CN210775002U

CN210775002U - Special fixture for sleeve drawing testing machine

Info

Publication number: CN210775002U
Application number: CN201921444445.3U
Authority: CN
Inventors: 李东莹; 蒋炯辉; 顾向阳
Original assignee: Wuxi Longma Plastic Co ltd
Current assignee: Wuxi Longma Plastic Co ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-06-16
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses a special fixture for a sleeve drawing testing machine, which comprises a lower fixing seat and an upper fixing seat, wherein the lower fixing seat and the upper fixing seat are matched with each other, one side of the lower fixing seat is fixedly connected with a hinged seat through a bolt, the hinged seat is provided with a jack, the hinged seat is connected with a hinged block through a rotating shaft, the hinged block is fixedly connected with the upper fixing seat through the bolt, a lower caulking groove is arranged above the lower fixing seat, an upper caulking groove is arranged below the upper fixing seat, the inner sides of the lower caulking groove and the upper caulking groove are both provided with an annular clamping groove, one sides of the lower caulking groove and the upper caulking groove, which are positioned in the annular clamping groove, are both provided with a limiting groove, one side of the lower fixing seat is fixedly connected with a locking mechanism through the bolt, the special fixture for the sleeve drawing testing machine is designed according to the structure of a sleeve, and, thereby ensuring the drawing test result and quality and greatly improving the production efficiency.

Description

Special fixture for sleeve drawing testing machine

Technical Field

The utility model relates to an anchor clamps technical field specifically is a special fixture of test machine is drawn to sleeve pipe.

Background

After the production of the rubber sleeve is finished, the rubber sleeve needs to be subjected to a drawing test, and because the drawing test position of the sleeve is special, the detection test difficulty is high, and errors are easily caused, the special clamp for the sleeve drawing test machine is invented to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a casing pipe draws testing machine special fixture to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a special fixture for a sleeve drawing testing machine comprises a lower fixing seat and an upper fixing seat, wherein the lower fixing seat and the upper fixing seat are matched with each other, the lower fixing seat and one side of the upper fixing seat are hinged together and can be opened and closed, a sleeve can be conveniently placed between the lower fixing seat and the upper fixing seat to be fixed, one side of the lower fixing seat is fixedly connected with a hinge seat through a bolt, a jack is arranged on the hinge seat, the hinge seat is connected with a hinge block through a rotating shaft, the hinge block and the upper fixing seat are fixedly connected through the bolt, a lower caulking groove is arranged above the lower fixing seat, an upper caulking groove is arranged below the upper fixing seat, the lower caulking groove and the upper caulking groove are semi-cylindrical, the sleeve can be clamped in the lower caulking groove and the upper caulking groove, annular clamping grooves and annular clamping grooves are arranged on the inner sides of the lower caulking groove and the upper caulking groove, the annular protruding card that can make the sheathed tube outside can play spacing effect in ring groove, the caulking groove all is provided with spacing recess with one side that lies in ring groove in the last caulking groove down, and the spacing recess of setting can be with protruding structure card on the sleeve pipe in spacing recess, realizes spacing fixedly, bolt fixedly connected with locking mechanism is passed through to one side of fixing base down, and the locking mechanism of setting can press from both sides the fastening with the lower fixing base of being in the same place of closure and fix with last fixing base.

Preferably, locking mechanism includes the fixed block, the fixed block passes through the side of bolt fastening fixing base under, the fixed welding in top of fixed block has the bracing piece, the top cover of bracing piece has the compact heap, the upper end threaded connection of bracing piece has the nut, will descend fixing base and last fixing base closed back together, will compress tightly the top of piece card at last fixing base, then it can to tighten up the nut.

Preferably, the side surface of the upper fixing seat is provided with a threaded hole, the threaded hole is connected with a screw rod in a threaded manner, and the arranged screw rod is convenient for fixing the clamp.

Preferably, the rotating shaft is inserted into the jack.

Preferably, the lower caulking groove and the upper caulking groove are matched with each other.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses a, the lower fixing base that sets up articulates together with upper fixing base one side, can open and shut, conveniently place the sleeve pipe and fix between lower fixing base and upper fixing base, the lower caulking groove that sets up and the last caulking groove are semi-cylindrical, can block the sleeve pipe in lower caulking groove and last caulking groove, the annular clamping groove that sets up, can make the annular bulge card in the outside of sleeve pipe in the annular clamping groove, can play spacing effect, the spacing recess that sets up, can block the protruding structure on the sleeve pipe in the spacing recess, realize spacing fixed, after lower fixing base and upper fixing base are closed together, block the top of last fixing base, then screw up the nut can, this sleeve pipe draws test machine special fixture, reasonable in design, simple structure, design according to the sleeve pipe structure, fix the spacing to the sleeve pipe, thereby draw guarantee test result and quality, greatly improving the production efficiency and reducing the labor intensity of workers.

Drawings

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

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

fig. 3 is a schematic view of the internal structure of the lower fixing base of the present invention.

In the figure: 1. a lower fixed seat; 2. an upper fixed seat; 3. a lower caulking groove; 4. an upper caulking groove; 5. an annular neck; 6. a limiting groove; 7. a hinged seat; 8. a jack; 9. a rotating shaft; 10. a hinged block; 11. a threaded hole; 12. a screw rod; 13. a locking mechanism; 14. a fixed block; 15. a support bar; 16. a compression block; 17. and a nut.

