CN217504746U

CN217504746U - Automobile shock absorber ware cylinder hole precision detector

Info

Publication number: CN217504746U
Application number: CN202220855525.3U
Authority: CN
Inventors: 赵志军
Original assignee: Tianjin Yinhaoxin Technology Development Co ltd
Current assignee: Tianjin Yinhaoxin Technology Development Co ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-09-27
Anticipated expiration: 2032-04-12

Abstract

The utility model relates to the technical field of automobile shock absorbers, in particular to an automobile shock absorber cylinder inner hole precision detector, which comprises a base, wherein the end part of the base is fixedly provided with a support frame, the support frame is provided with a connecting plate in a sliding way, a slider is arranged in the connecting plate in the sliding way, the bottom end of the slider is fixedly provided with a hydraulic cylinder and moves through a threaded rod, the connecting block can be driven to slide in a sliding way through the movement of the threaded rod, a fixing piece can be driven to move through the movement of the connecting block, so that the gap formed between the four connecting blocks is gradually reduced, thereby the shock absorber cylinder is fixed, after the fixation is finished, a rectangular plate moves through starting the hydraulic cylinder, a measuring rod and a detecting head can be driven to move through the movement of the rectangular plate, the inner diameter of the shock absorber cylinder can be detected, and the detector can conveniently fix the shock absorber cylinder, thereby be convenient for detect the internal diameter of bumper shock absorber cylinder, it is comparatively convenient to use, and the operation is comparatively convenient.

Description

Automobile shock absorber ware cylinder hole precision detector

Technical Field

The utility model relates to an automobile shock absorber ware technical field especially relates to automobile shock absorber ware cylinder hole precision detector.

Background

The shock absorber is used for inhibiting the shock when the spring absorbs the shock and rebounds and the impact from the road surface. The damping device is widely applied to automobiles and is used for accelerating the attenuation of the vibration of a frame and an automobile body so as to improve the driving smoothness of the automobiles. When the shock absorber passes through the uneven road surface, although the shock absorbing spring can filter the shock of the road surface, the spring can still reciprocate, and the shock absorber is used for inhibiting the spring from jumping.

As disclosed in the chinese patent: automobile shock absorber ware cylinder hole precision detector, the publication number: CN211147608U, "through the adjustment mechanism who sets up, can adjust the distance between two measuring sticks in the certain limit, the device can measure the scope increase of bumper shock absorber cylinder hole, improved this automobile shock absorber cylinder hole precision detector application range, the device's of being convenient for use widely", but in the in-service use, be not convenient for fix the bumper shock absorber cylinder, lead to being not convenient for detect it, it is comparatively inconvenient to use.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides an automobile shock absorber ware cylinder hole precision detector.

In order to solve the technical problem, the utility model provides a following technical scheme: the inner hole precision detector for the shock absorber cylinder barrel of the automobile comprises a base, wherein a supporting frame is fixedly arranged at the end part of the base, a connecting plate is arranged on the supporting frame in a sliding manner, a sliding block is arranged in the connecting plate in a sliding manner, a hydraulic cylinder is fixedly arranged at the bottom end of the sliding block, a rectangular plate is fixedly connected with a telescopic rod of the hydraulic cylinder, a measuring rod is arranged on the rectangular plate, a detecting head is arranged on the measuring rod, a motor is arranged in the base, a rotary disc is rotatably arranged on the base, an output shaft of the motor is fixedly connected with the middle part of the bottom end of the rotary disc, a fixing structure for fixing the shock absorber cylinder barrel is arranged on the base and comprises a fixing part and a threaded rod, the number of the fixing part and the threaded rod is four, each fixing part is arc-shaped, the four fixing parts are distributed in a circumference, and a connecting block is fixedly connected to the bottom end of each fixing part, the two side end parts of each connecting block are fixedly connected with limiting blocks, four sliding grooves are formed in the upper surface of the rotary table, limiting grooves are formed in the inner wall surfaces of the two sides of each sliding groove, each connecting block is arranged in each sliding groove in a sliding mode, and each limiting block is arranged in each limiting groove in a sliding mode.

As a preferred technical scheme of the utility model, every the threaded rod all with base threaded connection, every equal fixed mounting has the bearing on the connecting block.

