Height-adjustable high-pressure gas pressure regulating cylinder clamping device, high-pressure gas pressure regulator
By integrating U-shaped clamping components, horizontal adjustment components, and height adjustment support components, the design solves the problems of low precision guidance and adjustment efficiency of existing clamps, and realizes precise clamping and easy maintenance of high-pressure gas regulating cylinders.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NANHUA UNIV
- Filing Date
- 2025-05-30
- Publication Date
- 2026-07-07
AI Technical Summary
Existing mechanical clamps lack precise guidance during clamping, resulting in non-parallel clamping surfaces or uneven clamping forces, which affects the machining accuracy of workpieces; high-pressure gas regulating cylinder clamping devices have poor versatility, are cumbersome to adjust, and are inefficient.
The device employs an integrated design of a U-shaped clamping component, a horizontal adjustment component, a sliding component, and a height adjustment support component. It achieves precise adjustment of the clamping device through a combination of screw-type horizontal and vertical sliding, and ensures smooth sliding of the U-shaped clamping component through the rotational sliding cooperation between the sliding component and the screw.
It enables precise adjustment of the clamping device in both horizontal and vertical directions, improving maintenance efficiency, reducing maintenance costs, and ensuring stability and accuracy during the machining process.
Smart Images
Figure CN224464491U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to mechanical clamp and high pressure gas regulating device technical field, concretely relates to a height adjustable high pressure gas pressure regulating cylinder clamping device, high pressure gas pressure regulator. BACKGROUND
[0002] In the commonly used mechanical clamp, simple bolt adjustment or fixed spacing design is usually adopted when realizing the fixed clamping function. However, when relying on manual bolt or screw rod adjustment, the pitch is large and lacks precise guidance, it is difficult to realize fine control of small spacing, and it is easy to cause the clamping surface to be non-parallel or the clamping force to be uneven, affecting the workpiece machining precision. Moreover, the clamping plate support structure of the traditional clamp is single, and is easy to shake or deform under stress, especially when subjected to vibration or impact during machining, which may cause the workpiece to loosen or even fall off, posing a safety hazard.
[0003] As the core component of the high pressure gas pressure regulator, the high pressure gas pressure regulating cylinder needs to have high precision size tolerance and good internal finish to ensure the accurate regulation of the pressure regulator on the high pressure gas pressure. The existing high pressure gas pressure regulator cylinder clamping device has poor universality, can only adapt to specific specifications of the traditional cylinder, and the height adjustment operation is complicated, which needs to use various auxiliary tools and go through complex debugging steps, so the adjustment efficiency is low and the adjustment precision is low.
[0004] Therefore, it is necessary to set up a high pressure gas pressure regulating cylinder clamping device with simple structure, accurate adjustment and convenient maintenance, and a high pressure gas pressure regulator containing the clamping device, to solve the technical problems of the traditional clamp. INVENTION CONTENTS
[0005] In view of the technical problems in the background art, the utility model provides a height adjustable high pressure gas pressure regulating cylinder clamping device and a high pressure gas pressure regulator containing the clamping device, which is adjusted in the horizontal and vertical directions of the screw rod by setting the U-shaped clamping member, the horizontal adjustment member, the sliding member and the height adjustment support member, so as to not only realize the accurate adjustment of the clamping device in the horizontal and vertical directions of the screw rod, but also improve the technical problem of low maintenance efficiency of the transmission clamping device.
[0006] In the first aspect, the utility model embodiment provides a height adjustable high pressure gas pressure regulating cylinder clamping device, which comprises:
[0007] The U-shaped clamping member is used for clamping and fixing the high pressure gas pressure regulating cylinder.
[0008] The horizontal adjustment member comprises a screw rod and an adjusting nut. The screw rod is in sliding connection with the U-shaped clamping member, and the adjusting nut can drive the U-shaped clamping member to move horizontally along the body axis of the screw rod, so as to adjust the horizontal clamping spacing.
