CN219309988U - Rivet auxiliary device - Google Patents
Rivet auxiliary device Download PDFInfo
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- CN219309988U CN219309988U CN202320345199.6U CN202320345199U CN219309988U CN 219309988 U CN219309988 U CN 219309988U CN 202320345199 U CN202320345199 U CN 202320345199U CN 219309988 U CN219309988 U CN 219309988U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a rivet pulling auxiliary device, which can be used for manually placing nuts into a rivet gun head for adsorption fixation or automatically feeding nuts, then manually or automatically controlling a driving structure to drive a rivet gun frame to drive a rivet gun to move downwards to approach a workpiece to be rivet pulled for rivet pulling, and resetting the rivet gun frame through a resetting mechanism after rivet pulling is completed.
Description
Technical Field
The utility model relates to the technical field of riveting equipment, in particular to a pull riveting auxiliary device.
Background
The riveting method uses manual or compressed air as power, and makes special rivet deform by special tool to rivet the rivet. The main materials and tools used for riveting lead the blind rivet and the pneumatic rivet gun to be used, and the main technical process of the riveting operation is as follows: firstly, selecting the aperture of a rivet gun head according to the diameter of a rivet core rod, adjusting the position of a guide pipe, locking a nut, penetrating the rivet into a rivet hole, sleeving a rivet pulling gun, clamping the rivet core rod, propping the rivet head by the gun end, starting the rivet gun, and enabling the shoulder part of the core rod to form pressure on the rivet by means of the backward pulling force generated by compressed air, so that the rivet is subjected to compression deformation and forms a rivet head, and meanwhile, the core rod is pulled out due to fracture at a necking part to complete riveting. The rivet pulling method has the characteristics that the rivet pulling operation is not needed, and the rivet pulling method is convenient for the components with the reverse surface incapable of being nailed and complex structure, but is only used in light-load occasions because the rivet is made of aluminum.
In the process of riveting operation, a worker holds the riveter by hand generally, and the riveter is large in size and heavy in weight, and in frequent riveting operation, the labor consumption of the worker is aggravated by the riveter with large size and heavy weight, so that the labor intensity of the worker is excessive, the riveting efficiency is reduced, and the production cost is increased.
Disclosure of Invention
The main objective of the present utility model is to provide a rivet pulling auxiliary device, which aims to solve the problems in the prior art.
In order to achieve the above object, the present utility model provides a rivet pulling assisting device, comprising:
a frame body;
the workbench is used for placing a workpiece to be rivet pulled;
the riveting gun frame is used for installing a riveting gun, the gun head of the riveting gun can be vertically opposite to a workpiece to be riveted, the riveting gun frame is movably installed at a position above a corresponding workbench of the frame body through a driving structure and can do descending motion to be close to the workpiece to be riveted so as to carry out riveting operation on the workpiece to be riveted or do ascending motion to be far away from the workpiece to be riveted, and the riveting gun frame is characterized in that the riveting gun frame is provided with a driving structure
The reset mechanism is arranged at the position of the workbench, which corresponds to the upper part of the riveting gun frame, and comprises a connecting member, the lower end of the connecting member is fixedly connected with the riveting gun frame or the driving structure, and after the riveting gun frame descends to approach a workpiece to be riveted, the connecting member can apply vertical upward tension to the riveting gun frame or the driving structure to enable the riveting gun frame to ascend and move away from the workpiece to be riveted.
According to the technical scheme, the workbench for placing the workpiece to be riveted is arranged on the frame body, the riveter frame for loading the riveter is movably arranged through the driving structure, the riveter frame can drive the riveter to move downwards to be close to the workpiece to be riveted or to move upwards to be away from the workpiece to be riveted, the reset mechanism is further arranged on the frame body, the lower end of the connecting member of the reset mechanism is fixedly connected with the riveter frame or the driving structure, and after the riveter frame moves downwards to be close to the workpiece to be riveted, the connecting member can apply vertical upward pulling force to the riveter frame or the driving structure to enable the riveter frame to move upwards to be away from the workpiece to be riveted. During operation, the nut can be placed into the riveter gun head manually to be adsorbed and fixed, or the feeding operation of the nut is realized through automatic feeding, then the riveter frame is driven by the manual or automatic control driving structure to drive the riveter to move downwards to approach the workpiece to be rivetted to carry out the rivet pulling operation, and the riveter frame is reset through the reset mechanism after the rivet pulling operation is completed.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is an assembly view of the riveter stand and drive structure;
fig. 3 is a partial enlarged view of fig. 1.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, in the embodiment of the present utility model, directional indications (such as up, down, left, right, front, rear, top, bottom, inner, outer, vertical, lateral, longitudinal, counterclockwise, clockwise, circumferential, radial, axial … …) are referred to, and the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first" or "second" etc. in the embodiments of the present utility model, the description of "first" or "second" etc. is only for descriptive purposes, and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
The utility model provides a rivet pulling auxiliary device.
