CN217276624U

CN217276624U - Leather material tension testing device

Info

Publication number: CN217276624U
Application number: CN202221010091.3U
Authority: CN
Inventors: 曾玉华; 阙君翔; 张亚
Original assignee: Enping Zhengwei New Material Technology Co Ltd
Current assignee: Enping Zhengwei New Material Technology Co Ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-08-23
Anticipated expiration: 2032-04-28

Abstract

The utility model discloses a leather material tension testing device, which comprises a base, wherein a connecting frame is arranged above the base, a U-shaped moving block is arranged on the connecting frame in a sliding manner, a pressing plate is arranged on the inner wall of the U-shaped moving block, a rotating groove is formed in the pressing plate, a rotating block is arranged on the inner wall of the rotating groove in a rotating manner, a threaded rod is arranged on the outer side of the rotating block, and the threaded rod extends out of the rotating groove and is in threaded connection with the inside of the U-shaped moving block; rotating the threaded rod, driving the rotating block to rotate on the inner wall of the rotating groove by the threaded rod, and moving the pressing plates on the two sides in opposite directions to fix the position of the leather by the rubber pads on the pressing plates; the rotating handle is rotated to drive the bidirectional screw rod to rotate, the internal thread blocks on the bidirectional screw rod move towards two sides, the U-shaped moving blocks move towards two sides, and the tension of the leather is conveniently judged through the scales.

Description

Leather material tension testing device

Technical Field

The utility model relates to a leather technical field specifically is a leather material tension testing arrangement.

Background

The leather is animal skin which is obtained by physical and chemical processing such as unhairing, tanning and the like and is denatured and not easy to rot; the leather is formed by tightly weaving natural protein fibers in a three-dimensional space, and the surface of the leather is provided with a special grain surface layer which has natural grains and luster and comfortable hand feeling.

But the tension testing device can not fix the leather of different thickness, very big influence tension testing device's result of use, and tension testing device can not pass through the audio-visual size of judging tension of data simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a leather material tension testing arrangement to solve the fixed inconvenient problem of leather material.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a leather material tension testing arrangement, includes the base, the top of base is provided with the connection box, and the connection box is through founding the fixed welding in the upper end of base of piece, the slip is provided with U type movable block on the connection box, and U type movable block is equipped with two, moves in opposite directions and reverse removal on the connection box respectively, U type movable block inner wall is provided with the clamp plate, is equipped with two clamp plates in the U type movable block, seted up the turn trough in the clamp plate, the turn trough is seted up in the both sides of clamp plate, the turn trough inner wall rotates and is provided with the turning block, and the turning block restriction is in the turn trough, and the turning block can only be at the turn trough internal rotation, the outside of turning block is provided with the threaded rod, and the threaded rod welding is in the outside of turning block, and the threaded rod stretches out turn trough threaded connection in U type movable block, and the threaded rod can rotate in U type movable block, drives the clamp plate and carry out in opposite direction and reverse removal.

Preferably, the lower end four corners of the base are provided with support legs, and the support legs are fixedly welded at the lower end four corners of the base.

Preferably, a cavity is formed in the connecting frame and is formed in the center of the inner wall of the connecting frame, a bidirectional screw rod is rotatably arranged in the cavity, and the bidirectional screw rod can stably rotate in the cavity.

Preferably, the connecting frame is provided with scales, and the scales are arranged on the upper surface of the connecting frame.

Preferably, one end of the bidirectional screw rod extends out of the connecting frame and is connected with the rotating handle, and the rotating handle is fixedly welded at one end of the bidirectional screw rod.

Preferably, the bidirectional screw rod is connected with an inner thread block in a threaded manner, the inner thread blocks on the two sides can move in opposite directions, the U-shaped moving block is fixed at the upper end of the inner thread block, and the opposite and reverse movement of the inner thread blocks conveniently drives the U-shaped moving block to move in the horizontal direction.

Preferably, the inner wall of the pressing plate is fixedly provided with a rubber pad which is fixedly bonded on the inner wall of the pressing plate and can fix the leather.

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

1. the utility model discloses a rotating the threaded rod, the threaded rod drives the commentaries on classics piece and rotates at the rotary groove inner wall, and the clamp plate of both sides removes in opposite directions for rubber pad on the clamp plate is fixed the position of leather.

2. The utility model discloses a rotate the turning handle and drive two-way lead screw and rotate, the internal thread piece on the two-way lead screw removes to both sides for U type movable block removes to both sides, through the convenient tension of judging the leather of scale.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a side sectional view of the U-shaped moving block according to the present invention.

In the figure: 1. a base; 11. a support leg; 21. a connecting frame; 22. a cavity; 23. a bidirectional screw rod; 24. a handle is rotated; 25. an internal thread block; 26. a U-shaped moving block; 27. calibration; 31. pressing a plate; 32. rotating the groove; 33. rotating the block; 34. a threaded rod; 35. a rubber cushion.

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.