[0009] The height-adjusting support member comprises a support plate and a vertical sliding track arranged on the support plate and connected with the threaded sleeve; the threaded sleeve can vertically slide along the vertical sliding track to adjust the clamping height.
[0010] As a further improvement of the utility model, the U-shaped clamping member is connected with the threaded sleeve through a sliding member; the sliding member is detachably arranged at the horizontal two ends of the U-shaped clamping member and is sleeved on the middle part of the threaded sleeve.
[0011] As a further improvement of the utility model, the U-shaped clamping member comprises a first clamping plate and a second clamping plate which are oppositely arranged and can form a U-shaped clamping space.
[0012] As a further improvement of the utility model, the sliding member comprises a first bearing sleeve arranged at the horizontal two ends of the first clamping plate; the first bearing sleeve is a non-threaded bearing sleeve structure, and the inner wall is connected with the threaded sleeve.
[0013] As a further improvement of the utility model, the sliding member comprises a second bearing sleeve arranged at the horizontal two ends of the second clamping plate; the second bearing sleeve is a full-threaded bearing sleeve structure, and the inner wall is threadedly connected with the threaded sleeve.
[0014] As a further improvement of the utility model, the horizontal adjusting member further comprises a limiting nut threadedly connected with the threaded sleeve; the limiting nut is abutted with the second bearing sleeve; and the adjusting nut is abutted with the first bearing sleeve.
[0015] As a further improvement of the utility model, the horizontal adjusting member comprises an upper adjusting member and a lower adjusting member which are symmetrically arranged and parallel to each other; the threaded sleeves in the upper adjusting member and the lower adjusting member are respectively sleeved with and vertically connected with the upper vertical sliding track and the lower vertical sliding track in the height-adjusting support member.
[0016] As a further improvement of the utility model, the vertical sliding track is a vertical sliding hole arranged on the support plate; the threaded sleeve is sleeved with the vertical sliding hole, and locking nuts which are threadedly connected with the threaded sleeve are arranged on both sides of the vertical sliding hole.
[0017] As a further improvement of the utility model, the inner side surfaces of the first clamping plate and the second clamping plate are provided with anti-skid lines.
[0018] In the second aspect, the utility model provides a high-pressure gas pressure regulator, which comprises a high-pressure gas pressure regulating cylinder, a swing member and a power generator, the bottom of the high-pressure gas pressure regulating cylinder is in transmission connection with the swing member, the power generator is connected with the swing member and is used for driving the swing member to reciprocate up and down, and the high-pressure gas pressure regulating cylinder clamping device is further included.
[0019] The high-pressure gas pressure regulating cylinder is arranged in a clamping space enclosed by the U-shaped clamping member, and the cylinder wall of the high-pressure gas pressure regulating cylinder is in abutting connection with the inner side surface of the U-shaped clamping member.
[0020] Horizontal adjusting members in sliding connection with the U-shaped clamping member are arranged on both sides of the outer periphery of the high-pressure gas pressure regulating cylinder, and height adjusting support members in vertical sliding connection with the lead screw of the horizontal adjusting member are further arranged on the back surface of the high-pressure gas pressure regulating cylinder.
[0021] The support plate of the height adjusting support member is fixedly connected with the fixing support of the high-pressure gas pressure regulator or directly with the working platform.
[0022] Beneficial effects:
[0023] The height-adjustable high-pressure gas pressure regulating cylinder clamping device provided by the utility model has the advantages that the U-shaped clamping member, the horizontal adjusting member, the sliding member and the height adjusting support member are integrally designed, the sliding member is in rotary sliding cooperation with the lead screw, the U-shaped clamping member is ensured to stably slide along a horizontal straight line, the height adjusting support member is in vertical sliding cooperation with the lead screw, the height-adjustable function of the clamping device is realized, that is, the joint mode of horizontal rotary sliding and vertical sliding of the lead screw can not only realize the accurate adjustment of the clamping device in the horizontal and vertical directions of the lead screw, but also can improve the technical problem of low maintenance efficiency of the transmission clamping device.
