CN219224119U

CN219224119U - Buffer life detection device

Info

Publication number: CN219224119U
Application number: CN202223362445.3U
Authority: CN
Inventors: 唐善培
Original assignee: Foshan Nanhai Ranming Lijiali Hardware Products Co ltd
Current assignee: Foshan Nanhai Ranming Lijiali Hardware Products Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-06-20
Anticipated expiration: 2032-12-14

Abstract

The utility model provides a life detection device of a buffer, and relates to the technical field of life detection devices of buffers. According to the utility model, through arranging the supporting shaft, the bidirectional screw rod, the adjusting plate, the connecting plate, the limiting frame, the clamping blocks, the sleeve, the springs and the clamping rods, the relative adjusting function of the positions of the two groups of clamping blocks can be realized through the cooperation of the supporting shaft, the bidirectional screw rod, the adjusting plate, the connecting plate, the limiting frame and the clamping blocks, the buffers of different types are fixed, the buffers are further fixed on two sides through the cooperation of the elasticity of the springs and the sleeve and the clamping rods, the occurrence of the condition of angle deviation of the buffers is avoided, and the buffer is matched with the operation of the oil cylinder, so that the testing function of various buffers is realized, and the universality of the detection device is improved.

Description

Buffer life detection device

Technical Field

The utility model relates to the technical field of buffer service life detection devices, in particular to a buffer service life detection device.

Background

The utility model provides a buffer life-span detection device, be one kind through the pressure test mode, realize the professional device to buffer life-span detection function, its principle is through the mode test buffer elasticity of pressure test, through the contrast of many times data, test its life, in buffer life-span detection device's in-service use, because the buffer is in the furniture product, often use in parts such as drawer, door frame according to the assembly needs, its specification model is also comparatively more, in the in-process of carrying out the test, buffer life-span detection device needs to be equipped with corresponding external member and fix it, lead to traditional type buffer life-span detection device's commonality to have received the influence, need improve.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a buffer service life detection device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the buffer life detection device comprises a bottom plate, upright posts are arranged at four corners of the upper surface of the bottom plate, a top plate is arranged at the top end of the upright posts, an oil cylinder is arranged at the center of the upper surface of the top plate, a pressure shaft is arranged at the output end of the oil cylinder, a pressing assembly is arranged at the bottom end of the pressure shaft, a supporting shaft is arranged at the lower surface of the bottom plate, a bidirectional screw is rotatably connected to the inner side of the supporting shaft, adjusting plates are respectively sleeved at the front end and the rear end of the outer surface of the bidirectional screw, connecting plates are arranged on the upper surface of the adjusting plates, limiting frames are arranged on the lower surface of the connecting plates, clamping blocks are arranged at one ends of the connecting plates, sleeves are arranged at two sides of the upper surface of the bottom plate, springs are arranged at the inner sides of the sleeves, and clamping rods are arranged at one ends of the springs.

In order to limit the moving track of the limiting frame, the utility model is improved in that a limiting groove is formed in the central position of the upper surface of the bottom plate, the limiting groove and the limiting frame are both T-shaped, and the limiting frame is connected to the inner side of the limiting groove in a sliding manner.

In order to realize the driving function of the bidirectional screw rod on the adjusting plate, the utility model is improved in that handles are arranged at two ends of the bidirectional screw rod, a screw hole is formed in the front end of the adjusting plate in a penetrating way, and the bidirectional screw rod is meshed with the inner wall of the screw hole.

In order to realize the position fixing function of the bottom plate, the utility model is improved in that the four corners of the lower surface of the bottom plate are respectively provided with a support leg, the bottom ends of the side surfaces of the support legs are provided with mounting plates, and the upper surfaces of the mounting plates are provided with mounting holes in a penetrating way.

In order to limit the position of the pressure sensor, the utility model is improved in that the front end of the bottom plate is provided with a reader, the reader comprises a display screen, the pressure applying component comprises a pressure plate and the pressure sensor, the lower surface of the pressure plate is provided with a hollow groove, and the hollow groove is sleeved on the outer surface of the pressure sensor.

In order to realize the driving function of the pressure shaft on the pressure plate, the utility model is improved in that the pressure plate is fixedly connected with the bottom end of the pressure shaft, the upper surface of the pressure plate is provided with an annular frame, and four corners of the outer surface of the annular frame are respectively provided with a connecting shaft.

In order to further limit the moving track of the pressing plate, the utility model is improved in that one end of the connecting shaft is provided with a sleeve, and the sleeve is sleeved on the outer surface of the upright post.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, through arranging the supporting shaft, the bidirectional screw rod, the adjusting plate, the connecting plate, the limiting frame, the clamping blocks, the sleeve, the springs and the clamping rods, the relative adjusting function of the positions of the two groups of clamping blocks can be realized through the cooperation of the supporting shaft, the bidirectional screw rod, the adjusting plate, the connecting plate, the limiting frame and the clamping blocks, the buffers of different types are fixed, the buffers are further fixed on two sides through the cooperation of the elasticity of the springs and the sleeve and the clamping rods, the occurrence of the condition of angle deviation of the buffers is avoided, and the buffer is matched with the operation of the oil cylinder, so that the testing function of various buffers is realized, and the universality of the detection device is improved.

