CN220591456U - Novel rivet pulling machine - Google Patents
Novel rivet pulling machine Download PDFInfo
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- CN220591456U CN220591456U CN202321942108.3U CN202321942108U CN220591456U CN 220591456 U CN220591456 U CN 220591456U CN 202321942108 U CN202321942108 U CN 202321942108U CN 220591456 U CN220591456 U CN 220591456U
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- 230000007246 mechanism Effects 0.000 claims abstract description 83
- 239000000463 material Substances 0.000 claims abstract description 43
- 238000007664 blowing Methods 0.000 claims description 15
- 230000000875 corresponding effect Effects 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 8
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The utility model discloses a novel rivet pulling machine, which is characterized in that when the novel rivet pulling machine works, a product to be riveted is fixed on a workbench by manpower, a material taking table is driven to move to a position which is opposite to a material outlet of a feeding mechanism from top to bottom by a first driving mechanism, rivet pulling nuts are sent to the material taking table one by the feeding mechanism, the material taking table is driven to move to a position which is opposite to a rivet gun from top to bottom by the first driving mechanism, the rivet gun is driven by a second driving mechanism to move downwards, the material taking table returns to wait for receiving the rivet pulling nuts, and then the rivet gun is driven to move to be aligned with a rivet pulling position of the product to be riveted by a multi-axis robot driving bracket, and the rivet gun is driven to move downwards to be close to the rivet pulling position by the second driving mechanism to carry out rivet pulling work. Compared with the prior art, the utility model has the advantages of simple structure, convenient operation, effective improvement of the work efficiency of the rivet pulling and reduction of the production cost.
Description
Technical Field
The utility model relates to the technical field of rivet pulling, in particular to a novel rivet pulling machine.
Background
If the nut of a certain product needs to be arranged outside and the space inside is narrow, the method of pressing and riveting the crotch of the riveting press cannot enter the riveting press and the method of sprouting cannot meet the strength requirement, and then the pressing and the expanding riveting are not feasible. It is necessary to use rivet. The device is suitable for the field of fastening plates and pipes with various thicknesses. The pneumatic or manual hand riveter can be anchored once, is convenient and firm, replaces the traditional welding nut, and makes up the defects of easy melting of a metal sheet and a thin Guan Hanjie, unsmooth welding nut and the like.
The existing rivet pulling operation is usually carried out by adopting a manual hand-held rivet pulling gun, and the problems of low working efficiency and high production cost exist.
Disclosure of Invention
The utility model mainly aims to provide a novel rivet pulling machine, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the utility model provides a novel rivet pulling machine, which comprises a frame body, a feeding mechanism, a bracket movably arranged on the frame body, a material taking table movably arranged on the bracket, a riveter movably arranged on the bracket, a first driving mechanism, a second driving mechanism and a multi-axis robot;
the frame body is provided with a workbench for fixing a product to be riveted;
the feeding mechanism is arranged on the frame body and used for conveying the rivet nuts one by one;
the material taking table can move between the position which is opposite to the material outlet of the feeding mechanism up and down and the position which is opposite to the riveter up and down by the driving of the first driving mechanism;
the rivet gun can vertically reciprocate under the drive of the second driving mechanism so as to get close to the material taking table to take out the rivet nut and get far away from the material taking table;
the multi-axis robot is used for driving the support to drive the riveter to move between positions aligned with and away from the rivet pulling position of the product to be riveted, and after the riveter is aligned with the rivet pulling position, the second driving mechanism can drive the riveter to descend to be close to the rivet pulling position for rivet pulling operation or ascend to be away from the rivet pulling position.
