CN212704777U - Casing of braking clearance automatic adjustment arm pushes away hole frock - Google Patents

Abstract

The utility model provides a shell hole-pushing tool of a brake clearance automatic adjusting arm, which comprises a workbench; four corners of the bottom end of the workbench are respectively fixed with a support leg, a supporting plate is fixed on the inner wall of each support leg, a hydraulic cylinder is arranged on the left side of the top end of the workbench, a supporting plate is fixed at the tail end of a piston rod of the hydraulic cylinder, a left clamping block is fixed on the right side of the supporting plate, a right clamping block is arranged on the right side of the left clamping block, and a handle is fixed on the outer wall of the right clamping block; the left side of left clamp splice is provided with the motor, and the motor is provided with two sets ofly, and the centre gripping has the push-type broach between left clamp splice and the right clamp splice, and the top of push-type broach is fixed with the pressure equipment board, and the push-type broach hole has been seted up on the right side on workstation top, is connected with the locking lever on the motor shaft of motor. The utility model discloses a set up locking mechanism between left clamp splice and the right clamp splice, when carrying out the centre gripping fixed to the push-type broach, can carry out quick locking and dismantlement to the push-type broach, stability when improving the centre gripping push-type broach greatly, the installation and the dismantlement of the push-type broach of also being convenient for simultaneously.

Description

Casing of braking clearance automatic adjustment arm pushes away hole frock

Technical Field

The utility model is suitable for a production and processing field of braking clearance automatic adjustment arm especially relates to a casing of braking clearance automatic adjustment arm pushes away hole frock.

Background

At present, an automatic brake clearance adjusting arm, also called as an automatic clearance adjusting arm or an automatic brake clearance adjusting arm, is an important part of an automobile.

Through retrieval, chinese granted patent No. CN201620590859.7 discloses a shell push hole frock of brake clearance automatic adjustment arm, including workstation, hydraulic cylinder, pressure equipment board, push broach hole, push broach, the rear end on the upper surface of workstation vertically sets firmly a hydraulic cylinder, and the upper end level of hydraulic cylinder's piston rod sets firmly a pressure equipment board.

Chinese granted patent No. CN201620590859.7 is a shell hole-pushing tool of brake clearance automatic adjustment arm, which has the advantages of convenient and fast installation and dismounting of the push broach, and the normal use process of the device is favorable for fast driving the push broach to replace, but the stability of the push broach holding is not guaranteed, the stability of the use is poor, and in order to solve the above problems, we propose a shell hole-pushing tool of brake clearance automatic adjustment arm.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of casing push away hole frock of braking clearance automatic adjustment arm sets up locking mechanism through between left clamp splice and the right clamp splice, when carrying out the centre gripping fixed to the broach, can lock fast and dismantle the broach, stability when improving the centre gripping broach greatly, the installation and the dismantlement of the broach of also being convenient for simultaneously have solved the problem that proposes in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a shell hole pushing tool of an automatic brake clearance adjusting arm comprises a workbench;

four corners of the bottom end of the workbench are respectively fixed with a support leg, a supporting plate is fixed on the inner wall of each support leg, a hydraulic cylinder is arranged on the left side of the top end of the workbench, a supporting plate is fixed at the tail end of a piston rod of the hydraulic cylinder, a left clamping block is fixed on the right side of the supporting plate, a right clamping block is arranged on the right side of the left clamping block, and a handle is fixed on the outer wall of the right clamping block;

the left side of left clamp splice is provided with the motor, and the motor is provided with two sets ofly, and the centre gripping has the push-type broach between left clamp splice and the right clamp splice, and the top of push-type broach is fixed with the pressure equipment board, and the push-type broach hole has been seted up on the right side on workstation top, is connected with the locking lever on the motor shaft of motor, and the locking lever runs through in the right side of left clamp splice, and the end of locking lever is fixed with the thread head, and the pole groove has been seted up in the left side of right clamp splice, and the pole groove has been seted.

Preferably, the left clamping block and the right clamping block are both U-shaped.

Preferably, the thread head is matched with the thread size of the thread groove to form a rotating mechanism.

Preferably, the push broach is positioned right above the push broach hole.

Preferably, the outer wall of the workbench is provided with a switch, and the switch is electrically connected with the hydraulic cylinder and the motor.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up locking mechanism between left clamp splice and the right clamp splice, when carrying out the centre gripping fixed to the push-type broach, can carry out quick locking and dismantlement to the push-type broach, stability when improving the centre gripping push-type broach greatly, the installation and the dismantlement of the push-type broach of also being convenient for simultaneously.

2. The utility model discloses a left clamp splice all is the U-shaped form with right clamp splice, when carrying out the centre gripping to the push-type broach, the push-type broach will arrange the recess in left clamp splice and the right clamp splice in, forms the effect of firm centre gripping, guarantees the stability of centre gripping push-type broach.

Drawings

Fig. 1 is a schematic view of an overall structure of a casing hole pushing tool of an automatic brake clearance adjusting arm according to the present invention;

fig. 2 is a schematic structural view of a joint between a push broach and a left clamping block and a right clamping block of a shell push hole tool of an automatic brake clearance adjusting arm provided by the utility model;

fig. 3 is the utility model provides a left clamp splice and right clamp splice junction structural sketch of casing push away hole frock of braking clearance automatic adjustment arm.

