CN217889572U - Automatic boring machine for brake shoe - Google Patents

Abstract

The application discloses brake shoe is with automatic boring machine, it includes the operation panel, through reciprocal drive assembly sliding connection the mobile station on the operation panel, set up the lift clamping component who is used for pressing from both sides tight brake shoe on the mobile station, the symmetry is equipped with two bore hole subassemblies that carry out the bore hole to the work piece around the operation panel top left side, reciprocal drive assembly can drive the movable plate and be close to or keep away from the bore hole subassembly, the symmetry is equipped with two slide rails that are located the mobile station downside around the operation panel top, the movable plate bottom is equipped with two sliders with the corresponding position bilateral symmetry of slide rail, the spout has been seted up at the slide rail top, slider sliding connection is in the spout, the slider all becomes trapezoidal with the longitudinal section of spout.

Description

Automatic boring machine for brake shoe

Technical Field

The utility model relates to a boring machine technical field especially relates to an automatic boring machine is used to brake shoe.

Background

The brake iron shoe is an automobile accessory, the automobile tire is decelerated by utilizing friction force, the brake iron shoe is semicircular, a circular component is generally formed by two brake iron shoes when the brake iron shoe is installed and used, the brake iron shoe comprises a brake arc-shaped sheet and a shoe block connected into the brake arc-shaped sheet, and other workpieces, round holes are bored at two ends of the brake iron shoe when the brake iron shoe is produced, the existing boring process is to clamp the brake iron shoe on a vice and then utilize a drilling machine to drill holes for processing, the labor intensity is high, the operation is difficult, and the processing efficiency is low. Therefore, an automatic boring machine for a brake shoe is required.

Disclosure of Invention

The utility model discloses aim at solving one of the technical problem that exists among the prior art.

The application provides an automatic boring machine is used to brake shoe, it includes the operation panel, through reciprocal drive assembly sliding connection the mobile station on the operation panel, set up the lift clamping component who is used for pressing from both sides tight brake shoe on the mobile station, the symmetry is equipped with two bore hole subassemblies that carry out the bore hole to the work piece around the operation panel top left side, reciprocal drive assembly can drive the movable plate and be close to or keep away from the bore hole subassembly, the symmetry is equipped with two slide rails that are located the mobile station downside around the operation panel top, the movable plate bottom is equipped with two sliders with the corresponding position bilateral symmetry of slide rail, the spout has been seted up at the slide rail top, slider sliding connection is in the spout, the slider all becomes trapezoidal with the longitudinal section of spout.

By adopting the scheme, the two boring assemblies are symmetrically arranged front and back, so that the two ends of the brake iron shoe can be conveniently bored, the reciprocating driving assembly drives the moving table to move towards the boring assemblies after the brake iron shoe is fixed by the lifting clamping assembly, the brake iron shoe is bored in the process of gradually approaching the boring assemblies, the operation is convenient, the defects of high labor intensity and difficulty in operation of the traditional process are overcome, and the processing efficiency is improved. The cooperation of slider, spout and slide rail plays spacing and the effect of direction to the removal of mobile station, and through making slider and spout longitudinal section design become trapezoidal, avoid the slider to break away from out in the spout.

Furthermore, the boring assembly comprises two concave placing vertical plates which are arranged on the operating platform in a bilateral symmetry mode, boring motors arranged on the two concave placing vertical plates, rotating shafts which are fixedly connected with output ends of the boring motors and coaxially rotate, and concave pressing plates which are arranged on the tops of the concave placing vertical plates and are pressed on the boring motors in a pressing mode, and the concave pressing plates are detachably connected with the concave placing vertical plates.

Furthermore, two thread grooves are symmetrically formed in the front and back of the top of the concave vertical placing plate, and a screw rod screwed in the thread grooves is movably arranged on the concave pressing plate in a penetrating mode.

Further, the reciprocating driving assembly comprises a fixed block arranged at the center of the bottom of the moving platform, a driving motor arranged at the top of the operating platform, and a lead screw which is fixedly connected with the output end of the driving motor, coaxially rotates and is positioned on the lower side of the moving platform, and the fixed block is in threaded connection with the lead screw.

