CN220945162U - Novel two grab and pull out wheel ware - Google Patents
Novel two grab and pull out wheel ware Download PDFInfo
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- CN220945162U CN220945162U CN202322639783.5U CN202322639783U CN220945162U CN 220945162 U CN220945162 U CN 220945162U CN 202322639783 U CN202322639783 U CN 202322639783U CN 220945162 U CN220945162 U CN 220945162U
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- wheel
- screw hole
- clamping jaw
- screw rod
- hexagonal ring
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- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 210000000078 claw Anatomy 0.000 claims description 2
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- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a novel two-grabbing wheel puller, which comprises a transverse plate and a limiting mechanism; a cross plate: the middle part of the upper surface of the horizontal plate is provided with a first screw hole, the inner thread of the first screw hole is connected with a pair wheel jackscrew, the upper end and the lower end of the pair wheel jackscrew are respectively provided with a hexagon head, the left end and the right end of the upper surface of the horizontal plate are respectively provided with a second screw hole, the inner part of the second screw hole is respectively connected with a vertical screw rod in a threaded manner, the upper end of the vertical screw rod is respectively provided with a limit head, and the outer cambered surfaces of the vertical screw rods are respectively connected with a clamping jaw in a sliding manner; limiting mechanism: set up in the inside of diaphragm and the lower extreme of clamping jaw respectively, stop gear includes the governing pipe, and this novel two are grabbed and are pulled out the wheel ware, through adjusting the clamping jaw angle of two grabbing and pull out the wheel ware, make two grab and pull out the wheel ware and can dismantle the wheel in less space, it is comparatively convenient to operate in the scene because of space and the narrow and small circumstances of equipment position, can be applicable to small-size motor to the wheel dismantlement work, and the practicality is stronger.
Description
Technical Field
The utility model relates to the technical field of wheel pullers, in particular to a novel two-grabbing wheel puller.
Background
The wheel puller, the aliased mine car pusher, the mine car replacer and the like are special mechanical equipment for the mine car, and have the main functions of disassembling and installing the mine car wheels and the bearings, so that the mine car bearings are prevented from being damaged when being disassembled manually, the labor intensity of staff is reduced, the working efficiency is improved, the power source is a self-contained hydraulic pump station, the brand new product design is realized, the whole hydraulic disassembly and the installation are realized, and the claw type disassembly of the old type wheel puller is replaced, so that the safety and the efficiency are improved; in the prior art, the use of two grab wheel-pulling devices is most extensive, when using, need through adjusting the interval of wheel-pulling device clamping jaw, make two clamping jaws of wheel-pulling device carry out the centre gripping with the motor to the wheel, then rethread rotates the wheel jackscrew at wheel-pulling device middle part, exert effort to the wheel, dismantle the wheel because wheel-pulling device centre gripping need be through the both sides of wheel-pulling device centre gripping, the operating space that needs at the in-process that leads to two grab wheel-pulling devices at the use is great, use comparatively inconveniently under some on-site space and the narrow and small circumstances of equipment position.
Disclosure of utility model
The utility model aims to overcome the existing defects, and provides the novel two-grabbing wheel puller, which can detach the wheel in a smaller space by adjusting the angles of the clamping jaws of the two-grabbing wheel puller, is convenient to operate in the field under the condition of narrow space and equipment position, and can effectively solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a novel two-grabbing wheel puller, which comprises a transverse plate and a limiting mechanism;
A cross plate: the middle part of the upper surface of the horizontal plate is provided with a first screw hole, the inner thread of the first screw hole is connected with a pair wheel jackscrew, the upper end and the lower end of the pair wheel jackscrew are respectively provided with a hexagon head, the left end and the right end of the upper surface of the horizontal plate are respectively provided with a second screw hole, the inner part of the second screw hole is respectively connected with a vertical screw rod in a threaded manner, the upper end of the vertical screw rod is respectively provided with a limit head, and the outer cambered surfaces of the vertical screw rods are respectively connected with a clamping jaw in a sliding manner;
Limiting mechanism: set up in the inside of diaphragm and the lower extreme of clamping jaw respectively, through adjusting the clamping jaw angle of two grab and pull out the wheel ware, make two grab and pull out the wheel ware and can dismantle the wheel in less space, it is comparatively convenient to operate in the scene because of space and the narrow and small circumstances of equipment position, can be applicable to small-size motor to the wheel dismantlement work, the practicality is stronger.