[0024] The sliding member is in relative rotary sliding cooperation with the lead screw, is used for supporting the U-shaped clamping member and limiting the moving direction of the U-shaped clamping member, and ensures that the U-shaped clamping member stably slides along a horizontal straight line. In addition, the U-shaped clamping member and the sliding member are detachably connected, the design allows the clamping plate or the sliding part to be separately detached and replaced, the entire device does not need to be detached, the maintenance time is greatly shortened, and the maintenance cost is reduced.
[0025] The sliding member adopts two different bearing sleeve forms of a threadless bearing sleeve structure and a full-thread bearing sleeve structure to be connected with the lead screw, wherein the inner wall of the first bearing sleeve of the threadless bearing sleeve structure is threadless and directly connected with the lead screw in sliding mode; the inner wall of the second bearing sleeve of the full-thread bearing sleeve structure is provided with threads and connected with the lead screw in rotating and sliding mode. During installation, first, the left and right lead screws are rotated, the second bearing sleeves arranged symmetrically on the left and right are connected in rotating and sliding mode (alternatively, the second bearing sleeves can be rotated to realize horizontal rotating and sliding with the lead screw, which are relative motion forms), then the first bearing sleeves are slid into the lead screw, and finally the end portions of the second bearing sleeves and the first bearing sleeves are fixed by rotating the limiting nuts and the adjusting nuts respectively, thereby realizing horizontal adjustment and fixation of the U-shaped clamping member.
[0026] The lead screw is connected with the first clamping plate and the second clamping plate of the U-shaped clamping member in sliding mode through the first bearing sleeve and the second bearing sleeve, forming a sliding guide channel. The limiting nuts and the adjusting nuts are respectively used to adjust and fix the connection positions of the lead screw and the U-shaped clamping member, i.e. the positions of the second bearing sleeve and the first bearing sleeve, forming a stable transmission structure, which ensures that the relative rotating motion of the lead screw is reliably transmitted to the U-shaped clamping member through the second bearing sleeve, and also ensures that the sliding motion of the first bearing sleeve and the lead screw drives the horizontal position adjustment of the U-shaped clamping member.
[0027] The limiting nuts are threadedly connected with the lead screw body, and the outer circumferential surface thereof can be provided with knurling or anti-skid lines, facilitating manual force rotation and realizing fine adjustment of the clamping distance; the adjusting nuts are sleeved on the lead screw body and located outside the U-shaped clamping member, and after adjustment to the target distance, the U-shaped clamping member position can be fixed by tightening the adjusting nuts, preventing displacement due to vibration during machining.
[0028] The lead screw nut transmission structure provides stable linear displacement, cooperates with the precise guidance of the sliding member, and through the relative rotating motion of the lead screw and the nut and the relative rotating / sliding motion of the lead screw and the sliding member, can realize fine adjustment of the clamping distance, meeting the stringent requirements of high-precision machining on workpiece positioning. Moreover, the bearing sleeve in the sliding member and the lead screw adopt clearance fit, the cooperation precision meets the requirements of linear motion guidance, effectively limits the movement direction of the U-shaped clamping member, and avoids deflection or shaking. The horizontal adjustment member drives the U-shaped clamping member to move in the horizontal direction through the sliding member, to realize horizontal fine adjustment of the clamping device. This structure design is simple, convenient to operate, and has wide applicability.
[0029] The introduction of the linear bearing structure further reduces the friction resistance, makes the movement of the U-shaped clamping member more stable, and improves the smoothness of the adjustment process. The inner surfaces of the first clamping plate and the second clamping plate are provided with anti-skid lines. The anti-skid lines increase the friction coefficient of the contact surface, enhance the friction force on the clamped object, prevent the workpiece from sliding during machining, and ensure stable and reliable clamping.
