Valve body machining and positioning equipment

Abstract

The utility model discloses valve body processing and positioning equipment, which belongs to the technical field of valve body processing and particularly comprises an integrally formed positioning seat, the positioning seat comprises a base plate and a positioning plate fixedly arranged above the base plate, one side of the positioning plate is fixedly provided with a supporting plate, and the supporting plate is further fixedly connected with the base plate; the clamping plate is parallel to the positioning plate, the clamping plate is arranged on the other side of the positioning plate, and a positioning area used for containing a valve body is formed between the clamping plate and the positioning plate; the stability of the positioning seat is improved through the integrally formed positioning seat, the valve body can be quickly clamped and fixed on the positioning seat through the clamping plate after the valve body is placed on the base plate, the structure is simple, the operation of workers is facilitated, and the valve body can be quickly positioned.

Description

Technical Field

[0001] The utility model belongs to the technical field of valve body processing, and in particular relates to a valve body processing positioning device. Background Art

[0002] With the development of society, the application of valve body is becoming more and more extensive. Valve body is a major component of valve. There are different mechanical manufacturing methods according to the pressure level. The definition of valve is a device used to control the direction, pressure and flow of fluid in the fluid system. The valve is a device that makes the medium in the piping and equipment flow or stop and can control its flow. The material of the valve body is selected according to different process media. Commonly used materials are cast iron, cast steel, stainless steel, carbon steel, plastic, copper, etc.

[0003] Chinese utility model patent CN218927526U discloses a positioning device for valve body processing, which uses a threaded shaft, a transmission rod and a moving frame to rotate the threaded shaft so that the transmission block can drive the transmission rod to rotate, so that the sliding seat can drive the moving frame to move, so that the positioning head inside the moving frame can limit the valve body, so that the valve body can be fixed in position during processing, thereby ensuring the processing accuracy of the valve body during processing.

[0004] In the above technology, although the position of the valve body can be fixed during processing to ensure the processing accuracy of the valve body during processing, the structure is relatively complicated during the actual positioning process of the valve body, and it is not convenient to quickly position the valve body. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a valve body processing and positioning device, which has the characteristics of simple structure and can quickly position the valve body.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a valve body processing positioning device, comprising a positioning seat formed in one piece, the positioning seat comprising a base plate and a positioning plate fixedly arranged above the base plate, a support plate fixedly arranged on one side of the positioning plate, and the support plate is also fixedly connected to the base plate;

[0007] It also includes a clamping plate arranged in parallel with the positioning plate, the clamping plate is arranged on the other side of the positioning plate, and a positioning area for placing the valve body is formed between the clamping plate and the positioning plate.

[0008] Preferably, a plurality of positioning holes distributed at intervals are provided on the substrate.

[0009] Preferably, a plurality of positioning pins distributed at intervals are fixedly provided on the positioning plate.

[0010] Preferably, it also includes a first adjustment mechanism for adjusting the clamping plate to be close to or away from the positioning plate, the first adjustment mechanism includes a placement slot arranged on the positioning plate and a screw rod movably arranged on the placement slot, one end of the screw rod passes through a first hole slot arranged on the clamping plate and is fixedly connected to a nut, and the other end of the screw rod is threadedly connected to a nut.

[0011] Preferably, a first pad is provided on the screw rod between the nut and the positioning plate, and a second hole groove for the screw rod to pass through is provided on the first pad.

[0012] Preferably, it also includes a second adjustment mechanism for adjusting the clamping plate to be close to or away from the positioning plate. The second adjustment mechanism may also include a flip groove arranged on the positioning plate, a flip seat fixedly arranged in the flip groove, and a flip rod rotatably arranged on the flip seat. The clamping plate is provided with a sliding groove adapted to the flip rod, and the clamping plate is slidably mounted on the flip rod through a locking member.

[0013] Preferably, a flip seat is fixedly provided in the flip groove, and the top of the flip seat is rotatably connected to one end of the flip rod via the flip seat.

[0014] Preferably, the locking member includes a clamping groove arranged above the sliding groove and a clamping plate fixedly arranged in the clamping groove, the clamping plate is arranged above the flip rod, and a fastening bolt is threadedly connected to the clamping plate.