Further, the limiting mechanism comprises adjusting pipes, the adjusting pipes are respectively movably sleeved on the outer cambered surfaces of the vertical screw rods, and the adjusting pipes are positioned on the lower sides of the clamping jaws and limit the positions of the clamping jaws.
Further, stop gear still includes hexagonal ring, swivel and lower hexagonal ring, go up the hexagonal ring and set up in the lower surface of clamping jaw respectively, the swivel rotates respectively and connects in the indent of screw two upper ends, and the upper surface of swivel all is equipped with lower hexagonal ring, goes up hexagonal ring and lower hexagonal ring and all installs with the regulation pipe cooperation, goes up hexagonal ring, swivel and lower hexagonal ring and locates the extrados of vertical lead screw respectively movable sleeve, conveniently adjusts the angle of clamping jaw.
Further, stop gear still includes spout, spacing projection and spring, the spout sets up respectively in the left and right sides both ends of diaphragm, and the inside of spout is equal sliding connection has spacing projection, and the semicircle end of spacing projection and the spacing slot cooperation installation of swivel extrados all are equipped with the spring in the side that the swivel was kept away from to spacing projection, restrict the angle of clamping jaw.
Further, stop gear still includes slide plate and accommodate the lead screw, accommodate the lead screw threaded connection respectively in the screw of spout inner wall, accommodate the lead screw and be close to the one end of swivel all and be equipped with the slide plate, slide plate respectively with adjacent spring end fixed connection, adjust the restriction dynamics of clamping jaw.
Further, rubber pads are arranged on the lower surfaces of the clamping jaws, and friction force between the clamping jaws and the contact positions of the pair of wheels is increased.
Further, the nuts are connected with the outer cambered surface of the vertical screw rod in a threaded mode and are located on the lower side of the transverse plate, and the vertical screw rod is connected with the transverse plate more firmly.
Compared with the prior art, the utility model has the beneficial effects that: the novel two grab wheel pulling device has the following benefits:
When the device is used, the clamping jaw penetrates through the groove on the counter wheel, the adjusting pipe is rotated to adjust the angle of the clamping jaw, the rubber pad is in contact with the surface of the counter wheel, at the moment, under the action of the elastic force of the spring, the semicircular end head of the limiting convex column is spliced with the limiting slot of the outer cambered surface of the swivel, the angle of the clamping jaw is limited, the angle of the clamping jaw is prevented from being changed easily, the counter wheel jackscrew is rotated, the counter wheel jackscrew is enabled to move upwards through the threaded connection of the counter wheel jackscrew and the screw hole I, after the hexagonal head on the upper side is contacted with the motor bearing, the counter wheel jackscrew is enabled to move continuously, acting force is applied to the counter wheel through the clamping jaw, the counter wheel is detached through the adjustment of the clamping jaw angles of the two grabbing wheel devices, the two grabbing wheel devices can be detached in a smaller space, operation is convenient under the condition of space and equipment position, the device is applicable to small-size motor counter wheel detachment work, and the practicability is stronger.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the whole device in front section;
FIG. 3 is a schematic view of the overall device of the present utility model exploded;
Fig. 4 is an enlarged schematic view of the structure of the present utility model at a.