[0030] Further, the parallel arrangement of the double clamping plates of the U-shaped clamping member in combination with the anti-skid line design uniformly distributes the clamping force and increases the friction force, and the fixing effect of the nut effectively resists external vibration and impact, ensuring that the workpiece remains stable during the machining process.
[0031] The above description is only a summary of the technical scheme of the present application, in order to more clearly understand the technical means of the present application, the specific embodiments of the present application can be implemented according to the content of the specification, and in order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application are described below. BRIEF DESCRIPTION OF DRAWINGS
[0032] In order to more clearly illustrate the technical scheme of the present application, the drawings used in the present application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creating laborious work.
[0033] Figure 1 The height-adjustable high-pressure gas pressure regulating cylinder clamping device is provided with a height-adjustable high-pressure gas pressure regulating cylinder clamping device main view state cross-sectional view.
[0034] Figure 2 The height-adjustable high-pressure gas pressure regulating cylinder clamping device is provided with a height-adjustable high-pressure gas pressure regulating cylinder clamping device main view state cross-sectional view.
[0035] Figure 3 The height-adjustable high-pressure gas pressure regulating cylinder clamping device is provided with a height-adjustable high-pressure gas pressure regulating cylinder clamping device main view state cross-sectional view.
[0036] Figure 4 The height-adjustable high-pressure gas pressure regulating cylinder clamping device is provided with a height-adjustable high-pressure gas pressure regulating cylinder clamping device main view state cross-sectional view.
[0037] Figure 5 The height-adjustable high-pressure gas pressure regulating cylinder clamping device is provided with a height-adjustable high-pressure gas pressure regulating cylinder clamping device main view state cross-sectional view.
[0038] BRIEF DESCRIPTION OF DRAWINGS
[0039] 13, first adjusting nut; 14, second adjusting nut; 100, first clamping plate; 101, second clamping plate; 200, first bearing sleeve (no silk bearing sleeve); 201, second bearing sleeve (full silk bearing sleeve); 15, limiting nut; 300, lead screw; 401, high-pressure gas pressure regulating cylinder; 402, swing member; 403, power generator; 16, support plate; 17, vertical sliding rail; 18, locking nut. DETAILED DESCRIPTION
[0040] The embodiments of the technical solutions of the utility model will be described in detail below with reference to the drawings. The following embodiments are only used to more clearly illustrate the technical solutions of the utility model, therefore only serve as examples, and cannot limit the protection scope of the utility model.
[0041] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs; the terms used herein are only for the purpose of describing specific embodiments, and are not intended to limit the utility model; the terms "include" and "have" and any variations thereof in the specification and claims of the utility model and the above description of drawings are intended to cover the non-exclusive inclusion.
[0042] In the description of the embodiments of the utility model, the technical terms "first", "second" and the like are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the utility model, the meaning of "multiple" is more than two, unless otherwise explicitly and specifically limited.
[0043] In this paper, the "embodiment" means that the specific features, structures or properties described in conjunction with the embodiment can be included in at least one embodiment of the utility model. The phrase appears at various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment to other embodiments. The skilled person in the art explicitly and implicitly understands that the embodiments described herein can be combined with other embodiments.
[0044] In the description of the embodiments of the utility model, the term "and / or" is only a description of the association relationship between the associated objects, which means that there can be three kinds of relationships, for example, A and / or B, which can represent the three cases of A alone, A and B together, and B alone. In addition, the character " / " in this paper generally represents that the front and rear associated objects are a "or" relationship.
[0045] In the description of the embodiments of the utility model, the term "multiple" refers to more than two (including two), and similarly, "multiple groups" refers to more than two groups (including two groups), and "multiple pieces" refers to more than two pieces (including two pieces).
[0046] In the description of the embodiments of the utility model, the orientation or positional relationship indicated by the technical terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the embodiments of the utility model and simplifying the description, and therefore cannot be understood as a limitation on the embodiments of the utility model, which does not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the embodiments of the utility model.
