CN113333647A - Processing platform is used in production of tight spring that rises - Google Patents
Processing platform is used in production of tight spring that rises Download PDFInfo
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- CN113333647A CN113333647A CN202110504629.XA CN202110504629A CN113333647A CN 113333647 A CN113333647 A CN 113333647A CN 202110504629 A CN202110504629 A CN 202110504629A CN 113333647 A CN113333647 A CN 113333647A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F35/00—Making springs from wire
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Abstract
The invention discloses a machining table for producing a tension spring, which comprises a supporting shell, a supporting transverse plate, an extension plate, a supporting frame, a grasping mechanism and a working table plate, wherein an adjusting screw rod, a first threaded sleeve, a transverse rod, a first connecting plate, a first hinged seat, a limiting rod and a push plate are arranged in the supporting shell, a mounting plate, a second connecting plate and a second hinged seat are arranged at the bottom of the push plate, the first hinged seat and the second hinged seat which are positioned on the same side of the adjusting screw rod are connected through the connecting rod, and a first clamping plate is arranged on one side surface, facing the working table plate, of the push plate. The invention can selectively operate the processed part of the tension spring according to the actual situation, can finely adjust the clamping of the tension spring under the condition of not starting the adjusting motor after the adjusting motor is adjusted, and can easily clamp the tension springs with different sizes by arranging the grasping mechanism.
Description
Technical Field
The invention belongs to the technical field of spring production and processing, and particularly relates to a processing table for producing a tension spring.
Background
A spring is an elastic body storing mechanical energy, which is usually made of spring steel, and there are many spring designs, which can control the movement of a machine element, mitigate impacts or shocks, store energy, measure the magnitude of force, etc., and widely used in machines and instruments, when a conventional spring is compressed or stretched from its rest position without stiffness variation characteristics, it applies an opposite force proportional to its length variation (this approximately resolves to a large deflection), the "rate" or "spring constant" of the spring is the variation of its applied force divided by the deflection variation of the spring, which is the gradient of the force versus deflection curve, the rate of extending or compressing the spring is expressed in force units divided by the distance, the torsion spring, when it is twisted at an angle around its axis, it generates a torque proportional to the angle, the rate of torsion spring is expressed in torque divided by the angle, the stiffness (or speed) of the parallel springs is added, so is the compliance of the series connection of the springs, and a user can manufacture and process the springs by using the processing table for spring production, thereby improving the practicability of the springs.
The tension spring often utilizes the clamping mechanism to clamp the tension spring in the production and processing process, because the processing positions of the tension spring are different, the positions of the tension spring clamped by the clamping mechanism are different, the appearance of the tension spring cannot be changed by clamping the periphery of the tension spring, and the tension spring can be compressed and deformed by clamping two ends of the tension spring, so that the key depends on the position of the tension spring to be processed, the traditional machining table for producing the tension spring is only limited to one condition of the clamping operation of the tension spring, if the machining table is required to be used for processing different positions, different machining tables are required to be prepared for operation, and therefore the problem is urgently solved.
Disclosure of Invention
The invention aims to provide a processing table for producing a tension spring, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a processing table for producing tension springs comprises a supporting shell, wherein the supporting shell is hollow and is provided with an opening at the top, a supporting transverse plate is fixedly installed at the opening at the top end of the supporting shell, extending plates are fixedly installed at the bottoms of two side walls arranged along the width direction of the supporting shell, the bottom end face of each extending plate is flush with the bottom end face of the supporting shell, a supporting frame is fixedly installed at the center of the top of each extending plate, a grasping mechanism is fixedly installed at the center of the top of each supporting frame, the grasping mechanism is arranged right above the corresponding supporting transverse plate, a working table plate is fixedly installed at the center of the top of the corresponding supporting transverse plate right below the grasping mechanism, an adjusting motor is fixedly installed at the center of the bottom end face of each supporting transverse plate, a first speed reducer is connected to the bottom of the adjusting motor, a first driving shaft extends out of the end of the bottom end of the first speed reducer, and an adjusting screw rod is connected to the bottom end of the first driving shaft through a coupling shaft, the bottom end part of the adjusting screw rod is rotatably arranged on the center of the inner bottom wall of the supporting shell through a first bearing seat, a first screw sleeve is arranged outside the adjusting screw rod, a cross rod is symmetrically arranged on the center of the outer wall of the first screw sleeve along the vertical central axis of the first screw sleeve and is vertical to the first screw sleeve, a first connecting plate is fixedly arranged at one end part of the cross rod far away from the first screw sleeve, a first hinging seat is fixedly arranged on the central plane of one end of the first connecting plate far away from the cross rod, fixing blocks are symmetrically arranged on the center of the bottom end surface of the supporting transverse plate along the length direction of the supporting transverse plate, a limiting rod is fixedly arranged on one end surface of the fixing block facing the inner side wall of the supporting shell and is parallel to the cross rod, the limiting rod and the cross rod are arranged in a vertical plane, one end part of the limiting rod far away from the fixing blocks is tightly abutted against the inner side wall of the supporting shell, a sliding hole is formed in the supporting transverse plate right above the limiting rod, the slide opening sets up along the length direction of spacing pole, and it is equipped with the push pedal to slide in the slide opening, and spacing hole has been seted up to the bottom of push pedal, and the spacing pole runs through spacing hole setting, and the bottom end fixed mounting of push pedal has the mounting panel, and the mounting panel is mutually perpendicular with the push pedal, and the bottom end face center fixed mounting of mounting panel has the second connecting plate, and the second connecting plate has the articulated seat of second towards adjusting screw's a terminal surface center fixed mounting, lies in all to be connected through the connecting rod between the articulated seat of first articulated seat and the second of adjusting screw with one side, the push pedal is equipped with first splint towards a side of work platen, and first splint parallel with the push pedal.
