CN213495749U

CN213495749U - Repair tool

Info

Publication number: CN213495749U
Application number: CN202021826949.4U
Authority: CN
Inventors: 蔡建峰
Original assignee: Suzhou Antaury Precision Parts Co ltd
Current assignee: Suzhou Antaury Precision Parts Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-06-22
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a repair frock, including the installation main part, be provided with the chamber of sliding in the installation main part, the bottom in chamber of sliding is provided with the hole of sliding, and the inside in chamber of sliding can be connected with the punching press main part with sliding, and the punching press main part is including sliding the dish, and sliding the sub-unit connection of dish has the ram rod, and the ram rod is worn to establish in the hole of sliding, slides the dish and is connected with the elastic component between the bottom in chamber of sliding. The utility model discloses can convenient and fast ground reprocess the work piece that is provided with the hole, promoted the efficiency of reprocessing greatly.

Description

Repair tool

Technical Field

The utility model relates to the technical field of machining, concretely relates to repair frock.

Background

The work piece that has the hole easily takes place the phenomenon of jam and deformation after long-term the use, for guaranteeing the normal use of this kind of work piece, needs to carry out artifical reprocess to this work piece, but current reprocess mode reprocess efficiency lower, can't satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a repair frock can convenient and fast ground reprocess the work piece that is provided with the hole, does benefit to the promotion and reprocesses efficiency.

In order to solve the technical problem, the utility model provides a technical scheme as follows:

the utility model provides a repair frock, includes the installation main part, be provided with the chamber of sliding in the installation main part, the bottom in chamber of sliding is provided with the hole of sliding, the inside in chamber of sliding can be connected with the punching press main part with sliding, the punching press main part includes the slip dish, the sub-unit connection of slip dish has the ram rod, the ram rod is worn to establish in the hole of sliding, the slip dish with be connected with the elastic component between the bottom in chamber of sliding.

In one embodiment, a positioning plate is connected to an upper portion of the mounting body, a guide hole is formed in the positioning plate, and an upright post is connected to an upper portion of the sliding plate and penetrates through the guide hole.

In one embodiment, the mounting body and the positioning plate are coupled by bolts.

In one embodiment, a circular boss is arranged at the upper part of the mounting main body, a circular groove is arranged at the bottom of the positioning plate, and the circular boss is inserted into the circular groove.

In one embodiment, the axes of the guide hole and the sliding hole coincide.

In one embodiment, the bottom end of the punching rod is provided with a conical head.

In one embodiment, the elastic member is a spring.

In one embodiment, the spring is sleeved on the stamping rod.

The utility model discloses following beneficial effect has: the utility model discloses a reprocess frock can convenient and fast ground reprocess the work piece that is provided with the hole, has promoted the efficiency of reprocessing greatly.

Drawings

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

FIG. 2 is a top view of the mounting body of FIG. 1;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a schematic structural view of the stamped body of FIG. 1;

FIG. 5 is a top view of the positioning plate of FIG. 1;

FIG. 6 is a cross-sectional view taken in the direction B-B in FIG. 5;

FIG. 7 is a schematic view of the use of the rework tool of FIG. 1;

in the figure: 1. the mounting device comprises a mounting main body, 11, a sliding cavity, 12, a sliding hole, 13, a circular boss, 2, a stamping main body, 21, a sliding disc, 22, a stamping rod, 221, a conical head, 23, a stand column, 3, a positioning plate, 31, a guide hole, 32, a circular groove, 4, an elastic piece, 5, a workpiece, 51 and an inner hole.

Detailed Description

The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

As shown in fig. 1, the embodiment discloses a repair tooling, including installation subject 1, be provided with the chamber 11 that slides on the installation subject 1, the bottom in chamber 11 that slides is provided with the hole 12 that slides, the inside in chamber 11 that slides can be connected with punching press main part 2 with sliding, punching press main part 2 includes sliding tray 21, and sliding tray 21's sub-unit connection has stamping rod 22, and stamping rod 22 wears to establish in the hole 12 that slides, is connected with elastic component 4 between sliding tray 21 and the bottom in chamber 11 that slides.

