CN219466000U

CN219466000U - Shock absorber cylinder fixing device

Info

Publication number: CN219466000U
Application number: CN202320816506.4U
Authority: CN
Inventors: 孙广明
Original assignee: Tianjin Leifeng Industrial Co ltd
Current assignee: Tianjin Leifeng Industrial Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-08-04
Anticipated expiration: 2033-04-13

Abstract

The utility model relates to a shock absorber cylinder barrel fixing device which comprises a bottom plate, a fixed seat, a positioning seat, a guide plate, a movable seat, a driving assembly, a U-shaped seat and a plurality of compression rods, wherein the fixed seat is arranged on the bottom plate; the fixed seat is fixedly arranged at one end of the top of the bottom plate; the positioning seat is provided with a plurality of positioning grooves for positioning the cylinder barrel, is detachably arranged on the fixed seat, and is provided with a first fixing component with the fixed seat; the guide plate is fixedly arranged on the top of the bottom plate and is closely adjacent to the fixed seat, and a strip-shaped guide groove is formed in the guide plate; the movable seat is arranged at the other end of the top of the bottom plate in a sliding manner and is driven to move by the driving assembly; the U-shaped seat is transversely arranged at the top of the movable seat; the plurality of compressing rods are inserted in the opening grooves of the U-shaped seat in a sliding mode, a second fixing assembly is arranged between the compressing rods and the U-shaped seat, springs are arranged at one ends, close to the U-shaped seat, of the compressing rods, the compressing rods correspond to the guide grooves, and the cylinder barrel is compressed and fixed through the compressing rods. The cylinder barrel is convenient and quick to fix, and flexible and convenient to use.

Description

Shock absorber cylinder fixing device

Technical Field

The utility model relates to the field of shock absorbers, in particular to a shock absorber cylinder barrel fixing device.

Background

The shock absorber is an appliance for accelerating the damping of the vibration of a frame and a vehicle body so as to improve the running smoothness (comfort) of the vehicle, and is arranged in the suspension system of most vehicles. And the cylinder is an indispensable component constituting the shock absorber. The cylinder is generally cylindrical, detection of relevant performance is required after processing and forming, the cylinder is required to be fixed during detection, and most of fixing mechanisms attached to existing detection equipment are used for fixing one cylinder, so that detection efficiency is low. For example, the publication number CN105181576a, entitled chinese patent application for a device for detecting friction coefficient of inner wall of tube of steel tube for cylinder in shock absorber, adopts steel tube clamping device to fix cylinder, it needs to adjust the positioning nuts on upper and lower sides respectively to fix cylinder, and fix one cylinder each time, can not fix a plurality of cylinders simultaneously, detection efficiency is relatively low.

Disclosure of Invention

The utility model aims to solve the defects of the prior art and provides a shock absorber cylinder barrel fixing device.

The utility model adopts the following technical scheme to realize the aim: the utility model provides a bumper shock absorber cylinder fixing device, comprising a base plate, still include the fixing base, the positioning seat, the deflector, remove the seat, drive assembly, U-shaped seat and a plurality of hold-down bars, the fixing base sets firmly in bottom plate top one end, it sets up in the bottom plate top other end to remove the seat slip and remove through the drive assembly drive, positioning seat demountable installation is on the fixing base, and be equipped with first fixed subassembly between the fixing base, the deflector sets firmly at bottom plate top and with the fixing base next-door neighbour, be equipped with the guide way of bar on the deflector, the U-shaped seat transversely sets up at removing the seat top, a plurality of hold-down bars slip are inserted and are established in the open slot of U-shaped seat, and be equipped with second fixed subassembly between with the U-shaped seat, hold-down bar is close to U-shaped seat one end and is equipped with the spring, the cylinder compresses tightly fixedly through the hold-down bars.

