Shock absorber with built-in electromagnetic valve

Abstract

The utility model relates to the technical field of valve body assemblies, and discloses a built-in electromagnetic valve shock absorber which comprises a clamping mechanism, the clamping mechanism comprises two clamping blocks which are symmetrically arranged, and the front end and the rear end of the opposite ends of the annular outer side walls of the two clamping blocks are each fixedly connected with a matching base. The center positions of the ends, away from each other, of the annular outer side walls of the two clamping blocks are each fixedly connected with a connecting block, and the connecting blocks are connected with the two matching bases on the front side or the rear side through a bolt mechanism. The overall built-in electromagnetic valve shock absorber adopts a two-piece structural design, the two built-in electromagnetic valve shock absorber structures are connected through the bolt structure, the built-in electromagnetic valve shock absorber can be installed on the outer side of a built-in electromagnetic valve in a sleeved mode, and the built-in electromagnetic valve shock absorber on the outer side can be conveniently disassembled and assembled through the disassembling and assembling bolts. And therefore, the built-in electromagnetic valve mounted in the device can be conveniently maintained and overhauled.

Description

Technical Field

[0001] The utility model relates to the technical field of valve body components, in particular to a built-in electromagnetic valve shock absorber. Background Art

[0002] Solenoid valves are industrial equipment controlled by electromagnetics. They are basic automation components used to control fluids and are actuators. Solenoid valves can be used with different circuits to achieve the desired control, and the accuracy and flexibility of the control can be guaranteed. Different solenoid valves play a role in different positions of the control system. The most commonly used ones are check valves, safety valves, directional control valves, etc. At present, there are many types of solenoid valves, including built-in solenoid valves, which are often equipped with built-in solenoid valve dampers.

[0003] The utility model with prior art publication number CN210978330U relates to a bottom valve of a shock absorber and a shock absorber, including a bottom valve body, wherein the distance between the central axis of each compensation valve hole and the central axis of the bottom valve body is equal, and the distance between the central axis of each compression valve hole and the central axis of the bottom valve body is equal. Through the above technical scheme, the bottom valve of the shock absorber provided can improve the flexibility of the shock absorber installation hard point and is beneficial to reduce the weight and cost of the shock absorber.

[0004] However, the above-mentioned shock absorber still has the following problems when in use: after it is assembled on the valve body, the overall shock absorber cannot be conveniently disassembled, that is, the built-in solenoid valve installed therein cannot be conveniently maintained and repaired. At the same time, its vibration reduction structure is single, and its vibration reduction effect is limited when the built-in solenoid valve is actually performing vibration reduction work. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a built-in electromagnetic valve damper, which solves the problems raised by the background technology.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a built-in solenoid valve shock absorber, including a clamping mechanism, the clamping mechanism includes two clamping blocks arranged in a symmetrical shape, the annular outer walls of the two clamping blocks are each fixedly connected to a matching seat at both ends facing each other, the annular outer walls of the two clamping blocks are each fixedly connected to a connecting block at the center position of one end away, the two matching seats on the front or rear side are connected by a bolt mechanism, the bolt mechanism includes a screw rod, each end of the screw rod is threadedly connected to a nut, a matching hole is provided between the center positions of the two side walls of the matching seat, the same screw rod is slidably connected in the two matching holes on the front or rear side, and the two matching seats on the front or rear side are slidably connected to the nut on the corresponding side at one end away from each other.

[0009] As a further solution of the utility model: a matching groove is respectively provided at one end of the two clamping blocks facing each other, and the two matching grooves are symmetrically arranged, and the inner contour of the matching groove matches the outer contour of the built-in solenoid valve.

[0010] As a further solution of the utility model: a vibration reduction mechanism is respectively arranged at the upper and lower ends of the connecting block, and the vibration reduction mechanism includes a double-headed damping telescopic rod, and a spring is slidably sleeved on the outer side of the double-headed damping telescopic rod, and the two springs on the same side are fixedly connected to the connecting block on the corresponding side at one end facing each other, and the two springs on the same side are fixedly connected to the fixing seat on the corresponding side at one end away from each other.

