Pressure testing machine with protective structure

Abstract

The utility model discloses a pressure testing machine with a protection structure, and relates to the technical field of pressure testing machines, the pressure testing machine comprises a plate body, a pressure mechanism is fixedly installed at the top end of the plate body, a protection mechanism is arranged on one side of the pressure mechanism, the protection mechanism is installed at the top end of the plate body, and the protection mechanism comprises a fixing frame. According to the pressure testing machine, the protection mechanism is arranged, the front face of the pressure testing machine can be protected through the protection mechanism, so that workers are prevented from being hurt when a pressure experiment is carried out, and the using effect of the pressure testing machine is improved; the pressure test can be performed on the test object through the pressure mechanism, and the test object can be prevented from splashing from other directions through the shell, so that other personnel are prevented from being hurt during the test.

Description

Technical Field

[0001] The present application relates to the technical field of pressure testing machines, and in particular to a pressure testing machine with a protective structure. Background Art

[0002] Pressure testing machine, also known as electronic pressure testing machine, is mainly suitable for various physical and mechanical property tests of rubber, plastic sheets, pipes, special-shaped materials, plastic films, wires and cables, waterproof membranes, metal wires, cartons and other materials.

[0003] With respect to the above-mentioned related technologies, the inventor believes that the device still has the following problems:

[0004] First, when the pressure testing machine is conducting a pressure test, the pressed product is prone to breakage and splashing, which makes it very easy to injure the staff when the test object is tested, reducing the practical effect of the pressure testing machine.

[0005] Secondly, the protective structure of some existing pressure testing machines is usually installed inside the pressure plate, so that the protective structure can only provide protection in one direction and cannot effectively protect other directions, which may cause the risk of accidental injury to other workers.

[0006] In response to the above problems, the inventors proposed a pressure testing machine with a protective structure to solve the above problems. Utility Model Content

[0007] In order to improve the problem that the above-mentioned device cannot provide protection or can only provide protection on the front side, the purpose of the present utility model is to provide a pressure testing machine with a protection structure.

[0008] In order to solve the above problems, the utility model provides the following scheme: A pressure testing machine with a protection structure, including the board body, the top fixed mounting of board body has pressure mechanism, one side of pressure mechanism is provided with protection mechanism, protection mechanism installs at the top of board body, protection mechanism includes fixed frame, the bottom fixed mounting of fixed frame has sliding plate, sliding plate fixed mounting is in the inside of board body, the top of sliding plate is provided with protection plate, the bottom fixed mounting of protection plate has sliding block, the top rotatory mounting of protection plate has a plurality of gear, the upper side fixed mounting of protection plate has motor, the output of motor is connected with gear fixedly, the outer surface of gear is connected with the toothed plate of engagement, toothed plate fixed mounting is in the upper inner wall of fixed frame, through starting motor, motor drives gear and toothed plate cooperation, drives protection plate movement, moves to the protection plate at the shell, just can carry out protection to the front of shell, thereby prevent the situation that there is object to collapse and splash when carrying out pressure test injures people The middle fixed mounting of protection plate has transparent observation window, through observation window can real time observation pressure testing machine inside condition, the bottom sliding installation of sliding block is in the top of sliding plate, through the sliding groove can position limiting protection plate, prevent its falling off when using, the sliding block is " T " type, through " T " type's setting, can prevent sliding block from sliding groove inside falling off after experiencing long time wear.

[0009] Preferably, the pressure mechanism comprises a control console, the control console is fixedly installed on one side of the top of the plate body, a housing is fixedly installed on the other side of the top of the plate body, a cylinder is fixedly installed on the top of the housing, an upper pressing plate is fixedly installed on the telescopic end of the cylinder, a plurality of limiting rods are fixedly installed on the top of the upper pressing plate, a plurality of limiting holes are fixedly installed on the top of the housing, the limiting holes are slidably connected with the plurality of limiting rods, a lower pressing plate is fixedly installed on the lower inner wall of the housing, the cylinder can be controlled by the control console to perform pressure testing, the upper pressing plate can be limited by the limiting rods and the limiting ring to prevent deviation, and the other three sides of the machine can be protected by the housing.

