Valve element assembly tool

Abstract

The utility model provides a valve element assembling tool which comprises a base, a linear sliding rail piece, a push rod, a fixing base, a linear driving piece and a clamp. The push rod is slidably arranged on the linear sliding rail piece and used for driving the valve element to move. The fixed seat and the linear driving piece are oppositely arranged on the two sides of the linear sliding rail piece, the fixed seat is used for inserting a valve body, and the linear driving piece is used for driving the push rod to move; the clamp is arranged on one side of the end of the linear sliding rail piece and used for abutting against the valve body. According to the tool, the fixing base is used for being connected with the valve body in an inserted mode, the clamp is arranged to abut against the valve body, in this way, the valve body can be fixed, meanwhile, the push rod is arranged, the push rod can be sleeved with the valve element, then the linear driving piece drives the push rod to move, the valve element is assembled into the valve body, and the tool has the advantages of being simple in structure and convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of valve production, in particular to a valve core assembly tool. Background Art

[0002] A valve is a device used to control the flow of fluids (liquids, gases, powders, etc.). Valves are usually used in pipeline systems to control the flow, pressure and direction of fluids by opening, closing or partially opening. There are many types of valves, including stop valves, ball valves, butterfly valves, gate valves, regulating valves, etc. Each valve has a specific purpose and working principle. The valve core is the main control component of the valve. When the valve is produced, specific tooling is usually required to install the valve core into the valve.

[0003] The existing utility model patent with authorization announcement number CN208880111U discloses a valve core assembly device for a valve, which includes a support frame and a valve fixing mechanism and a valve core rotation assembly mechanism arranged on the support frame, wherein the valve core rotation assembly mechanism is located directly above the valve fixing mechanism; the valve fixing mechanism includes a clamping cylinder fixedly arranged on the support frame, a symmetrical clamp arranged on the clamping cylinder, a chuck arranged on the clamp, and a positioning seat for supporting the valve arranged on the support frame and between the symmetrical clamps; the valve core rotation assembly mechanism includes a straight-moving cylinder fixedly connected to the support frame, a pneumatic slide arranged on the straight-moving cylinder and following the up and down movement of the straight-moving cylinder, a motor seat arranged on one side of the pneumatic slide, and an assembly motor arranged on the motor seat.

[0004] For example, the valve core assembly device in the above-mentioned scheme fixes the valve body by a clamp, and assembles the valve cap by an assembly motor. However, since the structure is a vertical structure, when assembling the valve core on the valve body, a specific component is required to fix the valve core to prevent the valve core from falling. However, the setting of the fixing component will cause the assembly device to have a complex structure, high cost, and cumbersome operating steps. Utility Model Content

[0005] In view of this, the utility model proposes a valve core assembly tool with a simple structure and easy operation to solve the problems of the existing assembly device having a complex structure, high cost and complicated operation steps.

[0006] The technical solution of the utility model is implemented as follows: The utility model provides a valve core assembly tool, including a base, a linear slide rail, a push rod, a fixed seat, a linear drive member and a clamp, wherein:

[0007] A linear slide rail is provided on the base;

[0008] The push rod is slidably arranged on the linear slide rail, and the push rod is used to drive the valve core to move;

[0009] The fixed seat and the linear drive member are relatively arranged on two sides of the linear slide rail member, the fixed seat is used for plugging the valve body, and the linear drive member is used for driving the push rod to move;

[0010] The clamp is arranged on one side of the end of the linear slide rail member and is used for supporting the valve body.

[0011] On the basis of the above technical solution, preferably, it further includes a connecting block and a connecting rod, wherein:

[0012] The connecting block is arranged on the movable end of the linear slide rail, and the push rod is connected to the connecting block;

[0013] The connecting rod is parallel to the linear driving component and the linear slide rail component. One end of the connecting rod is connected to the movable end of the linear driving component, and the other end is connected to the connecting block.

[0014] On the basis of the above technical solution, preferably, the fixing seat is a block structure, and a plurality of positioning holes for inserting the valve body are provided on the fixing seat.