[0047] In the description of the embodiments of the utility model, unless otherwise explicitly specified and limited, the technical terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements or the interaction relationship between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the embodiments of the utility model can be understood according to the specific circumstances.
[0048] In order to solve the technical problems that the existing clamping device is designed by simply using bolts to tighten or fixed spacing, which depends on manual adjustment of the bolts or screw rods, has a large pitch and lacks precise guide structure, cannot realize fine adjustment, and is prone to warping deformation under stress, the utility model provides a height-adjustable high-pressure gas pressure regulating cylinder clamping device and a high-pressure gas pressure regulator containing the clamping device, which is integrated between the U-shaped clamping component, the horizontal adjusting component, the sliding component and the height adjusting support component in a combined manner of horizontal rotary sliding and vertical sliding of the screw rod, can not only realize precise adjustment of the clamping device in the horizontal and vertical directions of the screw rod, but also can improve the technical problem of low maintenance efficiency of the transmission clamping device; the structure is simple, the clamping spacing and clamping height are adjustable, and the service life is long.
[0049] Embodiment 1
[0050] Please refer to Figures 1 to 5 The embodiment 1 of the application provides a height-adjustable high-pressure gas pressure regulating cylinder clamping device, which comprises a U-shaped clamping component, a horizontal adjusting component, a sliding component and a height adjusting support component.
[0051] The U-shaped clamping component is used for clamping and fixing the high-pressure gas pressure regulating cylinder 401, and comprises a first clamping plate 100 and a second clamping plate 101 which are oppositely arranged and can form a U-shaped clamping space.
[0052] The inner surfaces of both the first clamping plate 100 and the second clamping plate 101 are provided with anti-slip textures. This anti-slip texture design increases the friction coefficient of the contact surface, thereby enhancing the frictional force on the high-pressure gas regulating cylinder 401 being clamped, preventing the high-pressure gas regulating cylinder 401 from sliding during processing, and ensuring stable and reliable clamping.
[0053] The horizontal adjustment component, through the sliding component, drives the U-shaped clamping component to move, thereby achieving the adjustment function of the clamping device. It mainly includes a lead screw 300 and an adjusting nut; the lead screw 300 is slidably connected to the U-shaped clamping component, and the adjusting nut can drive the U-shaped clamping component to move along the horizontal axis of the lead screw 300 body to adjust the horizontal clamping distance.
[0054] In this embodiment, the adjusting nut is threadedly connected to the lead screw 300, including a first adjusting nut 13 and a second adjusting nut 14.
[0055] Specifically, the horizontal adjustment components include an upper adjustment component and a lower adjustment component arranged symmetrically and in parallel. That is, the clamping device has two sets of screw-nut transmission adjustment mechanisms arranged symmetrically. Each of the upper and lower adjustment components contains two parallel screws 300 and an adjusting nut threadedly connected to the screws 300.
[0056] The horizontal adjustment component also includes a limiting nut 15 that is threadedly connected to the lead screw 300.
[0057] The sliding member is detachably mounted on both horizontal ends of the U-shaped clamping member and slidably sleeved on the middle of the lead screw 300. The U-shaped clamping member is rotatably and slidably connected to the lead screw 300 through the sliding member.
[0058] In this embodiment, the sliding component includes a first bearing sleeve disposed at both horizontal ends of the first clamping plate 100; the first bearing sleeve 200 is a wireless bearing sleeve, and the inner wall of the wireless bearing sleeve is sleeved and connected to the lead screw 300.
[0059] The sliding component includes a second bearing sleeve disposed at both horizontal ends of the second clamping plate 101; the second bearing sleeve 201 is a full-thread bearing sleeve, and the inner wall of the full-thread bearing sleeve is engaged with the lead screw 300.