Wherein, sliding plate 21 upper portion is used for being connected with stamping device or other lifting drive device, and punching press pole 22 is arranged in wearing to establish and carries out the punching press in the hole 51 of the work piece 5 that needs to reprocess, through the setting of elastic component 4, can be after the reprocess for reprocess work piece 5 can break away from with punching press pole 22 mutually smoothly, also can play the cushioning effect at the in-process that punching press pole 22 moved down simultaneously.

In one embodiment, the positioning plate 3 is connected to the upper portion of the mounting body 1, as shown in fig. 5-6, the positioning plate 3 is provided with a guiding hole 31, the upper portion of the sliding plate 21 is connected with a column 23, the column 23 passes through the guiding hole 31 to provide a good guiding function for the whole punching body 2, and the top of the column 23 is used for connecting with a punching device or other lifting driving device.

In one embodiment, the mounting body 1 and the positioning plate 3 are coupled by bolts.

In one embodiment, as shown in fig. 2-3, a circular boss 13 is disposed on the upper portion of the mounting body 1, a circular groove 32 is disposed at the bottom of the positioning plate 3, and the circular boss 13 is inserted into the circular groove 32, which is beneficial to ensuring the alignment.

In one embodiment, the axes of the guide hole 31 and the slide hole 12 coincide with each other to better ensure the punching stability.

In one embodiment, as shown in fig. 4, the bottom end of the punch rod 22 is provided with a tapered head 221 to facilitate smooth entry of the punch rod 22 into the rework bore 51.

Further, the taper angle of the tapered head 221 is 20 °.

In one embodiment, the elastic member 4 is a spring.

In one embodiment, the spring is sleeved on the punch rod 22.

As shown in fig. 7, for a workpiece 5 provided with an inner hole 51, where the inner hole 51 is a through hole, the method for using the rework tool of the embodiment is to connect the upper part of the sliding tray 21 with a punching device, place the rework workpiece 5 on the lower part of the tool, so that the bottom of the punching rod 22 is aligned with the inner hole 51 of the workpiece 5, then use the punching device to drive the sliding tray 21 to slide down along the inner wall of the sliding cavity 11, so that the punching rod 22 passes through the inner hole 51 of the workpiece 5, thereby correcting the shape of the inner hole 51, and simultaneously dropping a blockage in the inner hole 51, after punching is finished, move up the punching main body 2, so that the punching rod 22 and the inner hole 51 are separated from each other. During the descending process of the stamping rod 22, the elastic element 4 is compressed, and after the stamping is finished, the stamping rod 22 can be quickly drawn out of the inner hole 51 under the action of the elastic force of the elastic element 4.

The repair tool of the embodiment can repair a workpiece provided with an inner hole conveniently and quickly, and repair efficiency is greatly improved.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims

1. The utility model provides a repair frock, its characterized in that, includes the installation main part, be provided with the chamber of sliding in the installation main part, the bottom in chamber of sliding is provided with the hole of sliding, the inside in chamber of sliding can be connected with the punching press main part with sliding, the punching press main part is including sliding the dish, sliding the sub-unit connection of dish has the depression bar, the depression bar is worn to establish in the hole of sliding, sliding the dish with be connected with the elastic component between the bottom in chamber of sliding.

2. The repair tooling of claim 1, wherein a positioning plate is connected to the upper portion of the mounting body, a guide hole is formed in the positioning plate, and an upright column is connected to the upper portion of the sliding plate and penetrates through the guide hole.

3. The rework tool of claim 2, wherein the mounting body and the locating plate are connected by bolts.

4. The repair tooling of claim 2, wherein a circular boss is arranged at the upper part of the mounting main body, a circular groove is arranged at the bottom of the positioning plate, and the circular boss is inserted into the circular groove.

5. The rework tool of claim 2, wherein axes of the pilot hole and the slip hole coincide.

6. The rework tool of claim 1, wherein a bottom end of the punch stem is provided with a conical head.

7. The rework tool of claim 1, wherein the resilient member is a spring.

8. The rework tool of claim 7, wherein the spring is sleeved on the punch stem.