CN211262988U

CN211262988U - Multi-station digital display type welding tension tester

Info

Publication number: CN211262988U
Application number: CN201921979839.9U
Authority: CN
Inventors: 何立军
Original assignee: Shenzhen Jinzhu Laser Welding Co ltd
Current assignee: Shenzhen Jinzhu Laser Welding Co ltd
Priority date: 2019-11-16
Filing date: 2019-11-16
Publication date: 2020-08-14
Anticipated expiration: 2029-11-16

Abstract

The utility model discloses a multistation digital display formula welding tension tester, including the work base, the fixed surface has seted up work groove on the work base, and work the groove and install a pair ofly about the perpendicular central line symmetric distribution of work base, work the inside left side fixed mounting in groove and have the fixing base, work groove right side movable mounting has the sliding seat, work base upper surface right side fixed mounting has the pulley bar, pulley bar upper end fixed mounting has a steering pulley, fixed surface installs the digital display screen on the work base. This multistation digital display welding tension tester is provided with multiunit work platform through being provided with a work base upper surface, can carry out the tensile test to multiunit experimental materials simultaneously, simultaneously through setting up the digital display screen, can feed back the tensile force numerical value that tension sensor monitored in real time to the digital display screen on, thereby can change the splint of different model specifications according to the test object of difference through setting splint to convenient dismantlement structure simultaneously.

Description

Multi-station digital display type welding tension tester

Technical Field

The utility model relates to a tensile tester technical field specifically is a multistation digital display formula welding tensile tester.

Background

The tension tester is used for tension test, and is mainly used for tensile, compression, bending, peeling, shearing and tearing tests of nonmetal materials such as adhesive tapes, rubber, plastics, sea/foam cotton, waterproof materials, electric wires and cables, textiles, net ropes, non-woven fabrics and the like, metal wires, metal foils, metal plates and metal rods.

However, in the existing welding tension tester, usually, only one welding tension tester is arranged on one working platform, and the test work cannot be effectively carried out when a plurality of groups of test materials need to be compared, so that the working efficiency is greatly reduced, and the reliability of the detection and comparison result is weakened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multistation digital display formula welding tension tester to propose current welding tension tester in solving above-mentioned background art, a work platform only is provided with a welding tension tester usually, then can't effectively carry out this test work when needs contrast multiunit test material, thereby greatly reduced work efficiency weakens the problem that detects contrast result reliability simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multistation digital display welding tension tester, includes the work base, fixed surface has seted up the work groove on the work base, and the work groove installs a pair ofly about the perpendicular center line symmetric distribution of work base, work inslot portion left side fixed mounting has the fixing base, work groove right side movable mounting has the sliding seat, work base upper surface right side fixed mounting has the pulley bar, pulley bar upper end fixed mounting has diverting pulley, work base right side surface movable mounting has hand pulley, fixed surface has the digital display screen on the work base.

Preferably, a limiting groove is fixedly formed in the groove wall of the working groove, the limiting groove is symmetrically distributed about the vertical center line of the working groove, a pair of limiting blocks are fixedly mounted at the lower end of the side surface of the movable seat, the pair of limiting blocks are symmetrically distributed about the vertical center line of the movable seat, and the specification and the size of the cross section of the working groove are matched with those of the cross section of the lower end of the movable seat.

Preferably, fixed surface installs force sensor on the fixing base right side, force sensor front side right side fixed mounting has unable adjustment base, unable adjustment base right side fixed mounting has the fixation clamp, and the fixation clamp installs a pair ofly about unable adjustment base vertical center line symmetric distribution, fixation clamp center department has seted up the screw and has configured the set screw, the set screw other end movable mounting has splint, force sensor and digital display screen electric connection.

Preferably, the fixed swivelling chute of having seted up in splint dorsal part surface center department, the fixed spacing revolving chute of having seted up of swivelling chute cell wall, the constant head tank has been seted up to fixed screw fixed surface, constant head tank bottom fixed mounting has the spring, spring other end fixed mounting has the location ball, and location ball specification and size and spacing revolving chute specification and size looks adaptation.

