CN214274306U

CN214274306U - Brake device of pneumatic typewriter with brake disc

Info

Publication number: CN214274306U
Application number: CN202022397945.5U
Authority: CN
Inventors: 王平; 王嵩; 王爱军; 杨林; 夏江山; 王智
Original assignee: Laizhou Sanli Auto Parts Co ltd
Current assignee: Laizhou Sanli Auto Parts Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-09-24
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a pneumatic typewriter brake equipment of brake disc relates to the pneumatic typewriting technical field of brake disc. The utility model discloses a workstation, the equal fixedly connected with supporting leg in lower surface four corners department of workstation, the chuck is installed to the upper surface one end of workstation, and the brake block is installed through fixing support in the lower extreme week side of chuck. The utility model discloses an adjustment adjusting nut, spring will promote the adjustment ejector pin forward, adjust the tight brake block in kicking block top of ejector pin one end promptly to reach the effect of getting rid of the clearance, make brake block and chuck closely cooperate, just can reach the gear clearance that the speed reducer was got rid of in the brake, through the friction between brake block and the main shaft, reach and get rid of the clearance between the gear, the word of beating out is also more neatly.

Description

Brake device of pneumatic typewriter with brake disc

Technical Field

The utility model belongs to the technical field of the pneumatic typewriting of brake disc, especially, relate to pneumatic typewriter brake equipment of brake disc.

Background

The brake disc is simply a round disc, when a vehicle runs, the brake disc also rotates, the brake calipers clamp the brake disc to generate braking force, when the vehicle treads a brake, the brake disc is clamped by the brake calipers to play a role in reducing speed or stopping the vehicle, the brake effect of the brake disc is good, and the brake disc is easier to maintain than a drum brake.

The existing typewriter is basically characterized in that a motor drives a speed reducer, the speed reducer drives a chuck to rotate, gears drive gears, gaps among the gears are formed, steel rings made of spring steel are sleeved on a main shaft by a manufacturer, and the steel rings are tightly propped by two bolts, so that the gap removing effect is achieved, however, after a long time, iron and iron rub, the spring steel rings are seriously deformed, the main shaft is seriously abraded, the gaps of the chuck are increased, and the typewriter can be seriously deformed.

In order to solve the problem, the utility model provides a pneumatic typewriter brake equipment of brake disc.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pneumatic typewriter brake equipment of brake disc, solve current typewriter live time for a long time, iron and indisputable friction, the serious deformation appears in the spring steel ring, and the main shaft is also worn and torn very much, and the clearance of chuck also increases thereupon, and the problem of serious deformation will appear in the word of typeeing like this.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a brake device of a brake disc pneumatic typewriter, which comprises a workbench, the four corners of the lower surface of the workbench are fixedly connected with supporting legs, one end of the upper surface of the workbench is provided with a chuck, the lower end periphery of the chuck is provided with a brake block through a fixed support, the surface of the workbench is fixedly connected with an adjusting support, an adjusting ejector rod is penetrated and slidably connected in the adjusting support, the surface of the adjusting ejector rod is fixedly connected with an external thread, the surface of the adjusting ejector rod is connected with an adjusting nut in a threaded manner, the surface of the adjusting ejector rod is sleeved with a spring, one end of the spring is fixedly connected with one side surface of the adjusting support, the other end of the spring is contacted with one side surface of the adjusting nut, one end of the adjusting ejector rod is fixedly connected with an ejector block, the upper end of the chuck is provided with a pressing mechanism, the upper surface of the workbench is fixedly connected with rectangular blocks, the rectangular blocks are provided with four and are symmetrical with each other, lie in fixedly connected with slide bar between the rectangular block with one side, sliding connection has the slider on the slide bar, and the upper end fixed mounting of slider has the typewriter, and the last fixed surface of workstation installs the cylinder, the output and the slider fixed connection of cylinder

Further, hold-down mechanism includes the installing support, and a side fixedly connected with installing support of chuck, installing support are "U" shaped plate body structure, and the upper end of installing support runs through and threaded connection has the lead screw, and the lower extreme of lead screw rotates and is connected with the briquetting, through placing the brake disc in the upper end of chuck during the use, can drive the briquetting through twisting the lead screw and remove, can support the brake disc tightly with the brake disc contact when the briquetting descends, can reach the effect of fixed brake disc position, the work of conveniently typing goes on.