In an embodiment of the present utility model, as shown in fig. 1 to 3, the rivet assist device includes:
a frame body 1;
the workbench 2 is used for placing a workpiece to be rivet pulled;
the riveting gun frame 3 is used for installing the riveting gun 100, the gun head of the riveting gun 100 can be vertically opposite to the workpiece to be riveted, the riveting gun frame 3 is movably installed at the position above the workbench 2 corresponding to the frame body 1 through a driving structure and can do descending motion to be close to the workpiece to be riveted so as to perform riveting operation on the workpiece to be riveted or do ascending motion so as to be far away from the workpiece to be riveted, and
the reset mechanism 4 is arranged at a position of the workbench 2 corresponding to the upper part of the riveting gun frame 3, the reset mechanism 4 comprises a connecting member 41, the lower end of the connecting member 41 is fixedly connected with the riveting gun frame 3 or the driving structure, and after the riveting gun frame 3 descends to be close to a workpiece to be riveted, the connecting member 41 can apply a vertical upward pulling force to the riveting gun frame 3 or the driving structure to enable the riveting gun frame 3 to ascend and move away from the workpiece to be riveted.
According to the technical scheme, the workbench for placing the workpiece to be riveted is arranged on the frame body, the riveter frame for loading the riveter is movably arranged through the driving structure, the riveter frame can drive the riveter to move downwards to be close to the workpiece to be riveted or to move upwards to be away from the workpiece to be riveted, the reset mechanism is further arranged on the frame body, the lower end of the connecting member of the reset mechanism is fixedly connected with the riveter frame or the driving structure, and after the riveter frame moves downwards to be close to the workpiece to be riveted, the connecting member can apply vertical upward pulling force to the riveter frame or the driving structure to enable the riveter frame to move upwards to be away from the workpiece to be riveted. During operation, the nut can be placed into the riveter gun head manually to be adsorbed and fixed, or the feeding operation of the nut is realized through automatic feeding, then the riveter frame is driven by the manual or automatic control driving structure to drive the riveter to move downwards to approach the workpiece to be rivetted to carry out the rivet pulling operation, and the riveter frame is reset through the reset mechanism after the rivet pulling operation is completed.
Specifically, the driving structure includes a rod-shaped bracket 51 vertically installed at one side of the frame body 1 corresponding to the workbench 2, and a moving member 52 movably sleeved on the bracket 51, the riveter frame 3 is fixedly connected with the moving member 52, the moving member 52 can drive the riveter frame 3 to perform lifting motion or descending motion along the bracket 51, and the reset mechanism 4 is fixedly installed at the top of the bracket 51.
Specifically, a vibration disc 6 is arranged on one side of the frame body 1 corresponding to the workbench 2, a feeding station is arranged at the discharge end of the vibration disc 6, nuts can be conveyed into the feeding station one by the vibration disc 6 and are adsorbed and fixed by a riveter, a magnet is usually arranged at the gun head of the riveter for adsorbing the nuts, and the moving part 52 can perform horizontal pivoting motion relative to the support 51 so as to drive the riveter frame 3 and a riveter arranged on the riveter frame 3 to swing between positions above the workbench 2 and above the feeding station.
Specifically, the riveter frame 3 is fixedly connected with the moving part 52 through a swing arm, the swing arm comprises a first bar-shaped member 53 and a second bar-shaped member 54 which are in sliding fit, one end of the first bar-shaped member 53 is fixedly connected with the moving part 52, one end of the second bar-shaped member 54 away from the moving part 52 is connected with the riveter frame 3, and the second bar-shaped member 54 can do reciprocating linear motion along the length direction of the first bar-shaped member 53 so as to drive the riveter frame 3 to move between a position close to the moving part 52 and a position far away from the moving part.
Specifically, the connecting member 41 is an elastic pull rope, and applies a pulling force to the riveter frame 3 through the elasticity of the pull rope; or the resetting mechanism 4 is a rotating motor, the connecting member 41 is a rope, the upper end of the rope is connected with the rotating end of the rotating motor, and the rope is recovered through the rotating action of the rotating end of the rotating motor, so that the riveter frame 3 is driven to ascend.