Furthermore, the lifting clamping assembly comprises a support arranged on the mobile platform, an air cylinder penetrating through the top of the support, an arc-shaped pressing block arranged on the telescopic end of the air cylinder, and a concave placing block arranged on the top of the mobile platform and corresponding to the arc-shaped pressing block.

The beneficial effects of the utility model will be elaborated in the embodiment to make beneficial effect more obvious.

Drawings

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

FIG. 2 is a schematic view of a partial longitudinal cross section of a concave pressing plate and a concave standing plate in the embodiment of the application;

FIG. 3 is a schematic structural diagram of an arc-shaped cover plate pressed by an arc-shaped pressing block in the embodiment of the application;

fig. 4 is a schematic structural view illustrating a sliding block slidably connected in a sliding groove according to an embodiment of the present application.

Reference numerals

1. An operation table; 2. a concave placing vertical plate; 3. a concave pressure plate; 4. a thread groove; 5. a screw; 6. boring a motor; 7. a drill spindle; 8. a mobile station; 9. a drive motor; 10. a lead screw; 11. a fixed block; 12. a slider; 13. a slide rail; 14. a cylinder; 15. an arc-shaped pressing block; 16. a concave placement block; 17. an arc-shaped cover plate; 18. a chute; 19. and (4) a bracket.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present disclosure.

The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/", and generally means that the former and latter related objects are in an "or" relationship.

The embodiments of the present application are described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.

Example 1:

as shown in fig. 1-4, the embodiment provides an automatic boring machine for a brake shoe 17, which includes an operation table 1, a moving table 8 slidably connected to the operation table 1 through a reciprocating driving assembly, and a lifting clamping assembly arranged on the moving table 8 and used for clamping a workpiece, wherein two boring assemblies for boring a workpiece are symmetrically arranged on the left side of the top of the operation table 1 in a front-back manner, the reciprocating driving assembly can drive a moving plate to be close to or away from the boring assemblies, two sliding rails 13 located on the lower side of the moving table 8 are symmetrically arranged on the top of the operation table 1 in the front-back manner, two sliding blocks 12 are symmetrically arranged on the bottom of the moving plate in a left-right manner at positions corresponding to the sliding rails 13, a sliding groove 18 is formed in the top of the sliding rails 13, the sliding blocks 12 are slidably connected in the sliding groove 18, and the longitudinal sections of the sliding blocks 12 and the sliding groove 18 are both trapezoidal. By adopting the scheme, the two boring assemblies are symmetrically arranged in the front and back direction, so that the two ends of the brake iron shoe 17 can be conveniently bored, after the brake iron shoe 17 is fixed by the lifting clamping assembly, the reciprocating driving assembly drives the moving table 8 to move towards the boring assemblies, and the brake iron shoe 17 is bored in the process of gradually approaching the boring assemblies. The cooperation of the sliding block 12, the sliding groove 18 and the sliding rail 13 plays a role in limiting and guiding the movement of the mobile station 8.

The boring assembly comprises two concave placing vertical plates 2 which are arranged on the operating platform 1 in a bilateral symmetry mode, boring motors 6 which are arranged on the two concave placing vertical plates 2, a drill spindle 7 which is fixedly connected with the output ends of the boring motors 6 and coaxially rotates, and concave pressing plates 3 which are arranged on the tops of the concave placing vertical plates 2 and are pressed on the boring motors 6, wherein the concave pressing plates 3 are detachably connected with the concave placing vertical plates 2. The boring assembly is arranged, and the brake shoe 17 is bored by the rotation of the drill spindle 7.

Two thread grooves 4 are symmetrically arranged at the front and the back of the top of the concave placing vertical plate 2, and a screw rod 5 in threaded connection with the thread grooves 4 is movably arranged on the concave pressing plate 3 in a penetrating mode. Through the cooperation use of thread groove 4 and screw rod 5, be convenient for realize dismantling spill clamp plate 3 to be convenient for dismantle bore hole motor 6 on riser 2 is placed to the spill.

