A cylinder type water detection device

Abstract

The present invention discloses a cylinder type water inspection device, including a floor, wherein rotating fixed clamps are arranged on both sides of the floor, a lower base plate is arranged on the front side of the upper surface of the floor, and concentric fixed sleeves are arranged at equal intervals from left to right on the rear side of the lower base plate, and linear bearing rods are arranged on both ends of the rear side of the lower base plate, and a fixing member 4 is arranged at one end of the linear bearing rod that passes through the front side of the lower base plate, and a linear bearing is arranged at the connection between the linear bearing rod and the lower base plate, and fixing members 3 are arranged at the rear ends of the two groups of linear bearing rods, and bearing assemblies are arranged at equal intervals from left to right between the two groups of linear bearing rods, and cylinder type quick connectors are arranged at equal intervals from left to right on the rear side of the upper surface of the floor, and the cylinder type quick connectors, bearing assemblies and concentric fixed sleeves correspond to each other one by one. The present invention has a reasonable structural design, and effectively improves production efficiency and reduces manual labor intensity while meeting product quality requirements, shortens production cycles, and improves the cost advantage of enterprises.

Description

Technical Field

[0001] The invention relates to the technical field of air tightness detection of pipe diameter welding products, and in particular to a cylinder type water detection device. Background Art

[0002] Pipe diameter refers to when the pipe wall is relatively thin, the outer diameter and the inner diameter of the pipe are almost the same, so the average of the outer diameter and the inner diameter of the pipe is taken as the pipe diameter. It usually refers to pipes made of general synthetic materials or metals, and when the inner diameter is larger, the average of the inner diameter and the outer diameter is taken as the pipe diameter. Welding, also known as fusion, is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure.

[0003] At present, the manufacturing site uses the industry's hand-pressure quick connector to test the air tightness of copper pipe welding joints. Employees need to press the tooling up and down repeatedly to achieve a seal, which has slow production efficiency and high manual labor intensity. Excessive pressure will also cause the product tube diameter to deform. For this reason, we propose a cylinder-type water inspection device. Summary of the invention

[0004] The purpose of the present invention is to overcome the above-mentioned problems existing in the prior art and to provide a cylinder type water inspection device, which adopts the industry cylinder form to push the cylinder type quick connector and the product pipe end to seal and then perform high pressure testing, thereby effectively improving production efficiency and reducing manual labor intensity while meeting product quality requirements, shortening the production cycle, and improving the company's cost advantage.

[0005] In order to achieve the above technical objectives and the above technical effects, the present invention is implemented through the following technical solutions:

[0006] A cylinder type water inspection device comprises a floor, wherein the left and right sides of the floor are provided with rotating fixed clamps, the front side of the upper surface of the floor is provided with a lower base plate, the rear side of the lower base plate is provided with concentric fixing sleeves at equal intervals from left to right, and the front side of the concentric fixing sleeves penetrates the front side wall of the lower base plate, the left and right ends of the rear side of the lower base plate are provided with linear bearing rods, and the front end of the linear bearing rods penetrates the front side of the lower base plate, and one end of the linear bearing rod penetrating the front side of the lower base plate is provided with a fixing piece four, and the linear bearing rod and A linear bearing is provided at the connection of the lower base plate, the linear bearing is fixedly connected to the lower base plate, and the linear bearing is slidably sleeved on the linear bearing rod, the rear ends of the two groups of linear bearing rods are provided with fixing parts three, and the lower surfaces of fixing parts three and four are connected to the floor, and bearing components are arranged between the two groups of linear bearing rods at equal intervals from left to right, and cylinder-type quick connectors are arranged at equal intervals from left to right on the rear side of the upper surface of the floor, and the cylinder-type quick connectors, bearing components and concentric fixing sleeves correspond to each other one by one.