Specifically, the outer wall of the riveter frame 3 is provided with a switch button 31, the riveter frame 3 is provided with a driving mechanism electrically connected with the switch button 31, the switch button 31 is used for controlling the start and stop of the driving mechanism, the driving mechanism is a first telescopic cylinder, and the switch or the release of the riveter is pressed through the telescopic action of a piston rod of the first telescopic cylinder. The driving mechanism can also be a servo motor, and when the driving mechanism is a servo motor, the rotating end of the servo motor can realize the pressing and releasing actions of the riveter switch through the gear set matched with the driving block.
Specifically, the frame body 1 is provided with a shell 61 for surrounding the vibration disc 6, an alignment member 62 is arranged at a position, corresponding to the upper part of the feeding station, of the shell 61, the alignment member 62 is provided with an avoidance hole 63 communicated with the inside of the shell, the avoidance hole 63 is suitable for the gun head of the riveter, and the gun head of the riveter can enter the shell 61 through the avoidance hole 63 and adsorb nuts positioned at the feeding station.
Specifically, the riveter frame 3 is pivotally connected to an end of the second bar member 54, and can horizontally swing with respect to the second bar member 54.
Specifically, the workbench 2 is fixedly mounted on the frame body 1 through a plurality of upright posts, a plurality of supporting blocks 21 are annularly arranged on the top wall of the workbench 2 at intervals, clamping grooves which are locally matched with the workpieces to be rivet are formed in the supporting blocks 21, so that the workpieces to be rivet are clamped in, and a locking mechanism is further arranged and used for locking the workpieces to be rivet in the workbench 2.
Specifically, the locking mechanism includes a pressing block 71 and a second telescopic cylinder 72, where the pressing block 71 is movably installed above the workpiece to be riveted corresponding to the working table 2, and can make a downward motion and keep propping against the workpiece to be riveted and make a lifting motion away from the workpiece to be riveted, and the second telescopic cylinder 72 is vertically and fixedly installed at a position of the working table 2 corresponding to the lower part of the pressing block 71, and a piston cylinder of the second telescopic cylinder 72 is fixedly connected with the bottom of the pressing block 71, so that the pressing block 71 is driven to make a downward motion or a lifting motion through a telescopic motion of a piston rod.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (10)
1. A rivet assist device, comprising:
a frame body (1);
the workbench (2) is used for placing a workpiece to be rivet pulled;
the riveting gun frame (3) is used for installing a riveting gun (100), the gun head of the riveting gun (100) can be vertically opposite to a workpiece to be riveted, the riveting gun frame (3) is movably installed at a position above a workbench (2) corresponding to the frame body (1) through a driving structure and can do descending motion to be close to the workpiece to be riveted so as to do riveting operation on the workpiece to be riveted or do ascending motion to be away from the workpiece to be riveted, and
the reset mechanism (4), the position above the riveting gun frame (3) is corresponding to the workbench (2) in the reset mechanism (4), the reset mechanism (4) comprises a connecting component (41), the lower end of the connecting component (41) is fixedly connected with the riveting gun frame (3) or a driving structure, after the riveting gun frame (3) descends to be close to a workpiece to be riveted, the riveting gun frame (3) or the driving structure can be subjected to vertical upward pulling force through the connecting component (41), so that the riveting gun frame (3) is lifted to be far away from the workpiece to be riveted.
2. The blind rivet assist device as set forth in claim 1, wherein: the driving structure comprises a rod-shaped support (51) vertically arranged on one side of the frame body (1) corresponding to the workbench (2) and a moving part (52) movably sleeved on the support (51), the riveter frame (3) is fixedly connected with the moving part (52), the moving part (52) can drive the riveter frame (3) to do ascending motion or descending motion along the support (51), and the reset mechanism (4) is fixedly arranged on the top of the support (51).
3. The blind rivet assist device as set forth in claim 2, wherein: one side of the frame body (1) corresponding to the workbench (2) is provided with a vibrating disc (6), the discharge end of the vibrating disc (6) is provided with a feeding station, nuts can be conveyed into the feeding station one by the vibrating disc (6) and are adsorbed and fixed in the gun head of the riveter by the riveter, and the moving part (52) can perform horizontal pivoting motion relative to the support (51) so as to drive the riveter frame (3) and the riveter arranged on the riveter frame (3) to swing between the positions above the workbench (2) and the feeding station.
