CN217451985U - Novel automatic rivet pulling equipment - Google Patents
Novel automatic rivet pulling equipment Download PDFInfo
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- CN217451985U CN217451985U CN202221385419.XU CN202221385419U CN217451985U CN 217451985 U CN217451985 U CN 217451985U CN 202221385419 U CN202221385419 U CN 202221385419U CN 217451985 U CN217451985 U CN 217451985U
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- rivet pulling
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Abstract
The utility model discloses a novel automatic rivet equipment, this rivet equipment aim at solving needs the manual work down to go up the unloading, and work efficiency is low, and can not fix the work piece when carrying out the rivet operation, arouses easily that the rivet fails, technical problem that the yield is low. The rivet pulling equipment comprises a rivet pulling workbench, a first station, a second station, a third station and a discharge conveyor belt which are sequentially fixed from front to back, wherein the first station, the second station, the third station and the discharge conveyor belt are arranged on the upper end of the rivet pulling workbench, the feed conveyor belt is arranged on the right side of the first station, the feed conveyor belt is fixed on the upper end of the rivet pulling workbench, the vibration disc is arranged on the right side of the second station, and the rivet pulling component is fixed on the right side of the third station. This rivet equipment utilizes exit conveyor and feeding conveyer's design, improves work efficiency greatly, and through pointing the cylinder, can fix the work piece when carrying out the rivet operation, guarantees the stability of work piece, improves the yield of rivet, and work efficiency is higher.
Description
Technical Field
The utility model belongs to the technical field of rivet equipment, concretely relates to novel automatic rivet equipment.
Background
The rivet is pulled, the aperture of a rivet head is selected according to the diameter of a rivet mandrel, the position of a guide pipe is adjusted, the guide pipe is locked by a nut, then the rivet penetrates into a rivet hole, a rivet gun is sleeved on the rivet mandrel, the rivet mandrel is clamped, the end of the rivet mandrel props against the head of the rivet, the rivet gun is started, the convex shoulder part of the mandrel forms pressure on the rivet by means of backward pulling force generated by compressed air, the rivet is compressed and deformed, a rivet head is formed, meanwhile, the mandrel is pulled out due to fracture of a necking part, and riveting is completed.
At present, a utility model with the patent number CN202021100967.4 discloses an automatic rivet pulling device, which comprises a frame, a moving assembly, an automatic rivet pulling gun and a feeding table, wherein the frame is provided with a first feeding frame, a second feeding frame, a first guide rail, a second guide rail and a driving mechanism, the first guide rail and the second guide rail are arranged in the frame in parallel from top to bottom, the first feeding frame is slidably arranged on the first guide rail and is in transmission connection with the driving mechanism, and the second feeding frame is slidably arranged on the second guide rail and is in transmission connection with the driving mechanism; the first feeding frame and the second feeding frame are driven by the driving mechanism to independently move along a first guide rail and a second guide rail respectively, the moving assembly is arranged on the frame, the automatic riveting gun is arranged on the moving assembly, and the automatic riveting gun is driven by the moving assembly to move along the X-axis direction, the Y-axis direction and the Z-axis direction. The double-station interaction function is realized through the first feeding frame and the second feeding frame, the rivet pulling equipment needs manual feeding and discharging, the working efficiency is low, workpieces cannot be fixed during rivet pulling operation, rivet pulling failure is easily caused, and the yield is low.
Therefore, in order to solve the problem of low working efficiency, it is necessary to improve the use scenario of the rivet equipment.
SUMMERY OF THE UTILITY MODEL
(1) Technical problem to be solved
Not enough to prior art, an object of the utility model is to provide a novel automatic rivet equipment, this rivet equipment aim at solving needs the manual work down to go up the unloading, and work efficiency is low, and can not fix the work piece when carrying out the rivet operation, arouses easily that the rivet fails, technical problem that the yield is low.
