Brake pad drilling device

Abstract

The utility model relates to the technical field of automobile part machining, and discloses a brake pad drilling device which comprises a device body, a moving assembly is arranged on the inner wall of the device body, a supporting plate is arranged at the top of the moving assembly, a tool bottom plate is detachably connected to the top of the supporting plate, and a limiting assembly is arranged on the outer wall of the tool bottom plate. The brake pad drilling device is provided with the long groove, the base, the electric push rod, the mounting groove, the fixed motor, the lead screw, the moving block and the threaded groove, the base can move left and right through work of the electric push rod, the moving block can move front and back through work of the fixed motor, and therefore a limited brake pad workpiece is driven to move front, back, left and right; the position of the brake pad workpiece is adjusted, the drilling cutter can drill the brake pad workpieces of different models conveniently, the structure is simple, and the requirements of people are met.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to a brake pad drilling device. Background Art

[0002] Currently in the domestic brake pad manufacturing industry, there are many types of brake pads. The structural design of many types of brake pads requires drilling side holes on the friction material of the brake pad. This side hole is used to install the alarm.

[0003] The prior art patent document with publication number CN214640388U provides a brake pad drilling device, which can position brake pads of different sizes through the cooperation of a second servo motor, gears, guide rods, L-shaped slides, and clamps; then the drilling cutter and the pressure plate are synchronously lowered through the telescopic rod (the height of the pressure plate is lower than the height of the lower end of the drilling cutter before drilling), so that the drilling cutter contacts the brake pad for drilling, and the pressure plate keeps pressing the brake pad during the drilling process, so that the brake pad can be well positioned during drilling, preventing the brake pad from shifting due to the vibration generated by drilling, which affects the drilling accuracy of automobile parts processing.

[0004] Although the above-mentioned prior art can drill holes in brake pads very well, when changing to another type of brake pad, although the position of the brake pad after clamping can be adjusted forward and backward, the position of the brake pad cannot be moved left and right, and it is difficult to adjust the position of the brake pad, so that the hole to be drilled on the brake pad cannot correspond well to the drilling tool, resulting in the drilling tool being unable to drill holes in this type of brake pad, and the position of the brake pad cannot be adjusted according to actual needs to make it correspond to the drilling tool, which cannot meet people's needs. Therefore, we need a brake pad drilling device. Utility Model Content

[0005] The purpose of the utility model is to provide a brake pad drilling device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a brake pad drilling device, comprising a device body, the inner wall of the device body is provided with a moving component, and the top of the moving component is provided with a support plate, the top of the support plate is detachably connected with a tooling bottom plate, and the outer wall of the tooling bottom plate is provided with a limit assembly;

[0007] The moving assembly includes a long slot, and the inner wall of the long slot is slidably connected to a base, an electric push rod is arranged on one side of the base, and a mounting slot is provided on the top of the base, a fixed motor is installed on the outer wall of the base, and the output shaft of the fixed motor is fixedly connected to a screw rod through a coupling, the outer wall of the screw rod is threadedly connected to a moving block, and a threaded groove is provided on the outer wall of the moving block;

[0008] The limiting assembly includes a fixing groove, and a positioning block is provided on the inner wall of the fixing groove, and a positioning narrow strip is fixedly connected to the outer wall of the positioning block, a slot is provided on the outer wall of the tooling base plate, and a fixing plate is provided on the inner wall of the slot, a clamping slot is provided on the outer wall of the tooling base plate, and a guide block is provided on the inner wall of the clamping slot, a mounting block is fixedly connected to the outer wall of the tooling base plate, and a threaded hole is provided on the outer wall of the mounting block, and a screw is threadedly connected to the inner wall of the threaded hole.

[0009] Preferably, a workpiece is arranged on the top of the tooling base plate, an electric telescopic rod is arranged on the inner wall of the equipment body, and one end of the electric telescopic rod is fixedly connected to a supporting slide, one end of the supporting slide is slidably connected to a fixing frame, and a sliding groove is provided on the outer wall of the fixing frame, a reduction motor is installed on the outer wall of the supporting slide, and a drilling tool is arranged at one end of the reduction motor, and an equipment door is hinged on the outer wall of the equipment body.

[0010] Preferably, the shape and size of the inner wall of the long groove matches the shape and size of the outer wall of the base, and the inner wall of the long groove fits the outer wall of the base.

[0011] Preferably, the fixed motor forms a moving structure through a screw rod and a moving block, and one end of the screw rod is threadedly penetrated through the thread groove.

[0012] Preferably, the shape and size of the inner wall of the installation groove matches the shape and size of the outer wall of the moving block, and the inner wall of the installation groove fits the outer wall of the moving block.

