Electromagnetic valve body machining clamp

Abstract

The utility model discloses a kind of electromagnetic valve body machining clamps, including bearing clamp holder, bearing clamp holder is fixed in workbench surface side by clamping bolt, the upper portion of bearing clamp holder is provided with fixed seat plate, fixed seat plate is connected with adjusting seat plate by adjusting screw, the opposite side of fixed seat plate, adjusting seat plate is connected with clamping plate by rotating seat, the clamping area of electromagnetic valve body between two groups of clamping plates is just;Rotating seat side of adjusting seat plate is provided with angle fixing assembly, so that the rotation angle of clamping plate is adjusted by angle fixing assembly after two groups of clamping plate fix electromagnetic valve body.The utility model is equipped with angle fixing assembly, when electromagnetic valve body needs to be turned over and is processed, without complex disassembly, the rotation angle of clamping plate can be quickly changed by operating angle fixing assembly, greatly simplify the operation process, reduce the work burden of operator, so that the turning over of electromagnetic valve body can be efficiently switched.

Description

Technical Field

[0001] This utility model relates to a machining fixture for an electromagnetic valve body. Background Technology

[0002] In the machining of solenoid valve bodies, traditional fixtures have a relatively simple structural design, typically only providing basic fixation and failing to meet the machining requirements of complex processes involving different angles. This leads to frequent disassembly and reassembly of the fixtures, sometimes even requiring different fixtures to accommodate varying rotation angles, when the solenoid valve body needs to be flipped during machining. This significantly increases preparation time and workload, reduces machining efficiency, and the repeated disassembly and reassembly can easily introduce errors, affecting machining accuracy.

[0003] Therefore, a machining fixture for electromagnetic valve bodies is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide a machining fixture for solenoid valve bodies, so as to solve the problem mentioned in the background art that traditional fixtures cannot meet the flipping machining requirements during the machining of solenoid valve bodies.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a machining fixture for an electromagnetic valve body, including a bearing clamp, the bearing clamp being fixed to the side of a worktable by clamping bolts, and a fixed seat plate being provided on the upper part of the bearing clamp, the fixed seat plate being connected to an adjusting seat plate by an adjusting screw.

[0006] The opposite sides of the fixed seat plate and the adjusting seat plate are connected to the clamping plate through a rotating seat, and the clamping area between the two sets of clamping plates is the clamping area of ​​the solenoid valve body.

[0007] An angle fixing component is provided on the rotating seat side of the adjusting seat plate so that after the two sets of clamping plates fix the solenoid valve body, the rotation angle of the clamping plates can be adjusted by the angle fixing component.

[0008] Preferably, the rotating seat includes a rotating sleeve plate connected to the clamping plate, and a fixing plate is sleeved on the inner side of the rotating sleeve plate so that the rotating sleeve plate rotates on the outer periphery of the fixing plate.

[0009] Preferably, the angle fixing component includes fixing grooves disposed around the fixing plate, and the angle between the fixing grooves and the center is 90°. A fixing protrusion is disposed inside the fixing groove, and the end of the fixing protrusion is arc-shaped. A fixing spring is disposed beside the fixing protrusion in the fixing groove, so that the fixing protrusion can move elastically inside the fixing groove by means of the fixing spring.

[0010] Preferably, the rotating sleeve plate has a positioning groove on the adjacent side of the fixed plate that cooperates with the fixed protrusion, so that the fixed protrusion abuts against the positioning groove through the fixed groove.

[0011] Preferably, a rotating plate is provided between the rotating sleeve plate and the fixed plate, and the rotating plate has a through hole on the side of the positioning groove that cooperates with the fixed protrusion, and the inner wall of the through hole is chamfered.

[0012] The two sides of the rotating plate are connected to the shaft plate through connecting plates, and the shaft plate is sleeved on the outer periphery of the rotating plate.

[0013] Preferably, the outer periphery of the rotating sleeve is provided with an arc-shaped rotating groove that mates with the connecting plate.

[0014] Preferably, multiple sets of ball bearings are provided between the rotating sleeve plate and the fixed plate located on the side of the adjusting seat plate.

