CN211992608U

CN211992608U - Hydraulic arm disc type brake machining clamp

Info

Publication number: CN211992608U
Application number: CN202020447408.4U
Authority: CN
Inventors: 杜楠; 杜枫
Original assignee: Jiaozuo Zhonghai Heavy Industry Machinery Co ltd
Current assignee: Jiaozuo Zhonghai Heavy Industry Machinery Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-11-24
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a hydraulic arm disc brake adds clamping apparatus, including hydraulic arm disc brake body, be equipped with two rotor arms on the hydraulic arm disc brake body, two equal threaded connection has the arc grip block between the relative lateral wall of rotor arm, two the arc lateral wall that the arc grip block is close to the rotor arm all with the rotor arm joint, two equal fixedly connected with bolster on the relative lateral wall of arc grip block. The utility model discloses a with the thread groove on the arc grip block and the external screw thread threaded connection on the rotor arm connecting rod, in the cylindricality draw-in groove on the cooperation fixed block in the spring drive cylindricality fixture block of circular inslot inserted and locates the cylindricality draw-in groove on the arc grip block, conveniently carry out the dismouting when effectively fixing the arc grip block, through the arc buffer board of a plurality of dead lever cooperation abrasive rubber goods on the arc grip block, effectively provide the buffer protection to the centre gripping thing, avoid the centre gripping thing impaired.

Description

Hydraulic arm disc type brake machining clamp

Technical Field

The utility model relates to a add clamping apparatus technical field, especially relate to a hydraulic arm disc brake adds clamping apparatus.

Background

The disc brake is also called as a disc brake and is controlled by hydraulic pressure, main parts comprise a brake disc, a wheel cylinder, a brake caliper, an oil pipe and the like, the brake disc is made of alloy steel and is fixed on a wheel to rotate along with the wheel, the disc brake is widely applied to cars, most cars are used for all wheels at present, and a few cars are only used as front wheel brakes and are matched with drum brakes of rear wheels, so that the cars have higher direction stability during braking.

When the existing hydraulic arm disc brake machining clamp is used actually, the clamp is not convenient to disassemble and assemble, and the buffer protection for clamping objects is lacked, so that the problem is solved by the hydraulic arm disc brake machining clamp.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hydraulic arm disc brake adds clamping apparatus for current hydraulic arm disc brake adds clamping apparatus when in-service use among the solution background art, its anchor clamps are not convenient for carry out the dismouting, and lack the technical problem to the buffering protection that adds the holding object.

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

the utility model provides a hydraulic arm disc brake adds clamping apparatus, includes hydraulic arm disc brake body, be equipped with two rotor arms on the hydraulic arm disc brake body, two equal threaded connection has the arc grip block between the relative lateral wall of rotor arm, two the arc lateral wall that the arc grip block is close to the rotor arm all with the rotor arm joint, two equal fixedly connected with bolster on the relative lateral wall of arc grip block.

Preferably, two equal fixedly connected with connecting rods on the relative lateral wall that the rotor arm is located central point, two all be equipped with the external screw thread on the annular lateral wall that the rotor arm was kept away from to the connecting rod, two all be equipped with the thread groove on the lateral wall that backs on the back of the body of arc grip block, external screw thread and thread groove threaded connection.

Preferably, two equal fixedly connected with two fixed blocks on the relative lateral wall of rotor arm, with two with one the fixed block is close to the upper and lower both ends setting of arc grip block respectively, and is a plurality of all be equipped with the circular recess on the lateral wall that the rotor arm was kept away from to the fixed block, it is a plurality of equal fixedly connected with spring on the inner wall that the arc grip block was kept away from to the circular recess, it is a plurality of equal fixedly connected with cylindricality fixture block on one of the spring keep away from the circular recess inner wall, cylindricality fixture block and circular recess's annular inner wall sliding connection, two all be equipped with two cylindricality draw-in grooves on the arc grip block is close to the lateral wall of rotor arm, with two with one side the upper and lower both ends setting that the cylindric.

Preferably, an annular sliding groove is formed in the annular inner wall of the circular groove, an annular sliding block matched with the annular sliding groove is connected in the annular sliding groove in a sliding mode, and the annular sliding block is fixedly sleeved on the cylindrical clamping block.

Preferably, the annular inner wall of the cylindrical clamping groove is provided with a strip-shaped opening, the annular side wall of the cylindrical clamping block is fixedly connected with a pull rod, and the pull rod penetrates through the strip-shaped opening.