[0015] On the basis of the above technical solution, preferably, it further comprises a sleeve, the sleeve is slidably connected to the push rod, and the sleeve is used to place the valve core;

[0016] A limit block is arranged at the end of the push rod close to the clamp, and the limit block is used to limit the sleeve.

[0017] On the basis of the above technical solution, preferably, the clamp is a connecting rod clamp.

[0018] On the basis of the above technical solution, preferably, it also includes a support, and the clamp includes a connecting seat, a hinge plate, a handle, a connecting plate and a push rod, wherein,

[0019] The support is arranged on the base;

[0020] The connecting seat is connected to the support;

[0021] One end of the hinged plate is rotatably connected to the connecting seat, and the other end is rotatably connected to the handle;

[0022] The connecting plate is arranged on a side of the handle close to the connecting seat;

[0023] The push rod passes through the support and the connecting seat, and the end of the push rod is rotatably connected to the connecting plate.

[0024] On the basis of the above technical solution, preferably, the clamp further includes a threaded barrel, which is disposed on the connecting seat and passes through the support.

[0025] On the basis of the above technical solution, preferably, it further comprises a control member, which is arranged on the base, and the control member and the fixed seat are located on the same side of the linear slide rail member.

[0026] On the basis of the above technical solution, preferably, the linear drive member is a cylinder or an electric push rod.

[0027] On the basis of the above technical solution, preferably, it further comprises a handle, and two handles are provided on the base, and the two handles are respectively located at two ends of the base.

[0028] The valve core assembly tool of the utility model has the following beneficial effects compared with the prior art:

[0029] (1) By providing a fixed seat for inserting the valve body and a clamp to tighten the valve body, the valve body can be fixed. At the same time, a push rod is provided, the valve core can be sleeved on the push rod, and then the push rod is driven by a linear drive member to move, so that the valve core is assembled into the valve body. In this way, the tooling has the advantages of simple structure and convenient operation;

[0030] (2) By arranging a sleeve on the push rod, the valve core can be further fixed by the sleeve to ensure the stability of the movement of the valve core during assembly;

[0031] (3) In this tooling, the fixed seat and the control component are located on one side of the linear slide rail, while the linear drive component is located on the other side of the linear slide rail, and the linear drive component drives the push rod to move through the connecting rod. This structural layout effectively reduces the size of the tooling, occupies less space, and makes it more convenient to carry and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0033] Figure 1 A three-dimensional diagram of the valve core assembly tool of the utility model;

[0034] Figure 2 A second perspective perspective view of the valve core assembly tool of the utility model;

[0035] Figure 3 It is a top view of the valve core assembly tool of the utility model;

[0036] Figure 4 For the utility model Figure 3 Middle AA section view;

[0037] Figure 5 A three-dimensional diagram of a fixture for assembling a valve core of the utility model;

[0038] In the figure: 1. base; 2. linear slide rail; 3. push rod; 31. limit block; 4. fixed seat; 401. positioning hole; 5. linear drive member; 6. clamp; 61. connecting seat; 62. hinge plate; 63. handle; 64. connecting plate; 65. push rod; 66. threaded cylinder; 7. connecting block; 8. connecting rod; 9. sleeve; 10. support; 11. control member; 100. valve body; 200. valve core. DETAILED DESCRIPTION

[0039] The following will be combined with the implementation of the utility model to clearly and completely describe the technical solutions in the implementation of the utility model. Obviously, the described implementation is only a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0040] like Figures 1 to 5 As shown, the valve core assembly tool of the utility model includes a base 1, a linear slide rail 2, a push rod 3, a fixed seat 4, a linear drive member 5, a clamp 6, a connecting block 7, a connecting rod 8, a sleeve 9, a support 10 and a control member 11.

