CN214816291U - Assembling tool for intelligent assembling and tightening workstation - Google Patents
Assembling tool for intelligent assembling and tightening workstation Download PDFInfo
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- CN214816291U CN214816291U CN202120855509.XU CN202120855509U CN214816291U CN 214816291 U CN214816291 U CN 214816291U CN 202120855509 U CN202120855509 U CN 202120855509U CN 214816291 U CN214816291 U CN 214816291U
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Abstract
The utility model relates to an assembly fixture for workstation is screwed up in intelligence assembly, assembly fixture has the robot and snatchs part and product installation part, the robot snatchs the part and includes quick change device and bracing piece, the quick change device is used for the assembly robot realizes snatching fast, the bracing piece is installed be convenient for on the quick change device assembly fixture places on the workstation, product installation part is including removing screw rod, clamping screw and slider, remove the screw rod with slider fixed connection removes along with the removal of slider, remove screw rod and clamping screw and be used for fixing waiting to assemble the piece assembly on the assembly fixture. The utility model discloses an operation is screwed up in intelligent assembly of electromechanical product has improved automatic level and production efficiency, has guaranteed the assembly quality and the uniformity of product.
Description
Technical Field
The utility model belongs to the technical field of intelligent assembly and automatic tightening, in particular to an assembly fixture for workstation is screwed up in intelligence assembly.
Background
At present, the assembly and screwing work of electromechanical products is mainly completed by manual operation, the labor intensity of workers is high, the production efficiency is low, the assembly precision is low, and the quality problem is easy to occur. With the increase of labor cost, how to reduce labor cost and improve automation and intelligence becomes an important problem to be solved by enterprises.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an assembly fixture for workstation is screwed up in intelligence assembly, the utility model discloses an operation is screwed up in electromechanical product's intelligent assembly has improved automatic level and production efficiency, has guaranteed the assembly quality and the uniformity of product.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
the utility model provides an assembly fixture for workstation is screwed up in intelligence assembly, workstation is screwed up in intelligence assembly includes workstation, assembly robot, screws up robot, visual component, locating component, AGV, control station, assembly fixture has the robot and snatchs part and product installation part, the robot snatchs the part and includes quick change device and bracing piece, the quick change device be used for assembly robot realizes snatching fast, the bracing piece is installed be convenient for on the quick change device assembly fixture places on the workstation, product installation part is including removing screw rod, clamping screw and slider, remove the screw rod with slider fixed connection removes along with the removal of slider, remove screw rod and clamping screw and be used for fixing waiting to assemble the piece on the assembly fixture.
Preferably, the to-be-assembled member is provided with a threaded hole matched with the moving screw rod and the fixing screw rod.
Preferably, the threaded hole is formed by the to-be-assembled piece in a self-contained or field machining mode.
Preferably, the intelligent assembling and tightening workstation further comprises a supporting tool installed on the AGV, and the supporting tool is used for supporting the assembling workpiece matched with the to-be-assembled part.
Preferably, the supporting tool comprises a bracket, a lifting lug, a first positioning device and a second positioning device, wherein the bracket is provided with an arc-shaped structure and is used for stably supporting the assembly workpiece; the lifting lugs are arranged on two sides of the bracket and are used for lifting the supporting tool; the first positioning device and the corresponding position of the AGV are of a pin hole structure, and the second positioning device and the corresponding position of the positioning assembly are of a pin hole structure.
Preferably, the tightening robot comprises a robot body, a vision camera, a quick-change head and an automatic tightening gun, and the tightening robot completes the positioning and automatic tightening operation between the assembly piece to be assembled and the assembly workpiece with the aid of the vision camera.
Preferably, after the positioning and automatic screwing operation is completed, the screwing robot automatically unscrews the moving screw and the fixing screw on the assembly tool with the aid of the vision camera.
Compared with the prior art, the utility model, it is showing the advantage and is:
1. by adopting the assembling and screwing workstation of the assembling tool, the automation level and the production efficiency of assembling and screwing are improved under the condition of meeting the assembling precision and the screwing quality, and the assembling quality and the consistency of products are ensured;
2. the assembly tool realizes intelligent grabbing of a to-be-assembled part or a product which is difficult to grab, and realizes intelligent assembling and tightening by matching with a tightening robot, and the assembly tool can be compatible with bolt holes in different positions on the to-be-assembled part or the product by adjusting the distance between two screws through a sliding block;
3. the supporting tool for assembling the workpiece solves the positioning problem between the cylindrical product and the AGV as well as between the cylindrical product and the ground, saves labor in the using process, reduces labor intensity, improves production efficiency, can be compatible with products of different models, and improves the intelligent assembling and screwing levels of the product.
Drawings
Fig. 1 is an adoption the utility model discloses assembly fixture's assembly tightening workstation's structure schematic front view.