[0007] Preferably, in the above-mentioned cylinder-type water inspection device, the bearing assembly includes a pipe joint product, a fixing part 2 is provided at the rear end of the lower surface of the pipe joint product, and an upper and lower support blocks are provided at the front end of the lower surface of the pipe joint product, and the left ends of the upper and lower support blocks are connected to fixing parts 5, and the lower surfaces of fixing parts 5 and fixing parts 2 are both connected to the floor, and fixing parts 2 and fixing parts 5 are adjusted forward and backward according to the length of the product and then locked to the floor, so as to facilitate the support of the pipe joint product.

[0008] Preferably, in the above-mentioned cylinder type water inspection device, a fixing part 1 is provided on the outside of the cylinder type quick connector, and the lower surface of the fixing part 1 is fixedly connected to the floor. The cylinder type quick connector is locked by the fixing part 1, so that it is easy to install and fix it on the floor.

[0009] Preferably, in the above-mentioned cylinder-type water inspection device, the cylinder-type quick connector includes an upper mold fixing sleeve, the inner cavity of the upper mold fixing sleeve is provided with a piston rod, the front end of the outer wall of the piston rod is slidably sleeved with a spring and a lower fixing plate, the lower fixing plate is located on the front side of the spring, and the lower fixing plate is threadedly connected to the upper mold fixing sleeve for easy assembly and disassembly.

[0010] Preferably, in the above-mentioned cylinder-type water inspection device, a small rubber ring is provided at the front end of the inner cavity of the piston rod, and the number of the small rubber rings is two groups, which is convenient for operation and ensures that the small rubber ring part in the piston rod can be inserted into the pipe end of the pipe joint product to achieve a sealing state.

[0011] Preferably, in the above-mentioned cylinder-type water inspection device, the rear end of the outer wall of the piston rod is sleeved with a large rubber ring, and the number of the large rubber rings is two groups, which is convenient for operation and reduces the possibility of the piston rod being subjected to a large airtight pressure and swinging during the up and down working process.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The structural design of the present invention is reasonable. On the one hand, by adopting the industry cylinder form to push the cylinder type quick connector and the product pipe end to seal and then perform high-pressure testing, the structure is compact, easy to disassemble, and easy and quick to clamp, thereby effectively improving production efficiency and reducing manual labor intensity while meeting product quality requirements, shortening the production cycle, and improving the company's cost advantage; on the other hand, by equidistantly arranged load-bearing components, cylinder type quick connectors and concentric fixing sleeves from left to right, their one-to-one correspondence can be used to perform synchronous air tightness detection of multiple groups of pipe joint products, thereby improving work efficiency.

[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0016] Figure 1 The use state structure of the present invention is schematically shown Figure 1 ;

[0017] Figure 2 The use state structure of the present invention is schematically shown Figure 2 ;

[0018] Figure 3 It is a structural schematic diagram of the cylinder type quick connector of the present invention;

[0019] Figure 4 It is an exploded schematic diagram of the cylinder type quick connector of the present invention;

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1-floor, 2-cylinder quick connector, 201-upper mold fixing sleeve, 202-large rubber ring, 203-piston rod, 204-spring, 205-small rubber ring, 206-lower fixing plate, 3-fixing part one, 4-fixing part two, 5-fixing part three, 6-linear bearing rod, 7-rotating fixing clamp, 8-linear bearing, 9-lower base plate, 10-fixing part four, 11-concentric fixing sleeve, 12-fixing part five, 13-upper and lower support blocks, 14-pipe fitting products. DETAILED DESCRIPTION

