CN221350889U

CN221350889U - Pressure testing machine

Info

Publication number: CN221350889U
Application number: CN202323224512.XU
Authority: CN
Inventors: 陈伟刚; 朱海刚; 万立坤; 李伟; 倪军
Original assignee: Jinan Jianke Testing Instrument Co ltd
Current assignee: Jinan Jianke Testing Instrument Co ltd
Filing date: 2023-11-29
Publication date: 2024-07-16
Anticipated expiration: 2033-11-29

Abstract

The utility model provides a pressure testing machine which comprises a rectangular box, wherein a supporting plate is movably arranged at the upper end of the rectangular box, two clamping assemblies which are oppositely arranged are symmetrically arranged at the upper end of the supporting plate, a servo motor is arranged in the rectangular box, the movable end of the servo motor penetrates through the rectangular box and is connected with the supporting plate, an L-shaped plate vertical part is arranged at the upper end of the rectangular box, the L-shaped plate vertical part is arranged on the right side of the supporting plate, lifting equipment is arranged at the upper end of the transverse part of the L-shaped plate, the movable end of the lifting equipment penetrates through the transverse part of the L-shaped plate and is connected with a pressing block, and the pressing block is arranged above the clamping assemblies positioned on the right side.

Description

Pressure testing machine

Technical Field

The utility model relates to a pressure testing machine, and belongs to the technical equipment field of pressure testing machines.

Background

The pressure testing machine is also called an electronic pressure testing machine, and is mainly suitable for testing various physical and mechanical properties of materials such as rubber, plastic plates, pipes, profiled bars, plastic films, wires and cables, waterproof coiled materials, metal wires, cartons and the like, wherein the pressure testing machine is generally used for pressure detection during detection, the pressure testing machine in the prior art is generally composed of a supporting plate, an L-shaped frame, lifting equipment, a pressing block and a transverse plate, the transverse plate is firstly placed on the supporting plate during assembly, then the vertical part of the L-shaped frame is installed on the supporting plate, the lifting equipment is secondly installed at the upper end of the transverse part of the L-shaped frame, the movable end of the lifting equipment penetrates through the L-shaped frame, finally a pressing block is connected with the movable end of the lifting equipment, during use, an object to be tested is firstly placed on the transverse plate, then the lifting equipment is started to move, the movable end of the lifting equipment is further made to enable the pressing block to move, the object is pressed under the action of the pressing block at the moment, the surface of the object is broken, the object is further detected, the broken object is subjected to pressure test, the object is firstly tested, the transverse plate is firstly, the transverse plate is required to be extracted in the supporting plate, the object during the pressure test, the object is subjected to the pressure test, the test is firstly tested, the object is required to be extracted in the object, the whole lot is required to be tested, the object to be tested, and then the object is required to be tested, and finally, and can be tested.

Disclosure of utility model

Aiming at the defects existing in the prior art, the utility model aims to provide a pressure testing machine so as to solve the problems in the background art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a pressure testing machine, includes the rectangle case, rectangle case upper end activity sets up the backup pad, backup pad upper end symmetry sets up two clamping components that are opposite arrangement, set up servo motor in the rectangle case, servo motor expansion end passes the rectangle case and is connected with the backup pad, rectangle case upper end sets up L shaped plate vertical portion, L shaped plate vertical portion sets up on the backup pad right side, L shaped plate horizontal portion upper end sets up lifting device, lifting device expansion end passes L shaped plate horizontal portion and is connected with the briquetting, the briquetting sets up in the clamping component top that is located the right side.

Further, the clamping assembly comprises a first vertical plate and a second vertical plate, the first vertical plate and the second vertical plate are arranged at the upper end of the supporting plate, the first vertical plate is arranged on the inner side of the second vertical plate, the first vertical plate is provided with a second V-shaped block towards the outer end, the second vertical plate is provided with a first V-shaped block towards the inner side, the outer end of the first V-shaped block is provided with a screw rod, the screw rod is rotationally connected with the first V-shaped block, the outer end of the screw rod penetrates through the second vertical plate and is connected with a disc, the screw rod is in threaded connection with the second vertical plate, and the disc is arranged on the outer side of the second vertical plate.

Further, the second vertical plate is symmetrically provided with two telescopic rod fixing ends towards the inner end, the movable end of the telescopic rod is connected with the first V-shaped block, and the telescopic rod is arranged on the front side and the rear side of the screw rod.

Further, the upper surface undercut of rectangle case forms annular spout, set up a plurality of sliders in the annular spout, a plurality of the slider all sets up in the backup pad lower extreme, a plurality of the slider lower extreme all sets up a plurality of ox eyeball fixed part, ox eyeball rolling part rolls the inside bottom of setting at annular spout.

Further, four corners of the upper end of the pressing block are provided with one end of a guide rod, the other end of the guide rod penetrates through the transverse portion of the L-shaped plate and extends to the upper side of the transverse portion of the L-shaped plate, the guide rod is arranged on the outer side of the lifting device, and the guide rod is in sliding connection with the transverse portion of the L-shaped plate.

