Valve pressing ring machining device with clamping function

Abstract

The utility model discloses a valve compression ring machining device with a clamping function, and relates to the technical field of compression ring machining. Comprising a base; the outer wall of the clamping structure is fixedly connected with the outer wall of the base; the clamping structure comprises an electric push rod, the bottom of the electric push rod is fixedly connected with the outer wall of the base, a rack is fixedly connected to the outer wall of the electric push rod, a connecting rod is fixedly connected to the outer wall of the rack, a clamping block is fixedly connected to the outer wall of the connecting rod, and a gear is arranged outside the rack. And transmission of the rack and the gear is driven by the electric push rod, so that the clamping blocks move relatively, and the pressing rings of different sizes can be stably and accurately clamped. By means of the clamping mode, displacement of the pressing ring in the machining process can be effectively avoided, the machining precision is ensured, machining errors caused by unstable clamping are reduced, and the product quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of ring press processing, specifically relates to a valve ring press processing device with clamping function. BACKGROUND

[0002] Valves are control components in fluid conveying systems, with functions such as shut-off, regulation, flow guidance, anti-backflow, pressure stabilization, shunt or overflow pressure relief. Valves for fluid control systems, from the simplest shut-off valve to the most complex self-control system used in various valves, have quite a variety of types and specifications. Valves can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media. In the valve manufacturing field, the ring press is one of the key components of the valve. Traditional operators usually need to spend a lot of time adjusting and fixing, which not only is inefficient, but also is prone to human operation errors, causing the ring press to shift during processing. SUMMARY

[0003] In view of the deficiencies of the prior art, the utility model solves its technical problems by adopting the following technical scheme: a valve ring press processing device with clamping function, comprising: a base; a clamping structure, the outer wall of the clamping structure is fixedly connected with the outer wall of the base; a polishing structure, the inner wall of the polishing structure is slidingly connected with the outer wall of the base; the clamping structure comprises an electric push rod, the bottom of the electric push rod is fixedly connected with the outer wall of the base, the outer wall of the electric push rod is fixedly connected with a rack, the outer wall of the rack is fixedly connected with a connecting rod, the outer wall of the connecting rod is fixedly connected with a clamping block, and the outer wall of the rack is provided with a gear.

[0004] Preferably, the outer wall of the gear is rotatably connected with the outer wall of the base, the outer wall of the rack is engaged with the outer wall of the gear, the electric push rod drives the transmission of the rack and the gear, and then the clamping block realizes relative motion, so that different sizes of ring presses can be stably and accurately clamped.

[0005] Preferably, the outer wall of the base is fixedly connected with a first guide rail and a second guide rail, and the outer wall of the first guide rail is slidingly connected with the inner wall of the rack.

[0006] Preferably, the polishing structure comprises a support frame, the inner wall of the support frame is rotatably connected with a lead screw, and the outer wall of the lead screw is threadedly connected with a sliding frame.

[0007] Preferably, the outer wall of the sliding frame is fixedly connected with a driving motor, and the output shaft of the driving motor is fixedly connected with a polishing wheel.

[0008] Preferably, the inner wall of the support frame is in sliding connection with the outer wall of the second guide rail, and the inner wall of the support frame is threadedly connected with a fastening bolt, and rotating the fastening bolt can adjust the position of the support frame on the second guide rail, so that the approximate position of the polishing wheel relative to the compression ring can be conveniently determined, equipment debugging and parameter setting before processing can be quickly performed, and the operation convenience and overall working efficiency of the processing device are further improved.

[0009] The utility model discloses the beneficial effect is as follows:

[0010] 1. The utility model discloses a clamping structure is set up, the transmission of rack and pinion is driven through electric push rod, and then makes the relative motion of clamping block, can carry out stable and accurate clamping to different size compression ring. This clamping mode can effectively avoid the displacement of compression ring in the processing, ensure the processing accuracy, reduce the processing error caused by unstable clamping, improve product quality.