Preferably, the guide block is installed to the one end that the horizontal pole is close to first connecting plate, and the guiding hole of vertical setting is seted up at the center of guide block, runs through in the guiding hole and is equipped with the guide bar, and the top end fixed mounting of guide bar is on the bottom terminal surface of supporting the diaphragm, and the bottom of guide bar supports tightly on the inside diapire of support housing.
Preferably, an installation rod is fixedly installed on one end face of the first clamping plate, which is arranged towards the push plate, the installation rod is perpendicular to the first clamping plate, a through hole which is opposite to the installation rod is arranged on the push plate, the end part, far away from the first clamping plate, of the installation rod penetrates through the through hole, the push pedal is just to first splint center department seted up the mounting hole, fixed mounting has fixed swivel nut in the mounting hole, install accommodate the lead screw in the fixed swivel nut, still be equipped with the tight board in top between push pedal and the first splint, accommodate the lead screw and pass through the second bearing seat towards the one end tip of first splint and rotate and install on a side of the tight board in top towards the push pedal, a side fixed mounting of tight board in top towards first splint has a tight spring in top, the one end fixed mounting that the tight board in top was kept away from to the tight spring in top is on the center of a side that first splint set up towards the push pedal, the first splint is kept away from a terminal surface center of tight spring in top and has been seted up and hold the circular slot.
Preferably, the mounting rods are at least two, the mounting rods are arranged along the center of the first clamping plate, correspondingly, the through holes formed in the push plate correspond to the mounting rods one to one, the stop blocks are fixedly arranged at the end parts, penetrating through the through holes, of the mounting rods, and the adjusting handles are fixedly arranged at the end parts, far away from the tightening plate, of the adjusting screw rods.
Preferably, the grasping mechanism comprises a fixed transverse plate, a fixed sleeve ring is fixedly arranged on the outer portion of the bottom end of the fixed transverse plate, a sealing plate is fixedly arranged on the end portion of the bottom end of the fixed sleeve ring, the outer side wall of the fixed sleeve ring is connected with the top of the support frame, the diameter of the fixed transverse plate is equal to the outer diameter of the fixed sleeve ring and the diameter of the sealing plate, four adjusting shafts are symmetrically arranged inside the fixed sleeve ring along a central shaft, the adjusting shafts are arranged between the fixed transverse plate and the sealing plate and are parallel to the fixed transverse plate and the sealing plate, one end portion, facing the fixed sleeve ring, of each adjusting shaft is rotatably connected with the inner side wall of the fixed sleeve ring through a third bearing seat, a threaded portion is arranged on the outer portion, close to the third bearing seat, of each adjusting shaft, a second threaded portion is arranged on the outer portion, a sliding rod is fixedly arranged on the center of the outer wall, facing the sealing plate, of the second threaded portion is perpendicular to the length direction of the second threaded portion, the bar hole has been seted up on the shrouding, the quantity in bar hole equals with the quantity of regulating spindle, the bar hole is located under screw thread portion, and the bar hole that sets up relatively is parallel to each other with screw thread portion, the one end tip that the second swivel nut was kept away from to the slide bar passes the bar hole setting, and the slide bar is kept away from the one end tip of second swivel nut and still installs the third connecting plate, the third connecting plate parallels with the shrouding, fixed mounting has the second splint on the one end terminal surface that the slide bar was kept away from to the third connecting plate, the second splint are mutually perpendicular with the shrouding, mutual parallel arrangement between the relative second splint that sets up.
Preferably, the bottom center of fixed diaphragm inlays to establish and installs driving motor, and driving motor's bottom end connection has the second reduction gear, and the bottom of second reduction gear stretches out there is the second drive shaft, and the bottom end fixed mounting of second drive shaft has drive bevel gear, the one end fixed mounting that the regulating spindle set up towards fixed lantern ring center has driven bevel gear, and driven bevel gear all meshes with the drive bevel gear mutually.
Preferably, the inside of the fixed lantern ring still is equipped with the steadying plate, the top fixed mounting of steadying plate is at the bottom tip of fixed diaphragm, the bottom fixed mounting of steadying plate is at the top tip of shrouding, and the one end tip that the fixed lantern ring inside wall was kept away from to the regulating spindle is passed through connecting bearing and is connected with the steadying plate rotation.
Preferably, a sliding block is installed on the outer wall of one side, facing the fixed transverse plate, of the second threaded sleeve, a sliding rail which is right opposite to the second threaded sleeve is fixedly installed on one end face, facing the second threaded sleeve, of the fixed transverse plate, the sliding rail which is right opposite to the second threaded sleeve is arranged along the length direction of the adjusting shaft, a sliding groove is formed in the end portion, far away from the second threaded sleeve, of the sliding block, and the sliding groove is in sliding connection with the sliding rail which is right opposite to the sliding rail.
Preferably, the center of the bottom end face of the sealing plate is fixedly provided with a buffer seat, one side face of the second clamping plate, which faces the buffer seat, is provided with an arc-shaped long groove, and the arc-shaped long groove is arranged along the length direction of the second clamping plate.