The reciprocating driving assembly comprises a fixed block 11 arranged at the center of the bottom of the moving platform 8, a driving motor 9 arranged at the top of the operating platform 1, a lead screw 10 which is fixedly connected with the output end of the driving motor 9, coaxially rotates and is positioned on the lower side of the moving platform 8, and the fixed block 11 is in threaded connection with the lead screw 10. The reciprocating driving component realizes the left and right reciprocating movement of the moving platform 8 on the operating platform 1 by utilizing the positive and negative rotation of the driving motor 9,

the lifting clamping assembly comprises a support 19 arranged on the mobile platform 8, an air cylinder 14 penetrating the top of the support 19, an arc-shaped pressing block 15 arranged on the telescopic end of the air cylinder 14, and a concave placing block 16 arranged on the top of the mobile platform 8 and corresponding to the arc-shaped pressing block 15, wherein the air cylinder 14 is connected to the air pump. The lifting clamping assembly is arranged to clamp and fix the brake iron shoe 17 conveniently.

The working principle is as follows: when the drilling machine is used, a brake shoe 17 is placed on the concave placement block 16, the brake shoe 17 is clamped by the lifting clamping assembly, the air pump is started, the air pump drives the telescopic end of the air cylinder 14 to move, the telescopic end of the air cylinder 14 drives the arc-shaped pressing block to move downwards until the arc-shaped pressing block abuts against the brake shoe 17, then the boring assembly is started, the boring motor 6 drives the drill spindle 7 to rotate, the reciprocating driving assembly is used for driving the brake shoe 17 to be close to the drill spindle 7, the driving motor 9 is started, the driving motor 9 drives the lead screw 10 to rotate, the lead screw 10 drives the fixed block 11 to move, the fixed block 11 drives the movable plate to move, the movable plate drives the sliding block 12 to move in the sliding groove 18, meanwhile, the brake shoe 17 is driven to be close to the drill spindle 7, and the brake shoe 17 is drilled by the rotation of the drill spindle 7.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (5)

1. The utility model provides a brake iron shoe is with automatic boring machine which characterized in that: including the operation panel, through reciprocal drive assembly sliding connection in the moving platform on the operation panel, set up the lift clamping assembly who is used for pressing from both sides tight brake shoe on the moving platform, the symmetry is equipped with two bore hole subassemblies that carry out the bore hole to the work piece around the operation panel top left side, reciprocal drive assembly can drive the movable plate and be close to or keep away from the bore hole subassembly, the symmetry is equipped with two slide rails that are located the moving platform downside around the operation panel top, the movable plate bottom is equipped with two sliders with the corresponding position bilateral symmetry of slide rail, the spout has been seted up at the slide rail top, slider sliding connection is in the spout, the slider all becomes trapezoidal with the longitudinal section of spout.

2. The automatic boring machine for the brake shoe according to claim 1, wherein: the boring assembly comprises two concave placing vertical plates which are bilaterally symmetrically arranged on the operating platform, boring motors arranged on the two concave placing vertical plates, a rotating shaft which is fixedly connected with the output ends of the boring motors and coaxially rotates, and a concave pressing plate which is arranged at the tops of the concave placing vertical plates and is pressed on the boring motors in a pressing mode, wherein the concave pressing plate is detachably connected with the concave placing vertical plates.

3. The automatic boring machine for the brake shoe according to claim 2, wherein: two thread grooves are symmetrically formed in the front and back of the top of the concave placing vertical plate, and a screw rod screwed in the thread grooves is movably arranged on the concave pressing plate in a penetrating mode.

4. The automatic boring machine for the brake shoe according to claim 1, wherein: the reciprocating driving assembly comprises a fixed block arranged at the center of the bottom of the mobile platform, a driving motor arranged at the top of the operating platform, and a lead screw which is fixedly connected with the output end of the driving motor, coaxially rotates and is positioned on the lower side of the mobile platform, and the fixed block is in threaded connection with the lead screw.

5. The automatic boring machine for the brake shoe according to claim 1, wherein: the lifting clamping assembly comprises a support arranged on the mobile platform, an air cylinder penetrating the top of the support, an arc-shaped pressing block arranged on the telescopic end of the air cylinder, and a concave placing block arranged on the top of the mobile platform and corresponding to the arc-shaped pressing block.

Images