CN217748947U

CN217748947U - Rotary clamping mechanism for improving flatness of die insert

Info

Publication number: CN217748947U
Application number: CN202221053512.0U
Authority: CN
Inventors: 宁天君
Original assignee: Harbin Tianjun Technology Co ltd
Current assignee: Harbin Tianjun Technology Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-11-08
Anticipated expiration: 2032-05-05

Abstract

The utility model discloses an improve rotatory fixture of die insert plane degree, including the mould board, the inside of mould board is provided with two mold inserts, the lower extreme fixed mounting of mold insert inserts the post, the outside of inserting the post is close to bottom surface set up threaded hole, insert the solid fixed ring of outside fixed mounting of post, the inside equal fixed mounting in both sides that is close to the mold insert of mould board has the module, the lower extreme fixed mounting of mould board has two fixed blocks, one of them one side of fixed block is run through there is screw rod one, another one side of fixed block is run through there is screw rod two, and passes through sleeve threaded connection between screw rod one and the screw rod two, the outside of mold insert is close to the four corners position and all is provided with the grip block. A improve rotatory fixture of mould insert plane degree, it is convenient to possess the centre gripping of being convenient for, and convenient to detach changes.

Description

Rotary clamping mechanism for improving flatness of die insert

Technical Field

The utility model relates to a die insert the field, in particular to improve rotatory fixture of die insert plane degree.

Background

There are two ways of assembling the die insert: one is locking and fixing from the back of the insert, the other is locking and fixing from the front of the insert, and the insert locked and fixed from the front can generally realize quick change on the machine, so a rotary clamping mechanism for improving the planeness of the die insert is needed;

firstly, the existing die insert flatness rotary clamping mechanism has poor clamping effect and is troublesome to operate when in use, and the use convenience is influenced; secondly, the prior rotary clamping mechanism for the flatness of the die insert cannot be convenient for rapidly dismounting the insert when in use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an improve mould and insert rotatory fixture of plane degree, can effectively solve in the background art: when the existing rotary clamping mechanism for the flatness of the die insert is used, the clamping effect is poor, the operation is troublesome, and the use convenience is influenced; secondly, the prior rotary clamping mechanism for the flatness of the die insert cannot be used for rapidly dismounting the insert when in use.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an improve rotatory fixture of die insert plane degree, includes the mould board, the inside of mould board is provided with two mold inserts, the lower extreme fixed mounting of mold insert inserts the post, the outside of inserting the post is close to the bottom surface and sets up threaded hole, insert the solid fixed ring of outside fixed mounting of post, the inside equal fixed mounting in both sides that is close to the mold insert of mould board has the module, the lower extreme fixed mounting of mould board has two fixed blocks, one of them one side of fixed block is run through there is screw rod one, another one side of fixed block is run through there is screw rod two, and passes through sleeve threaded connection between screw rod one and the screw rod two, the outside of mold insert is close to the four corners position and all is provided with the grip block.

As a further aspect of the utility model, the circular slot has been seted up to the upper end surface of mould board just being close to the mold insert under, the spout has been seted up to the upper end surface of mould board under being close to the grip block.

As a further aspect of the utility model, the round hole has been seted up to one side surface of grip block, the lower extreme of grip block is provided with the slider, the slider matches with the spout slip.

As a further aspect of the present invention, two four fixing bolts are penetrated through one side of the module, and one end of each fixing bolt is supported inside the round hole.

As a further scheme of the utility model, the lower extreme of mould board is close to the equal fixed mounting in four corners position and has the supporting leg, and the lower extreme of supporting leg has seted up anti-skidding line.

As a further aspect of the present invention, the inside of the circular groove has been provided with a perforation, the post is inserted to run through the circular groove, the perforation and the fixed block, the fixed ring block is inside the circular groove, the first screw rod runs through the inside of the threaded hole, and the first screw rod and the second screw rod are opposite in direction.

