Brake pad clamping tool

Abstract

The utility model relates to the technical field of brake pad production, in particular to a brake pad clamping tool which comprises a working frame, a fixing bin, an air cylinder, a lug plate seat, a base, a first rotating shaft, a second rotating shaft, a connecting plate, a fixing frame, a positioning pin, a placing unit and an auxiliary unit. The placing unit is arranged above the fixing bin, the brake pad is moved to the position above the placing unit, a controller is clicked to start an air cylinder, the air cylinder abuts against a lug plate base to move rightwards, at the moment, a base rotates anticlockwise around the lug plate base under the assistance of a second rotating shaft, and a connecting plate rotates anticlockwise along with the lug plate base; the auxiliary unit is used for improving the moving stability of the lug plate base, the brake pad is rapidly clamped in the mode, and the fatigue strength of workers can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of brake pad production, in particular to a brake pad clamping tool. Background Art

[0002] With the development of the automobile industry, brake pads are essential accessories for stopping or slowing down cars. Automobile brake pads, also called automobile brake leathers, refer to friction materials fixed on brake drums or brake discs that rotate with wheels. The friction linings and friction blocks therein bear external pressure and generate friction to achieve the purpose of vehicle deceleration. They are generally composed of steel plates, adhesive insulation layers and friction blocks. After the steel plate part is cast and formed, there will be certain burrs at the junction of the upper and lower molds on its side, which requires it to be polished by a polishing mechanism.

[0003] The existing brake pads are generally placed on a work stand for grinding, and the edge positions of the brake pads are ground and polished.

[0004] The current brake pad clamping is too cumbersome, which is not conducive to the workers' rapid clamping and easily increases the fatigue intensity of the workers. Utility Model Content

[0005] The utility model aims to provide a brake pad clamping tool, aiming to solve the problem that the current brake pad clamping is too troublesome, not conducive to the staff to clamp quickly, and easily increase the fatigue intensity of the staff.

[0006] To achieve the above-mentioned purpose, the utility model provides a brake pad clamping tool, including a working frame, a fixed bin, a cylinder, an ear plate seat, a base, a first rotating shaft, a second rotating shaft, a connecting plate, a fixed frame, a positioning pin, a placement unit and an auxiliary unit, the fixed bin is fixedly connected to the working frame and is located above the working frame, the cylinder is fixedly connected to the fixed bin and is located on the inner side wall of the fixed bin, the ear plate seat is fixedly connected to the cylinder and is located at the output end of the cylinder, the fixed bin has a strip hole, the strip hole is adapted to the connecting plate, the first rotating shaft is fixedly connected to the fixed bin and is located on the inner side wall of the strip hole, the connecting The plate is rotatably connected to the first rotating shaft and is located on the outer side wall of the first rotating shaft, the base is fixedly connected to the connecting plate and is located on one side of the connecting plate, the second rotating shaft is fixedly connected to the base and is located on the inner side wall of the base, the ear plate seat is rotatably connected to the second rotating shaft and is located on the outer side wall of the second rotating shaft, and the ear plate seat is adapted to the base, the positioning pin is fixedly connected to the connecting plate and is located on one side of the connecting plate, the fixing frame is fixedly connected to the fixed bin and is located above the fixed bin, the auxiliary unit is arranged on the inner side wall of the fixed bin, and the placement unit is arranged above the fixed bin.

[0007] Among them, the placement unit includes an arc seat, a sliding rod, a hollow column and a spring. The hollow column is fixedly connected to the fixed bin and is located above the fixed bin. The sliding rod is slidably connected to the hollow column and is located on the inner side wall of the hollow column. Two ends of the spring are respectively fixedly connected to the sliding rod and the hollow column. The arc seat is fixedly connected to the sliding rod and is located above the sliding rod.

[0008] Among them, the placement unit further includes a limit block. The limit block is fixedly connected to the sliding rod and is located on the outer side wall of the sliding rod. The hollow column has a limit hole, and the limit hole is slidably matched with the limit block.

[0009] Among them, the auxiliary unit includes a round rod, a base and a connecting rib. The base is fixedly connected to the fixed bin and is located on the inner side wall of the fixed bin. One end of the round rod is fixedly connected to the fixed bin and is located on the inner side wall of the fixed bin. The other end of the round rod is fixedly connected to the base and is located on one side of the base.

[0010] Among them, the auxiliary unit further includes a side ring. The side ring is fixedly connected to the round rod and is located on the outer side wall of the round rod, and the side ring is adapted to the connecting rib.

