Hydraulic cylinder fixing device

Abstract

The utility model relates to a hydraulic cylinder fixing device, which relates to the technical field of hydraulic cylinder fixing and comprises a mounting plate, a fixing component for fixing the position of a hydraulic cylinder is arranged on the mounting plate, a plurality of pulleys are arranged in the mounting plate, and the sliding direction of the pulleys is consistent with the placing direction of the hydraulic cylinder. The top ends of the pulleys are flush with the upper end face of the mounting plate. The sliding wheels are additionally arranged, so that the hydraulic cylinder is more convenient to move and adjust.

Description

TECHNICAL FIELD

[0001] The utility model relates to hydraulic cylinder fixing technical field especially is related to a hydraulic cylinder fixing device. BACKGROUND

[0002] Hydraulic cylinder is the hydraulic energy conversion mechanical energy, does linear reciprocating motion (or swing motion) hydraulic actuator, it simple structure, work is reliable, when using it to realize reciprocating motion, can dispense with the speed reducer, and there is no transmission gap, movement is stable, therefore in the hydraulic system of various machines is widely used. In some application scenarios, it is very necessary to use hydraulic cylinder fixing device, mainly to ensure the stability and safety of the hydraulic system, and improve the overall work efficiency.

[0003] The related art can refer to the patent application No. CN214788345U discloses an adjustable fixing device for hydraulic cylinder, which comprises a fixing mechanism and a hydraulic mechanism. When using the hydraulic mechanism, the hydraulic mechanism can be installed inside the fixing mechanism. After installing the mounting head and the fixing head to the desired fixed position, if it is necessary to disassemble and maintain or maintain the hydraulic mechanism, press the handle, the movable column descends, the clamping bead moves from the second clamping groove to the first clamping groove. Because the first clamping groove is larger, the clamping bead is retracted into the installation column, and the connecting assembly can be removed. The hydraulic mechanism is separated from the first clamping frame on one side, and the hydraulic mechanism can be maintained or maintained. The application is convenient to use. When disassembling the hydraulic mechanism, the moving pile can be pressed down using a tool. The lower end of the moving pile presses the triangular clamping block into the connecting head, so that the fixing head can be removed. Then the hydraulic mechanism can be removed from the inside of the fixing mechanism, and the hydraulic mechanism can be conveniently maintained and replaced. It is more flexible.

[0004] For the related art in the above, when the hydraulic cylinder is fixed in position, the relative position of the hydraulic cylinder and the fixing part is in a stable state. When the position of the hydraulic cylinder needs to be adjusted according to the actual use situation, it needs to be repeatedly disassembled and assembled, which is very inconvenient. Therefore, a hydraulic cylinder fixing device is needed to solve the above technical problems. UTILITY MODEL CONTENTS

[0005] In order to improve the work efficiency, the utility model provides a hydraulic cylinder fixing device.

[0006] The utility model provides a hydraulic cylinder fixing device adopts the following technical scheme:

[0007] A hydraulic cylinder fixing device, comprising a mounting plate, the mounting plate is equipped with a fixing assembly for fixing the position of the hydraulic cylinder, a plurality of pulleys are arranged in the mounting plate, the sliding direction of the pulley is consistent with the placement direction of the hydraulic cylinder, and the top end of the pulley is flush with the upper end surface of the mounting plate.

[0008] By adopting the technical scheme, the staff first places the hydraulic cylinder body on the mounting plate, then fixes the position of the hydraulic cylinder through the fixing assembly, and when the position needs to be adjusted, the hydraulic cylinder can be directly moved under the assistance of the pulley, which is convenient to operate and helps to improve work efficiency.

[0009] Optionally, the fixing assembly comprises two clamping plates oppositely arranged on two sides of the hydraulic cylinder, a bidirectional screw rod arranged in the mounting plate and extending along the length direction of the mounting plate, and the two clamping plates are threadedly connected to two ends of the bidirectional screw rod and slidably connected to the mounting plate.

[0010] By adopting the technical scheme, when the position of the hydraulic cylinder needs to be fixed by the fixing assembly, the staff starts the driving motor, the driving motor drives the bidirectional screw rod to rotate, thereby driving the two clamping plates to move towards each other and clamping and fixing the hydraulic cylinder from both sides, which helps to improve the stability of the device.

[0011] Optionally, the top end of each clamping plate is vertically connected with a clamping plate, the two clamping plates are vertically arranged, the outer side of the hydraulic cylinder is provided with an oil port arranged at one end away from the piston rod, the oil port is located between the two clamping plates, a plurality of clamping grooves are formed in the clamping plate, the clamping grooves are arranged one by one in correspondence, a plurality of clamping plates are arranged between the two clamping plates, the clamping plates are located at the clamping grooves, and the clamping plate is movably connected with the oil port.

[0012] By adopting the technical scheme, when the position of the hydraulic cylinder needs to be fixed, the staff inserts the clamping plate, so that the oil port is located between two adjacent clamping plates, thereby limiting the position of the oil port, and the lateral deviation of the hydraulic cylinder during placement is avoided, which helps to further improve the stability of the device.

