CN210703694U

CN210703694U - Left-right synchronous positioning fixture

Info

Publication number: CN210703694U
Application number: CN201921385301.5U
Authority: CN
Inventors: 黄海波
Original assignee: Hangzhou Fuzhou Auto Parts Co Ltd
Current assignee: Hangzhou Fuzhou Auto Parts Co Ltd
Priority date: 2019-08-24
Filing date: 2019-08-24
Publication date: 2020-06-09
Anticipated expiration: 2029-08-24

Abstract

The utility model discloses a left and right synchronous positioning fixture, which comprises a placing device and a clamping device, the placing device comprises a supporting plate, a template and a first bolt, wherein the supporting plate is in an inverted T shape and is vertically arranged, the template is fixedly connected with the supporting plate through a bolt I, the bottom of the supporting plate is provided with a sliding groove, the clamping device comprises a cylinder, a sliding block, a handle, a screw rod and a resisting block, the sliding block is positioned in the sliding groove and is in sliding connection with the sliding groove, the top of the sliding block is provided with a threaded hole, the screw rod passes through the threaded hole to be in threaded connection with the sliding block, one end of the screw rod, which is far away from the template, is fixedly connected with the handle, one end of the screw rod, which is close to the template, is fixedly provided with a resisting block, the cylinder is located slider one side with backup pad bottom fixed connection, cylinder piston rod one end with slider fixed connection. The utility model discloses a set up clamping device and carry out the fixed potential safety hazard of having removed when punching of centre gripping to the steel backing.

Description

Left-right synchronous positioning fixture

Technical Field

The utility model relates to an auto-parts field, in particular to control synchronous positioning anchor clamps.

Background

In order to increase the stability and safety of automobile brake, disc brake has become the current mainstream brake system; the disc brake mainly comprises a steel backing and a friction base material, wherein the friction base material is bonded on the steel backing, and the steel backing plays a fixing role on the friction base material, so that the quality of the steel backing plays a key role in the safety of an automobile. The production of brake block steel backing needs to cut board, blanking and plastic step, need punch a hole to the brake block steel backing between here, when using brake block steel backing hole drilling machine to punch a hole to the steel backing, needs the hand fixed steel backing of holding of human hand, because the rotational speed of the hole drilling machine that punches to the steel backing is very fast, and the drill bit is harder sharp, therefore there is very big potential safety hazard in the manual fixed steel backing of hand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a control synchronous positioning anchor clamps has solved artifical hand and has fixed the dangerous big problem of punching to the steel backing.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a left and right synchronous positioning clamp is characterized by comprising a placing device and a clamping device, wherein the placing device comprises a supporting plate, a template and a first bolt, the supporting plate is in an inverted T shape and is vertically arranged, the template is fixedly connected with the supporting plate through a bolt I, the bottom of the supporting plate is provided with a sliding groove, the clamping device comprises an air cylinder, a sliding block, a handle, a screw rod and a butting block, the sliding block is positioned in the sliding groove and is in sliding connection with the sliding groove, a threaded hole is formed in the top of the sliding block, the screw rod penetrates through the threaded hole to be in threaded connection with the sliding block, one end of the screw rod, far away from the template, is fixedly connected with the handle, the screw rod is fixed with the piece of supporting near template one end, the cylinder is located slider one side with backup pad bottom fixed connection, cylinder piston rod one end with slider fixed connection.

By adopting the technical scheme, the sliding groove is formed in the bottom of the supporting plate, and the sliding block is pushed to slide in the sliding groove by opening the air cylinder, so that the sliding block can move on two sides of the template, and the clamping device on the upper part of the sliding plate can clamp the template at different positions; the clamping device enables the screw rod to rotate through rotating the handle, the screw rod rotates in the threaded hole in the upper portion of the sliding block, and the supporting block is driven to be close to the supporting plate to fix the steel backing.

Preferably, a concave pit is formed between the template and the support plate, and the concave pit is in a left-right symmetrical shape.

