Electromagnetic valve shaft sleeve grinding machining device

Abstract

The invention provides an electromagnetic valve shaft sleeve grinding machining device, and relates to the field of shaft sleeve machining, the electromagnetic valve shaft sleeve grinding machining device comprises a clutch linkage block, the clutch linkage block is inserted into a main clamping block, a control assembly can achieve unified regulation and control and positioning use of a clamping mechanism, the control assembly has two operation modes, one is a locking type control mode, and the other is a locking type control mode; the first mode is a free control mode, the clamping mechanism can only be controlled and used through one-way transmission of the clamping positioning rod, the second mode is a free control mode, the clamping mechanism can freely move in the mode, the using position can be rapidly positioned, the operation process is simplified, and the working efficiency is improved; the problems that due to the fact that one-way transmission is achieved between an operating rod and a clamping block of an existing clamping and fixing piece, the clamping block can only adjust, control and position the use position through the operating rod, the adjusting and controlling speed is low, the clamping block cannot rapidly reach the designated position, and operation is tedious when shaft sleeves with different outer diameters are clamped and positioned are solved.

Description

Technical Field

[0001] The invention relates to the technical field of shaft sleeve processing, and in particular to a solenoid valve shaft sleeve grinding processing device. Background Art

[0002] The solenoid valve is an industrial device controlled by electromagnetics and belongs to the actuator. The sleeve plays an important role in the solenoid valve. It can support and position the valve stem or valve core to keep it stable during movement. The sleeve needs to pass through a grinding device during the processing. After the sleeve is positioned and fixed by a clamping fixture, the burrs and protrusions on the outside of the sleeve are ground and removed to ensure the smoothness of the sleeve and facilitate subsequent assembly operations.

[0003] However, as far as the currently available solenoid valve sleeve grinding processing device is concerned, the operating rod of the clamping fixture and the clamping block are transmitted in one direction, so that the clamping block can only be adjusted and positioned by the operating rod. The adjustment speed is slow and it is unable to reach the specified position quickly. When clamping and positioning sleeves of different outer diameters, the operation is cumbersome, the flexibility is poor, and the practicality is not high. Summary of the invention

[0004] The disclosed embodiment relates to a solenoid valve sleeve grinding processing device, which has a control component. The control component can realize unified regulation and positioning of the clamping mechanism, so as to realize the positioning and fixing of sleeves with different outer diameter specifications, and the use is stable. At the same time, the control component has two operation modes. One is a locking control mode. In this mode, the clamping mechanism can only be regulated and used by the one-way transmission of the clamping positioning rod. The positioning is stable and convenient for the grinding processing operation of the sleeve. The second is a free control mode. In this mode, the clamping mechanism can move freely and can be quickly positioned for use, so as to facilitate the operation of quickly clamping and positioning sleeves with different outer diameters, simplify the operation process, and improve work efficiency. The control component can be switched between different modes through different operation methods, and can be used in different grinding processing conditions of different sleeves. It has strong flexibility, adaptability, stability and practicality.

[0005] In a first aspect of the present disclosure, a solenoid valve sleeve grinding processing device is provided, which specifically includes: an installation component, the installation component includes a clamping disk and a fixed seat, the clamping disk is fixedly installed on the top of the fixed seat, and the fixed seat is fixedly installed on the workbench of the grinding equipment; the installation component also includes a synchronous disk and two auxiliary clamping blocks, the synchronous disk is rotatably connected to the inside of the clamping disk, and the two auxiliary clamping blocks are both plugged into the inside of the clamping disk; a control component, the control component includes a clamping positioning rod, a main clamping block, a clutch linkage block and a switching control rod, the clamping positioning rod is rotatably connected to the inside of the clamping disk, and the main clamping block is plugged into the side of the clamping disk, the clutch linkage block is plugged into the inside of the main clamping block, and the switching control rod is plugged into the inside of the clutch linkage block.

[0006] In at least some embodiments, the main clamping block and the two auxiliary clamping blocks together form a clamping mechanism, and the angle between the main clamping block and the two auxiliary clamping blocks is one hundred and twenty degrees.

[0007] In at least some embodiments, the sides of the main clamping block and the two auxiliary clamping blocks are provided with track blocks with a "cross"-shaped cross section, and the interior of the clamping plate is provided with a track groove, and the track block is inserted into the interior of the track groove.

[0008] In at least some embodiments, a synchronization rod is provided on the side of the track block, and an arc-shaped synchronization groove is provided inside the synchronization disk, and the synchronization rod is inserted into the synchronization groove.