Furthermore, the knob is fixedly connected to the upper end of the screw rod, so that the effect of saving labor can be achieved by screwing the knob during use, and the screw rod is convenient to rotate.

Furthermore, the lower surface of the pressing block is fixedly connected with a rubber pad, friction between the pressing block and the brake disc can be reduced through the rubber pad, and the brake disc is protected.

Further, the preceding terminal surface sliding connection of workstation has the receiver, and the preceding terminal surface fixedly connected with handle of receiver can conveniently accomodate the use tools through the receiver, avoids the instrument to lose in disorder and puts.

Further, the kicking block is curved and with the radian phase-match of brake block, the during operation can let better of kicking block and brake block laminating through curved kicking block.

The utility model discloses following beneficial effect has:

the utility model discloses a fixing support installs the brake block on the workstation, the position restriction of adjustment ejector pin is adjusted in the support to the adjustment support, then twist adjusting nut, when adjustment adjusting nut, the spring will promote the adjustment ejector pin forward, adjust the tight brake block in kicking block top of ejector pin one end promptly, thereby reach the effect of getting rid of the clearance, make brake block and chuck closely cooperate, just can reach the gear clearance that the speed reducer was got rid of in the brake, through the friction between brake block and the main shaft, reach and get rid of the clearance between the gear, the word of beating out is more well-done and neatly also.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the adjusting mount;

fig. 3 is a schematic structural diagram of the top block.

In the drawings, the components represented by the respective reference numerals are listed below: 1. a work table; 2. a fixed support; 3. a brake pad; 4. supporting legs; 5. a chuck; 6. mounting a bracket; 7. a knob; 8. a screw rod; 9. briquetting; 10. a rubber pad; 11. a typewriter; 12. a slide bar; 13. a rectangular block; 14. a cylinder; 15. adjusting the ejector rod; 16. adjusting the support; 17. a handle; 18. a storage box; 19. a spring; 20. adjusting the nut; 21. and (7) a top block.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, the utility model relates to a brake device of a brake disc pneumatic typewriter, which comprises a workbench 1, wherein the four corners of the lower surface of the workbench 1 are fixedly connected with supporting legs 4, one end of the upper surface of the workbench 1 is provided with a chuck 5, the lower periphery of the chuck 5 is provided with a brake block 3 through a fixed support 2, the surface of the workbench 1 is fixedly connected with an adjusting support 16, an adjusting ejector rod 15 penetrates and is slidably connected in the adjusting support 16, the surface of the adjusting ejector rod 15 is fixedly connected with an external thread, the surface of the adjusting ejector rod 15 is in threaded connection with an adjusting nut 20, the surface of the adjusting ejector rod 15 is sleeved with a spring 19, one end of the spring 19 is fixedly connected with one side surface of the adjusting support 16, the other end of the spring 19 is in contact with one side surface of the adjusting nut 20, one end of the adjusting, fixed surface is connected with rectangular block 13 on workstation 1, rectangular block 13 is provided with four and two liang of mutual symmetries, lies in fixedly connected with slide bar 12 between rectangular block 13 with one side, and sliding connection has the slider on slide bar 12, and the upper end fixed mounting of slider has typewriter 11, and fixed surface is installed on workstation 1 has cylinder 14, and the output of cylinder 14 and slider fixed connection

Preferably, hold-down mechanism includes installing support 6, a side fixedly connected with installing support 6 of chuck 5, installing support 6 is "U" shaped plate body structure, installing support 6's upper end is run through and threaded connection has lead screw 8, lead screw 8's lower extreme rotates and is connected with briquetting 9, through placing the brake disc in chuck 5's upper end during the use, can drive briquetting 9 and remove through twisting lead screw 8, can support the brake disc tightly with the brake disc contact when briquetting 9 descends, can reach the effect of fixed brake disc position, the work of conveniently typing goes on.

