Tool for machining joint actuator component

Abstract

The utility model discloses a tool for processing a joint actuator component, which comprises a mounting mechanism, a clamping mechanism is arranged in the mounting mechanism, a workpiece is placed on the top of the mounting mechanism, and the device is mounted through a mounting seat and a processing center chuck. The positioning rod is matched with the positioning hole to realize quick positioning and fitting of the workpiece and the mounting seat, so that the workpiece clamping accuracy and efficiency are remarkably improved; the end plate is driven to move through the air cylinder, the clamping arms are driven to rapidly clamp the workpiece from the inner side, the situation that the surface of the workpiece is blocked in a traditional clamping mode is avoided, it is ensured that the machining center can conduct comprehensive interference-free machining on the surface of the workpiece, the machining precision and efficiency are effectively improved, and the device is compact and reasonable in overall structural design, easy and convenient to operate and high in practicability. The clamping device is simple in structure, stable and reliable in clamping, suitable for workpieces of various sizes, capable of greatly shortening the clamping time and improving the production efficiency and high in practicability and economical efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of machining tooling technology, and specifically relates to a tooling for machining joint actuator components. Background Technology

[0002] As the core transmission unit of a robot, the joint actuator component typically has complex polyhedral geometry and precise mating interfaces. These components include multiple high-precision bearing seats, gear meshing surfaces, and motor mounting positions, and have extremely strict requirements for positional accuracy and surface finish.

[0003] In the field of machining, the efficiency and stability of workpiece clamping directly affect machining accuracy and production efficiency. Traditional tooling clamping methods mostly adopt external clamping structures, such as using three-jaw chucks or bench vises. Although they are simple to operate, they can easily obscure the workpiece surface, preventing the machining center from fully machining the workpiece. Especially for complex-shaped workpieces, external clamping may also cause workpiece deformation or damage. To solve the above problems, we provide a tooling for machining joint actuator components. Utility Model Content

[0004] The purpose of this utility model is to provide a tooling for machining joint actuator components, so as to solve the problem mentioned in the background art that the traditional tooling clamping method mostly adopts an external clamping structure, which easily obscures the workpiece surface and makes it impossible for the machining center to fully process the workpiece.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a tooling for processing joint actuator components, including an installation mechanism, wherein a clamping mechanism is provided inside the installation mechanism, and a workpiece is placed on the top of the installation mechanism;

[0006] The clamping mechanism includes a base, a cylinder bolted to the bottom of the base, an end plate bolted to the telescopic end of the cylinder, connecting blocks rotatably connected to both sides of the end plate via first pins, and a clamping arm rotatably connected to the other end of the connecting blocks via second pins. The interior of the clamping arm is rotatably connected to the base via a third pin. The interior of the base has a groove adapted to the clamping arm. The top and bottom of the clamping arm have first sliding grooves. A clamping block is slidably connected inside the first sliding groove. A limiting bolt is sleeved inside the clamping block. A limiting nut is fixedly connected to the bottom of the clamping block. One end of the limiting bolt passes through to the bottom of the clamping block and is threadedly connected to the limiting nut. The interior of the clamping arm has a first through groove adapted to the limiting bolt.

[0007] Preferably, the mounting mechanism includes a mounting base, inside which is a movable seat. The top of the movable seat is bolted to a base. A second slider is provided on both the front and back of the movable seat. A mounting bolt is fitted inside the second slider, one end of which is threaded to the movable seat. A second sliding groove adapted to the second slider is provided inside the mounting base, and the second sliding groove is slidably connected to the second slider. A mounting groove adapted to a cylinder is provided on the top of the movable seat. A positioning rod is fixedly connected to the top of the mounting base. A positioning hole adapted to the positioning rod is provided inside the workpiece.

[0008] Preferably, the second slider is internally threaded with an adjusting bolt, and the front and back of the mounting base are both provided with a second through groove adapted to the adjusting bolt.

[0009] Preferably, a rubber pad is fixedly connected to the bottom of the clamping block, and the bottom of the rubber pad is provided with anti-slip texture.

