Connecting tool for upper valve body and lower valve body

Abstract

The utility model discloses an upper valve body and lower valve body connecting tool which comprises a base, a pair of supporting rods are detachably installed on the two sides of the upper wall of the base, a nylon pad detachably connected with the base is arranged between the supporting rods, a pair of sliding holes are formed in the supporting rods, a pair of sliding rods are arranged in the sliding holes in a sliding mode, and the sliding rods are detachably connected with the base. The utility model relates to the technical field of valve body connection, and relates to the technical field of valve body connection, through the design of the base, the supporting rod, the nylon pad, the sliding holes, the sliding rods, the upper cover plate, the push-and-pull clamp, the positioning assembly and other components, the valve body connection can be achieved through the nylon pad, the sliding holes, the sliding rods, the upper cover plate, the push-and-pull clamp, the positioning assembly and the like. The upper valve body and the lower valve body are conveniently connected, the labor intensity of operators is relieved, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to valve body connection technical field, concretely is a kind of upper and lower valve body connecting tool. BACKGROUND

[0002] In the valve manufacturing process, the accurate connection of upper and lower valve bodies is a key step to ensure the performance and quality of the valve. The traditional method usually relies on manual operation or large fixed equipment to complete this task, which has the following problems:

[0003] Manual operation by personnel increases the difficulty and time cost of operation, and cannot guarantee the installation accuracy, which is prone to errors and affects the sealing and durability of the final product.

[0004] Therefore, with the increasing requirements of manufacturing industry on efficiency, quality and safety, it is an urgent need to develop a light, convenient and easy-to-operate upper and lower valve body connecting tool. SUMMARY

[0005] To overcome the shortcomings of the prior art, the utility model provides an upper and lower valve body connecting tool, which solves the problems of poor manual installation accuracy and easy errors.

[0006] To achieve the above purpose, the utility model realizes the following technical scheme: an upper and lower valve body connecting tool, comprising a base, a pair of support rods is detachably installed on the upper wall of the base, a nylon pad is detachably connected between the pair of support rods and the base, a pair of sliding holes is arranged in the pair of support rods, a pair of sliding rods is slidably arranged in the pair of sliding holes, an upper cover plate is installed on the upper end of the pair of sliding rods, a push-pull clamp is arranged on the upper cover plate, and the sliding rod and the support rod are connected through a positioning assembly.

[0007] Preferably, the positioning assembly comprises a screw hole rotatably arranged on the upper side wall of the support rod, a positioning bolt is rotatably arranged in the screw hole, a plurality of positioning holes are arranged in the length direction of the side wall of the sliding rod, and the end of the positioning bolt can be inserted into the positioning hole.

[0008] Preferably, the clamping end of the push-pull clamp is provided with a threaded hole, a screw rod is rotatably arranged in the threaded hole, and a pressing plate is installed on the lower end of the screw rod.

[0009] Preferably, the support rod and the nylon pad are connected with the base through an internal hexagonal bolt, and the base is provided with a countersunk hole matched with the internal hexagonal bolt.

[0010] Preferably, the upper cover plate is connected with the upper end of the pair of sliding rods through a fastening bolt.

[0011] Beneficial effects

[0012] The utility model provides a kind of upper and lower valve body connecting tool, with following beneficial effects:

[0013] Through the design of base, strut, nylon pad, sliding hole, sliding rod, upper cover plate, push-pull clamp, positioning assembly and other components, the convenient connection of upper and lower valve body is realized, which not only reduces the labor intensity of operators, but also improves work efficiency.

[0014] Through the design of push-pull clamp and positioning assembly, the operation process is simplified, and one person can complete the connection of upper and lower valve body. Nylon pad is used to protect the surface of valve body and prevent scratching. By adjusting the height and pressing force of push-pull clamp, the consistency and accuracy of each connection are ensured, and different specifications of valve body can be positioned to meet different working condition requirements, which brings convenience to people. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a side view structural schematic diagram of the utility model.

[0017] Figure 3 It is a top view structural schematic diagram of the utility model.

[0018] In the figure: 1, base; 2, strut; 3, nylon pad; 4, sliding rod; 5, upper cover plate; 6, push-pull clamp; 7, positioning bolt; 8, positioning hole; 9, screw; 10, pressing plate; 11, inner hexagonal bolt; 12, fastening bolt. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Please refer to Figures 1-2 The utility model provides a kind of technical solutions: a kind of upper and lower valve body connecting tool, including base 1, the base 1 upper wall both sides detachably install a pair of strut 2, a pair of the strut 2 between be equipped with with the base 1 detachably connected nylon pad 3, a pair of the strut 2 be equipped with a pair of sliding hole, a pair of the sliding hole be equipped with a pair of sliding rod 4 in sliding, a pair of the sliding rod 4 upper end install upper cover plate 5, the upper cover plate 5 be equipped with push-pull clamp 6, the sliding rod 4 with the strut 2 between be connected by positioning assembly.

