Detection device for pressure gauge production

Abstract

The utility model discloses a detection device for pressure gauge production, which belongs to the technical field of detection equipment and comprises a supporting seat, two ends of the top of the supporting seat are fixedly connected with supporting plates, a supporting plate is fixedly connected between the inner sides of the supporting plates, the side wall of each supporting plate is provided with a clamping plate capable of moving telescopically, and the clamping plates are fixedly connected with the supporting plates. The clamping plate is used for clamping and fixing a pressure gauge product, the periphery of the butt joint pipe is covered with a buffer plate, an air pump is fixedly installed in the supporting base, the air conveying end of the air pump is fixedly connected with an elastic hose, and the end of the elastic hose is fixedly connected with the lower end of the butt joint pipe. According to the utility model, the impact force during detection can be doubly buffered, the impact influence is reduced, the butt joint precision is improved, the abrasion and loosening risks at the interface are effectively reduced, the damage to the product is avoided, and the detection precision and efficiency are enhanced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of detection equipment, especially relate to a detection device for pressure gauge production. BACKGROUND

[0002] Pressure gauge is the elastic element as sensitive element, measure and indicate the instrument above ambient pressure, application is extremely common, it almost spreads all the industrial flow and scientific research field, in the heat pipe network, oil and gas transmission, water supply and gas supply system and vehicle maintenance and repair factory and so on field everywhere can be seen, especially in industrial process control and technical measurement process, because the elastic sensitive element of mechanical pressure gauge has very high mechanical strength and the characteristics such as convenient production, make the mechanical pressure gauge get more and more extensive application, in order to prevent the pressure gauge from malfunctioning in use, the pressure gauge needs to be detected before leaving factory, generally pressure gauge is detected by manually assembling the air inlet pipe of pressure gauge and detection equipment.

[0003] Therefore, the Chinese patent with the patent number CN221594169U discloses a detection device for pressure gauge production, which comprises a support structure, a rotating motor, a pusher, and a top box.

[0004] However, the above device moves the interface downward by the extension machine, and moves to the air inlet pipe of the pressure gauge below for docking. The impact force generated during the docking process can easily cause vibration and wear of the interface and the air inlet pipe, which not only damages the pressure gauge and the air pump, but also affects the quality and efficiency of the detection. Utility model content

[0005] In view of the problems in the prior art, the utility model provides a detection device for pressure gauge production has the advantages of double buffering of the impact force during detection, reducing the impact, improving the docking accuracy, effectively reducing the wear and tear and loosening risk of the interface, avoiding damage to the product, enhancing the detection accuracy and efficiency, solving the problems that the interface is driven downward by the telescopic machine in the prior art, moves to the air inlet pipe of the lower pressure gauge, the impact force generated in the docking process, which is easy to cause the vibration and wear of the interface and the air inlet pipe, and then not only easy to damage the pressure gauge and the air pump, but also easy to affect the quality and efficiency of detection.

[0006] The utility model discloses a detection device for pressure gauge production, including support seat, both ends of the top of support seat are all fixedly connected with support board, the inboard fixedly connected with the supporting plate between support board, the lateral wall of support board is installed with the clamping plate of telescopic movement, the clamping plate is used for clamping and fixing pressure gauge product, the clamping plate is located at the top of supporting plate, the bottom of supporting plate and support seat are fixedly connected with two guide rods, the sliding sleeve of guide rod is connected with lifting plate, the middle part fixed mounting of lifting plate has the docking pipe, the periphery cover of docking pipe is equipped with buffer plate, the inside fixed mounting of support seat is equipped with air pump, the gas end fixed connection of air pump is equipped with elastic hose, the end of elastic hose is fixedly connected with the lower end of docking pipe.

[0007] As the utility model is preferred, the outside wall of support board is fixedly installed with clamping cylinder, the output end of clamping cylinder is fixedly connected with one side of clamping plate, and the other side of clamping plate is fixedly connected with rubber pad.

[0008] Through the setting, it is convenient to clamp and fix the pressure gauge product, the stability of detection work is guaranteed, and the detection efficiency is improved.

[0009] As the utility model is preferred, the middle part of supporting plate is provided with containing hole, the containing hole can be used for the air inlet pipe of pressure gauge to enter, and the containing hole is correspondingly arranged with the docking pipe and the buffer plate.