[0041] like Figures 1 to 4 As shown, a linear slide member 2 is arranged on the base 1; a push rod 3 is slidably arranged on the linear slide member 2, and the push rod 3 is used to drive the valve core 200 to move; a fixed seat 4 and a linear drive member 5 are relatively arranged on both sides of the linear slide member 2, the fixed seat 4 is used to plug the valve body 100, and the linear drive member 5 is used to drive the push rod 3 to move; a clamp 6 is arranged on one side of the end of the linear slide member 2, and is used to support the valve body 100;

[0042] As in the above structure, during assembly, a part of the valve body 100 is inserted into the fixing seat 4, and then the valve body 100 is fixed by the clamp 6 against one end of the valve body 100, and then the valve core 200 is assembled to the end of the push rod 3, and then the linear drive member 5 is actuated to drive the push rod 3 to move along the linear guide member 2, so as to bring the valve core 3 into the valve body 100, and the assembly is completed;

[0043] Thus, the tooling is a horizontal structure, and during assembly, the valve core 200 will not fall off after being put on the push rod 3, thus simplifying the tooling structure and improving the convenience of operation.

[0044] like Figure 1 As shown, the fixing seat 4 is a block structure, and a plurality of positioning holes 401 for inserting the valve body 100 are provided on the fixing seat 4;

[0045] As in the above structure, when fixing the valve body 100 , a part of the valve body 100 is inserted into the positioning hole 401 .

[0046] like Figures 2 to 4 As shown, the sleeve 9 is slidably connected with the push rod 3, and the sleeve 9 is used to place the valve core 200; a limit block 31 is provided at the end of the push rod 3 close to the clamp 6, and the limit block 31 is used to limit the sleeve 9;

[0047] As in the above structure, by arranging the sleeve 9 at the end of the push rod 3, the valve core 200 can be placed in the valve body 100, further ensuring the stability of the valve core 200 during the movement, and the limit block 31 is used to limit the position of the sleeve 9 to prevent the sleeve 9 from falling off;

[0048] During assembly, the valve body 100 blocks the sleeve, and the push rod 3 drives the valve core 200 to continue to move, so as to push the valve core 200 into the valve body 100 , thereby completing the assembly of the valve core 200 .

[0049] like Figure 3 As shown, the connecting block 7 is arranged on the movable end of the linear guide rail 2, and the push rod 3 is connected to the connecting block 7; the connecting rod 8 is parallel to the linear drive member 5 and the linear guide rail 2, one end of the connecting rod 8 is connected to the movable end of the linear drive member 5, and the other end is connected to the connecting block 7;

[0050] As in the above structure, the position error between the linear drive member 5 and the connecting block 7 is compensated by the setting of the connecting rod 8, so that the linear guide rail member 2 can be set parallel to the linear drive member 5, thereby reducing the size of the equipment and improving the convenience of carrying.

[0051] In this tooling, the clamp 6 is a connecting rod clamp.

[0052] like Figures 3 to 5 As shown, the clamp 6 includes a connecting seat 61, a hinged plate 62, a handle 63, a connecting plate 64 and a push rod 65, wherein the support 10 is arranged on the base 1; the connecting seat 61 is connected to the support 10; one end of the hinged plate 62 is rotatably connected to the connecting seat 61, and the other end is rotatably connected to the handle 63; the connecting plate 64 is arranged on a side of the handle 63 close to the connecting seat 61; the push rod 65 passes through the support 10 and the connecting seat 61, and the end of the push rod 65 is rotatably connected to the connecting plate 64;

[0053] As in the above structure, when the clamp 6 is in motion, the handle 63 is pulled, and the handle 63 rotates at the connection point with the hinge plate 62, and the connecting plate 64 drives the push rod 65 to move, thereby achieving the tightening work of the valve body 200.

[0054] Furthermore, the clamp 6 further includes a threaded barrel 66, which is disposed on the connecting seat 61 and passes through the support 10;

[0055] As in the above structure, when assembling the clamp 6, the threaded tube 66 of the clamp 6 is passed through the support 10, and then the threaded tube 66 is connected with a nut to complete the installation of the clamp 6.

[0056] Specifically, the linear drive member 5 is a cylinder or an electric push rod.

[0057] like Figure 3 As shown, the control member 11 is disposed on the base 1, and the control member 11 and the fixing seat 4 are located on the same side of the linear guide rail member 2;

[0058] As shown in the above structure, the control component 11 is used for controlling the linear drive component 5. When the linear drive component 5 adopts a cylinder, the control component 11 can adopt an air valve. When the linear drive component 5 adopts an electric push rod, the control key 11 can adopt an electric control switch.

