Positioner mechanism capable of quickly replacing tool

Abstract

The utility model discloses a positioner mechanism capable of quickly replacing a tool, which relates to the field of positioner mechanisms, and is characterized by comprising a left disassembly and assembly component and a right disassembly and assembly component which are arranged on two sides of equipment and are respectively provided with a mounting plate, and the mounting plates are arranged on the left disassembly and assembly component and the right disassembly and assembly component. The left dismounting and mounting assembly and the right dismounting and mounting assembly are detachably connected with a mounting disc, the mounting disc is detachably connected with a connecting base through a quick dismounting structure, the connecting base is connected with a bottom plate of a workpiece fixing tool, and the quick dismounting structure has a positioning function. The effects that the connecting base and the workpiece fixing tool can be mounted on the left dismounting and mounting assembly and the right dismounting and mounting assembly together through the quick dismounting structure; due to the fact that the quick-release structure has a positioning function, installation deviation is avoided, and the difficulty and time cost of disassembly and assembly are reduced.

Description

Technical Field

[0001] The utility model relates to the field of positioner mechanisms, and more specifically, to a positioner mechanism capable of quickly replacing tooling. Background Art

[0002] A positioner mechanism is a device widely used in industrial production, mainly used to change the position and attitude of workpieces to facilitate operations such as welding, cutting, and assembly. A positioner usually consists of a workbench, a slewing mechanism, a tilting mechanism, a drive system, etc. The workbench is used to carry workpieces, the slewing mechanism can make the workbench rotate around a horizontal axis, and the tilting mechanism can make the workbench tilt at a certain angle around a vertical axis.

[0003] Since different workpieces often have different shapes, sizes, and processing requirements. In order to ensure that each workpiece can obtain the best fixing and processing positions on the positioner, it is necessary to replace the corresponding workpiece fixing tooling according to the characteristics of the specific workpiece. However, the existing positioner mechanisms lack convenient positioning, making it difficult to align the device, resulting in difficulty in quickly and accurately docking the workpiece fixing tooling with the positioner mechanism during installation, prone to installation deviations, and requiring repeated adjustments, further increasing the difficulty and time cost of disassembly and assembly.

[0004] Therefore, in order to solve the above technical problems, the present application proposes a positioner mechanism capable of quickly replacing tooling. Summary of the Utility Model

[0005] Aiming at the deficiencies of the existing technology, the purpose of the present utility model is to provide a positioner mechanism capable of quickly replacing tooling.

[0006] To achieve the above purpose, the present utility model provides the following technical solution: A positioner mechanism capable of quickly replacing tooling, including left and right disassembly and assembly components arranged on both sides of the device. Installation discs are provided on both the left and right disassembly and assembly components. A connecting seat is detachably connected to the installation disc through a quick-release structure. The connecting seat is connected to the bottom plate of the workpiece fixing tooling, and the quick-release structure has a positioning function.

[0007] Preferably, both the left and right disassembly and assembly components have a base fixed to the device, and a support seat that supports the installation disc at a certain height.

[0008] Preferably, a motor is installed on the support seat of the left disassembly and assembly component, and the installation disc thereon is driven to rotate by the motor. A bearing assembly is provided between the support seat and the installation disc of the right disassembly and assembly component to enable the installation disc to rotate along the support seat to tilt the workpiece fixing tooling.

[0009] Preferably, the connecting seat has a top plate portion fixed to the mounting plate, a bottom plate portion for mounting the workpiece fixing tooling, and a connecting portion connecting the top plate portion and the bottom plate portion. The top plate portion is used to connect the mounting plate, and the bottom plate portion is used to connect the workpiece fixing tooling.

[0010] Preferably, mounting holes for mounting the bottom plate of the workpiece fixing tooling are provided on the bottom plate portion and are mounted by bolts.

[0011] Preferably, the quick-release structure includes a mounting frame mounted on the surface of the mounting plate and through holes opened on both sides of the top of the top plate portion. Both sides of the top of the mounting frame are fixedly connected with screws that can pass through the through holes. Nuts are threadedly connected to the outer side walls of the screws. A positioning pin is fixedly connected to the middle of the top plate portion, and a pin slot for inserting the positioning pin is provided on the mounting frame.