[0060] The adjusting nut abuts against the first bearing sleeve 200, i.e., the threadless bearing sleeve; the limiting nut 15 abuts against the second bearing sleeve 201, i.e., the threaded bearing sleeve.
[0061] The aforementioned lead screw and nut transmission structure provides stable linear displacement. Combined with the precise guidance of the sliding component, the relative rotational motion of the lead screw 300 and the nut, as well as the relative rotational / sliding motion of the lead screw 300 and the sliding component, allows for minute adjustments to the clamping distance, meeting the stringent requirements of high-precision machining for workpiece positioning. Furthermore, the bearing sleeve in the sliding component and the lead screw 300 employ a clearance fit, with the fit accuracy meeting the requirements for linear motion guidance, effectively limiting the movement direction of the U-shaped clamping component and preventing skewing or shaking.
[0062] The introduction of the aforementioned linear bearing structure further reduces frictional resistance, making the movement of the U-shaped clamping component smoother and improving the smoothness of the adjustment process.
[0063] The height-adjustable support component includes a support plate 16 and a vertical sliding rail 17 disposed on the support plate 16 and sleeved with the lead screw 300; the lead screw 300 can slide vertically along the vertical sliding rail 17 to adjust the clamping height.
[0064] In this embodiment, please refer to Figure 5 As shown, the support plate 16 is provided with an upper vertical sliding track and a lower vertical sliding track arranged symmetrically.
[0065] The lead screws 300 in the upper and lower adjustment components are respectively connected to the upper and lower vertical sliding rails in the height adjustment support component and are vertically slidably connected.
[0066] Specifically, the vertical sliding track 17 is a vertical sliding hole (an elongated elliptical hole structure that can confine the lead screw 300 within the hole and allow for fine-tuning movement up and down along the hole) provided on the support plate 16; the lead screw 300 passes through the vertical sliding hole, and locking nuts 18 are respectively threadedly connected to the lead screw on both sides of the vertical sliding hole. Through the locking and unlocking action of the locking nuts 18, the lead screw 300 can be finely adjusted and slid in the vertical direction, realizing the height-adjustable function of the clamping device.
[0067] The height-adjustable high-pressure gas regulating cylinder clamping device provided by this utility model, through the integrated design of U-shaped clamping components, horizontal adjustment components, sliding components, and height adjustment support components, and using a combination of screw-type horizontal and vertical sliding, can achieve precise adjustment of the clamping device in terms of the horizontal distance and vertical height of the screw 300. Its working mechanism is as follows:
[0068] The sliding component is rotatably slidably engaged with the lead screw 300 to support the U-shaped clamping component and restrict its direction of movement, ensuring that the U-shaped clamping component slides smoothly along a horizontal straight line. Furthermore, the U-shaped clamping component and the sliding component are connected in a detachable manner. This design allows for the individual removal and replacement of worn clamping plates or sliding parts without disassembling the entire device, significantly reducing maintenance time and costs.
[0069] In this structural design, the horizontal adjustment component, through the lead screw 300 body and the limiting nuts 15, the first adjusting nut 13, and the second adjusting nut 14 located at both ends of the lead screw 300, constitutes a lead screw and nut transmission system. When the adjusting nut is rotated, the relative rotational motion between the lead screw 300 and the adjusting nut is converted into the axial linear displacement of the U-shaped clamping component, realizing fine adjustment of the clamping distance. The sliding component, through the first bearing sleeve 200 and the second bearing sleeve 201, forms a linear guide system with the lead screw 300, ensuring that the U-shaped clamping component slides smoothly along the horizontal axis of the lead screw 300. The horizontal adjustment component provides power conversion and distance control, while the sliding component ensures the linearity and stability of the motion trajectory, together achieving efficient adjustment of the clamping device in the horizontal axis of the lead screw 300.