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, a special fixture for a casing pipe drawing tester comprises a lower fixing seat 1 and an upper fixing seat 2, wherein the lower fixing seat 1 and the upper fixing seat 2 are matched with each other, one side of the lower fixing seat 1 and one side of the upper fixing seat 2 are hinged together and can be opened and closed, a casing pipe can be conveniently placed between the lower fixing seat 1 and the upper fixing seat 2 for fixing, one side of the lower fixing seat 1 is fixedly connected with a hinge seat 7 through a bolt, the hinge seat 7 is provided with an insertion hole 8, the hinge seat 7 is connected with a hinge block 10 through a rotating shaft 9, the hinge block 10 is fixedly connected with the upper fixing seat 2 through a bolt, a lower caulking groove 3 is arranged above the lower fixing seat 1, an upper caulking groove 4 is arranged below the upper fixing seat 2, the lower caulking groove 3 and the upper caulking groove 4 are semi-cylindrical, and the casing pipe can be clamped in the lower caulking groove 3 and the upper caulking groove 4, the inboard of caulking groove 3 and last caulking groove 4 all is provided with ring groove 5 down, and ring groove 5 of setting can make the protruding card of annular in the sheathed tube outside in ring groove 5, can play spacing effect, caulking groove 3 all is provided with spacing recess 6 with the one side that is located ring groove 5 in the last caulking groove 4 down, and the spacing recess 6 of setting can be with the protruding structure card on the sleeve pipe in spacing recess 6, realizes spacing fixed, bolt fixedly connected with locking mechanism 13 is passed through to one side of fixing base 1 down, and the locking mechanism 13 of setting can press from both sides the lower fixing base 1 and the last fixing base 2 clamp of being in the same place closed tightly fixedly.

Specifically, locking mechanism 13 includes fixed block 14, fixed block 14 passes through the side of bolt fastening fixing base 1 down, the fixed welding in top of fixed block 14 has bracing piece 15, the top cover of bracing piece 15 has compact heap 16, the upper end threaded connection of bracing piece 15 has nut 17, will descend fixing base 1 and last fixing base 2 to close the back together, with compact heap 16 card in the top of last fixing base 2, then screw up nut 17 can, open threaded hole 11 in the side of going up fixing base 2, threaded hole 11 female connection has lead screw 12, and the lead screw 12 of setting conveniently fixes anchor clamps, pivot 9 is pegged graft in jack 8, the setting of matcing each other between caulking groove 3 and the last caulking groove 4 down.

The working principle is as follows: when the utility model is used, one side of the lower fixed seat 1 and one side of the upper fixed seat 2 are hinged together and can be opened and closed, a sleeve can be conveniently placed and fixed between the lower fixed seat 1 and the upper fixed seat 2, the lower caulking groove 3 and the upper caulking groove 4 are both semi-cylindrical, the sleeve can be clamped in the lower caulking groove 3 and the upper caulking groove 4, the annular clamping groove 5 is arranged, the annular bulge at the outer side of the sleeve can be clamped in the annular clamping groove 5 to play a limiting role, the limiting groove 6 is arranged, the bulge structure on the sleeve can be clamped in the limiting groove 6 to realize limiting and fixing, after the lower fixed seat 1 and the upper fixed seat 2 are closed together, the pressing block 16 is clamped above the upper fixed seat 2, and then the nut 17 is screwed, the special fixture for the sleeve drawing testing machine has reasonable design and simple structure, and is designed according to the sleeve structure to fix and limit the sleeve, therefore, the drawing test result and quality are guaranteed, the production efficiency is greatly improved, and the labor intensity of workers is reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a sleeve pipe drawing testing machine special fixture, includes fixing base (1) and last fixing base (2) down, its characterized in that: the lower fixing seat (1) and the upper fixing seat (2) are matched with each other, one side of the lower fixing seat (1) is fixedly connected with a hinge seat (7) through a bolt, the hinge seat (7) is provided with a jack (8), the hinge seat (7) is connected with a hinge block (10) through a rotating shaft (9), the hinged block (10) is fixedly connected with the upper fixed seat (2) through a bolt, a lower caulking groove (3) is arranged above the lower fixed seat (1), an upper caulking groove (4) is arranged below the upper fixed seat (2), the inner sides of the lower caulking groove (3) and the upper caulking groove (4) are both provided with an annular clamping groove (5), limiting grooves (6) are arranged on one sides of the annular clamping grooves (5) in the lower caulking groove (3) and the upper caulking groove (4), one side of the lower fixed seat (1) is fixedly connected with a locking mechanism (13) through a bolt.

2. The special fixture for the sleeve drawing tester according to claim 1, wherein: locking mechanism (13) are including fixed block (14), fixed block (14) pass through the side of bolt fastening fixing base (1) down, the fixed welding in top of fixed block (14) has bracing piece (15), the top cover of bracing piece (15) has compact heap (16), the upper end threaded connection of bracing piece (15) has nut (17).

3. The special fixture for the sleeve drawing tester according to claim 1, wherein: the side surface of the upper fixing seat (2) is provided with a threaded hole (11), and the threaded hole (11) is connected with a screw rod (12) in an internal thread mode.

4. The special fixture for the sleeve drawing tester according to claim 1, wherein: the rotating shaft (9) is inserted in the jack (8).

5. The special fixture for the sleeve drawing tester according to claim 1, wherein: the lower caulking groove (3) and the upper caulking groove (4) are matched with each other.