CN220243270U - Turnover positioning device - Google Patents

Abstract

The utility model relates to the technical field of transfer devices, in particular to a turnover positioning device which comprises a movable underframe and two groups of upright posts provided with positioning blocks, wherein each upright post comprises a telescopic rod and a sliding seat, the length of each telescopic rod is adjustable, the top of each telescopic rod is used for accommodating the positioning block, each sliding seat is arranged at the bottom of each telescopic rod and is in sliding connection with the underframe, the structure of the turnover positioning device is improved on the basis of the prior art, the telescopic rods with adjustable lengths are additionally arranged, and the sliding seats are arranged at the bottoms of the telescopic rods, so that the upright posts can move along with the movement of the sliding seats, and the supporting requirements of rear axle assemblies with different lengths are met.

Description

Turnover positioning device

Technical Field

The utility model relates to the technical field of transfer devices, in particular to a turnover positioning device.

Background

The rear axle assembly of the automobile generally consists of a rear axle and disc brakes arranged at two ends of the rear axle, and after the rear axle assembly is welded and formed, the processes such as drilling, heat treatment, deburring and electroplating are often needed to be carried out, and the processes are generally distributed in different workshops, so that turnover is realized by means of a transfer trolley, but the reliability of equipment used in the past is poor, and shaking easily occurs in the transfer process;

the utility model patent of China with the prior document number of CN 207617771U discloses an automobile rear axle assembly turnover positioning device, which comprises a movable underframe and two groups of upright posts provided with positioning blocks, wherein after the positioning blocks are arranged on the upright posts, the positioning blocks are matched with the rear axle part of the rear axle assembly to be transported, so that transportation can be realized;

however, the device is found to be structurally fixed in the use process, and can only be transported for a rear axle assembly with a single length, so that the application range of the device is limited.

Disclosure of Invention

The utility model aims to provide a turnover positioning device, which aims to solve the problem that the utilization range of the turnover positioning device in the prior art is limited.

In order to achieve the above purpose, the utility model provides a turnover positioning device, which comprises a movable underframe and two groups of upright posts provided with positioning blocks, wherein each upright post comprises a telescopic rod and a sliding seat, the length of the telescopic rod is adjustable, the top of the telescopic rod is used for accommodating the positioning blocks, the sliding seat is arranged at the bottom of the telescopic rod, and the sliding seat is in sliding connection with the underframe.

The stand passes through the locating piece comes to support spacing to the rear axle part of rear axle assembly, thereby cooperates the chassis, through the chassis removes and drives the rear axle assembly and remove, the stand sets up the telescopic link reaches the sliding seat, telescopic link length is adjustable, thereby realizes high adjustment, and the sliding seat sets up the bottom of telescopic link, the sliding seat drives the telescopic link removes, thereby realizes the support to the rear axle assembly of different length, the slider passes through the screw hole with the adjustment screw cooperation, the adjustment screw is in threaded hole rotation can make the slider removes on the chassis, adapts to the rear axle assembly of different length, set up a plurality of guiding grooves on the bottom plate, the guiding groove cooperates the sliding seat, thereby realizes to the restriction of the travel path of stand.

The sliding seat comprises a sliding block provided with a threaded hole and an adjusting screw rod, the sliding block is arranged at the bottom of the telescopic rod, the threaded hole penetrates through the sliding block, one end of the adjusting screw rod penetrates through the sliding block through the threaded hole, and the other end of the adjusting screw rod is connected with the underframe in a rotating mode.

The chassis comprises rollers and a bottom plate provided with a plurality of guide grooves, the rollers are arranged at four corners of the lower side of the bottom plate, the guide grooves are arranged on the bottom plate, the guide grooves are arranged in one-to-one correspondence with the sliding seats, and the guide grooves are in sliding connection with the corresponding sliding seats.

The bottom plate is further provided with a rotating sleeve, the rotating sleeve is arranged at the inlet of the guide groove, and the rotating sleeve is sleeved on the outer side of the adjusting screw so as to rotate along with the rotation of the adjusting screw.

The telescopic rod comprises a base cylinder and a movable rod, wherein the movable rod is inserted into the base cylinder, and the base cylinder is arranged on the sliding seat and fixedly connected with the sliding seat.

According to the turnover positioning device, the structure of the turnover positioning device is improved on the basis of the prior art, the telescopic rod with adjustable length is additionally arranged, and the sliding seat is arranged at the bottom of the telescopic rod, so that the upright post can move along with the movement of the sliding seat, and the supporting requirements of rear axle assemblies with different lengths are met.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

Fig. 1 is a schematic diagram of an axial structure of a first embodiment of an epicyclic positioning apparatus of the present utility model.

Fig. 2 is a schematic top view of a first embodiment of an epicyclic positioning apparatus of the present utility model.

Fig. 3 is a schematic cross-sectional view of a second embodiment of an epicyclic positioning apparatus of the present utility model.

101-underframe, 102-upright post, 103-positioning block, 104-telescopic rod, 105-sliding seat, 106-sliding block, 107-adjusting screw, 108-threaded hole, 109-roller, 110-bottom plate, 111-guiding groove, 201-rotating sleeve, 202-base cylinder and 203-movable rod.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

First embodiment

Referring to fig. 1-2, fig. 1 is a schematic axial structure of a first embodiment of a turnover positioning device, and fig. 2 is a schematic top view of the first embodiment of the turnover positioning device.

The utility model provides a turnover positioning device, which comprises a movable underframe 101 and two groups of upright posts 102 provided with positioning blocks 103, wherein each upright post 102 comprises a telescopic rod 104 and a sliding seat 105, each sliding seat 105 comprises a sliding block 106 provided with a threaded hole 108 and an adjusting screw 107, each underframe 101 comprises a roller 109 and a bottom plate 110 provided with a plurality of guide grooves 111, the length of each telescopic rod 104 is adjustable, the top of each telescopic rod 104 is used for accommodating one positioning block 103, each sliding seat 105 is arranged at the bottom of each telescopic rod 104, and each sliding seat 105 is in sliding connection with each underframe 101.