Compared with the prior art, the invention has the beneficial effects that: the invention can clamp the tension spring in the vertical direction and also can clamp the tension spring in the horizontal direction, can selectively operate the processed part of the tension spring according to the actual situation, has adjustable clamping effect on the tension spring by the first clamping plate, namely can continuously adjust after the first clamping plate clamps the tension spring to realize the full clamping on the tension spring, thus compressing the tension spring and correcting the tension spring which is excessively stretched, and can also finely adjust the clamping of the tension spring under the condition of not starting the adjusting motor after the adjusting motor is adjusted, thereby avoiding greatly adjusting the adjusting motor to damage the tension spring, and the arrangement of the clamping mechanism can easily clamp the tension springs with different sizes, the clamping device has better clamping stability and strong practicability, can realize multifacetion in the clamping operation of the tension spring, is convenient for subsequent multidirectional processing of the tension spring, and is suitable for popularization and use.
Drawings
Fig. 1 is a schematic perspective view of a processing table for producing a tension spring according to the invention;
FIG. 2 is a schematic view of an internal structure of a support housing in a processing table for producing tension springs according to the present invention;
FIG. 3 is a schematic structural view of a push plate in a processing table for producing tension springs according to the present invention;
FIG. 4 is a schematic view of an internal structure of a gripping mechanism in a processing table for producing tension springs according to the present invention;
FIG. 5 is a top view of a connecting structure between a driving bevel gear and four driven bevel gears in a processing table for producing a tension spring according to the invention;
fig. 6 is a schematic perspective view of a second thread insert in a processing table for producing a tension spring according to the invention;
fig. 7 is a schematic perspective view of a second clamping plate in a processing table for producing tension springs according to the invention;
in the figure: 1. a support housing; 2. supporting the transverse plate; 3. an extension plate; 4. a support frame; 5. a grasping mechanism; 6. a work table; 7. adjusting the motor; 8. a first decelerator; 9. a first drive shaft; 10. a coupling; 11. adjusting the screw rod; 12. a first bearing housing; 13. a first threaded sleeve; 14. a cross bar; 15. a first connecting plate; 16. a first hinge mount; 17. a guide block; 18. a guide hole; 19. a guide bar; 20. a fixed block; 21. a limiting rod; 22. a slide hole; 23. pushing the plate; 24. a limiting hole; 25. mounting a plate; 26. a second connecting plate; 27. a second hinge mount; 28. a connecting rod; 29. a first splint; 30. mounting a rod; 31. a through hole; 32. a stopper; 33. mounting holes; 34. fixing the threaded sleeve; 35. adjusting the screw rod; 36. a jacking plate; 37. a second bearing housing; 38. the spring is tightly propped; 39. an adjusting handle; 40. an accommodating circular groove; 41. fixing the transverse plate; 42. a fixed collar; 43. closing the plate; 44. an adjustment shaft; 45. a third bearing seat; 46. a threaded portion; 47. a second thread insert; 48. a slide bar; 49. a strip-shaped hole; 50. a third connecting plate; 51. a second splint; 52. a buffer seat; 53. a drive motor; 54. a second decelerator; 55. a second drive shaft; 56. a drive bevel gear; 57. a driven bevel gear; 58. a stabilizing plate; 59. connecting a bearing; 60. a slide rail; 61. a slider; 62. a chute; 63. an arc-shaped long groove.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: a processing table for producing tension springs comprises a supporting shell 1, wherein the supporting shell 1 is hollow and is provided with an opening at the top, a supporting transverse plate 2 is fixedly installed at the opening at the top end of the supporting shell 1, extension plates 3 are fixedly installed at the bottoms of two side walls of the supporting shell 1 in the width direction, the bottom end faces of the extension plates 3 are flush with the bottom end faces of the supporting shell 1, a supporting frame 4 is fixedly installed at the center of the top of the extension plates 3, a grasping mechanism 5 is fixedly installed at the center of the top end of the supporting frame 4, the grasping mechanism 5 is arranged right above the supporting transverse plate 2, a working table plate 6 is fixedly installed at the center of the top end of the supporting transverse plate 2 right below the grasping mechanism 5, an adjusting motor 7 is fixedly installed at the center of the bottom end face of the supporting transverse plate 2, the bottom of the adjusting motor 7 is connected with a first speed reducer 8, an adjusting screw rod 11 is connected to the bottom end of the first driving shaft 9 through a shaft coupling 10 in a shaft connection mode, the bottom end of the adjusting screw rod 11 is rotatably installed on the center of the inner bottom wall of the supporting shell 1 through a first bearing seat 12, a first threaded sleeve 13 is installed outside the adjusting screw rod 11, a cross rod 14 is symmetrically installed on the center of the outer wall of the first threaded sleeve 13 along the vertical central axis of the first threaded sleeve 13, the cross rod 14 is perpendicular to the first threaded sleeve 13, a first connecting plate 15 is fixedly installed at the end portion, far away from the first threaded sleeve 13, of the cross rod 14, a first hinge seat 16 is fixedly installed on the central plane of one end, far away from the cross rod 14, of the first connecting plate 15, fixed blocks 20 are symmetrically arranged on the center of the bottom end face of the supporting transverse plate 2 along the length direction of the center, a limiting rod 21 is fixedly installed on the end face, far away from the inner side wall of the supporting shell 1, of the fixed blocks 20 are parallel to the cross rod 14, the limiting rod 21 and the cross rod 14 are arranged on a common vertical plane, one end of the limiting rod 21 far away from the fixing block 20 is tightly abutted against the inner side wall of the supporting shell 1, a sliding hole 22 is formed in the supporting transverse plate 2 right above the limiting rod 21, the sliding hole 22 is arranged along the length direction of the limiting