Preferably, the buffer member comprises a plurality of fixing rods respectively fixedly connected to opposite side walls of the two arc-shaped clamping plates, an arc-shaped buffer plate is fixedly connected to one end of each fixing rod far away from the corresponding arc-shaped clamping plate at the same side, and the arc-shaped buffer plate is made of wear-resistant rubber.

Compared with the prior art, the utility model, its beneficial effect does:

1. through with the thread groove on the arc grip block with the external screw thread threaded connection on the rotor arm connecting rod, the spring drive cylindricality fixture block in the circular recess on the cooperation fixed block is inserted and is located the cylindricality draw-in groove on the arc grip block, conveniently carries out the dismouting when effectively fixing the arc grip block.

2. Through the arc buffer board of a plurality of dead levers cooperation wear-resisting rubber goods on the arc grip block, effectively provide the buffering protection to the centre gripping thing, avoid the centre gripping thing impaired.

Drawings

Fig. 1 is a schematic perspective view of a hydraulic arm disc brake machining fixture provided by the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

fig. 4 is a partially enlarged view of C in fig. 1.

In the figure: the brake comprises a hydraulic arm disc brake body 1, a rotating arm 2, an arc clamping plate 3, a connecting rod 4, an external thread 5, a thread groove 6, a fixing block 7, a circular groove 8, a spring 9, a cylindrical clamping block 10, a cylindrical clamping groove 11, an annular sliding groove 12, an annular sliding block 13, a strip-shaped opening 14, a pull rod 15, a fixing rod 16 and an arc buffer plate 17.

Detailed Description

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.

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.

Referring to fig. 1-4, a hydraulic arm disc brake adds clamping apparatus, including hydraulic arm disc brake body 1, be equipped with two rotor arms 2 on the hydraulic arm disc brake body 1, equal threaded connection has arc grip block 3 between the relative lateral wall of two rotor arms 2, equal fixedly connected with connecting rod 4 on the relative lateral wall that two rotor arms 2 are located central point and put, two connecting rod 4 all are equipped with external screw thread 5 on keeping away from the annular lateral wall of rotor arm 2, all be equipped with thread groove 6 on the back of the body lateral wall of two arc grip blocks 3,

external screw thread

5 and 6 threaded connection of thread groove and then fix arc grip block 3.

The arc-shaped side walls of the two arc-shaped clamping plates 3 close to the rotating arm 2 are clamped with the rotating arm 2, two fixing blocks 7 are fixedly connected to opposite side walls of the two rotating arms 2, the two fixing blocks 7 on the same side are respectively arranged close to the upper end and the lower end of the arc-shaped clamping plates 3, circular grooves 8 are formed in the side walls of the plurality of fixing blocks 7 far away from the rotating arm 2, springs 9 are fixedly connected to the inner walls of the plurality of circular grooves 8 far away from the arc-shaped clamping plates 3, cylindrical clamping blocks 10 are fixedly connected to one ends of the plurality of springs 9 far away from the inner walls of the circular grooves 8, the cylindrical clamping blocks 10 are in sliding connection with the annular inner walls of the circular grooves 8, annular sliding grooves 12 are formed in the annular inner walls of the circular grooves 8, annular sliding blocks 13 matched with the annular sliding blocks are connected to the annular sliding grooves 12 in a sliding mode, the, two cylindricality draw-in grooves 11 of same one side are close to the upper and lower both ends setting of arc grip block 3 respectively, and a plurality of cylindricality fixture blocks 10 are inserted respectively and are located in a plurality of cylindricality draw-in grooves 11, and cylindricality fixture block 10 is inserted and is located in cylindricality draw-in groove 11, and then carries on spacingly with arc grip block 3 after the threaded connection, avoids arc grip block 3 to rotate.

Be equipped with bar opening 14 on the annular inner wall of cylindricality draw-in groove 11, fixedly connected with pull rod 15 on the annular lateral wall of cylindricality fixture block 10, pull rod 15 runs through bar opening 14 and sets up, equal fixedly connected with bolster on the relative lateral wall of two arc grip blocks 3, the bolster includes a plurality of dead levers 16 of fixed connection respectively on two arc grip blocks 3 relative lateral walls, the equal fixedly connected with arc buffer board 17 of one end of keeping away from arc grip block 3 with a plurality of dead levers 16, arc buffer board 17 is wear-resistant rubber goods, wear-resistant rubber goods's arc buffer board 17 cooperates a plurality of dead levers 16 to provide buffer protection to the centre gripping thing, avoid the centre gripping thing impaired.