[0013] Preferably, the shape and size of the fixing groove match those of the positioning block, and one end of the positioning block extends into the fixing groove for connection.

[0014] Preferably, the mounting block forms a threaded structure with the screw rod through the threaded hole, and one end of the screw rod extends into the threaded hole for connection.

[0015] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0016] First, the utility model is provided with a long slot, a base, an electric push rod, an installation slot, a fixed motor, a screw rod, a moving block and a threaded slot. The electric push rod can be used to realize the left and right movement of the base, and the fixed motor can be used to realize the forward and backward movement of the moving block, thereby driving the limited brake pad workpiece to move forward, backward, left and right, thereby adjusting the position of the brake pad workpiece, making it convenient for the drilling tool to drill holes in brake pad workpieces of different models. The structure is simple and meets people's needs.

[0017] Second, the utility model is provided with a fixing groove, a positioning block, a narrow positioning strip, a slot, a fixing plate, a clamping slot, a guide block, a mounting block, a threaded hole and a screw rod. A raised narrow positioning strip is designed on the positioning block. The narrow positioning strip can completely avoid the position of the raised stretching point on the steel back. The positioning block can move in the fixing groove. The surface of the brake pad workpiece is supported by adjusting the two movable positioning blocks. The steel back of the brake pad workpiece is blocked by the fixed plate on the left. The brake pad workpiece is limited by inserting the guide block into the clamping slot. The brake pad workpiece can be fixed by rotating the screw rod to limit the brake pad workpiece. By limiting the brake pad workpiece, the brake pad workpiece can be prevented from shifting during the drilling process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the electric push rod and base structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the base and the moving block of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the tooling base plate and the positioning block of the utility model.

[0022] Among them: 1. Equipment body; 2. Moving component; 201. Long slot; 202. Base; 203. Electric push rod; 204. Mounting slot; 205. Fixed motor; 206. Screw; 207. Moving block; 208. Threaded slot; 3. Support plate; 4. Tooling bottom plate; 5. Limiting component; 501. Fixed slot; 502. Positioning block; 503. Positioning narrow strip; 504. Slot; 505. Fixed plate; 506. Slot; 507. Guide block; 508. Mounting block; 509. Threaded hole; 510. Screw; 6. Workpiece; 7. Electric telescopic rod; 8. Support slide; 9. Fixed frame; 10. Slide; 11. Reducer motor; 12. Drilling cutter; 13. Equipment door. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 , Figure 2 , Figure 3 and Figure 4A brake pad drilling device comprises a device body 1, a moving component 2 is arranged on the inner wall of the device body 1, and a supporting plate 3 is arranged on the top of the moving component 2, a tooling bottom plate 4 is detachably connected to the top of the supporting plate 3, and a limiting component 5 is arranged on the outer wall of the tooling bottom plate 4; the moving component 2 comprises a long slot 201, and a base 202 is slidably connected to the inner wall of the long slot 201, an electric push rod 203 is arranged on one side of the base 202, and a mounting slot 204 is opened on the top of the base 202, a fixed motor 205 is installed on the outer wall of the base 202, and the output shaft of the fixed motor 205 is fixedly connected to a screw rod 206 through a coupling, and the outer wall of the screw rod 206 is threaded It is connected to a moving block 207, and a threaded groove 208 is provided on the outer wall of the moving block 207; the limiting component 5 includes a fixed groove 501, and a positioning block 502 is provided on the inner wall of the fixed groove 501, and a positioning narrow strip 503 is fixedly connected to the outer wall of the positioning block 502, a slot 504 is provided on the outer wall of the tooling base plate 4, and a fixing plate 505 is provided on the inner wall of the slot 504, a card slot 506 is provided on the outer wall of the tooling base plate 4, and a guide block 507 is provided on the inner wall of the card slot 506, the outer wall of the tooling base plate 4 is fixedly connected to a mounting block 508, and a threaded hole 509 is provided on the outer wall of the mounting block 508, and a screw 510 is threadedly connected to the inner wall of the threaded hole 509.

[0025] Through the above technical solution, the electric push rod 203 works to realize the left and right movement of the base 202, and the fixed motor 205 works to realize the forward and backward movement of the moving block 207, thereby driving the limited brake pad workpiece 6 to move forward and backward and left and right, so as to adjust the position of the brake pad workpiece 6, which is convenient for the drilling tool 12 to drill holes in different types of brake pad workpieces 6. The structure is simple and meets people's needs; a raised positioning strip 503 is designed on the positioning block 502, and the positioning strip 503 can completely avoid the steel The position of the raised stretching point on the back, the positioning block 502 can be moved in the fixed groove 501, and the surface of the brake pad workpiece 6 is supported by adjusting the two movable positioning blocks 502, and then the fixed plate 505 on the left is used to block the steel back of the brake pad workpiece 6, and the guide block 507 is inserted into the slot 506 to limit the brake pad workpiece 6. By rotating the screw 510 to limit the brake pad workpiece 6, most types of brake pad workpieces 6 can be fixed, and by limiting the brake pad workpiece 6, the brake pad workpiece 6 can be prevented from shifting during the drilling process.