[0009] In at least some embodiments, a linkage top spring is provided on the side of the clutch linkage block, and two ends of the linkage top spring respectively abut against the side of the clutch linkage block and the inside of the main clamping block.

[0010] In at least some embodiments, the control component also includes a state locking block, and the state locking block is inserted into the interior of the main clamping block. A locking top spring is provided at the bottom of the state locking block, and the two ends of the locking top spring respectively abut against the bottom of the state locking block and the interior of the main clamping block.

[0011] In at least some embodiments, a locking groove is provided at the bottom of the clutch linkage block, and when the clutch linkage block is not pulled by external force, under the action of the linkage top spring and the locking top spring, the top of the status locking block is inserted into the locking groove, and the switching control lever is located directly above the status locking block.

[0012] In at least some embodiments, the rod body of the clamping positioning rod is provided with a thread on the outside, and the rod body of the clamping positioning rod passes through the interior of the main clamping block. A matching thread groove is provided on the side of the clutch linkage block. When the state locking block is inserted into the locking groove, the matching thread groove and the rod body thread of the clamping positioning rod are matched.

[0013] In at least some embodiments, a separation top spring is disposed outside the switching control lever, and two ends of the separation top spring abut against the top of the switching control lever and the inside of the clutch linkage block, respectively.

[0014] The electromagnetic valve sleeve grinding device provided by the present invention has the following beneficial effects.

[0015] The control component can realize unified regulation and positioning of the clamping mechanism, so as to realize the positioning and fixing of shaft sleeves with different outer diameters, and the use is stable. At the same time, the control component has two operation modes. One is the locking control mode. In this mode, the clamping mechanism can only be regulated and used through the one-way transmission of the clamping positioning rod. The positioning is stable and convenient for the grinding operation of the shaft sleeve. The second is the free control mode. In this mode, the clamping mechanism can move freely and can quickly locate the use position, so as to facilitate the fast clamping and positioning of shaft sleeves with different outer diameters, simplify the operation process, and improve work efficiency. Through different operation methods, the control component can be switched between different modes, and can be used to adapt to different grinding processing conditions of different shaft sleeves, thereby improving the flexibility, adaptability, stability and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0017] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0018] In the attached picture: Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the internal structure of the control component of the present invention when it is in the locking control mode.

[0020] Figure 3 The present invention Figure 2 Schematic diagram of the enlarged structure of part A in the middle.

[0021] Figure 4 It is a schematic diagram of the structure after the installation assembly of the present invention is disassembled.

[0022] Figure 5 It is a schematic diagram of the internal structure of the control component of the present invention after being disassembled.

[0023] Figure 6 The present invention presses Figure 2 Schematic diagram of the internal structure after switching the control lever.

[0024] Figure 7 The present invention Figure 6Schematic diagram of the enlarged structure of part B in the middle.

[0025] Figure 8 The present invention pulls Figure 6 Schematic diagram of the internal structure after switching the control lever.

[0026] Fig. 9 The present invention Figure 8 Schematic diagram of the enlarged structure of part C in the middle.

[0027] Fig.10 The present invention Figure 2 Schematic diagram of the internal structure after the central clamping mechanism clamps and positions the sleeve.

[0028] Reference numerals list 1. Installation assembly; 101. Clamp plate; 1011. Track groove; 102. Synchronous plate; 1021. Synchronous groove; 103. Auxiliary clamping block; 104. Fixed seat; 2. Control assembly; 201. Clamping and positioning rod; 202. Main clamping block; 2021. Track block; 2022. Synchronous rod; 203. Clutch linkage block; 2031. Linkage top spring; 2032. Locking groove; 2033. Matching thread groove; 204. Switching control rod; 2041. Separation top spring; 205. State locking block; 2051. Locking top spring. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Please refer to Figures 1 to 10 As shown: Embodiment 1: The present invention provides a solenoid valve sleeve grinding processing device, including an installation component 1, the installation component 1 includes a clamping plate 101 and a fixed seat 104, the clamping plate 101 is fixedly installed on the top of the fixed seat 104, and the fixed seat 104 is fixedly installed on the workbench of the grinding equipment; the installation component 1 also includes a synchronous disk 102 and two auxiliary clamping blocks 103, the synchronous disk 102 is rotatably connected to the inside of the clamping plate 101, and the two auxiliary clamping blocks 103 are both plugged into the inside of the clamping plate 101; the control component 2, the control component 2 includes a clamping plate 101, and the clamping plate 101 is fixedly installed on the top of the fixed seat 104, and the fixed seat 104 is fixedly installed on the workbench of the grinding equipment; the installation component 1 also includes a synchronous disk 102 and two auxiliary clamping blocks 103, the synchronous disk 102 is rotatably connected to the inside of the clamping plate 101, and the two auxiliary clamping blocks 103 are both plugged into the inside of the clamping plate 101; The holding positioning rod 201, the main clamping block 202, the clutch linkage block 203 and the switching control rod 204, the clamping positioning rod 201 is rotatably connected to the inside of the clamping disk 101, and the main clamping block 202 is plugged into the side of the clamping disk 101, the clutch linkage block 203 is plugged into the inside of the main clamping block 202, and the switching control rod 204 is plugged into the inside of the clutch linkage block 203, the main clamping block 202 and the two auxiliary clamping blocks 103 together constitute a clamping mechanism, and the angle between the main clamping block 202 and the two auxiliary clamping blocks 103 is one hundred and twenty degrees; The control component 2 also includes a state locking block 205, and the state locking block 205 is inserted into the inside of the main clamping block 202. A locking top spring 2051 is provided at the bottom of the state locking block 205, and the two ends of the locking top spring 2051 are respectively against the bottom of the state locking block 205 and the inside of the main clamping block 202.