rod 21, a push plate 23 is arranged in the sliding hole 22 in a sliding manner, a limiting hole 24 is formed in the bottom of the push plate 23, the limiting rod 21 penetrates through the limiting hole 24, a mounting plate 25 is fixedly mounted at the bottom end of the push plate 23, the mounting plate 25 is perpendicular to the push plate 23, a second connecting plate 26 is fixedly mounted at the center of the bottom end face of the mounting plate 25, a second hinge seat 27 is fixedly mounted at the center of one end face of the second connecting plate 26 facing the adjusting screw 11, the first hinge seat 16 and the second hinge seat 27 which are positioned at the same side of the adjusting screw 11 are connected through a connecting rod 28, and a first clamping plate 29 is arranged at one side of the push plate 23 facing the working platen 6, the first clamping plate 29 is parallel to the push plate 23. The grasping mechanism 5 can clamp the tension spring, the tension spring grasped by the grasping mechanism 5 is just positioned on the working table 6, the bottom of the tension spring can be tightly abutted against the working table 6 through adjustment of the support frame 4, then the tension spring can be stably placed on the working table 6, the tension spring is perpendicular to the working table 6 at the moment, the stability of the tension spring during vertical processing is ensured, if the tension spring needs to be horizontally placed, the tension spring can be horizontally placed on the working table 6, two ends of the tension spring are aligned with the first clamping plates 29 on two sides, the adjusting motor 7 is started at the moment, the adjusting motor 7 drives the first driving shaft 9 to rotate through the first speed reducer 8, the first driving shaft 9 drives the adjusting screw rod 11 to rotate through the coupler 10, and the rotation of the adjusting screw rod 11 can adjust the height of the first threaded sleeve 13, when the height of the first screw sleeve 13 changes, the height of the first connecting plate 15 changes synchronously, the first connecting plate 15 also drives the first hinge base 16 to move, at this time, the first hinge base 16 drives the second hinge base 27 to move through the connecting rod 28, the second hinge base 27 is installed at the bottom end of the push plate 23 through the second connecting plate 26 and the installing plate 25, so that the movement of the first hinge base 16 drives the push plate 23 to move along the length direction of the limiting rod 21 through the limiting hole 24, the moving direction of the push plate 23 depends on the rising and falling of the first screw sleeve 13, when the push plate 23 moves towards the working bedplate 6, the first clamping plate 29 can be driven to move towards the tension springs on the working bedplate 6, and then the first clamping plate 29 clamps the tension springs, the tension springs after clamping can realize the processing operation in the horizontal direction, and can not be easily seen, the effect that the first clamping plate 29 clamps the tension spring can be adjusted, that is, after the first clamping plate 29 clamps the tension spring, the tension spring can be continuously adjusted, so that the tension spring can be sufficiently clamped, the tension spring can be compressed, and the tension spring which is excessively stretched can be corrected.
In order to make the first connecting plate 15 can be stable follow the removal of first swivel nut 13 and remove, in this embodiment, preferably, guide block 17 is installed to the one end that the horizontal pole 14 is close to first connecting plate 15, and the vertical guiding hole 18 that sets up is seted up at the center of guide block 17, runs through in the guiding hole 18 and is equipped with guide bar 19, and the top end fixed mounting of guide bar 19 is on the bottom terminal surface of supporting diaphragm 2, and the bottom of guide bar 19 tightly supports on the inside diapire of support housing 1.
In order to enable the first clamping plate 29 to better clamp the tension spring and have a certain adjustability, in this embodiment, preferably, an end surface of the first clamping plate 29, which is arranged toward the push plate 23, is fixedly provided with a mounting rod 30, the mounting rod 30 is perpendicular to the first clamping plate 29, the push plate 23 is provided with a through hole 31 which is arranged right opposite to the mounting rod 30, an end portion of the mounting rod 30, which is far away from the first clamping plate 29, passes through the through hole 31, the push plate 23 is arranged right opposite to a center of the first clamping plate 29 and is provided with a mounting hole 33, a fixing threaded sleeve 34 is fixedly arranged in the mounting hole 33, an adjusting screw 35 is arranged in the fixing threaded sleeve 34, a tightening plate 36 is further arranged between the push plate 23 and the first clamping plate 29, an end portion, which is towards the first clamping plate 29, of the adjusting screw 35 is rotatably arranged on a side surface, which is towards the push plate 23, of the tightening plate 36, through a second bearing seat 37, a tightening spring 38 is fixedly arranged on a side surface, which is towards the first clamping plate 29, one end of the jacking spring 38 far away from the jacking plate 36 is fixedly arranged on the center of one side face of the first clamping plate 29, which is arranged towards the push plate 23, and the center of one end face of the first clamping plate 29 far away from the jacking spring 38 is provided with a containing circular groove 40. After the first clamping plate 29 clamps the tension springs on the workbench plate 6, the adjusting screw rod 35 can be rotated, the adjusting screw rod 35 can change the position through the fixed threaded sleeve 34, when the adjusting screw rod 35 moves towards the first clamping plate 29, the adjusting screw rod 35 can drive the jacking spring 38 to move towards the first clamping plate 29 through the jacking plate 36, at the moment, the push plate 23 cannot move under the condition that the adjusting motor 7 is stopped, therefore, the jacking spring 38 can push the first clamping plate 29 to further clamp the tension springs by moving towards the first clamping plate 29, the tension springs can be finely adjusted by clamping without starting the adjusting motor 7 after the adjusting motor 7 is adjusted, the adjusting motor 7 is prevented from being started again to adjust greatly, and therefore the damage of the tension springs is caused.