Preferably, a fixing clamp is fixedly mounted on the left side of the movable seat, a steel wire rope is fixedly mounted on the right side of the movable seat, and the other end of the steel wire rope penetrates through the steering pulley and is fixedly connected with the hand-operated pulley.

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

1. according to the multi-station digital display type welding tension tester, a plurality of groups of working platforms are arranged on the upper surface of one working base, so that tension tests can be simultaneously carried out on a plurality of groups of experimental materials, comparison is convenient, and the working efficiency is greatly increased;

2. according to the multi-station digital display type welding tension tester, the tension value monitored by the tension sensor in real time can be fed back to the digital display screen by arranging the digital display screen, so that the test data can be more conveniently analyzed, and the service life is greatly prolonged;

3. this multistation digital display welding tension tester through setting splint to the convenient structure of dismantling, thereby can change the splint of different model specifications according to the test object of difference to strengthen the practicality greatly.

Drawings

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

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

FIG. 3 is a schematic view of the internal structure of the present invention;

FIG. 4 is a schematic view of the internal structure of the fixing screw according to the present invention;

fig. 5 is a schematic view of the fixing screw mounting structure of the present invention.

In the figure: 1. a working base; 2. a working groove; 3. a fixed seat; 4. a movable seat; 5. a pulley lever; 6. a diverting pulley; 7. a pulley is hand-operated; 8. a digital display screen; 9. a limiting groove; 10. a limiting block; 11. a tension sensor; 12. a fixed base; 13. a fixing clip; 14. a screw hole; 15. fixing screws; 16. a splint; 17. a rotating tank; 18. a limiting rotary groove; 19. positioning a groove; 20. a spring; 21. a positioning ball; 22. a steel cord.

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. 1-5, the present invention provides a technical solution: the utility model provides a multistation digital display formula welding tension tester, including work base 1, surface mounting has seted up work groove 2 on work base 1, and work groove 2 installs a pair ofly about 1 perpendicular centerline symmetric distribution of work base, the inside left side fixed mounting in work groove 2 has fixing

base

3, 2 right side movable mounting in work groove have sliding

seat

4, 1 upper surface right side fixed mounting of work base has a

pulley lever

5, 5 upper end fixed mounting of pulley lever has a

diverting pulley

6, 1 right side surface movable mounting of work base has

hand pulley

7, 1 upper surface fixed mounting of work base has digital display screen 8.

Further, work 2 cell walls in groove and fixedly seted up spacing groove 9, spacing groove 9 has been seted up a pair ofly about 2 vertical center lines symmetric distributions in groove, 4 side surface lower extremes of sliding seat fixed mounting have stopper 10, stopper 10 installs a pair ofly about 4 vertical center lines symmetric distributions in sliding seat, and 2 cross-sectional specification sizes in groove of working and 4 lower extreme cross-sectional specification sizes looks adaptations of sliding seat, thereby sliding seat 4 can be through spacing groove 9 and stopper 10 mating reaction ability at spacing inslot 9 internal motion.

Further, fixed surface installs force sensor 11 on the 3 right sides of fixing base, fixed surface installs 12 on the 11 front sides right sides of force sensor, fixed surface installs fixed clamp 13 on the 12 right sides of fixed clamp, fixed clamp 13 center department has seted up screw 14 and has configured fixed screw 15, fixed screw 15 other end movable mounting has splint 16, force sensor 11 and digital display screen 8 electric connection, force sensor 11 model is YL-325, can transmit the pulling force data who monitors for digital display screen 8 through force sensor 11, thereby accomplish the demonstration of reading.

Furthermore, a rotating groove 17 is fixedly formed in the center of the surface of the back side of the clamping plate 16, a limiting rotating groove 18 is fixedly formed in the wall of the rotating groove 17, a positioning groove 19 is fixedly formed in the surface of the fixing screw 15, a spring 20 is fixedly mounted at the bottom of the positioning groove 19, a positioning ball 21 is fixedly mounted at the other end of the spring 20, the specification and the size of the positioning ball 21 are matched with those of the limiting rotating groove 18, and the positioning ball 21 can rotate in the limiting rotating groove 18 to realize the forward and backward movement of the clamping plate 16.