In particular, the first fixing component comprises a fixing plate arranged at the front end and the rear end of the locating seat, which is away from one surface of the guide plate, and a fixing screw rod arranged at the front end and the rear end of the top of the fixing seat, a through hole corresponding to the fixing screw rod is arranged on the fixing plate, and the fixing plate is sleeved on the fixing screw rod and is tightly fixed through a screwing nut.

In particular, the movable seat is in a shape like a Chinese character 'shan', L-shaped guide rods penetrate through the front side plate and the rear side plate of the movable seat, the horizontal ends of the guide rods are fixedly arranged on the guide plates, and the vertical ends of the guide rods are arranged on the bottom plate.

In particular, the drive assembly includes the lead screw, and bottom plate top is kept away from fixing base one end and is equipped with the fixed block, and the fixed block corresponds with the intermediate lamella of removing the seat, and the lead screw rotates to be connected between fixed block and deflector, and the lead screw runs through the intermediate lamella of removing the seat and threaded connection, is equipped with the hand wheel after the lead screw wears out the fixed block.

Particularly, one end of the pressing rod is provided with a baffle plate, a sliding plate is arranged on the baffle plate, and the sliding plate slides in the opening groove of the U-shaped seat.

In particular, the second fixing component comprises a sliding rod arranged at the top of the sliding plate and a sliding groove arranged at the top of the U-shaped seat and in a strip shape, the sliding rod is arranged in the sliding groove in a sliding mode, and the sliding rod penetrates out of the sliding groove and is fixed in a pressing mode through a screwing nut.

The beneficial effects of the utility model are as follows: according to the cylinder barrel detection device, the fixed seat, the positioning seat, the movable seat, the U-shaped seat, the guide plate, the compression rod, the first fixing component, the second fixing component and the driving component are arranged, so that a plurality of cylinder barrels can be conveniently fixed at the same time, the compression fixing operation is simple and convenient, the cylinder barrels can be conveniently detected by the detection mechanism one by one, the detection efficiency is high, the cylinder barrel detection device is convenient to be suitable for cylinder barrels with different sizes, and the use flexibility is high.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a hold-down bar of the present utility model;

in the figure: 1-a bottom plate; 2-fixing seats; 3-positioning seats; 4-a fixing plate; 5-fixing the screw; 6, a positioning groove; 7-a guide plate; 8-a guide groove; 9-a guide rod; 10-pressing a rod; 11-a spring; 12-sliding bar; 13-U-shaped seat; 14-fixing blocks; 15-a hand wheel; 16-screw rod; 17-a mobile seat; 18-sliding grooves; 19-a skateboard; 20-baffle plates;

the embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

as shown in fig. 1-2, the shock absorber cylinder fixing device comprises a bottom plate 1, a fixed seat 2, a positioning seat 3, a guide plate 7, a movable seat 17, a driving assembly, a U-shaped seat 13 and a plurality of pressing rods 10;

the fixed seat 2 is L-shaped and is fixedly arranged at one end of the top of the bottom plate 1;

the positioning seat 3 is provided with a plurality of positioning grooves 6 for positioning the cylinder barrel, the positioning seat 3 is detachably arranged on the fixed seat 2, and a first fixing component is arranged between the positioning seat 3 and the fixed seat 2; the first fixing component comprises a fixing plate 4 arranged at the front end and the rear end of the locating seat 3, which is far away from the one surface of the guide plate 7, and a fixing screw 5 arranged at the front end and the rear end of the top of the fixing seat 2, a through hole corresponding to the fixing screw 5 is arranged on the fixing plate 4, and the fixing plate 4 is sleeved on the fixing screw 5 and is tightly fixed by screwing a nut; specifically, the cross section of constant head tank 6 is the V-arrangement, and convenient fixed to not unidimensional cylinder, simultaneously, positioning seat 3 easy dismounting can be changed according to the cylinder size, convenient to use is nimble.

The guide plate 7 is fixedly arranged on the top of the bottom plate 1 and is closely adjacent to the fixed seat 2, and a strip-shaped guide groove 8 is formed in the guide plate 7; specifically, the setting of deflector 7 is convenient for compress tightly pole 10 and removes accurately, is convenient for carry out spacingly to its direction of movement, further guarantees the removal accuracy.