As a preferred technical scheme of the utility model, every the threaded rod respectively with the inner circle fixed connection of bearing, every the equal fixedly connected with hand wheel of tip of threaded rod.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

firstly, the cylinder barrel of the shock absorber is placed between the four fixing pieces, then the hand wheel is twisted to enable the threaded rod to rotate, because the threaded rod is connected with the connecting block through the bearing and is in threaded connection with the base, the threaded rod moves, the connecting blocks can be driven to slide in the sliding grooves by the movement of the threaded rods, the fixing pieces can be driven to move by the movement of the connecting blocks, so that the gaps formed among the four connecting blocks are gradually reduced, thereby fixing the cylinder barrel of the shock absorber, after the fixation is finished, the rectangular plate moves by starting the hydraulic cylinder, the measuring rod and the detecting head are driven to move by the movement of the rectangular plate, the inner diameter of the shock absorber cylinder can be detected, the detector is convenient to fix the shock absorber cylinder, thereby be convenient for detect the internal diameter of bumper shock absorber cylinder, it is more convenient to use, and the operation is comparatively convenient.

And secondly, the clearance between the four fixing parts is changed through the movement of the four fixing parts, so that the shock absorber cylinders with various specifications can be fixed, the application range is wide, the practicability of the detector is improved, the limiting parts are arranged in the limiting grooves in a sliding manner, the limiting effect is realized on the fixing parts, the fixing parts are prevented from being separated from the turnplate, and the stable operation of the fixing structure is ensured.

Drawings

FIG. 1 is a schematic view of the overall structure of the detector of the present invention;

FIG. 2 is a schematic structural view of the connection plate of the present invention;

FIG. 3 is a schematic structural view of the turntable of the present invention;

fig. 4 is a schematic structural view of the fixing member of the present invention.

Wherein: 1. a base; 11. a support frame; 12. a connecting plate; 13. a slider; 14. a hydraulic cylinder; 15. a rectangular plate; 16. a measuring rod; 2. a turntable; 21. a chute; 22. a limiting groove; 3. A fixing member; 31. connecting blocks; 32. a limiting block; 4. a threaded rod; 41. a hand wheel; 5. and a bearing.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the inner hole precision detector for the cylinder barrel of the automobile shock absorber comprises a base 1, a supporting frame 11 is fixedly installed at the end part of the base 1, a connecting plate 12 is arranged on the supporting frame 11 in a sliding manner, a sliding block 13 is arranged in the connecting plate 12 in a sliding manner, a hydraulic cylinder 14 is fixedly installed at the bottom end of the sliding block 13, a rectangular plate 15 is fixedly connected with a telescopic rod of the hydraulic cylinder 14, a measuring rod 16 is arranged on the rectangular plate 15, a detecting head is arranged on the measuring rod 16, a motor is arranged in the base 1, a rotating disc 2 is rotatably installed on the base 1, the cylinder barrel of the shock absorber is placed among four fixing parts 3, then a hand wheel 41 is twisted to enable a threaded rod 4 to rotate, as the threaded rod 4 is connected with the connecting block 31 through a bearing 5, the threaded rod 4 is in threaded connection with the base 1 to enable the threaded rod 4 to move, the connecting block 31 can be driven to slide in a sliding groove 21 through the movement of the threaded rod 4, the fixing piece 3 is driven to move by the movement of the connecting blocks 31, so that gaps formed among the four connecting blocks 31 are gradually reduced, the damper cylinder barrel is fixed, after the fixing is completed, the rectangular plate 15 is moved by starting the hydraulic cylinder 14, the measuring rod 16 and the detecting head are driven to move by the movement of the rectangular plate 15, the inner diameter of the damper cylinder barrel can be detected, the detector is convenient to fix the damper cylinder barrel so as to conveniently detect the inner diameter of the damper cylinder barrel, the use is convenient, the operation is convenient, the gaps among the four fixing pieces 3 are changed by the movement of the four fixing pieces 3, so that the damper cylinder barrels with various specifications can be fixed, the application range is wide, the practicability of the detector is improved, the limiting blocks 32 are arranged in the limiting grooves 22 in a sliding manner, and the limiting effect is achieved on the fixing pieces 3, the fixing part 3 is prevented from being separated from the rotary table 2, the stable operation of the fixing structure is ensured, the output shaft of the motor is fixedly connected with the middle part of the bottom end of the rotary table 2, the base 1 is provided with the fixing structure for fixing the shock absorber cylinder, the fixing structure comprises the fixing part 3 and a threaded rod 4, the number of the fixing part 3 and the threaded rod 4 is four, each fixing part 3 is arc-shaped, the four fixing parts 3 are distributed in a circumference shape, the bottom end of each fixing part 3 is fixedly connected with a connecting block 31, the end parts of the two sides of each connecting block 31 are fixedly connected with limit blocks 32, the upper surface of the rotary table 2 is provided with four sliding grooves 21, the inner wall surfaces of the two sides of each sliding groove 21 are respectively provided with limit grooves 22, each connecting block 31 is respectively arranged in the sliding groove 21 in a sliding manner, each limit block 32 is respectively arranged in the limit grooves 22 in a sliding manner, each threaded rod 4 is in threaded connection with the base 1, and each connecting block 31 is fixedly provided with a bearing 5, each threaded rod 4 is fixedly connected with the inner ring of the bearing 5, and the end part of each threaded rod 4 is fixedly connected with a hand wheel 41.

