CN212807840U

CN212807840U - Tensile test tool

Info

Publication number: CN212807840U
Application number: CN202021818398.7U
Authority: CN
Inventors: 严祥平
Original assignee: Shanghai Xinyuan Integrated Circuit Technology Co ltd
Current assignee: Shanghai Xinyuan Integrated Circuit Technology Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-03-26
Anticipated expiration: 2030-08-27

Abstract

The utility model relates to a test fixture technical field just discloses a tensile test fixture, including tensile fixture base, tensile fixture base surface upside is provided with presses rotating device, and tensile fixture base surface upside is provided with the spout, is provided with solid fixed splint in the spout, and spout quantity is two. This tensile test tool, through the solid fixed splint that set up at tensile tool base surface upside, the rethread sets up the gear pole in solid fixed splint, and through setting up at the left gear that drives of gear pole surface, when pressing down the gear pole, make the gear pole lapse in the upper end spout, and because gear pole and drive gear looks adaptation again, drive gear and fan-shaped rotor plate fixed connection, thereby make fan-shaped rotor plate under the drive of gear pole, rotate, when fan-shaped rotor plate and mechanical original paper overlap joint, thereby make machinery original paper fixed in solid fixed splint, thereby realized carrying out the effect fixed to different machinery original papers.

Description

Tensile test tool

Technical Field

The utility model relates to a test fixture technical field specifically is a tensile test fixture.

Background

The jig is a large tool for carpenters, ironmen, pincers, machines, electric controls and other handicrafts, and is mainly used as a tool for assisting in controlling positions or actions (or both), and the jig can be divided into a process assembly jig, a project test jig and a circuit board test jig.

Along with the continuous progress of people's life, people are also more and more to the demand of various machinery, the same is along with the continuous promotion of people quality of life, people are also more and more strict to the quality requirement of machinery original paper, so experimental tool has just appeared, especially tensile test tool tests to the hardness of machinery original paper, but traditional tensile test tool can only test to single original paper, so just cause the waste of resource very easily, so at present the urgent need of a tensile test tool in the market, solve the problem that traditional tensile tool mentioned above causes the waste to the resource.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides a tensile test tool possesses advantages such as can carry out tensile test to different mechanical original papers, has solved the problem that the traditional test tool that mentions causes the wasting of resources among the above-mentioned background art.

(II) technical scheme

For the purpose of realizing that mentions in the above-mentioned background art carries out tensile test to different mechanical original papers, the utility model provides a following technical scheme: the utility model provides a tensile test tool, includes tensile tool base, tensile tool base surface upside is provided with presses rotating device, tensile tool base surface upside is provided with the spout, be provided with solid fixed splint in the spout.

Preferably, the spout quantity is two, and two the spout uses tensile tool base central line as the symmetry axis and evenly sets up in the left and right sides of tensile tool base surface upside, and two the spout inner wall all is provided with solid fixed splint.

Preferably, the number of the pressing rotating devices is two, and the pressing rotating devices are uniformly arranged on the left side and the right side of the upper side of the outer surface of the stretching jig base by taking the central line of the stretching jig base as a symmetry axis.

The upper side of the outer surface of the stretching jig base is provided with two grooves, the lower ends of the grooves are fixedly connected with the upper side of the outer surface of the stretching jig base and penetrate through the upper side of the outer surface of the stretching jig base to the inside of the stretching jig base, and the pressing rotating devices are arranged in the two grooves, so that the pressing rotating devices can drive the fixed clamping plates to move in the stretching jig base.

Preferably, press rotating device and include the rotating device box, the internal diapire upside fixedly connected with rotating device spring of rotating device box, rotating device spring upper end fixedly connected with activity spring board, the activity spring board is controlled both ends and is provided with the spout that slides from top to bottom, activity spring board upper end fixedly connected with dwang, the dwang surface is provided with the axis of rotation, axis of rotation surface downside is provided with the axis of rotation base, the axis of rotation surface is provided with the stay cord.

The dwang surface is provided with the screw thread, also is provided with the screw thread on the axis of rotation inner ring inner wall, and two screw thread looks adaptations, so when pressing the dwang downwards for the dwang drives the axis of rotation and rotates, thereby makes the axis of rotation drive stay cord rotate, thereby makes the stay cord drive solid fixed splint to slide in the spout.

Preferably, the solid fixed splint include solid fixed splint base slider, gu fixed splint base slider upper end fixedly connected with splint, splint inside is provided with the upper end spout, upper end spout inner wall overlap joint has the gear pole, gear pole surface left side is provided with the drive gear, drive the fan-shaped rotor plate of gear surface rear side fixedly connected with, splint surface upside fixedly connected with upper end spring.