[0026] Specifically, a workpiece 6 is arranged on the top of the tooling base plate 4, an electric telescopic rod 7 is arranged on the inner wall of the equipment body 1, and one end of the electric telescopic rod 7 is fixedly connected to a supporting slide 8, one end of the supporting slide 8 is slidably connected to a fixing frame 9, and a sliding groove 10 is provided on the outer wall of the fixing frame 9, a reduction motor 11 is installed on the outer wall of the supporting slide 8, and a drilling tool 12 is arranged at one end of the reduction motor 11, and an equipment door 13 is hinged on the outer wall of the equipment body 1.

[0027] Through the above technical scheme, the number of electric telescopic rods 7 is two, which are equidistantly arranged on the equipment body 1, the outer wall of the equipment body 1 is provided with a controller, the equipment door 13 is provided with an observation window, the inner wall of the slide groove 10 on the fixed frame 9 matches the outer wall of the supporting slide plate 8, and the supporting slide plate 8 slides more stably in the slide groove 10 when moving. The output shaft of the reduction motor 11 is connected with a connecting piece, and the connecting piece and the drilling tool 12 are fixed by bolts, which is convenient for the installation and disassembly of the drilling tool 12.

[0028] Specifically, the shape and size of the inner wall of the long groove 201 match the shape and size of the outer wall of the base 202 , and the inner wall of the long groove 201 fits the outer wall of the base 202 .

[0029] Through the above technical solution, the connection effect between the long slot 201 and the base 202 is strengthened. There are two electric push rods 203, which are equidistantly arranged on the base 202. The electric push rods 203 work to drive the base 202 to move, and the base 202 moves more stably in the long slot 201.

[0030] Specifically, the fixed motor 205 forms a moving structure through the screw rod 206 and the moving block 207 , and one end of the screw rod 206 is threadedly penetrated through the thread groove 208 .

[0031] Through the above technical solution, the connection effect between the fixed motor 205 and the screw rod 206 and the moving block 207 is strengthened. A bearing is provided at one end of the screw rod 206. When the screw rod 206 rotates, it relies on the bearing to rotate more stably. The thread on the screw rod 206 matches the thread in the thread groove 208.

[0032] Specifically, the shape and size of the inner wall of the installation groove 204 matches the shape and size of the outer wall of the moving block 207 , and the inner wall of the installation groove 204 fits the outer wall of the moving block 207 .

[0033] Through the above technical solution, the connection effect between the installation groove 204 and the moving block 207 is strengthened. When the moving block 207 moves, it moves more stably in the installation groove 204, and the support plate 3 is fixed on the moving block 207.

[0034] Specifically, the shape and size of the fixing groove 501 match the shape and size of the positioning block 502 , and one end of the positioning block 502 extends into the fixing groove 501 for connection.

[0035] Through the above technical solution, the connection effect between the fixing groove 501 and the positioning block 502 is strengthened, and the positioning block 502 can move and adjust the position in the fixing groove 501, and the fixing groove 501 is provided on the tooling bottom plate 4.

[0036] Specifically, the mounting block 508 forms a threaded structure with the screw rod 510 through the threaded hole 509 , and one end of the screw rod 510 extends into the threaded hole 509 for connection.

[0037] Through the above technical solution, the connection effect between the mounting block 508 and the threaded hole 509 and the screw 510 is strengthened. A handle is provided at one end of the screw 510, and a round block is provided at the other end. The screw 510 is rotated by the handle to rotate the round block. The setting of the round block limits the brake pad workpiece 6. The number of the slots 506 is provided, and the guide block 507 is inserted as needed.

