CN218194762U

CN218194762U - Object carrying platform assembly for vacuum test

Info

Publication number: CN218194762U
Application number: CN202222381507.9U
Authority: CN
Inventors: 朱庆; 翟飞
Original assignee: Suzhou Yujia Electromechanical Equipment Co ltd
Current assignee: Suzhou Yujia Electromechanical Equipment Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-01-03
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses a belong to cargo platform subassembly technical field, specifically be a cargo platform subassembly is used in vacuum test, including the test box main part, the inside lower side wall mounting of test box main part has a supporting bench, the movable groove has been seted up on the lateral wall of a supporting bench, the inside horizontal installation in movable groove has the double-thread screw rod, and the left end of double-thread screw rod runs through a supporting bench's left side wall, the right-hand member fixed mounting of double-thread screw rod has the carousel of being connected with movable groove lateral wall, the knob is installed to the left end of double-thread screw rod, be connected with the movable block with the laminating of movable groove lateral wall on the lateral wall of the both sides screw thread of double-thread screw rod, at first can make things convenient for the double-thread screw rod at a supporting bench's movable inslot rotation through setting up of carousel to can make two movable blocks of connecting be close to each other or keep away from under the cooperation of opposite screw thread under the restriction in movable groove, can adjust the distance between two splint like this to the position of centre gripping can be adjusted according to the size of test piece.

Description

Object carrying platform assembly for vacuum test

Technical Field

The utility model relates to a cargo platform subassembly technical field specifically is a cargo platform subassembly is used in vacuum test.

Background

The clamping structure on the objective platform subassembly that uses in present vacuum test box generally all is fixed size, can only fix single size when to the test piece centre gripping like this to cause the limitation of test piece, makeed the practicality of test to reduce.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cargo platform subassembly is used in vacuum test to the clamping structure on the cargo platform subassembly that uses in solving the present vacuum test box that proposes in the above-mentioned background art generally all is fixed size, can only fix single size when to the test piece centre gripping like this, thereby has caused the limitation of test piece, makes the problem that test practicality reduces.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cargo platform subassembly is used in vacuum test, includes the test box main part, a supporting bench is installed on the inside lower side wall of test box main part, the activity groove has been seted up on the lateral wall of a supporting bench, the double-thread screw rod is transversely installed to the inside in activity groove, and the left end of double-thread screw rod runs through the left side wall of a supporting bench, the right-hand member fixed mounting of double-thread screw rod has the carousel of being connected with activity groove lateral wall, the knob is installed to the left end of double-thread screw rod, be connected with the movable block of laminating with activity groove lateral wall on the threaded lateral wall in both sides of double-thread screw rod, the last side wall of movable block installs splint, the lateral wall facing of splint is equipped with the protection pad.

Preferably, the side wall of the movable groove is provided with a positioning groove corresponding to the turntable.

Preferably, the turntable is detachably connected with the support table through a screw I.

Preferably, equal fixed mounting has the fixed plate on the lateral wall about the brace table, can dismantle through screw two between the lateral wall of fixed plate and test box main part and be connected.

Preferably, the upper side wall of the moving block is fixedly provided with a butt joint plate, the side wall of the clamping plate is provided with a butt joint groove corresponding to the butt joint plate, and the butt joint plate is detachably connected with the clamping plate through a third screw.

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

the utility model discloses simple structure, at first can make things convenient for the double thread screw rod at a supporting bench's activity inslot internal rotation through the setting of carousel, and can make two movable blocks of connection be close to each other or keep away from under the cooperation of opposite screw thread under the restriction of activity groove, can adjust the distance between two splint like this, with this can adjust the position of centre gripping according to the size of test piece, can improve the variety of centre gripping test piece through this kind of mode, and the setting of protection pad can improve the protectiveness of centre gripping, the stability of centre gripping can be strengthened in the increase of resistance simultaneously, can reduce clamping structure's limitation like this, thereby improve holistic practicality.

Drawings

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

FIG. 2 is a cross-sectional view of the structure of FIG. 1;

FIG. 3 is an enlarged view of the portion A in FIG. 2;

FIG. 4 is an enlarged view of the portion B of FIG. 2;

fig. 5 is a partial structure diagram of the present invention.