In this embodiment, the post 102 supports and limits the rear axle portion of the rear axle assembly through the positioning block 103, so as to cooperate with the chassis 101, and drive the rear axle assembly to move through the movement of the chassis 101, the post 102 is provided with the telescopic rod 104 and the sliding seat 105, the length of the telescopic rod 104 is adjustable, so as to realize the adjustment of the height, the sliding seat 105 is provided at the bottom of the telescopic rod 104, the sliding seat 105 drives the telescopic rod 104 to move, so as to realize the support of the rear axle assembly with different lengths, the sliding block 106 cooperates with the adjusting screw 107 through the threaded hole 108, the adjusting screw 107 rotates in the threaded hole 108, so that the sliding block 106 can move on the chassis 101 to adapt to the rear axle assembly with different lengths, and the bottom plate 110 is provided with a plurality of guide grooves 111, and the guide grooves 111 cooperate with the sliding seat 105, so as to realize the limitation of the moving path of the post 102.

The sliding block 106 is disposed at the bottom of the telescopic rod 104, the threaded hole 108 penetrates through the sliding block 106, one end of the adjusting screw 107 penetrates through the sliding block 106 through the threaded hole 108, and the other end of the adjusting screw 107 is rotatably connected with the bottom frame 101.

The adjusting screw 107 is adapted to the sliding block 106, and when the adjusting screw 107 rotates in the sliding block 106, the sliding block 106 is controlled to move by using the rotating direction, so that the adjustment of the space between the upright posts 102 is realized, and the support requirements of different types of rear axle assemblies are met.

Secondly, the rollers 109 are disposed at four corners of the lower side of the bottom plate 110, a plurality of guide grooves 111 are disposed on the bottom plate 110, the guide grooves 111 are disposed in one-to-one correspondence with the sliding seats 105, and the guide grooves 111 are slidably connected with the corresponding sliding seats 105.

The roller 109 is disposed at the lower side of the base plate 110, the base plate 110 moves by using the roller 109, the base plate 110 is provided with a plurality of guide grooves 111, the guide grooves 111 limit the moving path of the sliding block 106, and the sliding block 106 is driven by the adjusting screw 107 to move in the guide grooves 111, so that the upright posts 102 can be driven to move, so that two groups of upright posts 102 are adapted to different types of rear axle assemblies.

Second embodiment

Referring to fig. 3, fig. 3 is a schematic cross-sectional view of a second embodiment of an epicyclic positioning apparatus.

On the basis of the first embodiment, the bottom plate 110 of the present utility model is further provided with a rotating sleeve 201, the rotating sleeve 201 is disposed at the inlet of the guide groove 111, and the rotating sleeve is sleeved on the outer side of the adjusting screw 107 so as to rotate along with the rotation of the adjusting screw 107;

the telescopic rod 104 comprises a base cylinder 202 and a movable rod 203, wherein the movable rod 203 is inserted into the base cylinder 202, and the base cylinder 202 is arranged on the sliding seat 105 and fixedly connected with the sliding seat 105.

The rotating sleeve 201 is disposed at the entrance of the guiding groove 111, and after the rotating sleeve 201 is sleeved on the adjusting screw 107, the adjusting screw 107 and the bottom frame 101 can rotate relatively through the rotating sleeve 201, and the base barrel 202 is movably connected with the movable rod 203, so as to adjust the height of the positioning block 103.

According to the turnover positioning device, the structure of the turnover positioning device is improved on the basis of the prior art, the telescopic rod 104 with adjustable length is additionally arranged, and the sliding seat 105 is arranged at the bottom of the telescopic rod 104, so that the upright post 102 can move along with the movement of the sliding seat 105, and the supporting requirements of rear axle assemblies with different lengths are met.

The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present utility model.

Claims (5)

1. The turnover positioning device comprises a movable underframe and two groups of upright posts provided with positioning blocks, and is characterized in that,

the stand all includes telescopic link and sliding seat, telescopic link length is adjustable, just the top of telescopic link is used for settling the locating piece, the sliding seat sets up the bottom of telescopic link, just the sliding seat with chassis sliding connection.

2. The epicyclic positioning apparatus according to claim 1, wherein,

the sliding seat comprises a sliding block provided with a threaded hole and an adjusting screw rod, wherein the sliding block is arranged at the bottom of the telescopic rod, the threaded hole penetrates through the sliding block, one end of the adjusting screw rod penetrates through the sliding block through the threaded hole, and the other end of the adjusting screw rod is connected with the underframe in a rotating mode.

3. The epicyclic positioning apparatus according to claim 2, wherein,

the chassis comprises rollers and a bottom plate provided with a plurality of guide grooves, wherein the rollers are arranged at four corners of the lower side of the bottom plate, the guide grooves are arranged on the bottom plate and are in one-to-one correspondence with the sliding seats, and the guide grooves are in sliding connection with the corresponding sliding seats.

4. The epicyclic positioning apparatus according to claim 3, wherein,

the bottom plate is also provided with a rotating sleeve, the rotating sleeve is arranged at the inlet of the guide groove, and the rotating sleeve is sleeved at the outer side of the adjusting screw so as to rotate along with the rotation of the adjusting screw.

5. The epicyclic positioning apparatus according to claim 4, wherein,

the telescopic rod comprises a base cylinder and a movable rod, wherein the movable rod is inserted into the base cylinder, and the base cylinder is arranged on the sliding seat and fixedly connected with the sliding seat.