Compared with the prior art, the utility model discloses following beneficial effect has: in the utility model, through the arranged clamping block, the upper end of the die plate is provided with the chute, the lower end of the clamping block is provided with the slide block, the slide block is movably matched with the chute, and then the clamping block can be moved, at the moment, the fixing bolt is rotated, and then one end of the fixing bolt is supported inside the round hole outside the clamping block, so that the clamping block fixes the mold insert, the clamping effect is good, the mold insert can not generate displacement during stamping, the promotion is convenient, and the practicability is higher;

through the screw rod one and the screw rod two that set up, the lower extreme of mold insert is provided with inserts the post, insert the inside that the post inserted the circular slot, the lower extreme that makes insert the post runs through the perforation, and then inserts the inside of fixed block, screw rod one and the screw hole threaded connection that one of them mold insert lower extreme was seted up, screw rod two and another mold insert lower extreme set up some screw hole threaded connection, screw rod one and screw rod two pass through sleeve threaded connection, and then can fasten the mold insert, and be convenient for dismantle the mold insert, only need unscrew gim bolt and screw rod one, screw rod two, and then can dismantle the mold insert, the practicality is high.

Drawings

Fig. 1 is a schematic view of the overall structure of a rotary clamping mechanism for improving the flatness of a die insert of the present invention;

FIG. 2 is a schematic view of an insert structure of a rotary clamping mechanism for improving the flatness of a die insert of the present invention;

fig. 3 is a schematic bottom view of a die plate of a rotary clamping mechanism for improving the flatness of a die insert according to the present invention;

fig. 4 is a schematic top view of a die plate of a rotary clamping mechanism for improving the flatness of a die insert according to the present invention;

FIG. 5 is a schematic view of a clamping block structure of a rotary clamping mechanism for improving the flatness of a die insert according to the present invention;

fig. 6 is the schematic diagram of the local structure of the die plate of the rotary clamping mechanism for improving the flatness of the die insert of the present invention.

In the figure: 1. a mold plate; 2. an insert; 3. inserting a column; 4. a threaded hole; 5. a fixing ring; 6. a fixed block; 7. a first screw rod; 8. a second screw; 9. a sleeve; 10. a clamping block; 11. a fixing bolt; 12. a module; 13. a slider; 14. a circular hole; 15. a chute; 16. a circular groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-6, a rotary clamping mechanism for improving the flatness of a die insert comprises a die plate 1, two insert pieces 2 are arranged inside the die plate 1, an insert column 3 is fixedly mounted at the lower end of each insert piece 2, a threaded hole 4 is formed in the outer portion, close to the outer surface of the bottom end, of each insert column 3, a fixing ring 5 is fixedly mounted at the outer portion of each insert column 3, modules 12 are fixedly mounted on the two sides, close to the insert pieces 2, of the inside of the die plate 1, two fixing blocks 6 are fixedly mounted at the lower end of the die plate 1, a first screw 7 penetrates through one side of one fixing block 6, a second screw 8 penetrates through one side of the other fixing block 6, the first screw 7 and the second screw 8 are in threaded connection through a sleeve 9, and clamping blocks 10 are arranged at positions, close to four corners, of the outside of the insert pieces 2.

In this embodiment, a circular groove 16 is formed on the outer surface of the upper end of the die plate 1 just below the insert 2, and a slide groove 15 is formed on the outer surface of the upper end of the die plate 1 just below the clamping block 10.

In this embodiment, a circular hole 14 is formed in an outer surface of one side of the clamping block 10, a sliding block 13 is arranged at a lower end of the clamping block 10, and the sliding block 13 is in sliding fit with the sliding groove 15.

In this embodiment, four fixing pins 11 are disposed through one side of each of the two modules 12, and one end of each fixing pin 11 abuts against the inside of the circular hole 14.

In this embodiment, the lower extreme of mould board 1 is close to the equal fixed mounting in four corners position and has the supporting leg, and the lower extreme of supporting leg has seted up anti-skidding line.

In this embodiment, a through hole is formed inside the circular groove 16, the plug 3 penetrates through the circular groove 16, the through hole and the fixing block 6, the fixing ring 5 is clamped inside the circular groove 16, the first screw 7 penetrates through the threaded hole 4, and the external thread directions of the first screw 7 and the second screw 8 are opposite.