[0012] Compared with the prior art, the present utility model has the following beneficial effects:

[0013] 1. With the quick-release structure, the present utility model can install the connecting seat together with the workpiece fixing tooling on the left disassembly and assembly component and the right disassembly and assembly component. Since the quick-release structure has a positioning function, installation deviation is avoided, and the difficulty and time cost of disassembly and assembly are reduced. Thus, the problem in the background art that it is difficult to align the device, resulting in difficulty in quickly and accurately docking the workpiece fixing tooling with the positioner mechanism during installation, prone to installation deviation, and requiring repeated adjustment, further increasing the difficulty and time cost of disassembly and assembly, is solved.

[0014] 2. After the connecting seat installs the workpiece fixing tooling on the left disassembly and assembly component and the right disassembly and assembly component, the present utility model only needs to control the motor, and the motor drives the rotation of the mounting plate connected thereto, thereby driving the rotation of the workpiece fixing tooling to tilt the angle of the workpiece fixing tooling, so as to cooperate with the welding robot for welding operations, and the operation is relatively simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present utility model and form a part of this application. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a schematic diagram of the specific structure on the surface of the mounting plate of the present utility model;

[0018] Figure 3 is a schematic diagram of the specific structure on the surface of the mounting plate of the present utility model when the connecting seat is not installed;

[0019] Figure 4 Schematic diagram of the specific structure of the surface of the connecting seat in the present utility model;

[0020] Figure 5 Schematic diagram of the specific structure of the back surface of the connecting seat in the present utility model.

[0021] In the figure: 1, left disassembly and assembly component; 2, right disassembly and assembly component; 3, mounting plate; 4, quick-release structure; 401, mounting frame; 402, screw; 403, through hole; 404, nut; 405, positioning pin; 406, pin slot; 5, connecting seat; 501, top plate part; 502, bottom plate part; 503, connecting part; 6, base; 7, support seat; 8, motor; 9, bearing assembly; 10, mounting hole. Specific embodiments

[0022] As Figures 1-5 shown, the present utility model provides a positioner mechanism capable of quickly replacing tooling, including left disassembly and assembly components 1 and right disassembly and assembly components 2 arranged on both sides of the equipment. Mounting plates 3 are arranged on both the left disassembly and assembly component 1 and the right disassembly and assembly component 2. A connecting seat 5 is detachably connected to the mounting plate 3 through a quick-release structure 4. The connecting seat 5 is connected to the bottom plate of the workpiece fixing tooling. The quick-release structure 4 has a positioning function. The connecting seat 5 has a top plate part 501 fixed on the mounting plate 3, a bottom plate part 502 for mounting the bottom plate of the workpiece fixing tooling, and a connecting part 503 connecting the top plate part 501 and the bottom plate part 502. Mounting holes 10 for mounting the bottom plate of the workpiece fixing tooling are provided on the bottom plate part 502.

[0023] During use, first install the left disassembly and assembly component 1 and the right disassembly and assembly component 2 on both sides of the equipment. The two are flush and oppositely installed, and the distance between them also needs to be appropriate to ensure that the two connecting seats 5 can be installed. Then, the two connecting seats 5 can be installed on both sides of the bottom plate of the workpiece fixing tooling through the mounting holes 10 on the bottom plate part 502 (connecting seats 5 are installed on all workpiece fixing toolings to be used). After that, the connecting seat 5 together with the workpiece fixing tooling is installed on the left disassembly and assembly component 1 and the right disassembly and assembly component 2 through the quick-release structure 4 (one disassembly and assembly component is connected to one connecting seat 5 to install both sides of the workpiece fixing tooling). Since the quick-release structure 4 has a positioning function, installation deviation is avoided, and the difficulty and time cost of disassembly and assembly are reduced.

[0024] Both the left disassembly and assembly component 1 and the right disassembly and assembly component 2 have a base 6 fixed to the equipment, and a support seat 7 that supports the mounting plate 3 at a certain height. A motor 8 is installed on the support seat 7 of the left disassembly and assembly component 1, and the mounting plate 3 thereon is rotated by the motor 8. A bearing assembly 9 is arranged between the support seat 7 and the mounting plate 3 of the right disassembly and assembly component 2 so that the mounting plate 3 can rotate along the support seat 7.

[0025] That is, after the workpiece fixing fixture is installed on the left disassembly and assembly component 1 and the right disassembly and assembly component 2 by the connecting seat 5, only the motor 8 needs to be controlled. The motor 8 drives the rotation of the mounting plate 3 connected thereto, thereby driving the rotation of the workpiece fixing fixture to tilt the angle of the workpiece fixing fixture, so as to cooperate with the welding robot for welding operations. The operation is relatively simple. The workpiece fixing fixture drives the rotation of the other mounting plate 3, and the mounting plate 3 rotates along the support seat 7 on the right disassembly and assembly component 2 through the bearing assembly 9.

