Brake part valve body quick-change machining device

By designing a quick change processing device for the valve body of the brake parts, the valve body is fixed and quickly removed by using the expansion rod and the quick release assembly, the problem of slow clamping and release speed of visors in the prior art is solved, and the processing efficiency and equipment utilization rate are improved.

CN223028652UActive Publication Date: 2025-06-27BEBEST (SHANGHAI) AUTOMOTIVE ELECTRONICS CO LTD
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Patent Information

Application Number
CN202422016676.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-08-20
Publication Date
2025-06-27
Estimated Expiration
2034-08-20

AI Technical Summary

Technical Problem

When existing equipment grinds or opens holes on the outer surface of the column valve body, the visor clamps and releases the visors, which affects the working efficiency, and the processing position is easily blocked by the visors, affecting the processing effect.

Method used

A quick-changing processing device for the valve body of the brake parts is designed. By providing components such as moving blocks, fixed columns, second sliding blocks, first springs, expansion rods, moving columns and rotating discs, one end of the valve body is placed on the expansion rod. The rotating disc drives the expansion rod to expand and fix the inner side wall of the valve body to prevent the outer surface processing position from being blocked, and the valve body is quickly removed through the quick release assembly.

Benefits of technology

The stable fixation of the inner side wall of the valve body is achieved, the processing position is prevented from being blocked, the processing efficiency is improved, and the working efficiency and equipment utilization rate are improved by quickly removing the valve body.

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Abstract

The utility model belongs to the technical field of quick-change machining devices, and particularly relates to a brake part valve body quick-change machining device which comprises a base, a stand column is fixedly connected to the upper surface of the base, a quick release assembly is arranged on the stand column, a fixing rod is fixedly connected to one side of the stand column, and a fixing disc is fixedly connected to one end of the fixing rod. Through the arrangement of the moving blocks, the fixed column, the second sliding blocks, the first springs, the expansion rods, the moving column, the rotating disc and the like, one end of the valve body is arranged on the three expansion rods in a sleeving mode, then the rotating disc is rotated, the rotating disc drives the corresponding first sliding blocks to move through the moving column, and the valve body is fixed through the first sliding blocks. The first sliding block drives the moving block to move, the moving block drives the second sliding block to move, and the second sliding block drives the expansion rods to move, so that the three expansion rods expand and fix the inner side wall of the valve body, the machining position of the outer surface is prevented from being blocked, and working personnel are prevented from machining the valve body.
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Description

Technical Field

[0001] The utility model relates to the technical field of quick-change processing devices, in particular to a quick-change processing device for a brake part valve body. Background Technique

[0002] The valve body is a main component in a valve, and there are different mechanical manufacturing methods according to the pressure grade, such as casting, forging, etc. The definition of a "valve" is a device used to control the direction, pressure, and flow rate of a fluid in a fluid system.

[0003] However, in existing equipment, when grinding or opening holes on the outer surface of a pipe-column type valve body, most use a vise to clamp and fix the outer surface of the valve body. The processing position is easily blocked by the vise, affecting grinding or hole opening, etc. At the same time, the clamping and releasing speed of the vise is slow, affecting work efficiency. For this reason, a quick-change processing device for a brake part valve body is proposed. Content of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and a quick-change processing device for a brake part valve body is proposed.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A quick-change processing device for a brake part valve body, including a base, the upper surface of the base is fixedly connected with a column, a quick-release component is arranged on the column, one side of the column is fixedly connected with a fixed rod, one end of the fixed rod is fixedly connected with a fixed disk, three sliding grooves are opened on one side of the fixed disk, each sliding groove is internally slidably connected with a first sliding block, one side of each first sliding block is fixedly connected with a moving column, a valve body fixing component is arranged on each first sliding block, a rotating disk is rotatably connected to the fixed rod, three moving grooves are opened on one side of the rotating disk, and each moving groove is internally slidably connected with the corresponding moving column respectively. One side of the rotating disk is fixedly connected with a cylindrical frame, one side of the cylindrical frame is rotatably connected to the fixed rod, a torsion spring is fixedly connected to the inner side wall of the cylindrical frame, and the other end of the torsion spring is fixedly connected to one side of the fixed rod.

[0006] As a further description of the above technical scheme:

[0007] The fixing component includes a moving block fixedly connected to one side of the first sliding block, a sliding groove is opened on one side of the moving block, a fixed column is fixedly connected to the sliding groove, a second sliding block is slidably connected to the fixed column, and an expanding rod is fixedly connected to one side of the second sliding block.

