CN110722383A - Adjustable anchor clamps are used in drilling of brake block - Google Patents
Adjustable anchor clamps are used in drilling of brake block Download PDFInfo
- Publication number
- CN110722383A CN110722383A CN201911026650.2A CN201911026650A CN110722383A CN 110722383 A CN110722383 A CN 110722383A CN 201911026650 A CN201911026650 A CN 201911026650A CN 110722383 A CN110722383 A CN 110722383A
- Authority
- CN
- China
- Prior art keywords
- arc
- drilling
- rod
- brake pad
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
Abstract
The invention discloses an adjustable clamp for drilling a brake pad, relates to the technical field of brake pad machining, and mainly aims to solve the problem that the clamping and positioning of the clamp in the existing brake pad drilling machining are inaccurate; this adjustable anchor clamps, including vertical fixed pole setting at drilling platform center and the horizontal pole that sets up on the drilling platform, install on the horizontal pole and use fixed pole setting axis as the arc centre gripping cassette at center, arc centre gripping cassette comprises outer arc curb plate, inner arc curb plate and bottom connecting plate, and arc centre gripping cassette both sides all are provided with the driving lever, two driving lever one end all articulates in fixed pole setting through rotating the adapter sleeve, is provided with double-end cylinder between two driving levers, be provided with a plurality of clamping screw on the arc curb plate. The brake block clamping device is simple in structure, can clamp the brake block from the side end by utilizing the two shift rods, can automatically position the brake block, is accurate in positioning, is convenient to adjust to adapt to clamping of the brake blocks with different lengths, and is high in practicability.
Description
Technical Field
The invention relates to the technical field of brake pad machining, in particular to an adjustable clamp for drilling a brake pad.
Background
Brake pads are also called brake shoes. In the brake system of the automobile, the brake pad is the most critical safety part, and the quality of all brake effects plays a decisive role in the brake pad, so the good brake pad is the protection spirit of people and automobiles.
The brake pad is generally composed of a steel plate, an adhesive heat-insulating layer and a friction block, the steel plate is coated to prevent rust, and the temperature distribution in the coating process is detected by an SMT-4 furnace temperature tracker in the coating process to ensure the quality. Wherein the heat insulating layer is made of a material which does not conduct heat and is used for heat insulation. The friction block is composed of friction material and adhesive, and is extruded on a brake disc or a brake drum to generate friction when braking, so that the aim of decelerating and braking the vehicle is fulfilled.
The brake block need carry out drilling operation so that fixed mounting to its side in the course of working, and the brake block generally is arc column structure and the anchor clamps body need be to its circumference and radial positioning and centre gripping at fixed brake block, and the operation of the anchor clamps body that has now is comparatively troublesome and difficult regulation.
Disclosure of Invention
The invention aims to provide an adjustable clamp for drilling a brake pad, and the adjustable clamp is used for solving the problem that the clamping and positioning of the clamp in the existing brake pad drilling process are inaccurate.
In order to achieve the purpose, the invention provides the following technical scheme:
an adjustable clamp for drilling a brake pad comprises a fixed vertical rod vertically fixed at the center of a drilling platform and a cross rod arranged on the drilling platform, wherein an arc-shaped clamping seat taking the axis of the fixed vertical rod as the center is installed on the cross rod, the arc-shaped clamping seat is composed of an outer arc side plate, an inner arc side plate and a bottom connecting plate, and the outer arc side plate and the inner arc side plate are respectively arranged on two sides of the bottom connecting plate; arc centre gripping cassette both sides all are provided with the driving lever, two driving lever one end all articulates in fixed pole setting through rotating the adapter sleeve, and inside the driving lever other end stretched into the side guide port that sets up on arc centre gripping cassette and outer arc curb plate, was provided with double-end cylinder between two driving levers, and double-end cylinder's both ends slide hinge with the pole wall of driving lever respectively, lateral wall and horizontal pole sliding connection under the double-end cylinder, be provided with a plurality of clamping screw on the arc curb plate.
On the basis of the technical scheme, the invention also provides the following optional technical scheme:
in one alternative: the wall of the driving lever rod is provided with a sliding groove, a hinged sliding seat sliding in the sliding groove is installed in the sliding groove, and the end part of the double-end cylinder is hinged with the end side of the hinged sliding seat.
In one alternative: and the side wall of the inner arc side plate facing the outer arc side plate is provided with an anti-slip pad.
In one alternative: and a rubber pad is arranged at the end part of the shifting lever extending into the arc-shaped clamping seat.