It should be noted that, the utility model relates to an improve rotatory fixture of die insert plane degree, when using, at first insert the mold insert 2 inside the circular slot 16 that the upper end of mould board 1 was seted up, grip block 10 through setting up, spout 15 has been seted up to the upper end of mould board 1, and the lower extreme of grip block 10 is provided with slider 13, slider 13 matches with spout 15 activity, and then can remove grip block 10, rotatory gim peg 11 this moment, and then make gim peg 11 one end support inside the round hole 14 in the grip block 10 outside, thereby make the grip block 10 fix the mold insert 2, thereby make the centre gripping effectual, when the punching press, mold insert 2 can not produce the displacement, through screw rod one 7 and screw rod two 8 that set up, the lower extreme of mold insert 2 is provided with insert post 3, insert post 3 inserts the inside of circular slot 16, make the lower extreme of insert post 3 run through the perforation, and then insert the inside of fixed block 6, screw rod one 7 and the screw rod 4 threaded connection that the lower extreme was seted up to one mold insert 2, screw rod two screw rod 8 and the screw rod 4 threaded connection, and screw rod 8 can dismantle sleeve 2, it only to carry out the screw rod 2 to dismantle.

The utility model discloses a grip block 10 that sets up, spout 15 has been seted up to the upper end of mould board 1, and the lower extreme of grip block 10 is provided with slider 13, slider 13 and spout 15 activity match, and then can remove grip block 10, rotate the gim peg 11 this moment, and then make gim peg 11 one end support inside round hole 14 outside grip block 10, thereby make grip block 10 fix mold insert 2, thereby make the centre gripping effectual, when punching press, mold insert 2 can not produce the displacement, convenient to popularize, the practicality is higher; through the screw rod one 7 and the screw rod two 8 that set up, the lower extreme of mold insert 2 is provided with inserts post 3, insert post 3 inserts the inside of circular slot 16, the lower extreme that makes insert post 3 runs through the perforation, and then insert the inside of fixed block 6, screw rod one 7 and the 4 threaded connection of screw hole that 2 lower extremes of one of them mold insert were seted up, screw rod two 8 and the 2 lower extremes of another mold insert set up some 4 threaded connection of screw hole, screw rod one 7 and screw rod two 8 pass through sleeve 9 threaded connection, and then can fasten mold insert 2, and be convenient for dismantle mold insert 2, only need unscrew gim bolt 11 and screw rod one 7, screw rod two 8, and then can dismantle mold insert 2, therefore, the practicality is high.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an improve rotatory fixture of die insert plane degree which characterized in that: including mould board (1), the inside of mould board (1) is provided with two mold inserts (2), the lower extreme fixed mounting of mold insert (2) has inserted post (3), the outside of inserting post (3) is close to bottom surface set up screw hole (4), the solid fixed ring of outside fixed mounting (5) of inserting post (3), the inside both sides that are close to mold insert (2) of mould board (1) all fixed mounting have module (12), the lower extreme fixed mounting of mould board (1) has two fixed blocks (6), one of them one side of fixed block (6) is run through screw rod one (7), another one side of fixed block (6) is run through screw rod two (8), and passes through sleeve (9) threaded connection between screw rod one (7) and screw rod two (8), the outside of mold insert (2) is close to the four corners position and all is provided with grip block (10).

2. The rotary clamping mechanism for improving the flatness of the die insert according to claim 1, wherein: a round groove (16) is formed in the outer surface of the upper end of the die plate (1) and is close to the position right below the insert (2), and a sliding groove (15) is formed in the outer surface of the upper end of the die plate (1) and is close to the position right below the clamping block (10).

3. The rotary clamping mechanism for improving the flatness of the die insert according to claim 2, wherein: round holes (14) are formed in the outer surface of one side of the clamping block (10), a sliding block (13) is arranged at the lower end of the clamping block (10), and the sliding block (13) is matched with the sliding groove (15) in a sliding mode.

4. The rotary clamping mechanism for improving the flatness of the die insert according to claim 1, wherein: four fixing bolts (11) penetrate through one side of each of the two modules (12), and one ends of the fixing bolts (11) are abutted to the inner portion of the circular hole (14).

5. The rotary clamping mechanism for improving the flatness of the die insert according to claim 1, wherein: the lower extreme of mould board (1) is close to the equal fixed mounting in four corners position and has the supporting leg, and the lower extreme of supporting leg has seted up anti-skidding line.

6. The rotary clamping mechanism for improving the flatness of the die insert according to claim 2, wherein: the inside of circular slot (16) has been seted up and has been perforated, insert post (3) and run through circular slot (16), perforation and fixed block (6), solid fixed ring (5) block is inside circular slot (16), screw rod (7) run through the inside of screw hole (4), and screw rod (7) and screw rod two (8) outside screw thread opposite direction.