CN216833037U

CN216833037U - Hub grabbing and lifting device for heavy-duty car

Info

Publication number: CN216833037U
Application number: CN202220591430.5U
Authority: CN
Inventors: 何玉明; 王振亮; 刘乐
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-06-28
Anticipated expiration: 2032-03-18

Abstract

The utility model discloses a hub grabbing and lifting device for a heavy-duty car, which relates to the technical field of hub assembly and solves the technical problems that when the current hub of the heavy-duty car is assembled, the hub needs to be carried, and then the hub is assembled to the chassis of the car; the transfer trolley comprises a transfer trolley frame, wherein a supporting sleeve frame is fixedly arranged at the top of the transfer trolley frame, and an arc-shaped support is rotatably sleeved in the supporting sleeve frame; the utility model discloses have and to promote to extend the loop bar and carry out the push-and-pull, be convenient for tighten up four and snatch the handle, can be fast convenient snatch not unidimensional wheel hub to and carry out the level to the grabbing device of arc support one side and place, and the wheel hub after will snatching carries out vertical removal, is convenient for carry out fast assembly to automobile wheel hub.

Description

Hub grabbing and lifting device for heavy-duty car

Technical Field

The utility model relates to a wheel hub equipment technical field especially relates to a wheel hub snatchs and lifts device for heavy-duty car.

Background

The hub is the location of the wheel center where the axle is mounted, i.e., the "rim" or "steel ring" of people's convention. The hub is easy to be stained with dirt, and if the hub is not cleaned for a long time, the hub is likely to be corroded and deformed, so that potential safety hazards are caused, and special attention needs to be paid to maintenance of the hub;

but heavy automobile wheel hub on the existing market needs to be carried wheel hub when assembling, secondly assembles wheel hub to the hull department of car, because current heavy automobile's wheel hub is great, is not convenient for carry it to it artifical the transport, and then increases staff's the construction degree of difficulty, leads to wheel hub's installation especially inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a heavy-duty car is with wheel hub snatchs lifting device has solved heavy-duty car wheel hub when assembling, needs carry wheel hub, secondly assembles wheel hub to the undercarriage department of car, because current heavy-duty car's wheel hub is great, is not convenient for carry out artifical the transport to it, and then increases staff's the construction degree of difficulty, leads to wheel hub's the especially inconvenient technical problem of installation.

For solving the technical problem, the utility model provides a pair of wheel hub snatchs lifting device for heavy-duty car, including shifting the frame, the top fixed mounting who shifts the frame has the support sleeve frame, the inside of support sleeve frame is rotated and has been cup jointed the arc support, the inside of arc support has been seted up and has been tightened up the spout, one side fixed mounting of arc support has wheel hub to snatch the subassembly, the switching groove has been seted up to the inside of support sleeve frame, the inside in switching groove is equipped with the upset and promotes the subassembly, the bottom of shifting the frame is equipped with four and shifts the wheel.

Preferably, the inside of the supporting sleeve frame is rotatably sleeved with a rotating round rod, and the arc-shaped support is rotatably sleeved with the supporting sleeve frame through the rotating round rod.

Preferably, wheel hub snatchs the subassembly including snatching the crown plate, extending sleeve, connecting screw, extending loop bar, servo hydraulic cylinder, connecting sleeve board and snatching the handle, one side of arc support is equipped with snatchs the crown plate, four extension sleeves, every have been cup jointed through a plurality of connecting screw to the inside of snatching the crown plate extend the telescopic inside equal activity and have cup jointed and extend the crown bar, every extend the equal fixedly connected with of one end of crown bar and snatch the handle, one side fixed mounting who snatchs the crown plate has four servo hydraulic cylinder, every the equal fixed mounting in one side of extending the crown bar has connecting sleeve board, every the inside hydraulic pressure branch of servo hydraulic cylinder all cup joints with extending the crown bar is fixed through connecting sleeve board.

Preferably, one side of the grabbing ring plate is fixedly provided with four fixedly connected connecting plates, and the grabbing ring plate is fixedly connected with the arc-shaped support through the four fixedly connected connecting plates.