[0008] As a further description of the above technical scheme:

[0009] A first spring is movably connected to the fixed column. One end of the first spring is fixedly connected to one side of the second sliding block, and the other end is fixedly connected to one side inside the sliding groove.

[0010] As a further description of the above technical solution:

[0011] The quick-release assembly includes a fixed frame fixedly connected to the upper surface of the column. A sliding rod is slidably connected through the upper surface of the fixed frame, and a pawl is fixedly connected to the bottom of the sliding rod.

[0012] As a further description of the above technical solution:

[0013] A ratchet wheel is fixedly connected to one side of the cylindrical frame, and the ratchet wheel is adapted to the pawl.

[0014] As a further description of the above technical solution:

[0015] A second spring is movably connected to the sliding rod. One end of the second spring is fixedly connected to the inner top of the fixed frame, and the other end is fixedly connected to the upper surface of the pawl.

[0016] The utility model has the following beneficial effects:

[0017] 1. Compared with the prior art, for the quick-change processing device for the valve body of the braking part, by setting the moving block, fixed column, second sliding block, first spring, expansion rod, moving column and rotating disc, etc., one end of the valve body is sleeved on the three expansion rods, and then the rotating disc is rotated. The rotating disc drives the corresponding first sliding block to move through the moving column, the first sliding block drives the moving block to move, the moving block drives the second sliding block to move, and the second sliding block drives the expansion rod to move, so that the three expansion rods expand and fix the inner side wall of the valve body, avoiding the processing position on the outer surface from being blocked and affecting the staff to process it.

[0018] 2. Compared with the prior art, for the quick-change processing device for the valve body of the braking part, by setting the cylindrical frame, torsion spring, fixed frame, sliding rod, pawl, second spring and ratchet wheel, etc., when the rotating disc rotates, it drives the cylindrical frame to rotate. When the rotating frame rotates, the torsion spring contracts, and the rotating frame drives the ratchet wheel to rotate. Through the cooperation of the ratchet wheel and the pawl, the rotating disc can be fixed. After the processing is completed, the sliding rod can be directly pulled, and the sliding rod drives the pawl to retract, so that the pawl disengages from the ratchet wheel, and the torsion spring releases its elasticity, so that the cylindrical frame drives the rotating disc to reverse. The rotating disc drives the corresponding first sliding block to move through the moving column, the first sliding block drives the moving block to move, the moving block drives the second sliding block to move, and the second sliding block drives the expansion rod to move, which can make the expansion rod disengage from the inside of the valve body, facilitating the staff to quickly take out the valve body for replacement and being beneficial to improving work efficiency. Description of the Drawings

[0019] Figure 1Schematic three-dimensional structure diagram of a quick-change processing device for a brake part valve body proposed by the present utility model;

[0020] Figure 2 Plan view of a quick-change processing device for a brake part valve body proposed by the present utility model;

[0021] Figure 3 A quick-change processing device for a brake part valve body proposed by the present utility model Figure 1 Enlarged view of part A in;

[0022] Figure 4 Schematic diagram of the column and fixed rod of a quick-change processing device for a brake part valve body proposed by the present utility model;

[0023] Figure 5 Exploded view of the rotating disk and cylindrical frame of a quick-change processing device for a brake part valve body proposed by the present utility model;

[0024] Figure 6 Schematic diagram of the fixing assembly of a quick-change processing device for a brake part valve body proposed by the present utility model;

[0025] Figure 7 Exploded view of the fixing assembly of a quick-change processing device for a brake part valve body proposed by the present utility model;

[0026] Figure 8 Schematic diagram of the quick-release assembly of a quick-change processing device for a brake part valve body proposed by the present utility model;

[0027] Figure 9 Exploded view of the quick-release assembly of a quick-change processing device for a brake part valve body proposed by the present utility model.