[0010] Compared with the prior art, the utility model has the advantages that:

[0011] 1. The utility model discloses a protection mechanism, which can protect the front of the pressure testing machine, prevent the harm to the staff during the pressure test, and improve the use effect of the mechanism.

[0012] 2. The utility model discloses a pressure mechanism, which can test the pressure of the test object, prevent the test object from splashing from other directions, and prevent the harm to other personnel during the test. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 It is a schematic structural diagram of the utility model.

[0015] Figure 2 It is a schematic diagram of the structure of the protective mechanism of the utility model.

[0016] Figure 3 It is a schematic structural diagram of the pressure mechanism of the utility model.

[0017] In the figure: 1. Plate; 2. Pressure mechanism; 3. Protection mechanism; 201. Control panel; 202. Housing; 203. Rubber ring; 204. Cylinder; 205. Limit rod; 206. Limit hole; 207. Upper pressure plate; 208. Lower pressure plate; 301. Gear; 302. Tooth plate; 303. Fixing bracket; 304. Motor; 305. Observation window; 306. Protection plate; 307. Slider; 308. Sliding plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] Example: Figure 1-3As shown, the utility model provides a pressure testing machine with a protective structure, including a plate body 1, a pressure mechanism 2 is fixedly installed on the top of the plate body 1, a protective mechanism 3 is provided on one side of the pressure mechanism 2, the protective mechanism 3 is installed on the top of the plate body 1, the protective mechanism 3 includes a fixing frame 303, a sliding plate 308 is fixedly installed on the bottom end of the fixing frame 303, the sliding plate 308 is fixedly installed inside the plate body 1, a protective plate 306 is provided on the top of the sliding plate 308, a transparent observation window 305 is fixedly installed in the middle of the protective plate 306, the situation inside the pressure testing machine can be observed in real time through the observation window 305, a slider 307 is fixedly installed on the bottom end of the protective plate 306, the slider 307 is "T"-shaped, and the "T"-shaped setting can prevent the slider 307 from falling off from the upper part of the sliding plate 308 after a long period of wear, and the bottom of the slider 307 The end is slidably mounted on the top of the sliding plate 308, and the top of the protective plate 306 is rotatably mounted with multiple gears 301. A motor 304 is fixedly mounted on one side of the upper portion of the protective plate 306, and the output end of the motor 304 is fixedly connected to the gear 301. The outer surface of the gear 301 is meshed with a toothed plate 302, and the toothed plate 302 is fixedly mounted on the upper inner wall of the fixed frame 303. The top of the protective plate 306 is slidably connected to both sides of the fixed frame 303. Through the sliding connection of the two, the protective plate 306 can be limited to prevent it from falling off during operation. By starting the motor 304, the motor 304 drives the gear 301 to cooperate with the toothed plate 302, driving the protective plate 306 to move, and moving the protective plate 306 to the shell 202 can protect the front of the shell 202, thereby preventing objects from breaking and splashing and injuring people during pressure testing.

[0020] The pressure mechanism 2 includes a control panel 201, which is fixedly mounted on one side of the top of the plate body 1. A housing 202 is fixedly mounted on the other side of the top of the plate body 1. A cylinder 204 is fixedly mounted on the top of the housing 202. An upper pressure plate 207 is fixedly mounted on the telescopic end of the cylinder 204. A plurality of limiting rods 205 are fixedly mounted on the top of the upper pressure plate 207. The plurality of limiting rods 205 are distributed in a rectangular array on the top of the upper pressure plate 207. A rubber ring 203 is fixedly mounted on the top of each of the plurality of limiting rods 205. A plurality of limiting holes 206 are fixedly installed on the top upper part of the shell 202, and the limiting holes 206 are slidably inserted and connected with a plurality of limiting rods 205. A lower pressure plate 208 is fixedly installed on the lower inner wall of the shell 202. By using the control panel 201, the cylinder 204 can drive the upper pressure plate 207 to perform a pressure test. The other three sides of the mechanism can be protected by the shell 202. By using the rubber ring 203, the cylinder 204 can be prevented from extending too long, causing the limiting rod 205 to fall off from the limiting hole 206.