Adopt above-mentioned technical scheme, through the pit between template and the backup pad for the steel backing can inlay in the pit inside, pit left and right sides symmetry makes the steel backing can inlay in the pit respectively in the left and right sides, thereby can punch to two positions of steel backing when punching, has also realized the bilateral symmetry of the position of punching when having realized punching about.

Preferably, the clamping device comprises a supporting table, a pressing plate, a pressing strip, a pressing block, a second bolt, a third bolt and an inserting strip, wherein the supporting table is located at the bottom, the supporting plate is located on the surface of the supporting table, the pressing plate is located on one side, away from the clamping device, of the supporting plate, the pressing plate is fixedly connected with the supporting table through the second bolt, one end of the pressing plate is close to the supporting plate, is located on the upper surface of the bottom of the supporting plate, the pressing strip and the pressing block are located on one side, close to the clamping device, of the supporting plate, the inserting strip penetrates through the pressing strip, the pressing strip is fixedly connected with the supporting plate through the inserting strip, the third bolt penetrates through the pressing block and the pressing strip, and.

Adopt above-mentioned technical scheme, fix the backup pad on a supporting bench through clamp plate, layering and briquetting for the backup pad can be firm fixed, prevent that it from appearing shaking or skew influence effect of punching when carrying out the during operation.

Preferably, the drilling device comprises a support, a motor and a drill bit, the bottom of the support is fixedly connected with the support table, the support is in an inverted L shape, the control rod is located on one side of the top of the support, the motor is inverted on the upper surface of the top of the support and is fixedly connected with the support, the output end of the motor is fixedly connected with the drill bit, and the drill bit is vertically arranged downwards.

By adopting the technical scheme, the drill bit is driven to rotate by the motor, and the drill bit is controlled to move up and down by rotating the control rod, so that the drill bit can move down to drill the steel backing.

Preferably, the drill bit is a high speed steel cobalt m42 drill bit.

By adopting the technical scheme, the high-speed steel cobalt m42 has good hot hardness, high-temperature hardness, wear resistance and impact resistance, and is suitable for being used as a grinding drill bit, so that the high-speed steel cobalt m42 drill bit has good performance, good drilling effect and long service life.

Preferably, the abutting block is a rubber abutting block, and a protrusion is arranged at one end, close to the template, of the abutting block.

By adopting the technical scheme, the rubber has large elasticity and large friction coefficient, so that the friction force between the rubber abutting block and the steel back is large, and the rubber abutting block is provided with the bulge to further increase the friction force, so that the rubber abutting block can firmly abut against the steel back to avoid the steel back from being separated or sliding off.

Preferably, the motor is a 6IK200 motor.

By adopting the technical scheme, the 6IK200 motor is a variable-speed motor, and the rotating speed of the motor can be adjusted according to the hardness degree of the steel backing, so that the drilling efficiency can be improved on the premise of safe drilling.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic structural diagram of a punching device according to an embodiment;

FIG. 3 is a schematic diagram of an embodiment of a connection for showing a support plate;

FIG. 4 is a schematic diagram showing the position of the holding device according to the embodiment;

FIG. 5 is a schematic structural view illustrating a clamping device according to an embodiment;

FIG. 6 is a schematic diagram showing the positions of pits according to the embodiment.

Reference numerals: 1. a support table; 2. a support; 3. a motor; 4. a drill bit; 5. pressing a plate; 6. layering; 7. briquetting; 8. a second bolt; 9. cutting; 10. a third bolt; 11. a support plate; 12. a template; 13. a first bolt; 14. a cylinder; 15. a slider; 16. a chute; 17. a handle; 18. a screw rod; 19. a resisting block; 20. a threaded hole; 21. a control lever; 22. and (4) pits.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

