CN219348463U

CN219348463U - Novel loading pressure testing machine

Info

Publication number: CN219348463U
Application number: CN202320417201.6U
Authority: CN
Inventors: 赵五印; 张鹏程; 赵倩瑛; 赵露斯; 常旭东; 董岩; 薛宇航
Original assignee: Luoyang Municipal Construction Group Concrete Co ltd
Current assignee: Luoyang Municipal Construction Group Concrete Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-07-14
Anticipated expiration: 2033-03-07

Abstract

The utility model discloses a novel loading pressure testing machine, and relates to the technical field of pressure testing machines. This novel loading pressure testing machine, including inside hollow base, the top surface fixedly connected with bracing piece of base, fixedly mounted has the pressure testing machine body on the bracing piece, the inside hollow operation panel of top surface fixedly connected with of base, the connecting hole has been seted up to the top surface of operation panel, the inside intercommunication of connecting hole and operation panel, the bottom surface fixedly connected with electric putter of operation panel inner wall, electric putter's expansion end fixedly connected with dog, the dog contacts with the connecting hole, the inside of base sets up fixing device, through fixing device's setting, can carry out the secondary to spherical work piece and fix for more stable when spherical work piece is experimental, utilize fixing device to adjust the distance between two fixed bolsters simultaneously, thereby the diversified fixed of realization, and then promoted the application range of device, make the device more practical.

Description

Novel loading pressure testing machine

Technical Field

The utility model relates to the technical field of pressure testing machines, in particular to a novel loading pressure testing machine.

Background

The pressure testing machine is also called an electronic pressure testing machine, 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, and most of the existing operating tables of the pressure testing machine are flat and smooth surfaces, but when the operating tables are used for testing spherical workpieces, the spherical workpieces roll on the operating tables easily, so that the pressure testing machine is convenient for the spherical workpieces, and therefore, a novel loading pressure testing machine convenient for testing the spherical workpieces is needed.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a novel loading pressure testing machine which can solve the problem that the traditional pressure testing machine is inconvenient to test spherical workpieces.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel loading pressure testing machine, includes inside hollow base, the top surface fixedly connected with bracing piece of base, fixedly mounted with pressure testing machine body on the bracing piece, the inside hollow operation panel of top surface fixedly connected with of base, the connecting hole has been seted up to the top surface of operation panel, the inside intercommunication of connecting hole and operation panel, the bottom surface fixedly connected with electric putter of operation panel inner wall, electric putter's expansion end fixedly connected with dog, the dog contacts with the connecting hole, the inside of base sets up fixing device.

Preferably, the front surface fixed connection motor of base, the equal fixedly connected with link box of the left and right sides surface of base, the inside of two link boxes all communicates with the inside of base, and the spout has all been seted up to the top surface of two link boxes, and two spouts communicate with the inside of corresponding link box respectively.

Preferably, the output end of the motor is fixedly connected with a transmission rod, the transmission rod extends to the inside of the base and is rotationally connected with the base, and the rear end of the transmission rod is fixedly connected with a drive bevel gear.

Preferably, the fixing device comprises two threaded rods, the two threaded rods are respectively connected in a rotating mode in the two connecting boxes, limiting blocks are fixedly connected to opposite ends of the two threaded rods, rotating rods are fixedly connected to opposite faces of the two limiting blocks, driven bevel gears are fixedly sleeved on the rotating rods and are connected with the driving bevel gears in a meshed mode, connecting pieces are sleeved on the two threaded rods in a threaded mode, upper ends of the two connecting pieces respectively slide through corresponding sliding grooves, electric lifting rods are fixedly connected to top faces of the two connecting pieces, connecting rods are fixedly connected to opposite faces of the two electric lifting rods, and fixing pads are fixedly connected to opposite ends of the two connecting rods.

Preferably, the cross sections of the two connecting pieces are T-shaped, and the two connecting pieces are respectively contacted with the corresponding connecting boxes.

Preferably, the directions of the threads formed on the outer walls of the two threaded rods are opposite.

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

(1) This novel loading pressure testing machine through fixing device's setting, can carry out the secondary to globular work piece and fix for it is more stable when globular work piece is experimental, utilizes fixing device to adjust the distance between two fixed pads simultaneously, utilizes electric lift pole to adjust the height of two fixed pads, can also adjust according to the size of work piece when being convenient for adjust the fixed point like this, thereby the diversified fixed of realization, and then promoted the application range of device, makes the device more practical.