(2) Technical scheme
In order to solve the technical problem, the utility model provides a novel automatic rivet pulling device which comprises a rivet pulling workbench, a first station, a second station, a third station and a discharge conveyor belt which are sequentially fixed on the upper end of the rivet pulling workbench from front to back, a feed conveyor belt arranged on the right side of the first station on the upper end of the rivet pulling workbench, a vibrating disk fixed on the right side of the second station on the upper end of the rivet pulling workbench, and a rivet pulling assembly fixed on the right side of the third station on the upper end of the rivet pulling workbench; the riveting device comprises a riveting table, a vibration disc, a guide feeding frame, a riveting head, a first moving assembly, a second moving assembly, a finger cylinder and a second moving assembly, wherein the open slot which is symmetrically distributed is formed in the left side of the upper end of the riveting table, the first moving assembly is installed in the open slot, the second moving assembly is fixedly connected with the upper end of the first moving assembly and the upper end of the second moving assembly, the finger cylinder which is equidistantly distributed is installed at the right end of the second moving assembly, the guide feeding frame is fixedly connected with the left end of the vibration disc, and the riveting head is installed at the lower end of the riveting assembly.
When the rivet pulling equipment is used, a workpiece to be processed is conveyed leftwards from a feeding conveyor belt and then is conveyed to a first station, the feeding conveyor belt stops, then a finger cylinder clamps the workpiece and then starts a second moving assembly, the second moving assembly drives the finger cylinder to convey backwards to the second station, a rivet pulling nut in a vibrating disc is conveyed into a hole of the workpiece through a guide feeding frame, the finger cylinder is loosened, then a first moving assembly in an open slot is started to drive the second moving assembly to move leftwards, meanwhile, the second moving assembly is started reversely to drive the finger cylinder to return to an initial position, then the first moving assembly pushes the second moving assembly to the right, the workpiece provided with the rivet pulling nut is conveyed to a third station by using the finger cylinder, the rivet pulling assembly is started, the rivet pulling assembly drives a rivet head to descend and rotate, rivet pulling operation is realized, and then the actions just before are repeated, and conveying the product subjected to riveting to a discharging conveyor belt.
Preferably, the rivet pulling assembly comprises a lifting cylinder, a transverse plate and a first motor, wherein the transverse plate is arranged at the telescopic end of the lifting cylinder, and the first motor is fixed to the position, far away from the lower end of one side of the lifting cylinder, of the transverse plate. The lifting and the rotation of the rivet head are controlled through the rotation and the lifting functions of the rivet component, so that the rivet of the workpiece is realized.
Preferably, the first moving assembly comprises a first ball screw, a first screw pair mounted on the outer side of the first ball screw, and a second motor fixed at the left end of the rivet pulling workbench and used for driving the first ball screw. Through the design of first removal subassembly, drive the second and remove the subassembly and remove in the left and right sides direction to do not influence the work piece on the station.
Preferably, the second moving assembly comprises a fixed seat, a second ball screw installed in the fixed seat in a rotatable manner, a second screw pair installed on the outer side of the second ball screw in an equidistant manner, and a third motor fixed at the rear end of the fixed seat and used for driving the second ball screw. Through the reciprocating motion of the second moving assembly, the workpiece is transferred, continuous operation can be realized, and the working efficiency is higher.
Preferably, the stroke of the first moving assembly is greater than the length of the finger cylinder. When the first moving assembly drives the second moving assembly to move, the finger cylinder and the workpiece at the upper end of the first station cannot generate track interference.
Preferably, the stroke of the second moving assembly is greater than the distance from the first station center point to the second station center point. It is ensured that the workpiece can be transported from the first station to the second station by means of the second moving assembly.
Preferably, the number of the finger cylinders is 3, and the finger cylinders are aligned with the first station, the second station, the third station and the discharge conveyor belt up and down. Through the design of a plurality of finger cylinders, the movement of the workpiece is realized, so that the continuity of the riveting operation is ensured.