In one alternative: the double-end cylinder comprises the connecting piston rod that cylinder body and two tip stretched into in the cylinder body, two the tip that connecting piston rod stretched into in the connecting piston rod all is equipped with the sealed gliding piston board of avris and cylinder body inner wall, is equipped with business turn over gas port and business turn over gas port on the lateral wall of cylinder body middle part and passes through the air duct and connect in outside atmospheric pressure control system.
In one alternative: the utility model discloses a horizontal pole, including horizontal pole wall, regulation screw rod, connecting swivel nut, adjusting screw rod, arc centre gripping cassette, adjusting screw rod's one end is provided with twists the hand wheel, the inside adjusting part that can order about arc centre gripping cassette and move on the horizontal pole, adjusting part sets up the accommodate the lead screw in the mounting groove inside including setting up the mounting groove on the horizontal pole wall with rotating, is provided with the connection swivel nut with it spiral complex on the accommodate the lead screw, connects swivel nut lateral wall and mounting groove.
In one alternative: the top side part of the connecting threaded sleeve is detachably connected with the bottom end of the bottom connecting plate through a bolt.
Compared with the prior art, the invention has the following beneficial effects:
the clamping device enables the two driving levers to be close to each other by controlling the extension and retraction of the double-head cylinder, so that the end part of the driving lever extending into the space between the outer arc side plate and the inner arc side plate can be clamped from the end part of the brake pad; the brake block clamping device is simple in structure, can clamp the brake block from the side end by utilizing the two shift rods, can automatically position the brake block, is accurate in positioning, is convenient to adjust to adapt to clamping of the brake blocks with different lengths, and is high in practicability.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the double-headed cylinder of the present invention.
Fig. 3 is a schematic structural diagram of an adjusting assembly according to the present invention.
Notations for reference numerals: the device comprises a fixed vertical rod 1, an arc-shaped clamping seat 2, an outer arc side plate 3, an inner arc side plate 4, a bottom connecting plate 5, a cross rod 6, a clamping screw 7, an anti-slip pad 8, a shifting rod 9, a rubber pad 10, a rotating connecting sleeve 11, a double-head cylinder 12, a sliding groove 13, a hinged sliding seat 14, a mounting groove 15, an adjusting screw rod 16, a screwing hand wheel 17, a side guide port 18, a connecting screw sleeve 19, an air cylinder body 20, a piston plate 21, a connecting piston rod 22, an air inlet and outlet port 23 and an air guide pipe 24.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
Example 1
Referring to fig. 1 and 2, in the embodiment of the invention, an adjustable fixture for drilling a brake pad comprises a fixed vertical rod 1 vertically fixed at the center of a drilling platform and a cross rod 6 arranged on the drilling platform, wherein an arc-shaped clamping seat 2 taking the axis of the fixed vertical rod 1 as the center is installed on the cross rod 6, the arc-shaped clamping seat 2 is composed of an outer arc side plate 3, an inner arc side plate 4 and a bottom connecting plate 5, and the outer arc side plate 3 and the inner arc side plate 4 are respectively arranged on two side edges of the bottom connecting plate 5; the arc-shaped clamping seat is characterized in that shift levers 9 are arranged on two sides of the arc-shaped clamping seat 2, one ends of the two shift levers 9 are hinged to the fixed vertical rod 1 through rotating connecting sleeves 11, the other ends of the shift levers 9 extend into side guide ports 18 formed in the arc-shaped clamping seat 2 and the outer arc side plate 3, a double-head cylinder 12 is arranged between the two shift levers 9, two ends of the double-head cylinder 12 are respectively hinged to rod walls of the shift levers 9 in a sliding mode, the lower side wall of the double-head cylinder 12 is connected with the cross rod 6 in a sliding mode, specifically, a sliding groove 13 is formed in the rod wall of the shift lever 9, a hinged sliding seat 14 sliding in the sliding groove 13 is installed in the sliding groove, the end of the double-head cylinder 12 is hinged to the end side of the hinged sliding seat 14, a plurality of clamping;
when the brake pad clamping device is used, firstly, a brake pad is arranged on the inner side of the arc-shaped clamping seat 2, then the two shift levers 9 are mutually closed by controlling the extension and retraction of the double-head cylinder 12, so that the end part of the shift lever 9 extending between the outer arc side plate 3 and the inner arc side plate 4 can be clamped from the end part of the brake pad, the positioning function of the brake pad can be realized due to the simultaneous extension and retraction of the two ends of the double-head cylinder 12, the brake pad is radially clamped by the clamping screw 7, the brake pad clamping device is convenient and rapid, and can be suitable for;
a rubber pad 10 is arranged at the end part of the deflector rod 9 extending into the arc-shaped clamping seat 2 so as to ensure the clamping friction force; the double-head cylinder 12 is composed of a cylinder body 20 and two connecting piston rods 22 with end parts extending into the cylinder body 20, the end parts of the two connecting piston rods 22 extending into the connecting piston rods 22 are respectively provided with a piston plate 21 with an edge side sliding with the inner wall of the cylinder body 20 in a sealing way, the side wall of the middle part of the cylinder body 20 is provided with an air inlet and outlet port 23, and the air inlet and outlet port 23 is connected with an external air pressure control system through an air duct 24; the air pressure control system adopts the conventional prior art, and is not described in detail herein; the two shift levers 9 are opened and closed by extending and contracting the two connecting piston rods 22 toward both ends by increasing and decreasing the pressure inside the cylinder block 20.