According to the technical scheme, when the riveting machine works, a product to be riveting is fixed on a workbench by manpower, a material taking table is driven to move to a position which is opposite to a material outlet of a feeding mechanism up and down by a first driving mechanism, rivet nuts are fed to the material taking table one by the feeding mechanism, the first driving mechanism drives the material taking table to move to a position which is opposite to a rivet gun up and down, a second driving mechanism drives the rivet gun to move downwards, the material taking table returns to wait for receiving the rivet nuts, and then a multi-axis robot driving support drives the rivet gun to move to be aligned with a rivet position of the product to be riveting, and the second driving mechanism drives the rivet gun to move downwards to approach the rivet position for riveting. Compared with the prior art, the utility model has the advantages of simple structure, convenient operation, effective improvement of the work efficiency of the rivet pulling and reduction of the production cost.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a first angular assembly view of the bracket, riveter, take off station, first drive mechanism, and second drive mechanism;
FIG. 3 is a second angular assembly view of the bracket, riveter, take-off station, first drive mechanism, and second drive mechanism;
FIG. 4 is an assembly view of a vibratory pan and a blowing mechanism;
fig. 5 is an exploded view of the blowing mechanism.
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 novel rivet pulling machine.
In the embodiment of the utility model, as shown in fig. 1 to 5, the novel rivet pulling machine comprises a frame body 1, a feeding mechanism, a bracket 3 movably mounted on the frame body 1, a material taking table 4 movably arranged on the bracket 3, a rivet gun 5 movably mounted on the bracket 3, a first driving mechanism, a second driving mechanism and a multi-axis robot 8;
the frame body 1 is provided with a workbench for fixing a product to be riveted;
the feeding mechanism is arranged on the frame body 1 and is used for conveying the rivet nuts one by one;
the material taking table 4 can move between the position which is opposite to the material outlet of the feeding mechanism up and down and the position which is opposite to the riveter 5 up and down by the driving of the first driving mechanism;
the rivet gun 5 can vertically reciprocate under the drive of the second driving mechanism so as to be close to the material taking table 4 to take out rivet nuts and far away from the material taking table 4;
the multi-axis robot 8 is used for driving the bracket 3 to drive the riveter 5 to move between positions aligned with and away from the rivet pulling position of the product to be riveted, and after the riveter 5 is aligned with the rivet pulling position, the second driving mechanism can drive the riveter 5 to descend to be close to the rivet pulling position for rivet pulling operation or ascend to be away from the rivet pulling position.
According to the technical scheme, when the riveting machine works, a product to be riveting is fixed on a workbench by manpower, a material taking table is driven to move to a position which is opposite to a material outlet of a feeding mechanism up and down by a first driving mechanism, rivet nuts are fed to the material taking table one by the feeding mechanism, the first driving mechanism drives the material taking table to move to a position which is opposite to a rivet gun up and down, a second driving mechanism drives the rivet gun to move downwards, the material taking table returns to wait for receiving the rivet nuts, and then a multi-axis robot driving support drives the rivet gun to move to be aligned with a rivet position of the product to be riveting, and the second driving mechanism drives the rivet gun to move downwards to approach the rivet position for riveting. Compared with the prior art, the utility model has the advantages of simple structure, convenient operation, effective improvement of the work efficiency of the rivet pulling and reduction of the production cost.
Specifically, the structure of the multi-axis robot 8 may refer to the structure of the arm of the multi-axis robot 8 disclosed in chinese patent application No. 202122083852.X, and the specific structural principles thereof will not be described herein.
Specifically, the first driving mechanism includes a first sliding rail 61 fixedly installed on the support 3, a first sliding block 62 movably assembled on the first sliding rail 61 and a first telescopic cylinder 63, the material taking table 4 is fixedly connected with the first sliding block 62, the first telescopic cylinder 63 is fixedly installed on the support 3, a telescopic end of the first telescopic cylinder 63 is fixedly connected with the first sliding block 62, and the first sliding block 62 can be driven by telescopic action of the telescopic end to drive the material taking table 4 to move to a position vertically opposite to a discharge hole of the feeding mechanism or to a position vertically opposite to the riveting gun 5.
Specifically, the second driving mechanism includes a second sliding rail 71 vertically fixed to the support 3, a second sliding block 72 movably assembled on the second sliding rail 71, and a second telescopic cylinder 73, the riveting gun 5 is in a vertical state and fixedly connected with the second sliding block 72, the second telescopic cylinder 73 is vertically and fixedly installed on the support 3, a telescopic end of the second telescopic cylinder 73 is fixedly connected with the second sliding block 72, and the telescopic action of the telescopic end of the second telescopic cylinder 73 drives the second sliding block 72 to drive the riveting gun 5 to vertically reciprocate.