Further, the reinforcing blocks are arranged at the front end and the rear end of the L-shaped plate and mounted at the upper end of the rectangular box, and the reinforcing blocks are of triangular structures.

The utility model has the beneficial effects that:

1. When the object to be tested is fixed on the left supporting plate, the servo motor is started, so that the supporting plate rotates, the hydraulic cylinder is started at the moment, the object to be tested is tested under the action of the pressing block, the right supporting plate rotates out when the supporting plate rotates, the object to be tested is placed at the upper end of the supporting plate and clamped and fixed, after one object test is finished, the servo motor is started again, the object placed on the right supporting plate rotates to the position right below the pressing block, the operation is repeated, continuous uninterrupted pressure test is realized, and the working efficiency is improved.

2. When the device is used, an object to be tested is placed at the upper end of the supporting plate, one end of the object to be tested is contacted with the second V-shaped plate, and then the disc is rotated, so that the screw is rotated, the first V-shaped plate is moved, the first V-shaped plate is contacted with the other end of the object to be tested when the first V-shaped plate is moved, and therefore the object to be tested is clamped and fixed rapidly through the first V-shaped plate and the second V-shaped plate.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of a pressure testing machine according to the present utility model;

FIG. 2 is a schematic view of a reinforcement block in a pressure testing machine according to the present utility model;

FIG. 3 is a schematic view of a telescopic rod in a pressure testing machine according to the present utility model;

Fig. 4 is an enlarged view of a portion a of fig. 1;

in the figure: 1-rectangular box, 2-servo motor, 3-backup pad, 4-briquetting, 5-pneumatic cylinder, 6-L shaped board, 31-disc, 32-screw rod, 33-telescopic link, 34-first V shape piece, 35-first riser, 36-second V shape piece, 37-slider, 38-eyeball, 39-second riser, 41-guide bar, 61-reinforcing block.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1, 2 and 3, the present utility model provides a technical solution: the utility model provides a pressure testing machine, including rectangle case 1, provide installation space for servo motor 2 through rectangle case 1, rectangle case 1 upper end activity sets up backup pad 3, utilize backup pad 3 to provide installation space for the clamping assembly, backup pad 3 upper end symmetry sets up two clamping assembly that are the relative arrangement, clamping assembly includes first riser 35 and second riser 39, provide installation space for second V-arrangement piece 36 through first riser 35, utilize second riser 39 to provide installation space for screw rod 32, first riser 35 and second riser 39 all set up in backup pad 3 upper end, first riser 35 sets up in second riser 39 towards the inboard, first riser 35 sets up second V-arrangement piece 36 towards the outer end, realize the centre gripping to the article through second V-arrangement piece 36, second riser 39 towards the inboard sets up first V-arrangement piece 34, utilize first V-arrangement piece 34 to realize the centre gripping to the article, first V-arrangement piece 34 towards the outer end set up screw rod 32, realize the removal to first V-arrangement piece 34 through screw rod 32, first riser 32 and first V-arrangement piece 39 are rotated the end and first riser 32, the screw rod 32 is rotated to the first V-arrangement piece and the second V-arrangement piece 39 is rotated to the first riser 33, the second V-arrangement piece is rotated to the second riser 33, the screw rod 32 is rotated to the second V-arrangement piece is rotated to the first riser 33 and is connected to the second riser 33, the second V-arrangement piece is rotated to the second V-arrangement piece 39, the end is rotated to the second V-piece is connected to the second V-piece 33, the expansion joint 33, and the expansion joint plate 33 is connected with the second V-piece 33, and the expansion joint 33 is connected to the expansion joint 33, and the expansion joint is convenient for the expansion joint, and the expansion joint is connected with the expansion joint, and the expansion joint has.

When the device is used, an object to be tested is placed at the upper end of the supporting plate 3, one end of the object to be tested is contacted with the second V-shaped plate 6, then the disc 31 is held, the disc 31 is rotated, the screw rod 32 connected with the disc 31 is rotated, the first V-shaped plate 6 connected with the screw rod 32 is rotated, when the first V-shaped plate 6 is moved, the first V-shaped plate 6 is contacted with the other end of the object to be tested, and therefore the object to be tested is rapidly clamped and fixed through the first V-shaped plate 6 and the second V-shaped plate 6.