Example 2
Referring to fig. 3, the embodiment of the invention is different from embodiment 1 in that: the inside adjusting part that can order about arc centre gripping cassette 2 and remove on horizontal pole 6 that is provided with of horizontal pole 6, adjusting part is including setting up mounting groove 15 on the horizontal pole 6 pole wall and rotating the accommodate the lead screw 16 that sets up in mounting groove 15 inside, is provided with spiral complex connection swivel nut 19 with it on accommodate the lead screw 16, connects the swivel nut 19 lateral wall and the 15 inner walls sliding fit of mounting groove, connect 19 top lateral parts of swivel nut and can dismantle through the bolt with bottom connecting plate 5 bottoms and be connected, be convenient for change arc centre gripping cassette 2 like this, accommodate the lead screw 16 one end is provided with twists the hand wheel 17, can drive accommodate the lead screw 16 rotation and utilize the adjustable arc centre gripping cassette 2's of spiral complex of connecting swivel nut 19 and accommodate the lead screw 16 position through rotatory twisting the hand wheel 17 to adapt to the brake block centre gripping of different radians.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (7)
1. An adjustable clamp for drilling a brake pad comprises a fixed vertical rod (1) vertically fixed at the center of a drilling platform and a cross rod (6) arranged on the drilling platform, wherein an arc-shaped clamping seat (2) taking the axis of the fixed vertical rod (1) as the center is installed on the cross rod (6), and the adjustable clamp is characterized in that the arc-shaped clamping seat (2) consists of an outer arc side plate (3), an inner arc side plate (4) and a bottom connecting plate (5), and the outer arc side plate (3) and the inner arc side plate (4) are respectively arranged on two side sides of the bottom connecting plate (5); arc centre gripping cassette (2) both sides side all is provided with driving lever (9), two driving lever (9) one end all articulates in fixed pole setting (1) through rotating adapter sleeve (11), and inside driving lever (9) other end stretched into side guide port (18) that set up on arc centre gripping cassette (2) and outer arc curb plate (3), was provided with double-end cylinder (12) between two driving lever (9), and the both ends of double-end cylinder (12) slide with the pole wall of driving lever (9) articulated respectively, lateral wall and horizontal pole (6) sliding connection under double-end cylinder (12), be provided with a plurality of clamping screw (7) on arc curb plate (3).
2. The adjustable clamp for drilling the brake pad according to claim 1, wherein a sliding groove (13) is formed in the rod wall of the shifting rod (9), a hinged sliding seat (14) which slides in the sliding groove (13) is installed in the sliding groove, and the end of the double-head cylinder (12) is hinged to the end side of the hinged sliding seat (14).
3. The adjustable clamp for drilling the brake pad according to claim 1, wherein the side wall of the inner arc side plate (4) facing the outer arc side plate (3) is provided with a non-slip pad (8).
4. The adjustable clamp for drilling the brake pad according to claim 1, wherein a rubber pad (10) is arranged at the end of the deflector rod (9) extending into the arc-shaped clamping seat (2).
5. The adjustable clamp for drilling the brake pad according to claim 1, wherein the double-head cylinder (12) is composed of a cylinder body (20) and a connecting piston rod (22) with two ends extending into the cylinder body (20), the two ends of the connecting piston rod (22) extending into the connecting piston rod (22) are provided with piston plates (21) with edges and the inner wall of the cylinder body (20) sliding in a sealing manner, and the side wall of the middle part of the cylinder body (20) is provided with an air inlet and outlet port (23) and the air inlet and outlet port (23) is connected to an external air pressure control system through an air duct (24).
6. The adjustable clamp for drilling the brake pad according to any one of claims 1 to 5, wherein an adjusting component capable of driving the arc-shaped clamping seat (2) to move on the cross rod (6) is arranged inside the cross rod (6), the adjusting component comprises a mounting groove (15) formed in the rod wall of the cross rod (6) and an adjusting screw rod (16) rotatably arranged inside the mounting groove (15), a connecting screw sleeve (19) in threaded fit with the adjusting screw rod (16) is arranged on the adjusting screw rod (16), the side wall of the connecting screw sleeve (19) is in sliding fit with the inner wall of the mounting groove (15), and a screwing hand wheel (17) is arranged at one end of the adjusting screw rod (16).
