CN220093794U - Fixing device for drilling brake pad - Google Patents
Fixing device for drilling brake pad Download PDFInfo
- Publication number
- CN220093794U CN220093794U CN202320103997.8U CN202320103997U CN220093794U CN 220093794 U CN220093794 U CN 220093794U CN 202320103997 U CN202320103997 U CN 202320103997U CN 220093794 U CN220093794 U CN 220093794U
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- brake pad
- wedge block
- wedge
- drilling
- fixing
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- 238000005553 drilling Methods 0.000 title claims abstract description 26
- 238000001125 extrusion Methods 0.000 claims description 38
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000011900 installation process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a fixing device for drilling a brake pad, which relates to the technical field of brake pads and comprises an operation table, wherein a fixing groove is formed in the operation table, cavities are formed in two sides of the fixing groove, and a fixing assembly is arranged in the cavities and is used for fixing a brake pad body; the fixing assembly comprises a first wedge block vertically sliding in the cavity, a second wedge block horizontally sliding in the cavity and a third wedge block, and inclined planes on the first wedge block are respectively abutted with the inclined planes of the second wedge block and the third wedge block. According to the utility model, the fixed assembly is extruded in the installation process of the brake pad body through the fixed assembly, so that the brake pad is clamped by the fixed assembly passively, the brake pad is fixed, a driving piece is not required to be arranged in the design, the brake pad is fixed while being installed, the cost is saved, and the operation is convenient.
Description
Technical Field
The utility model relates to the technical field of brake pads, in particular to a fixing device for drilling of a brake pad.
Background
In a brake system of an automobile, a brake pad is the most critical safety part, and the formed brake pad needs to be drilled in the production process of the brake pad, so that the drilling accuracy is ensured, and the brake pad is usually fixed during drilling.
The prior patent is as Chinese patent publication number: CN215545177U, entitled "a universal brake pad drilling tool", comprising: bottom plate, backplate, cylinder, guide bar, connecting plate and product clamp plate, the upper end fixed mounting of bottom plate the backplate, one side fixed mounting of backplate has the locating plate, bear the brake block on the locating plate, the opposite side fixed mounting of backplate has the cylinder, be equipped with the through-hole on the backplate, the guide bar activity is pegged graft in the through-hole of backplate, the one end fixed mounting of guide bar the connecting plate, the other end fixed mounting of guide bar the product clamp plate, the piston rod fixed connection of cylinder the connecting plate, the product clamp plate is located the front side of locating plate.
The prior art has the following defects: in the above patent, the fixing device for drilling the brake pad generally needs to clamp the brake pad by means of a driving member such as a telescopic rod or an air cylinder, so as to fix the brake pad, and has high cost and the driving member is easy to damage. Accordingly, a fixing device for drilling a brake pad is provided by a person skilled in the art to solve the above-mentioned problems in the background art.
Disclosure of Invention
The utility model aims to provide a fixing device for drilling a brake pad, which aims to solve the defects in the prior art.
In order to achieve the above object, the present utility model provides the following technical solutions: the fixing device for drilling the brake pad comprises an operation table, wherein a fixing groove is formed in the operation table, cavities are formed in two sides of the fixing groove, and a fixing assembly is arranged in each cavity and used for fixing a brake pad body; the fixing assembly comprises a first wedge-shaped block vertically sliding in the cavity, a second wedge-shaped block horizontally sliding in the cavity and a third wedge-shaped block, and inclined planes on the first wedge-shaped block are respectively abutted with inclined planes of the second wedge-shaped block and the third wedge-shaped block; one side of the second wedge block is provided with an extrusion rod, and one side of the third wedge block is provided with a clamping rod.
As a further description of the above technical solution: when the brake block body is installed, the extrusion rod is extruded to slide, so that the first wedge block moves upwards to extrude the third wedge block to slide towards the direction of the brake block body, and the brake block body is clamped and fixed through the clamping rod.
As a further description of the above technical solution: the extrusion rod is sleeved with a first elastic piece.
As a further description of the above technical solution: the first elastic piece is a tension spring, and the elastic acting force of the tension spring can pull the extrusion rod to reset when the pressure of the extrusion rod disappears.
As a further description of the above technical solution: the clamping rod is sleeved with a second elastic piece.
As a further description of the above technical solution: the second elastic piece is a pressure spring, and when the elastic acting force of the second elastic piece enables the pressure of the third wedge-shaped block to disappear, the clamping rod is driven to reset.
As a further description of the above technical solution: the extrusion rod is provided with a round angle, so that the extrusion rod is extruded to horizontally slide when the extrusion rod moves downwards.
