CN213917958U - Circular claw type puller - Google Patents
Circular claw type puller Download PDFInfo
- Publication number
- CN213917958U CN213917958U CN202022604272.6U CN202022604272U CN213917958U CN 213917958 U CN213917958 U CN 213917958U CN 202022604272 U CN202022604272 U CN 202022604272U CN 213917958 U CN213917958 U CN 213917958U
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- ring
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- 210000000078 claw Anatomy 0.000 title claims abstract description 24
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of draw horse ware, especially, circular draw claw formula draw horse ware when dismantling to components such as bearing, gear of engine or derailleur the inside to current draw horse, appears easily because of the inhomogeneous damage that makes the component of atress, moreover hard with the component when taking off from drawing the horse, the inconvenient problem of adjustment, the following scheme of present proposition, it includes the ring, the bottom symmetry slidable mounting of ring has two semicircular clamping plates, and the top fixed mounting of ring has the mounting panel, and symmetry slidable mounting has two backup pads on the mounting panel, and the top fixed mounting of two backup pads has same roof, and the top fixed mounting of roof has the pull ring, and symmetry slidable mounting has two connecting plates on the ring. The utility model discloses when pressing from both sides and getting the component, can ensure that the component atress is even, avoided the damage of component to it is also very convenient, labour saving and time saving to take off the component from drawing the horse.
Description
Technical Field
The utility model relates to a draw horse ware technical field, especially relate to a circular claw formula of drawing horse ware.
Background
Three-jaw pullers are frequently used tools in mechanical maintenance. Mainly for axially removing damaged bearings from the shaft. Mainly comprises a rotating handle, a screw rod and a pulling claw. The bearing has two claws and three claws, and the main sizes are the length of the pulling claw, the distance between the pulling claws and the length of the screw rod so as to adapt to bearings with different diameters and different axial installation depths. When the device is used, the screw rod tip is positioned in the shaft end tip hole to adjust the position of the pull claw, so that the pull claw is hooked on the outer ring of the bearing, and the pull claw drives the bearing to move outwards along the axial direction to be dismounted by rotating the rotating handle.
However, when the existing puller is used for disassembling elements such as a bearing, a gear and the like in an engine or a transmission, the elements are easily damaged due to uneven stress, and the elements are difficult to take off from the puller, so that the operation is inconvenient and the adjustment is troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the existing puller is easy to damage elements due to uneven stress when the elements such as a bearing and a gear of an engine or a transmission are disassembled, and the elements are difficult to take off from the puller, so that the puller is inconvenient to operate and troublesome to adjust, and the round puller with the claw type is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a circular claw formula of drawing horse ware, includes the ring, the bottom symmetrical slidable mounting of ring has two semicircular clamping plate, and the top fixed mounting of ring has the mounting panel, and symmetrical slidable mounting has two backup pads on the mounting panel, and the top fixed mounting of two backup pads has same roof, and the top fixed mounting of roof has the pull ring, and symmetrical slidable mounting has two connecting plates on the ring, and the equal movable mounting in top of two connecting plates has the bottom of connecting rod, and the top of two connecting rods is movable mounting respectively in two backup pads.
Preferably, two chutes are symmetrically formed in the circular ring, sliding blocks are arranged in the two chutes in a sliding mode, and the two connecting plates are fixedly arranged on the two sliding blocks respectively.
Preferably, the springs are fixedly mounted in the two sliding grooves and fixedly connected with the two sliding blocks respectively.
Preferably, equal fixed mounting has the driving plate on two sliders, and two equal slidable mounting of driving plate are on the ring, two driving plates respectively with two semicircular clamping plate fixed connection.
Preferably, two sliding holes are symmetrically formed in the circular ring, and the two transmission plates are slidably mounted in the two sliding holes respectively.