[0070] Example 2
[0071] Embodiment 2 of this application provides a high-pressure gas regulator, comprising a high-pressure gas regulating cylinder 401, a swinging member 402, and a generator motor 403. The bottom of the high-pressure gas regulating cylinder 401 is connected to the swinging member 402 in a transmission connection. The generator motor 403 is connected to the swinging member 402 and is used to drive the swinging member 402 to reciprocate up and down. It also includes the aforementioned height-adjustable high-pressure gas regulating cylinder clamping device.
[0072] The high-pressure gas regulating cylinder 401 is disposed within the clamping space enclosed by the U-shaped clamping member, and the cylinder wall of the high-pressure gas regulating cylinder 401 is abutted and connected to the inner surface of the U-shaped clamping member.
[0073] The high-pressure gas regulating cylinder 401 has horizontal adjustment components that are slidably connected to the U-shaped clamping components on both sides of its outer periphery. The high-pressure gas regulating cylinder 401 also has a height adjustment support component that is sleeved through and vertically slidably connected to the lead screw 300 of the horizontal adjustment component on its back side. The support plate 16 of the height adjustment support component is fixedly connected to the fixed bracket of the high-pressure gas regulator or directly to the working platform.
[0074] In some embodiments, the high-pressure gas regulator further includes a fixed bracket, which is fixedly connected to the support plate 16 for fixing the height adjustment support component.
[0075] In some other embodiments, the support plate 16 of the height-adjustable support member is directly fixedly connected to the workbench surface for placing the high-pressure gas regulator.
[0076] In some other embodiments, the support plate 16 may also be designed as an L-shaped structure, which includes a vertical support plate and a bottom horizontal fixing plate. The bottom horizontal fixing plate is located at the bottom of the generator motor 403 and is fixed by the gravity of the generator motor 403.
[0077] In the high-pressure gas regulator, the working process of the high-pressure gas regulating cylinder 401 is as follows: First, the horizontal and vertical directions of the high-pressure gas regulating cylinder 401 are finely adjusted by the height-adjustable high-pressure gas regulating cylinder clamping device. After adjustment, the position of the high-pressure gas regulating cylinder 401 is fixed. Then, a cylindrical component is provided inside the high-pressure gas regulating cylinder 401. This cylindrical component is slidably connected to the inner wall of the high-pressure gas regulating cylinder 401 and is coated with lubricating oil. The cylindrical component is driven by the swinging component 402. In the working state, when the cylindrical component moves up and down reciprocating under the drive of the swinging component 402, the high-pressure gas regulating cylinder 401 itself remains stationary.
[0078] In summary, this utility model provides a height-adjustable high-pressure gas regulating cylinder clamping device, a high-pressure gas regulator, a mechanical clamp, and a high-pressure gas regulating device. It includes a U-shaped clamping component, a horizontal adjustment component, a sliding component, and a height adjustment support component. The sliding component rotates and slides with a lead screw to support the U-shaped clamping component and restrict its movement direction, ensuring smooth sliding of the U-shaped clamping component along a horizontal straight line. The height adjustment support component slides vertically with the lead screw to achieve the height adjustment function of the clamping device. The combined horizontal and vertical sliding of the lead screw not only enables precise adjustment of the clamping device in the horizontal and vertical directions of the lead screw but also improves the technical problem of low maintenance efficiency in transmission clamping devices. It has a simple structure, adjustable clamping spacing and clamping height, and a long service life. This clamping device effectively overcomes the technical problems of existing clamping devices that mostly use simple bolt tightening or fixed spacing designs, relying on manual adjustment of bolts or screws, having large pitches and lacking precise guiding structures, unable to achieve micro-adjustment, and prone to warping deformation under force.
[0079] It should be noted that this utility model is not limited to the above-described embodiments. The above embodiments are merely examples, and any embodiments with the same structure and function as the technical concept within the scope of this utility model are included within the technical scope of this utility model. Furthermore, various modifications that can be conceived by those skilled in the art to the embodiments, and other ways of constructing by combining some of the constituent elements of the embodiments, are also included within the scope of this utility model without departing from the spirit of this utility model.