In the figure: the device comprises a transverse plate 1, a screw hole I, a screw hole II, a screw rod II, a positioning head I, a clamping jaw II, a positioning mechanism II, a regulating pipe 91, a hexagonal ring 92, a rotating ring 93, a hexagonal ring 94, a sliding groove 95, a limiting convex column 96, a spring 97, a sliding disc 98, a regulating screw rod 99, a rubber pad 10 and a screw cap 11.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present embodiment provides a technical solution: a novel two-grabbing wheel puller comprises a transverse plate 1 and a limiting mechanism 9;
Transverse plate 1: the middle of the upper surface of the screw is provided with a first screw hole 2, the inner threads of the first screw hole 2 are connected with a second screw hole 5, the inner threads of the second screw hole 5 are connected with a vertical screw rod 6, the upper end of the vertical screw rod 6 is provided with a limit head 7, the outer cambered surface of the vertical screw rod 6 is connected with a clamping jaw 8 in a sliding manner, the integral device is connected with the opposite wheel through the clamping jaw 8, the position between the clamping jaw 8 and the transverse plate 1 is limited through the cooperation of the limit head 7 and the vertical screw rod 6, the lower surface of the clamping jaw 8 is provided with a rubber pad 10, the friction force between the clamping jaw 8 and the contact position of the opposite wheel is increased, the clamping jaw 6 is connected with a screw cap 11 in the opposite direction to the screw rod 11, and the lower cambered surface of the screw rod 1 is connected with the screw cap 11 in the opposite direction to the screw cap 11, and the lower cambered surface of the screw rod 1 is connected with the screw cap 11;
Limit mechanism 9: the limiting mechanism 9 comprises an adjusting pipe 91, the adjusting pipe 91 is respectively movably sleeved on the outer cambered surface of the vertical screw rod 6, the adjusting pipe 91 is positioned at the lower side of the clamping jaw 8, the position of the clamping jaw 8 is limited by the matching of the adjusting pipe 91 and the limiting head 7, the limiting mechanism 9 also comprises an upper hexagonal ring 92, a rotating ring 93 and a lower hexagonal ring 94, the upper hexagonal ring 92 is respectively arranged on the lower surface of the clamping jaw 8, the rotating ring 93 is respectively connected in a rotating groove at the upper end of the screw hole two 5 in a rotating way, the upper surface of the rotating ring 93 is respectively provided with a lower hexagonal ring 94, the upper hexagonal ring 92 and the lower hexagonal ring 94 are respectively matched with the adjusting pipe 91, the upper hexagonal ring 92, the rotating ring 93 and the lower hexagonal ring 94 are respectively movably sleeved on the outer cambered surface of the vertical screw rod 6, the clamping jaw 8, the pipe 91 and the rotating ring 93 are limited by the plugging of the upper hexagonal ring 92 and the lower hexagonal ring 94 and the adjusting pipe 91, the angle of the clamping jaw 8 is conveniently adjusted, the limiting mechanism 9 further comprises a sliding groove 95, a limiting convex column 96 and a spring 97, the sliding groove 95 is respectively arranged at the left end and the right end of the transverse plate 1, the limiting convex column 96 is slidably connected in the sliding groove 95, the semicircular end of the limiting convex column 96 is matched with a limiting slot of the outer cambered surface of the rotating ring 93, the side surface of the limiting convex column 96, far away from the rotating ring 93, is provided with the spring 97, under the elastic force of the spring 97, the semicircular end of the limiting convex column 96 is spliced with the limiting slot of the outer cambered surface of the rotating ring 93, the rotating ring 93 and the lower hexagonal ring 94 are limited to rotate, the adjusting pipe 91 and the rotating ring 93 are limited to rotate relatively through the splicing limitation of the lower hexagonal ring 94 and the adjusting pipe 91, the angle of the clamping jaw 8 is further limited, the angle of the clamping jaw 8 is prevented from being easily changed, the limiting mechanism 9 further comprises a sliding disc 98 and an adjusting screw 99, the adjusting screw rod 99 is respectively in threaded connection in the screw hole of the inner wall of the sliding groove 95, one end of the adjusting screw rod 99, which is close to the swivel 93, is provided with a sliding disc 98, the sliding disc 98 is respectively fixedly connected with the end of the adjacent spring 97, the adjusting screw rod 99 is rotated, the sliding disc 98 is driven to move through threaded connection of the adjusting screw rod 99 and the screw hole of the inner wall of the sliding groove 95, the expansion amplitude of the spring 97 is adjusted, and the limiting force on the angle of the clamping jaw 8 is increased.
The working principle of the novel two-grabbing wheel puller provided by the utility model is as follows: when the rotary adjusting device is used, the clamping jaw 8 penetrates through the groove on the counter wheel, the adjusting tube 91 is rotated, the relative rotation of the adjusting tube 91 and the clamping jaw 8 is limited through the insertion connection between the upper hexagonal ring 92 and the inside of the adjusting tube 91, the clamping jaw 8 is driven to rotate, the rubber pad 10 is enabled to be in contact with the surface of the counter wheel, at the moment, under the action of the elastic force of the spring 97, the semicircular end of the limiting convex column 96 is inserted into the limiting slot of the outer cambered surface of the rotating ring 93, the rotation of the rotating ring 93 and the lower hexagonal ring 94 is limited, the relative rotation of the adjusting tube 91 and the rotating ring 93 is limited through the insertion connection between the lower hexagonal ring 94 and the inside of the adjusting tube 91, the angle of the clamping jaw 8 is further limited, the angle of the clamping jaw 8 is prevented from being changed easily, then the counter wheel jackscrew 3 is rotated through the hexagonal head 4 at the lower side, the threaded connection between the counter wheel jackscrew 3 and the screw hole 2 is enabled to move upwards, and the counter wheel is detached through the acting force applied to the clamping jaw 8 with the continued movement of the counter wheel jackscrew 3 after the hexagonal head 4 at the upper side is contacted with the motor bearing.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.
