CN211978522U

CN211978522U - Push-pull power machine platform fixing jig

Info

Publication number: CN211978522U
Application number: CN202020371667.3U
Authority: CN
Inventors: 徐晓枫
Original assignee: Hefei Fast Core Microelectronics Co ltd
Current assignee: Hefei Fast Core Microelectronics Co ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-11-20
Anticipated expiration: 2030-03-19

Abstract

The utility model belongs to the technical field of push-pull power machine auxiliary devices, in particular to a push-pull power machine platform fixing jig, which comprises a platform, wherein the upper surface of the platform is symmetrically provided with a sliding device, two sliding rails are symmetrically arranged on the upper surface of the platform, a sliding seat is connected in a guide groove of the sliding rails in a sliding way, a limiting part is arranged on the sliding seat, one end of the limiting part penetrating through the sliding seat is connected with a limiting fixture block embedded in the guide groove of the sliding rails; the platform is provided with an A edge pressing device; the fixing jig fixes the plastic package frame through the A side pressing device and the B side pressing device, so that corresponding data can be measured more accurately when a product is subjected to push-pull test, the operation is simple and practical, the cost can be saved, and the working efficiency can be improved; the edge pressing device A is in a sliding design, the edge pressing device B is in a fixed design, the distance can be adjusted according to the sliding of the edge pressing device A on the platform, and the device is suitable for clamping plastic package frames of different specifications.

Description

Push-pull power machine platform fixing jig

Technical Field

The utility model relates to a push-and-pull power machine auxiliary device technical field especially relates to a tool is fixed to push-and-pull power machine platform.

Background

The jig is mainly used as a tool for assisting in controlling position or action (or both), emphasizes on working and guiding tools, and needs to clamp a workpiece by using a fixed jig when the workpiece is tested on a push-pull dynamometer platform.

The technical problems in the prior art are as follows:

when the plastic package frame is used for push-pull testing on a push-pull machine platform, the plastic package frame needs to be fixed, the existing fixing jig is complex in structure, the plastic package frame is inconvenient to clamp, different fixing jigs need to be replaced when specifications of the plastic package frame are different, and the plastic package frame is inconvenient to use.

In order to solve the above problems, the present application provides a fixture for fixing a platform of a push-pull machine.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a tool is fixed to push-and-pull power machine platform has the convenient and general clamping's of clamping characteristics.

(II) technical scheme

In order to solve the problems, the utility model provides a push-pull machine platform fixing jig, which comprises a platform, wherein the upper surface of the platform is symmetrically provided with sliding devices, two sliding rails are symmetrically arranged on the upper surface of the platform, a sliding seat is connected in a guide groove of the sliding rails in a sliding manner, a limiting part is arranged on the sliding seat, one end of the limiting part penetrating through the sliding seat is connected with a limiting fixture block embedded in the guide groove of the sliding rails;

an A-edge pressing device is arranged on the platform, an A-hinge plate is clamped between the two slide rails, an A-hinge shaft is fixed at one end of the A-hinge plate, an A-pressing strip is fixed at the other end of the A-hinge plate, and an A-limit bolt which abuts against the upper surface of the platform penetrates through the A-hinge plate;

the opposite end of the A edge pressing device is provided with a B edge pressing device, a B hinge plate is installed on the upper surface of the platform, a B hinge shaft is fixed at one end of the B hinge plate, a B pressing strip is fixed at the other end of the B hinge plate, and a B limiting bolt which is abutted against the upper surface of the platform penetrates through the B hinge plate.

Preferably, the A hinge plate is rotatably connected with the platform through the A hinge shaft.

Preferably, the hinge plate B is rotatably connected with the platform through a hinge shaft B.

Preferably, the structure of the A pressing strip is matched with that of the B pressing strip, and the outer walls of the A pressing strip and the B pressing strip are sleeved with rubber sleeves.

Preferably, a frame is placed in a gap between the A hinge plate and the platform and between the B hinge plate and the platform.