(2) This novel loading pressure testing machine utilizes the connecting hole to carry out spacingly to spherical work piece, prevents that spherical work piece from rolling on the operation panel to stability when having promoted the pressure test has ensured the accuracy of test, after the test, remove the connecting hole with the dog again in, thereby guarantee the planarization of operation panel top surface, be convenient for other work pieces place the detection.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic diagram of a novel loading pressure tester;

FIG. 2 is a schematic view of a novel loading pressure tester stop of the present utility model;

FIG. 3 is an enlarged schematic view of the utility model at A in FIG. 1;

FIG. 4 is a schematic view of the internal structure of a novel loading pressure tester base of the utility model.

Reference numerals: 1. a base; 2. a support rod; 3. a pressure tester body; 4. a connection box; 5. a chute; 6. an operation table; 7. a connection hole; 8. a motor; 9. an electric lifting rod; 10. a connecting rod; 11. a fixing pad; 12. an electric push rod; 13. a stop block; 14. a connecting piece; 15. a transmission rod; 16. a drive bevel gear; 17. a threaded rod; 18. a limiting block; 19. a rotating lever; 20. driven bevel gears.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a novel loading pressure testing machine, including inside hollow base 1, the top surface fixedly connected with bracing piece 2 of base 1, fixedly mounted has the pressure testing machine body 3 on the bracing piece 2, the inside hollow operation panel 6 of top surface fixedly connected with of base 1, connecting hole 7 has been seted up to the top surface of operation panel 6, connecting hole 7 communicates with the inside of operation panel 6, the bottom surface fixedly connected with electric putter 12 of operation panel 6 inner wall, electric putter's movable end fixedly connected with dog 13, dog 13 contacts with connecting hole 7.

When the device is used, when the pressure test is required to be carried out on the spherical workpiece, the electric push rod 12 is started through the connection of an external power supply to drive the stop block 13 to move, so that the stop block 13 moves from the connecting hole 7 to the inside of the operation table 6, then the spherical workpiece is placed on the operation table 6, the tangential point of the spherical workpiece and the operation table 6 is positioned in the connecting hole 7, the spherical workpiece is limited by the connecting hole 7, the spherical workpiece is prevented from rolling on the operation table 6, the stability during the pressure test is improved, the test accuracy is ensured, and after the test is finished, the stop block 13 is moved into the connecting hole 7 again, so that the flatness of the top surface of the operation table 6 is ensured, and the placement and the detection of other workpieces are facilitated.

Further, the front surface fixed connection motor 8 of base 1, the equal fixedly connected with link box 4 of the left and right surfaces of base 1, the inside of two link boxes 4 all communicates with the inside of base 1, spout 5 has all been seted up to the top surface of two link boxes 4, two spouts 5 communicate with the inside of corresponding link box 4 respectively, the output fixedly connected with transfer line 15 of motor 8, transfer line 15 extends to the inside of base 1 and rotates with base 1 to be connected, the rear end fixedly connected with drive bevel gear 16 of transfer line 15, when using the device, connect external power supply and start motor 8 and drive transfer line 15 rotation, transfer line 15 rotation drives drive bevel gear 16 and rotates.

Further, fixing device is arranged in the base 1, the fixing device comprises two threaded rods 17, the two threaded rods 17 are respectively connected with the inside of the two connecting boxes 4 in a rotating mode, limiting blocks 18 are fixedly connected to the opposite ends of the two threaded rods 17, rotating rods 19 are fixedly connected to opposite faces of the two limiting blocks 18, driven bevel gears 20 are fixedly sleeved on the rotating rods 19, the driven bevel gears 20 are connected with the driving bevel gears 16 in a meshed mode, connecting pieces 14 are sleeved on the two threaded rods 17 in a threaded mode, the upper ends of the two connecting pieces 14 respectively penetrate through corresponding sliding grooves 5 in a sliding mode, electric lifting rods 9 are fixedly connected to the top faces of the two connecting pieces 14, connecting rods 10 are fixedly connected to opposite faces of the two electric lifting rods 9, and fixing pads 11 are fixedly connected to opposite ends of the two connecting rods 10.

Further, the cross sections of the two connecting pieces 14 are in a T shape, the two connecting pieces 14 are respectively contacted with the corresponding connecting boxes 4, the directions of the threads on the outer walls of the two threaded rods 17 are opposite, when the device is used, the driven bevel gear 20 is driven to rotate through the rotation of the driving bevel gear 16, the driven bevel gear 20 is driven to rotate, the rotating rod 19 is driven to rotate through the rotation of the driven bevel gear 20, the rotating rod 19 is driven to rotate, the two limiting blocks 18 are driven to rotate through the rotation of the rotating rod 19, the two threaded rods 17 are driven to rotate through the rotation of the two limiting blocks 18, the two threaded rods 17 are driven to move through the rotation of the two threaded rods 17, the two electric lifting rods 9 are driven to move through the movement of the two connecting rods 14, and therefore the two connecting rods 10 are driven to move, and the two fixing pads 11 are in close contact with spherical workpieces.