(3) Advantageous effects
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a rivet equipment utilizes exit conveyor and feeding conveyor's design, realize the automatic business turn over material of work piece, do not need artifical unloading of going up, improve work efficiency greatly, and through the finger cylinder, can fix the work piece when carrying out the rivet operation, guarantee the stability of work piece, improve the yield of rivet, the cooperation through first removal subassembly and second removal subassembly is used, drive the finger cylinder and remove, realize transporting of work piece, thereby can be incessant in succession rivet the operation, work efficiency is higher.
Drawings
Fig. 1 is a schematic perspective view of a specific embodiment of the rivet pulling device of the present invention;
fig. 2 is a schematic front structural view of a specific embodiment of the rivet pulling device of the present invention;
fig. 3 is a schematic top view of a specific embodiment of the rivet pulling device of the present invention;
fig. 4 is an assembly schematic diagram of the rivet component and the rivet head in one embodiment of the rivet pulling device of the present invention.
The labels in the figures are: 1. a rivet pulling workbench; 2. a first station; 3. a second station; 4. a third station; 5. a discharge conveyor belt; 6. a feed conveyor; 7. a vibrating pan; 8. a rivet assembly; 81. a lifting cylinder; 82. a transverse plate; 83. a first motor; 9. an open slot; 10. a first moving assembly; 101. a first ball screw; 102. a first lead screw pair; 103. a second motor; 11. a second moving assembly; 111. a fixed seat; 112. a second ball screw; 113. a second lead screw pair; 114. a third motor; 12. a finger cylinder; 13. guiding the feeding frame; 14. and (5) pulling the rivet head.
Detailed Description
Example 1
The specific embodiment is a novel automatic rivet pulling device, a three-dimensional structure schematic diagram of which is shown in fig. 1, and a front structure schematic diagram of which is shown in fig. 2, the rivet pulling device comprises a rivet pulling workbench 1, a first station 2, a second station 3, a third station 4 and a discharge conveyor belt 5 which are sequentially fixed on the upper end of the rivet pulling workbench 1 from front to back, a feed conveyor belt 6 arranged on the right side of the first station 2 on the upper end of the rivet pulling workbench 1, a vibrating disc 7 fixed on the right side of the second station 3 on the upper end of the rivet pulling workbench 1, and a rivet pulling assembly 8 fixed on the right side of the third station 4 on the upper end of the rivet pulling workbench 1; open slot 9 that the front and back symmetric distribution was seted up in riveting workstation 1 upper end left side, install first removal subassembly 10 in the open slot 9, the first removal subassembly 10 and another first removal subassembly 10 upper end fixedly connected with second removal subassembly 11, the finger cylinder 12 that the equidistance distributes is installed to second removal subassembly 11 right-hand member, vibration dish 7 left end fixedly connected with direction feed frame 13, and the rivet head 14 is installed to the 8 lower extremes of rivet subassembly.
The rivet pulling assembly 8 comprises a lifting cylinder 81, a transverse plate 82 arranged at the telescopic end of the lifting cylinder 81, and a first motor 83 fixed on the transverse plate 82 and far away from the lower end of one side of the lifting cylinder 81, and the first moving assembly 10 comprises a first ball screw 101, a first screw pair 102 arranged on the outer side of the first ball screw 101, and a second motor 103 fixed at the left end of the rivet pulling workbench 1 and used for driving the first ball screw 101.
Meanwhile, the second moving assembly 11 includes a fixed seat 111, a second ball screw 112 rotatably mounted in the fixed seat 111, a second screw pair 113 equidistantly mounted on the outer side of the second ball screw 112, and a third motor 114 fixed at the rear end of the fixed seat 111 for driving the second ball screw 112, and the stroke of the first moving assembly 10 is greater than the length of the finger cylinder 12.
In addition, the stroke of the second moving assembly 11 is greater than the distance from the central point of the first station 2 to the central point of the second station 3, 3 finger cylinders 12 are arranged, and the finger cylinders 12 are vertically aligned with the first station 2, the second station 3, the third station 4 and the discharge conveyor belt 5.
A schematic top view of the rivet apparatus is shown in fig. 3, and a schematic assembly view of the rivet assembly 8 and the rivet head 14 is shown in fig. 4.
