CN217751150U

CN217751150U - Auxiliary device for machining broach guide sleeve

Info

Publication number: CN217751150U
Application number: CN202221872039.9U
Authority: CN
Inventors: 于学庄; 于学师; 于振建
Original assignee: Tai'an Shengyu Thermal Equipment Co ltd
Current assignee: Tai'an Shengyu Thermal Equipment Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-11-08
Anticipated expiration: 2032-07-15

Abstract

The utility model relates to a broach uide bushing processing technology field especially relates to an auxiliary device of processing broach uide bushing, and its technical scheme includes pipe, bed plate and threaded rod, second hydraulic equipment is installed to second backup pad side, and the installation pipe is all installed with first backup pad side to the hydraulic stem terminal department of second hydraulic equipment, the threaded rod rotates to be installed in the installation pipe, and threaded installation has the movable block that is the symmetric distribution on the threaded rod, the regulation pole that is the symmetric distribution is installed to the side of movable block, and the terminal department of adjusting the pole installs first fixed plate, two the top at the bed plate is all installed to the pipe, and two pipes are located the outside of installation pipe respectively, and the pipe is coaxial setting with the installation pipe, install the first hydraulic equipment that is the symmetric distribution on the pipe, the hydraulic stem of first hydraulic equipment penetrates and installs the second fixed plate in the pipe. The utility model discloses possess and to fix it inside and outside, prevent the advantage that the uide bushing warp.

Description

Auxiliary device for machining broach guide sleeve

Technical Field

The utility model relates to a broach uide bushing processing technology field specifically is an auxiliary device of processing broach uide bushing.

Background

Broaches are shaped tools used for broaching. The tool surface has a plurality of rows of cutter teeth, and the size and shape of each row of cutter teeth increase and change from the cutting-in end to the cutting-out end. As the broaching tool makes a broaching motion, each tooth cuts a thickness of metal from the workpiece to a desired size and shape. Broaches are commonly used for machining round holes, splined holes, keyways, flats, contoured surfaces, etc. in batch and mass production with high productivity. The broaches are classified into inner broaches and outer broaches according to the difference of the portions of the work surface. The existing broach needs to use a guide sleeve to counteract the acting force which is applied to the broach and is perpendicular to the cutter rod when in use, otherwise the broach is easy to be damaged by the acting force which is perpendicular to the cutter rod.

The existing guide sleeve needs to be fixed in production and processing, the guide sleeve is mainly clamped from the outside by adopting a clamp structure and is fixed from the outside, the thin-walled guide sleeve is greatly influenced by the clamping force of the clamp, is easy to deform, and cannot ensure the production and processing quality of the guide sleeve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an auxiliary device of processing broach uide bushing possesses can fix it with the outside to inside, prevents the advantage that the uide bushing warp, has solved the problem that above-mentioned background art provided.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an auxiliary device of processing broach uide bushing, includes pipe, bed plate and threaded rod, first backup pad and second backup pad are installed to the upper end of bed plate, and first backup pad and second backup pad are the symmetric distribution, second hydraulic equipment is installed to the side of second backup pad, and the hydraulic stem terminal department of second hydraulic equipment all installs the installation pipe with the side of first backup pad, the threaded rod rotates to be installed in the installation pipe, and threaded mounting has the movable block that is the symmetric distribution on the threaded rod, the regulation pole that is the symmetric distribution is installed to the side of movable block, and the terminal department of adjusting the pole installs first fixed plate, two the top at the bed plate is all installed to the pipe, and two pipes are located the outside of installation pipe respectively, and the pipe is coaxial setting with the installation pipe, install the first hydraulic equipment that is the symmetric distribution on the pipe, the hydraulic stem of first hydraulic equipment penetrates and installs the second fixed plate in the pipe.

Preferably, the mounting tube is provided with a driving box, a micro driving device is arranged in the driving box, and a main shaft of the micro driving device is connected with the axis of the threaded rod. The miniature driving device in the driving box works to rotate the threaded rod.

Preferably, the threaded rod is provided with a positive thread structure and a negative thread structure, and the positive thread structure and the negative thread structure are symmetrically distributed. The arrangement of the positive thread structure and the negative thread structure can enable the two movable blocks to move relatively.

Preferably, the mounting pipe is provided with an extension hole, and the adjusting rod extends out of the mounting pipe from the extension hole. The arrangement of the adjusting rod can facilitate the extension and retraction of the adjusting rod.

Preferably, the lower extreme of pipe is installed and is presented the bracing piece that the array distributes, and the terminal department and the upper end fixed connection of bed plate of bracing piece. The support can support the pipe fixedly.

Compared with the prior art, the beneficial effects of the utility model are as follows: the outer sides of two installation pipes are respectively sleeved with the lengthened cylinder and the guide sleeve, the first fixing plate is positioned on the inner sides of the lengthened cylinder and the guide sleeve, the threaded rod can be rotated through the work of driving equipment in the driving box, the two first fixing plates can be moved to the two second fixing plates respectively under the matching of the two movable blocks, the two second fixing plates can be moved to the two first fixing plates respectively through the work of the two first hydraulic equipment, the inner wall and the outer surface of the guide sleeve can be clamped and fixed simultaneously through the first fixing plate and the second fixing plate, the deformation condition caused by clamping of the single surface of the guide sleeve can be effectively prevented, the guide sleeve can be conveniently processed, and the processing quality of the guide sleeve can be improved.

Drawings

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

FIG. 2 is a schematic view of the side view of the present invention;

fig. 3 is an enlarged schematic structural view of a in fig. 1 according to the present invention;

fig. 4 is a schematic view of the front view structure of the present invention.