Preferably, upset hoisting component is including pivot sleeve, screw rod, screw sleeve, spacing slide, receipts cover frame and slip gyro wheel, the fixed cover in inside of supporting the cover frame has cup jointed two pivot sleeves, two the screw rod has been cup jointed in the rotation between the pivot sleeve, the outside screw thread of screw rod has cup jointed the screw sleeve, the equal fixedly connected with spacing slide in both sides of screw sleeve, two the outer wall of spacing slide all contacts with the outer wall of supporting the cover frame, one of them one side fixedly connected with of spacing slide receives the cover frame, the one end of receiving the cover frame is cup jointed with the activity of tightening up the spout, and receives the inside rotation of drawing the cover frame and cup jointed the slip gyro wheel, the outer wall of slip gyro wheel contacts with the outer wall of arc support.

Preferably, the top end of the threaded rotating rod penetrates through the rotating shaft sleeve, and a rotating handle is fixedly sleeved on the outer portion of the threaded rotating rod.

Compared with the prior art, the utility model provides a pair of wheel hub snatchs lifting device for heavy-duty car has following beneficial effect:

the utility model provides a heavy-duty car is with wheel hub snatchs pulling device, there are four sleeves that extend through a plurality of connecting screw fixed mounting in the inside of snatching the crown plate, and then carry out the activity to extending the loop bar and cup joint, one end fixedly connected with through extending the loop bar snatchs the handle, can articulate wheel hub from this, the cooperation has four servo pneumatic cylinders at the outer wall fixed mounting who snatchs the crown plate, and then can promote to extend the loop bar and carry out the push-and-pull, be convenient for tighten up four and snatch the handle, can be fast convenient snatch not unidimensional wheel hub.

The utility model provides a heavy-duty car is with wheel hub snatchs lifting device, there is support sleeve frame through the top fixed mounting who shifts the frame, secondly the screw thread bull stick has been cup jointed in the inside rotation of support sleeve frame, can drive the screw sleeve from this and go up and down, the arc support has been cup jointed in the inside rotation of support sleeve frame in the cooperation, fix snatching the crown plate, draw set frame and arc support activity to cup joint through the receipts with screw sleeve one side, and then carry out the level to the grabbing device of arc support one side and place, and wheel hub after will snatching carries out vertical removal, be convenient for carry out fast assembly to automobile wheel hub.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the side view of the present invention;

fig. 3 is an enlarged schematic structural view at a position a of the present invention;

fig. 4 is an enlarged schematic structural diagram of the position B of the present invention.

Reference numbers in the figures: 1. transferring the frame; 2. a support jacket frame; 3. rotating the round bar; 4. an arc-shaped bracket; 5. a hub grasping assembly; 501. grabbing a ring plate; 502. an extension sleeve; 503. a connecting screw; 504. an extension loop bar; 505. a servo hydraulic cylinder; 506. connecting the sleeve plate; 507. a grip handle; 6. fixedly connecting a connecting plate; 7. transferring the wheels; 8. rotating the handle; 9. overturning the lifting assembly; 901. a rotating shaft sleeve; 902. a threaded rotating rod; 903. a threaded sleeve; 904. a limiting sliding plate; 905. drawing and retracting the sleeve frame; 906. and a sliding roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiment one, given by fig. 1-4, the utility model discloses a transfer frame 1, the top fixed mounting who transfers frame 1 has support sleeve frame 2, and support sleeve frame 2's inside is rotated and has been cup jointed arc support 4, and the inside of arc support 4 has been seted up and has been tightened up the spout, and one side fixed mounting of arc support 4 has wheel hub to snatch subassembly 5, and the switching groove has been seted up to support sleeve frame 2's inside, and the inside in switching groove is equipped with upset promotion component 9, and the bottom that transfers frame 1 is equipped with four and shifts wheel 7.