Preferably, the upper end fixedly connected with knob 7 of lead screw 8, can reach the effect of economize on power through twisting knob 7 during the use, conveniently rotate lead screw 8.

Preferably, the lower surface of the pressing block 9 is fixedly connected with a rubber pad 10, and the friction between the pressing block 9 and the brake disc can be reduced through the rubber pad 10, so that the brake disc is protected.

Preferably, the front end face of the workbench 1 is slidably connected with a storage box 18, the front end face of the storage box 18 is fixedly connected with a handle 17, tools can be conveniently stored and used through the storage box 18, and tools are prevented from being randomly lost and placed.

Preferably, the kicking block 21 is curved and with the radian phase-match of brake block 3, the during operation can let kicking block 21 and the better of brake block 3 laminating through curved kicking block 21.

The embodiment is a use method of the brake device of the pneumatic typewriter for the brake disc as shown in figures 1-3: when the adjusting nut 20 is adjusted, the spring 19 can push the adjusting ejector rod 15 forwards, namely, the ejector block 21 at one end of the adjusting ejector rod 15 tightly pushes the brake pad 3, so that the clearance removing effect is achieved, the brake pad 3 is tightly matched with the chuck 5, and the gear clearance of the speed reducer can be removed through braking.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. Pneumatic typewriter brake equipment of brake disc, including workstation (1), its characterized in that: the lower surface four corners of workstation (1) all fixedly connected with supporting leg (4), chuck (5) are installed to the upper surface one end of workstation (1), brake block (3) are installed through fixing support (2) to the lower extreme week side of chuck (5), the fixed surface of workstation (1) is connected with adjustment support (16), run through and sliding connection has adjustment ejector pin (15) in adjustment support (16), the fixed surface of adjustment ejector pin (15) is connected with the external screw thread, adjustment ejector pin (15) surface threaded connection has adjusting nut (20), the surface cover of adjustment ejector pin (15) is equipped with spring (19), the one end of spring (19) and a side fixed connection of adjustment support (16), the other end of spring (19) and a side contact of adjusting nut (20), the one end fixedly connected with kicking block (21) of adjustment ejector pin (15), the upper end of chuck (5) is provided with hold-down mechanism, the upper fixed surface of workstation (1) is connected with rectangular block (13), and rectangular block (13) are provided with four and two liang of mutual symmetries, lie in fixedly connected with slide bar (12) between rectangular block (13) with one side, and sliding connection has the slider on slide bar (12), and the upper end fixed mounting of slider has typewriter (11), and the upper fixed surface of workstation (1) installs cylinder (14), the output and the slider fixed connection of cylinder (14).

2. The brake device of the brake disc pneumatic typewriter according to claim 1, wherein the hold-down mechanism comprises a mounting bracket (6), the mounting bracket (6) is fixedly connected to one side surface of the chuck (5), the mounting bracket (6) is of a U-shaped plate body structure, the upper end of the mounting bracket (6) penetrates through and is in threaded connection with a screw rod (8), and the lower end of the screw rod (8) is rotatably connected with a pressing block (9).

3. Brake device for a disc-rotor pneumatic typewriter according to claim 2, characterized in that the upper end of the screw (8) is fixedly connected with a knob (7).

4. The brake device of the pneumatic typewriter for brake discs of claim 2, characterized in that a rubber pad (10) is fixedly connected to the lower surface of the pressure block (9).

5. The brake device of the brake disc pneumatic typewriter according to claim 1, characterized in that a storage box (18) is slidably connected to a front end surface of the table (1), and a handle (17) is fixedly connected to a front end surface of the storage box (18).

6. Brake equipment for a disc-rotor pneumatic typewriter according to claim 1, characterized in that the top block (21) is curved and matches the curvature of the brake pads (3).