The reference numbers and designations in the drawings are as follows:

1. a first hydraulic device; 2. a circular tube; 3. installing a pipe; 4. a first fixing plate; 5. a second fixing plate; 6. a support bar; 7. a first support plate; 8. a base plate; 9. a second support plate; 10. a second hydraulic device; 11. a drive box; 12. a movable block; 13. a threaded rod; 14. and adjusting the rod.

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

Example one

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides an embodiment: the utility model provides an auxiliary device of processing broach uide bushing, includes pipe 2, bed plate 8 and threaded rod 13, first backup pad 7 and second backup pad 9 are installed to the upper end of bed plate 8, and first backup pad 7 and second backup pad 9 are the symmetric distribution, second hydraulic equipment 10 is installed to the side of second backup pad 9, and installation pipe 3 is all installed with the side of first backup pad 7 to the hydraulic stem terminal department of second hydraulic equipment 10, the utility model provides a second hydraulic equipment 10 is known for technical personnel in the field, all belongs to conventional means or common general knowledge, just no longer gives details here, and technical personnel in the field can carry out arbitrary apolegamy according to its needs or facility.

In this embodiment, as shown in fig. 1 and 4, after the extension cylinder and the guide sleeve are clamped and fixed, the second hydraulic device 10 operates to move the installation pipe 3 at one end toward the other installation pipe 3, so that the extension cylinder and the guide sleeve can be butted, and the extension cylinder and the guide sleeve can be conveniently welded and fixed.

Example two

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides an embodiment: compared with the first embodiment, the auxiliary device for processing the broach guide sleeve further comprises: threaded rod 13 rotates and installs in installation pipe 3, install drive case 11 on the installation pipe 3, be provided with miniature actuating device in the drive case 11, miniature actuating device's main shaft is connected with threaded rod 13's axle center, be provided with positive helicitic texture and anti-helicitic texture on the threaded rod 13, positive helicitic texture and anti-helicitic texture are the symmetric distribution, threaded rod 13 goes up the screw thread and installs the movable block 12 that is the symmetric distribution, the regulation pole 14 that is the symmetric distribution is installed to the side of movable block 12, the extension hole has been seted up on the installation pipe 3, adjust pole 14 and extend installation pipe 3 from extending the hole, adjust the terminal department of pole 14 and install first fixed plate 4, two the top at bed plate 8 is all installed to pipe 2, the bracing piece 6 that is the array distribution is installed to the lower extreme of pipe 2, the terminal department of bracing piece 6 and bed plate 8's upper end fixed connection, two pipes 2 lie in the outside of installation pipe 3 respectively, and pipe 2 and installation pipe 3 are coaxial setting, install the first hydraulic equipment 1 that is the symmetric distribution on the pipe 2, install the hydraulic pressure pole of first hydraulic equipment 1 and install the pipe 5 in 2, the common general knowledge of this hydraulic pressure equipment and the drive case 11 in the general knowledge of the ordinary technical personnel of this can be according to carry out the public-known technical process and just, and all need to carry out this the convenient means, and just, and carry out this in the general public-known technical selection means in this the drive case according to the general public.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, the extension cylinder and the guide sleeve are respectively sleeved outside the two mounting pipes 3, the first fixing plate 4 is located inside the extension cylinder and the guide sleeve, the threaded rod 13 can be rotated by the operation of the micro driving device in the driving box 11, the two first fixing plates 4 can respectively move towards the two second fixing plates 5 under the cooperation of the two movable blocks 12, the two second fixing plates 5 can respectively move towards the two first fixing plates 4 by the operation of the two first hydraulic devices 1, and the extension cylinder and the guide sleeve can be clamped and fixed by the first fixing plates 4 and the second fixing plates 5.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an auxiliary device of processing broach uide bushing, includes pipe (2), bed plate (8) and threaded rod (13), its characterized in that: first backup pad (7) and second backup pad (9) are installed to the upper end of bed plate (8), and first backup pad (7) and second backup pad (9) are the symmetric distribution, second hydraulic equipment (10) are installed to the side of second backup pad (9), and the hydraulic stem terminal department of second hydraulic equipment (10) all installs installation pipe (3) with the side of first backup pad (7), threaded rod (13) rotate to be installed in installation pipe (3), and threaded rod (13) are gone up the threaded installation and are the movable block (12) of symmetric distribution, the side of movable block (12) is installed and is the regulation pole (14) of symmetric distribution, and the terminal department that adjusts pole (14) installs first fixed plate (4), two pipe (2) are all installed in the top of bed plate (8), and two pipe (2) are located the outside of installation pipe (3) respectively, and pipe (2) are coaxial setting with installation pipe (3), install first hydraulic equipment (1) that are the symmetric distribution on pipe (2), the pole of first hydraulic equipment (1) penetrates in second fixed plate (5).

2. The auxiliary device for processing the broach guide sleeve according to claim 1, characterized in that: the mounting tube (3) is provided with a driving box (11), a micro driving device is arranged in the driving box (11), and a main shaft of the micro driving device is connected with the axis of the threaded rod (13).

3. The auxiliary device for processing the broach guide sleeve according to claim 1, characterized in that: and the threaded rod (13) is provided with a positive thread structure and a negative thread structure which are symmetrically distributed.

4. The auxiliary device for processing the broach guide sleeve according to claim 1, characterized in that: an extending hole is formed in the mounting pipe (3), and the adjusting rod (14) extends out of the mounting pipe (3) from the extending hole.

5. The auxiliary device for processing the broach guide sleeve according to claim 1, characterized in that: the support rods (6) distributed in an array are installed at the lower end of the circular tube (2), and the tail end of each support rod (6) is fixedly connected with the upper end of the base plate (8).