably arranged. Further, the outside of frame 2 is equipped with fixed station 6, vibration dish 51 set up in on the fixed station 6, fixed station 6 makes vibration dish 51 stably set up, just vibration dish 51 is provided with the protection casing, and the external environment interference is then avoided to the protection casing, and does not draw the protection casing in the drawing.
In addition, the cross beam 21 is provided with a fourth through hole which is arranged just opposite to the workpiece positioning seat 1, the pressing device 4 further comprises a top plate 44, the top plate 44 is bridged below the through hole, the top plate 44 enables a first air cylinder 43 to be stably connected with the cross beam 21, the pressing device 4 is convenient to disassemble, assemble and maintain, the first air cylinder 43 is installed on the top side of the top plate 44, the first air cylinder 43 extends out along the upper part of the through hole, an air cylinder rod of the first air cylinder 43 extends out along the lower part of the through hole and is connected with the pressing plate 41, and the guide rod penetrates through the top plate 44. Further, the cylinder rods of the first cylinder 43 penetrate through the top plate 44 and are connected with the pressing plate 41 through a connecting shaft 47, the number of the guide rods is two, the two guide rods are symmetrically located on two sides of the connecting shaft 47, and the two guide rods can enable the pressing device 4 to be high in structural strength, so that the pressing device 4 is good in pressing effect on the engine cylinder body, and therefore the pressing device is a preferred technical scheme.
Preferably, a guide sleeve corresponding to the guide rod is arranged on the top plate 44, the guide rod is slidably arranged on the top plate 44 through the guide sleeve, a transition plate 46 is arranged between the connecting shaft 47 and the pressing plate 41, the transition plate 46 is used as a connecting carrier between the connecting shaft 47 and the pressing plate 41, so that the pressing plate 41 is convenient to disassemble, assemble and maintain, two end faces of the transition plate 46 are respectively and fixedly connected with the connecting shaft 47 and the pressing plate 41, and the guide rod can smoothly slide by adopting the two guide sleeves, so that the guide effect is good, and the guide sleeve is a preferable technical scheme.
Further, the workpiece positioning seat 1 is arranged in a lifting manner along the vertical direction, and the workpiece positioning seat 1 is provided with a lifting cylinder corresponding to the workpiece positioning seat 1, so that the workpiece positioning seat 1 can be adjusted according to requirements, and the pressing device 4 on the cross beam 21 can be arranged corresponding to the engine cylinder body on the workpiece positioning seat 1, thereby smoothly completing the pressing operation of the engine cylinder body.
Adopt the utility model discloses locating pin push in device, the engine cylinder body is fixed to be set up at work piece positioning seat 1, and closing device 4 further compresses tightly the engine cylinder body and avoids it to rock, after that, upper push in device 3 presses a plurality of locating pins into two relative lateral parts of engine cylinder body, then realize the automatic push in of the locating pin of engine cylinder body, the efficiency of pin pressing is improved, and avoid the condition that the pin leaks to press in, for traditional air hammer operation form, push in device 3 adopts second cylinder 33 as drive power, then can realize the steady push in of locating pin, and the noise that produces is also smaller; in addition, the controller can control first cylinder 43 to make pressure strip 41 move up and down along the vertical direction, thereby accomplish compressing tightly and loosening the operation of engine cylinder body, thereby realize further fixed or loosening of engine cylinder body, and the guide bar makes pressure strip 41's up-and-down motion guide, thereby make pressure strip 41 can stably realize compressing tightly the operation, the pinhole 32b that falls that sets up on the pin guide 32 makes the locating pin can follow the pinhole 32b that falls and enter into to the sliding hole 32a in the pin guide 32, thereby second cylinder 33 drive depression bar 31 moves along left and right direction thereafter and makes the locating pin in the sliding hole 32a accomplish the pressure round pin operation, thereby accurately accomplish the pressure round pin operation, above-mentioned structure makes the operation of impressing of location more stable, and can avoid taking place the hourglass material condition, avoid omitting the locating pin on the engine cylinder body promptly.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides a locating pin push in device which characterized in that: the workpiece pressing device comprises a workpiece positioning seat, a rack, a controller, pressing devices and a pressing device for fixing a workpiece, wherein the rack comprises a cross beam positioned right above the workpiece positioning seat and two stand columns positioned on two sides of the workpiece positioning seat, the top sides of the stand columns are connected with the cross beam, the pressing device is arranged on the cross beam, and at least two pressing devices are respectively arranged on each stand column;
the pressing device comprises a pressing plate, a guide rod and a first air cylinder for driving the pressing plate to move up and down, the guide rod and the first air cylinder are fixedly arranged on the cross beam, the pressing plate penetrates through the guide rod, and an air cylinder rod of the first air cylinder is connected with the pressing plate;
each pressing device comprises a pressing rod, a pin guide seat and a second air cylinder for driving the pressing rod to move left and right, the pin guide seat is fixedly mounted on the upright column, a sliding hole for the movement of the pressing rod is formed in the pin guide seat along the axis of the pin guide seat, a pin falling hole communicated with the sliding hole is formed in the side part of the pin guide seat, the pressing rod is slidably arranged in the sliding hole, and an air cylinder rod of the second air cylinder is connected with one end of the pressing rod;
the first cylinder and the second cylinder are electrically connected with the controller respectively.
2. The dowel press-in device according to claim 1, wherein: the upright post is provided with a first through hole for the pin guide seat to pass through, the press-in device further comprises a fixing plate, the fixing plate is installed on the upright post, the fixing plate is provided with a second through hole corresponding to the first through hole, and the pin guide seats of the press-in device are sequentially connected with the first through hole and the second through hole in a penetrating mode.
3. The dowel press-in device according to claim 2, wherein: the press-in device further comprises an air cylinder mounting seat, the air cylinder mounting seat is bridged on the first through hole and located on the outer side of the stand column, a U-shaped groove is formed in the air cylinder mounting seat, a mounting sleeve is sleeved on the outer wall of the pin guide seat, the mounting sleeve is arranged in the U-shaped groove, and an air cylinder rod of the second air cylinder penetrates through the mounting sleeve and is connected with the pressing rod.
4. The dowel press-in device according to claim 1, wherein: the pin conveying device comprises a vibrating disc, a pin conveying guide pipe and a pin conveying support, the pin conveying support is connected to the side wall of the upright column, a containing groove for containing the positioning pin is arranged on the pin conveying support, the containing groove is communicated with the pin falling hole, two ends of the pin conveying guide pipe are respectively communicated with the vibrating disc and the containing groove, a feeding cylinder electrically connected with the controller is arranged on the pin conveying support, a cylinder rod of the feeding cylinder is arranged along the containing groove, and the feeding cylinder drives the cylinder rod of the feeding cylinder to enable the positioning pin to enter the pin falling hole along the containing groove.
5. The dowel press-in device of claim 4, wherein: the upright post is provided with a positioning hole, the pin conveying guide pipe is arranged in the positioning hole, the pin conveying support is arranged on the upright post through a first support, and the feeding air cylinder is arranged on the side part of the pin conveying support through a second support.
6. The dowel press-in device of claim 4, wherein: the outside of frame is equipped with the fixed station, the vibration dish set up in on the fixed station, just the vibration dish is provided with the protection casing.
7. The dowel press-in device according to claim 1, wherein: the cross beam is provided with a fourth through hole which is opposite to the workpiece positioning seat, the pressing device further comprises a top plate, the top plate is bridged below the through hole, the first air cylinder is installed on the top side of the top plate and extends out along the upper portion of the through hole, an air cylinder rod of the first air cylinder extends out along the lower portion of the through hole and is connected with the pressing plate, and the guide rod penetrates through the top plate.
8. The dowel press-in device of claim 7, wherein: the air cylinder rods of the first air cylinder penetrate through the top plate and are connected with the pressing plate through a connecting shaft, the number of the guide rods is two, and the two guide rods are symmetrically located on two sides of the connecting shaft.
9. The dowel press-in device of claim 8, wherein: the top plate is provided with a guide sleeve corresponding to the guide rod, the guide rod is slidably arranged on the top plate through the guide sleeve, a transition plate is arranged between the connecting shaft and the pressing plate, and two end faces of the transition plate are respectively fixedly connected with the connecting shaft and the pressing plate.
10. The dowel press-in device according to any one of claims 1 to 9, wherein: the workpiece positioning seat is arranged in a lifting mode along the vertical direction, and the workpiece positioning seat is provided with a lifting cylinder corresponding to the workpiece positioning seat.
CN201921489538.8U 2019-09-06 2019-09-06 Locating pin press-in device Active CN210649374U (en)