Fig. 2 is an adoption the utility model discloses the structure of workstation is screwed up in assembly fixture's assembly schematic plan view.
Fig. 3 is the utility model discloses assembly fixture with wait to be connected the schematic diagram between the assembly.
Fig. 4 is a schematic structural view of the tightening robot of the present invention.
Fig. 5 is a schematic structural diagram of the supporting tool for assembling the workpiece according to the present invention.
In the figure: 1-workbench, 2-assembly tool, 3-assembly robot, 4-assembly workpiece, 5-screwing robot, 6-visual component, 7-support tool, 8-positioning component, 9-AGV, 10-to-be-assembled component, 11-1-moving screw, 11-2-fixing screw,
12-assembling a tooling base body, 13-a slide block, 14-a quick-change device, 15-a support rod, 16-a robot body, 17-a vision camera, 18-an automatic tightening gun, 19-a quick-change head, 20-a bracket, 21-a lifting lug, 22-a first positioning device and 23-a second positioning device.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
With reference to fig. 1-5, the present invention provides an assembly fixture for an intelligent assembly and tightening workstation, the intelligent assembly and tightening workstation includes a workbench 1, an assembly robot 3, a tightening robot 5, a vision component 6, a positioning component 8, an AGV9, and a control station, the assembly fixture 2 has a robot gripping portion and a product mounting portion, the robot gripping portion includes a quick-change device 14 and a support rod 15, the quick-change device 14 is used for the assembly robot 3 to achieve quick gripping, the support rod 15 is mounted on the quick-change device 14 for the assembly fixture to be placed on the workbench 1, the product mounting portion includes a mobile screw 11-1, a fixed screw 11-2 and a slider 13, the mobile screw 11-1 is fixedly connected with the slider 13 and moves along with the movement of the slider 13, the movable screw 11-1 and the fixed screw 11-2 are used for fixing the part to be assembled 10 on the assembling tool 2. The to-be-assembled part 10 is provided with threaded holes matched with the movable screw 11-1 and the fixed screw 11-2. The threaded hole is formed by the to-be-assembled part 10 in a self-contained mode or a field machining mode. The intelligent assembling and tightening workstation further comprises a supporting tool 7 installed on the AGV9, wherein the supporting tool 7 is used for supporting the assembling workpiece 4 to be assembled and matched with the assembling part 10. The supporting tool 7 comprises a bracket 20, a lifting lug 21, a first positioning device 22 and a second positioning device 23, wherein the bracket 20 is of an arc-shaped structure and is used for stably supporting the assembling workpiece 4; the lifting lugs 21 are arranged on two sides of the bracket 20 and used for lifting the support tool 7; the first positioning device 22 and the AGV9 are pin-hole structures at corresponding locations, and the second positioning device 23 and the positioning assembly 8 are pin-hole structures at corresponding locations. The tightening robot 5 comprises a robot body 16, a vision camera 17, a quick-change head 19 and an automatic tightening gun 18, and the tightening robot 5 completes the positioning and automatic tightening operation between the assembly part 10 to be assembled and the assembly workpiece 4 with the aid of the vision camera 17. After the positioning and automatic screwing operation is completed, the screwing robot 5 automatically screws the moving screw 11-1 and the fixing screw 11-2 on the assembly tool 2 with the aid of the vision camera 17.