[0013] Optionally, a lifting groove is formed at the top end of the clamping plate.

[0014] By adopting the technical scheme, when the clamping plate needs to be inserted or taken out, the staff can hold the lifting groove to realize the above function, which is convenient to operate and helps to improve work efficiency.

[0015] Optionally, a plurality of connecting holes are formed in the mounting plate and uniformly arranged on both sides of the hydraulic cylinder.

[0016] By adopting the technical scheme, the connecting holes are arranged, the mounting plate can be fixed to a specified position, which is convenient to operate and helps to improve work efficiency.

[0017] Optionally, an arc-shaped groove is formed in the upper end surface of the mounting plate, and the hydraulic cylinder is located in the arc-shaped groove of the mounting plate.

[0018] By adopting the technical scheme, the position relationship between the hydraulic cylinder and the mounting plate is further limited by the arc-shaped groove, and the stability of the device is improved.

[0019] Optionally, the two clamping plates are arc-shaped plates.

[0020] By adopting the technical scheme, the contact area between the clamping plate and the hydraulic cylinder is increased by setting the clamping plate as an arc-shaped plate, and better fixing effect is provided.

[0021] In summary, the utility model has at least one of the following beneficial technical effects:

[0022] 1. By setting the mounting plate, the fixing assembly and the pulley, the staff first places the hydraulic cylinder body on the mounting plate, then fixes the position of the hydraulic cylinder through the fixing assembly, and when the position needs to be adjusted, the hydraulic cylinder can be directly moved under the assistance of the pulley, which is convenient to operate and improves the work efficiency.

[0023] 2. By setting the clamping plate as an arc-shaped plate, the contact area between the clamping plate and the hydraulic cylinder is increased, and better fixing effect is provided. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a whole structure schematic view of a hydraulic cylinder fixing device.

[0025] Figure 2 It is a cross-sectional structure schematic view of a hydraulic cylinder fixing device.

[0026] Mark explanation: 100, hydraulic cylinder; 101, oil port; 102, piston rod; 1, mounting plate; 11, arc-shaped groove; 12, connecting hole; 2, adjusting assembly; 21, pulley; 3, fixing assembly; 31, clamping plate; 32, bidirectional screw rod; 33, driving motor; 34, clamping plate; 35, clamping groove; 36, clamping plate; 37, pulling groove. DETAILED DESCRIPTION

[0027] The utility model will be further explained in detail in combination with all the drawings.

[0028] The utility model discloses a hydraulic cylinder fixing device.

[0029] Referring to Figure 1 and Figure 2 A kind of hydraulic cylinder fixing device, including mounting plate 1, adjusting assembly 2 and fixing assembly 3, hydraulic cylinder 100 is set on mounting plate 1, and fixing assembly 3 is connected with hydraulic cylinder 100. Position of fixing assembly 3 is fixed hydraulic cylinder 100, and adjusting assembly 2 adjusts the position of hydraulic cylinder 100.

[0030] Referring to Figure 1 andFigure 2 An arc-shaped groove 11 is formed on the upper surface of the mounting plate 1. The hydraulic cylinder 100 is located at the arc-shaped groove 11 of the mounting plate 1. Several connecting holes 12 are formed on the mounting plate 1, and the connecting holes 12 are evenly arranged on both sides of the hydraulic cylinder 100. By setting the arc-shaped groove 11, the positional relationship between the hydraulic cylinder 100 and the mounting plate 1 is further defined, which is conducive to improving the stability of the device. By setting the connecting holes 12, it is easy to fix the mounting plate 1 to the designated position, which is convenient for operation and helps to improve work efficiency.

[0031] Reference Figure 1 and Figure 2 The adjusting component 2 includes several pulleys 21 located within the mounting plate 1. The sliding direction of the pulleys 21 is consistent with the placement direction of the hydraulic cylinder 100, and the top of the pulleys 21 is flush with the upper surface of the mounting plate 1. The operator first places the hydraulic cylinder 100 body on the mounting plate 1, and then fixes the position of the hydraulic cylinder 100 using the fixing component 3. When the position needs to be adjusted, the hydraulic cylinder 100 can be moved directly with the assistance of the pulleys 21, facilitating operation and improving work efficiency.

[0032] Reference Figure 1 and Figure 2 The fixing component 3 includes two clamping plates 31 and a bidirectional screw 32. The two clamping plates 31 are arranged opposite to each other on both sides of the hydraulic cylinder 100. The bidirectional screw 32 is arranged inside the mounting plate 1 and extends along the length of the mounting plate 1. The two clamping plates 31 are threaded to both ends of the bidirectional screw 32. The two clamping plates 31 are slidably connected to the mounting plate 1. A drive motor 33 is provided on one side of the mounting plate 1. The output shaft of the drive motor 33 is coaxially and fixedly connected to the bidirectional screw 32.