When the utility model is used, the arc-shaped clamping plate 3 is arranged on the connecting rod 4, the two pull rods 15 on the same side are manually pulled to drive the cylindrical clamping blocks 10 to be matched with the annular sliding groove 12 and the annular sliding block 13 to compress the spring 9 in the circular groove 8 on the fixed block 7, simultaneously, the arc-shaped clamping plate 3 is manually rotated to ensure that the external threads 5 on the connecting rod 4 are in threaded connection with the threaded groove 6 on the arc-shaped clamping plate 3 until the arc-shaped clamping plate 3 is rotated to ensure that the two cylindrical clamping grooves 11 are respectively arranged corresponding to the two cylindrical clamping blocks 10 on the same side, the spring 9 is reset after the two pull rods 15 are loosened to ensure that the two cylindrical clamping blocks 10 are inserted in the two cylindrical clamping grooves 11, at the moment, the two pull rods 15 penetrate through the strip-shaped openings 14 on the two sides, the other arc-shaped clamping plate 3 is arranged, through the arc buffer board 17 of the wear-resisting rubber goods of a plurality of dead levers 16 cooperation on the arc grip block 3, effectively provide buffer protection to the centre gripping thing, avoid the centre gripping thing impaired.

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

1. The utility model provides a hydraulic arm disc brake adds clamping apparatus, includes hydraulic arm disc brake body (1), be equipped with two rotor arms (2) on hydraulic arm disc brake body (1), its characterized in that, two equal threaded connection has arc grip block (3) between the relative lateral wall of rotor arm (2), two arc grip block (3) are close to the arc lateral wall of rotor arm (2) all with rotor arm (2) joint, two equal fixedly connected with bolster on the relative lateral wall of arc grip block (3).

2. The hydraulic arm disc brake machining clamp according to claim 1, wherein a connecting rod (4) is fixedly connected to each opposite side wall of the two rotating arms (2) located at the center, an external thread (5) is arranged on each annular side wall of the two connecting rods (4) far away from the rotating arms (2), a thread groove (6) is arranged on each opposite side wall of the two arc-shaped clamping plates (3), and the external thread (5) is in threaded connection with the thread groove (6).

3. The hydraulic arm disc brake machining clamp according to claim 1, wherein two fixing blocks (7) are fixedly connected to opposite side walls of the two rotating arms (2), the two fixing blocks (7) on the same side are respectively arranged close to the upper end and the lower end of the arc-shaped clamping plate (3), a plurality of fixing blocks (7) are provided with circular grooves (8) on the side walls far away from the rotating arms (2), a plurality of springs (9) are fixedly connected to inner walls of the circular grooves (8) far away from the arc-shaped clamping plate (3), a plurality of springs (9) are fixedly connected to ends of the inner walls far away from the circular grooves (8), cylindrical clamping blocks (10) are slidably connected with annular inner walls of the circular grooves (8), two cylindrical clamping grooves (11) are arranged on the side walls of the two arc-shaped clamping plates (3) close to the rotating arms (2), two cylindrical clamping grooves (11) on the same side are respectively arranged close to the upper end and the lower end of the arc-shaped clamping plate (3), and a plurality of cylindrical clamping blocks (10) are respectively inserted into the plurality of cylindrical clamping grooves (11).

4. The hydraulic arm disc brake machining clamp according to claim 3, wherein an annular sliding groove (12) is formed in the annular inner wall of the circular groove (8), an annular sliding block (13) matched with the annular sliding groove (12) is connected in the annular sliding groove in a sliding mode, and the annular sliding block (13) is fixedly sleeved on the cylindrical clamping block (10).

5. The hydraulic arm disc brake machining clamp according to claim 3, wherein a strip-shaped opening (14) is formed in the annular inner wall of the cylindrical clamping groove (11), a pull rod (15) is fixedly connected to the annular side wall of the cylindrical clamping block (10), and the pull rod (15) penetrates through the strip-shaped opening (14).

6. The hydraulic arm disc brake machining clamp as claimed in claim 1, wherein the buffer member comprises a plurality of fixing rods (16) fixedly connected to opposite side walls of the two arc-shaped clamping plates (3), respectively, an arc-shaped buffer plate (17) is fixedly connected to one end of each fixing rod (16) on the same side, which is far away from the arc-shaped clamping plate (3), and the arc-shaped buffer plate (17) is made of wear-resistant rubber.