[0021] By adopting the technical scheme, the nylon pad 3 protects the valve body surface from damage and provides stable support, the sliding rod 4 can slide up and down in the sliding hole to adjust the height to adapt to valve bodies of different specifications, and the push-pull clamp 6 can be pushed and pulled to apply pressure to fix the valve body, thereby achieving convenient, light and easy-to-operate installation and connection of the valve body, reducing material consumption and reducing uncertainty and errors caused by human factors.

[0022] The embodiment is further provided with a positioning assembly including a screw hole in the upper side wall of the supporting rod 2, a positioning bolt 7 being screwed in the screw hole, and a plurality of positioning holes 8 being arranged along the length direction of the side wall of the sliding rod 4, the end of the positioning bolt 7 being capable of being inserted into the positioning hole 8.

[0023] By adopting the technical scheme, the end of the positioning bolt 7 can be inserted into the positioning hole 8 to fix the position of the sliding rod 4, thereby adjusting the height position of the upper cover plate 5, and the valve body of different sizes can be installed and used.

[0024] The embodiment is further provided with a threaded hole in the clamping end of the push-pull clamp 6, a screw rod 9 being screwed in the threaded hole, and a pressing plate 10 being installed at the lower end of the screw rod 9.

[0025] By adopting the technical scheme, the pressing plate 10 is installed at the lower end of the screw rod 9 to directly contact and press the valve body, thereby ensuring that the valve body remains stable during the connection process, the design of the screw rod 9 can realize flexible adjustment of the pressing force, and the reliability and stability of the valve body connection are ensured.

[0026] The embodiment is further provided with an inner hexagonal bolt 11 connecting the supporting rod 2 and the nylon pad 3 with the base 1, and a countersunk hole matching the inner hexagonal bolt 11 being arranged on the base 1.

[0027] By adopting the technical scheme, the design of the countersunk hole ensures that the connection is flat and beautiful, and does not affect the strength of the overall structure.

[0028] The embodiment is further provided with a fastening bolt 12 connecting a pair of the upper ends of the sliding rods 4 with the upper cover plate 5.

[0029] The skilled in the art will connect the parts in the case in sequence, and the specific connection and operation sequence should be referred to the following working principle, and the detailed connection means is a well-known technology in the art, and the following mainly introduces the working principle and process.

[0030] Embodiment: Place the device in a suitable working position, make sure the base 1 is stable, place the valve body product manually on the nylon pad 3, make sure its position is correct, avoid deviation or damage, adjust the height of the slide rod 4 as needed, make sure the pressing plate 10 of the push-pull clamp 6 is in the right position, make sure it can effectively press the valve body, rotate the positioning bolt 7, make its end insert into the positioning hole 8 on the slide rod 4, fix the position of the slide rod 4, make sure the pressing height is consistent, after adjusting the pressing height, determine the upper and lower valve body connection position, press the push-pull clamp 6, make the clamp locked, install and connect the upper and lower valve bodies, after installation is completed, open the push-pull clamp 6, take out the installed valve body, and prepare for next use.

[0031] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations 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. Without further limitation, inclusion of an element by use of the phrase "comprising a...... defined element does not exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the defined element.

[0032] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments change, modify, replace, and vary in many ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An upper and lower valve body connecting tool comprising a base (1), characterized in that, The pair of supporting rods (2) are detachably installed on both sides of the upper wall of the base (1), a nylon pad (3) detachably connected with the base (1) is arranged between the pair of supporting rods (2), a pair of sliding holes are arranged in the pair of supporting rods (2), a pair of sliding rods (4) are slidably arranged in the pair of sliding holes, an upper cover plate (5) is installed on the upper ends of the pair of sliding rods (4), a push-pull clamp (6) is arranged on the upper cover plate (5), and the sliding rods (4) and the supporting rods (2) are connected through positioning assemblies; The positioning assembly comprises a screw hole formed in the upper side wall of the supporting rod (2), a positioning bolt (7) is screwed into the screw hole, a plurality of positioning holes (8) are formed in the side wall of the sliding rod (4) along the length direction, and the end of the positioning bolt (7) can be inserted into the positioning hole (8). The clamping end of the push-pull clamp (6) is provided with a threaded hole, a screw rod (9) is screwed into the threaded hole, and a pressing plate (10) is installed on the lower end of the screw rod (9).

2. The upper and lower valve body connecting tool according to claim 1, characterized in that, The supporting rods (2) and the nylon pad (3) are connected with the base (1) through the inner hexagonal bolts (11), and the base (1) is provided with countersunk holes matched with the inner hexagonal bolts (11).

3. The upper and lower valve body connecting tool according to claim 2, wherein The upper cover plate (5) is connected with the upper ends of the pair of sliding rods (4) through fastening bolts (12).

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