[0015] Preferably, the lower part of the clamping plate is provided with a support plate so that the solenoid valve body is placed between the two sets of clamping plates.

[0016] Preferably, the lower part of the adjusting seat plate is provided with a threaded hole that mates with the adjusting screw, and the bearing clamp is provided with a guide rail for linear movement of the adjusting seat plate, so that the adjusting screw drives the adjusting seat plate to move on the bearing clamp.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] This invention, through the setting of an angle fixing component, eliminates the need for complex disassembly and assembly when the solenoid valve body needs to be flipped during processing. The rotation angle of the clamping plate can be quickly changed by operating the angle fixing component, greatly simplifying the operation process, reducing the workload of operators, saving preparation time, enabling efficient switching of the solenoid valve body flipping, reducing the time spent on angle adjustment, speeding up the production pace, improving overall processing efficiency, helping to shorten the production cycle, and thus increasing the production benefits of the enterprise.

[0019] Meanwhile, traditional clamps are prone to introducing errors during repeated assembly and disassembly, affecting machining accuracy. This utility model uses an angle fixing component to precisely adjust the angle of the clamping plate, and after adjustment, it can stably maintain the set angle, reducing error accumulation, improving the consistency and accuracy of multi-angle machining of the solenoid valve body, effectively ensuring product quality, and reducing the scrap rate caused by accuracy issues. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0021] Figure 2This is a partial cross-sectional structural diagram of an embodiment of the present utility model;

[0022] Figure 3 This is an enlarged schematic diagram of the structure at point A in an embodiment of this utility model;

[0023] Figure 4 This is a schematic diagram of the fixing plate structure according to an embodiment of the present utility model;

[0024] Figure 5 This is a schematic diagram of the internal structure of the rotating sleeve plate according to an embodiment of the present utility model;

[0025] Figure 6 This is a schematic diagram of the rotating sleeve structure according to an embodiment of the present utility model;

[0026] Figure 7 This is a schematic diagram of the rotating plate structure according to an embodiment of the present utility model.

[0027] In the diagram: 1. Bearing clamp; 2. Clamping bolt; 3. Fixed base plate; 4. Adjusting screw; 5. Adjusting base plate; 6. Rotating seat; 61. Rotating sleeve plate; 62. Fixed plate; 7. Clamping plate; 71. Bearing support plate; 8. Angle fixing assembly; 81. Fixed groove; 82. Fixed protrusion; 83. Fixed spring; 84. Positioning groove; 85. Rotating plate; 86. Through hole; 87. Connecting plate; 88. Shaft plate; 89. Rotary groove; 810. Ball bearing; 9. Threaded hole; 10. Guide rail. Detailed Implementation

[0028] To address the issue that traditional fixtures cannot meet the requirements for multi-angle machining in the processing of solenoid valve bodies, this utility model provides a machining fixture for solenoid valve bodies. The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0029] Please see Figure 1-7 This utility model provides a machining fixture for an electromagnetic valve body, including a bearing clamp 1, which is fixed to the side of the worktable by clamping bolts 2. A fixing plate 3 is provided on the upper part of the bearing clamp 1, and the fixing plate 3 is connected to an adjusting plate 5 by adjusting screws 4.

[0030] The fixed base plate 3 and the adjusting base plate 5 are connected to the clamping plate 7 on opposite sides via the rotating base 6. The clamping area between the two sets of clamping plates 7 is the clamping area of ​​the solenoid valve body. The lower part of the clamping plate 7 is provided with a bearing support plate 71 so that the solenoid valve body is placed between the two sets of clamping plates 7.

[0031] The lower part of the adjusting seat plate 5 is provided with a threaded hole 9 that cooperates with the adjusting screw 4. The bearing clamp 1 is provided with a guide rail 10 for the linear movement of the adjusting seat plate 5, so that the adjusting screw 4 drives the adjusting seat plate 5 to move on the bearing clamp 1.