Further, through fixing device's setting, can carry out the secondary to spherical work piece and fix for it is more stable when spherical work piece is experimental, utilizes fixing device to adjust the distance between two fixed pads 11 simultaneously, utilizes electric lift rod 9 to adjust the height of two fixed pads 11, can also adjust according to the size of work piece when being convenient for adjust the fixed point like this, thereby the diversified of realization is fixed, and then has promoted the application range of device, makes the device more practical.

Working principle:

when the pressure test is required to be performed on the spherical workpiece, the electric push rod 12 is started to drive the stop block 13 to move through connecting an external power supply, the stop block 13 moves from the connecting hole 7 to the inside of the operation table 6, then the spherical workpiece is placed on the operation table 6, the contact point of the spherical workpiece and the operation table 6 is positioned in the connecting hole 7, the spherical workpiece is limited by the connecting hole 7, then the external power supply is connected, the starting motor 8 drives the transmission rod 15 to rotate, the transmission rod 15 rotates to drive the driving bevel gear 16 to rotate, the driven bevel gear 20 is driven to rotate through the rotation of the driving bevel gear 16, the driven bevel gear 20 rotates to drive the rotation rod 19 to rotate, the rotation rod 19 rotates to drive the two limiting blocks 18 to rotate, the two limiting blocks 18 drive the two threaded rods 17 to rotate, the two threaded rods 17 rotate to drive the two connecting pieces 14 to move, the two connecting pieces 14 move to drive the two electric lifting rods 9 to drive the two connecting rods 10 to move, the two fixing pads 11 to be in close contact with the spherical workpiece, and finally after the test is finished, the stop block 13 is moved into the connecting hole 7 again, and the flatness of the top surface of the operation table 6 is guaranteed, and the placement and detection of other workpieces are convenient to carry out.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a novel loading pressure testing machine, includes inside hollow base (1), the top surface fixedly connected with bracing piece (2) of base (1), fixedly mounted has pressure testing machine body (3), its characterized in that on bracing piece (2): the top surface fixedly connected with inside hollow operation panel (6) of base (1), connecting hole (7) have been seted up to the top surface of operation panel (6), and connecting hole (7) communicate with the inside of operation panel (6), and the bottom surface fixedly connected with electric putter (12) of operation panel (6) inner wall, the expansion end fixedly connected with dog (13) of electric putter (12), dog (13) contact with connecting hole (7), and the inside of base (1) sets up fixing device.

2. The novel loading pressure tester according to claim 1, wherein: the front surface fixed connection motor (8) of base (1), the equal fixedly connected with link box (4) of the left and right sides surface of base (1), the inside of two link boxes (4) all communicates with the inside of base (1), spout (5) have all been seted up to the top surface of two link boxes (4), the inside intercommunication of two spout (5) and corresponding link box (4) respectively.

3. The novel loading pressure tester according to claim 2, wherein: the output end of the motor (8) is fixedly connected with a transmission rod (15), the transmission rod (15) extends to the inside of the base (1) and is rotationally connected with the base (1), and the rear end of the transmission rod (15) is fixedly connected with a drive bevel gear (16).

4. A novel loading pressure tester according to claim 3, wherein: the fixing device comprises two threaded rods (17), the two threaded rods (17) are respectively connected with the inside of the two connecting boxes (4) in a rotating mode, limiting blocks (18) are fixedly connected to the opposite ends of the two threaded rods (17), rotating rods (19) are fixedly connected to opposite faces of the two limiting blocks (18), driven bevel gears (20) are fixedly sleeved on the rotating rods (19), the driven bevel gears (20) are connected with driving bevel gears (16) in a meshed mode, connecting pieces (14) are fixedly sleeved on the two threaded rods (17) in a threaded mode, the upper ends of the two connecting pieces (14) respectively slide through corresponding sliding grooves (5), electric lifting rods (9) are fixedly connected to the top faces of the two connecting pieces (14), connecting rods (10) are fixedly connected to opposite faces of the two electric lifting rods (9), and fixing pads (11) are fixedly connected to the opposite ends of the two connecting rods (10).

5. The novel loading pressure tester according to claim 4, wherein: the cross sections of the two connecting pieces (14) are T-shaped, and the two connecting pieces (14) are respectively contacted with the corresponding connecting boxes (4).

6. The novel loading pressure tester according to claim 4, wherein: the directions of the outer wall threads of the two threaded rods (17) are opposite.