[0010] Through the setting, when detecting, the pressure gauge is stably clamped by the clamping plate, and the air inlet pipe extends into the containing hole, so that the air inlet pipe of the pressure gauge and the lower docking pipe are preliminarily positioned, and the accuracy of docking is guaranteed.

[0011] As the utility model is preferred, the two ends of the lifting plate are slidably connected to the corresponding guide rods, springs are fixedly connected between the lifting plate and the supporting plate, and the springs are sleeved on the guide rods.

[0012] Through the arrangement, the lifting plate elastically and telescopically slides along the guide rod, accurate guidance is facilitated for the movement of the butt joint pipe, and the impact force generated during the movement of the butt joint pipe is also facilitated to be initially buffered, absorbed and decomposed, so that the butt joint process is more stable, and the connection stability between the butt joint pipe and the air inlet pipe of the pressure gauge is enhanced.

[0013] As preferred in the utility model, the buffer plate extends to the upper part of the butt joint pipe, when the butt joint pipe is butted with the air inlet pipe of the pressure gauge, the top of the buffer plate abuts against the periphery of the accommodating hole, and the bottom of the buffer plate is fixedly connected with the lifting plate through the buffer sponge.

[0014] Through the arrangement, when the butt joint pipe is butted with the air inlet pipe of the pressure gauge, the buffer plate first contacts the bottom of the supporting plate, then the lifting plate elastically extrudes the buffer sponge and drives the butt joint pipe to butt with the air inlet pipe, so that the impact force is buffered and absorbed again, the anti-shock effect is further enhanced, the connection between the butt joint pipe and the air inlet pipe of the pressure gauge is more close and firm, the abrasion and looseness of the joint are reduced, the shaking deviation is reduced, and the butt joint precision is improved, so that the detection precision and efficiency are effectively enhanced.

[0015] As preferred in the utility model, the circumferential side wall of the buffer sponge is provided with uniformly distributed through holes.

[0016] Through the arrangement, the elastic telescopic movement of the buffer sponge is facilitated, and the use is convenient.

[0017] As preferred in the utility model, the bottom of the lifting plate is fixedly connected with a pushing plate, the bottom of the pushing plate is fixedly connected with the output end of the telescopic cylinder, the telescopic cylinder is fixedly installed in the inside of the supporting seat, the top of the supporting seat is provided with a gap hole, and the butt joint pipe, the pushing plate and the elastic hose are located at the gap hole.

[0018] Through the arrangement, the lifting plate is driven to move up and down, and then the butt joint pipe is driven to move up and down, so that the butt joint with the air inlet pipe of the pressure gauge is realized, and the detection work is facilitated.

[0019] Compared with the prior art, the utility model has the beneficial effects as follows: the pressure gauge is firmly clamped through the clamping plate, the air inlet pipe of the pressure gauge is quickly positioned through the supporting plate and the accommodating hole, the movement of the butt joint pipe is accurately guided, and the impact force generated during the movement of the butt joint pipe is initially buffered, so that the butt joint process is more stable and smooth, the secondary buffering of the impact force is further realized through the cooperation of the buffer plate, the buffer sponge and the through hole, the anti-shock effect is significantly enhanced, the abrasion and looseness risk of the joint are effectively reduced, the damage to the product is avoided, the detection precision and efficiency are enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a three-dimensional structure schematic diagram provided by the embodiment of the utility model;

[0021] Figure 2 is a cross section structure schematic diagram provided by the embodiment of the utility model;

[0022] Figure 3 is a buffer plate place amplification structure schematic diagram provided by the embodiment of the utility model;

[0023] Figure 4 is a lifting plate structure schematic diagram provided by the embodiment of the utility model.

[0024] In the drawing: 1, support seat; 101, let go of the hole; 2, support plate; 3, clamping plate; 301, clamping cylinder; 302, rubber pad; 4, supporting plate; 401, containing hole; 5, lifting plate; 501, guide rod; 502, spring; 503, push plate; 504, telescopic cylinder; 6, air pump; 601, elastic hose; 602, butt joint pipe; 7, buffer plate; 701, buffer sponge; 702, through hole. DETAILED DESCRIPTION

[0025] In order to further understand the utility model content, characteristics and efficacy of the utility model, the following examples are cited, and the following is described in detail with the help of the drawings.

[0026] The structure of the utility model is described in detail below in combination with the drawings.