[0026] The present invention also provides the specific structure of the quick-release structure 4: The quick-release structure 4 includes a mounting bracket 401 installed on the surface of the mounting plate 3, and through holes 403 opened on both sides of the top of the top plate portion 501. Both sides of the top of the mounting bracket 401 are fixedly connected with screws 402 that can pass through the through holes 403. A nut 404 is threadedly connected to the outer side wall of the screw 402. A positioning pin 405 is fixedly connected to the middle of the top plate portion 501. A pin slot 406 for inserting the positioning pin 405 is opened on the mounting bracket 401. That is, after the bottom plate portion 502 of the connecting seat 5 is connected to the workpiece fixing fixture, the positioning pin 405 on its top plate portion 501 is aligned with the pin slot 406 on the mounting bracket 401 and then inserted for positioning to avoid installation deviation (it is necessary to insert the positioning pins 405 on both connecting seats 5 into the pin slots 406 on the two mounting brackets 401 at the same time). After the insertion is completed, the screws 402 on the mounting bracket 401 just pass through the through holes 403 on the top plate portion 501. By rotating the nut 404 clockwise, the nut 404 is installed on the screw 402, and the nut 404 slowly abuts against the top of the top plate portion 501, and the installation between the connecting seat 5 and the mounting seat can be completed, that is, the workpiece fixing fixture is installed on the left disassembly and assembly component 1 and the right disassembly and assembly component 2 (the installation between the workpiece fixing fixture and the indexing mechanism is completed). Conversely, remove the nut 404 and then pull out the positioning pin 405 from the pin slot 406 to complete the disassembly between the workpiece fixing fixture and the indexing mechanism.

[0027] The above is only the preferred embodiment of the present invention, and it is not intended to limit the present invention in any form; any ordinary technical personnel in the industry can smoothly implement the present invention according to the instructions of the accompanying drawings and the above description; however, any slight changes, modifications and equivalent changes made by those skilled in the art within the scope of the technical solution of the present invention by using the technical content disclosed above are all equivalent embodiments of the present invention; at the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A positioner mechanism capable of quickly changing tooling, characterized in that: The invention comprises a left disassembly assembly (1) and a right disassembly assembly (2) arranged on both sides of the equipment, wherein the left disassembly assembly (1) and the right disassembly assembly (2) are both provided with a mounting plate (3), the mounting plate (3) is detachably connected to a connecting seat (5) via a quick-release structure (4), the connecting seat (5) is connected to a bottom plate of a workpiece fixing fixture, and the quick-release structure (4) has a positioning function.

2. A positioner mechanism capable of quickly changing tooling according to claim 1, characterized in that: The left disassembly assembly component (1) and the right disassembly assembly component (2) both have a base (6) fixed to the device, and a support seat (7) that supports the installation plate (3) to a certain height.

3. A positioner mechanism capable of quickly changing tooling according to claim 2, characterized in that: A motor (8) is installed on the support seat (7) of the left disassembly and assembly component (1), and the motor (8) drives the mounting plate (3) thereon to rotate. The right disassembly and assembly component (2) is provided with a bearing assembly (9) between the support seat (7) and the mounting plate (3), so that the mounting plate (3) can rotate along the support seat (7).

4. A positioner mechanism capable of quickly changing tooling according to claim 1, characterized in that: The connecting seat (5) comprises a top plate portion (501) fixed to the mounting plate (3), a bottom plate portion (502) for mounting a workpiece fixing fixture, and a connecting portion (503) connecting the top plate portion (501) and the bottom plate portion (502).

5. A positioner mechanism capable of quickly changing tooling according to claim 4, characterized in that: The bottom plate portion (502) is provided with a mounting hole (10) for mounting a workpiece fixing tool bottom plate.

6. A positioner mechanism capable of quickly changing tooling according to claim 4, characterized in that: The quick-release structure (4) comprises a mounting frame (401) mounted on the surface of the mounting plate (3), and through holes (403) provided on both sides of the top of the top plate portion (501); screw rods (402) capable of passing through the through holes (403) are fixedly connected to both sides of the top of the mounting frame (401); nuts (404) are threadedly connected to the outer wall of the screw rod (402); a positioning pin (405) is fixedly connected to the middle of the top plate portion (501); and a pin groove (406) is provided on the mounting frame (401) for the positioning pin (405) to be inserted.

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