[0010] In summary, this utility model has the following beneficial effects:

[0011] This device achieves rapid positioning and engagement of the workpiece with the mounting base by installing it on the chuck of the machining center and utilizing the cooperation of the positioning rod and positioning hole, significantly improving the accuracy and efficiency of workpiece clamping. The cylinder drives the end plate to move, causing the clamping arm to quickly clamp the workpiece from the inside, avoiding the obstruction of the workpiece surface caused by traditional clamping methods. This ensures that the machining center can perform comprehensive, interference-free machining of the workpiece surface, effectively improving machining accuracy and efficiency. The device has a compact and reasonable overall structure, is easy to operate, and provides stable and reliable clamping. It is suitable for workpieces of various sizes, significantly reduces clamping time, and improves production efficiency, demonstrating high practicality and economy. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0013] Figure 2 This is a three-dimensional structural schematic diagram of the present invention;

[0014] Figure 3 This is a three-dimensional sectional view of the structure of this utility model;

[0015] Figure 4 This is a utility model Figure 3 Exploded view of the local structure in the image;

[0016] Figure 5 This is a utility model Figure 3 Exploded view of a local structure.

[0017] Reference numerals: 1. Mounting mechanism; 101. Mounting base; 102. Moving base; 103. Second slider; 104. Mounting bolt; 105. Second slide groove; 106. Adjusting bolt; 107. Second through groove; 108. Mounting groove; 109. Positioning rod; 2. Clamping mechanism; 201. Base; 202. Cylinder; 203. End plate; 204. Connecting block; 205. Clamping arm; 206. Groove; 207. First slide groove; 208. Clamping block; 209. Limit bolt; 210. Limit nut; 211. First through groove; 212. Rubber pad; 3. Workpiece. Detailed Implementation

[0018] The present invention will be further described in detail below with reference to the accompanying drawings.

[0019] Example 1:

[0020] refer to Figure 1-5 A tooling for processing joint actuator components includes a mounting mechanism 1, a clamping mechanism 2 is provided inside the mounting mechanism 1, and a workpiece 3 is placed on the top of the mounting mechanism 1.

[0021] The clamping mechanism 2 includes a base 201, a cylinder 202 bolted to the bottom of the base 201, an end plate 203 bolted to the telescopic end of the cylinder 202, connecting blocks 204 rotatably connected to both sides of the end plate 203 via first pins, and a clamping arm 205 rotatably connected to the other end of the connecting block 204 via a second pin. The interior of the clamping arm 205 is rotatably connected to the base 201 via a third pin. The interior of the base 201 has a groove 206 adapted to the clamping arm 205. The clamping arm 205 has a first sliding groove 207 at both the top and bottom. A clamping block 208 is slidably connected inside the first sliding groove 207. A limiting bolt 209 is sleeved inside the clamping block 208. A limiting nut 210 is fixedly connected to the bottom of the clamping block 208. One end of the limiting bolt 209 passes through to the bottom of the clamping block 208 and is threadedly connected to the limiting nut 210. The clamping arm 205 has a first through groove 211 that matches the limiting bolt 209 inside.

[0022] refer to Figure 4 A rubber pad 212 is fixedly connected to the bottom of the clamping block 208. The bottom of the rubber pad 212 has anti-slip texture. By setting the rubber pad 212, the workpiece 3 can be easily protected.

[0023] refer to Figure 1-5The mounting mechanism 1 includes a mounting base 101. The top of the mounting base 101 has a tool-relief groove and a fitting groove adapted to the workpiece. A movable base 102 is provided inside the mounting base 101. The top of the movable base 102 is bolted to the base 201. A second slider 103 is provided on both the front and back of the movable base 102. A mounting bolt 104 is sleeved inside the second slider 103. One end of the mounting bolt 104 is threaded to the movable base 102. A second sliding groove 105 adapted to the second slider 103 is provided inside the mounting base 101. The interior of the second sliding groove 105 is slidably connected to the second slider 103. The top of the movable base 102 has a mounting groove 108 adapted to the cylinder 202. A positioning rod 109 is fixedly connected to the top of the mounting base 101. A positioning hole adapted to the positioning rod 109 is provided inside the workpiece 3.