[0027] Reference Figures 1 to 4 As shown in the drawing, the utility model embodiment provides a detection device for pressure gauge production, including support seat 1, the top of support seat 1 both ends are fixedly connected with support plate 2, the inner side between support plate 2 is fixedly connected with supporting plate 4, the side wall of support plate 2 is installed with the clamping plate 3 of telescopic movement, the clamping plate 3 is used for clamping and fixing pressure gauge product, the clamping plate 3 is located in the top of supporting plate 4, the bottom of supporting plate 4 and support seat 1 are fixedly connected with two guide rods 501, the lifting plate 5 of sliding sleeve is connected between guide rods 501, the middle part of lifting plate 5 is fixedly installed with butt joint pipe 602, the periphery of butt joint pipe 602 is covered with buffer plate 7, the inside of support seat 1 is fixedly installed with air pump 6, the gas end of air pump 6 is fixedly connected with elastic hose 601, the end of elastic hose 601 is fixedly connected with the lower end of butt joint pipe 602.

[0028] Specifically, the outer side wall of support plate 2 is fixedly installed with clamping cylinder 301, the output end of clamping cylinder 301 is fixedly connected with one side of clamping plate 3, the other side of clamping plate 3 is fixedly connected with rubber pad 302.

[0029] Adopting the above scheme, the pressure gauge product can be clamped and fixed, the stability of detection work can be ensured, and the detection efficiency is improved.

[0030] Specifically, the middle part of the supporting plate 4 is provided with a receiving hole 401, the air inlet pipe of the pressure gauge can pass through the receiving hole 401, and the receiving hole 401 is arranged in correspondence with the butt joint pipe 602 and the buffer plate 7.

[0031] Adopting the above scheme, when detecting, the pressure gauge is stably clamped by the clamping plate 3, and the air inlet pipe extends into the receiving hole 401, so that the air inlet pipe of the pressure gauge is conveniently preliminarily positioned with the butt joint pipe 602 below, and the accuracy of butt joint is conveniently ensured.

[0032] Specifically, the two ends of the lifting plate 5 are slidingly sleeved on the corresponding guide rods 501, the lifting plate 5 and the supporting plate 4 are fixedly connected with springs 502, and the springs 502 are sleeved on the guide rods 501.

[0033] Adopting the above scheme, the lifting plate 5 elastically expands and contracts along the guide rods 501, the movement of the butt joint pipe 602 is conveniently and accurately guided, and the impact force generated when the butt joint pipe 602 moves is conveniently preliminarily buffered, absorbed and decomposed, so that the butt joint process is more stable, and the connection stability between the butt joint pipe 602 and the air inlet pipe of the pressure gauge is enhanced.

[0034] Specifically, the buffer plate 7 extends to above the butt joint pipe 602, when the butt joint pipe 602 is butt jointed with the air inlet pipe of the pressure gauge, the top of the buffer plate 7 abuts against the periphery of the receiving hole 401, and the bottom of the buffer plate 7 is fixedly connected with the lifting plate 5 through the buffer sponge 701.

[0035] Adopting the above scheme, when the butt joint pipe 602 is butt jointed with the air inlet pipe of the pressure gauge, the buffer plate 7 first contacts the bottom of the supporting plate 4, then the lifting plate 5 pushes the buffer sponge 701 to elastically extrude and drive the butt joint pipe 602 to be butt jointed with the air inlet pipe, the impact force is further buffered and absorbed, the anti-vibration effect is further enhanced, the connection between the butt joint pipe 602 and the air inlet pipe of the pressure gauge is more close and firm, the wear and looseness of the interface are reduced, the shaking and deviation are reduced, the butt joint precision is improved, and thus the detection precision and efficiency are effectively enhanced.

[0036] Specifically, the circumferential side wall of the buffer sponge 701 is provided with uniformly distributed through holes 702.

[0037] Adopting the above scheme, the elastic expansion and contraction movement of the buffer sponge 701 is convenient, and the use is convenient.

[0038] Specific, the bottom of the lifting plate 5 is fixedly connected with a push plate 503, the bottom of the push plate 503 is fixedly connected with the output end of a telescopic cylinder 504, the telescopic cylinder 504 is fixedly installed in the inside of the support base 1, the top of the support base 1 is provided with a let -by hole 101, the butt joint pipe 602, the push plate 503 and the elastic hose 601 are all located at the let -by hole 101.