Preferably, the number of the driving gears is four, every two driving gears are a group and are uniformly arranged on the left side and the right side inside the clamping plate.

Gear pole surface left side is provided with the gear piece, and the gear piece with drive gear looks adaptation, so make the gear pole drive gear and rotate to make fan-shaped rotor plate rotate, and splint surface upside fixedly connected with upper end spring, and upper end spring upper end and gear pole surface fixed connection, thereby make gear pole can the upward movement, thereby make fan-shaped rotor plate and mechanical original paper to take off and connect.

Compared with the prior art, the utility model provides a tensile test tool possesses following beneficial effect:

1. this tensile test tool, through the solid fixed splint that set up at tensile tool base surface upside, the rethread sets up the gear pole in solid fixed splint, and through setting up at the left gear that drives of gear pole surface, when pressing down the gear pole, make the gear pole lapse in the upper end spout, and because gear pole and drive gear looks adaptation again, drive gear and fan-shaped rotor plate fixed connection, thereby make fan-shaped rotor plate under the drive of gear pole, rotate, when fan-shaped rotor plate and mechanical original paper overlap joint, thereby make machinery original paper fixed in solid fixed splint, thereby realized carrying out the effect fixed to different machinery original papers.

2. This tensile test tool, through the pressing rotating device who sets up at tensile tool base surface upside, the dwang of rethread setting in pressing rotating device, because the dwang surface is provided with the screw thread, and screw thread and axis of rotation inner ring thread looks adaptation, then press the dwang downwards again, make the dwang drive the axis of rotation and rotate, thereby make the axis of rotation drive the stay cord rotate in the axis of rotation, again because axis of rotation one end and solid fixed splint surface fixed connection are kept away from to the stay cord, thereby make the axis of rotation drive the stay cord make solid fixed splint slide in the spout, thereby realized the effect to mechanical original paper tensile test.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is a front cross-sectional view of the structure pressing and rotating device of the present invention;

fig. 3 is a schematic side view and sectional view of the structure-fixing splint of the present invention.

Wherein: 1. stretching the jig base; 2. a pressing rotating device; 3. a chute; 4. fixing the clamping plate; 201. rotating the device case; 202. a turning device spring; 203. a movable spring plate; 204. an up-down sliding chute; 205. rotating the rod; 206. a rotating shaft base; 207. a rotating shaft; 208. pulling a rope; 401. a fixed splint base slide block; 402. a splint; 403. an upper end chute; 404. a gear lever; 405. driving the gear; 406. a sector rotating plate; 407. an upper end spring.

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 tensile test fixture includes a tensile fixture base 1;

as shown in fig. 1, a pressing rotating device 2 is arranged on the upper side of the outer surface of a stretching jig base 1, a sliding groove 3 is arranged on the upper side of the outer surface of the stretching jig base 1, and a fixing clamp plate 4 is arranged in the sliding groove 3.

Specifically, as shown in fig. 1, the number of the sliding grooves 3 is two, the two sliding grooves 3 are uniformly arranged on the left side and the right side of the upper side of the outer surface of the stretching jig base 1 by taking the central line of the stretching jig base 1 as a symmetry axis, and the inner walls of the two sliding grooves 3 are provided with fixing clamping plates 4.

Specifically, as shown in fig. 1, the number of the pressing rotating devices 2 is two, and the two pressing rotating devices 2 are uniformly arranged on the left and right sides of the upper side of the outer surface of the stretching jig base 1 by using the central line of the stretching jig base 1 as the symmetry axis.

Through the technical scheme, the upper side of the outer surface of the stretching jig base 1 is provided with the grooves, the lower ends of the grooves are fixedly connected with the upper side of the outer surface of the stretching jig base 1 and penetrate through the upper side of the outer surface of the stretching jig base 1 to the interior of the stretching jig base 1, the number of the grooves is two, and the pressing rotating devices 2 are arranged in the two grooves, so that the pressing rotating devices 2 can drive the fixed clamping plates 4 to move in the stretching jig base 1.

Specifically, as shown in fig. 2, the pressing rotating device 2 includes a rotating device box 201, a rotating device spring 202 is fixedly connected to the upper side of the bottom wall in the rotating device box 201, a movable spring plate 203 is fixedly connected to the upper end of the rotating device spring 202, upper and lower sliding chutes 204 are arranged at the left and right ends of the movable spring plate 203, a rotating rod 205 is fixedly connected to the upper end of the movable spring plate 203, a rotating shaft 207 is arranged on the outer surface of the rotating rod 205, a rotating shaft base 206 is arranged on the lower side of the outer surface of the rotating shaft 207, and a.

