A jack pressure test device

Abstract

The application discloses a kind of jack pressure-bearing testing devices, including press, workbench, pressure disc, the workbench is installed on the press, the drive mechanism for driving pressure disc is connected to the press to abut against workbench, the vertical cylinder is connected on the workbench, the accommodating cavity is opened in the vertical cylinder, the insertion cylinder for being inserted in accommodating cavity is vertically slidably connected on the vertical cylinder, liquid is arranged in the vertical cylinder, the sleeve kit is connected to the end of the vertical cylinder away from workbench, when the pressure disc abuts insertion cylinder and extends into vertical cylinder, liquid in the vertical cylinder is introduced into sleeve kit.The application discloses a kind of jack pressure-bearing testing devices, in use, it is convenient to distinguish the change of jack by the movement of insertion cylinder in vertical cylinder, it is convenient for people to stop detection in time, prevent jack explosion in detection process, cause damage to worker, the structure is simple, loss is small, and it can be used continuously.

Description

TECHNICAL FIELD

[0001] The application relates to the field of detection devices, in particular to a jack pressure testing device. BACKGROUND

[0002] The jack detection device is detected by a common press, but during the press detection process, as the press continuously applies pressure to the jack, unqualified products are prone to explosion, causing debris to splash and easily causing damage to workers. SUMMARY

[0003] The jack pressure testing device comprises a press, a workbench and a pressure disc, the press is provided with the workbench, the press is provided with a driving mechanism for driving the pressure disc to abut against the workbench, the workbench is provided with a vertical cylinder, the vertical cylinder is provided with a containing cavity, the vertical cylinder is vertically slidably connected with a plug-in cylinder for being plugged into the containing cavity, the vertical cylinder is provided with liquid, and the end of the vertical cylinder away from the workbench is connected with a sleeve.

[0004] Preferably, the sleeve comprises a sleeve, the sleeve is provided with a storage cavity, the sleeve is connected with the vertical cylinder, and the end of the sleeve close to the vertical cylinder is provided with a mesh, when the plug-in cylinder penetrates through the sleeve and extends into the vertical cylinder, the liquid in the vertical cylinder is guided into the storage cavity of the sleeve through the mesh.

[0005] Preferably, the end of the sleeve away from the vertical cylinder is provided with an opening connected with the storage cavity, the sleeve is slidably connected with a pressing buckle, and the end of the pressing buckle close to the mesh is connected with a sponge for adsorbing liquid.

[0006] Preferably, the workbench is circumferentially provided with a plurality of sliding grooves, the sliding grooves are all connected with electric push rods, the driving end of the electric push rod is connected with a clamping piece, and the clamping piece is connected with a clamping block for abutting against the object.

[0007] Preferably, the clamping piece comprises a sliding block, the sliding block is provided with a socket, and the clamping block is connected with a plug-in column, which is plugged into the socket.

[0008] Preferably, the workbench is provided with a plurality of holes at positions close to the sliding grooves, the clamping block is slidably connected with a clamping column, and the clamping column is plugged into the hole.

[0009] Preferably, the end of the clamping column is provided with a thread, and the end of the clamping column with the thread is rotationally connected with the clamping block.

[0010] Preferably, the pressure disc is provided with a notch for limiting the object.

[0011] Preferably, the driving mechanism comprises a hydraulic cylinder, which is installed on the press machine, and a driving end of the hydraulic cylinder is connected to the pressure disc.