Specifically, the workbench comprises a first workbench 91 and a second workbench 92, the assembly surface of the first workbench 91 is a horizontal surface and is used for horizontally placing and fixing a product to be riveting, the assembly surface of the second workbench 92 is an inclined surface and is used for obliquely placing and fixing the product to be riveting, the product to be riveting and the workbench are locked in a screw locking or fastening structure fixing mode, and when the product to be riveting is oblique, the riveting gun 5 is straightened into an oblique state through the multi-axis robot 8 and then the riveting work is performed.
Specifically, the first slider 62 is vertically and fixedly mounted with a third telescopic cylinder 64, and the material taking table 4 is fixedly connected with the telescopic end of the third telescopic cylinder 64, so that the height position of the material taking table 4 is adjusted through the telescopic action of the telescopic end of the third telescopic cylinder 64.
Specifically, the feeding mechanism comprises a vibration disc 100 and a blowing mechanism 2, wherein the blowing mechanism 2 is arranged at the discharge end of the vibration disc 100 and is used for receiving a plurality of rivet nuts and blowing the rivet nuts to the material taking table 4 one by one.
Specifically, the blowing mechanism 2 includes a main body 21, the main body 21 is provided with a strip-shaped trough 211, and a feeding pipe 212 is vertically arranged at a position of the main body 21 corresponding to one side of the trough 211;
an opening at one end of the trough 211 is in butt joint with the discharge end of the vibration disc 100, a moving part 22 is movably arranged at the position of the main body 21 corresponding to the opening at the other end of the trough 211, a blanking hole 221 for a single rivet nut to vertically drop is vertically penetrated through the moving part 22, the moving part 22 can move between a position for enabling the blanking hole 221 to be communicated with the trough 211 and a position for enabling the blanking hole 221 to be communicated with the feed pipe 212, and a third driving mechanism is additionally arranged for driving the moving part 22 to do the movement;
the top of the moving member 22 is movably provided with a strip-shaped pulling piece 24, one end of the pulling piece 24, which is close to the trough 211, is provided with a clamping position 241 for clamping the rivet nut, the clamping position 241 is vertically aligned with the blanking hole 221, and the pulling piece 24 can move close to the trough 211 and away from the trough 22 relative to the moving member 22 so that the clamping position 241 is communicated with the trough 211 or is away from the trough 211;
the top wall of the shifting piece 24 vertically extends to form a guide rod 242, the main body 21 is provided with a guide groove 25, the guide rod 242 extends into the guide groove 25, the third driving mechanism drives the moving piece 22 to move until the blanking hole 221 is communicated with the feeding pipe 212, and the shifting piece 24 can be forced to move away from the material groove 211 through the cooperation of the guide rod 242 and the guide groove 25 so that a rivet nut in the clamping position 241 falls into the feeding pipe 212 through the blanking hole 221;
the support 3 is vertically fixed with a discharge pipe 26, the feeding pipe 212 is communicated with the discharge pipe 26 through a hose (not shown), and an air blowing mechanism (not shown) is further arranged for blowing air after the rivet nut falls into the feeding pipe 212, so that the rivet nut can fall into the material level of the material taking groove 211 from the discharge end of the discharge pipe 26 after entering the discharge pipe 26 along the hose.
It should be noted that, the air blowing mechanism may refer to the prior art, and specific structural principles thereof will not be described herein.
Specifically, a cover is disposed at a position of the main body 21 corresponding to the upper portion of the trough 211, and the guide trough 25 is disposed on the cover.
Specifically, the third driving mechanism is a fourth telescopic cylinder 23, the fourth telescopic cylinder 23 is fixedly mounted on the main body 21, the telescopic end of the fourth telescopic cylinder 23 is fixedly connected with the moving member 22, and the moving member 22 can be driven to move close to the trough 211 and away from through telescopic action of the telescopic end of the fourth telescopic cylinder 23.