[0011] For a brake pad clamping tool of the present utility model, move the brake pad above the placement unit, click the controller to start the cylinder, so that it abuts against the ear plate seat and moves to the right. At this time, the base rotates counterclockwise around the ear plate seat with the assistance of the second rotating shaft, and the connecting plate also rotates counterclockwise with the ear plate seat until the fixed pin clamps the brake pad with the fixed frame. The auxiliary unit is used to improve the stability of the movement of the ear plate seat. By such a way, the brake pad can be clamped quickly, and the fatigue intensity of the staff can be effectively reduced. Description of the Drawings

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art.

[0013] Figure 1 It is a schematic structural view of the brake pad clamping tool of the present utility model.

[0014] Figure 2 It is a right view of the brake pad clamping tool of the present utility model.

[0015] Figure 3 It is the Figure 2 A - A line sectional view of the present utility model.

[0016] Figure 4is of the present utility model Figure 3 The enlarged partial structure view of part B of

[0017] 101 - Working frame, 102 - Fixed bin, 103 - Cylinder, 104 - Ear plate seat, 105 - Base, 106 - First rotating shaft, 107 - Second rotating shaft, 108 - Connecting plate, 109 - Fixed frame, 110 - Positioning pin, 111 - Arc seat, 112 - Slide bar, 113 - Hollow column, 114 - Spring, 115 - Limit block, 116 - Round bar, 117 - Base, 118 - Connecting rib, 119 - Side ring, 120 - Strip hole, 121 - Limit hole. Detailed implementation manners

[0018] Please refer to Figures 1 to 4 , wherein Figure 1 is the structural schematic view of the brake pad clamping tool of the present utility model Figure 2 is the right view of the brake pad clamping tool of the present utility model Figure 3 is of the present utility model Figure 2 The sectional view taken along line A - A of Figure 4 is of the present utility model Figure 3 The enlarged partial structure view of part B of

[0019] The present utility model provides a brake pad clamping tool, which includes a working frame 101, a fixed bin 102, a cylinder 103, an ear plate seat 104, a base 105, a first rotating shaft 106, a second rotating shaft 107, a connecting plate 108, a fixed frame 109, a positioning pin 110, a placing unit and an auxiliary unit. The placing unit includes an arc seat 111, a slide bar 112, a hollow column 113, a spring 114 and a limit block 115. The auxiliary unit includes a round bar 116, a base 117, a connecting rib 118 and a side ring 119. The fixed bin 102 has a strip hole 120, and the hollow column 113 has a limit hole 121.

[0020] The fixed bin 102 is fixedly connected to the working rack 101 and is located above the working rack 101. The air cylinder 103 is fixedly connected to the fixed bin 102 and is located on the inner side wall of the fixed bin 102. The ear plate seat 104 is fixedly connected to the air cylinder 103 and is located at the output end of the air cylinder 103. The fixed bin 102 has a strip-shaped hole 120, and the strip-shaped hole 120 is adapted to the connecting plate 108. The first rotating shaft 106 is fixedly connected to the fixed bin 102 and is located on the inner side wall of the strip-shaped hole 120. The connecting plate 108 is rotatably connected to the first rotating shaft 106 and is located on the outer side wall of the first rotating shaft 106. The base 105 is fixedly connected to the connecting plate 108 and is located on one side of the connecting plate 108. The second rotating shaft 107 is fixedly connected to the base 105 and is located on the inner side wall of the base 105. The ear plate seat 104 is rotatably connected to the second rotating shaft 107 and is located on the outer side wall of the second rotating shaft 107, and the ear plate seat 104 is adapted to the base 105. The positioning pin 110 is fixedly connected to the connecting plate 108 and is located on one side of the connecting plate 108. The fixing frame 109 is fixedly connected to the fixed bin 102 and is located above the fixed bin 102. The auxiliary unit is arranged on the inner side wall of the fixed bin 102, and the placing unit is arranged above the fixed bin 102.

[0021] In this embodiment, move the brake pad above the placing unit, click the controller to start the air cylinder 103, and make it abut against the ear plate seat 104 and move to the right. At this time, the base 105 rotates counterclockwise around the ear plate seat 104 with the assistance of the second rotating shaft 107, and the connecting plate 108 also rotates counterclockwise with the ear plate seat 104 until the fixing pin clamps the brake pad with the fixing frame 109. The auxiliary unit is used to improve the stability of the movement of the ear plate seat 104. By clamping the brake pad in this way quickly, the fatigue intensity of the staff can be effectively reduced.

[0022] Further, the hollow column 113 is fixedly connected to the fixed bin 102 and is located above the fixed bin 102. The sliding rod 112 is slidably connected to the hollow column 113 and is located on the inner side wall of the hollow column 113. The two ends of the spring 114 are respectively fixedly connected to the sliding rod 112 and the hollow column 113. The arc-shaped seat 111 is fixedly connected to the sliding rod 112 and is located above the sliding rod 112.