[0059] Further, such as Figure 1 As shown, two handles 12 are provided on the base 1, and the two handles 12 are respectively located at two ends of the base 1; this makes it convenient to carry the tool.

[0060] Specific implementation steps:

[0061] During assembly, a portion of the valve body 100 is inserted into the fixing seat 4, and then the valve body 100 is fixed by the clamp 6 against one end of the valve body 100;

[0062] Then the valve core 200 is assembled to the end of the push rod 3, and the valve core 200 is located in the sleeve 9. Then the linear drive member 5 is actuated to drive the push rod 3 to move along the linear slide rail member 2. With the displacement, the sleeve 9 will abut against the end of the valve body 100. At this time, the push rod 3 continues to drive the valve core 200 to move into the valve body 100. After the valve core 200 is moved out of the sleeve 9, it is pushed into the valve body 100, thereby completing the assembly work.

[0063] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A valve core assembly tool, characterized in that: It comprises a base (1), a linear slide rail (2), a push rod (3), a fixed seat (4), a linear drive member (5) and a clamp (6), wherein: The linear slide rail member (2) is arranged on the base (1); The push rod (3) is slidably arranged on the linear slide rail (2), and the push rod (3) is used to drive the valve core (200) to move; The fixing seat (4) and the linear driving member (5) are arranged on two sides of the linear slide rail member (2) in a relative manner, the fixing seat (4) is used for plugging the valve body (100), and the linear driving member (5) is used for driving the push rod (3) to move; The clamp (6) is arranged on one side of the end of the linear slide rail (2) and is used to support the valve body (100).

2. The valve core assembly tool according to claim 1, characterized in that: It also includes a connecting block (7) and a connecting rod (8), wherein: The connecting block (7) is arranged on the movable end of the linear slide rail (2), and the push rod (3) is connected to the connecting block (7); The connecting rod (8) is parallel to the linear drive member (5) and the linear slide rail member (2); one end of the connecting rod (8) is connected to the movable end of the linear drive member (5), and the other end is connected to the connecting block (7).

3. The valve core assembly tool according to claim 1, characterized in that: The fixing seat (4) is in a block-shaped structure, and is provided with a plurality of positioning holes (401) for inserting the valve body (100).

4. The valve core assembly tool according to claim 1, characterized in that: It also includes a sleeve (9), the sleeve (9) is slidably connected to the push rod (3), and the sleeve (9) is used to place the valve core (200); A limiting block (31) is provided at the end of the push rod (3) close to the clamp (6), and the limiting block (31) is used to limit the position of the sleeve (9).

5. The valve core assembly tool according to claim 1, characterized in that: The clamp (6) is a connecting rod clamp.

6. The valve core assembly tool according to claim 1, characterized in that: It also includes a support (10), the clamp (6) includes a connecting seat (61), a hinge plate (62), a handle (63), a connecting plate (64) and a push rod (65), wherein: The support (10) is arranged on the base (1); The connecting seat (61) is connected to the support (10); One end of the hinged plate (62) is rotatably connected to the connecting seat (61), and the other end is rotatably connected to the handle (63); The connecting plate (64) is arranged on a side of the handle (63) close to the connecting seat (61); The push rod (65) passes through the support (10) and the connecting seat (61), and the end of the push rod (65) is rotatably connected to the connecting plate (64).

7. The valve core assembly tool according to claim 6, characterized in that: The clamp (6) further comprises a threaded barrel (66), wherein the threaded barrel (66) is arranged on the connecting seat (61), and the threaded barrel (66) passes through the support (10).

8. The valve core assembly tool according to claim 1, characterized in that: It also comprises a control member (11), wherein the control member (11) is arranged on the base (1), and the control member (11) and the fixing seat (4) are located on the same side of the linear slide rail member (2).

9. The valve core assembly tool according to claim 1, characterized in that: The linear drive member (5) is a cylinder or an electric push rod.

10. The valve core assembly tool according to claim 1, characterized in that: It also comprises a handle (12), two handles (12) are arranged on the base (1), and the two handles (12) are respectively located at two ends of the base (1).

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