[0028] Legend:

[0029] 1. Base; 2. Column; 3. Fixed rod; 4. Fixed disk; 5. First sliding block; 6. Fixing assembly; 601. Moving block; 602. Fixed column; 603. Second sliding block; 604. First spring; 605. Expansion rod; 7. Moving column; 8. Rotating disk; 9. Cylindrical frame; 10. Torsion spring; 11. Quick-release assembly; 111. Fixed frame; 112. Sliding rod; 113. Pawl; 114. Second spring; 115. Ratchet wheel. Detailed implementation manners

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0031] Referring to Figures 1 to 9 , a quick-change processing device for a brake part valve body provided by the present invention includes a base 1. A column 2 is fixedly connected to the upper surface of the base 1. A quick-release assembly 11 is provided on the column 2. A fixed rod 3 is fixedly connected to one side of the column 2. One end of the fixed rod 3 is fixedly connected to a fixed disk 4. Three sliding grooves are opened on one side of the fixed disk 4. A first sliding block 5 is slidably connected in each sliding groove. A moving column 7 is fixedly connected to one side of each first sliding block 5. A valve body fixing assembly 6 is provided on each first sliding block 5. A rotating disk 8 is rotatably connected to the fixed rod 3. Three moving grooves are opened on one side of the rotating disk 8. The inner parts of each moving groove are respectively slidably connected to the corresponding moving column 7. A cylindrical frame 9 is fixedly connected to one side of the rotating disk 8. One side of the cylindrical frame 9 is rotatably connected to the fixed rod 3. A coil spring 10 is fixedly connected to the inner side wall of the cylindrical frame 9. The other end of the coil spring 10 is fixedly connected to one side of the fixed rod 3. The coil spring 10 has elasticity when contracted and can make the cylindrical frame 9 rotate automatically when released.

[0032] Referring to Figure 3 , Figure 5 , Figure 6 and Figure 7 , in order to achieve the purpose of expanding and fixing the valve body, the fixing assembly 6 includes a moving block 601 fixedly connected to one side of the first sliding block 5. A sliding groove is opened on one side of the moving block 601. A fixed column 602 is fixedly connected in the sliding groove. A second sliding block 603 is slidably connected to the fixed column 602. A first spring 604 is movably connected to the fixed column 602. The first spring 604 plays a buffering role to avoid excessive expansion force and damage to the inner wall of the valve body. One end of the first spring 604 is fixedly connected to one side of the second sliding block 603, and the other end is fixedly connected to one side inside the sliding groove. An expansion rod 605 is fixedly connected to one side of the second sliding block 603. One end of the valve body is sleeved on the three expansion rods 605. Then the rotating disk 8 is rotated. The rotating disk 8 drives the corresponding first sliding block 5 to move through the moving column 7. The first sliding block 5 drives the moving block 601 to move. The moving block 601 drives the second sliding block 603 to move. The second sliding block 603 drives the expansion rod 605 to move, so that the three expansion rods 605 expand and fix the inner side wall of the valve body, avoiding the machining position on the outer surface being blocked and affecting the staff to process it.

[0033] Referring to Figure 2 ,Figure 5 , Figure 8 and Figure 9 , in order to achieve the purpose of quickly removing the valve body, the quick release assembly 11 includes a fixed frame 111 fixedly connected to the upper surface of the column 2. A sliding rod 112 is slidably connected through the upper surface of the fixed frame 111. A ratchet pawl 113 is fixedly connected to the bottom of the sliding rod 112. A second spring 114 is movably connected to the sliding rod 112. One end of the second spring 114 is fixedly connected to the inner top of the fixed frame 111, and the other end is fixedly connected to the upper surface of the ratchet pawl 113. The second spring 114 applies a certain pressure to the ratchet pawl 113, making the cooperation between the ratchet pawl 113 and the ratchet wheel 115 closer. A ratchet wheel 115 is fixedly connected to one side of the cylindrical frame 9. The ratchet wheel 115 is adapted to the ratchet pawl 113. When the rotating disk 8 rotates, it drives the cylindrical frame 9 to rotate. When the cylindrical frame 9 rotates, the coil spring 10 contracts. The cylindrical frame 9 drives the ratchet wheel 115 to rotate. Through the cooperation of the ratchet wheel 115 and the ratchet pawl 113, the rotating disk 8 can be fixed. After the processing is completed, the sliding rod 112 can be directly pulled. The sliding rod 112 drives the ratchet pawl 113 to retract, so that the ratchet pawl 113 disengages from the ratchet wheel 115. The coil spring 10 releases its elasticity, causing the cylindrical frame 9 to drive the rotating disk 8 to reverse. The rotating disk 8 drives the corresponding first sliding block 5 to move through the moving column 7. The first sliding block 5 drives the moving block 601 to move. The moving block 601 drives the second sliding block 603 to move. The second sliding block 603 drives the expansion rod 605 to move, enabling the expansion rod 605 to disengage from the inside of the valve body, facilitating the staff to quickly remove the valve body for replacement, which is beneficial to improving work efficiency.