[0032] An angle fixing assembly 8 is provided on the rotating seat 6 side of the adjusting seat plate 5, so that after the two sets of clamping plates 7 fix the solenoid valve body, the rotation angle of the clamping plates 7 can be adjusted by the angle fixing assembly 8. The angle fixing assembly 8 includes fixing grooves 81 provided on the four sides of the fixing plate 62, and the angle between the fixing grooves 81 and the center is 90°. A fixing protrusion 82 is provided inside the fixing groove 81, and the end of the fixing protrusion 82 is arc-shaped. A fixing spring 83 is provided on the side of the fixing groove 81 next to the fixing protrusion 82, so that the fixing protrusion 82 can move elastically inside the fixing groove 81 by the fixing spring 83. The rotating sleeve plate 61 has a positioning groove 84 on the adjacent side of the fixing plate 62, which cooperates with the fixing protrusion 82, so that the fixing protrusion 82 abuts against the positioning groove 84 through the fixing groove 81. A rotating plate 85 is provided between the rotating sleeve plate 61 and the fixed plate 62. The rotating plate 85 has a through hole 86 on the side of the positioning groove 84 that mates with the fixed protrusion 82, and the inner wall of the through hole 86 is chamfered. The two sides of the rotating plate 85 are connected to the shaft plate 88 through connecting plates 87, and the shaft plate 88 is sleeved on the outer periphery of the rotating sleeve plate 61. An arc-shaped rotating groove 89 is provided on the outer periphery of the rotating sleeve plate 61 that mates with the connecting plate 87.

[0033] The rotating seat 6 includes a rotating sleeve 61 connected to the clamping plate 7. A fixing plate 62 is sleeved on the inner side of the rotating sleeve 61 so that the rotating sleeve 61 rotates on the outer periphery of the fixing plate 62.

[0034] Multiple sets of ball bearings 810 are provided between the rotating sleeve plate 61 and the fixed plate 62 located on the side of the adjusting seat plate 5.

[0035] The working principle of the electromagnetic valve body processing fixture provided by this utility model is as follows: the bearing clamp 1 is fixed to the side of the worktable by clamping bolts 2.

[0036] The solenoid valve body is placed in the clamping area between the two sets of clamping plates 7. The clamping plates 7 are used to directly contact the solenoid valve body and apply clamping force to fix the valve body. When placing the valve body, the position of the clamping plates 7 can be pre-adjusted according to the shape of the valve body and the processing requirements so that the valve body can be accurately placed in the predetermined position.

[0037] The adjusting screw 4 connects the fixed base plate 3 and the adjusting base plate 5. By rotating the adjusting screw 4, the adjusting base plate 5 can be moved linearly along the guide rail 10 on the bearing clamp 1. This changes the distance between the fixed base plate 3 and the adjusting base plate 5, thereby adjusting the size of the clamping area between the two sets of clamping plates 7 to meet the processing requirements of solenoid valve bodies of different sizes. After adjustment to the appropriate position, the clamping bolt 2 can be further tightened to ensure the stability of the clamping area.

[0038] Based on the structure where the fixed base plate 3 and the adjusting base plate 5 are connected to the clamping plate 7 via rotating base 6 on opposite sides, the rotation angle of the clamping plate 7 is adjusted using the angle fixing component 8. The rotating sleeve plate 61 in the rotating base 6 is fitted onto the outer periphery of the fixed plate 62 and can rotate around it.

[0039] When the angle needs to be adjusted, the shaft plate 88 is rotated. The shaft plate 88 is connected to the rotating plate 85 via the connecting plate 87 and rotates inside the rotating sleeve plate 61. The inner side of the through hole 86 of the rotating plate 85 is chamfered. During the rotation, the inner wall of the through hole 86 abuts against the arc-shaped surface of the fixed protrusion 82, squeezing the fixed protrusion 82. The fixed protrusion 82 overcomes the elastic force of the fixed spring 83, causing the fixed protrusion 82 to disengage from the positioning groove 84.