[0038] When in use, first connect the device to an external power supply, and the external power supply supplies power to the device. The operator inserts the positioning block 502 into the fixed groove 501 according to the size of the brake pad workpiece 6, inserts the fixed plate 505 into the slot 504, places the brake pad workpiece 6 on the tooling base plate 4, and inserts the guide block 507 into the slot 506 according to actual needs. By rotating the screw rod 510, one end of the screw rod 510 contacts the brake pad workpiece 6 to limit it, thereby limiting the brake pad workpiece 6 to prevent the brake pad workpiece 6 from shifting during the processing. The electric push rod 203 works to drive the base 202 to move, and the base 202 moves more stably in the long groove 201, thereby moving the brake pad workpiece 6. The fixed motor 205 works to drive the screw rod 206 to rotate, so that the moving block 207 moves, and the moving block 207 moves more stably in the installation groove 204. The movement of the moving block 207 drives the support plate 3 to move, and the support plate 3 drives the tooling base plate 4 moves, thereby moving the brake pad workpiece 6, and through position adjustment, the position where the brake pad workpiece 6 needs to be drilled corresponds to the drilling tool 12, and the reduction motor 11 works to drive the drilling tool 12 to rotate, and the electric telescopic rod 7 works to drive the supporting slide plate 8 to move downward, and the supporting slide plate 8 moves more stably in the slide groove 10 of the fixed frame 9. The downward movement of the supporting slide plate 8 drives the reduction motor 11 to move downward, so that the rotating drilling tool 12 moves downward to drill the brake pad workpiece 6. After the drilling is completed, the electric telescopic rod 7 works to drive the drilling tool 12 to move up and reset, and the reduction motor 11 stops working. The operator can remove the brake pad workpiece 6 from the tooling base plate 4 and replace it with the next workpiece 6 to be processed. Since the position of the brake pad workpiece 6 has been adjusted according to the model of the tool before, after the workpiece 6 to be processed is assembled, it can be directly drilled, which completes all the work. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A brake pad drilling device, comprising a device body (1), characterized in that: The inner wall of the equipment body (1) is provided with a moving component (2), and the top of the moving component (2) is provided with a support plate (3), the top of the support plate (3) is detachably connected with a tooling bottom plate (4), and the outer wall of the tooling bottom plate (4) is provided with a limiting component (5); The moving component (2) comprises a long slot (201), and the inner wall of the long slot (201) is slidably connected to a base (202), an electric push rod (203) is arranged on one side of the base (202), and a mounting slot (204) is provided on the top of the base (202), a fixed motor (205) is installed on the outer wall of the base (202), and the output shaft of the fixed motor (205) is fixedly connected to a screw rod (206) via a coupling, the outer wall of the screw rod (206) is threadedly connected to a moving block (207), and a threaded groove (208) is provided on the outer wall of the moving block (207); The limiting assembly (5) comprises a fixing groove (501), and a positioning block (502) is arranged on the inner wall of the fixing groove (501), and a positioning narrow strip (503) is fixedly connected to the outer wall of the positioning block (502); a slot (504) is provided on the outer wall of the tooling base plate (4), and a fixing plate (505) is provided on the inner wall of the slot (504); a clamping groove (506) is provided on the outer wall of the tooling base plate (4), and a guide block (507) is provided on the inner wall of the clamping groove (506); a mounting block (508) is fixedly connected to the outer wall of the tooling base plate (4), and a threaded hole (509) is provided on the outer wall of the mounting block (508), and a screw (510) is threadedly connected to the inner wall of the threaded hole (509).

2. A brake pad drilling device according to claim 1, characterized in that: A workpiece (6) is arranged on the top of the tooling base plate (4), an electric telescopic rod (7) is arranged on the inner wall of the equipment body (1), and one end of the electric telescopic rod (7) is fixedly connected to a supporting slide plate (8), one end of the supporting slide plate (8) is slidably connected to a fixing frame (9), and a sliding groove (10) is provided on the outer wall of the fixing frame (9), a reduction motor (11) is installed on the outer wall of the supporting slide plate (8), and a drilling tool (12) is arranged at one end of the reduction motor (11), and an equipment door (13) is hinged on the outer wall of the equipment body (1).

3. A brake pad drilling device according to claim 1, characterized in that: The shape and size of the inner wall of the long groove (201) match the shape and size of the outer wall of the base (202), and the inner wall of the long groove (201) fits the outer wall of the base (202).

4. A brake pad drilling device according to claim 1, characterized in that: The fixed motor (205) forms a moving structure through a screw rod (206) and a moving block (207), and one end of the screw rod (206) is threadedly inserted through a thread groove (208).

5. A brake pad drilling device according to claim 1, characterized in that: The shape and size of the inner wall of the installation groove (204) match the shape and size of the outer wall of the moving block (207), and the inner wall of the installation groove (204) fits the outer wall of the moving block (207).

6. A brake pad drilling device according to claim 1, characterized in that: The shape and size of the fixing groove (501) match those of the positioning block (502), and one end of the positioning block (502) extends into the fixing groove (501) for connection.

7. A brake pad drilling device according to claim 1, characterized in that: The mounting block (508) forms a threaded structure with the screw rod (510) through the threaded hole (509), and one end of the screw rod (510) extends into the threaded hole (509) for connection.

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