CN211564266U

CN211564266U - Positioning tool for die machining

Info

Publication number: CN211564266U
Application number: CN202020022065.7U
Authority: CN
Inventors: 李明海
Original assignee: Kunshan Hongtianhai Precision Mould Co ltd
Current assignee: Kunshan Hongtianhai Precision Mould Co ltd
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-09-25
Anticipated expiration: 2030-01-07

Abstract

The utility model discloses a mould processing is with location frock, including benchmark board and fine-tuning, the benchmark groove has been seted up to the inside of benchmark board, and the both ends of benchmark board all install removal board group, removal board group is through benchmark groove sliding fit on the benchmark board, the top equidistance of removal board group is provided with air telescopic handle perpendicularly, and air telescopic handle's bottom all is connected with the trachea, fine-tuning fixes the top at air telescopic handle respectively, the inside vertical threaded rod that runs through of fixed plate. This mould processing is with location frock adopts pneumatic principle, carries out quick clamping to the mould, compresses tightly fixedly through fine-tuning to the mould, through rotatory threaded rod, can reciprocate the threaded rod on the fixed plate, borrows this and can reciprocate the position of rubber disk to reach the purpose of fine setting, make the rubber disk can match as far as possible with the irregular surface, and support tightly on the irregular surface, borrow this and fix the mould.

Description

Positioning tool for die machining

Technical Field

The utility model relates to a frock clamp technical field specifically is a mould processing is with location frock.

Background

The tooling is a technological device, which refers to a general name of various tools used in the manufacturing process, including a cutter, a clamp, a die, a measuring tool, a checking tool, an auxiliary tool, a bench tool, a station tool and the like, any manufacturing process needs the participation of a positioning tooling, the positioning tooling is a clamp in a popular meaning, and in the die machining process, in order to ensure the quality of a final finished product, the die needs to be positioned and fixed, so the positioning tooling needs to be used.

The existing positioning tool for the die is difficult to realize quick clamping when clamping and fastening the die, and after the clamping is good, the compression adjustment of irregular surfaces on the die is difficult, so that some special dies have the problem of insufficient adaptation degree during clamping.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould processing is with location frock to solve the current mould that proposes in the above-mentioned background art and use location frock, press from both sides the fastening timing to the mould, be difficult to realize quick clamping, and the clamping is good the back, the comparatively difficult problem of adjustment that compresses tightly of irregular face on the mould.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mould processing is with location frock, includes benchmark board and fine-tuning, the benchmark groove has been seted up to the inside of benchmark board, and the both ends of benchmark board all install removal board group, removal board group is through benchmark groove sliding fit on the benchmark board, the top equidistance of removal board group is provided with air telescopic handle perpendicularly, and air telescopic handle's bottom all is connected with the trachea, fine-tuning fixes respectively on air telescopic handle's top, and fine-tuning includes fixed plate, threaded rod and rubber disk, the inside vertical threaded rod that runs through of fixed plate, and the bottom vertical welding of threaded rod has the rubber disk.

Preferably, the inner side surface of the reference plate is vertically fixed with spring telescopic rods, and the spring telescopic rods are arranged at equal intervals along the horizontal direction of the reference plate.

Preferably, the movable plate group comprises an upper plate, a lower plate, a connecting plate and a stretching rod, the upper plate is arranged above the lower plate, the connecting plate is fixed between the upper plate and the lower plate, the upper plate and the lower plate are both provided with two connecting plates, and the end part between the upper plate and the end part between the lower plate are both connected with the stretching rod.

Preferably, the connecting plate passes through the inside of the reference groove, and the connecting plate and the reference plate form a moving structure through the reference groove.

Preferably, the pneumatic telescopic rod is connected with the air pipe to form a communicating structure, and the fine adjustment mechanism and the moving plate group form a lifting structure through the pneumatic telescopic rod.

