CN204354068U - A kind of draw-off gear - Google Patents
A kind of draw-off gear Download PDFInfo
- Publication number
- CN204354068U CN204354068U CN201420863774.2U CN201420863774U CN204354068U CN 204354068 U CN204354068 U CN 204354068U CN 201420863774 U CN201420863774 U CN 201420863774U CN 204354068 U CN204354068 U CN 204354068U
- Authority
- CN
- China
- Prior art keywords
- telescoping cylinder
- push rod
- draw
- baffle plate
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model provides a kind of draw-off gear, comprise fixed mount, described fixed mount is provided with dividing plate and baffle plate in left and right directions parallel interval, described dividing plate has opening up U-shaped opening, described baffle plate is provided with the telescoping cylinder that push rod extends at left and right directions, described telescoping cylinder has the push rod for pressing with axle head top, and described telescoping cylinder to be assemblied on baffle plate and push rod axis is equal with two lateral extents of U-shaped opening in the longitudinal direction at above-below direction guiding movement.When this draw-off gear is in the U-shaped opening of axle clamp at dividing plate, by telescoping cylinder is regulated at above-below direction, the end of the push rod and axle that can realize telescoping cylinder is aimed at completely, does not need to place cushion block in the below of draw-off gear and supports, use more for convenience.
Description
Technical field
The utility model relates to a kind of draw-off gear.
Background technology
The inner ring of bearing is generally carry out interference fit with axle, therefore, bearing be installed to take off again after on axle time trouble very, prior art is generally the position adopting drift to be stuck in bearing inner race, manually knock and bearing is swept away, or adopt crowbar to be stuck in bearing inner race place, under bearing is prized.This method takes time and effort in use, causes the very large amount of labour to staff, there is larger potential safety hazard, is often subject to damage in various degree when taking off under bearing simultaneously, very inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of fast and easy to take off the draw-off gear of the parts such as bearing on axle.
Draw-off gear of the present utility model adopts following technical scheme: a kind of draw-off gear, comprise fixed mount, described fixed mount is provided with dividing plate and baffle plate in left and right directions parallel interval, described dividing plate has opening up U-shaped opening, described baffle plate is provided with the telescoping cylinder that push rod extends at left and right directions, described telescoping cylinder has the push rod for pressing with axle head top, and described telescoping cylinder to be assemblied on baffle plate and push rod axis is equal with two lateral extents of U-shaped opening in the longitudinal direction at above-below direction guiding movement.
Described telescoping cylinder is realized leading by what baffle plate was arranged slide with the lead guide chute that is slidably matched of the base plate of telescoping cylinder, and described fixed mount is also provided with for support telescopic cylinder in the side near telescoping cylinder push rod and makes telescoping cylinder be in the bracing or strutting arrangement of level.
The center, end of described push rod is provided with the installing hole of indent, and the laser aligner of the axes alignment for making push rod and axle is housed in described installing hole.
Telescoping cylinder described in described telescoping cylinder on draw-off gear baffle plate of the present utility model has the push rod for pressing with axle head top, described telescoping cylinder to be assemblied on baffle plate and push rod axis is equal with two lateral extents of U-shaped opening in the longitudinal direction at above-below direction guiding movement, time like this in the U-shaped opening of axle clamp at dividing plate, by telescoping cylinder is regulated at above-below direction, the end of the push rod and axle that can realize telescoping cylinder is aimed at completely, do not need to place cushion block in the below of draw-off gear to support, use more for convenience.
Further, the fixed mount of this draw-off gear is also provided with for support telescopic cylinder in the side near telescoping cylinder push rod and makes telescoping cylinder be in the bracing or strutting arrangement of level, by bracing or strutting arrangement can ensure the output axis of telescoping cylinder be in level and with the dead in line of axle, can not deflection be there is when telescoping cylinder extends top last item end.