Preferably, the edge pressing device A is a sliding mechanism, and the edge pressing device B is a positioning mechanism.

The above technical scheme of the utility model has following profitable technological effect:

1. the fixing jig fixes the plastic package frame through the A side pressing device and the B side pressing device, so that corresponding data can be measured more accurately when a product is subjected to push-pull test, the operation is simple and practical, the cost can be saved, and the working efficiency can be improved;

2. the edge pressing device A is in a sliding design, the edge pressing device B is in a fixed design, the distance can be adjusted according to the sliding of the edge pressing device A on the platform, and the device is suitable for clamping plastic package frames of different specifications.

Drawings

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

fig. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic view of the sliding structure of the edge pressing device A of the present invention;

fig. 4 is a schematic view of the frame clamping structure of the present invention.

Reference numerals:

1. a platform; 2. a sliding device; 21. a slide rail; 22. a slide base; 23. a limiting member; 24. a limiting clamping block; 3. a, a blank pressing device; 31. a, a hinge plate; 32. a hinge shaft; 33. a, a limit bolt; 34. pressing a strip A; 4. b, a blank pressing device; 41. b, a hinge plate; 42. b, hinge shaft; 43. b, a limit bolt; 44. and B, pressing a strip.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the utility model provides a push-pull machine platform fixing jig, which comprises a platform 1, wherein the upper surface of the platform 1 is symmetrically provided with sliding devices 2, two sliding rails 21 are symmetrically installed on the upper surface of the platform 1, a sliding seat 22 is slidably connected in a guide groove of the sliding rails 21, a limiting part 23 is arranged on the sliding seat 22, and one end of the limiting part 23 penetrating through the sliding seat 22 is connected with a limiting fixture block 24 embedded in the guide groove of the sliding rails 21;

the platform 1 is provided with an A edge pressing device 3, an A hinge plate 31 is clamped between the two slide rails 21, one end of the A hinge plate 31 is fixed with an A hinge shaft 32, the other end is fixed with an A pressing strip 34, and an A limit bolt 33 which is abutted against the upper surface of the platform 1 penetrates through the A hinge plate 31;

the opposite end of the A edge pressing device 3 is provided with a B edge pressing device 4, a B hinge plate 41 is installed on the upper surface of the platform 1, a B hinge shaft 42 is fixed at one end of the B hinge plate 41, a B pressing strip 44 is fixed at the other end of the B hinge plate 41, and a B limit bolt 43 which is abutted against the upper surface of the platform 1 penetrates through the B hinge plate 41.

It should be noted that:

1. the A hinge plate 31 is rotatably connected with the platform 1 through an A hinge shaft 32; the a-hinge plate 31 is turned over on the platform 1 by the a-hinge shaft 32.

2. The hinge plate B41 is rotatably connected with the platform 1 through a hinge shaft B42; the B-hinge plate 41 is turned over on the platform 1 by the B-hinge shaft 42.

In an alternative embodiment, the structure of the pressing strip a 34 is matched with that of the pressing strip B44, and the outer walls of the pressing strip a 34 and the pressing strip B44 are sleeved with rubber sleeves; the rubber sleeve arranged on the pressing bar directly contacts the plastic package frame, so that the influence of friction between the plastic package frame and the pressing bar is reduced.

In the utility model, the A hinge plate 31 is turned over through the A hinge shaft 32, the B hinge plate 41 is turned over through the B hinge shaft 42, a plastic package frame to be tested is placed on the platform 1, the A hinge plate 31 and the B hinge plate 41 are reversely rotated and pressed down, the plastic package frame is pressed at the clearance between the A hinge plate 31 and the platform 1 through the A pressing strip 34 and the B pressing strip 44, the A limit bolt 33 and the B limit bolt 43 are respectively screwed down, the clamping of the plastic package frame on the smelting tool platform 1 is realized, and the tension test can be carried out;

when the specification of the plastic package frame changes, the position of the A edge pressing device 3 on the platform 1 is changed through the sliding device 2, the A edge pressing device 3 slides on the sliding rail 21 through the sliding seat 22, the limiting clamping block 24 connected with the limiting part 23 is inserted into the guide groove of the sliding rail 21, locking limiting after position adjustment is achieved, and the A edge pressing device 3 after the position adjustment can be matched with the B edge pressing device 4 to clamp the plastic package frame.

as shown in fig. 3, the a-side press device 3 is a slide mechanism, and the B-side press device 4 is a positioning mechanism.