Referring to fig. 1, 2 and 4, a servo motor 2 is arranged in a rectangular box 1, the servo motor 2 is utilized to realize the rotation of a supporting plate 3, the movable end of the servo motor 2 penetrates through the rectangular box 1 and is connected with the supporting plate 3, the upper end of the rectangular box 1 is provided with a vertical part of an L-shaped plate 6, an installation space is provided for lifting equipment through the L-shaped plate 6, the vertical part of the L-shaped plate 6 is arranged on the right side of the supporting plate 3, the upper end of a transverse part of the L-shaped plate 6 is provided with lifting equipment, the lifting equipment can adopt a hydraulic cylinder 5, the hydraulic cylinder 5 is utilized to realize the movement of a pressing block 4, the movable end of the lifting equipment penetrates through the transverse part of the L-shaped plate 6 and is connected with the pressing block 4, the pressing block 4 is arranged above a clamping assembly positioned on the right side, the upper surface of the rectangular box 1 is downwards sunken to form an annular sliding groove, the annular sliding groove is utilized to provide the installation space for a sliding block 37, a plurality of sliding blocks 37 are arranged in the annular sliding groove, through the removal of slider 37 be convenient for to backup pad 3, a plurality of sliders 37 all set up in backup pad 3 lower extreme, a plurality of sliders 37 lower extreme all set up a plurality of ox eyeball 38 fixed part, utilize ox eyeball 38 to be convenient for to the removal of slider 37, ox eyeball 38 rolling part roll setting is in the inside bottom of annular spout, four corners on briquetting 4 all set up guide bar 41 one end, realize the direction when removing briquetting 4 through guide bar 41, the guide bar 41 other end passes L shaped plate 6 horizontal part and extends to L shaped plate 6 horizontal part upside, guide bar 41 sets up in the lifting device outside, guide bar 41 and L shaped plate 6 horizontal part sliding connection, both ends all set up stiffening block 61 around the L shaped plate 6, utilize stiffening block 61 to realize the support to L shaped plate 6, stiffening block 61 installs in rectangular box 1 upper end, stiffening block 61 is triangle structure.

When the object to be tested is fixed on the left supporting plate 3, the servo motor 2 is started, so that the movable end of the servo motor 2 rotates, the supporting plate 3 connected with the movable end of the servo motor 2 rotates, the object to be tested is positioned under the pressing block 4, the hydraulic cylinder 5 is started, the movable end of the hydraulic cylinder 5 moves, meanwhile, the pressing block 4 connected with the movable end of the hydraulic cylinder 5 moves downwards, the object to be tested is tested under the action of the pressing block 4, the right supporting plate 3 rotates out while the supporting plate 3 rotates, the object to be tested is placed at the upper end of the supporting plate 3 and clamped and fixed, and after the object test is completed, the servo motor 2 is started again, so that the object placed on the right supporting plate 3 rotates to the position right below the pressing block 4, the operation is repeated, continuous uninterrupted pressure test is realized, and the working efficiency is improved.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A pressure testing machine, characterized in that: including rectangle case (1), rectangle case (1) upper end activity sets up backup pad (3), backup pad (3) upper end symmetry sets up two clamping components that are opposite arrangement, set up servo motor (2) in rectangle case (1), servo motor (2) expansion end passes rectangle case (1) and is connected with backup pad (3), rectangle case (1) upper end sets up L shaped plate (6) vertical portion, L shaped plate (6) vertical portion sets up on backup pad (3) right side, L shaped plate (6) horizontal portion upper end sets up lifting device, lifting device expansion end passes L shaped plate (6) horizontal portion and is connected with briquetting (4), briquetting (4) set up in the clamping component top that is located the right side.

2. A pressure testing machine according to claim 1, wherein: the clamping assembly comprises a first vertical plate (35) and a second vertical plate (39), wherein the first vertical plate (35) and the second vertical plate (39) are arranged at the upper end of the supporting plate (3), the first vertical plate (35) is arranged on the inner side of the second vertical plate (39), the second V-shaped block (36) is arranged on the outer side of the first vertical plate (35), the first V-shaped block (34) is arranged on the inner side of the second vertical plate (39), the screw (32) is arranged on the outer side of the first V-shaped block (34), the screw (32) is rotationally connected with the first V-shaped block (34), the screw (32) penetrates through the second vertical plate (39) towards the outer end and is connected with the disc (31), the screw (32) is in threaded connection with the second vertical plate (39), and the disc (31) is arranged on the outer side of the second vertical plate (39).

3. A pressure testing machine according to claim 2, wherein: the second vertical plate (39) is symmetrically provided with fixed ends of two telescopic rods (33) towards the inner end, the movable ends of the telescopic rods (33) are connected with the first V-shaped blocks (34), and the telescopic rods (33) are arranged on the front side and the rear side of the screw rod (32).

4. A pressure testing machine according to claim 1, wherein: the utility model discloses a ox, including rectangle case (1), annular spout is formed to the undercut of rectangle case (1) upper surface, set up a plurality of sliders (37) in the annular spout, a plurality of slider (37) all set up in backup pad (3) lower extreme, a plurality of slider (37) lower extreme all sets up a plurality of ox eyeball (38) fixed part, ox eyeball (38) rolling part rolls and sets up in the inside bottom of annular spout.

5. A pressure testing machine according to claim 1, wherein: four corners of briquetting (4) upper end all set up guide bar (41) one end, guide bar (41) other end passes L shaped plate (6) horizontal portion and extends to L shaped plate (6) horizontal portion upside, guide bar (41) set up in the jacking equipment outside, guide bar (41) and L shaped plate (6) horizontal portion sliding connection.

6. A pressure testing machine according to claim 1, wherein: reinforcing blocks (61) are arranged at the front end and the rear end of the L-shaped plate (6), the reinforcing blocks (61) are arranged at the upper end of the rectangular box (1), and the reinforcing blocks (61) are of triangular structures.