According to the fixing device for drilling the brake pad, the fixing assembly is arranged, so that the brake pad body extrudes the fixing assembly in the installation process, the fixing assembly is used for passively clamping the brake pad, the fixing of the brake pad is realized, a driving piece is not required to be arranged in the design, the fixing is realized while the brake pad is installed, the cost is saved, and the operation is convenient.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic structural view of a brake pad drilling fixture;
FIG. 2 is a schematic cross-sectional view of a brake pad drilling fixture;
FIG. 3 is an enlarged view of part of A in a brake pad drilling fixture;
fig. 4 is a schematic diagram of a state of a brake pad body after being fixed in the fixing device for drilling a brake pad.
Reference numerals illustrate:
1. an operation table; 2. a fixing groove; 3. a brake pad body; 4. a cavity; 5. a first wedge block; 6. a second wedge block; 7. a third wedge; 8. an extrusion rod; 9. a first elastic member; 10. a clamping rod; 11. a second elastic member; 12. and (5) rounding.
Description of the embodiments
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
Referring to fig. 1-4, the embodiment of the present utility model provides a technical solution: the utility model provides a fixing device for brake block drilling, includes operation panel 1, has seted up fixed slot 2 on the operation panel 1, and fixed slot 2 is used for placing the brake block, and cavity 4 has all been seted up to the both sides of fixed slot 2, is provided with fixed subassembly in the cavity 4, and fixed subassembly is used for fixing brake block body 3, and the in-process extrusion fixed subassembly of brake block body 3 installation promptly makes fixed subassembly passively fix the brake block; the fixed assembly comprises a first wedge-shaped block 5 vertically sliding in the cavity 4, a second wedge-shaped block 6 and a third wedge-shaped block 7 horizontally sliding in the cavity 4, and inclined planes on the first wedge-shaped block 5 are respectively abutted with inclined planes of the second wedge-shaped block 6 and the third wedge-shaped block 7; one side of the second wedge-shaped block 6 is provided with an extrusion rod 8, one side of the third wedge-shaped block 7 is provided with a clamping rod 10, the extrusion rod 8 can drive the second wedge-shaped block 6 to slide under pressure, the third wedge-shaped block 7 can drive the clamping rod 10 to slide, the second wedge-shaped block 6 can extrude the first wedge-shaped block 5 to slide vertically upwards when sliding, and therefore the first wedge-shaped block 5 can extrude the third wedge-shaped block 7 to slide horizontally.
According to the utility model, the fixed assembly is extruded by the fixed assembly in the installation process of the brake block body 3, so that the fixed assembly is used for passively clamping the brake block, the brake block is fixed, a driving piece is not required to be arranged in the design, the brake block is fixed while being installed, the cost is saved, the operation is convenient, and the problems that the brake block is clamped and fixed by virtue of the driving piece such as a telescopic rod or an air cylinder in the prior art, the cost is high, and the driving piece is easy to damage are solved.
In still another embodiment provided by the utility model, when the brake block body 3 is installed, the extrusion rod 8 slides to enable the first wedge block 5 to move upwards to extrude the third wedge block 7 to slide towards the brake block body 3, the brake block body 3 is clamped and fixed through the clamping rod 10, specifically, in the process that the brake block body 3 is installed to the fixing groove 2, the extrusion rod 8 is extruded, the extrusion rod 8 drives the second wedge block 6 to slide horizontally towards the first wedge block 5, the upper inclined surface of the extrusion rod 8 extrudes the first wedge block 5 while the second wedge block 6 slides horizontally, so that the first wedge block 5 slides vertically upwards, and then the first wedge block 5 extrudes the third wedge block 7 to slide horizontally towards the brake block, so that the clamping rod 10 abuts against the brake block body 3, and the fixing of the brake block body 3 is realized.
In yet another embodiment of the present utility model, the extrusion rod 8 is sleeved with a first elastic member 9.
In still another embodiment of the present utility model, the first elastic member 9 is a tension spring, and the elastic force of the tension spring can pull the extrusion rod 8 to reset when the pressure of the extrusion rod 8 is lost, that is, after the brake pad is taken out, the first elastic member 9 can pull the extrusion rod 8 to reset, so that the second wedge-shaped block 6 slides and resets, meanwhile, the elastic force of the first elastic member 9 faces the brake pad, so that the extrusion rod 8 can be abutted against the brake pad, and the fixing effect is improved.
In yet another embodiment of the present utility model, the clamping lever 10 is sleeved with a second elastic member 11.