Claims
1. A height-adjustable high-pressure gas regulating cylinder clamping device, characterized in that, include: U-shaped clamping components are used to clamp and fix the high-pressure gas regulating cylinder. The leveling mechanism includes a lead screw and an adjusting nut; The lead screw is slidably connected to the U-shaped clamping component, and the adjusting nut can drive the U-shaped clamping component to move along the horizontal axis of the lead screw body to adjust the horizontal clamping distance; The height-adjustable support component includes a support plate and a vertical sliding rail disposed on the support plate and connected to a lead screw; the lead screw can slide vertically along the vertical sliding rail to adjust the clamping height.
2. The height-adjustable high-pressure gas regulating cylinder clamping device according to claim 1, characterized in that, The U-shaped clamping component is slidably connected to the lead screw via a sliding component; the sliding component is detachably disposed at both horizontal ends of the U-shaped clamping component and slidably sleeved on the middle of the lead screw.
3. The height-adjustable high-pressure gas regulating cylinder clamping device according to claim 2, characterized in that, The U-shaped clamping member includes a first clamping plate and a second clamping plate that can form a U-shaped clamping space and are arranged opposite to each other.
4. The height-adjustable high-pressure gas regulating cylinder clamping device according to claim 3, characterized in that, The sliding component includes a first bearing sleeve disposed at both horizontal ends of the first clamping plate; the first bearing sleeve is a threadless bearing sleeve structure, and its inner wall is connected to the lead screw through a sleeve.
5. The height-adjustable high-pressure gas regulating cylinder clamping device according to claim 4, characterized in that, The sliding component includes a second bearing sleeve disposed at both horizontal ends of the second clamping plate; the second bearing sleeve is a full-thread bearing sleeve structure, and its inner wall is threadedly connected to the lead screw.
6. The height-adjustable high-pressure gas regulating cylinder clamping device according to claim 5, characterized in that, The horizontal adjustment component also includes a limiting nut that is threadedly connected to the lead screw; the limiting nut abuts against the second bearing sleeve; and the adjusting nut abuts against the first bearing sleeve.
7. The height-adjustable high-pressure gas regulating cylinder clamping device according to claim 1, characterized in that, The horizontal adjustment component includes an upper adjustment component and a lower adjustment component that are symmetrically arranged and parallel to each other; the lead screws in the upper and lower adjustment components are respectively sleeved and vertically slidably connected to the upper and lower vertical sliding rails in the height adjustment support component.
8. The height-adjustable high-pressure gas regulating cylinder clamping device according to claim 1, characterized in that, The vertical sliding track is a vertical sliding hole set on the support plate; the lead screw passes through the vertical sliding hole, and locking nuts that are threadedly connected to the lead screw are provided on both sides of the vertical sliding hole.
9. The height-adjustable high-pressure gas regulating cylinder clamping device according to claim 3, characterized in that, The inner surfaces of both the first and second clamping plates are provided with anti-slip textures.
10. A high-pressure gas regulator, comprising a high-pressure gas regulating cylinder, a swinging component, and a generator motor, wherein the bottom of the high-pressure gas regulating cylinder is connected to the swinging component in a transmission connection; the generator motor is connected to the swinging component and is used to drive the swinging component to reciprocate up and down, characterized in that, It also includes the height-adjustable high-pressure gas regulating cylinder clamping device as described in any one of claims 1 to 9; The high-pressure gas regulating cylinder is disposed within the clamping space enclosed by the U-shaped clamping member, and the cylinder wall of the high-pressure gas regulating cylinder is abutted against and connected to the inner surface of the U-shaped clamping member. The high-pressure gas regulating cylinder is provided with horizontal adjustment components that are slidably connected to the U-shaped clamping components on both sides of its outer periphery. The high-pressure gas regulating cylinder is also provided with a height adjustment support component that is sleeved through and vertically slidably connected to the lead screw of the horizontal adjustment component.