It should be noted that the edge pressing device 3 a is slidably mounted in the two sliding devices 2, the position of the edge pressing device 3 a can be adjusted by sliding, and the edge pressing device 4B is directly mounted on the platform 1 and is a fixed design for single-side positioning of the plastic package frame;

as an example of use: when the specification of the plastic package frame is small, the edge pressing device A3 slides towards the edge pressing device B4 through the sliding device 2, the distance is adjusted to the position matched with the requirement of the edge pressing of the plastic package frame, and otherwise, when the specification of the plastic package frame is large, the edge pressing device A slides towards the direction far away from the edge pressing device B4.

As shown in fig. 4, a frame is placed in the gap between the a and

B hinge plates

31 and 41 and the platform 1.

It should be noted that the plastic package frame is placed in a placement area on the upper surface of the platform 1, the plastic package frame is subjected to edge pressing through the a pressing strip 34 on the a hinge plate 31 and the B pressing strip 44 on the B hinge plate 41, after the edge pressing, the edge-pressed a hinge plate 31 and the B hinge plate 41 are subjected to limit locking through the a limit bolt 33 and the B limit bolt 43, and the plastic package frame is stably clamped on the platform 1 for tensile testing.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The push-pull force machine platform fixing jig is characterized by comprising a platform (1), wherein sliding devices (2) are symmetrically arranged on the upper surface of the platform (1), two sliding rails (21) are symmetrically arranged on the upper surface of the platform (1), a sliding seat (22) is connected in a guide groove of each sliding rail (21) in a sliding manner, a limiting part (23) is arranged on each sliding seat (22), and one end, penetrating through each sliding seat (22), of each limiting part (23) is connected with a limiting clamping block (24) embedded into the corresponding guide groove of each sliding rail (21);

an A-edge pressing device (3) is arranged on the platform (1), an A-hinge plate (31) is clamped between the two slide rails (21), an A-hinge shaft (32) is fixed at one end of the A-hinge plate (31), an A-pressing strip (34) is fixed at the other end of the A-hinge plate, and an A-limit bolt (33) which is abutted to the upper surface of the platform (1) penetrates through the A-hinge plate (31);

the opposite end of A blank holder device (3) is provided with B blank holder device (4), and B hinge board (41) are installed the upper surface of platform (1), the one end of B hinge board (41) is fixed with B hinge axle (42), and the other end is fixed with B layering (44), it has conflict still to run through on B hinge board (41) B spacing bolt (43) of platform (1) upper surface.

2. The jig for fixing a platform of a push-pull machine as claimed in claim 1, wherein the a-hinge plate (31) is rotatably connected with the platform (1) through the a-hinge shaft (32).

3. The jig for fixing a platform of a push-pull machine as claimed in claim 1, wherein the B-hinge plate (41) is rotatably connected to the platform (1) through the B-hinge shaft (42).

4. The push-pull force machine platform fixing jig is characterized in that the A pressing strip (34) and the B pressing strip (44) are structurally matched, and rubber sleeves are sleeved on the outer walls of the A pressing strip (34) and the B pressing strip (44).

5. A push-pull machine platform fixing jig according to claim 1, characterized in that a frame is placed in the gap between the a-hinge plate (31) and the B-hinge plate (41) and the platform (1).

6. The push-pull machine platform fixing jig is characterized in that the A-side pressing device (3) is a sliding mechanism, and the B-side pressing device (4) is a positioning mechanism.