[0039] By adopting the above scheme, the lifting plate 5 can be driven to move up and down, and then the butt joint pipe 602 can be driven to move up and down, so that the butt joint with the air inlet pipe of the pressure gauge is realized, and the detection work is facilitated.

[0040] The working principle of the utility model is as follows:

[0041] In use, the clamping cylinder 301 is started to push the clamping plate 3 to move, the rubber pad 302 is used to firmly clamp the pressure gauge on the supporting plate 4, the air inlet pipe of the pressure gauge is preliminarily positioned through the containing hole 401 of the supporting plate 4, the telescopic cylinder 504 is started to drive the push plate 503 to move upwards, the lifting plate 5 moves upwards along the guide rod 501, the butt joint pipe 602 is driven to rise, the double buffering structure formed by the spring 502, the buffer plate 7 and the buffer sponge 701 is used to double buffer and absorb the impact force in the butt joint process during detection, so that the butt joint pipe 602 and the air inlet pipe of the pressure gauge are stably butt jointed, after butt joint, the air pump 6 is started, the gas is transported into the butt joint pipe 602 through the elastic hose 601, the gas is sent into the inside of the pressure gauge through the air inlet pipe, the staff member observes, and the detection of the pressure gauge is completed.

[0042] It should be noted that, in the present document, relational terms such as first and second and the like can 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. Moreover, 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 can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0043] Although the embodiments of the utility model have been shown and described, it should be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A detection device for the production of pressure gauges, comprising a support seat (1), characterized in that: The top of the support seat (1) is fixedly connected with support plates (2), the inner sides of the support plates (2) are fixedly connected with a supporting plate (4), the side walls of the support plates (2) are provided with clamping plates (3) which can move telescopically, the clamping plates (3) are used for clamping and fixing pressure gauge products, the clamping plates (3) are located on the top of the supporting plate (4), two guide rods (501) are fixedly connected between the bottom of the supporting plate (4) and the support seat (1), a lifting plate (5) is slidably sleeved between the guide rods (501), a butt joint pipe (602) is fixedly installed at the middle of the lifting plate (5), a buffer plate (7) is arranged on the periphery of the butt joint pipe (602), a gas pump (6) is fixedly installed in the support seat (1), an elastic hose (601) is fixedly connected to the gas outlet end of the gas pump (6), and the end of the elastic hose (601) is fixedly connected with the lower end of the butt joint pipe (602).

2. The detection device for pressure gauge production according to claim 1, characterized in that: A clamping cylinder (301) is fixedly installed at the outer side wall of the support plate (2), the output end of the clamping cylinder (301) is fixedly connected with one side of the clamping plate (3), and the other side of the clamping plate (3) is fixedly connected with a rubber pad (302).

3. The detection device for pressure gauge production of claim 1, wherein: A containing hole (401) is formed in the middle of the supporting plate (4), the containing hole (401) is used for allowing the air inlet pipe of the pressure gauge to pass through, and the containing hole (401) is correspondingly arranged with the butt joint pipe (602) and the buffer plate (7).

4. The detection device for pressure gauge production of claim 1, wherein: The two ends of the lifting plate (5) are slidably sleeved on the corresponding guide rods (501), springs (502) are fixedly connected between the lifting plate (5) and the supporting plate (4), and the springs (502) are sleeved on the guide rods (501).

5. The detection device for pressure gauge production according to claim 3, characterized in that: The buffer plate (7) extends above the butt joint pipe (602), when the butt joint pipe (602) is butt jointed with the air inlet pipe of the pressure gauge, the top of the buffer plate (7) abuts against the periphery of the containing hole (401), and the bottom of the buffer plate (7) is fixedly connected with the lifting plate (5) through a buffer sponge (701).

6. A testing device for pressure gauge production as claimed in claim 5, characterized in that: Uniformly distributed through holes (702) are formed in the circumferential side wall of the buffer sponge (701).

7. The detection device for pressure gauge production according to claim 1, characterized in that: The bottom of the lifting plate (5) is fixedly connected with a push plate (503), the bottom of the push plate (503) is fixedly connected with the output end of a telescopic cylinder (504), the telescopic cylinder (504) is fixedly installed in the support seat (1), a clearance hole (101) is formed in the top of the support seat (1), and the butt joint pipe (602), the push plate (503) and the elastic hose (601) are located at the clearance hole (101).

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