[0011] As a further solution of the utility model: the movable ends of the two double-headed damping telescopic rods on the same side facing each other are fixedly connected to the connecting block on the corresponding side, and the movable ends of the two double-headed damping telescopic rods on the same side away from each other are each fixedly connected to a fixing seat, and two mounting holes are provided between the upper and lower side walls of the fixing seat in a front-to-back symmetrical shape.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, the integral built-in solenoid valve shock absorber adopts a two-piece structural design, and the two pieces of the built-in solenoid valve shock absorber structure are connected by a bolt structure, which can be installed by sleeve connection on the outside of the built-in solenoid valve, and the built-in solenoid valve shock absorber on the outside can be conveniently disassembled and assembled by disassembling the bolts, thereby facilitating the convenient maintenance and repair of the built-in solenoid valve installed therein.

[0014] 2. In the utility model, two-way vibration reduction structures are arranged at the two structures of the integral built-in solenoid valve shock absorber. Each two-way vibration reduction structure includes two independent vibration reduction mechanisms. After the integral built-in solenoid valve shock absorber is installed with the built-in solenoid valve, it is different from a single vibration reduction structure and can perform efficient vibration reduction of the built-in solenoid valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall three-dimensional diagram of the utility model;

[0016] Figure 2 It is a three-dimensional diagram of the clamping mechanism of the utility model;

[0017] Figure 3 It is a three-dimensional diagram of the vibration reduction mechanism of the utility model.

[0018] In the figure: 1. clamping mechanism; 2. vibration reduction mechanism; 3. screw; 4. nut; 11. clamping block; 12. matching groove; 13. connecting block; 14. matching seat; 15. matching hole; 21. double-head damping telescopic rod; 22. spring; 23. fixing seat; 24. mounting hole. DETAILED DESCRIPTION

[0019] 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.

[0020] It should be noted that the double-ended damping telescopic rod 21 is a prior art, with a damping sleeve in the middle and a damping rod movably provided at each of the upper and lower ends. This is common knowledge among personnel in the technical field and will not be elaborated here.

[0021] See also Figures 1 to 3 In the embodiment of the utility model, the built-in solenoid valve shock absorber includes a clamping mechanism 1, which includes two clamping blocks 11 arranged symmetrically, and the annular outer walls of the two clamping blocks 11 are fixedly connected to a matching seat 14 at both ends facing each other, and the annular outer walls of the two clamping blocks 11 are fixedly connected to a connecting block 13 at the center position of one end, and the two matching seats 14 on the front or rear sides are connected by a bolt mechanism, and the bolt mechanism includes a screw rod 3, and the two ends of the screw rod 3 are threadedly connected to a nut 4, and the center of the two side walls of the matching seat 14 A matching hole 15 is opened between the positions, and the same screw rod 3 is slidably connected in the two matching holes 15 on the front side or the rear side, and the two matching seats 14 on the front side or the rear side are slidably connected to the nuts 4 on the corresponding side at one end away from each other. The overall built-in solenoid valve shock absorber adopts a two-piece structural design, and the two pieces of the built-in solenoid valve shock absorber structure are connected by a bolt structure, which can be sleeved and installed on the outside of the built-in solenoid valve, and the built-in solenoid valve shock absorber on the outside can be conveniently disassembled and assembled by disassembling the bolts, which is conducive to convenient maintenance and repair of the built-in solenoid valve installed therein.

[0022] A matching groove 12 is respectively formed at one end of the two clamping blocks 11 facing each other. The two matching grooves 12 are symmetrically arranged. The inner contour of the matching groove 12 matches the outer contour of the built-in solenoid valve, which is conducive to the two clamping blocks 11 to fit and clamp the built-in solenoid valve well.

[0023] A damping mechanism 2 is respectively arranged at the upper and lower ends of the connecting block 13, and the damping mechanism 2 includes a double-headed damping telescopic rod 21, and a spring 22 is slidably sleeved on the outer side of the double-headed damping telescopic rod 21. The two springs 22 on the same side are fixedly connected to the connecting block 13 on the corresponding side at one end facing each other, and the two springs 22 on the same side are fixedly connected to the fixing seat 23 on the corresponding side at one end away from each other. The two-piece structure of the integral built-in solenoid valve damper is provided with a bidirectional damping structure, and each bidirectional damping structure includes two independent damping mechanisms 2. After the integral built-in solenoid valve damper is installed with a built-in solenoid valve, it is different from a single damping structure and can perform efficient vibration reduction of the built-in solenoid valve.