7. The adjustable clamp for drilling the brake pad according to claim 6, wherein the top side of the connecting threaded sleeve (19) is detachably connected with the bottom end of the bottom connecting plate (5) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911026650.2A CN110722383A (en) | 2019-10-26 | 2019-10-26 | Adjustable anchor clamps are used in drilling of brake block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911026650.2A CN110722383A (en) | 2019-10-26 | 2019-10-26 | Adjustable anchor clamps are used in drilling of brake block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110722383A true CN110722383A (en) | 2020-01-24 |
Family
ID=69223293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911026650.2A Pending CN110722383A (en) | 2019-10-26 | 2019-10-26 | Adjustable anchor clamps are used in drilling of brake block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110722383A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111879383A (en) * | 2020-07-31 | 2020-11-03 | 浙江天台祥和实业股份有限公司 | Intelligent automatic rubber part weighing device |
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| CN2458119Y (en) * | 2000-12-27 | 2001-11-07 | 武汉楚天激光（集团）股份有限公司 | Inclinable rotary clamp |
| GB2446130A (en) * | 2007-02-03 | 2008-08-06 | Rolls Royce Plc | A modular work support arrangement |
| CN104259534A (en) * | 2014-09-17 | 2015-01-07 | 大唐淮北发电厂 | Non-adjustable vapor seal back arc machining device and non-adjustable vapor seal back arc machining method |
| CN204277846U (en) * | 2014-11-30 | 2015-04-22 | 重庆泽田汽车部件有限责任公司 | Brake block detection hold down gag |
| CN205968291U (en) * | 2016-08-25 | 2017-02-22 | 成都鑫泽机械有限公司 | Tile drilling mould of stopping |
| CN108747467A (en) * | 2018-06-12 | 2018-11-06 | 安徽方程式工业设计服务有限公司 | A kind of processing unit (plant) that the arc panel of arbitrary radian can be positioned |
| CN208575749U (en) * | 2018-05-07 | 2019-03-05 | 珠海保税区摩天宇航空发动机维修有限公司 | A kind of CFM56 engine sector stator blade stationary fixture |
| CN109531212A (en) * | 2019-01-23 | 2019-03-29 | 枣阳神虎摩擦材料有限责任公司 | A kind of boring brake block clamp system of automotive brake pads |
| CN109623042A (en) * | 2019-01-30 | 2019-04-16 | 泰安隆泰金属制品有限公司 | A kind of bend pipe double end welding groove processing tool |
-
2019
- 2019-10-26 CN CN201911026650.2A patent/CN110722383A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2458119Y (en) * | 2000-12-27 | 2001-11-07 | 武汉楚天激光（集团）股份有限公司 | Inclinable rotary clamp |
| GB2446130A (en) * | 2007-02-03 | 2008-08-06 | Rolls Royce Plc | A modular work support arrangement |
| CN104259534A (en) * | 2014-09-17 | 2015-01-07 | 大唐淮北发电厂 | Non-adjustable vapor seal back arc machining device and non-adjustable vapor seal back arc machining method |
| CN204277846U (en) * | 2014-11-30 | 2015-04-22 | 重庆泽田汽车部件有限责任公司 | Brake block detection hold down gag |
| CN205968291U (en) * | 2016-08-25 | 2017-02-22 | 成都鑫泽机械有限公司 | Tile drilling mould of stopping |
| CN208575749U (en) * | 2018-05-07 | 2019-03-05 | 珠海保税区摩天宇航空发动机维修有限公司 | A kind of CFM56 engine sector stator blade stationary fixture |
| CN108747467A (en) * | 2018-06-12 | 2018-11-06 | 安徽方程式工业设计服务有限公司 | A kind of processing unit (plant) that the arc panel of arbitrary radian can be positioned |
| CN109531212A (en) * | 2019-01-23 | 2019-03-29 | 枣阳神虎摩擦材料有限责任公司 | A kind of boring brake block clamp system of automotive brake pads |
| CN109623042A (en) * | 2019-01-30 | 2019-04-16 | 泰安隆泰金属制品有限公司 | A kind of bend pipe double end welding groove processing tool |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111879383A (en) * | 2020-07-31 | 2020-11-03 | 浙江天台祥和实业股份有限公司 | Intelligent automatic rubber part weighing device |
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Application publication date: 20200124 |
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