In order to make the first clamping plate 29 more stable relative to the push plate 23, in this embodiment, preferably, at least two mounting rods 30 are provided, the mounting rods 30 are provided along the center of the first clamping plate 29, correspondingly, through holes 31 formed in the push plate 23 correspond to the mounting rods 30 one by one, a stopper 32 is fixedly mounted at one end of the mounting rod 30 passing through the through hole 31, and an adjusting handle 39 is fixedly mounted at one end of the adjusting screw 35 far away from the tightening plate 36.
Referring to fig. 4-7, in order to enable the grasping mechanism 5 to effectively grasp the tension spring, in the embodiment, preferably, the grasping mechanism 5 includes a fixed transverse plate 41, a fixed collar 42 is fixedly installed on an outer portion of a bottom end of the fixed transverse plate 41, a sealing plate 43 is fixedly installed on an end portion of a bottom end of the fixed collar 42, an outer side wall of the fixed collar 42 is connected to a top portion of the supporting frame 4, a diameter of the fixed transverse plate 41 is equal to an outer diameter of the fixed collar 42 and a diameter of the sealing plate 43, four adjusting shafts 44 are symmetrically arranged inside the fixed collar 42 along a central axis, the adjusting shafts 44 are arranged between the fixed transverse plate 41 and the sealing plate 43, the adjusting shafts 44 are parallel to the fixed transverse plate 41 and the sealing plate 43, an end portion of the adjusting shaft 44 facing the fixed collar 42 is rotatably connected to an inner side wall of the fixed collar 42 through a third bearing seat 45, a threaded portion 46 is arranged on an outer portion of one end of the adjusting shaft 44 near the third bearing seat 45, a second screw sleeve 47 is arranged outside the threaded portion 46, a sliding rod 48 is fixedly arranged on the second screw sleeve 47 towards the center of the outer wall of one end of the sealing plate 43, the sliding rod 48 is perpendicular to the length direction of the second screw sleeve 47, a strip-shaped hole 49 is formed in the sealing plate 43, the number of the strip-shaped holes 49 is equal to that of the adjusting shafts 44, the strip-shaped holes 49 are arranged right below the threaded portion 46, the oppositely arranged strip-shaped holes 49 are parallel to the threaded portion 46, one end portion of the sliding rod 48 far away from the second screw sleeve 47 penetrates through the strip-shaped holes 49, a third connecting plate 50 is further arranged on one end portion of the sliding rod 48 far away from the second screw sleeve 47, the third connecting plate 50 is parallel to the sealing plate 43, a second clamping plate 51 is fixedly arranged on one end face of the third connecting plate 50 far away from the sliding rod 48, the second clamping plate 51 is perpendicular to the sealing plate 43, the oppositely arranged second clamping plates 51 are parallel to each other, and the adjusting shafts 44 are rotated, the adjusting shaft 44 can drive the second threaded sleeve 47 to move through the threaded portion 46, because the second threaded sleeve 47 is further connected with the sliding rod 48, the sliding rod 48 is arranged in the strip-shaped hole 49 in a sliding mode, therefore, when the second threaded sleeve 47 moves, the second threaded sleeve 47 can drive the sliding rod 48 to move in the strip-shaped hole 49, the sliding rod 48 can drive the second clamping plate 51 to move through the third connecting plate 50, positions between the four second clamping plates 51 can be adjusted simultaneously, when the four second clamping plates 51 are close to each other, the second clamping plate 51 can clamp the tension spring, the adjusting shaft 44 can be rotated reversely, and the tension spring can be loosened.
In order to enable the screw rod adjusting shaft 44 to perform synchronous rotation adjustment, in this embodiment, it is preferable that a driving motor 53 is embedded in the bottom center of the fixed transverse plate 41, a second speed reducer 54 is connected to a bottom end of the driving motor 53, a second driving shaft 55 extends from a bottom end of the second speed reducer 54, a driving bevel gear 56 is fixedly installed at a bottom end of the second driving shaft 55, a driven bevel gear 57 is fixedly installed at an end of the adjusting shaft 44 facing the center of the fixed collar 42, and the driven bevel gear 57 is engaged with the driving bevel gear 56. When the driving motor 53 rotates, the driving motor 53 rotates the second driving shaft 55 through the second reducer 54, the second driving shaft 55 rotates the driven bevel gear 57 through the driving bevel gear 56, and the driven bevel gear 57 rotates the adjusting shaft 44.
In order to stabilize the adjusting shaft 44, in the present embodiment, preferably, a stabilizing plate 58 is further disposed inside the fixing collar 42, a top end of the stabilizing plate 58 is fixedly mounted on a bottom end portion of the fixing transverse plate 41, a bottom end of the stabilizing plate 58 is fixedly mounted on a top end portion of the sealing plate 43, and an end portion of the adjusting shaft 44 away from an inner side wall of the fixing collar 42 is rotatably connected to the stabilizing plate 58 through a connecting bearing 59.