[0012] Compared with the prior art, the jack pressure test device has the advantages that: when in use, the movement of the insertion cylinder in the vertical cylinder can be used to identify the change of the jack, so that people can stop the detection in time to prevent the jack from exploding during the detection process and causing damage to workers, the structure is simple, the loss is small, and the device can be continuously used. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0014] Figure 2 It is a structural diagram of the workbench and the clamping block in the present application;

[0015] Figure 3 It is a structural diagram of the workbench without the clamping block in the present application;

[0016] Figure 4 It is a bottom view of the clamping block in the present application;

[0017] Figure 5 It is a top view of the clamping block in the present application;

[0018] Figure 6 It is a structural diagram of the insertion cylinder, the vertical cylinder and the sleeve in the present application;

[0019] Figure 7 It is a bottom view of the sleeve in the present application;

[0020] Figure 8 It is a top view of the sleeve in the present application;

[0021] Figure 9 It is a structural diagram of the pressure buckle in the present application;

[0022] Figure 10 It is a structural diagram of the pressure disc in the present application. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the present application will be further described below in conjunction with specific embodiments.

[0024] As Figures 1-10As shown, a jack pressure testing device includes a press 1, a workbench 2, and a pressure plate 3. The workbench 2 is mounted on the press 1, and a drive mechanism is connected to the press 1 to drive the pressure plate 3 to abut against the workbench 2. A vertical cylinder 4 is connected to the workbench 2, and a receiving cavity is opened inside the vertical cylinder 4. A tube 5 for insertion into the receiving cavity is vertically slidably connected to the vertical cylinder 4. Liquid is placed inside the vertical cylinder 4, and a kit is connected to the end of the vertical cylinder 4 away from the workbench 2. When the pressure plate 3 abuts against the tube 5 and extends into the vertical cylinder 4, the liquid in the vertical cylinder 4 is introduced into the kit.

[0025] In a specific embodiment, the kit includes a sleeve 6, which has a storage cavity inside. The sleeve 6 is connected to the vertical cylinder 4. A strainer 7 is provided at the end of the sleeve 6 near the vertical cylinder 4. When the insert 5 passes through the sleeve 6 and extends into the vertical cylinder 4, the liquid in the vertical cylinder 4 is introduced into the storage cavity of the sleeve 6 through the strainer 7. An opening communicating with the storage cavity is provided at the end of the sleeve 6 away from the vertical cylinder 4. A snap fastener 8 is slidably connected to the sleeve 6. A sponge 9 for absorbing liquid is connected to the end of the snap fastener 8 near the strainer 7.

[0026] The snap fastener 8 has an opening that connects to the storage chamber, and a cover is inserted into the opening to facilitate water filling.

[0027] In a specific embodiment, the workbench 2 has multiple circumferentially arranged sliding grooves 10, each of which is connected to an electric push rod 11. The drive end of the electric push rod 11 is connected to a locking component, and the locking component is connected to a locking block 12 for pressing against an object. The locking component includes a slider 13, which has an opening. The locking block 12 is connected to a pin 14, which is inserted into the opening. Multiple holes are provided on the workbench 2 near the sliding grooves 10. A locking pin 15 is slidably connected to the locking block 12 and is inserted into the hole. The end of the locking pin 15 is threaded, and the threaded end of the locking pin 15 is rotatably connected to the locking block 12.

[0028] The locking block 12 has a through hole, and the through hole has an end thread that matches the locking pin 15. When the locking pin 15 disengages from the end thread in the through hole, the locking pin 15 slides in the through hole.

[0029] In a specific embodiment, the pressure plate 3 has a notch 16 for limiting the position of the object.

[0030] In a specific embodiment, the driving mechanism includes a hydraulic cylinder 17, which is mounted on the press 1, and the driving end of the hydraulic cylinder 17 is connected to the pressure plate 3.