Example 1

Referring to fig. 1-3, the illustrated leather material tension testing device includes a base 1, a connecting frame 21 is disposed above the base 1, the connecting frame 21 is fixedly welded to the upper end of the base 1 through a vertical block, a U-shaped moving block 26 is slidably disposed on the connecting frame 21, two U-shaped moving blocks 26 are disposed and respectively move on the connecting frame 21 in opposite directions, a pressing plate 31 is disposed on an inner wall of each U-shaped moving block 26, and two pressing plates 31 are disposed in each U-shaped moving block 26.

Wherein, for the fixed of leather, the turn trough 32 has been seted up in the clamp plate 31, the both sides at clamp plate 31 are seted up to turn trough 32, turn trough 32 inner wall rotates and is provided with commentaries on classics piece 33, commentaries on classics piece 33 is restricted in turn trough 32, commentaries on classics piece 33 can only rotate in turn trough 32, the outside of commentaries on classics piece 33 is provided with threaded rod 34, threaded rod 34 welds in the outside of commentaries on classics piece 33, and threaded rod 34 stretches out turn trough 32 threaded connection in U type movable block 26, threaded rod 34 can rotate in U type movable block 26, drive clamp plate 31 and carry out opposite direction and reverse removal, the inner wall of clamp plate 31 is fixed with rubber pad 35, rubber pad 35 is fixed to be bonded at the inner wall of clamp plate 31, can fix the leather.

When the device is used: the leather is placed in the U-shaped moving blocks 26 on the two sides, the threaded rod 34 is rotated, the threaded rod 34 drives the rotating block 33 to rotate on the inner wall of the rotating groove 32, the pressing plates 31 move oppositely until the rubber pads 35 on the pressing plates 31 on the two sides are attached to the leather, and the position of the leather is fixed.

Example 2

Referring to fig. 1 to 3, in this embodiment, a leather material tension testing device is further described in example 1, which includes a base 1, a connecting frame 21 is disposed above the base 1, the connecting frame 21 is fixedly welded to the upper end of the base 1 through a vertical block, a U-shaped moving block 26 is slidably disposed on the connecting frame 21, two U-shaped moving blocks 26 are disposed, the two U-shaped moving blocks 26 move on the connecting frame 21 in opposite directions, a pressing plate 31 is disposed on an inner wall of each U-shaped moving block 26, and two pressing plates 31 are disposed in each U-shaped moving block 26.

Wherein, for the detection of leather tension, the four corners of the lower end of the base 1 are provided with the supporting legs 11, the supporting legs 11 are fixedly welded at the four corners of the lower end of the base 1, the connecting frame 21 is internally provided with a cavity 22, the cavity 22 is arranged at the center of the inner wall of the connecting frame 21, the cavity 22 is internally and rotatably provided with a bidirectional screw rod 23, the bidirectional screw rod 23 can stably rotate in the cavity 22, one end of the bidirectional screw rod 23 extends out of the connecting frame 21 and is connected with a rotating handle 24, the rotating handle 24 is fixedly welded at one end of the bidirectional screw rod 23, the bidirectional screw rod 23 is in threaded connection with an internal thread block 25, the internal thread blocks 25 at the two sides can move oppositely, and the U-shaped moving block 26 is fixed at the upper end of the inner thread block 25, the opposite and opposite movement of the inner thread block 25 is convenient to drive the U-shaped moving block 26 to move in the horizontal direction, the connecting frame 21 is provided with a scale 27, and the scale 27 is arranged on the upper surface of the connecting frame 21.

In this embodiment, rotate turning handle 24, turning handle 24 drives bidirectional screw 23 and rotates for the internal thread piece 25 of both sides moves to the outside, makes internal thread piece 25 drive U type movable block 26 to move to the outside, stretches the leather, can judge the tension size of leather through scale 27.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 leather material tension testing device is characterized by comprising a base (1), wherein a connecting frame (21) is arranged above the base (1), a U-shaped moving block (26) is arranged on the connecting frame (21) in a sliding mode, a pressing plate (31) is arranged on the inner wall of the U-shaped moving block (26), a rotating groove (32) is formed in the pressing plate (31), a rotating block (33) is arranged on the inner wall of the rotating groove (32) in a rotating mode, a threaded rod (34) is arranged on the outer side of the rotating block (33), and the threaded rod (34) extends out of the rotating groove (32) and is connected into the U-shaped moving block (26) in a threaded mode.

2. A leather material tension testing device as claimed in claim 1, wherein: supporting legs (11) are installed at the four corners of the lower end of the base (1).

3. A leather material tension testing device as claimed in claim 1, wherein: a cavity (22) is formed in the connecting frame (21), and a bidirectional screw rod (23) is rotationally arranged in the cavity (22).

4. A leather material tension testing device according to claim 3, characterized in that: scales (27) are arranged on the connecting frame (21).

5. A leather material tension testing device as defined in claim 4, wherein: one end of the bidirectional screw rod (23) extends out of the connecting frame (21) and is connected with the rotating handle (24).

6. A leather material tension testing device as defined in claim 4, wherein: an inner thread block (25) is connected to the bidirectional screw rod (23) in a threaded mode, and a U-shaped moving block (26) is fixed to the upper end of the inner thread block (25).

7. A leather material tension testing device as claimed in claim 1, wherein: and a rubber pad (35) is fixed on the inner wall of the pressing plate (31).