[0022] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-4As shown, a cylinder-type water inspection device includes a floor 1, and a rotating fixed clamp 7 is provided on the left and right sides of the floor 1, which can be swung on the water inspection equipment to a suitable angle for operation. A lower base plate 9 is provided on the front side of the upper surface of the floor 1, and concentric fixing sleeves 11 are provided on the rear side of the lower base plate 9 at equal intervals from left to right, and the front side of the concentric fixing sleeve 11 passes through the front side wall of the lower base plate 9, and linear bearing rods 6 are provided on both ends of the rear side of the lower base plate 9, and the front end of the linear bearing rod 6 passes through the front side of the lower base plate 9, and a fixing member 10 is provided at one end of the linear bearing rod 6 passing through the front side of the lower base plate 9, and a linear bearing 8 is provided at the connection between the linear bearing rod 6 and the lower base plate 9, and the linear bearing 8 is fixedly connected to the lower base plate 9. , and the linear bearing 8 is slidably sleeved on the linear bearing rod 6, so that the lower base plate 9 can be adjusted close to or away from the cylinder-type quick connector 2 according to the length of the product, and the rear ends of the two groups of linear bearing rods 6 are provided with fixing parts 3 5, and the lower surfaces of the fixing parts 3 5 and the fixing parts 4 10 are connected to the floor 1, and the two groups of linear bearing rods 6 are evenly spaced from left to right. The bearing components include a pipe joint product 14, and the rear end of the lower surface of the pipe joint product 14 is provided with fixing parts 2 4, and the front end of the lower surface of the pipe joint product 14 is provided with upper and lower support blocks 13, and the left ends of the upper and lower support blocks 13 are connected with fixing parts 5 12, and the lower surfaces of the fixing parts 5 12 and the fixing parts 2 4 are connected to the floor 1 The fixing part 24 and the fixing part 5 12 are adjusted forward and backward according to the length of the product and then locked on the floor 1, which is convenient for supporting the pipe joint product 14. The rear side of the upper surface of the floor 1 is provided with cylinder-type quick connectors 2 at equal intervals from left to right. The outside of the cylinder-type quick connector 2 is provided with a fixing part 3, and the lower surface of the fixing part 3 is fixedly connected to the floor 1. The cylinder-type quick connector 2 is locked by the fixing part 3, which is convenient for its installation and fixation on the floor 1. The cylinder-type quick connector 2 includes an upper mold fixing sleeve 201, and the inner cavity of the upper mold fixing sleeve 201 is provided with a piston rod 203. The front end of the outer wall of the piston rod 203 is slidably sleeved with a spring 204 and a lower fixing plate 206. The lower fixing plate 206 is located at the front side of the spring 204, and the lower fixing plate 206 is threadedly connected to the upper mold fixing sleeve 201 for easy assembly and disassembly. A small rubber ring 205 is arranged at the front end of the inner cavity of the piston rod 203. The number of the small rubber ring 205 is two groups. During operation, it is ensured that the small rubber ring 205 in the piston rod 203 can be inserted into the pipe end of the pipe joint product 14 to achieve a sealing state. The rear end of the outer wall of the piston rod 203 is sleeved with a large rubber ring 202. The number of the large rubber ring 202 is two groups. During operation, it is convenient to reduce the possibility of the piston rod 203 being subjected to a large airtight pressure and swinging during the up and down working process. The cylinder quick connector 2, the load-bearing assembly and the concentric fixing sleeve 11 correspond one to one.