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Application Number Priority Date Filing Date Title
CN201921489538.8U CN210649374U (en) 2019-09-06 2019-09-06 Locating pin press-in device

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Application Number Priority Date Filing Date Title
CN201921489538.8U CN210649374U (en) 2019-09-06 2019-09-06 Locating pin press-in device

Publications (1)

Publication Number Publication Date
CN210649374U true CN210649374U (en) 2020-06-02

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CN201921489538.8U Active CN210649374U (en) 2019-09-06 2019-09-06 Locating pin press-in device

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112091555A (en) * 2020-08-17 2020-12-18 楼显华 Positioning pin feeding and assembling device and method for compressor valve controller
CN112975801A (en) * 2021-04-30 2021-06-18 广东鸿图武汉压铸有限公司 Pressing device and pin pressing device for workpiece with notch

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112091555A (en) * 2020-08-17 2020-12-18 楼显华 Positioning pin feeding and assembling device and method for compressor valve controller
CN112091555B (en) * 2020-08-17 2021-08-27 嘉兴达鼎自动化科技有限公司 Positioning pin feeding and assembling device and method for compressor valve controller
CN112975801A (en) * 2021-04-30 2021-06-18 广东鸿图武汉压铸有限公司 Pressing device and pin pressing device for workpiece with notch

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