[0024] The movable ends of the two double-headed damping telescopic rods 21 on the same side facing each other are fixedly connected to the connecting block 13 on the corresponding side, and the movable ends of the two double-headed damping telescopic rods 21 on the same side are fixedly connected to a fixing seat 23 respectively. Two mounting holes 24 are symmetrically provided between the upper and lower side walls of the fixing seat 23 in a front-to-back shape. The mounting holes 24 on the fixing seat 23 can be used in conjunction with bolts to fix the entire shock absorber on the corresponding workstation.

[0025] The working principle of the utility model is: its overall built-in solenoid valve shock absorber adopts a two-piece structural design, and its two pieces of built-in solenoid valve shock absorber structures are connected by a bolt structure, which can be installed in a sleeve manner on the outside of the built-in solenoid valve, and the built-in solenoid valve shock absorber on the outside can be conveniently disassembled and assembled by disassembling the bolts, thereby facilitating convenient maintenance and repair of the built-in solenoid valve installed therein. In addition, two-way shock absorption structures are provided at the two-piece structures of the overall built-in solenoid valve shock absorber, and each two-way shock absorption structure includes two independent shock absorption mechanisms 2. After the overall built-in solenoid valve shock absorber is installed with a built-in solenoid valve, it is different from a single shock absorption structure and can perform efficient shock absorption of the built-in solenoid valve.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A built-in solenoid valve damper, including a clamping mechanism (1); Features: The clamping mechanism (1) comprises two clamping blocks (11) arranged symmetrically, wherein the annular outer walls of the two clamping blocks (11) are each fixedly connected to a matching seat (14) at the front and rear ends of the facing ends, and the annular outer walls of the two clamping blocks (11) are each fixedly connected to a connecting block (13) at the center position of one end away from the other. The connecting block (13) is provided with a vibration reduction mechanism (2) at each of the upper and lower ends. The vibration reduction mechanism (2) comprises a double-ended damping telescopic rod (21). A spring (22) is slidably sleeved on the outer side of the double-ended damping telescopic rod (21). The two matching seats (14) on the front side or the rear side are connected via a bolt mechanism, wherein the bolt mechanism comprises a screw rod (3), and a nut (4) is threadedly connected to each of the two ends of the screw rod (3).

2. The built-in solenoid valve damper according to claim 1, characterized in that: A matching groove (12) is respectively formed at one end of the two clamping blocks (11) facing each other.

3. The built-in solenoid valve damper according to claim 2, characterized in that: The two matching grooves (12) are arranged symmetrically, and the inner contour of the matching groove (12) matches the outer contour of the built-in solenoid valve.

4. The built-in solenoid valve damper according to claim 1, characterized in that: A matching hole (15) is provided between the center positions of the two side walls of the matching seat (14), and the same screw rod (3) is slidably connected in the two matching holes (15) on the front side or the rear side.

5. The built-in solenoid valve damper according to claim 1, characterized in that: The two matching seats (14) on the front side or the rear side are slidably connected to the nuts (4) on the corresponding sides thereof at one end away from each other.

6. The built-in solenoid valve damper according to claim 1, characterized in that: The movable ends of the two double-ended damping telescopic rods (21) on the same side facing each other are fixedly connected to the connecting block (13) on the corresponding side, and the movable ends of the two double-ended damping telescopic rods (21) on the same side away from each other are fixedly connected to a fixing seat (23), and two mounting holes (24) are provided between the upper and lower side walls of the fixing seat (23) in a front-to-back symmetrical shape.

7. The built-in solenoid valve damper according to claim 1, characterized in that: The two springs (22) on the same side have their ends facing each other fixedly connected to the connecting block (13) on the corresponding side, and the two springs (22) on the same side have their ends facing each other fixedly connected to the fixing seat (23) on the corresponding side.

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