[0031] In the disclosed embodiment, the sides of the main clamping block 202 and the two auxiliary clamping blocks 103 are provided with a track block 2021 with a "cross"-shaped cross-section, and the interior of the clamping disk 101 is provided with a track groove 1011, and the track block 2021 is inserted into the interior of the track groove 1011. The track groove 1011 can limit the moving trajectory of the clamping mechanism through the track block 2021, thereby avoiding the phenomenon that the device is stuck and fails due to skewing and twisting during movement, and the use is stable.

[0032] In the embodiment of the present disclosure, a synchronization rod 2022 is provided on the side of the track block 2021, and an arc-shaped synchronization groove 1021 is provided inside the synchronization disk 102, and the synchronization rod 2022 is inserted into the inside of the synchronization groove 1021. In use, the control component 2 is in a locking control mode when it is in the reset state (the switching control rod 204 is not pressed by external force), and a linkage top spring 2031 is provided on the side of the clutch linkage block 203, and the two ends of the linkage top spring 2031 are respectively against the side of the clutch linkage block 203 and the inside of the main clamping block 202. In this mode, under the action of the linkage top spring 2031, the threaded cooperation between the threaded groove 2033 and the clamping positioning rod 201 is carried out. At this time, the clamping positioning rod 201 can realize unidirectional control of the use position and state of the clamping mechanism. The rod body of the clamping positioning rod 201 is provided with a thread on the outside, and the rod body of the clamping positioning rod 201 passes through the inside of the main clamping block 202. A matching thread groove 2033 is provided on the side of the linkage block 203. When the state locking block 205 is inserted into the locking groove 2032, the matching thread groove 2033 and the rod body thread of the clamping positioning rod 201 cooperate. When the clamping positioning rod 201 is rotated, the clamping positioning rod 201 can drive the main clamping block 202 to move radially along the clamping disk 101 through the cooperation with the matching thread groove 2033, and during the movement of the main clamping block 202, the synchronization rod 2022 on the side thereof can drive the synchronization disk 102 to rotate through the synchronization groove 1021. When the synchronization disk 102 rotates, the two auxiliary clamping blocks 103 can move synchronously with the main clamping block 202 through the cooperation of the remaining synchronization grooves 1021 and the synchronization rod 2022, thereby changing the clamping spacing of the clamping mechanism, and being able to realize the locking and fixing of shaft sleeves of different specifications with outer diameters, facilitating subsequent grinding operations and being stable to use.

[0033] In the embodiment of the present disclosure, a locking groove 2032 is provided at the bottom of the clutch linkage block 203, and when the clutch linkage block 203 is not pulled by an external force, under the action of the linkage top spring 2031 and the locking top spring 2051, the top of the state locking block 205 is inserted into the interior of the locking groove 2032, and the switching control rod 204 is located directly above the state locking block 205. In use, in the locking control mode, the use position of the clutch linkage block 203 inside the main clamping block 202 will be locked, so that the mating thread groove 2033 can be stably engaged with the clamping positioning rod 2 01's rod body thread cooperates to realize the locking and fixing of the sleeve. Under the action of the linkage top spring 2031 and the locking top spring 2051, the state locking block 205 is inserted into the locking groove 2032, so that the clutch linkage block 203 cannot move in the radial direction of the clamping positioning rod 201, so that the matching thread groove 2033 will never lose the relationship of matching with the rod body thread of the clamping positioning rod 201, and under the action of the separation top spring 2041, the switching control rod 204 will not push the state locking block 205 out of the locking groove 2032, and the stability is extremely strong.