In the figure: the test box comprises a test box body 1, a support table 2, a movable groove 3, a double-thread screw rod 4, a rotary table 5, a positioning groove 6, a screw I7, a knob 8, a fixing plate 9, a screw II 10, a moving block 11, a clamping plate 12, a protection pad 13, a butt joint groove 14, a butt joint plate 15 and a screw III 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The embodiment is as follows:

referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a cargo platform subassembly is used in vacuum test, includes test box main part 1, install brace table 2 on the inside lower side wall of test box main part 1, movable groove 3 has been seted up on the lateral wall of brace table 2, double thread screw rod 4 is transversely installed to the inside in movable groove 3, and the left end of double thread screw rod 4 runs through the left side wall of brace table 2, the right-hand member fixed mounting of double thread screw rod 4 has the carousel 5 of being connected with movable groove 3 lateral wall, can not influence the rotation of double thread screw rod 4 through the cooperation of carousel 5, knob 8 is installed to the left end of double thread screw rod 4, and setting up of knob 8 can conveniently rotate double thread screw rod 4, be connected with the movable block 11 of laminating with movable groove 3 lateral wall on the lateral wall of double thread screw rod 4, through the two-way screw thread on the double thread screw rod 4, can be close to each other or keep away from each other through two movable blocks 11 of restriction control in movable groove 3 when rotating, install splint 12 on the upper side wall of movable block 11, the side wall of splint 12, the lateral wall facing of splint 12 is equipped with protection pad 13, can adjust the distance of centre gripping between two splint 12 through the control of movable block 11, and can play the protection antiskid effect of protection pad 13.

The side wall of the movable groove 3 is provided with a positioning groove 6 corresponding to the turntable 5, so that the mounting position of the turntable 5 can be conveniently fixed, the turntable 5 and the supporting table 2 are detachably connected through a first screw 7, assembly and disassembly are convenient, the left side wall and the right side wall of the supporting table 2 are fixedly provided with a fixing plate 9, the fixing plate 9 and the side wall of the test box main body 1 are detachably connected through a second screw 10, the mounting position of the supporting table 2 can be fixed, the upper side wall of the moving block 11 is fixedly provided with a butt plate 15, the side wall of the clamping plate 12 is provided with a butt groove 14 corresponding to the butt plate 15, the butt plate 15 and the clamping plate 12 are detachably connected through a third screw 16, and the clamping plate 12 can be conveniently disassembled and assembled, so that the clamping plates 12 of different shapes can be conveniently replaced.

The working principle is as follows: firstly, the double-thread screw 4 is inserted into the movable groove 3 of the supporting table 2, the moving block 11 is arranged in the movable groove 3, the turntable 5 connected with the right end of the moving block is combined with the positioning groove 6 on the side wall of the movable groove 3, then the position of the turntable 5 is fixed through the first screw 7, the position of the double-thread screw 4 can be fixed, the knob 8 is installed at the left end of the double-thread screw 4, the clamping plate 12 is combined with the butt-joint plate 15 on the moving block 11 through the butt-joint groove 14, two groups of butt-joints are realized through the third screw 16, the installation of the clamping plate 12 can be completed, finally the supporting table 2 is placed inside the testing box main body 1, the installation position can be fixed through the fixing plate 9 and the second screw 10, the assembly of the supporting table component can be completed, when the testing piece is clamped, the distance between the two clamping plates 12 can be adjusted through the rotation of the double-thread screw 4, the testing pieces with different sizes can be clamped, the limitation of the clamping structure can be reduced, and the practicability of the whole is improved.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

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 an objective platform subassembly is used in vacuum test, includes test box main part (1), its characterized in that: the testing box comprises a testing box body (1) and is characterized in that a supporting table (2) is installed on the lower side wall inside the testing box body (1), a movable groove (3) is formed in the side wall of the supporting table (2), a double-threaded screw rod (4) is transversely installed inside the movable groove (3), the left end of the double-threaded screw rod (4) penetrates through the left side wall of the supporting table (2), a rotary table (5) connected with the side wall of the movable groove (3) is fixedly installed at the right end of the double-threaded screw rod (4), a knob (8) is installed at the left end of the double-threaded screw rod (4), a moving block (11) attached to the side wall of the movable groove (3) is connected to the outer side wall of threads on the two sides of the double-threaded screw rod (4), a clamping plate (12) is installed on the upper side wall of the moving block (11), and a protection pad (13) is attached to the side wall of the clamping plate (12).

2. The stage assembly of claim 1, wherein: and a positioning groove (6) corresponding to the rotary table (5) is formed in the side wall of the movable groove (3).

3. The stage assembly of claim 1, wherein: the turntable (5) is detachably connected with the support table (2) through a first screw (7).

4. The stage assembly of claim 1, wherein: the test box is characterized in that a fixing plate (9) is fixedly mounted on the left side wall and the right side wall of the support table (2), and the fixing plate (9) is detachably connected with the side wall of the test box main body (1) through a second screw (10).

5. The stage assembly of claim 1, wherein: the upper side wall of the moving block (11) is fixedly provided with a butt joint plate (15), the side wall of the clamping plate (12) is provided with a butt joint groove (14) corresponding to the butt joint plate (15), and the butt joint plate (15) is detachably connected with the clamping plate (12) through a third screw (16).