[0034] Working principle: One end of the valve body is sleeved on the three expansion rods 605, and then the rotating disk 8 is rotated. The rotating disk 8 drives the corresponding first sliding block 5 to move through the moving column 7. The first sliding block 5 drives the moving block 601 to move. The moving block 601 drives the second sliding block 603 to move. The second sliding block 603 drives the expansion rod 605 to move, so that the three expansion rods 605 expand and fix the inner side wall of the valve body, preventing the processing position on the outer surface from being blocked and affecting the staff's processing of it. When the rotating disk 8 rotates, it drives the cylindrical frame 9 to rotate. When the cylindrical frame 9 rotates, the coil spring 10 contracts. The cylindrical frame 9 drives the ratchet wheel 115 to rotate. Through the cooperation of the ratchet wheel 115 and the ratchet pawl 113, the rotating disk 8 can be fixed. After the processing is completed, the sliding rod 112 can be directly pulled. The sliding rod 112 drives the ratchet pawl 113 to retract, so that the ratchet pawl 113 disengages from the ratchet wheel 115. The coil spring 10 releases its elasticity, causing the cylindrical frame 9 to drive the rotating disk 8 to reverse. The rotating disk 8 drives the corresponding first sliding block 5 to move through the moving column 7. The first sliding block 5 drives the moving block 601 to move. The moving block 601 drives the second sliding block 603 to move. The second sliding block 603 drives the expansion rod 605 to move, enabling the expansion rod 605 to disengage from the inside of the valve body, facilitating the staff to quickly remove the valve body for replacement, which is beneficial to improving work efficiency.

[0035] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A brake parts valve body quick-change processing device, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to a column (2), the column (2) is provided with a quick release assembly (11), one side of the column (2) is fixedly connected to a fixed rod (3), one end of the fixed rod (3) is fixedly connected to a fixed plate (4), one side of the fixed plate (4) is provided with three sliding grooves, each of the sliding grooves is slidably connected to a first sliding block (5), one side of each of the first sliding blocks (5) is fixedly connected to a moving column (7), and each of the first sliding blocks (5) is provided with A valve body fixing assembly (6), wherein a rotating disk (8) is rotatably connected to the fixing rod (3), three movable grooves are provided on one side of the rotating disk (8), each of the movable grooves is slidably connected to a corresponding movable column (7), a cylindrical frame (9) is fixedly connected to one side of the rotating disk (8), one side of the cylindrical frame (9) is rotatably connected to the fixing rod (3), a coil spring (10) is fixedly connected to the inner wall of the cylindrical frame (9), and the other end of the coil spring (10) is fixedly connected to one side of the fixing rod (3).

2. A brake parts valve body quick-change processing device according to claim 1, characterized in that: The fixing assembly (6) comprises a moving block (601) fixedly connected to one side of the first sliding block (5); a sliding groove is provided on one side of the moving block (601); a fixing column (602) is fixedly connected in the sliding groove; a second sliding block (603) is slidably connected to the fixing column (602); and an expansion rod (605) is fixedly connected to one side of the second sliding block (603).

3. A brake parts valve body quick-change processing device according to claim 2, characterized in that: The fixed column (602) is movably connected to a first spring (604), one end of the first spring (604) is fixedly connected to one side of the second sliding block (603), and the other end of the first spring (604) is fixedly connected to one side of the inside of the sliding groove.

4. A brake parts valve body quick-change processing device according to claim 1, characterized in that: The quick-release assembly (11) comprises a fixed frame (111) fixedly connected to the upper surface of the column (2), a sliding rod (112) slidably connected to the upper surface of the fixed frame (111), and a ratchet (113) fixedly connected to the bottom of the sliding rod (112).

5. A brake parts valve body quick-change processing device according to claim 4, characterized in that: A ratchet (115) is fixedly connected to one side of the cylindrical frame (9), and the ratchet (115) is adapted to the pawl (113).

6. A brake parts valve body quick-change processing device according to claim 4, characterized in that: A second spring (114) is movably connected to the sliding rod (112); one end of the second spring (114) is fixedly connected to the inner top of the fixed frame (111), and the other end is fixedly connected to the upper surface of the pawl (113).