[0034] In the embodiment of the present disclosure, a separation top spring 2041 is provided on the outside of the switching control rod 204, and the two ends of the separation top spring 2041 respectively abut against the top of the switching control rod 204 and the inside of the clutch linkage block 203. In use, the control component 2 can be switched to the freestyle control mode for use by pressing and pulling the switching control rod 204. When the switching control rod 204 is pressed, the separation top spring 2041 is compressed, and the bottom of the switching control rod 204 can push the state locking block 205 out of the locking groove 2032 by abutting and squeezing, so that the clutch linkage block 203 is released from the locked state in the main clamping block 202. When the switching control rod 204 is pulled, the clutch linkage block 203 can be driven to move synchronously and compress the linkage top spring 2031, thereby releasing the thread of the matching thread groove 2033 and the rod body of the clamping positioning rod 201. The two auxiliary clamping blocks 103 will also move synchronously to change the use position under the action of the synchronous disk 102, which can quickly and widely realize the regulation and use of the clamping distance of the clamping mechanism. It is easy to operate and has fast positioning. After the positioning is completed, the switching control rod 204 is released. Under the cooperation of the linkage top spring 2031, the separation top spring 2041 and the locking top spring 2051, the switching control rod 204 and the clutch linkage block 203 can be automatically reset, and the state locking block 205 will be reinserted into the locking groove 2032 to restore the locking control mode of the control component 2. After that, the clamping positioning rod 201 can be used to fine-tune and loosen the clamping mechanism. It is easy to operate and the two control modes can be selected as needed, with strong flexibility and adaptability.

[0035] Specific usage and function of this embodiment: In the present invention, the usage mode of the control component 2 is selected as needed. The control component 2 has two operation modes. One is the locking control mode. In this mode, it can only be adjusted and used through the one-way transmission clamping mechanism of the clamping positioning rod 201. The positioning is stable and convenient for the grinding operation of the sleeve. The second is the free control mode. In this mode, the clamping mechanism can move freely and can quickly locate the use position, so as to facilitate the fast clamping and positioning of sleeves with different outer diameters, simplifying the operation process. The control component 2 is in the locking control mode when it is in the reset state (the switching control rod 204 is not pressed by external force). In this mode, under the action of the linkage top spring 2031, the threaded groove 2033 and the clamping positioning The threads between the rods 201 are matched, and the clamping positioning rod 201 can realize unidirectional control of the position and state of the clamping mechanism. When the clamping positioning rod 201 is rotated, the clamping positioning rod 201 can drive the main clamping block 202 to move radially along the clamping disk 101 through the cooperation with the matching thread groove 2033, and the synchronization rod 2022 on the side of the main clamping block 202 can drive the synchronization disk 102 to rotate through the synchronization groove 1021 during the movement of the main clamping block 202. When the synchronization disk 102 rotates, it can make the two auxiliary clamping blocks 103 move synchronously with the main clamping block 202 through the cooperation of the remaining synchronization grooves 1021 and the synchronization rod 2022, thereby changing the clamping spacing of the clamping mechanism, and realizing the clamping of shaft sleeves with different specifications of outer diameters. The locking and fixing is convenient for subsequent grinding processing operations. In the locking control mode, the clutch linkage block 203 will be locked in the use position inside the main clamping block 202, so that the matching thread groove 2033 can stably cooperate with the rod body thread of the clamping positioning rod 201 to achieve the locking and fixing of the shaft sleeve. Under the action of the linkage top spring 2031 and the locking top spring 2051, the state locking block 205 is inserted into the locking groove 2032, so that the clutch linkage block 203 cannot move in the radial direction of the clamping positioning rod 201, so that the matching thread groove 2033 will never lose the relationship of cooperation with the rod body thread of the clamping positioning rod 201, and under the action of the separation top spring 2041, the switching control rod 204 will not move the state locking block 205 is pushed out of the locking groove 2032. By pressing and pulling the switching control rod 204, the control component 2 can be switched to the free-style control mode for use. When the switching control rod 204 is pressed, the separation top spring 2041 is compressed, and the bottom of the switching control rod 204 can push the state locking block 205 out of the locking groove 2032 by means of resistance and extrusion, so that the locking state of the clutch linkage block 203 in the main clamping block 202 is released. When the switching control rod 204 is pulled, the clutch linkage block 203 can be driven to move synchronously and compress the linkage top spring 2031, thereby releasing the thread matching relationship between the matching thread groove 2033 and the rod body of the clamping positioning rod 201, that is, at this time, the clamp mechanism is in an unlocked state.After that, the use position of the main clamping block 202 can be changed by directly pulling the main clamping block 202. At the same time, under the action of the synchronous disk 102, the two auxiliary clamping blocks 103 will also move synchronously to change the use position, which can quickly and widely realize the regulation and use of the clamping distance of the clamping mechanism. It is easy to operate and fast to position. After the positioning is completed, the switching control rod 204 is released. Under the cooperation of the linkage top spring 2031, the separation top spring 2041 and the locking top spring 2051, the switching control rod 204 and the clutch linkage block 203 can be automatically reset, and the state locking block 205 will be re-inserted into the locking groove 2032 to restore the locking control mode of the control component 2. After that, the clamping positioning rod 201 can be used to fine-tune and loosen the clamping mechanism, which is easy to operate.