Compared with the prior art, the utility model has the advantages of:
(1) according to the scheme, the circular ring, the semicircular clamping plates, the mounting plate, the supporting plate, the top plate, the pull ring, the connecting plate, the sliding groove, the sliding block, the spring, the transmission plate, the sliding hole and the connecting rod are arranged, the two semicircular clamping plates can be extruded and moved to be opened through the extrusion element, after the circular ring is completely sleeved on the element, the two semicircular clamping plates reset to block the element, the element can be taken out, the stress of the element can be ensured to be uniform, and the element is prevented from being damaged;
(2) this scheme is through having set up ring, semicircular clamp plate, mounting panel, backup pad, roof, pull ring, connecting plate, spout, slider, spring, driving plate, sliding hole, connecting rod, takes off the back with the component, can promote the roof and move down to make two backup pads drive two connecting plates through two connecting rods and remove, thereby can drive two semicircular clamp plate and remove separately, take off the component, it is very convenient to use.
The utility model discloses when pressing from both sides and getting the component, can ensure that the component atress is even, avoided the damage of component to it is also very convenient, labour saving and time saving to take off the component from drawing the horse.
Drawings
Fig. 1 is a schematic structural view of a circular claw type horse puller according to the present invention;
fig. 2 is a schematic structural view of a driving plate and a semicircular clamping plate of the circular claw type horse puller provided by the utility model;
fig. 3 is a schematic structural diagram of a part a of a circular claw type horse puller provided by the present invention.
In the figure: 1. a circular ring; 2. a semicircular clamping plate; 3. mounting a plate; 4. a support plate; 5. a top plate; 6. a pull ring; 7. a connecting plate; 8. a chute; 9. a slider; 10. a spring; 11. a drive plate; 12. a slide hole; 13. a connecting rod.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-3, a circular draw claw type draws horse ware, including ring 1, the bottom symmetrical slidable mounting of ring 1 has two semicircular clamping plates 2, the top fixed mounting of ring 1 has mounting panel 3, symmetrical slidable mounting has two backup pads 4 on the mounting panel 3, the top fixed mounting of two backup pads 4 has same roof 5, the top fixed mounting of roof 5 has pull ring 6, symmetrical slidable mounting has two connecting plates 7 on the ring 1, the equal movable mounting in top of two connecting plates 7 has the bottom of connecting rod 13, the top of two connecting rods 13 is movable mounting respectively on two backup pads 4.
In this embodiment, two spouts 8 have been seted up to the symmetry on the ring 1, and equal slidable mounting has slider 9 in two spouts 8, and two connecting plates 7 are fixed mounting respectively on two sliders 9, have guaranteed the steady slip of two connecting plates 7.
In this embodiment, equal fixed mounting has spring 10 in two spouts 8, and two springs 10 respectively with two slider 9 fixed connection for two connecting plates 7 can reset after losing thrust.
In this embodiment, equal fixed mounting has drive plate 11 on two sliders 9, and two equal slidable mounting of drive plate 11 are on ring 1, two drive plates 11 respectively with two semi-circular splint 2 fixed connection for two sliders 9's removal can drive two semi-circular splint 2 and remove.
In this embodiment, two sliding holes 12 have been seted up to the symmetry on the ring 1, and two driving plates 11 are slidable mounting respectively in two sliding holes 12, have guaranteed the stable slip of two driving plates 11.
Example two
Referring to fig. 1-3, a circular draw claw formula draws horse ware, including ring 1, the bottom symmetry slidable mounting of ring 1 has two semicircular clamping plate 2, the top of ring 1 has mounting panel 3 through welded fastening, symmetrical slidable mounting has two backup pad 4 on the mounting panel 3, the top of two backup pad 4 has same roof 5 through welded fastening, the top of roof 5 has pull ring 6 through welded fastening, symmetrical slidable mounting has two connecting plates 7 on the ring 1, the equal movable mounting in top of two connecting plates 7 has the bottom of connecting rod 13, the top of two connecting rods 13 is movable mounting respectively on two backup pad 4.
In this embodiment, two spouts 8 have been seted up to the symmetry on the ring 1, and equal slidable mounting has slider 9 in two spouts 8, and two connecting plates 7 are respectively through welded fastening install on two sliders 9, have guaranteed the stable slip of two connecting plates 7.
