CN210150681U

CN210150681U - Skid bar for bench test building

Info

Publication number: CN210150681U
Application number: CN201920309777.4U
Authority: CN
Inventors: 张芝川; 孙微; 田阳; 李建华; 李论; 李爽; 高明松
Original assignee: FAW Group Corp
Current assignee: FAW Group Corp
Priority date: 2019-03-12
Filing date: 2019-03-12
Publication date: 2020-03-17
Anticipated expiration: 2029-03-12

Abstract

The utility model provides a bench test builds and uses crowbar, includes activity main part, sharp main part, hexagonal bolt pole, lower margin, the lower extreme and the lower margin of activity main part are articulated, and the activity main part other end has a circular slot, and the activity main part is close to one of lower margin and serves and have a screw hole, the one end of sharp main part match for the sharp mouth end and with the circular slot of activity main part, the other end is flat end, and the sharp main part is close to flat and serves has a screw hole, during the screw hole of hexagonal bolt pole two main parts of screw in activity main part and sharp main part, the sharp mouth end of sharp main part inserts the circular slot of activity main part, constitutes the crowbar wholly. The beneficial effects of the utility model are that having simple structure, the preparation is easy, has improved the labor efficiency that the test bench was built greatly. After the tip end of the tip type main body is inserted into the circular groove of the movable main body, the crowbar is lengthened, a heavier fixture can be pried, and the use is more labor-saving.

Description

Skid bar for bench test building

Technical Field

The utility model relates to a commonly used instrument such as automobile development, auto repair, in particular to bench test builds and uses crowbar.

Background

In the automobile research and development process, the bench test of the performance and reliability of each assembly and parts is a very important link. When the test bench is built, the test fixture is often adjusted to meet the test requirements. At present, universal tools such as crowbars, copper hammers and screwdrivers are mostly adopted to adjust the test fixture. Because bench test all builds on the iron floor in a style of calligraphy T type groove, is difficult to find the fulcrum when using traditional crowbar to it can play a role to still need to look for some thing and fill up in the use. The test fixture is easily damaged by a copper hammer and the labor intensity is high. When the bolt hole of the clamp is centered, the screwdriver is too thin, the operation is inconvenient, and the screwdriver is easy to damage.

Disclosure of Invention

An object of the utility model is to provide a bench test builds and uses crowbar, has solved common tools such as crowbar, copper hammer, screwdriver among the prior art awkward problem when building bench test.

The utility model aims at realizing through the following technical scheme:

the utility model provides a bench test builds and uses crowbar, includes activity main part 1, sharp main part 2, hexagonal bolt pole 3, lower margin 4, the lower extreme of activity main part 1 is articulated with lower margin 4, and the 1 other end of activity main part has a circular slot 11, and one of activity main part 1 is close to lower margin 4 is served and is had a screw hole 12, the one end of sharp main part 2 match for sharp mouth end 21 and with the circular slot of activity main part 1, the other end is flat end 22, and there is a screw hole 12 on sharp main part 2 is close to flat end 22, hexagonal bolt pole 3 can the screw hole 12 of movable main part 1 and two main parts of sharp main part of screw in, and the sharp mouth end 21 of sharp main part 2 inserts in the circular slot 11 of activity main part 1, and it is whole to constitute the crowbar.

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

the utility model has the advantages of simple structure, the preparation is easy, has improved the labor efficiency that the test bench was built greatly. When the test bed is built, the ground feet on the movable main body are placed in the floor groove on the iron floor as the fulcrum of the crowbar, the length of the bolt rod can be adjusted, and the trouble of finding the fulcrum and the cushion block is avoided. The pointed end of the pointed main body is very convenient to use when centering the bolt hole of the clamp, and the flat end has the function of a universal crowbar. After the pointed end of the pointed main body is inserted into the circular groove of the movable main body, the crowbar is lengthened, a heavier fixture can be pried, and the use is more labor-saving.

Drawings

FIG. 1 is a schematic structural view of a crowbar for bench test construction according to the present invention;

FIG. 2 is a schematic structural view of a crowbar point-shaped main body;

FIG. 3 is a schematic structural view of the lower end foot of the movable main body of the crowbar;

in the figure: 1. the movable body 2, the pointed body 3, the hexagonal bolt rod 4, the ground foot 5 and the T-shaped groove.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

As shown in fig. 1 and 3, a crowbar for bench test construction comprises a movable main body 1, a pointed main body 2, a hexagonal bolt rod 3 and a ground foot 4, wherein the lower end of the movable main body 1 is hinged to the ground foot 4, a circular groove 11 is formed in the other end of the movable main body 1, a threaded hole 12 is formed in the movable main body 1, one end of the pointed main body 2 is a pointed end 21, the other end of the pointed main body is a flat end 22, a threaded hole 12 is formed in the pointed main body 2, the hexagonal bolt rod 3 can be screwed into the threaded holes 12 of the two main bodies, and the pointed end 21 of the pointed main body 2 can be inserted into the circular groove 11 of the movable main body 1 to form a whole crowbar.

When the fixture is used, if the fixture is required to be adjusted towards the direction of a T-shaped groove 5 of the iron floor, the anchor feet 4 of the hinges of the movable main body 1 are placed in the T-shaped groove 5 and rotated until the anchor feet 4 are clamped, the hexagonal bolt rod 3 is rotated to enable the bolt head to be in contact with the fixture, the movable main body 1 is pushed, and then the fixture is pushed; if the clamp needs to be adjusted in the vertical direction of the T-shaped groove 5 of the iron floor, the flat end 22 of the pointed main body 2 is placed in the T-shaped groove 5, the hexagonal bolt rod 3 is rotated to enable the bolt head to be in contact with the clamp, the movable main body 2 is pushed, and then the clamp is pushed. When the threaded hole of the clamp is centered, the sharp-mouth end 21 of the sharp-type main body is used for prying the clamp until the two holes are centered.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a skid for bench test is built with crowbar which characterized in that: it is including activity main part (1), sharp main part (2), hexagonal bolt pole (3), lower margin (4), the lower extreme and lower margin (4) of activity main part (1) are articulated, and activity main part (1) other end has a circular slot (11), and activity main part (1) is served by lower margin (4) and is had a screw hole (12), the one end of sharp main part (2) be sharp mouth end (21), the other end is flat end (22), and there is a screw hole (12) on sharp main part (2) is close to flat end (22), in screw hole (12) of hexagonal bolt pole (3) two main parts of screw in, in sharp mouth end (21) of sharp main part (2) can insert circular slot (11) of activity main part (1), constitute the crow bar wholly.

2. The crowbar for bench test building according to claim 1, wherein: the movable main body (1) and the pointed main body (2) are separated, and the pointed end (21) of the pointed main body (2) can be inserted into the circular groove (11) of the movable main body (1) to combine the movable main body (1) and the pointed main body (2).