[0024] A specific application of this embodiment is as follows: the structure of the present invention is reasonably designed. When the air tightness test of the pipe joint is carried out, a group of pipe joint products 14 are placed on the floor 1, on the fixing parts 24 in each group of the bearing components and on the upper and lower supporting blocks 13, and then multiple groups of pipe joint products 14 are evenly arranged on the floor 1, and the cylinder type quick joint 2, the pipe joint product 14 and the concentric fixing sleeve 11 are made to correspond to each other one by one, and the starting equipment injects low-pressure gas into the cylinder type quick joint 2 from the direction indicated by the arrow, and the air pressure passes through the inner hole on the upper mold fixing sleeve 201, and the low-pressure gas passes through the small hole on the piston rod 203 to form high-pressure gas, and the gap between the upper mold fixing sleeve 201 and the piston rod 203 forms air pressure to push the piston rod 203 to move outward to do work, and further makes the piston rod 203 squeeze the spring 204 and at the same time extend outward from the lower fixing plate 206, and the pipe end of the pipe joint product 14 is subjected to thrust and its joint directly presses against the concentric The fixing sleeve 11 and the other pipe end of the pipe joint product 14 are pushed into the small rubber ring 205 in the piston rod 203 by force to achieve a sealing state. The air pressure is directly pressurized to the working state to test the airtightness, thereby playing a role in airtightness detection. During repeated operations, the compressed spring 204 is used as a power to shrink and reset the piston rod 203. The two sets of large rubber rings 202 sleeved on the outer wall of the piston rod 203 are used to change the gap between the piston rod 203 and the upper mold fixed sleeve 201. This is convenient for operation and reduces the possibility of the piston rod 203 being subjected to a large airtightness pressure and swinging during the up and down working process. The industry cylinder form is used to push the cylinder type quick connector 2. Such a seal and the product pipe end are sealed for high-pressure testing. The structure is compact, easy to disassemble, and easy and quick to clamp, thereby effectively improving production efficiency and reducing manual labor intensity while meeting product quality requirements, shortening the production cycle, and improving the company's cost advantage.

[0025] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0026] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A cylinder type water detection device, comprising a floor (1), characterized in that: The left and right sides of the floor (1) are both provided with rotating fixed clamps (7); the front side of the upper surface of the floor (1) is provided with a lower base plate (9); the rear side of the lower base plate (9) is provided with concentric fixing sleeves (11) at equal intervals from left to right, and the front side of the concentric fixing sleeves (11) penetrates the front side wall of the lower base plate (9); the left and right ends of the rear side of the lower base plate (9) are both provided with linear bearing rods (6), and the front end of the linear bearing rod (6) penetrates the front side of the lower base plate (9); one end of the linear bearing rod (6) penetrating the front side of the lower base plate (9) is provided with a fixing member four (10); the linear bearing rod (6) and the lower base plate (9) are fixed to each other. A linear bearing (8) is provided at the connection, the linear bearing (8) is fixedly connected to the lower base plate (9), and the linear bearing (8) is slidably sleeved on the linear bearing rod (6), the rear ends of the two groups of linear bearing rods (6) are provided with a fixing member three (5), and the lower surfaces of the fixing member three (5) and the fixing member four (10) are connected to the floor (1), and a bearing assembly is provided between the two groups of linear bearing rods (6) at equal intervals from left to right, and a cylinder type quick connector (2) is provided at equal intervals from left to right on the rear side of the upper surface of the floor (1), and the cylinder type quick connector (2), the bearing assembly and the concentric fixing sleeve (11) correspond to each other one by one; The bearing assembly comprises a pipe joint product (14), a fixing member 2 (4) is arranged at the rear end of the lower surface of the pipe joint product (14), an upper and lower supporting blocks (13) are arranged at the front end of the lower surface of the pipe joint product (14), a fixing member 5 (12) is connected to the left end of the upper and lower supporting blocks (13), and the lower surfaces of the fixing member 5 (12) and the fixing member 2 (4) are both connected to the floor (1); The cylinder type quick connector (2) comprises an upper die fixing sleeve (201), the inner cavity of the upper die fixing sleeve (201) is provided with a piston rod (203), the front end of the outer wall of the piston rod (203) is slidably sleeved with a spring (204) and a lower fixing plate (206), the lower fixing plate (206) is located in front of the spring (204), and the lower fixing plate (206) is threadedly connected to the upper die fixing sleeve (201); A small rubber ring (205) is arranged at the front end of the inner cavity of the piston rod (203), and the number of the small rubber rings (205) is two groups.

2. A cylinder type water detection device according to claim 1, characterized in that: A fixing part (3) is arranged outside the cylinder-type quick connector (2), and the lower surface of the fixing part (3) is fixedly connected to the floor (1).

3. A cylinder type water detection device according to claim 1, characterized in that: A large rubber ring (202) is sleeved on the rear end of the outer wall of the piston rod (203), and the number of the large rubber rings (202) is two groups.

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