Referring to fig. 1 to 6, a left-right synchronous positioning fixture comprises a placing device and a clamping device, wherein the placing device comprises a support plate 11, a template 12 and a first bolt 13, the support plate 11 is inverted T-shaped and is vertically arranged, the template 12 and the support plate 11 are fixedly connected through the first bolt 13, a sliding groove 16 is formed in the bottom of the support plate 11, the clamping device comprises an air cylinder 14, a sliding block 15, a handle 17, a screw rod 18 and a butting block 19, the sliding block 15 is positioned in the sliding groove 16 and is in sliding connection with the sliding groove 16, a threaded hole 20 is formed in the top of the sliding block 15, the screw rod 18 penetrates through the threaded hole 20 and is in threaded connection with the sliding block 15, one end, far away from the template 12, of the screw rod 18 is fixedly connected with the handle 17, the butting block 19 is fixed at one end, near the template 12, of the air cylinder 14 is positioned at one, the abutting block 19 is a rubber abutting block 19, and a protrusion is arranged at one end of the abutting block 19 close to the template 12.

The sliding chute 16 is arranged at the bottom of the supporting plate 11, and the sliding block 15 is pushed to slide in the sliding chute 16 by opening the air cylinder 14, so that the sliding block 15 can move at two sides of the template 12, and the clamping device at the upper part of the sliding plate can clamp different positions of the template 12; the clamping device rotates the screw rod 18 by rotating the handle 17, so that the screw rod 18 rotates in the threaded hole 20 at the upper part of the sliding block 15, and the abutting block 19 is driven to be close to the supporting plate 11 to fix the steel back.

Because the rubber has large elasticity and large friction coefficient, the friction force between the rubber abutting block 19 and the steel back is large, and the rubber abutting block 19 is provided with the bulge to further increase the friction force, so that the rubber abutting block 19 can firmly abut against the steel back to prevent the steel back from being separated or sliding off.

With fig. 6, be formed with pit 22 between template 12 and the backup pad 11, pit 22 bottom is unanimous with the steel backing shape, pit 22 is the bilateral symmetry shape, pit 22 between template 12 and the backup pad 11, make the steel backing inlay in pit 22 inside, pit 22 bilateral symmetry, make the steel backing inlay respectively in pit 22 in the left and right sides, thereby can punch two positions of steel backing when punching, realized controlling and also realized the bilateral symmetry of the position of punching when punching.

The drilling device comprises a support 2, a motor 3 and a drill bit 4, wherein the bottom of the support 2 is fixedly connected with a support table 1, the support 2 is in an inverted L shape, a control rod 21 is positioned on one side of the top of the support 2, the motor 3 is inverted on the upper surface of the top of the support 2 and is fixedly connected with the support 2, the output end of the motor 3 is fixedly connected with the drill bit 4, and the drill bit 4 is vertically arranged downwards; the drill 4 is a high-speed steel cobalt m42 drill 4, and the motor 3 is a 6IK200 motor 3.

The drill bit 4 is driven to rotate by the motor 3, the up-and-down movement of the drill bit 4 is controlled by rotating the control rod 21, so that the drill bit 4 can move downwards to drill a steel backing, and the high-speed steel cobalt m42 has good thermal hardness, high-temperature hardness, wear resistance and impact resistance and is suitable for being used as a grinding drill bit 4, so that the drill bit 4 made of high-speed steel cobalt m42 has good performance, good drilling effect and long service life; the 6IK200 motor 3 is variable speed motor 3, can adjust the rotational speed of motor 3 according to the hard degree of steel backing for can improve the efficiency of driling under the safe prerequisite of driling.

Still include brace table 1, the clamp plate 5, the layering 6, the briquetting 7, two 8 bolts, three 10 bolts, the cutting 9, shown in figure 3, brace table 1 is located the bottom, backup pad 11 is located 1 surface of brace table, clamp plate 5 is located backup pad 11 and keeps away from clamping device one side, clamp plate 5 passes through two 8 bolt fixed connection with brace table 1, clamp plate 5 is close to 11 one end of backup pad and is located 11 bottom upper surfaces of backup pad, layering 6 and briquetting 7 are located backup pad 11 and are close to clamping device one side, the cutting 9 passes layering 6 and wears to locate backup pad 11, layering 6 and backup pad 11 are through cutting 9 fixed connection, three 10 bolts pass briquetting 7 and layering 6 and wear to locate brace table 1, briquetting 7 and layering 6 and brace table 1 fixed connection.