[0015] Preferably, a second pad is fixedly connected to one side of the flip groove directly facing the clamping plate, for supporting the flip rod.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model increases the stability of the positioning seat by an integrally formed positioning seat, and the valve body can be quickly clamped and fixed on the positioning seat through the clamping plate after the valve body is placed on the base plate. The structure is simple, which is convenient for workers to operate and can quickly position the valve body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of Embodiment 1 of the present utility model;

[0020] Figure 2 This is a schematic diagram of the top view of the structure of Embodiment 1 of the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of Embodiment 2 of the present utility model;

[0022] Figure 4 This is a schematic diagram of the top view of the structure of Embodiment 2 of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the adjustment mechanism of Example 2 of the utility model;

[0024] In the figure: 1. positioning seat; 11. base plate; 12. positioning plate; 13. support plate; 2. clamping plate; 3. first adjusting mechanism; 31. placement groove; 32. screw rod; 33. nut; 34. nut; 35. first pad; 4. positioning hole; 5. positioning pin; 6. second adjusting mechanism; 61. flip groove; 62. flip seat; 63. flip rod; 64. slide groove; 65. locking piece; 651. clamping groove; 652. clamping plate; 653. fastening bolt; 66. second pad. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1

[0027] See also Figure 1-2 , this embodiment provides the following technical solutions: a valve body processing positioning device, including an integrally formed positioning seat 1, the positioning seat 1 includes a base plate 11 and a positioning plate 12 fixedly arranged above the base plate 11, a support plate 13 is fixedly arranged on the left side of the positioning plate 12, and the support plate 13 is also fixedly connected to the base plate 11. In some embodiments, the base plate 11 and the positioning plate 12 are arranged in a "T"-shaped structure, and two support plates 13 are provided, and the two support plates 13 are both arranged on the left side of the positioning plate 12. The positioning seat 1 is integrally formed, and the stability of the positioning seat 1 is increased, thereby increasing the stability of the valve body on the positioning seat 1.

[0028] It also includes a clamping plate 2 arranged parallel to the positioning plate 12. The clamping plate 2 is arranged on the right side of the positioning plate 12. A positioning area for placing the valve body is formed between the clamping plate 2 and the positioning plate 12. Through the clamping plate 2, the valve body can be quickly clamped and fixed on the positioning seat 1 after being placed on the substrate 11. The structure is simple, which is convenient for workers to operate and can quickly position the valve body.

[0029] A plurality of positioning holes 4 distributed at intervals are provided on the substrate 11 , and the substrate 11 can be fixed on a processing platform on a processing device through the positioning holes 4 .

[0030] A plurality of spaced positioning pins 5 are fixedly provided on the positioning plate 12. In some embodiments, the positioning pins 5 are provided on the right side of the positioning plate 12. Through the positioning pins 5, after the valve body is placed on the substrate 11, the positioning holes 4 on the valve body are matched with the positioning pins 5 to preliminarily limit the valve body.

[0031] It also includes a first adjustment mechanism 3 for adjusting the clamping plate 2 to be close to or away from the positioning plate 12. The first adjustment mechanism 3 includes a placement groove 31 set on the positioning plate 12 and a screw 32 movably set on the placement groove 31. One end of the screw 32 passes through the first hole groove set on the clamping plate 2 and is fixedly connected with a nut 33. The other end of the screw 32 is threadedly connected with a nut 34. Through the screw 32, the nut 33 and the nut 34, after the screw 32 is placed in the placement groove 31, by rotating the nut 33 or the nut 34, the screw 32 can be rotated to drive the clamping plate 2 to be close to or away from the positioning plate 12, and the size of the positioning area can be adjusted, thereby facilitating the clamping and positioning of valve bodies of different specifications.

[0032] A first pad 35 is also provided on the screw 32 between the nut 34 and the positioning plate 12. The first pad 35 is provided with a second hole groove for the screw 32 to pass through. The first pad 35 can increase the contact area between the nut 34 and the positioning plate 12, thereby making it easier for the clamp 2 to clamp and fix the valve body on the positioning plate 12.

[0033] Working principle: Place the valve body on the substrate 11, and clamp the positioning hole 4 of the valve body on the positioning pin 5, so as to preliminarily limit the valve body, and then pass the screw 32 through the first hole groove on the clamping plate 2 and the second hole groove on the first pad 35 in turn, and then thread the nut 34 on the screw 32, and place the screw 32 horizontally inside the placement groove 31. At this time, the first pad 35 is located on the left side of the positioning plate 12, and the clamping plate 2 is located on the right side of the valve body. Then, while tightening the nut 34, turn the nut 33 to rotate the screw 32 and drive the clamping plate 2 to move toward the positioning plate 12 until the clamping plate 2 contacts the valve body, and the valve body is clamped and fixed between the positioning seat 1 and the clamping plate 2.

[0034] Example 2

[0035] See also Figure 3-5, and also includes a second adjusting mechanism 6 for adjusting the clamping plate 2 to be close to or away from the positioning plate 12. The second adjusting mechanism 6 can also include a flip groove 61 arranged on the positioning plate 12, a flip seat 62 fixedly arranged in the flip groove 61, and a flip rod 63 rotatably arranged on the flip seat 62. A sliding groove 64 adapted to the flip rod 63 is arranged on the clamping plate 2. The clamping plate 2 is slidably mounted on the flip rod 63 through a locking member 65. Through the flip rod 63, the clamping plate 2 can be flipped and connected to the positioning seat 1, so that when taking and placing the valve body, the clamping plate 2 can be flipped to the top of the positioning seat 1 or to the side and rear of the positioning seat 1, which is convenient for taking and placing the valve body.