[0023] In this embodiment, place the brake pad above the arc-shaped seat 111. Due to gravity, the sliding rod 112 will compress the spring 114 to prevent the brake pad from directly contacting the fixed bin 102 and reduce the occurrence of wear.

[0024] Further, the limiting block 115 is fixedly connected to the sliding rod 112 and is located on the outer sidewall of the sliding rod 112. The hollow column 113 has a limiting hole 121, and the limiting hole 121 is slidably engaged with the limiting block 115.

[0025] In this embodiment, the limiting block 115 moves downward in the limiting hole 121 to prevent the sliding rod 112 from detaching from the hollow column 113, reducing the number of times of maintenance by the staff.

[0026] Further, the base 117 is fixedly connected to the fixed bin 102 and is located on the inner sidewall of the fixed bin 102. One end of the round rod 116 is fixedly connected to the fixed bin 102 and is located on the inner sidewall of the fixed bin 102. The other end of the round rod 116 is fixedly connected to the base 117 and is located on one side of the base 117.

[0027] In this embodiment, the connecting rib 118 and the round rod 116 assist the ear plate seat 104 to slide, improving the stability of the movement and reducing the occurrence of shaking.

[0028] Further, the side ring 119 is fixedly connected to the round rod 116 and is located on the outer sidewall of the round rod 116, and the side ring 119 is adapted to the connecting rib 118.

[0029] In this embodiment, the side ring 119 is used to limit the moving distance of the ear plate seat 104, preventing cracks from occurring at the connection between the cylinder 103 and the ear plate seat 104, and extending the service life of the ear plate seat 104.

[0030] The above-disclosed is only a preferred embodiment of the present application, and it cannot be used to limit the scope of rights of the present application. Those of ordinary skill in the art can understand the entire or partial processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present application still fall within the scope covered by the present application.

Claims

1. A brake pad clamping tool, characterized in that it includes a working frame, a fixed bin, a cylinder, an ear plate seat, a base, a first rotating shaft, a second rotating shaft, a connecting plate, a fixed frame, a positioning pin, a placing unit and an auxiliary unit. The fixed bin is fixedly connected to the working frame and is located above the working frame. The cylinder is fixedly connected to the fixed bin and is located on the inner side wall of the fixed bin. The ear plate seat is fixedly connected to the cylinder and is located at the output end of the cylinder. The fixed bin has a strip-shaped hole, and the strip-shaped hole is adapted to the connecting plate. The first rotating shaft is fixedly connected to the fixed bin and is located on the inner side wall of the strip-shaped hole. The connecting plate is rotatably connected to the first rotating shaft and is located on the outer side wall of the first rotating shaft. The base is fixedly connected to the connecting plate and is located on one side of the connecting plate. The second rotating shaft is fixedly connected to the base and is located on the inner side wall of the base. The ear plate seat is rotatably connected to the second rotating shaft and is located on the outer side wall of the second rotating shaft, and the ear plate seat is adapted to the base. The positioning pin is fixedly connected to the connecting plate and is located on one side of the connecting plate. The fixed frame is fixedly connected to the fixed bin and is located above the fixed bin. The auxiliary unit is arranged on the inner side wall of the fixed bin, and the placing unit is arranged above the fixed bin.

2. The brake pad clamping tool according to claim 1, characterized in that the placing unit includes an arc-shaped seat, a sliding rod, a hollow column and a spring. The hollow column is fixedly connected to the fixed bin and is located above the fixed bin. The sliding rod is slidably connected to the hollow column and is located on the inner side wall of the hollow column. Two ends of the spring are respectively fixedly connected to the sliding rod and the hollow column. The arc-shaped seat is fixedly connected to the sliding rod and is located above the sliding rod.

3. The brake pad clamping tool according to claim 2, characterized in that the placing unit further includes a limit block. The limit block is fixedly connected to the sliding rod and is located on the outer side wall of the sliding rod. The hollow column has a limit hole, and the limit hole is slidably matched with the limit block.

4. The brake pad clamping tool according to claim 3, characterized in that the auxiliary unit includes a round rod, a base and a connecting rib. The base is fixedly connected to the fixed bin and is located on the inner side wall of the fixed bin. One end of the round rod is fixedly connected to the fixed bin and is located on the inner side wall of the fixed bin. The other end of the round rod is fixedly connected to the base and is located on one side of the base.

5. The brake pad clamping tool according to claim 4, characterized in that the auxiliary unit further includes a side ring. The side ring is fixedly connected to the round rod and is located on the outer side wall of the round rod, and the side ring is adapted to the connecting rib.

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