Embodiment two, on the basis of embodiment one, the inside of support set frame 2 is rotated and is cup jointed and is rotated round bar 3, and arc support 4 rotates with support set frame 2 through rotating round bar 3 and cup joints, and then realizes rotating support arc support 4.

In the third embodiment, on the basis of the first embodiment, the hub grabbing component 5 comprises a grabbing ring plate 501, an extension sleeve 502 and a connecting screw 503, extend loop bar 504, servo hydraulic cylinder 505, connect the lagging 506 and snatch handle 507, one side of arc support 4 is equipped with snatchs loop bar 501, snatch loop bar 501's inside has been cup jointed four extension sleeves 502 through a plurality of connecting screw 503 is fixed, every extension sleeve 502's inside equal activity has been cup jointed and has been extended loop bar 504, every extension loop bar 504's the equal fixedly connected with of one end snatchs handle 507, one side fixed mounting who snatchs loop bar 501 has four servo hydraulic cylinder 505, every extension loop bar 504's the equal fixed mounting in one side has connection lagging 506, every servo hydraulic pressure branch of 505 inside all cup joints with extension loop bar 504 through connecting lagging 506, and then can snatch not unidimensional wheel hub fast and conveniently.

In the fourth embodiment, on the basis of the third embodiment, four fixed connection connecting plates 6 are fixedly installed on one side of the grabbing ring plate 501, and the grabbing ring plate 501 is fixedly connected with the arc-shaped support 4 through the four fixed connection connecting plates 6, so that the grabbing ring plate 501 can be fixedly connected with the arc-shaped support 4.

Fifth embodiment, on the basis of the first embodiment, the turnover lifting assembly 9 includes a rotating shaft sleeve 901, a threaded rotating rod 902, a threaded sleeve 903, a limiting sliding plate 904, a retracting sleeve frame 905 and a sliding roller 906, two rotating shaft sleeves 901 are fixedly sleeved inside the supporting sleeve frame 2, the threaded rotating rod 902 is rotatably sleeved between the two rotating shaft sleeves 901, the threaded sleeve 903 is sleeved outside the threaded rotating rod 902, the limiting sliding plates 904 are fixedly connected to both sides of the threaded sleeve 903, the outer walls of the two limiting sliding plates 904 are both in contact with the outer wall of the supporting sleeve frame 2, one side of one of the limiting sliding plates 904 is fixedly connected with the retracting sleeve frame 905, one end of the retracting sleeve frame 905 is movably sleeved with the retracting chute, the sliding roller 906 is rotatably sleeved inside the retracting sleeve frame 905, the outer wall of the sliding roller 906 is in contact with the outer wall of the arc-shaped support 4, so as to facilitate the hub grasping assembly 5 to perform standing translation, so that the hub can be leveled with the chassis to realize the installation of the hub.

Sixth embodiment, on the basis of fifth embodiment, the top end of the screw rotating rod 902 penetrates through the rotating shaft sleeve 901, and the external part of the screw rotating rod 902 is fixedly sleeved with the rotating handle 8, so that the screw rotating rod 902 can be rotated conveniently.

The working principle is as follows:

the first innovation point implementation step:

the first step is as follows: firstly, a grabbing ring plate 501 is arranged at the top of a transfer frame 1;

the second step is that: four extension sleeves 502 are fixedly arranged in the grabbing ring plate 501 through a plurality of connecting screws 503, so that the extension sleeve rods 504 are movably sleeved, and a grabbing handle 507 is fixedly connected to one end of each extension sleeve rod 504, so that the hub can be hung;

the third step: and four servo hydraulic cylinders 505 are fixedly arranged on the outer wall of the grabbing ring plate 501, so that the extending sleeve rod 504 can be pushed and pulled, four grabbing handles 507 can be conveniently tightened, and the hubs with different sizes can be quickly and conveniently grabbed.

