CN215037092U

CN215037092U - Auxiliary device for disassembling honing head sand strip

Info

Publication number: CN215037092U
Application number: CN202121204311.1U
Authority: CN
Inventors: 欧海宁
Original assignee: Chang'an Mazda Engine Co ltd
Current assignee: Chang'an Mazda Engine Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-12-07
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses an auxiliary device for disassembling a honing head sand strip, which comprises a work table plate, a clamp and an impact assembly, wherein the work table plate is horizontally arranged, and the clamp is arranged at the edge of the end part of the work table plate; the impact assembly comprises an installation frame, a sliding rail and a balancing weight, the installation frame is connected to the top surface of the working table plate in a sliding mode and arranged horizontally opposite to the clamp, and the sliding rail is connected to the installation frame in a sliding mode along the direction parallel to the sliding track line of the installation frame; during use, the honing head sand strip can be clamped and fixed by the clamp, the impact assembly slides towards the clamp, and the impact block is pushed by the inertia of the balancing weight arranged at the other end of the sliding rail to extend out of the impact sand strip to be detached; the whole operation process is relatively simple and convenient, and the clamp is used for clamping and fixing, so that the possibility of accidental injury is reduced; compared with manual knocking, inertia generated by the balancing weight impacts the sand strip, the sand strip knocking device is time-saving and labor-saving.

Description

Auxiliary device for disassembling honing head sand strip

Technical Field

The utility model relates to the field of machining, concretely relates to honing head emery stick is dismantled and is used auxiliary device.

Background

Honing, also called boring and honing, is mainly used for processing cylindrical holes with various diameters by using a sand bar (also called honing bar) embedded in a honing head, and the ratio of the hole depth to the hole diameter can reach 10 or more. Under certain conditions, a plane, an excircle surface, a spherical surface, a tooth surface and the like can also be processed.

The emery stick on the honing head has certain life, need dismantle it after reaching the life-span, and the current common dismantlement mode is that the artifical instrument such as use hammer strikes the emery stick one by one and dismantles, and this in-process honing head is difficult fixed, and the striking dynamics is great relatively easily accidentally injured, and is comparatively hard simultaneously, and the efficiency of single dismantlement is also relatively low.

Therefore, how to solve the defects of the prior art is a subject of the present invention.

Disclosure of Invention

In order to solve the problem, the utility model discloses an auxiliary device is used in dismantlement of honing head emery stick.

In order to achieve the above purpose, the utility model provides a following technical scheme: an auxiliary device for disassembling a honing head sand strip comprises a working table plate, a clamp and an impact assembly, wherein the working table plate is horizontally arranged, and the clamp is arranged at the edge of the end part of the working table plate;

the striking subassembly includes mounting bracket, slide rail and balancing weight, mounting bracket sliding connection sets up in the top surface of work platen and relative with the anchor clamps level, the slide rail is along the direction sliding connection parallel with mounting bracket sliding track line on the mounting bracket, and the one end of this slide rail is connected with the striking piece that sets up relative with anchor clamps, and its other end is connected with the limiting plate, the opposite side of limiting plate is connected with the slide bar with slide rail parallel arrangement, the balancing weight slip cap is established on the slide bar, the outer tip of slide bar corresponds the protruding spacing portion of round of balancing weight.

In the above scheme, the edge of one side of the impact block facing the clamp is in a step shape.

In the above scheme, the clamp comprises a clamping block, the top surface of the clamping block is provided with a placing groove, the outer side of the clamping block is provided with a locking screw rod in a penetrating manner through threads, and the threaded end of the locking screw rod extends into the placing groove.

In the scheme, the outer side part of the working table plate corresponding to the clamp is connected with a cover shell, the cover shell is provided with an opening, the opening is opposite to the clamp, the lower end part of the cover shell is communicated with a pipe shell, the bottom end of the pipe shell inclines downwards and extends, and a collecting box is arranged below the working table plate and corresponding to the lower end part of the pipe shell.

In the scheme, the front side surface of the mounting frame is connected with a handle in the vertical direction.