[0031] The working principle is that the jack is placed on the workbench 2 and located between the plurality of circumferentially arranged clamping blocks 12, then the clamping blocks 12 are driven to abut against the jack by the electric push rod 11 driving the sliding block 13, then the clamping blocks 12 limit the jack, after that, the clamping column 15 on the clamping block 12 is turned for a moment, so that the clamping column 15 is separated from the thread in the through hole and can slide in the through hole on the clamping block 12, then the clamping column 15 is inserted into the hole for limiting, preventing the jack from shaking, then the pressure plate 3 is driven to abut against the jack on the workbench 2 by the hydraulic cylinder 17, when abutting against the jack, if the jack is deformed, we can pass through the inserting cylinder 5, because the vertical cylinder 4 needs to be filled with liquid, so that the inserting cylinder 5 is as high as the jack, when the pressure plate 3 abuts against the jack, it will also abut against the inserting cylinder 5, then with the continuous pressing of the hydraulic cylinder 17, after the jack is deformed, it will drive the inserting cylinder 5 to extend into the vertical cylinder 4, the inserting cylinder 5 will extrude the liquid in the vertical cylinder 4, so that the liquid starts to rise, which is convenient for people to observe the change of the jack, then the rising liquid is guided into the sleeve 6 through the leakage net 7, then stored in the storage cavity, if the storage cavity is full, the sponge 9 can be used for adsorption, after detection, the pressure buckle 8 is only needed to be pressed, so that the pressure buckle 8 abuts against the sponge 9 and the leakage net 7, so that the liquid is discharged from the sponge 9, and the structure is environmentally friendly and can be used for a long time.

[0032] The basic principle and main features of the present application are shown and described above, and the advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application, and various changes and improvements can be made to the present application without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A jack pressure test device, characterized by: The utility model relates to a pressure machine, workbench, pressure disc, the workbench (2) is installed on the pressure machine (1), the drive mechanism for driving the pressure disc (3) is connected to the pressure machine (1) and is pressed to the workbench (2), the vertical cylinder (4) is connected to the workbench (2), the vertical cylinder (4) is set up the accommodation cavity in, the vertical cylinder (4) is connected with the plug-in cylinder (5) for plugging in the accommodation cavity and is vertically slidably connected, the liquid is arranged in the vertical cylinder (4), the sleeve kit is connected to the end of the vertical cylinder (4) away from the workbench (2), when the pressure disc (3) is pressed to the plug-in cylinder (5) and is inserted into the vertical cylinder (4), the liquid in the vertical cylinder (4) is guided into the sleeve kit, The sleeve kit includes sleeve (6), the storage cavity is seted up in the sleeve (6), the sleeve (6) is communicated on the vertical cylinder (4), the end of the sleeve (6) is seted up the mesh (7) near the vertical cylinder (4), when the plug-in cylinder (5) is inserted into the vertical cylinder (4) through the sleeve (6), the liquid in the vertical cylinder (4) is guided into the storage cavity of the sleeve (6) through the mesh (7), The end of the sleeve (6) away from the vertical cylinder (4) is seted up the opening communicated with the storage cavity, the sleeve (6) is slidably connected with the pressure buckle (8), the sponge (9) for adsorbing liquid is connected to the end of the pressure buckle (8) near the mesh (7).

2. A jack load testing apparatus according to claim 1, wherein: The workbench (2) is circularly arranged with a plurality of sliding grooves (10), the electric push rod (11) is connected in the plurality of sliding grooves (10), the drive end of the electric push rod (11) is connected with the clamp, the clamp is connected with the clamping block (12) for pressing the object.

3. A jacking pressure testing device according to claim 2, wherein: The clamp includes sliding block (13), the socket is seted up on the sliding block (13), the plug-in column (14) is connected on the clamping block (12), and the plug-in column (14) is inserted into the socket.

4. A jacking pressure testing device according to claim 3, wherein: The workbench (2) is seted up with a plurality of holes near the sliding groove (10), the clamping column (15) is slidably connected on the clamping block (12), and the clamping column (15) is inserted into the hole.

5. A jacking pressure testing device according to claim 4, wherein: The end of the clamping column (15) is seted up with a thread, and the threaded end of the clamping column (15) is rotatably connected on the clamping block (12).

6. The jack load testing device of claim 1, wherein: The pressure disc (3) is seted up with the recess (16) for limiting the object.

7. The jack load testing device of claim 1, wherein: The drive mechanism includes hydraulic cylinder (17), the hydraulic cylinder (17) is installed on the pressure machine (1), and the drive end of the hydraulic cylinder (17) is connected on the pressure disc (3).

Images