[0011] 2. The utility model discloses a polishing structure is set up, and the position of support frame on the second guide rail can be adjusted through rotating fastening bolt, and the approximate position of the polishing wheel relative to the compression ring can be conveniently determined, equipment debugging and parameter setting before processing can be quickly performed, and the operation convenience and overall working efficiency of the processing device are further improved, and the threaded connection of screw rod and slide in the polishing structure can realize the feeding of polishing wheel in the vertical direction, and the position of polishing wheel can be controlled according to the processing requirement of compression ring. DRAWINGS

[0012] Figure 1 It is the front view of the utility model;

[0013] Figure 2 It is the structure schematic view of the base of the utility model;

[0014] Figure 3 It is the structure schematic view of the clamping structure of the utility model;

[0015] Figure 4 It is the structure schematic view of the polishing structure of the utility model.

[0016] In the drawing: 1, base;2, clamping structure;3, polishing structure;11, first guide rail;12, second guide rail;21, electric push rod;22, rack;23, gear;24, connecting rod;25, clamping block;31, support frame;32, screw rod;33, fastening bolt;34, polishing wheel;35, driving motor;36, slide. SPECIFIC EMBODIMENTS

[0017] The embodiments of the present application are given for illustration and description only, and are not intended to be exhaustive or to limit the present application to the precise form disclosed. Many modifications and variations are possible in light of this disclosure. The embodiments are chosen and described in order to best explain the principles of the present application and its practical application to thereby enable others skilled in the art to best utilize the present application in various embodiments and with various modifications as are suited to the particular use contemplated. Embodiments

[0018] Please refer to Figure 1 - Figure 4 The utility model provides a technical scheme: a valve with clamping function's compression ring processingequipment, it includes: base 1, clamping structure 2 is fixedly connected with the outer wall of base 1 with the outer wall of clamping structure 2, polishing structure 3 is slidably connected with the outer wall of base 1 with the inner wall of polishing structure 3, clamping structure 2 includes electric push rod 21, the bottom of electric push rod 21 is fixedly connected with the outer wall of base 1, the outer wall of electric push rod 21 is fixedly connected with rack 22, the outer wall of rack 22 is fixedly connected with connecting rod 24, the outer wall of connecting rod 24 is fixedly connected with clamping block 25, the outside of rack 22 is provided with gear 23.

[0019] The outer wall of gear 23 is rotatably connected with the outer wall of base 1, the outer wall of rack 22 is engaged with the outer wall of gear 23, when using, base 1 is fixed to the ground as the base of overall equipment, first, when carrying out compression ring processing, the compression ring to be processed is placed in the position corresponding to clamping structure 2, starts electric push rod 21, and the telescopic movement of electric push rod 21 drives the linear movement of rack 22 fixedly connected with it along first guide rail 11, since rack 22 and gear 23 are engaged with each other, and gear 23 is rotatably connected with base 1, when rack 22 moves, gear 23 will rotate, drives the movement of the rack 22 on the other side, and then realizes the relative movement of clamping block 25 through connecting rod 24 fixed on rack 22, through the accurate control of electric push rod 21, two clamping blocks 25 can stably and accurately clamp the compression ring, adapt to compression rings of different sizes and ensure that they do not displace during processing.

[0020] The outer wall of base 1 is fixedly connected with first guide rail 11 and second guide rail 12, and the outer wall of first guide rail 11 is slidably connected with the inner wall of rack 22.

[0021] Polishing structure 3 includes support frame 31, and the inner wall of support frame 31 is rotatably connected with lead screw 32, and the outer wall of lead screw 32 is threadedly connected with sliding frame 36.

[0022] The outer wall of the sliding frame 36 is fixedly connected with a driving motor 35, and the output shaft of the driving motor 35 is fixedly connected with a grinding wheel 34. In use, the grinding structure 3 starts to operate, the position of the support frame 31 on the second guide rail 12 can be adjusted by rotating the fastening bolt 33, so as to determine the approximate position of the grinding wheel 34 relative to the compression ring, and then the driving motor 35 is started, the driving motor 35 drives the grinding wheel 34 to rotate at high speed, and at the same time, the rotating screw rod 32 drives the sliding frame 36 to move linearly along the screw rod 32 due to the threaded connection between the screw rod 32 and the sliding frame 36, so as to drive the driving motor 35 and the grinding wheel 34 to realize vertical feeding. During the grinding process, the position of the grinding wheel 34 can be controlled according to the processing requirements of the compression ring, so that the grinding wheel 34 can efficiently and accurately grind the surface of the compression ring, and the forming, polishing and other process operations of the compression ring can be realized, and finally the required compression ring product for valves can be obtained.