In the figure: 1. a work table; 2. a support leg; 3. a support plate; 4. a hydraulic cylinder; 5. a tool pushing hole; 6. a support plate; 7. a left clamp block; 8. a motor; 9. a right clamp block; 10. a handle; 11. pressing and mounting the plate; 12. pushing a cutter; 13. a lock lever; 14. a screw head; 15. a rod groove; 16. a thread groove; 17. and (4) switching.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in the model of providing with electrical apparatus only refer to, can be through changing the different models that the function is the same according to the actual use condition with electrical apparatus, to the ordinary technical personnel in this field, can understand that above-mentioned term is in by particular case the utility model provides a concrete meaning.

Referring to fig. 1-3, a shell hole-pushing tool of an automatic brake clearance adjusting arm comprises a workbench 1;

four corners of the bottom end of the workbench 1 are all fixed with support legs 2, the inner walls of the support legs 2 are fixed with supporting plates 3, the left side of the top end of the workbench 1 is provided with a hydraulic cylinder 4, the tail end of a piston rod of the hydraulic cylinder 4 is fixed with a supporting plate 6, the right side of the supporting plate 6 is fixed with a left clamping block 7, the right side of the left clamping block 7 is provided with a right clamping block 9, and the outer wall of the right clamping block 9 is fixed with a handle 10;

the left side of left clamp splice 7 is provided with motor 8, and motor 8 is provided with two sets ofly, the centre gripping has push broach 12 between left clamp splice 7 and the right clamp splice 9, the top of push broach 12 is fixed with pressure equipment board 11, push broach hole 5 has been seted up on the right side on 1 top of workstation, be connected with locking lever 13 on the motor shaft of motor 8, locking lever 13 runs through in the right side of left clamp splice 7, the end of locking lever 13 is fixed with thread head 14, rod groove 15 has been seted up in the left side of right clamp splice 9, and rod groove 15 has seted up two sets ofly, thread groove 16 has been seted up on the right side of rod groove 15 inner wall.

In the embodiment, referring to fig. 1, the locking mechanism is disposed between the left clamping block 7 and the right clamping block 9, so that the push broach 12 can be quickly locked and disassembled when the push broach 12 is clamped and fixed, the stability of clamping the push broach 12 is greatly improved, and the push broach 12 is convenient to mount and dismount.

Wherein, the left clamping block 7 and the right clamping block 9 are both U-shaped.

Wherein the thread size of the thread head 14 and the thread groove 16 are matched to form a rotating mechanism.

Wherein, the push broach 12 is positioned right above the push broach hole 5.

Wherein, the outer wall of workstation 1 is provided with switch 17, and switch 17 is electric connection with pneumatic cylinder 4 and motor 8.

The utility model discloses during the use: after external circular telegram wire, when needing fixed push-type broach 12, push-type broach 12 is arranged in left clamp splice 7, overlap right clamp splice 9 on left clamp splice 7, make locking lever 13 that sets up on left clamp splice 7 insert in the pole groove 15 that right clamp splice 9 lateral wall was seted up, switch 17 starter motor 8, motor 8's motor shaft drives locking lever 13 rotatory, locking lever 13 drives the thread head 14 rotatory, thread head 14 will change over to the inside of thread groove 16, accomplish the locking of left clamp splice 7 and right clamp splice 9 fast, stability when improving centre gripping push-type broach 12 greatly, switch 17 starts pneumatic cylinder 4 and goes up and down, thereby drive push-type broach 12 and remove work, the design is simple, and is relatively practical.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. A shell hole pushing tool of an automatic brake clearance adjusting arm is characterized by comprising a workbench (1); the four corners of the bottom end of the workbench (1) are all fixed with support legs (2), the inner walls of the support legs (2) are fixed with supporting plates (3), the left side of the top end of the workbench (1) is provided with a hydraulic cylinder (4), the tail end of a piston rod of the hydraulic cylinder (4) is fixed with a supporting plate (6), the right side of the supporting plate (6) is fixed with a left clamping block (7), the right side of the left clamping block (7) is provided with a right clamping block (9), and the outer wall of the right clamping block (9) is fixed with a handle (10); the left side of left clamp splice (7) is provided with motor (8), and motor (8) are provided with two sets ofly, the centre gripping has push broach (12) between left clamp splice (7) and right clamp splice (9), the top of push broach (12) is fixed with pressure equipment board (11), push broach hole (5) have been seted up on the right side on workstation (1) top, be connected with locking lever (13) on the motor shaft of motor (8), locking lever (13) run through in the right side of left clamp splice (7), the end of locking lever (13) is fixed with thread head (14), pole groove (15) have been seted up in the left side of right clamp splice (9), and pole groove (15) have been seted up two sets ofly, thread groove (16) have been seted up on the right side of pole groove (15) inner wall.

2. The shell push hole tool of the automatic brake gap adjusting arm according to claim 1, wherein the left clamping block (7) and the right clamping block (9) are both U-shaped.

3. The shell push hole tool of the automatic brake clearance adjusting arm according to claim 1, wherein the thread size of the thread head (14) is matched with that of the thread groove (16) to form a rotating mechanism.

4. The shell push hole tool of the automatic brake clearance adjusting arm according to claim 1, wherein the push knife (12) is located right above the push knife hole (5).

5. The tool for pushing the shell of the automatic brake gap adjusting arm according to claim 1, wherein a switch (17) is arranged on the outer wall of the workbench (1), and the switch (17) is electrically connected with the hydraulic cylinder (4) and the motor (8).

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