Further, 4 left sides fixed mounting of sliding seat has

fixation clamp

13, 4 right sides fixed mounting of sliding seat has wire rope 22, and the wire rope 22 other end passes diverting pulley 6 and with hand pulley 7 fixed connection, thereby can rotate through shaking hand pulley 7 and stimulate 4 removals of sliding seat to accomplish tensile test.

The working principle is as follows: when the multi-station digital display welding tension tester needs to be used for testing the welding tension, firstly, the clamping plate 16 with a proper shape is selected according to the shape specification of an object to be tested, so as to be convenient for better fixing the tested object, the fixing screw 15 is kept on the same central axis with the back side rotary groove 17 of the clamping plate 16, then, the fixing screw 15 is deeply inserted into the rotary groove 17, the positioning ball 21 is extruded by the groove wall of the rotary groove 17 to be retracted into the positioning groove 19, thereby extruding the spring 20, when the fixing screw 15 is inserted to the limit position, the positioning ball 21 is not acted by the groove wall of the rotary groove 17 any more, thereby, the positioning ball moves outwards under the action of the spring 20, and is clamped into the limit rotary groove 18, thereby, the replacement of the clamping plate 16 is realized, next, the fixing screw 15 on the right side of the fixed seat 3 is rotated, one end of the tested object is firmly fixed, then, firmly fix the measured object other end, begin to rotate hand pulley 7 immediately, thereby hand pulley 7 rotates and drives wire rope 22 and tighten up 4 relative displacement of pulling movable seat, thereby realize the tensile work to the measured object, force sensor 11 can be in real time to the pulling force data monitoring record and reflect on digital display screen 8, thereby make things convenient for the reading count, fixed surface installs two work platform on the simultaneous working base 1, can carry out two tensile tests simultaneously, thereby the efficiency of greatly increased work.

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 multistation digital display formula welding tension tester, includes work base, its characterized in that: the utility model discloses a work base, including work base upper surface, work base upper surface fixed surface has seted up the work groove, and the work groove is installed a pair ofly about the perpendicular center line symmetric distribution of work base, work inslot portion left side fixed mounting has the fixing base, work groove right side movable mounting has the sliding seat, work base upper surface right side fixed mounting has the pulley bar, pulley bar upper end fixed mounting has a diverting pulley, work base right side surface movable mounting has hand pulley, work base upper surface fixed mounting has the digital display screen.

2. The multi-station digital display welding tension tester according to claim 1, characterized in that: the working groove wall is fixedly provided with a limiting groove, the limiting groove is symmetrically distributed about a vertical center line of the working groove, the lower end of the side surface of the movable seat is fixedly provided with a limiting block, the limiting block is symmetrically distributed about the vertical center line of the movable seat and is provided with a pair of limiting blocks, and the section specification and size of the working groove are matched with the section specification and size of the lower end of the movable seat.

3. The multi-station digital display welding tension tester according to claim 1, characterized in that: fixed surface installs force sensor on the fixing base right side, force sensor front side right side fixed mounting has unable adjustment base, unable adjustment base right side fixed mounting has the fixation clamp, and the fixation clamp installs a pair ofly about unable adjustment base vertical center line symmetric distribution, fixation clamp center department has seted up the screw and has configured the fixed screw, fixed screw other end movable mounting has splint, force sensor and digital display screen electric connection.

4. The multi-station digital display welding tension tester according to claim 3, characterized in that: the fixed swivelling chute of having seted up in splint dorsal part surface center department, spacing rotary chute has been seted up to the swivelling chute cell wall fixation, the constant head tank has been seted up to fixed screw fixed surface, constant head tank bottom fixed mounting has the spring, spring other end fixed mounting has the location ball, and location ball specification and size and spacing rotary chute specification and size looks adaptation.

5. The multi-station digital display welding tension tester according to claim 3, characterized in that: the movable seat left side fixed mounting has the fixation clamp, movable seat right side fixed mounting has wire rope, the wire rope other end passes diverting pulley and with hand pulley fixed connection.