In order to enable the second threaded sleeve 47 to stably move, in this embodiment, preferably, a sliding block 61 is installed on an outer wall of the second threaded sleeve 47 on one side facing the fixed transverse plate 41, a sliding rail 60 which is right opposite to the second threaded sleeve 47 is fixedly installed on one end surface of the fixed transverse plate 41 facing the second threaded sleeve 47, the sliding rail 60 which is right opposite to the second threaded sleeve 47 is arranged along the length direction of the adjusting shaft 44, a sliding groove 62 is formed in an end portion, far away from the second threaded sleeve 47, of the sliding block 61, and the sliding groove 62 is in sliding connection with the sliding rail 60 which is right opposite to the second threaded sleeve 47. The slide rail 60 and the slide block 61 are arranged to prevent the second screw sleeve 47 from rotating along with the threaded portion 46, and to ensure stable movement of the second screw sleeve 47.
In order to make the tension spring more stable when being clamped by the second clamping plate 51, in this embodiment, preferably, a buffer seat 52 is fixedly installed at the center of the bottom end surface of the sealing plate 43, and an arc-shaped long groove 63 is formed on one side surface of the second clamping plate 51, which is arranged toward the buffer seat 52, and the arc-shaped long groove 63 is arranged along the length direction of the second clamping plate 51. The buffer seat 52 can be flexibly contacted with the top of the tension spring, and the arc-shaped long groove 63 formed on the second clamping plate 51 can play a certain limiting role on the periphery of the tension spring.
The grasping mechanism 5 can clamp the tension spring, the tension spring grasped by the grasping mechanism 5 is just positioned on the working table 6, the bottom of the tension spring can be tightly abutted against the working table 6 through adjustment of the support frame 4, then the tension spring can be stably placed on the working table 6, the tension spring is perpendicular to the working table 6 at the moment, the stability of the tension spring during vertical processing is ensured, if the tension spring needs to be horizontally placed, the tension spring can be horizontally placed on the working table 6, two ends of the tension spring are aligned with the first clamping plates 29 on two sides, the adjusting motor 7 is started at the moment, the adjusting motor 7 drives the first driving shaft 9 to rotate through the first speed reducer 8, the first driving shaft 9 drives the adjusting screw rod 11 to rotate through the coupler 10, and the rotation of the adjusting screw rod 11 can adjust the height of the first threaded sleeve 13, when the height of the first screw sleeve 13 changes, the height of the first connecting plate 15 changes synchronously, the first connecting plate 15 also drives the first hinge base 16 to move, at this time, the first hinge base 16 drives the second hinge base 27 to move through the connecting rod 28, the second hinge base 27 is installed at the bottom end of the push plate 23 through the second connecting plate 26 and the installing plate 25, so that the movement of the first hinge base 16 drives the push plate 23 to move along the length direction of the limiting rod 21 through the limiting hole 24, the moving direction of the push plate 23 depends on the rising and falling of the first screw sleeve 13, when the push plate 23 moves towards the working bedplate 6, the first clamping plate 29 can be driven to move towards the tension springs on the working bedplate 6, and then the first clamping plate 29 clamps the tension springs, the tension springs after clamping can realize the processing operation in the horizontal direction, and can not be easily seen, the effect that the first clamping plate 29 clamps the tension spring can be adjusted, that is, after the first clamping plate 29 clamps the tension spring, the tension spring can be continuously adjusted, so that the tension spring can be sufficiently clamped, the tension spring can be compressed, and the tension spring which is excessively stretched can be corrected.
And after the first clamping plate 29 clamps the tension spring on the workbench plate 6, the adjusting screw rod 35 can be rotated, the adjusting screw rod 35 can change the position through the fixed threaded sleeve 34, when the adjusting screw rod 35 moves towards the first clamping plate 29, the adjusting screw rod 35 can drive the jacking spring 38 to move towards the first clamping plate 29 through the jacking plate 36, at the moment, the push plate 23 cannot move under the condition that the adjusting motor 7 is stopped, therefore, the jacking spring 38 moves towards the first clamping plate 29 to push the first clamping plate 29 to further clamp the tension spring, the tension spring can be finely adjusted under the condition that the adjusting motor 7 is not started after the adjusting motor 7 is adjusted, the adjusting motor 7 is prevented from being started again to conduct large-amplitude adjustment, and therefore damage to the tension spring is caused.