Accompanying drawing explanation
Fig. 1 is the structural representation of the using state of a kind of draw-off gear embodiment of the present utility model;
Fig. 2 is the structural representation of Fig. 1 median septum.
Detailed description of the invention
The embodiment of a kind of draw-off gear of the present utility model: as shown in Figure 1-2, comprise fixed mount, fixed mount is included in baffle plate 1 and the dividing plate 2 of the setting of left and right directions parallel interval, baffle plate 1 and dividing plate 2 are rectangle, its corner location respectively correspondence offers screwed hole, baffle plate is connected respectively by four connecting screw rods 3 be connected in screwed hole with dividing plate, baffle plate 1 is provided with the guide chute 10 extended at above-below direction, baffle plate 1 is led in the vertical direction by guide chute and is equipped with telescoping cylinder 4, base plate and the guide chute of telescoping cylinder 4 match, telescoping cylinder 4 to extend and its right-hand member is the push rod 41 of telescoping cylinder at left and right directions, dividing plate 2 is being provided with opening up U-shaped opening 20 corresponding to the guide chute position on baffle plate 1, the axis of push rod is equal with two lateral extents of U-shaped opening in the longitudinal direction, two connecting screw rods below being positioned at also are provided with bracing or strutting arrangement, bracing or strutting arrangement corresponds to the position of the close push rod 41 of telescoping cylinder in the vertical direction and supports the right-hand member of telescoping cylinder, the gripper shoe extended before and after two connecting screw rods are overlapped with, bracing or strutting arrangement is located in this gripper shoe, bracing or strutting arrangement comprises swivel nut 7 and the spinning studdle 70 in swivel nut extended in the vertical direction, swivel nut 7 is fixing on the supporting plate, rotary support screw rod can make it at above-below direction guiding movement, the center, end of push rod 41 is provided with the installing hole caved inward, in this installing hole, laser aligner is installed, can the center, end of accurate guidance axis by laser aligner, accurately convenient when regulating the upper-lower position of telescoping cylinder like this.
The draw-off gear of the present embodiment in use, as shown in Figure 1, the U-shaped opening aiming axis 5 of dividing plate 2 is placed and makes the bearing 6 on axle 5 be positioned at the left side of dividing plate, the biside plate face of U-shaped opening coordinates with the inner ring block of bearing, slide up and down telescoping cylinder 4 and make the left side of its push rod 41 aiming axis 5, rotary support screw rod 70 makes its upper end contact with the downside of telescoping cylinder 4 to play a supporting role to telescoping cylinder, ensure the output axis of telescoping cylinder and the dead in line of axle 5 simultaneously, driving telescoping cylinder extends, being pressed the top of axle left side by the push rod of telescoping cylinder is that fixed mount is overall to doing movement, thus promote bearing by dividing plate and be moved to the left and make it depart from from axle.
In the present embodiment, telescoping cylinder to be led at above-below direction by guide chute that baffle plate is arranged and baffle plate and slides, fixed mount is also provided with and makes its push rod be in the bracing or strutting arrangement of level for support telescopic cylinder, in other embodiments, the bracket of above-below direction guiding movement can be arranged on fixed mount, telescoping cylinder is fixed on bracket, regulate the position of telescoping cylinder to make the end face of its aiming axis by moving up and down of bracket, bracket can be moved up and down by the realization that is threaded with the connecting screw rod of two on the upside of fixed mount, also can be moved up and down by other type of drive, bracing or strutting arrangement can not be arranged and directly by the hand steered aligning of staff, the present embodiment is only to provide a kind of preferred version.
In the present embodiment, the end of push rod is provided with laser aligner, in other embodiments, can not arrange laser aligner, and directly by manual-alignment, the present embodiment is only to provide a kind of preferred version.
Draw-off gear of the present utility model can regulate the upper-lower position of telescoping cylinder to make its aiming axis, applicability is stronger, operate more convenient, by the axis regulating the upper-lower position of telescoping cylinder to make its push rod aiming axis, ensure that the stationarity of drawing process, avoid causing telescoping cylinder deflection to come off because top last item line does not overlap and hurt staff, security is better.