Preferably, the outer wall thread size of threaded rod and the board internal thread hole size of fixed plate mutually support, and be vertical angle each other between threaded rod and the fixed plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this mould processing is with location frock adopts pneumatic principle, carries out quick clamping to the mould, compresses tightly fixedly through fine-tuning to the mould, through rotatory threaded rod, can reciprocate the threaded rod on the fixed plate, borrows this and can reciprocate the position of rubber disk to reach the purpose of fine setting, make the rubber disk can match as far as possible with the irregular surface, and support tightly on the irregular surface, borrow this and fix the mould.

2. The spring telescopic rod can realize elastic expansion, and after the mould was put into the benchmark board, the outer wall of mould will contact with the top of each spring telescopic rod, and from this, the spring telescopic rod passes through elastic expansion, pushes up the outer wall at the mould tightly to the clamping of realization bottom the mould.

3. The movable plate group is divided into an upper plate and a lower plate, namely the upper plate and the lower plate, the upper plate and the lower plate are connected into a whole through the connecting plate, and the movable plate group can slide on the reference plate by utilizing the matching of the connecting plate in the reference groove, so that the size of the positioning surface of the positioning tool can be adjusted, and the positioning tool can clamp more dies.

4. Can carry out the inflation of compressed air to pneumatic telescoping rod through the trachea for pneumatic telescoping rod can obtain flexible control, so alright realize quick flexible, and then can carry out quick clamping to the mould.

Drawings

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

fig. 2 is a schematic structural view of the moving plate assembly of the present invention;

fig. 3 is a schematic view of the fine adjustment mechanism of the present invention.

In the figure: 1. a reference plate; 2. a reference groove; 3. a spring telescopic rod; 4. a movable plate group; 5. an upper plate; 6. a lower plate; 7. a connecting plate; 8. a stretch rod; 9. an air pressure telescopic rod; 10. an air tube; 11. a fine adjustment mechanism; 12. a fixing plate; 13. a threaded rod; 14. a rubber disc.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a positioning tool for die machining comprises a reference plate 1 and a fine adjustment mechanism 11, a reference groove 2 is formed in the reference plate 1, moving plate groups 4 are mounted at two ends of the reference plate 1, the moving plate groups 4 are in sliding fit with the reference plate 1 through the reference grooves 2, spring telescopic rods 3 are vertically fixed on the inner side surface of the reference plate 1, the spring telescopic rods 3 are arranged at equal intervals in the horizontal direction of the reference plate 1, and the spring telescopic rods 3 are of a telescopic structure with springs inside;

the movable plate group 4 comprises an upper plate 5, a lower plate 6, two connecting plates 7 and a stretching rod 8, the upper plate 5 is arranged above the lower plate 6, the connecting plates 7 are fixed between the upper plate 5 and the lower plate 6, the upper plate 5 and the lower plate 6 are both provided with two connecting plates, the end parts between the upper plate 5 and the lower plate 6 are both connected with the stretching rod 8, the connecting plates 7 penetrate through the reference grooves 2, the connecting plates 7 and the reference plates 1 form a movable structure through the reference grooves 2, the movable plate group 4 is divided into an upper plate 5 and a lower plate 6, the upper plate 5 and the lower plate 6 are connected into a whole through the connecting plates 7, and the movable plate group 4 can slide on the reference plates 1 by matching of the connecting plates 7 in the reference grooves 2, so that the size of the positioning surface of the positioning tool can be adjusted, and the positioning tool can clamp more dies;

the pneumatic telescopic rods 9 are vertically arranged above the moving plate group 4 at equal intervals, the bottom ends of the pneumatic telescopic rods 9 are connected with air pipes 10, the pneumatic telescopic rods 9 are connected with the air pipes 10 to form a communicated structure, the fine adjustment mechanism 11 and the moving plate group 4 form a lifting structure through the pneumatic telescopic rods 9, the pneumatic telescopic rods 9 can be charged with compressed air through the air pipes 10, the pneumatic telescopic rods 9 can be controlled to stretch, and therefore rapid stretching can be achieved, and further rapid clamping can be conducted on a mold;

fine adjustment mechanism 11 is fixed respectively on the top of pneumatic telescoping rod 9, and fine adjustment mechanism 11 includes fixed plate 12, threaded rod 13 and rubber disk 14, the vertical threaded rod 13 that runs through in inside of fixed plate 12, and the perpendicular welding in bottom of threaded rod 13 has rubber disk 14, mutually support between the outer wall thread size of threaded rod 13 and the board internal thread hole size of fixed plate 12, and be perpendicular angle each other between threaded rod 13 and the fixed plate 12, through rotatory threaded rod 13, can reciprocate threaded rod 13 on fixed plate 12, borrow this can reciprocate rubber disk 14's position, thereby reach the purpose of fine setting, make rubber disk 14 can match with the irregular face as far as possible, and support tightly on the irregular face, borrow this to fix the mould.