The assembly process for realizing intelligent assembly tightening operation by adopting the assembly tool is as follows: step one, assembly preparation: according to the structural size of the to-be-assembled part 10, the distance between the movable screw 11-1 and the fixed screw 11-2 is adjusted, and the to-be-assembled part 10 and the assembling tool 2 are fixed; step two, the AGV9 carries the assembly workpiece 4 to enter the intelligent assembly tightening workstation, the positioning of the assembly workpiece 4 is realized through a pin hole structure between the second positioning device 23 of the supporting tool 7 and the corresponding position of the positioning assembly 8, and after the positioning, the AGV9 puts down the assembly workpiece 4 and the supporting tool 7; thirdly, the assembling robot 3 picks up the corresponding assembling tool 2 and the to-be-assembled part 10 fixedly connected with the assembling tool from the workbench 1 through the quick-change device 14 according to the model of the assembling workpiece 4; measuring the space position coordinates of the assembly workpiece 4 and the assembly part to be assembled 10 by the vision component 6 through a camera, calculating the position deviation between the two by a control system borne by the control station, automatically measuring a planned movement path, and driving the assembly robot 3 to move according to the planned path, so as to realize the accurate assembly of the assembly part to be assembled 10 and the assembly workpiece 4; fifthly, according to the model information of the assembly workpiece 4, the control system drives the screwing robot 5 to select a proper automatic screwing gun 18 through the quick-change head 19, and the screwing robot 5 finishes the positioning and automatic screwing operation between the assembly part 10 to be assembled and the assembly workpiece 4 with the aid of the vision camera 17; sixthly, the screwing robot 5 automatically unscrews the moving screw 11-1 and the fixed screw 11-2 on the assembly tool 2 under the assistance of the vision camera 17, so that the assembly tool 2 connected with the to-be-assembled part 10 is detached; seventhly, the assembly robot 3 places the disassembled assembly tool 2 on the workbench 1; and step eight, the AGV9 transports the workpiece which is subjected to assembling and screwing operation out of the intelligent assembling and screwing workstation. And the fifth step further comprises the step of transmitting the collected tightening torque value to the control system after the tightening robot 5 finishes the automatic tightening operation. The step two of positioning the assembled workpiece 4 before the AGV9 carries the assembled workpiece 4 further includes positioning the AGV9 before carrying the assembled workpiece 4 by means of pin holes between the AGV9 and the first positioning device 22 of the supporting tool 7.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an assembly fixture for workstation is screwed up in intelligence assembly, workstation is screwed up in intelligence assembly includes workstation (1), assembly robot (3), screws up robot (5), vision subassembly (6), locating component (8), AGV (9), control station, its characterized in that: the assembly fixture (2) is provided with a robot grabbing portion and a product mounting portion, the robot grabbing portion comprises a quick-change device (14) and a supporting rod (15), the quick-change device (14) is used for the assembly robot (3) to realize quick grabbing, the supporting rod (15) is mounted on the quick-change device (14) so that the assembly fixture can be placed on the workbench (1), the product mounting portion comprises a moving screw (11-1), a fixing screw (11-2) and a sliding block (13), the moving screw (11-1) is fixedly connected with the sliding block (13) and moves along with the movement of the sliding block (13), and the moving screw (11-1) and the fixing screw (11-2) are used for fixing an assembly part (10) to be assembled on the assembly fixture (2).
2. The assembly tool according to claim 1, characterized in that: the to-be-assembled part (10) is provided with threaded holes matched with the movable screw rod (11-1) and the fixed screw rod (11-2).
3. The assembly tool according to claim 2, characterized in that: the threaded hole is formed by the to-be-assembled part (10) in a self-contained or field machining mode.
4. The assembly tool according to claim 1, characterized in that: the intelligent assembling and tightening workstation further comprises a supporting tool (7) installed on the AGV (9), wherein the supporting tool (7) is used for supporting the assembling workpiece (4) to be assembled and matched with the assembling part (10).
5. The assembly tool according to claim 4, wherein: the supporting tool (7) comprises a bracket (20), a lifting lug (21), a first positioning device (22) and a second positioning device (23), wherein the bracket (20) is of an arc-shaped structure and is used for stably supporting the assembly workpiece (4); the lifting lugs (21) are arranged on two sides of the bracket (20) and used for lifting the supporting tool (7); the corresponding positions of the first positioning device (22) and the AGV (9) are of pin hole structures, and the corresponding positions of the second positioning device (23) and the positioning assembly (8) are of pin hole structures.
6. The assembly tool according to claim 5, characterized in that: the tightening robot (5) comprises a robot body (16), a vision camera (17), a quick-change head (19) and an automatic tightening gun (18), and the tightening robot (5) completes the positioning and automatic tightening operation between the to-be-assembled part (10) and the assembled workpiece (4) with the aid of the vision camera (17).
7. The assembly tool according to claim 6, characterized in that: after the positioning and automatic screwing operation is completed, the screwing robot (5) automatically screws the movable screw (11-1) and the fixed screw (11-2) on the assembly tool (2) under the assistance of the vision camera (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120855509.XU CN214816291U (en) | 2021-04-25 | 2021-04-25 | Assembling tool for intelligent assembling and tightening workstation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120855509.XU CN214816291U (en) | 2021-04-25 | 2021-04-25 | Assembling tool for intelligent assembling and tightening workstation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214816291U true CN214816291U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120855509.XU Active CN214816291U (en) | 2021-04-25 | 2021-04-25 | Assembling tool for intelligent assembling and tightening workstation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214816291U (en) |
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2021
- 2021-04-25 CN CN202120855509.XU patent/CN214816291U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20220110 Address after: 210006 Qinhuai District, Nanjing City, Jiangsu province No.1 School Road Patentee after: NANJING CHENGUANG GROUP Co.,Ltd. Patentee after: Jiangsu Jinling Zhizao Research Institute Co., Ltd Address before: Qinhuai District of Nanjing city in Jiangsu province is 210006 Road No. 1 Patentee before: JIANGSU JINLING INSTITUTE OF INTELLIGENT MANUFACTURING Co.,Ltd. |