Specifically, a control system 200 is further provided, where the control system 200 is electrically connected with the feeding mechanism, the first driving mechanism, the second driving mechanism, and the multi-axis robot 8, and is used to drive the feeding mechanism, the first driving mechanism, the second driving mechanism, and the multi-axis robot 8 to perform corresponding actions.
Specifically, an industrial camera 300 electrically connected to the control system 200 is further provided, the industrial camera 300 is fixedly installed at a position above the corresponding workbench of the support 3, and is used for shooting a product to be riveting located on the workbench and conveying the product to the control system 200, and the control system 200 obtains a riveting position according to the shot information and then controls the riveter 5 to move to the riveting position.
It should be noted that the industrial camera 300 and the control system 200 belong to the prior art, and the specific structural principles thereof are not repeated here.
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. The novel rivet pulling machine is characterized by comprising a frame body (1), a feeding mechanism, a support (3) movably arranged on the frame body (1), a material taking table (4) movably arranged on the support (3), a rivet gun (5) movably arranged on the support (3), a first driving mechanism, a second driving mechanism and a multi-axis robot (8);
the frame body (1) is provided with a workbench for fixing a product to be riveting;
the feeding mechanism is arranged on the frame body (1) and used for conveying the rivet nuts one by one;
the material taking table (4) can move between a position which is opposite to the material outlet of the feeding mechanism up and down and a position which is opposite to the riveter (5) up and down by driving of the first driving mechanism;
the riveting gun (5) can vertically reciprocate under the drive of the second driving mechanism so as to be close to the material taking table (4) for taking out the rivet nut and be far away from the material taking table (4);
the multi-axis robot (8) is used for driving the support (3) to drive the riveter (5) to move between positions aligned with and away from the rivet pulling position of the product to be riveted, and after the riveter (5) is aligned with the rivet pulling position, the riveter (5) can be driven by the second driving mechanism to descend to be close to the rivet pulling position for rivet pulling operation or ascend to be away from the rivet pulling position.
2. The novel rivet pulling machine of claim 1, wherein: the first driving mechanism comprises a first sliding rail (61) fixedly mounted on the support (3), a first sliding block (62) movably mounted on the first sliding rail (61) and a first telescopic cylinder (63) fixedly connected with the first sliding block (62), the first telescopic cylinder (63) is fixedly mounted on the support (3), a telescopic end of the first telescopic cylinder (63) is fixedly connected with the first sliding block (62), and the first sliding block (62) is driven by telescopic action of the telescopic end to drive the first sliding block (62) to move to a position opposite to a discharge hole of the feeding mechanism up and down, or to move to a position opposite to a riveting gun (5) up and down.
3. The novel rivet pulling machine of claim 1, wherein: the second driving mechanism comprises a second sliding rail (71) vertically fixed on the support (3), a second sliding block (72) movably assembled on the second sliding rail (71) and a second telescopic cylinder (73), the riveter (5) is in a vertical state and fixedly connected with the second sliding block (72), the second telescopic cylinder (73) is vertically and fixedly installed on the support (3), the telescopic end of the second telescopic cylinder (73) is fixedly connected with the second sliding block (72), and the telescopic action of the telescopic end of the second telescopic cylinder (73) drives the second sliding block (72) to drive the riveter (5) to do vertical reciprocating motion.
4. The novel rivet pulling machine of claim 1, wherein: the workbench comprises a first workbench (91) and a second workbench (92), wherein the assembly surface of the first workbench (91) is a horizontal surface and is used for horizontally placing and fixing a product to be riveted, the assembly surface of the second workbench (92) is an inclined surface and is used for obliquely placing and fixing the product to be riveted, and the product to be riveted and the workbench are locked in a mode of locking by screws or fixing by a buckle structure.
5. The novel rivet pulling machine of claim 2, wherein: the first sliding block (62) is vertically and fixedly provided with a third telescopic cylinder (64), and the material taking table (4) is fixedly connected with the telescopic end of the third telescopic cylinder (64) so as to adjust the height position of the material taking table (4) through the telescopic action of the telescopic end of the third telescopic cylinder (64).
6. The novel rivet pulling machine of claim 1, wherein: the feeding mechanism comprises a vibrating disc (100) and a blowing mechanism (2), wherein the blowing mechanism (2) is arranged at the discharge end of the vibrating disc (100) and is used for receiving a plurality of rivet nuts and blowing the rivet nuts to the material taking table (4) one by one.