[0023] The inner wall of the support frame 31 is slidably connected with the outer wall of the second guide rail 12, and the inner wall of the support frame 31 is threadedly connected with the fastening bolt 33.

[0024] Working principle:

[0025] In use, the base 1 is fixed to the ground as the base of the overall equipment. First, when the compression ring is processed, the compression ring to be processed is placed at the position corresponding to the clamping structure 2, the electric push rod 21 is started, the electric push rod 21 drives the rack 22 fixedly connected therewith to move linearly along the first guide rail 11. Since the rack 22 and the gear 23 are engaged with each other, and the gear 23 is rotatably connected with the base 1, when the rack 22 moves, the gear 23 rotates, driving the rack 22 on the other side to move, and then the connecting rod 24 fixedly connected with the rack 22 drives the clamping block 25 to move relatively. Through the accurate control of the electric push rod 21, the two clamping blocks 25 can stably and accurately clamp the compression ring, adapt to compression rings of different sizes and ensure that the compression ring does not displace during processing.

[0026] In use, the grinding structure 3 starts to operate, the position of the support frame 31 on the second guide rail 12 can be adjusted by rotating the fastening bolt 33, so as to determine the approximate position of the grinding wheel 34 relative to the compression ring, and then the driving motor 35 is started, the driving motor 35 drives the grinding wheel 34 to rotate at high speed, and at the same time, the rotating screw rod 32 drives the sliding frame 36 to move linearly along the screw rod 32 due to the threaded connection between the screw rod 32 and the sliding frame 36, so as to drive the driving motor 35 and the grinding wheel 34 to realize vertical feeding. During the grinding process, the position of the grinding wheel 34 can be controlled according to the processing requirements of the compression ring, so that the grinding wheel 34 can efficiently and accurately grind the surface of the compression ring, and the forming, polishing and other process operations of the compression ring can be realized, and finally the required compression ring product for valves can be obtained.

[0027] Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art and related fields without creative labor shall belong to the protection scope of the present application. The structures, devices and operation methods not specifically described and explained in the present application, if not specially described and limited, are implemented according to the conventional means in the art.

Claims

1. A valve pressure ring processing device with clamping function, characterized in that, Include: Base (1); Clamping structure (2), the outer wall of the clamping structure (2) is fixedly connected with the outer wall of the base (1); Polishing structure (3), the inner wall of the polishing structure (3) is slidingly connected with the outer wall of the base (1); The clamping structure (2) includes an electric push rod (21), the bottom of the electric push rod (21) is fixedly connected with the outer wall of the base (1), the outer wall of the electric push rod (21) is fixedly connected with a rack (22), the outer wall of the rack (22) is fixedly connected with a connecting rod (24), the outer wall of the connecting rod (24) is fixedly connected with a clamping block (25), and the outer wall of the rack (22) is provided with a gear (23).

2. The valve ring machining device with clamping function according to claim 1, characterized in that: The outer wall of the gear (23) is rotatably connected with the outer wall of the base (1), and the outer wall of the rack (22) is engaged with the outer wall of the gear (23).

3. The valve ring machining device with clamping function according to claim 1, characterized in that: The outer wall of the base (1) is fixedly connected with a first guide rail (11) and a second guide rail (12), and the outer wall of the first guide rail (11) is slidingly connected with the inner wall of the rack (22).

4. The valve ring machining device with clamping function according to claim 1, characterized in that: The polishing structure (3) includes a support frame (31), the inner wall of the support frame (31) is rotatably connected with a lead screw (32), and the outer wall of the lead screw (32) is threadedly connected with a sliding frame (36).

5. The valve ring machining device with clamping function according to claim 4, characterized in that: The outer wall of the sliding frame (36) is fixedly connected with a driving motor (35), and the output shaft of the driving motor (35) is fixedly connected with a polishing wheel (34).

6. The valve ring machining device with clamping function according to claim 4, characterized in that: The inner wall of the support frame (31) is slidingly connected with the outer wall of the second guide rail (12), and the inner wall of the support frame (31) is threadedly connected with a fastening bolt (33).

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