[0033] Reference Figure 1 and Figure 2 When the hydraulic cylinder 100 needs to be fixed in position by fixing component 3, the operator starts drive motor 33. Drive motor 33 drives bidirectional screw 32 to rotate, thereby driving two clamping plates 31 to move towards each other, clamping and fixing hydraulic cylinder 100 from both sides, which helps to improve the stability of the device.

[0034] Reference Figure 1 and Figure 2Each clamping plate 31 has a vertically connected snap-fit ​​plate 34 at its top. The two snap-fit ​​plates 34 are vertically arranged. The hydraulic cylinder 100 has an oil port 101 on its outer side. The oil port 101 is located at the end of the hydraulic cylinder 100 away from the piston rod 102 and is located between the two clamping plates 31. The clamping plates 31 have several snap-fit ​​grooves 35, which are arranged one-to-one. Several snap-fit ​​plates 36 are arranged between the two clamping plates 31. The snap-fit ​​plates 34 are located at the snap-fit ​​grooves 35 and are movably connected to the oil port 101. All the clamping plates 31 are arc-shaped plates. By setting them as arc-shaped plates, the contact area between the clamping plates 31 and the hydraulic cylinder 100 is increased, which is beneficial to providing a better fixing effect.

[0035] Reference Figure 1 and Figure 2 When it is necessary to fix the position of the hydraulic cylinder 100, the operator inserts the clamping plate 36 so that the oil port 101 is located between two adjacent clamping plates 36, thereby limiting the position of the oil port 101 and preventing the hydraulic cylinder 100 from shifting laterally during operation, which helps to further improve the stability of the device.

[0036] Reference Figure 1 and Figure 2 The top of the clamping plate 36 is provided with a lifting groove 37 for easy handling. When it is necessary to insert or remove the clamping plate 36, the operator can perform the above functions by holding the lifting groove 37, which is convenient to operate and helps to improve work efficiency.

[0037] The implementation principle of the hydraulic cylinder fixing device in this embodiment of the utility model is as follows: When it is necessary to fix the hydraulic cylinder 100, the operator first starts the drive motor 33, which drives the bidirectional screw 32 to rotate, thereby driving the two clamping plates 31 to move towards each other and clamp and fix the hydraulic cylinder 100 from both sides. Then, the clamping plate 36 is inserted into the slot, so that the oil port 101 is located between the two clamping plates 36, thereby limiting the position of the oil port 101, preventing the hydraulic cylinder 100 from shifting laterally during operation, and thus fixing the position of the hydraulic cylinder 100.

[0038] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be included within the scope of protection of this utility model.

Claims

1. A hydraulic cylinder fixing device, characterized in that, The system includes a mounting plate (1), on which a fixing component (3) for fixing the position of the hydraulic cylinder (100) is provided. The mounting plate (1) contains several pulleys (21), the sliding direction of the pulleys (21) is consistent with the placement direction of the hydraulic cylinder (100), and the top of the pulleys (21) is flush with the upper surface of the mounting plate (1).

2. The hydraulic cylinder fixing device according to claim 1, characterized in that, The fixing component (3) includes two clamping plates (31), which are arranged opposite to each other on both sides of the hydraulic cylinder (100). The mounting plate (1) is provided with a bidirectional screw (32), which extends along the length of the mounting plate (1). The two clamping plates (31) are threaded to both ends of the bidirectional screw (32). The two clamping plates (31) are slidably connected to the mounting plate (1). A drive motor (33) is provided on one side of the mounting plate (1). The output shaft of the drive motor (33) is coaxially fixedly connected to the bidirectional screw (32).

3. The hydraulic cylinder fixing device according to claim 2, characterized in that, Each clamping plate (31) has a snap-fit ​​plate (34) vertically connected to its top. The two snap-fit ​​plates (34) are vertically arranged. The hydraulic cylinder (100) has an oil port (101) on its outer side. The oil port (101) is located at the end of the hydraulic cylinder (100) away from the piston rod (102). The oil port (101) is located between the two clamping plates (31). The snap-fit ​​plate (34) has several snap-fit ​​grooves (35) on it. The snap-fit ​​grooves (35) are arranged one-to-one. A snap-fit ​​plate (36) is provided between the two snap-fit ​​plates (34). The snap-fit ​​plate (36) is located at the snap-fit ​​groove (35). The snap-fit ​​plate (34) is movably connected to the oil port (101).

4. A hydraulic cylinder fixing device according to claim 3, characterized in that, The top of the clamping plate (36) is provided with a lifting groove (37) for easy handling.

5. A hydraulic cylinder fixing device according to claim 1, characterized in that, The mounting plate (1) has several connection holes (12) evenly distributed on both sides of the hydraulic cylinder (100).

6. A hydraulic cylinder fixing device according to claim 1, characterized in that, The upper end face of the mounting plate (1) is provided with an arc groove (11), and the hydraulic cylinder (100) is located at the arc groove (11) of the mounting plate (1).

7. A hydraulic cylinder fixing device according to claim 2, characterized in that, Both clamping plates (31) are arc-shaped plates.

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