Claims (7)
1. The utility model provides a novel two grab and pull out wheel ware which characterized in that: comprises a transverse plate (1) and a limiting mechanism (9);
transverse plate (1): the middle part of the upper surface of the vertical screw rod is provided with a first screw hole (2), the inner thread of the first screw hole (2) is connected with a pair wheel jackscrew (3), the upper end and the lower end of the pair wheel jackscrew (3) are respectively provided with a hexagon head (4), the left end and the right end of the upper surface of the transverse plate (1) are respectively provided with a second screw hole (5), the inner part of the second screw hole (5) is respectively connected with a vertical screw rod (6), the upper end of the vertical screw rod (6) is respectively provided with a limit head (7), and the outer cambered surfaces of the vertical screw rods (6) are respectively connected with clamping claws (8) in a sliding manner;
Limiting mechanism (9): are respectively arranged in the transverse plate (1) and at the lower ends of the clamping jaws (8).
2. The novel double-grabbing wheel puller according to claim 1, wherein: the limiting mechanism (9) comprises adjusting pipes (91), the adjusting pipes (91) are respectively movably sleeved on the outer cambered surfaces of the vertical screw rods (6), and the adjusting pipes (91) are located on the lower sides of the clamping jaws (8).
3. The novel double-grabbing wheel puller according to claim 2, wherein: stop gear (9) still include hexagonal ring (92), swivel (93) and lower hexagonal ring (94), hexagonal ring (92) set up respectively in the lower surface of clamping jaw (8), swivel (93) rotate respectively and connect in the indent of screw two (5) upper end, the upper surface of swivel (93) all is equipped with hexagonal ring (94) down, hexagonal ring (92) and hexagonal ring (94) down all install with regulation pipe (91) cooperation, the outer cambered surface of vertical lead screw (6) is located to hexagonal ring (92), swivel (93) and hexagonal ring (94) down movable sleeve respectively.
4. A novel two-grab wheel puller according to claim 3, characterized in that: stop gear (9) still include spout (95), spacing projection (96) and spring (97), spout (95) set up respectively in the left and right sides both ends of diaphragm (1), and the inside of spout (95) is equal sliding connection has spacing projection (96), and the semicircle end of spacing projection (96) is installed with the spacing slot cooperation of swivel (93) extrados, and the side that swivel (93) was kept away from to spacing projection (96) all is equipped with spring (97).
5. The novel double-grabbing wheel puller according to claim 4 is characterized in that: the limiting mechanism (9) further comprises a sliding disc (98) and an adjusting screw rod (99), the adjusting screw rod (99) is respectively connected in a screw hole of the inner wall of the sliding groove (95) in a threaded mode, the sliding disc (98) is arranged at one end, close to the rotating ring (93), of the adjusting screw rod (99), and the sliding disc (98) is respectively fixedly connected with the end heads of the adjacent springs (97).
6. The novel double-grabbing wheel puller according to claim 1, wherein: the lower surface of clamping jaw (8) all is equipped with rubber pad (10).
7. The novel double-grabbing wheel puller according to claim 1, wherein: the outer cambered surface of vertical lead screw (6) all threaded connection has nut (11), and nut (11) all are located the downside of diaphragm (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322639783.5U CN220945162U (en) | 2023-09-27 | 2023-09-27 | Novel two grab and pull out wheel ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322639783.5U CN220945162U (en) | 2023-09-27 | 2023-09-27 | Novel two grab and pull out wheel ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220945162U true CN220945162U (en) | 2024-05-14 |
Family
ID=91025335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322639783.5U Active CN220945162U (en) | 2023-09-27 | 2023-09-27 | Novel two grab and pull out wheel ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220945162U (en) |
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2023
- 2023-09-27 CN CN202322639783.5U patent/CN220945162U/en active Active
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