Through above-mentioned technical scheme, dwang 205 surface is provided with the screw thread, also is provided with the screw thread on the axis of rotation 207 inner ring inner wall, and two screw thread looks adaptations, so when pushing down dwang 205, make dwang 205 drive axis of rotation 207 and rotate, thereby make axis of rotation 207 drive stay cord 208 and rotate, thereby make stay cord 208 drive solid fixed splint 4 slide in spout 3.

Specifically, as shown in fig. 3, the fixed splint 4 includes a fixed splint base sliding block 401, a splint 402 is fixedly connected to the upper end of the fixed splint base sliding block 401, an upper end sliding groove 403 is formed in the splint 402, a gear rod 404 is lapped on the inner wall of the upper end sliding groove 403, a driving gear 405 is arranged on the left side of the outer surface of the gear rod 404, a sector rotating plate 406 is fixedly connected to the rear side of the outer surface of the driving gear 405, and an upper end spring 407 is fixedly connected to the upper side of the outer surface.

Specifically, as shown in fig. 3, the number of the driving gears 405 is four, and each two of the four driving gears 405 are a group and are uniformly disposed on the left and right sides inside the clamp plate 402.

Through above-mentioned technical scheme, gear pole 404 surface left side is provided with the gear piece, and the gear piece with drive gear 405 looks adaptation, so make gear pole 404 drive and drive gear 405 and rotate, thereby make fan-shaped rotor plate 406 rotate, and splint 402 surface upside fixedly connected with upper end spring 407, and upper end spring 407 upper end and gear pole 404 surface fixed connection, thereby make gear pole 404 can the up-movement, thereby make fan-shaped rotor plate 406 and mechanical original paper to take off and connect.

When using, this tensile test tool, when placing mechanical original paper in solid fixed splint 4, gear pole 404 is pressed down, make gear pole 404 drive gear 405 and rotate, thereby make fan-shaped rotor plate 406 and mechanical original paper overlap joint, thereby make mechanical original paper fixed in solid fixed splint 4, then the rethread presses dwang 205, make axis of rotation 207 rotate, thereby make stay cord 208 rotate on axis of rotation 207 surface, thereby make stay cord 208 drive solid fixed splint 4 slide in spout 3, thereby realized carrying out tensile test's effect to mechanical original paper.

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 tensile test tool, includes tensile tool base (1), its characterized in that: tensile tool base (1) surface upside is provided with presses rotating device (2), tensile tool base (1) surface upside is provided with spout (3), be provided with solid fixed splint (4) in spout (3).

2. The tensile test fixture of claim 1, wherein: spout (3) quantity is two, and two spout (3) use tensile tool base (1) central line evenly to set up the left and right sides at tensile tool base (1) surface upside as the symmetry axis, and two spout (3) inner wall all is provided with solid fixed splint (4).

3. The tensile test fixture of claim 1, wherein: the number of the pressing rotating devices (2) is two, and the pressing rotating devices (2) are evenly arranged on the left side and the right side of the upper side of the outer surface of the stretching jig base (1) by taking the central line of the stretching jig base (1) as a symmetry axis.

4. The tensile test fixture of claim 1, wherein: press rotating device (2) including rotating device box (201), wall upside fixedly connected with rotating device spring (202) in rotating device box (201), rotating device spring (202) upper end fixedly connected with activity spring board (203), both ends are provided with about activity spring board (203) slide spout (204), activity spring board (203) upper end fixedly connected with dwang (205), dwang (205) surface is provided with axis of rotation (207), axis of rotation (207) surface downside is provided with axis of rotation base (206), axis of rotation (207) surface is provided with stay cord (208).

5. The tensile test fixture of claim 1, wherein: the utility model discloses a gear pole, including solid fixed splint base slider (401), gu fixed splint (4) include solid fixed splint base slider (401), gu fixed splint base slider (401) upper end fixedly connected with splint (402), splint (402) inside is provided with upper end spout (403), upper end spout (403) inner wall overlap joint has gear pole (404), gear pole (404) surface left side is provided with drives gear (405), drive gear (405) surface rear side fixedly connected with fan-shaped rotor plate (406), splint (402) surface upside fixedly connected with upper end spring (407).

6. The tensile test fixture of claim 5, wherein: the number of the driving gears (405) is four, and every two driving gears (405) are in a group and are uniformly arranged on the left side and the right side of the inner part of the clamping plate (402).