4. A blind rivet support device as set forth in claim 3, wherein: the riveter frame (3) is fixedly connected with the moving part (52) through a swing arm, the swing arm comprises a first strip-shaped component (53) and a second strip-shaped component (54) which are in sliding fit, one end of the first strip-shaped component (53) is fixedly connected with the moving part (52), one end of the second strip-shaped component (54) away from the moving part (52) is connected with the riveter frame (3), and the second strip-shaped component (54) can do reciprocating linear motion along the length direction of the first strip-shaped component (53) so as to drive the riveter frame (3) to move between a position close to the moving part (52) and a position far away from the moving part.
5. The blind rivet assist device as set forth in claim 1, wherein: the connecting component (41) is an elastic pull rope, and the pull rope exerts a pulling force on the riveter frame (3) through the elasticity of the pull rope; or the reset mechanism (4) is a rotating motor, the connecting component (41) is a rope, the upper end of the rope is connected with the rotating end of the rotating motor, and the rope is recovered through the rotating action of the rotating end of the rotating motor, so that the riveting gun frame (3) is driven to ascend.
6. The blind rivet assist device as set forth in claim 1, wherein: the riveting gun is characterized in that a switch button (31) is arranged on the outer wall of the riveting gun frame (3), a driving mechanism electrically connected with the switch button (31) is arranged on the riveting gun frame (3), the switch button (31) is used for controlling the start and stop of the driving mechanism, the driving mechanism is a first telescopic cylinder, and the switch of the riveting gun is pressed or loosened through the telescopic action of a piston rod of the first telescopic cylinder.
7. A blind rivet support device as set forth in claim 3, wherein: the frame body (1) is provided with a shell (61) to surround the vibration disc (6), an alignment member (62) is arranged at a position, corresponding to the upper part of the feeding station, of the shell (61), an avoidance hole (63) communicated with the inside of the shell is formed in the alignment member (62), the avoidance hole (63) is suitable for the gun head of the riveter, and the riveter gun head can enter the shell (61) through the avoidance hole (63) and adsorb nuts positioned at the feeding station.
8. The blind rivet support apparatus of claim 4, wherein: the riveter frame (3) is pivotally connected with the end part of the second strip-shaped component (54) and can horizontally swing relative to the second strip-shaped component (54).
9. The blind rivet assist device as set forth in claim 1, wherein: the workbench (2) is fixedly arranged on the frame body (1) through a plurality of upright posts, a plurality of supporting blocks (21) are annularly arranged on the top wall of the workbench (2) at intervals, clamping grooves which are partially matched with the workpieces to be rivet-pulled are formed in the supporting blocks (21) so that the workpieces to be rivet-pulled can be clamped in, and a locking mechanism is further arranged and used for locking the workpieces to be rivet-pulled on the workbench (2).
10. The blind rivet assist device as set forth in claim 9, wherein: the locking mechanism comprises a pressing block (71) and a second telescopic cylinder (72), wherein the pressing block (71) is movably arranged above a workpiece to be riveted corresponding to the workbench (2) and can be kept against the workpiece to be riveted and lifted away from the workpiece to be riveted through descending, the second telescopic cylinder (72) is vertically and fixedly arranged at the position, corresponding to the pressing block (71), of the workbench (2), and a piston cylinder of the second telescopic cylinder (72) is fixedly connected with the bottom of the pressing block (71) so as to drive the pressing block (71) to move downwards or lift through the telescopic action of a piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320345199.6U CN219309988U (en) | 2023-02-27 | 2023-02-27 | Rivet auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320345199.6U CN219309988U (en) | 2023-02-27 | 2023-02-27 | Rivet auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219309988U true CN219309988U (en) | 2023-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320345199.6U Active CN219309988U (en) | 2023-02-27 | 2023-02-27 | Rivet auxiliary device |
Country Status (1)
| Country | Link |
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| CN (1) | CN219309988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116922065A (en) * | 2023-07-26 | 2023-10-24 | 广东百能家居有限公司 | Automatic implantation device and method for rivet nut of stainless steel cabinet plate |
-
2023
- 2023-02-27 CN CN202320345199.6U patent/CN219309988U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116922065A (en) * | 2023-07-26 | 2023-10-24 | 广东百能家居有限公司 | Automatic implantation device and method for rivet nut of stainless steel cabinet plate |
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