7. The novel rivet pulling machine of claim 6, wherein: the blowing mechanism (2) comprises a main body (21), wherein the main body (21) is provided with a strip-shaped trough (211), and a feeding pipe (212) is vertically arranged at a position of the main body (21) corresponding to one side of the trough (211);
one end opening of the trough (211) is in butt joint with the discharge end of the vibration disc (100), a moving part (22) is movably arranged at the position of the main body (21) corresponding to the other end opening of the trough (211), a blanking hole (221) for a single rivet nut to vertically drop is vertically penetrated through by the moving part (22), the moving part (22) can move between a position for enabling the blanking hole (221) to be communicated with the trough (211) and a position for enabling the blanking hole (221) to be communicated with the feeding pipe (212), and a third driving mechanism is additionally arranged for driving the moving part (22) to do the movement;
a strip-shaped shifting piece (24) is movably arranged at the top of the moving piece (22), a clamping position (241) for clamping a rivet nut is arranged at one end, close to the trough (211), of the shifting piece (24), the clamping position (241) is vertically aligned with the blanking hole (221), and the shifting piece (24) can move close to the trough (211) and away from the trough relative to the moving piece (22) so that the clamping position (241) is communicated with the trough (211) or is away from the trough (211);
the top wall of the shifting piece (24) vertically extends to form a guide rod (242), the main body (21) is provided with a guide groove (25), the guide rod (242) stretches into the guide groove (25), the third driving mechanism drives the moving piece (22) to move until the blanking hole (221) is communicated with the feeding pipe (212), and the shifting piece (24) can be forced to move away from the feeding pipe (211) through the cooperation of the guide rod (242) and the guide groove (25), so that a rivet nut in the clamping position (241) falls into the feeding pipe (212) through the blanking hole (221);
the support (3) is vertically fixed with a discharging pipe (26), a feeding pipe (212) is communicated with the discharging pipe (26) through a hose, and an air blowing mechanism is further arranged for blowing air after the rivet nut falls into the feeding pipe (212) so that the rivet nut can fall into the material level of the material taking groove (211) from the discharging end of the discharging pipe (26) after entering the discharging pipe (26) along the hose.
8. The novel rivet pulling machine of claim 7, wherein: the third driving mechanism is a fourth telescopic cylinder (23), the fourth telescopic cylinder (23) is fixedly arranged on the main body (21), the telescopic end of the fourth telescopic cylinder (23) is fixedly connected with the moving part (22), and the moving part (22) can be driven to move close to the trough (211) and away from through telescopic action of the telescopic end of the fourth telescopic cylinder (23).
9. The novel blind rivet machine as set forth in any one of claims 1 to 8, characterized in that: the feeding device is further provided with a control system (200), wherein the control system (200) is electrically connected with the feeding mechanism, the first driving mechanism, the second driving mechanism and the multi-axis robot (8) and is used for driving the feeding mechanism, the first driving mechanism, the second driving mechanism and the multi-axis robot (8) to do corresponding actions.
10. The novel rivet pulling machine of claim 9, wherein: the automatic riveting device is characterized by further comprising an industrial camera (300) electrically connected with the control system (200), wherein the industrial camera (300) is fixedly installed at a position above a workbench corresponding to the support (3) and is used for shooting a product to be riveted on the workbench and conveying the product to the control system (200), and the control system (200) acquires the riveting position according to the shot information and then controls the riveter (5) to move to the riveting position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321942108.3U CN220591456U (en) | 2023-07-21 | 2023-07-21 | Novel rivet pulling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321942108.3U CN220591456U (en) | 2023-07-21 | 2023-07-21 | Novel rivet pulling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220591456U true CN220591456U (en) | 2024-03-15 |
Family
ID=90172818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321942108.3U Active CN220591456U (en) | 2023-07-21 | 2023-07-21 | Novel rivet pulling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220591456U (en) |
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2023
- 2023-07-21 CN CN202321942108.3U patent/CN220591456U/en active Active
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