[0036] In this article, there are a few points to note: 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0037] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0038] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A solenoid valve sleeve grinding device, comprising: The mounting assembly (1) comprises a fixture plate (101) and a fixing seat (104), wherein the fixture plate (101) is fixedly mounted on the top of the fixing seat (104), and the fixing seat (104) is fixedly mounted on the workbench of the grinding equipment; the mounting assembly (1) further comprises a synchronous disk (102) and two auxiliary clamping blocks (103), wherein the synchronous disk (102) is rotatably connected to the inside of the fixture plate (101), and the two auxiliary clamping blocks (103) are both plugged into the fixture plate (101). ) inside; a control component (2), the control component (2) comprising a clamping positioning rod (201), a main clamping block (202), a clutch linkage block (203) and a switching control rod (204), the clamping positioning rod (201) being rotatably connected to the inside of the clamping disk (101), the main clamping block (202) being plugged into the side of the clamping disk (101), the clutch linkage block (203) being plugged into the inside of the main clamping block (202), and the switching control rod (204) being plugged into the inside of the clutch linkage block (203).

2. A solenoid valve sleeve grinding device as claimed in claim 1, characterized in that: The main clamping block (202) and the two auxiliary clamping blocks (103) together form a clamping mechanism, and the included angle between the main clamping block (202) and the two auxiliary clamping blocks (103) is one hundred and twenty degrees.

3. A solenoid valve sleeve grinding device as claimed in claim 2, characterized in that: The sides of the main clamping block (202) and the two auxiliary clamping blocks (103) are each provided with a track block (2021) with a "cross" shaped cross section, the interior of the clamping plate (101) is provided with a track groove (1011), and the track block (2021) is plugged into the interior of the track groove (1011).

4. A solenoid valve sleeve grinding device as claimed in claim 3, characterized in that: A synchronization rod (2022) is provided on the side of the track block (2021), and an arc-shaped synchronization groove (1021) is provided inside the synchronization disk (102), and the synchronization rod (2022) is inserted into the synchronization groove (1021).

5. A solenoid valve sleeve grinding device as claimed in claim 4, characterized in that: A linkage top spring (2031) is provided on the side of the clutch linkage block (203), and two ends of the linkage top spring (2031) respectively abut against the side of the clutch linkage block (203) and the interior of the main clamping block (202).

6. A solenoid valve sleeve grinding device as claimed in claim 5, characterized in that: The control assembly (2) further comprises a state locking block (205), and the state locking block (205) is inserted into the interior of the main clamping block (202), a locking top spring (2051) is provided at the bottom of the state locking block (205), and two ends of the locking top spring (2051) respectively abut against the bottom of the state locking block (205) and the interior of the main clamping block (202).

7. A solenoid valve sleeve grinding device as claimed in claim 6, characterized in that: The bottom of the clutch linkage block (203) is provided with a locking groove (2032), and when the clutch linkage block (203) is not pulled by an external force, under the action of the linkage top spring (2031) and the locking top spring (2051), the top of the state locking block (205) is inserted into the locking groove (2032), and the switching control rod (204) is located directly above the state locking block (205).

8. A solenoid valve sleeve grinding device as claimed in claim 7, characterized in that: The rod body of the clamping positioning rod (201) is provided with threads on the outside, and the rod body of the clamping positioning rod (201) passes through the inside of the main clamping block (202). The side of the clutch linkage block (203) is provided with a matching thread groove (2033). When the state locking block (205) is inserted into the locking groove (2032), the matching thread groove (2033) and the rod body thread of the clamping positioning rod (201) are matched.

9. A solenoid valve sleeve grinding device as claimed in claim 8, characterized in that: A separation top spring (2041) is provided outside the switching control rod (204), and two ends of the separation top spring (2041) respectively abut against the top of the switching control rod (204) and the inside of the clutch linkage block (203).

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