In this embodiment, all there is spring 10 through welded fastening in two spouts 8, two springs 10 respectively with two slider 9 fixed connection for two connecting plates 7 can reset after losing thrust.
In this embodiment, all install driving plate 11 through welded fastening on two sliders 9, two driving plate 11 equal slidable mounting are on ring 1, two driving plate 11 respectively with two semi-circular splint 2 fixed connection for two sliders 9's removal can drive two semi-circular splint 2 and remove.
In this embodiment, two sliding holes 12 have been seted up to the symmetry on the ring 1, and two driving plates 11 are slidable mounting respectively in two sliding holes 12, have guaranteed the stable slip of two driving plates 11.
In the embodiment, when a bearing or a gear needs to be disassembled, a ring is placed above the bearing or the gear, then the ring 1 is extruded towards the bearing or the gear, the two semicircular clamping plates 2 are extruded towards two sides to move away, after the ring 1 is completely sleeved on the bearing or the gear, the two semicircular clamping plates 2 reset under the elastic force of the two springs 10, the pull ring 6 is pulled to remove the bearing or the gear, after the bearing or the gear is removed, one hand holds the mounting plate 3, the other hand pushes the pull ring 6 to move, the pull ring 6 drives the top plate 5 to move, the top plate 5 drives the two supporting plates 4 to move, the supporting plates 4 drive the two connecting plates 7 to move through the two connecting rods 13, the two connecting plates 7 drive the two sliding blocks 9 to move, the two sliding blocks 9 drive the two driving plates 11 to move, the two semicircular clamping plates 2 are driven by the two driving plates 11 to move, and therefore the bearing or the gear is removed from the puller, the use is very convenient.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. The utility model provides a circular claw formula of drawing horse ware, including ring (1), a serial communication port, the bottom symmetry slidable mounting of ring (1) has two semicircular clamping plate (2), the top fixed mounting of ring (1) has mounting panel (3), symmetrical slidable mounting has two backup pad (4) on mounting panel (3), the top fixed mounting of two backup pad (4) has same roof (5), the top fixed mounting of roof (5) has pull ring (6), symmetrical slidable mounting has two connecting plate (7) on ring (1), the equal movable mounting in top of two connecting plate (7) has the bottom of connecting rod (13), the top of two connecting rod (13) is movable mounting respectively on two backup pad (4).
2. The circular pull claw type puller according to claim 1, wherein the circular ring (1) is symmetrically provided with two sliding grooves (8), sliding blocks (9) are slidably mounted in the two sliding grooves (8), and the two connecting plates (7) are respectively and fixedly mounted on the two sliding blocks (9).
3. The circular puller claw type puller according to claim 2, wherein springs (10) are fixedly installed in the two sliding grooves (8), and the two springs (10) are respectively and fixedly connected with the two sliding blocks (9).
4. The circular claw type puller according to claim 2, wherein the two sliding blocks (9) are fixedly provided with the driving plates (11), the two driving plates (11) are slidably arranged on the circular ring (1), and the two driving plates (11) are respectively and fixedly connected with the two semicircular clamping plates (2).
5. The circular claw type extractor according to claim 1, wherein the circular ring (1) is symmetrically provided with two sliding holes (12), and the two driving plates (11) are respectively slidably mounted in the two sliding holes (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022604272.6U CN213917958U (en) | 2020-11-11 | 2020-11-11 | Circular claw type puller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022604272.6U CN213917958U (en) | 2020-11-11 | 2020-11-11 | Circular claw type puller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213917958U true CN213917958U (en) | 2021-08-10 |
Family
ID=77170348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022604272.6U Expired - Fee Related CN213917958U (en) | 2020-11-11 | 2020-11-11 | Circular claw type puller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213917958U (en) |
-
2020
- 2020-11-11 CN CN202022604272.6U patent/CN213917958U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210810 |