The working principle of the gripping mechanism 5 is as follows: when the driving motor 53 rotates, the driving motor 53 drives the second driving shaft 55 to rotate through the second reducer 54, the second driving shaft 55 drives the driven bevel gear 57 to rotate through the driving bevel gear 56, the driven bevel gear 57 can realize the rotation adjustment of the adjusting shaft 44, the adjusting shaft 44 drives the second screw sleeve 47 to move through the threaded portion 46, because the second screw sleeve 47 is also connected with the sliding rod 48, the sliding rod 48 is arranged in the strip-shaped hole 49 in a sliding way, therefore, when the second screw 47 moves, the second screw 47 drives the slide rod 48 to move in the strip-shaped hole 49, the movement of the slide rod 48 drives the second clamping plate 51 to move through the third connecting plate 50, and the positions of the four second clamping plates 51 are adjusted, when the four second clamping plates 51 are close to each other, the second clamping plate 51 can clamp the tension spring, and the adjusting shaft 44 can be rotated reversely to loosen the tension spring.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a processing platform is used in production of tight spring that rises, includes supporting shell (1), inside cavity, the open-top of supporting shell (1), the top end opening department fixed mounting of supporting shell (1) have support diaphragm (2), and supporting shell (1) has extension board (3) along the both sides wall bottom fixed mounting that its width direction set up, and the bottom terminal surface of extension board (3) flushes its characterized in that mutually with the bottom terminal surface of supporting shell (1): a support frame (4) is fixedly installed at the top center of the extension plate (3), a grasping mechanism (5) is fixedly installed at the top center of the support frame (4), the grasping mechanism (5) is arranged right above the supporting transverse plate (2), a working table plate (6) is fixedly installed at the top center of the supporting transverse plate (2) right below the grasping mechanism (5), an adjusting motor (7) is fixedly installed at the bottom end face center of the supporting transverse plate (2), the bottom of the adjusting motor (7) is connected with a first speed reducer (8), a first driving shaft (9) extends out of the bottom end of the first speed reducer (8), an adjusting screw (11) is connected with the bottom end of the first driving shaft (9) through a shaft coupling (10) in a shaft mode, the bottom end of the adjusting screw (11) is rotatably installed on the center of the inner bottom wall of the supporting shell (1) through a first bearing block (12, the outer portion of the adjusting screw rod (11) is provided with a first threaded sleeve (13), the center of the outer wall of the first threaded sleeve (13) is symmetrically provided with a cross rod (14) along the vertical central axis of the first threaded sleeve (13), the cross rod (14) is perpendicular to the first threaded sleeve (13), the end portion, far away from the first threaded sleeve (13), of the cross rod (14) is fixedly provided with a first connecting plate (15), the center face, far away from the cross rod (14), of one end of the first connecting plate (15) is fixedly provided with a first hinged seat (16), the center of the bottom end face of the supporting transverse plate (2) is symmetrically provided with fixing blocks (20) along the length direction of the center, one end face, facing the inner side wall of the supporting shell (1), of each fixing block (20) is fixedly provided with a limiting rod (21), the limiting rods (21) are parallel to the cross rod (14), the limiting rods (21) and the cross rods (14) are arranged on a common vertical plane, and the end portion, far away from the limiting rods (21) tightly abuts against the inner side wall of the supporting shell (1), a sliding hole (22) is formed in a supporting transverse plate (2) right above a limiting rod (21), the sliding hole (22) is arranged along the length direction of the limiting rod (21), a push plate (23) is arranged in the sliding hole (22) in a sliding mode, a limiting hole (24) is formed in the bottom of the push plate (23), the limiting rod (21) penetrates through the limiting hole (24) and is arranged, a mounting plate (25) is fixedly mounted at the end part of the bottom end of the push plate (23), the mounting plate (25) is perpendicular to the push plate (23), a second connecting plate (26) is fixedly mounted at the center of the end face of the bottom end of the mounting plate (25), a second hinged seat (27) is fixedly mounted at the center of one end face of the second connecting plate (26) facing towards an adjusting screw rod (11), a first hinged seat (16) and a second hinged seat (27) which are positioned at the same side of the adjusting screw rod (11) are connected through a connecting rod (28), and a first clamping plate (29) is arranged at one side face of the push plate (23) facing a working table plate (6), the first clamping plate (29) is parallel to the push plate (23).
2. The processing table for producing the tension spring as claimed in claim 1, wherein: guide block (17) are installed to the one end that horizontal pole (14) are close to first connecting plate (15), and guide hole (18) of vertical setting are seted up at the center of guide block (17), run through in guide hole (18) and are equipped with guide bar (19), and the top tip fixed mounting of guide bar (19) is on the bottom terminal surface of supporting diaphragm (2), and the bottom of guide bar (19) tightly supports on the inside diapire of support housing (1).
3. The processing table for producing the tension spring as claimed in claim 2, wherein: the first clamping plate (29) is fixedly provided with an installation rod (30) towards one end face of the push plate (23), the installation rod (30) is perpendicular to the first clamping plate (29), a through hole (31) which is just arranged on the push plate (23) is formed in the push plate (23), one end of the installation rod (30) far away from the first clamping plate (29) penetrates through the through hole (31) to be arranged, the push plate (23) is just arranged at the center of the first clamping plate (29) to be provided with an installation hole (33), a fixed screw sleeve (34) is fixedly arranged in the installation hole (33), an adjusting screw rod (35) is arranged in the fixed screw sleeve (34), a jacking plate (36) is further arranged between the push plate (23) and the first clamping plate (29), one end of the adjusting screw rod (35) towards the first clamping plate (29) is rotatably arranged on one side face of the jacking plate (36) towards the push plate (23) through a second bearing seat (37), and a jacking spring (38) is fixedly arranged on one side face of the jacking plate (36) towards the first clamping plate (29), one end, far away from the jacking plate (36), of the jacking spring (38) is fixedly installed on the center of one side face, facing the push plate (23), of the first clamping plate (29), and an accommodating circular groove (40) is formed in the center of one end face, far away from the jacking spring (38), of the first clamping plate (29).
4. The processing table for producing the tension spring as claimed in claim 3, wherein: the installation rod (30) is at least provided with two, and installation rod (30) set up along the center of first splint (29), and is corresponding, through-hole (31) and installation rod (30) one-to-one seted up on push pedal (23), and the one end tip fixed mounting that installation rod (30) passed through-hole (31) has dog (32), and the one end tip fixed mounting that holding plate (36) was kept away from in accommodate the lead screw (35) has adjustment handle (39).