2. According to the utility model, the pressure data detection function can be realized through the cooperation of the pressure plate, the pressure sensor, the connecting shaft and the sleeve, the moving track of the pressure plate is further limited through the connecting shaft and the sleeve, the condition of deviation of the moving track of the pressure plate is avoided, and the operation stability of the pressure plate is improved.

Drawings

FIG. 1 is a schematic diagram of the overall components of a device for detecting the life of a buffer according to the present utility model;

FIG. 2 is a schematic diagram of a side view of an explosion of a life detection device of a buffer according to the present utility model;

FIG. 3 is a schematic view illustrating a buffer life detection apparatus according to the present utility model from the bottom of FIG. 2;

fig. 4 is an enlarged schematic diagram of the buffer life detecting device of fig. 3 according to the present utility model.

Legend description:

1. a bottom plate; 2. a column; 3. a top plate; 4. an oil cylinder; 5. a pressure shaft; 6. a support shaft; 7. a bidirectional screw; 8. an adjusting plate; 9. a connecting plate; 10. a limiting frame; 11. clamping blocks; 12. a sleeve; 13. a spring; 14. a clamping rod; 15. a reader; 16. a pressing plate; 17. a pressure sensor; 18. a connecting shaft; 19. a kit.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

Referring to fig. 1-3, the present utility model provides a technical solution: the life detection device of the buffer comprises a bottom plate 1, upright posts 2 are arranged at four corners of the upper surface of the bottom plate 1, a top plate 3 is arranged at the top end of the upright posts 2, an oil cylinder 4 is arranged at the center of the upper surface of the top plate 3, a pressure shaft 5 is arranged at the output end of the oil cylinder 4, a pressing component is arranged at the bottom end of the pressure shaft 5, the design aims to provide stable support for the operation of the oil cylinder 4 through the structural combination of the bottom plate 1, the upright posts 2 and the top plate 3, the pressure shaft 5 is driven through the operation of the oil cylinder 4, the pressure component is driven to carry out position adjustment, a supporting shaft 6 is arranged on the lower surface of the bottom plate 1, a bidirectional screw 7 is rotatably connected to the inner side of the supporting shaft 6, regulating plates 8 are sleeved at the front end and the rear end of the surface of the bidirectional screw 7, handles are respectively arranged at the two ends of the bidirectional screw 7, screw holes are arranged at the front end of the regulating plate 8 in a penetrating way, the bidirectional screw 7 is meshed with the inner wall of the screw hole, the upper surface of the adjusting plate 8 is provided with a connecting plate 9, the lower surface of the connecting plate 9 is provided with a limit frame 10, the central position of the upper surface of the bottom plate 1 is provided with a limit groove, the limit groove and the limit frame 10 are in T-shaped shapes, the limit frame 10 is slidably connected to the inner side of the limit groove, one end of the connecting plate 9 is provided with a clamping block 11, the design aims to limit the moving track of the limit frame 10 by setting the shape of the limit frame 10 and the limit groove, limit the moving track of the adjusting plate 8 and the connecting plate 9, drive the bidirectional screw 7 to rotate by rotating a handle, drive the adjusting plate 8 by screw holes, realize the relative adjusting function of the position of the adjusting plate 8, drive the clamping block 11 to move, fix different buffers, the two sides of the upper surface of the bottom plate 1 are provided with sleeves 12, the inner sides of the sleeves 12 are provided with springs 13, one end of the spring 13 is provided with a clamping rod 14, the sleeve 12 can provide support for the spring 13 and limit the moving track of the clamping rod 14, and the elastic force of the spring 13 drives the clamping rod 14 to further fix the buffer from two sides, so that the occurrence of angular offset is avoided.

Example two

Referring to fig. 2-4, the mounting plate is installed at the bottom of the side surface of the support leg, the mounting hole is installed at the upper surface of the mounting plate, through the mode of driving the bolt in the inner side of the mounting hole and being connected with the fixing surface, the position of the mounting plate and the support leg can be fixed, the pressing component comprises a pressing plate 16 and a pressure sensor 17, the lower surface of the pressing plate 16 is provided with a hollow groove, the hollow groove is sleeved on the outer surface of the pressure sensor 17, the pressing plate 16 is fixedly connected with the bottom end of the pressure shaft 5, the pressure shaft 5 drives the pressing plate 16 to move in the moving process, space is provided for the assembly of the pressure sensor 17 through the hollow groove, the pressure sensor 17 can move along with the movement of the pressing plate 16, the operation of the oil cylinder 4 is matched, the testing function of the buffer is realized, the front end of the bottom plate 1 is provided with a reader 15, the reader 15 comprises a display screen, the number of numbers can be read through the display screen, the service life is known, the upper surface of the pressing plate 16 is provided with a ring frame, the outer surface of the ring frame is provided with a connecting shaft 18, one end of the connecting shaft 18 is provided with a sleeve 19, the sleeve 19 is sleeved on the four corners of the outer surface of the pressing plate 2, the pressing plate 16 is further, the pressing plate 16 moves along with the connecting shaft 18, the moving track is further limited by the sleeve 19, and the moving track of the pressing plate 16 is further moves along with the moving track 16, and the moving track is limited by the sleeve 16.