The movable seat 17 is arranged at the other end of the top of the bottom plate 1 in a sliding manner and is driven to move by a driving assembly; the movable seat 17 is in a shape like a Chinese character 'shan', L-shaped guide rods 9 penetrate through front and rear side plates of the movable seat 17, the horizontal ends of the guide rods 9 are fixedly arranged on the guide plates 7, and the vertical ends are arranged on the bottom plate 1; the driving assembly comprises a screw rod 16, a fixed block 14 is arranged at one end, far away from the fixed seat 2, of the top of the bottom plate 1, the fixed block 14 corresponds to the middle plate of the movable seat 17, the screw rod 16 is rotatably connected between the fixed block 14 and the guide plate 7, the screw rod 16 penetrates through the middle plate of the movable seat 17 and is in threaded connection, and a hand wheel 15 is arranged after the screw rod 16 penetrates out of the fixed block 14; specifically, rotate hand wheel 15, lead screw 16 rotates, and then makes and removes seat 17 along lead screw 16 removal, and guide bar 9's setting simultaneously for it is accurate to remove seat 17, removes seat 17 and drives and compress tightly the pole 10 and remove, and then compress tightly fixedly to the cylinder.

The U-shaped seat 13 is transversely arranged at the top of the movable seat 17, an opening groove of the U-shaped seat 13 faces the guide plate 7, a plurality of compression rods 10 are slidably inserted into the opening groove of the U-shaped seat 13, a second fixing assembly is arranged between the compression rods and the U-shaped seat 13, a spring 11 is arranged at one end, close to the U-shaped seat 13, of each compression rod 10, the compression rods 10 correspond to the guide grooves 8, and the cylinder barrel is fixed by compression through the compression rods 10; one end of the compression rod 10 is provided with a baffle 20, the baffle 20 is provided with a sliding plate 19, the sliding plate 19 slides in an opening groove of the U-shaped seat 13, the second fixing component comprises a sliding rod 12 arranged at the top of the sliding plate 19 and a strip-shaped sliding groove 18 arranged at the top of the U-shaped seat 13, the sliding rod 12 is arranged in the sliding groove 18 in a sliding manner, the sliding rod 12 penetrates out of the sliding groove 18 and is compressed and fixed through a screwing nut, the spring 11 is sleeved on the compression rod 10, and one end of the spring is fixedly connected with the baffle 20; specifically, the sliding plate 19 slides in the U-shaped seat 13, so that the position of the pressing rod 10 is adjustable, when the positioning seat 3 is replaced, the pressing rod 10 is adjusted accordingly, and after the adjustment, the nut on the sliding rod 12 is rotated to fix the pressing rod, so that the fixing is convenient.

In order to strengthen the fixing effect of the first fixing component and the second fixing component, gaskets are respectively sleeved on the fixing screw 5 and the sliding rod 12, and the nuts compress the gaskets to be fixed.

When the utility model works, the well-determined positioning seat 3 is placed on the fixed seat 2, and is fixed by penetrating the fixed plate 4 through the fixed screw 5 and screwing the nut, meanwhile, the position of the pressing rod 10 on the U-shaped groove 17 is adjusted according to the position of the positioning groove 6, and the nut on the sliding rod 12 is screwed after the adjustment to fix the pressing rod; then place the cylinder in constant head tank 6, rotate hand wheel 15, remove seat 17 and drive U-shaped seat 13 and compress tightly pole 10 and remove, compress tightly the pole 10 and pass behind the guide way 8 and continue to remove until compressing tightly the cylinder, the spring 11 compresses at this moment, further increases and compresses tightly fixed effect.