The working principle is as follows: for the positioning tool, firstly, the reference groove 2 is utilized to move the two groups of movable plate groups 4 left and right along the reference plate 1, so that the distance between the two groups of movable plate groups 4 is adjusted, namely, the movable plate groups are matched with the size of a mold to be clamped, then the mold is placed in an area surrounded by the reference plate 1 and the movable plate groups 4, at the moment, the outer wall of the bottom of the mold is contacted with the top end of the spring telescopic rod 3, the spring telescopic rod 3 is extruded by the mold to elastically contract, so that the bottom of the mold is firmly clamped and stably under the elastic expansion and contraction action of the spring telescopic rod 3, then compressed air flow is filled into or pumped out from each air pressure telescopic rod 9 through an air supply pipeline externally connected with an air pipe 10, the air pressure telescopic rods 9 are quickly expanded and contracted, and thus the air pressure telescopic rods 9 can drive the fine adjustment mechanism 11 to quickly move up, the threaded rod 13 is then rotated according to the particular upper surface of the mould so that the rubber disc 14 attached thereto can be brought as close as possible to the upper surface of the mould, thereby holding down the irregular upper surface of the mould.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mould processing is with location frock, includes datum plate (1) and fine-tuning (11), its characterized in that: benchmark groove (2) have been seted up to the inside of benchmark board (1), and the both ends of benchmark board (1) all install movable plate group (4), movable plate group (4) are through benchmark groove (2) sliding fit on benchmark board (1), the top equidistance of movable plate group (4) is provided with air telescopic link (9) perpendicularly, and the bottom of air telescopic link (9) all is connected with trachea (10), fine-tuning (11) are fixed respectively on the top of air telescopic link (9), and fine-tuning (11) include fixed plate (12), threaded rod (13) and rubber disk (14), threaded rod (13) are run through vertically in the inside of fixed plate (12), and the perpendicular welding in bottom of threaded rod (13) has rubber disk (14).

2. The positioning tool for die machining according to claim 1, wherein the positioning tool comprises: the inner side surface of the reference plate (1) is vertically fixed with spring telescopic rods (3), and the spring telescopic rods (3) are arranged at equal intervals along the horizontal direction of the reference plate (1).

3. The positioning tool for die machining according to claim 1, wherein the positioning tool comprises: the movable plate group (4) comprises an upper plate (5), a lower plate (6), a connecting plate (7) and a stretching rod (8), wherein the upper plate (5) is arranged above the lower plate (6), the connecting plate (7) is fixed between the upper plate (5) and the lower plate (6), the upper plate (5) and the lower plate (6) are both provided with two connecting plates, and the end part between the upper plate (5) and the end part between the lower plate (6) are both connected with the stretching rod (8).

4. The positioning tool for die machining according to claim 3, wherein the positioning tool comprises: the connecting plate (7) penetrates through the reference groove (2), and the connecting plate (7) and the reference plate (1) form a moving structure through the reference groove (2).

5. The positioning tool for die machining according to claim 1, wherein the positioning tool comprises: the pneumatic telescopic rod (9) is connected with the air pipe (10) to form a communicating structure, and the fine adjustment mechanism (11) and the movable plate group (4) form a lifting structure through the pneumatic telescopic rod (9).

6. The positioning tool for die machining according to claim 1, wherein the positioning tool comprises: the outer wall thread size of threaded rod (13) and the board internal thread hole size of fixed plate (12) mutually support, and be vertical angle between threaded rod (13) and fixed plate (12) each other.