When in use, the damper cylinder barrel is placed between the four fixing pieces 3, the hand wheel 41 is twisted to enable the threaded rod 4 to rotate, the threaded rod 4 is connected with the connecting block 31 through the bearing 5, the threaded rod 4 is in threaded connection with the base 1 to enable the threaded rod 4 to move, the connecting block 31 is driven to slide in the chute 21 through the movement of the threaded rod 4, the fixing pieces 3 are driven to move through the movement of the connecting block 31, gaps formed among the four connecting blocks 31 are gradually reduced, so that the damper cylinder barrel is fixed, after the fixing is completed, the rectangular plate 15 is driven to move through the starting of the hydraulic cylinder 14, the measuring rod 16 and the detecting head are driven to move through the movement of the rectangular plate 15, the inner diameter of the damper cylinder barrel can be detected, the detector is convenient to fix the damper cylinder barrel, so that the inner diameter of the damper cylinder barrel can be detected conveniently, use comparatively conveniently, the operation is comparatively convenient, through the removal of four mounting 3, makes the clearance between it change to can fix the bumper shock absorber cylinder of multiple specification, application scope is wider, has improved the practicality of this detector, slides through stopper 32 and sets up in spacing groove 22, has played limiting displacement to mounting 3, avoids mounting 3 to break away from carousel 2, has guaranteed this fixed knot to construct steady operation.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. The automobile shock absorber cylinder inner hole precision detector comprises a base (1) and is characterized in that a support frame (11) is fixedly mounted at the end part of the base (1), a connecting plate (12) is arranged on the support frame (11) in a sliding manner, a sliding block (13) is arranged in the connecting plate (12) in a sliding manner, a hydraulic cylinder (14) is fixedly mounted at the bottom end of the sliding block (13), a rectangular plate (15) is fixedly connected with a telescopic rod of the hydraulic cylinder (14), a measuring rod (16) is arranged on the rectangular plate (15), a detecting head is arranged on the measuring rod (16), a motor is arranged in the base (1), a turntable (2) is rotatably mounted on the base (1), an output shaft of the motor is fixedly connected with the middle part of the bottom end of the turntable (2), and a fixing structure for fixing the shock absorber cylinder is arranged on the base (1), the fixing structure comprises a fixing piece (3) and a threaded rod (4).

2. The instrument for detecting the precision of the inner hole of the cylinder barrel of the automobile shock absorber as claimed in claim 1, wherein the number of the fixing pieces (3) and the threaded rod (4) is four, each fixing piece (3) is arc-shaped, and the four fixing pieces (3) are circumferentially distributed.

3. The automobile shock absorber ware cylinder hole precision detector of claim 2, characterized in that, the bottom of every mounting (3) all is fixedly connected with connecting block (31), the both sides tip of every connecting block (31) all is fixedly connected with stopper (32).

4. The automobile shock absorber cylinder bore accuracy detector according to claim 3, characterized in that four sliding grooves (21) are formed in the upper surface of the turntable (2), limiting grooves (22) are formed in inner wall surfaces of two sides of each sliding groove (21), each connecting block (31) is slidably arranged in the sliding groove (21), and each limiting block (32) is slidably arranged in the limiting groove (22).

5. The instrument for detecting the precision of the inner hole of the cylinder barrel of the automobile shock absorber as claimed in claim 4, wherein each threaded rod (4) is in threaded connection with the base (1), and a bearing (5) is fixedly mounted on each connecting block (31).

6. The instrument for detecting the accuracy of the inner hole of the cylinder barrel of the automobile shock absorber as claimed in claim 5, wherein each threaded rod (4) is fixedly connected with the inner ring of the bearing (5), and the end of each threaded rod (4) is fixedly connected with a hand wheel (41).