[0024] refer to Figure 5 The second slider 103 is internally threaded with an adjusting bolt 106. The front and back of the mounting base 101 are provided with second through grooves 107 that are adapted to the adjusting bolt 106. By setting the second through grooves 107, the adjusting bolt 106 can be effectively moved.

[0025] Brief description of usage: The user installs the mounting base 101 onto the machining center chuck, then positions the workpiece 3 against the mounting base 101 through the engagement of the positioning rod 109 and the positioning hole. Simultaneously, the cylinder 202 is activated to move the end plate 203, causing the end plate 203 to drive the clamping arm 205 to quickly clamp the workpiece 3 via the connecting block 204. This effectively facilitates quick clamping of the workpiece 3 from the inside, thus not affecting the machining center's processing of the workpiece 3's surface. By pulling the clamping block 208 into the first slide groove 2... The sliding block 208 is fixed by the limit bolt 209 and the limit nut 210. The clamping can be adjusted according to the inner diameter of the product. The moving seat 102 can also be pulled to drive the second slider 103 to slide inside the second slide groove 105, so that the second slider 103 drives the adjusting bolt 106 to slide inside the second through groove 107. Then the adjusting bolt 106 is tightened to fix the moving seat 102. The clamping can be adjusted according to the thickness of the product.

[0026] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A jig for machining a joint actuator component, comprising a mounting mechanism (1), characterized in that: The mounting mechanism (1) is provided with a clamping mechanism (2) inside, and a workpiece (3) is placed on the top of the mounting mechanism (1). The clamping mechanism (2) includes a base (201), a cylinder (202) is bolted to the bottom of the base (201), an end plate (203) is bolted to the telescopic end of the cylinder (202), a connecting block (204) is rotatably connected to both sides of the end plate (203) via a first pin, and a clamping arm (205) is rotatably connected to the other end of the connecting block (204) via a second pin. The interior of the clamping arm (205) is rotatably connected to the base (201) via a third pin. The interior of the base (201) is provided with a groove (205) that matches the clamping arm (205). 6) The top and bottom of the clamping arm (205) are provided with first sliding grooves (207). A clamping block (208) is slidably connected inside the first sliding groove (207). A limiting bolt (209) is sleeved inside the clamping block (208). A limiting nut (210) is fixedly connected to the bottom of the clamping block (208). One end of the limiting bolt (209) passes through to the bottom of the clamping block (208) and is threadedly connected to the limiting nut (210). The inside of the clamping arm (205) is provided with a first through groove (211) that matches the limiting bolt (209).

2. The tooling for machining a joint-actuator component of claim 1, wherein: The mounting mechanism (1) includes a mounting base (101), a movable base (102) is provided inside the mounting base (101), the top of the movable base (102) is bolted to the base (201), a second slider (103) is provided on both the front and back of the movable base (102), a mounting bolt (104) is sleeved inside the second slider (103), one end of the mounting bolt (104) is threaded to the movable base (102), a second sliding groove (105) adapted to the second slider (103) is opened inside the mounting base (101), the interior of the second sliding groove (105) is slidably connected to the second slider (103), the top of the movable base (102) is provided with a mounting groove (108) adapted to the cylinder (202), a positioning rod (109) is fixedly connected to the top of the mounting base (101), and a positioning hole adapted to the positioning rod (109) is opened inside the workpiece (3).

3. The tooling for machining a joint-actuator component of claim 2, wherein: The second slider (103) is internally threaded with an adjusting bolt (106), and the mounting base (101) has a second through groove (107) on both the front and back sides that is adapted to the adjusting bolt (106).

4. The tooling for machining a joint-actuator component of claim 1, wherein: The bottom of the clamping block (208) is fixedly connected to a rubber pad (212), and the bottom of the rubber pad (212) is provided with anti-slip texture.

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