[0021] Working principle: First, place the object to be pressure tested on the top of the lower pressure plate 208, then start the motor 304, so that the motor 304 drives the gear 301 to rotate, and the gear 301 moves on the tooth plate 302, and drives the protective plate 306 to move along the fixed frame 303. At the same time, the protective plate 306 moves in coordination with the sliding plate 308 through the slider 307 at the bottom to increase the stability of the protective plate 306. When the protective plate 306 moves to the housing 202, it can protect the front of the housing 202, and the interior of the pressure mechanism 2 can be observed through the observation window 305;

[0022] Then start the control panel 201, so that the cylinder 204 above the shell 202 drives the upper pressure plate 207 to perform a pressure test on the object on the lower pressure plate 208. At the same time, the upper pressure plate 207 drives the four limit rods 205 on its upper side to move, so that the limit rods 205 slide along the limit holes 206 to prevent the upper pressure plate 207 from falling off during use. By setting the rubber ring 203, the limit rods 205 can be prevented from falling off the limit holes 206 and causing damage.

[0023] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A pressure testing machine with a protective structure, comprising a plate body (1), characterized in that: A pressure mechanism (2) is fixedly mounted on the top of the plate body (1), a protective mechanism (3) is provided on one side of the pressure mechanism (2), and the protective mechanism (3) is mounted on the top of the plate body (1); The protection mechanism (3) comprises a fixed frame (303), a sliding plate (308) is fixedly mounted on the bottom end of the fixed frame (303), the sliding plate (308) is fixedly mounted inside the plate body (1), a protection plate (306) is provided on the top end of the sliding plate (308), a slider (307) is fixedly mounted on the bottom end of the protection plate (306), a plurality of gears (301) are rotatably mounted on the top end of the protection plate (306), a motor (304) is fixedly mounted on one side of the upper portion of the protection plate (306), an output end of the motor (304) is fixedly connected to the gear (301), an outer surface of the gear (301) is meshedly connected to a tooth plate (302), and the tooth plate (302) is fixedly mounted on the upper inner wall of the fixed frame (303).

2. A pressure testing machine with a protective structure according to claim 1, characterized in that: The pressure mechanism (2) includes a control panel (201), the control panel (201) is fixedly mounted on one side of the top of the plate body (1), a shell (202) is fixedly mounted on the other side of the top of the plate body (1), a cylinder (204) is fixedly mounted on the top of the shell (202), an upper pressure plate (207) is fixedly mounted on the telescopic end of the cylinder (204), a plurality of limiting rods (205) are fixedly mounted on the top of the upper pressure plate (207), a plurality of limiting holes (206) are fixedly mounted on the upper part of the top of the shell (202), the limiting holes (206) are slidably plugged and connected to the plurality of limiting rods (205), and a lower pressure plate (208) is fixedly mounted on the lower inner wall of the shell (202).

3. The pressure testing machine with a protective structure according to claim 1, characterized in that: A transparent observation window (305) is fixedly mounted in the middle of the protective plate (306).

4. The pressure testing machine with a protective structure according to claim 1, characterized in that: The bottom end of the slider (307) is slidably mounted on the top end of the sliding plate (308).

5. The pressure testing machine with a protective structure according to claim 1, characterized in that: The slider (307) is in a "T" shape.

6. The pressure testing machine with a protective structure according to claim 1, characterized in that: The top end of the protective plate (306) is connected to both sides of the fixing frame (303) by sliding engagement.

7. The pressure testing machine with a protective structure according to claim 2, characterized in that: The plurality of limiting rods (205) are distributed in a rectangular array on the top of the upper pressing plate (207).

8. The pressure testing machine with a protective structure according to claim 2, characterized in that: A rubber ring (203) is fixedly mounted on the top end of each of the plurality of limiting rods (205).

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