5. The processing table for producing the tension spring as claimed in claim 4, wherein: the grasping mechanism (5) comprises a fixed transverse plate (41), a fixed sleeve ring (42) is fixedly installed outside the bottom end of the fixed transverse plate (41), a sealing plate (43) is fixedly installed at the bottom end of the fixed sleeve ring (42), the outer side wall of the fixed sleeve ring (42) is connected with the top of the support frame (4), the diameter of the fixed transverse plate (41) is equal to the outer diameter of the fixed sleeve ring (42) and the diameter of the sealing plate (43), four adjusting shafts (44) are symmetrically arranged inside the fixed sleeve ring (42) along a central axis, the adjusting shafts (44) are arranged between the fixed transverse plate (41) and the sealing plate (43), the adjusting shafts (44) are parallel to the fixed transverse plate (41) and the sealing plate (43), one end part, facing the fixed sleeve ring (42), of each adjusting shaft (44) is rotatably connected with the inner side wall of the fixed sleeve ring (42) through a third bearing seat (45), and a threaded part (46) is arranged outside one end, close to the third bearing seat (45), of each adjusting shaft (44), a second threaded sleeve (47) is arranged outside the threaded portion (46), a sliding rod (48) is fixedly arranged at the center of the outer wall of one end, facing the sealing plate (43), of the second threaded sleeve (47), the sliding rod (48) is perpendicular to the length direction of the second threaded sleeve (47), a strip-shaped hole (49) is formed in the sealing plate (43), the number of the strip-shaped holes (49) is equal to that of the adjusting shaft (44), the strip-shaped hole (49) is formed right below the threaded portion (46), the strip-shaped holes (49) and the threaded portion (46) which are oppositely arranged are parallel, one end portion, far away from the second threaded sleeve (47), of the sliding rod (48) penetrates through the strip-shaped hole (49) to be arranged, a third connecting plate (50) is further arranged at one end portion, far away from the second threaded sleeve (47), of the sliding rod (48), the third connecting plate (50) is parallel to the sealing plate (43), and a second clamping plate (51) is fixedly arranged on one end face, far away from the sliding rod (48), of the third connecting plate (50), the second clamping plates (51) are perpendicular to the sealing plate (43), and the second clamping plates (51) which are arranged oppositely are arranged in parallel.
6. The processing table for producing the tension spring as claimed in claim 5, wherein: the bottom center of fixed diaphragm (41) inlays to be established and installs driving motor (53), and the bottom end connection of driving motor (53) has second reduction gear (54), and the bottom of second reduction gear (54) stretches out has second drive shaft (55), and the bottom end fixed mounting of second drive shaft (55) has drive bevel gear (56), the one end fixed mounting that regulating shaft (44) set up towards fixed lantern ring (42) center has driven bevel gear (57), and driven bevel gear (57) all mesh with drive bevel gear (56).
7. The processing table for producing the tension spring as claimed in claim 6, wherein: the inside of fixed lantern ring (42) still is equipped with stabilizer plate (58), and the top fixed mounting of stabilizer plate (58) is in the bottom tip of fixed diaphragm (41), and the bottom fixed mounting of stabilizer plate (58) is in the top tip of shrouding (43), and the one end tip that fixed lantern ring (42) inside wall was kept away from in regulation shaft (44) is connected with stabilizer plate (58) rotation through connecting bearing (59).
8. The processing table for producing the tension spring as claimed in claim 7, wherein: install slider (61) on the outer wall of second swivel nut (47) towards fixed diaphragm (41) one side, fixed diaphragm (41) are just slide rail (60) that second swivel nut (47) set up towards fixed mounting on the terminal surface of second swivel nut (47), just set up along regulating spindle (44) length direction slide rail (60) that second swivel nut (47) set up, spout (62) have been seted up to the one end tip that second swivel nut (47) were kept away from in slider (61), spout (62) and just to slide rail (60) sliding connection who sets up.
9. The processing table for producing the tension spring as claimed in claim 8, wherein: a buffer seat (52) is fixedly mounted at the center of the end face of the bottom of the sealing plate (43), an arc-shaped long groove (63) is formed in one side face, facing the buffer seat (52), of the second clamping plate (51), and the arc-shaped long groove (63) is formed in the length direction of the second clamping plate (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110504629.XA CN113333647A (en) | 2021-05-10 | 2021-05-10 | Processing platform is used in production of tight spring that rises |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110504629.XA CN113333647A (en) | 2021-05-10 | 2021-05-10 | Processing platform is used in production of tight spring that rises |
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| Publication Number | Publication Date |
|---|---|
| CN113333647A true CN113333647A (en) | 2021-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110504629.XA Pending CN113333647A (en) | 2021-05-10 | 2021-05-10 | Processing platform is used in production of tight spring that rises |
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| CN (1) | CN113333647A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114273569A (en) * | 2021-12-16 | 2022-04-05 | 梅州广汽华德汽车零部件有限公司 | Multi-purpose spring continuous setting machine |
| CN115056298A (en) * | 2022-06-16 | 2022-09-16 | 湖南工商大学 | Punching table for furniture design |
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| CN108247557A (en) * | 2017-12-01 | 2018-07-06 | 共同科技开发有限公司 | A kind of hardware machinery pipeline clamping workbench |
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| CN115056298A (en) * | 2022-06-16 | 2022-09-16 | 湖南工商大学 | Punching table for furniture design |
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Application publication date: 20210903 |