Working principle: firstly, the detected buffer is placed on the bottom plate 1 and between the clamping blocks 11, then the bidirectional screw rod 7 is driven to rotate through a handle rotating mode, the adjusting plate 8 is driven through a screw hole, further the relative adjusting function of the position of the adjusting plate 8 is realized, the clamping blocks 11 are driven to move, the buffer is fixed, the clamping rods 14 are driven to further fix the buffer from two sides through the elastic force of the springs 13, the situation of angular offset of the buffer is avoided, the oil cylinder 4 is started, the pressure shaft 5 is driven through the operation of the oil cylinder 4, the pressure shaft 5 drives the pressure plate 16 to move in the moving process, a space is provided for the assembly of the pressure sensor 17 through a hollow groove, the pressure sensor 17 can move along with the movement of the pressure plate 16, the test function of the buffer is realized through the cooperation of the operation of the oil cylinder 4, the pressure plate 16 drives the sleeve 19 to move through the connecting shaft 18 in the moving process, the moving track of the sleeve 19 is limited through the upright post 2, the moving track of the pressure plate 16 is further limited, the situation of the moving track of the pressure plate 16 is avoided, and the stability of the operation of the pressure plate 16 is improved.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical matter of the present utility model will still fall within the protection scope of the technical solution of the present utility model.

Claims

1. Buffer life-span detection device, including bottom plate (1), its characterized in that: the utility model discloses a hydraulic control device for a motor vehicle, including bottom plate (1), stand (2) are all equipped with in upper surface four corners position of bottom plate (1), roof (3) are equipped with on the top of stand (2), hydro-cylinder (4) are equipped with in upper surface central point of roof (3), pressure axle (5) are equipped with to the output of hydro-cylinder (4), pressure subassembly is equipped with to the bottom of pressure axle (5), back shaft (6) are equipped with to the lower surface of bottom plate (1), the inboard rotation of back shaft (6) is connected with bi-directional screw rod (7), the front and back end of the surface of bi-directional screw rod (7) all overlaps and is equipped with regulating plate (8), connecting plate (9) are equipped with to the upper surface of regulating plate (8), limit frame (10) are equipped with to the lower surface of connecting plate (9), clamp splice (11) are equipped with to the one end of connecting plate (9), sleeve (12) are all equipped with to the upper surface both sides of bottom plate (1), spring (13) are equipped with to the inboard of sleeve (12), clamp lever (14) are equipped with.

2. The buffer life detection apparatus according to claim 1, wherein: the limiting groove is formed in the central position of the upper surface of the bottom plate (1), the limiting groove and the limiting frame (10) are T-shaped, and the limiting frame (10) is slidably connected to the inner side of the limiting groove.

3. The buffer life detection apparatus according to claim 1, wherein: handles are arranged at two ends of the bidirectional screw rod (7), screw holes are formed in the front end of the adjusting plate (8) in a penetrating mode, and the bidirectional screw rod (7) is meshed with the inner walls of the screw holes.

4. The buffer life detection apparatus according to claim 1, wherein: the support legs are arranged at four corners of the lower surface of the bottom plate (1), the mounting plates are arranged at the bottom ends of the side surfaces of the support legs, and mounting holes are formed in the upper surfaces of the mounting plates in a penetrating mode.

5. The buffer life detection apparatus according to claim 1, wherein: the front end of the bottom plate (1) is provided with a reader (15), the reader (15) comprises a display screen, the pressing assembly comprises a pressing plate (16) and a pressure sensor (17), an empty groove is formed in the lower surface of the pressing plate (16), and the empty groove is sleeved on the outer surface of the pressure sensor (17).

6. The buffer life detection apparatus according to claim 5, wherein: the pressing plate (16) is fixedly connected with the bottom end of the pressure shaft (5), an annular frame is arranged on the upper surface of the pressing plate (16), and connecting shafts (18) are arranged at four corners of the outer surface of the annular frame.

7. The buffer life detection apparatus according to claim 6, wherein: one end of the connecting shaft (18) is provided with a sleeve (19), and the sleeve (19) is sleeved on the outer surface of the upright post (2).