[0040] Then, while holding the shaft plate 88, rotate the clamping plate 7 to drive the rotating sleeve plate 61 to rotate. After rotating 90°, rotate the shaft plate 88 in the opposite direction. The shaft plate 88 is connected to the rotating plate 85 and rotates until the through hole 86 of the rotating plate 85 rotates to the side of the fixed protrusion 82. At this time, under the action of the fixed spring 83, the fixed protrusion 82 is re-embedded in the corresponding positioning groove 84, thereby fixing the rotation angle of the clamping plate 7. Since the angle between the fixed grooves 81 and the center is 90°, the clamping plate 7 can be quickly positioned and fixed at multiples of 90°, meeting the requirements of the solenoid valve body flipping process.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A machining fixture for an electromagnetic valve body, comprising a bearing clamp (1), wherein the bearing clamp (1) is fixed to the side of a worktable by clamping bolts (2), characterized in that: A fixed seat plate (3) is provided on the upper part of the bearing clamp (1), and the fixed seat plate (3) is connected to the adjusting seat plate (5) by an adjusting screw (4). The opposite sides of the fixed seat plate (3) and the adjusting seat plate (5) are connected to the clamping plate (7) through the rotating seat (6), and the clamping area between the two sets of clamping plates (7) is the clamping area of ​​the solenoid valve body. An angle fixing component (8) is provided on the rotating seat (6) side of the adjusting seat plate (5) so that after the two sets of clamping plates (7) fix the solenoid valve body, the rotation angle of the clamping plate (7) can be adjusted by the angle fixing component (8).

2. The solenoid valve body machining fixture according to claim 1, characterized in that: The rotating seat (6) includes a rotating sleeve (61) connected to the clamping plate (7). A fixing plate (62) is sleeved on the inner side of the rotating sleeve (61) so that the rotating sleeve (61) rotates on the outer periphery of the fixing plate (62).

3. The solenoid valve body machining fixture according to claim 2, characterized in that: The angle fixing component (8) includes fixing grooves (81) disposed around the fixing plate (62), and the angle between the fixing grooves (81) and the center is 90°. A fixing protrusion (82) is disposed inside the fixing groove (81), and the end of the fixing protrusion (82) is arc-shaped. A fixing spring (83) is disposed beside the fixing groove (81) and the fixing protrusion (82) so that the fixing protrusion (82) can move elastically inside the fixing groove (81) by means of the fixing spring (83).

4. A machining fixture for an electromagnetic valve body according to claim 3, characterized in that: The rotating sleeve (61) is provided with a positioning groove (84) on the adjacent side of the fixed plate (62) to cooperate with the fixed protrusion (82), so that the fixed protrusion (82) abuts against the positioning groove (84) through the fixed groove (81).

5. A machining fixture for an electromagnetic valve body according to claim 4, characterized in that: A rotating plate (85) is provided between the rotating sleeve plate (61) and the fixed plate (62). The rotating plate (85) is provided with a through hole (86) on the side of the positioning groove (84) that cooperates with the fixed protrusion (82), and the inner wall of the through hole (86) is chamfered. The two sides of the rotating plate (85) are connected to the shaft plate (88) through the connecting plate (87), and the shaft plate (88) is sleeved on the outer periphery of the rotating sleeve plate (61).

6. A machining fixture for an electromagnetic valve body according to claim 5, characterized in that: The outer periphery of the rotating sleeve (61) is provided with an arc-shaped rotating groove (89) that mates with the connecting plate (87).

7. A machining fixture for an electromagnetic valve body according to claim 6, characterized in that: Multiple sets of ball bearings (810) are provided between the rotating sleeve plate (61) and the fixed plate (62) located on the side of the adjusting seat plate (5).

8. A machining fixture for a solenoid valve body according to claim 7, characterized in that: The lower part of the clamping plate (7) is provided with a bearing support plate (71) so that the solenoid valve body is placed between the two sets of clamping plates (7).

9. A machining fixture for an electromagnetic valve body according to claim 8, characterized in that: The lower part of the adjusting seat plate (5) is provided with a threaded hole (9) that cooperates with the adjusting screw (4). The bearing clamp (1) is provided with a guide rail (10) for the linear movement of the adjusting seat plate (5) so that the adjusting screw (4) drives the adjusting seat plate (5) to move on the bearing clamp (1).

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