The cylinder barrel clamping device is convenient for fixing a plurality of cylinder barrels at the same time, is simple and convenient to compress and fix, is convenient for the detection mechanism to detect the cylinder barrels one by one, has high detection efficiency, is convenient for being applicable to cylinder barrels with different sizes, and has high use flexibility.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the above embodiments, but is intended to cover various modifications, either made by the method concepts and technical solutions of the utility model, or applied directly to other applications without modification, within the scope of the utility model.

Claims

1. The shock absorber cylinder barrel fixing device comprises a bottom plate (1) and is characterized by further comprising a fixed seat (2), a positioning seat (3), a guide plate (7), a movable seat (17), a driving assembly, a U-shaped seat (13) and a plurality of compression rods (10); the fixed seat (2) is L-shaped and is fixedly arranged at one end of the top of the bottom plate (1); the positioning seat (3) is provided with a plurality of positioning grooves (6) for positioning the cylinder barrel, the positioning seat (3) is detachably arranged on the fixed seat (2), and a first fixing component is arranged between the positioning seat and the fixed seat (2); the guide plate (7) is fixedly arranged at the top of the bottom plate (1) and is closely adjacent to the fixed seat (2), and a strip-shaped guide groove (8) is formed in the guide plate (7); the movable seat (17) is arranged at the other end of the top of the bottom plate (1) in a sliding manner and is driven to move by the driving component; the U-shaped seat (13) is transversely arranged at the top of the movable seat (17), and an opening groove of the U-shaped seat (13) faces the guide plate (7); a plurality of compression bars (10) are slidably inserted into the opening grooves of the U-shaped seat (13), a second fixing assembly is arranged between the compression bars and the U-shaped seat (13), springs (11) are arranged at one ends, close to the U-shaped seat (13), of the compression bars (10), the compression bars (10) correspond to the guide grooves (8), and the cylinder barrel is compressed and fixed through the compression bars (10).

2. The shock absorber cylinder fixing device according to claim 1, wherein the first fixing assembly comprises fixing plates (4) arranged at front and rear ends of one surface of the positioning seat (3) deviating from the guide plate (7) and fixing screws (5) arranged at front and rear ends of the top of the fixing seat (2), through holes corresponding to the fixing screws (5) are formed in the fixing plates (4), and the fixing plates (4) are sleeved on the fixing screws (5) and are pressed and fixed through screwing nuts.

3. The shock absorber cylinder fixing device according to claim 2, wherein the movable seat (17) is in a shape of a Chinese character 'shan', L-shaped guide rods (9) penetrate through front and rear side plates of the movable seat (17), the horizontal ends of the guide rods (9) are fixedly arranged on the guide plates (7), and the vertical ends are arranged on the bottom plate (1).

4. A shock absorber cylinder fixing device according to claim 3, characterized in that the driving assembly comprises a screw (16), one end of the top of the bottom plate (1) far away from the fixed seat (2) is provided with a fixed block (14), the fixed block (14) corresponds to the middle plate of the movable seat (17), the screw (16) is rotatably connected between the fixed block (14) and the guide plate (7), the screw (16) penetrates through the middle plate of the movable seat (17) and is in threaded connection, and a hand wheel (15) is arranged after the screw (16) penetrates out of the fixed block (14).

5. A shock absorber cylinder fixing device according to claim 4, characterized in that a baffle (20) is arranged at one end of the hold-down bar (10), a slide plate (19) is arranged on the baffle (20), and the slide plate (19) slides in the opening groove of the U-shaped seat (13).

6. The shock absorber cylinder fixing device according to claim 5, wherein the second fixing assembly comprises a sliding rod (12) arranged at the top of the sliding plate (19) and a sliding groove (18) arranged at the top of the U-shaped seat (13) and shaped like a bar, the sliding rod (12) is slidably arranged in the sliding groove (18), and the sliding rod (12) penetrates out of the sliding groove (18) and is tightly fixed through a screwing nut.

7. A shock absorber cylinder fixing device according to claim 6, characterized in that the spring (11) is fitted over the hold-down bar (10) and is fixedly connected at one end to the baffle plate (20).