In the above scheme, the mounting bracket includes the curb plate of two vertical settings, two top between the curb plate is connected with a mounting panel, the slide rail is located two between the curb plate, sliding connection has the slider on the slide rail, the top of slider is connected with the bottom surface of mounting panel.

Compared with the prior art, the utility model has the advantages of as follows: the utility model discloses an auxiliary device includes work platen, anchor clamps and striking subassembly, is provided with corresponding slide rail and balancing weight on the striking subassembly, and one end of slide rail is connected with the striking piece that sets up with anchor clamps relatively, and usable anchor clamps press from both sides tight fixed honing head emery stick in the use, and the striking subassembly slides towards anchor clamps, utilizes the inertia of the balancing weight of the installation of the slide rail other end to promote the striking piece and stretch out the striking emery stick and dismantle it; the whole operation process is relatively simple and convenient, and the clamp is used for clamping and fixing, so that the possibility of accidental injury is reduced; compared with manual knocking, inertia generated by the balancing weight impacts the sand strip, the sand strip knocking device is time-saving and labor-saving.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a top view of FIG. 1;

fig. 3 is a front view of fig. 1.

List of reference numerals: 100 work tables, 200 clamps, 201 clamping blocks, 202 placement grooves, 203 locking screws, 300 impact components, 301 installation frames, 302 sliding rails, 303 balancing weights, 304 impact blocks, 305 limiting plates, 306 sliding rods, 307 limiting parts, 308 handles, 309 side plates, 310 installation plates, 311 sliding blocks, 400 casings, 401 open ports, 402 pipe shells and 403 collection boxes.

Detailed Description

The present invention will be further illustrated with reference to the following specific embodiments, which are to be construed as merely illustrative and not limitative of the remainder of the disclosure. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Example (b): referring to fig. 1 to 3, an auxiliary device for disassembling a honing head emery stick includes a work table 100, a clamp 200 and an impact assembly 300, referring to fig. 1, the work table 100 is horizontally disposed, four corners of the bottom of the work table 100 are connected with support legs, and the clamp 200 is disposed at an end edge of the work table 100; the clamp 200 comprises a clamping block 201, a placing groove 202 is formed in the top surface of the clamping block 201, a locking screw 203 penetrates through the outer side of the clamping block 201 through threads, and the threaded end of the locking screw 203 extends into the placing groove 202; the abrasive strips of the honing head are fixed on the mounting seat, the mounting seat is in a rectangular plate shape, a plurality of abrasive strips to be removed and the mounting seat are arranged in the placing groove 202 together in the using process, and the locking screw rod 203 is screwed down, so that the thread end of the locking screw rod is pressed against the side part of the mounting seat to clamp and fix the mounting seat;

the impact assembly 300 comprises a mounting frame 301, a sliding rail 302 and a balancing weight 303, the mounting frame 301 is connected to the top surface of the workbench plate 100 in a sliding manner and horizontally arranged opposite to the clamp 200, the sliding rail 302 is connected to the mounting frame 301 in a sliding manner along a direction parallel to a sliding track line of the mounting frame 301, the mounting frame 301 comprises two side plates 309 arranged vertically, a mounting plate 310 is connected to the top between the two side plates 309, the sliding rail 302 is located between the two side plates 309, a sliding block 311 is connected to the sliding rail 302 in a sliding manner, and the top of the sliding block 311 is connected to the bottom surface of the mounting plate 310;

referring to fig. 1, the side of the mounting plate 310 is slidably engaged with the work table 100 by a slider-guide mechanism;

one end of the slide rail 302 is connected with an impact block 304 arranged opposite to the clamp 200, the other end of the slide rail is connected with a limit plate 305, the other side of the limit plate 305 is connected with a slide bar 306 arranged parallel to the slide rail 302, a balancing weight 303 is sleeved on the slide bar 306 in a sliding way, and the outer end part of the slide bar 306 is convexly provided with a circle of limit part 307 corresponding to the balancing weight 303;

a cover 400 is connected to the outer side of the workbench plate 100 corresponding to the clamp 200, the cover 400 is provided with an opening 401, the opening 401 is arranged opposite to the clamp 200, the lower end part of the cover 400 is communicated with a pipe shell 402, the bottom end of the pipe shell 402 is inclined downwards and extends, and a collecting box 403 is arranged below the workbench plate 100 corresponding to the lower end part of the pipe shell 402;