When the rivet pulling equipment of the technical scheme is used, a workpiece to be processed is conveyed leftwards from a feeding conveyor belt 6 and then is conveyed to a first station 2, the feeding conveyor belt 6 stops, then a finger cylinder 12 clamps the workpiece and then a second moving component 11 is started, the second moving component 11 drives the finger cylinder 12 to convey backwards to a second station 3, a rivet pulling nut in a vibrating disc 7 is conveyed into a hole of the workpiece through a guide feeding frame 13, the finger cylinder 12 is loosened, then a first moving component 10 in an open slot 9 is started to drive the second moving component 11 to move leftwards, meanwhile, the second moving component 11 is started reversely to drive the finger cylinder 12 to return to the initial position, then the first moving component 10 pushes the second moving component 11 rightwards, the workpiece with the rivet pulling nut is conveyed to a third station 4 by using the finger cylinder 12, the rivet pulling component 8 is started, the rivet pulling component 8 drives a rivet pulling head 14 to descend and rotate, and (4) realizing the riveting operation, then repeating the previous action, and conveying the product subjected to riveting to the discharge conveyor belt 5.
Claims (7)
1. A novel automatic rivet pulling device comprises a rivet pulling workbench, a first station, a second station, a third station and a discharge conveyor belt which are sequentially fixed on the upper end of the rivet pulling workbench from front to back, a feeding conveyor belt arranged on the right side of the first station at the upper end of the rivet pulling workbench, a vibrating disc fixed on the right side of the second station at the upper end of the rivet pulling workbench, and a rivet pulling assembly fixed on the right side of the third station at the upper end of the rivet pulling workbench; the riveting device is characterized in that an open slot which is symmetrically distributed around is formed in the left side of the upper end of the riveting workbench, a first moving assembly is installed in the open slot, a second moving assembly is fixedly connected to the upper end of the first moving assembly and the upper end of the other first moving assembly, a finger cylinder which is distributed equidistantly is installed at the right end of the second moving assembly, a guide feeding frame is fixedly connected to the left end of the vibration disc, and a riveting head is installed at the lower end of the riveting assembly.
2. The novel automatic rivet pulling device according to claim 1, wherein the rivet pulling assembly comprises a lifting cylinder, a transverse plate installed at the telescopic end of the lifting cylinder, and a first motor fixed to the lower end of the side, away from the lifting cylinder, of the transverse plate.
3. The novel automatic rivet pulling device according to claim 1, wherein the first moving assembly comprises a first ball screw, a first screw pair installed outside the first ball screw, and a second motor fixed at the left end of the rivet pulling workbench for driving the first ball screw.
4. The novel automatic rivet pulling device according to claim 1, wherein the second moving assembly comprises a fixed seat, a second ball screw rotatably mounted in the fixed seat, a second screw pair equidistantly mounted outside the second ball screw, and a third motor fixed at the rear end of the fixed seat and used for driving the second ball screw.
5. The novel automatic rivet pulling apparatus of claim 1, wherein the stroke of the first moving assembly is greater than the length of the finger cylinder.
6. The novel automatic rivet pulling device according to claim 1, wherein the stroke of the second moving assembly is greater than the distance from the first station center point to the second station center point.
7. The novel automatic rivet pulling equipment is characterized in that 3 finger cylinders are arranged, and the finger cylinders are aligned with the first station, the second station, the third station and the discharge conveyor belt up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221385419.XU CN217451985U (en) | 2022-06-06 | 2022-06-06 | Novel automatic rivet pulling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221385419.XU CN217451985U (en) | 2022-06-06 | 2022-06-06 | Novel automatic rivet pulling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217451985U true CN217451985U (en) | 2022-09-20 |
Family
ID=83235362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221385419.XU Active CN217451985U (en) | 2022-06-06 | 2022-06-06 | Novel automatic rivet pulling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217451985U (en) |
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2022
- 2022-06-06 CN CN202221385419.XU patent/CN217451985U/en active Active
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