Through clamp plate 5, layering 6 and briquetting 7 with backup pad 11 fix on a supporting bench 1 for backup pad 11 can be firm fixed, prevent that it from appearing shaking or skew influence effect of punching when carrying out the during operation.

Claims

1. The left and right synchronous positioning clamp is characterized by comprising a placing device and a clamping device, wherein the placing device comprises a supporting plate (11), a template (12) and a first bolt (13), the supporting plate (11) is inverted T-shaped and is vertically arranged, the template (12) is fixedly connected with the supporting plate (11) through the first bolt (13), a sliding groove (16) is formed in the bottom of the supporting plate (11), the clamping device comprises a cylinder (14), a sliding block (15), a handle (17), a screw rod (18) and a support block (19), the sliding block (15) is positioned in the sliding groove (16) and is in sliding connection with the sliding groove (16), a threaded hole (20) is formed in the top of the sliding block (15), the screw rod (18) penetrates through the threaded hole (20) to be in threaded connection with the sliding block (15), one end, far away from the template (12), of the screw rod (18) is fixedly connected with the handle (17), one end of the screw rod (18) close to the template (12) is fixedly provided with a resisting block (19), the air cylinder (14) is positioned on one side of the sliding block (15) and is fixedly connected with the bottom of the supporting plate (11), and one end of a piston rod of the air cylinder (14) is fixedly connected with the sliding block (15).

2. The left-right synchronous positioning jig is characterized in that a concave pit (22) is formed between the template (12) and the support plate (11), and the concave pit (22) is in a left-right symmetrical shape.

3. The left-right synchronous positioning fixture according to claim 1, further comprising a supporting table (1), a pressing plate (5), a pressing strip (6), a pressing block (7), a second bolt (8), a third bolt (10) and an inserting strip (9), wherein the supporting table (1) is located at the bottom, the supporting plate (11) is located on the surface of the supporting table (1), the pressing plate (5) is located on one side, away from the clamping device, of the supporting plate (11), the pressing plate (5) is fixedly connected with the supporting table (1) through the second bolt (8), one end, close to the supporting plate (11), of the pressing plate (5) is located on the upper surface of the bottom of the supporting plate (11), the pressing strip (6) and the pressing block (7) are located on one side, close to the clamping device, of the supporting plate (11), and the inserting strip (9) penetrates through the pressing strip (6) and is arranged on, layering (6) with backup pad (11) pass through cutting (9) fixed connection, three (10) bolts pass briquetting (7) and layering (6) are worn to locate supporting bench (1), briquetting (7) with layering (6) and supporting bench (1) fixed connection.

4. The left-right synchronous positioning fixture according to claim 3, further comprising a drilling device, wherein the drilling device comprises a support (2), a motor (3), a drill bit (4) and a control rod (21), the bottom of the support (2) is fixedly connected with the support table (1), the support (2) is in an inverted L shape, the control rod (21) is located on one side of the top of the support (2), the motor (3) is inverted on the upper surface of the top of the support (2) and is fixedly connected with the support (2), the output end of the motor (3) is fixedly connected with the drill bit (4), and the drill bit (4) is vertically arranged downwards.

5. The left-right synchronous positioning fixture according to claim 4, characterized in that the drill bit (4) is a high-speed steel cobalt m42 drill bit (4).

6. The left-right synchronous positioning fixture as claimed in claim 1, wherein the abutting block (19) is a rubber abutting block (19), and a protrusion is arranged at one end of the abutting block (19) close to the template (12).

7. The left-right synchronous positioning jig according to claim 4, characterized in that the motor (3) is a 6IK200 motor (3).