when the sand strips are disassembled, a plurality of sand strips to be disassembled are arranged in the placing groove 202 together with the mounting seat, the sand strips are arranged upwards, and the locking screw rod 203 is screwed down, so that the thread end of the locking screw rod is pressed against the side part of the mounting seat to clamp and fix the sand strips; the mounting frame 301 is quickly slid to the clamp 200 towards the clamp 200, the balancing weight 303 on the sliding rod 306 pushes the limiting plate 305 forward to drive the impact block 304 at the end of the sliding rail 302 to extend out and impact the sand strips on the clamp 200 to make the sand strips fall off under the action of inertia, the fallen sand strips fly outwards and are blocked by the housing 400, and the pipe shells 402 connected with the lower end of the housing 400 fall into the collecting box 403 to be collected together.

The impact block 304 is relatively large in overall stress when being in synchronous contact with a plurality of sand bars, the edge of one side, facing the clamp 200, of the impact block 304 is in a step shape, the outer edge of the step-shaped impact block 304 sequentially impacts the sand bars fixed on the clamp 200 during impact, and the impact force generated when the impact block 304 impacts the sand bars can be dispersed.

In order to facilitate the sliding of the mounting bracket 301, a handle 308 is connected to the front side of the mounting bracket 301 along the vertical direction.

The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.

Claims

1. The utility model provides a honing head emery stick is dismantled and is used auxiliary device which characterized in that: the impact mechanism comprises a workbench plate (100), a clamp (200) and an impact assembly (300), wherein the workbench plate (100) is horizontally arranged, and the clamp (200) is arranged at the edge of the end part of the workbench plate (100);

striking subassembly (300) include mounting bracket (301), slide rail (302) and balancing weight (303), mounting bracket (301) sliding connection set up in the top surface of work platen (100) and relatively with anchor clamps (200) level, slide rail (302) along the direction sliding connection on mounting bracket (301) parallel with mounting bracket (301) slip trajectory, the one end of this slide rail (302) is connected with striking piece (304) that set up relatively with anchor clamps (200), and its other end is connected with limiting plate (305), the opposite side of limiting plate (305) is connected with slide bar (306) with slide rail (302) parallel arrangement, balancing weight (303) slip cap is established on slide bar (306), the outer tip of slide bar (306) corresponds balancing weight (303) protruding and is equipped with spacing portion of round (307).

2. The auxiliary device for disassembling the honing head emery stick of claim 1, wherein: the edge of the impact block (304) facing the side of the clamp (200) is stepped.

3. The auxiliary device for disassembling the honing head emery stick of claim 1 or 2, wherein: the clamp (200) comprises a clamping block (201), a placing groove (202) is formed in the top surface of the clamping block (201), a locking screw rod (203) penetrates through the outer side of the clamping block (201) through threads, and the threaded end of the locking screw rod (203) extends into the placing groove (202).

4. The auxiliary device for disassembling the honing head emery stick of claim 1 or 2, wherein: the outer side part, corresponding to the clamp (200), of the working table plate (100) is connected with a cover shell (400), the cover shell (400) is provided with an opening (401), the opening (401) is arranged right opposite to the clamp (200), the lower end part of the cover shell (400) is communicated with a pipe shell (402), the bottom end of the pipe shell (402) extends downwards in a downward inclined mode, and a collecting box (403) is placed below the working table plate (100) and corresponding to the lower end part of the pipe shell (402).

5. The auxiliary device for disassembling the honing head emery stick of claim 1, wherein: the front side surface of the mounting rack (301) is connected with a handle (308) along the vertical direction.

6. The auxiliary device for disassembling the honing head emery stick of claim 1, wherein: mounting bracket (301) includes curb plate (309) of two vertical settings, two top between curb plate (309) is connected with a mounting panel (310), slide rail (302) are located two between curb plate (309), sliding connection has slider (311) on slide rail (302), the top of slider (311) is connected with the bottom surface of mounting panel (310).