The implementation step of the second innovation point:

the first step is as follows: the top of the transfer frame 1 is fixedly provided with a support sleeve frame 2, and then a threaded rotating rod 902 is rotatably sleeved in the support sleeve frame 2, so that a threaded sleeve 903 is driven to lift;

the second step is that: the arc-shaped support 4 is matched with the inside of the support sleeve frame 2 and is rotatably sleeved to fix the grabbing ring plate 501;

the third step: draw set frame 905 and arc support 4 activity through the receipts with screw sleeve 903 one side and cup joint, and then carry out the level to the grabbing device of arc support 4 one side and place to wheel hub after will snatching carries out vertical removal, is convenient for carry out fast assembly to automobile wheel hub.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heavy-duty car is with wheel hub snatchs device of lifting, includes transfer frame (1), its characterized in that: the top fixed mounting who shifts frame (1) has support sleeve frame (2), the inside of support sleeve frame (2) is rotated and has been cup jointed arc support (4), the inside of arc support (4) has been seted up and has been tightened up the spout, one side fixed mounting of arc support (4) has wheel hub to snatch subassembly (5), the switching groove has been seted up to the inside of support sleeve frame (2), the inside in switching groove is equipped with upset promotion subassembly (9), the bottom that shifts frame (1) is equipped with four and shifts wheel (7).

2. The hub grabbing and pulling device for the heavy-duty car as claimed in claim 1, wherein a rotating round bar (3) is rotatably sleeved inside the supporting sleeve frame (2), and the arc-shaped bracket (4) is rotatably sleeved with the supporting sleeve frame (2) through the rotating round bar (3).

3. The hub grabbing and pulling device for the heavy-duty car according to claim 1, wherein the hub grabbing component (5) comprises a grabbing ring plate (501), an extending sleeve (502), a connecting screw (503), an extending sleeve rod (504), a servo hydraulic cylinder (505), a connecting sleeve plate (506) and a grabbing handle (507), the grabbing ring plate (501) is arranged on one side of the arc-shaped support (4), the four extending sleeves (502) are fixedly sleeved in the grabbing ring plate (501) through a plurality of connecting screws (503), the extending sleeve rod (504) is movably sleeved in each extending sleeve (502), the grabbing handle (507) is fixedly connected to one end of each extending sleeve rod (504), the four servo hydraulic cylinders (505) are fixedly mounted on one side of the grabbing ring plate (501), and the connecting sleeve plate (506) is fixedly mounted on one side of each extending sleeve rod (504), the hydraulic support rod inside each servo hydraulic cylinder (505) is fixedly sleeved with the extension sleeve rod (504) through a connecting sleeve plate (506).

4. The hub grabbing and pulling device for the heavy-duty car as claimed in claim 3, wherein one side of the grabbing ring plate (501) is fixedly provided with four fixed connecting plates (6), and the grabbing ring plate (501) is fixedly connected with the arc-shaped bracket (4) through the four fixed connecting plates (6).

5. The hub grabbing and pulling device for the heavy-duty automobile as claimed in claim 1, wherein the overturning and lifting assembly (9) comprises a rotating shaft sleeve (901), a threaded rotating rod (902), a threaded sleeve (903), a limiting sliding plate (904), a retracting sleeve frame (905) and a sliding roller (906), two rotating shaft sleeves (901) are fixedly sleeved inside the supporting sleeve frame (2), the threaded rotating rod (902) is rotatably sleeved between the two rotating shaft sleeves (901), the threaded sleeve (903) is sleeved outside the threaded rotating rod (902), the limiting sliding plates (904) are fixedly connected to two sides of the threaded sleeve (903), the outer walls of the two limiting sliding plates (904) are both in contact with the outer wall of the supporting sleeve frame (2), one side of one limiting sliding plate (904) is fixedly connected with the retracting sleeve frame (905), receive the one end that draws set frame (905) and tighten up the spout activity and cup joint, and receive the inside rotation that draws set frame (905) and cup jointed slip gyro wheel (906), the outer wall of slip gyro wheel (906) contacts with the outer wall of arc support (4).

6. The hub grabbing and pulling device for the heavy-duty car as claimed in claim 5, wherein the top end of said screw rod (902) penetrates through the rotating shaft sleeve (901), and the rotating handle (8) is sleeved on the outside of the screw rod (902).