In still another embodiment of the present utility model, the second elastic member 11 is a compression spring, and the elastic force of the second elastic member drives the clamping rod 10 to reset when the pressure of the third wedge-shaped block 7 is eliminated, that is, after the brake pad is taken out, the extrusion rod 8 and the second wedge-shaped block 6 slide and reset, and the elastic restoring force of the second elastic member 11 drives the third wedge-shaped block 7 to slide and reset horizontally, and the first wedge-shaped block 5 is extruded to slide and reset vertically and downwards in the process of sliding and resetting the third wedge-shaped block 7.
In still another embodiment of the present utility model, the extrusion rod 8 has a rounded corner 12, so that when 13 moves downward, the extrusion rod 8 slides horizontally, that is, during the installation of the brake pad body 3, the rounded corner 12 on the extrusion rod 8 is extruded, so that the extrusion rod 8 drives the second wedge 6 to slide horizontally.
During actual use, the brake block is fixed on the operation panel 1 earlier, namely install the brake block body 3 to in the fixed slot 2, the in-process of brake block body 3 installation, extrude fillet 12 on the extrusion rod 8, make extrusion rod 8 slip, and then drive second wedge 6 to the direction horizontal slip of first wedge 5, when the horizontal slip of second wedge 6, its upper inclined plane extrusion first wedge 5, make the vertical upwards slip of first wedge 5, and then the direction horizontal slip of first wedge 5 extrusion third wedge 7 to the brake block, drive clamping lever 10 to the brake block direction slip when the third wedge 7 is gliding, support tightly on brake block body 3, thereby realize the fixed of brake block body 3, through drilling equipment to the brake block can, after the drilling is finished, pull out brake block body 3 can, the in-process that brake block body 3 pulls out, extrusion rod 8 loses the extrusion, at this moment, the elasticity pulling extrusion rod 8 of first elastic component 9 slides and resets, drive second wedge 6 horizontal slip simultaneously and keep away from first wedge 5 and reset, the second wedge 8 and the reset force of second wedge 6 is convenient for the first wedge 7 and the reset in the reset force of the reset component is realized to the second wedge 7.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (7)
1. The fixing device for drilling the brake pad comprises an operation table (1), and is characterized in that a fixing groove (2) is formed in the operation table (1), cavities (4) are formed in two sides of the fixing groove (2), and a fixing assembly is arranged in the cavities (4) and used for fixing a brake pad body (3);
the fixing assembly comprises a first wedge block (5) vertically sliding in the cavity (4), and a second wedge block (6) and a third wedge block (7) horizontally sliding in the cavity (4), wherein inclined planes on the first wedge block (5) are respectively abutted with inclined planes of the second wedge block (6) and the third wedge block (7);
one side of the second wedge block (6) is provided with an extrusion rod (8), and one side of the third wedge block (7) is provided with a clamping rod (10).
2. The fixing device for drilling the brake pad according to claim 1, wherein when the brake pad body (3) is installed, the extrusion rod (8) is extruded to slide, so that the first wedge block (5) moves upwards to extrude the third wedge block (7) to slide towards the brake pad body (3), and the brake pad body (3) is clamped and fixed through the clamping rod (10).
3. A brake pad drilling fixture according to claim 1, characterized in that the extrusion rod (8) is provided with a first elastic member (9).
4. A brake pad drilling fixture according to claim 3, wherein the first elastic member (9) is a tension spring, and the elastic force of the tension spring can pull the extrusion rod (8) to reset when the pressure of the extrusion rod (8) is lost.
5. A brake pad drilling fixture according to claim 1, wherein the clamping lever (10) is provided with a second resilient member (11).
6. The fixing device for drilling brake pads according to claim 5, wherein the second elastic member (11) is a compression spring, and the elastic force drives the clamping rod (10) to reset when the pressure of the third wedge block (7) disappears.
7. A brake pad drilling fixture according to claim 1, wherein the pressing rod (8) has a rounded corner (12) so that the pressing rod (8) is pressed to slide horizontally when the brake pad body (3) moves down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320103997.8U CN220093794U (en) | 2023-02-03 | 2023-02-03 | Fixing device for drilling brake pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320103997.8U CN220093794U (en) | 2023-02-03 | 2023-02-03 | Fixing device for drilling brake pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220093794U true CN220093794U (en) | 2023-11-28 |
Family
ID=88844021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320103997.8U Active CN220093794U (en) | 2023-02-03 | 2023-02-03 | Fixing device for drilling brake pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220093794U (en) |
-
2023
- 2023-02-03 CN CN202320103997.8U patent/CN220093794U/en active Active
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