[0036] The locking member 65 includes a slot 651 arranged above the slide slot 64 and a clamping plate 652 fixed in the slot 651. The clamping plate 652 is arranged above the flip rod 63. The clamping plate 652 is threadedly connected with a fastening bolt 653. Through the clamping plate 652 and the fastening bolt 653, the clamping plate 2 can be fixed or slid on the flip rod 63, so that the distance between the clamping plate 2 and the positioning plate 12 can be adjusted, and valve bodies of different specifications can be clamped and fixed.

[0037] A second pad 66 is also fixedly connected to the side of the flip groove 61 opposite to the splint 2 for supporting the flip rod 63. In some embodiments, the second pad 66 is arranged on the right side of the flip groove 61, and the second pad 66 is arranged below the flip rod 63. The second pad 66 can limit the downward flipping angle of the flip rod 63. When the flip rod 63 contacts the second pad 66, the flip rod 63 is in a horizontal state. At this time, the splint 2 and the positioning seat 1 are in a parallel state.

[0038] Working principle: Drag the clamping plate 2 upwards to make the clamping plate 2 flip toward the side and rear of the positioning seat 1 with the flip seat 62 as the center. At this time, the clamping plate 2 flips to the rear side of the positioning seat 1, and then the valve body is placed on the base plate 11, and the positioning hole 4 on the valve body is stuck on the positioning pin 5 to preliminarily limit the valve body. Then drag the clamping plate 2 to make the clamping plate 2 flip toward the front of the positioning seat 1 with the flip seat 62 as the center until the flip rod 63 contacts the second pad 66;

[0039] Then, the fastening bolt 653 is rotated to make the clamping plate 2 slide on the flip rod 63 until the clamping plate 2 contacts the valve body, and then the fastening bolt 653 is rotated in the opposite direction to fix the clamping plate 2 on the flip rod 63, thereby completing the clamping and fixing of the valve body.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A valve body processing and positioning device, characterized in that: The positioning seat (1) comprises an integrally formed positioning seat, the positioning seat (1) comprising a base plate (11) and a positioning plate (12) fixedly arranged above the base plate (11), a support plate (13) fixedly arranged on one side of the positioning plate (12), and the support plate (13) is also fixedly connected to the base plate (11); It also comprises a clamping plate (2) arranged parallel to the positioning plate (12), the clamping plate (2) being arranged on the other side of the positioning plate (12), and a positioning area for placing the valve body is formed between the clamping plate (2) and the positioning plate (12).

2. A valve body processing and positioning device according to claim 1, characterized in that: A plurality of positioning holes (4) distributed at intervals are provided on the base plate (11).

3. The valve body processing and positioning device according to claim 1, characterized in that: A plurality of positioning pins (5) distributed at intervals are fixedly arranged on the positioning plate (12).

4. The valve body processing and positioning device according to claim 1, characterized in that: It also includes a first adjustment mechanism (3) for adjusting the clamping plate (2) to be close to or away from the positioning plate (12), the first adjustment mechanism (3) including a placement groove (31) provided on the positioning plate (12) and a screw rod (32) movably provided on the placement groove (31), one end of the screw rod (32) passing through a first hole groove provided on the clamping plate (2) and being fixedly connected to a nut (33), and the other end of the screw rod (32) being threadedly connected to a nut (34).

5. The valve body processing and positioning device according to claim 4, characterized in that: A first pad (35) is also provided on the screw rod (32) between the nut (34) and the positioning plate (12), and a second hole groove for the screw rod (32) to pass through is provided on the first pad (35).

6. The valve body processing and positioning device according to claim 1, characterized in that: The invention also comprises a second adjusting mechanism (6) for adjusting the clamping plate (2) to be close to or away from the positioning plate (12); the second adjusting mechanism (6) may further comprise a flip groove (61) arranged on the positioning plate (12), a flip seat (62) fixedly arranged in the flip groove (61) and a flip rod (63) rotatably arranged on the flip seat (62); a sliding groove (64) adapted to the flip rod (63) is arranged on the clamping plate (2); and the clamping plate (2) is slidably mounted on the flip rod (63) via a locking member (65).

7. The valve body processing and positioning device according to claim 6, characterized in that: The locking member (65) comprises a clamping groove (651) arranged above the sliding groove (64) and a clamping plate (652) fixedly arranged in the clamping groove (651); the clamping plate (652) is arranged above the flip rod (63); and a fastening bolt (653) is threadedly connected to the clamping plate (652).

8. The valve body processing and positioning device according to claim 7, characterized in that: A second pad (66) is also fixedly connected to the side of the flip groove (61) directly opposite to the clamping plate (2) and is used to support the flip rod (63).

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