Claims (3)
1. a draw-off gear, comprise fixed mount, described fixed mount is provided with dividing plate and baffle plate in left and right directions parallel interval, described dividing plate has opening up U-shaped opening, described baffle plate is provided with the telescoping cylinder that push rod extends at left and right directions, it is characterized in that, described telescoping cylinder has the push rod for pressing with axle head top, and described telescoping cylinder to be assemblied on baffle plate and push rod axis is equal with two lateral extents of U-shaped opening in the longitudinal direction at above-below direction guiding movement.
2. draw-off gear according to claim 1, it is characterized in that, described telescoping cylinder is realized leading by what baffle plate was arranged slide with the lead guide chute that is slidably matched of the base plate of telescoping cylinder, and described fixed mount is also provided with for support telescopic cylinder in the side near telescoping cylinder push rod and makes telescoping cylinder be in the bracing or strutting arrangement of level.
3. draw-off gear according to claim 1 and 2, is characterized in that, the center, end of described push rod is provided with the installing hole of indent, and the laser aligner of the axes alignment for making push rod and axle is housed in described installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420863774.2U CN204354068U (en) | 2014-12-31 | 2014-12-31 | A kind of draw-off gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420863774.2U CN204354068U (en) | 2014-12-31 | 2014-12-31 | A kind of draw-off gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204354068U true CN204354068U (en) | 2015-05-27 |
Family
ID=53255561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420863774.2U Expired - Fee Related CN204354068U (en) | 2014-12-31 | 2014-12-31 | A kind of draw-off gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204354068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877450A (en) * | 2017-12-18 | 2018-04-06 | 马鞍山市裕华机械制造有限公司 | A kind of oscillating bearing installation frock of hydraulic jack |
-
2014
- 2014-12-31 CN CN201420863774.2U patent/CN204354068U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877450A (en) * | 2017-12-18 | 2018-04-06 | 马鞍山市裕华机械制造有限公司 | A kind of oscillating bearing installation frock of hydraulic jack |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204064258U (en) | A kind of roadway convergence deformation measuring device | |
| CN204111163U (en) | A kind of steel pipe lifting tool | |
| CN204354068U (en) | A kind of draw-off gear | |
| CN104236530B (en) | Center aligning device | |
| CN204151048U (en) | Centrifuge tube hood-opening device | |
| IN2014DN10297A (en) | ||
| CN203712210U (en) | Automatic sleeve changing device | |
| CN204460120U (en) | For the shot-light holder device of driller control house | |
| CN204487468U (en) | Infusion bottle lid separator | |
| CN202621883U (en) | Positioning structure of die-casting mold | |
| CN205056697U (en) | Cross steel column tip orthotic devices convenient to shift | |
| CN204698595U (en) | A kind of location automatically X-ray breast photograph shelf | |
| CN204151454U (en) | Sapphire single-crystal furnace stretches seed rod | |
| CN203916702U (en) | A kind of iron stand | |
| CN203918505U (en) | Cylinder product side punching jig | |
| CN204171201U (en) | Punching machine positioning mechanism | |
| CN203126008U (en) | Mould fixing seat | |
| CN203650025U (en) | Clamping device for milling double faces of chain link | |
| CN204353233U (en) | Bellows force piece counter-force apparatus for correcting | |
| CN203838603U (en) | Tablet computer allowing supporting angles to be conveniently converted | |
| CN203868058U (en) | Manual lifting mast | |
| CN104481158A (en) | Bracket with adjustable installation height | |
| CN204685401U (en) | Hard plate parts point glue equipment | |
| CN204313775U (en) | Motorcycle rear mudguard device for detecting deformation | |
| CN203920064U (en) | A kind of marking press lifting column |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 475000 North Road, Jinming Road, Kaifeng City, Henan Patentee after: Kaifeng Shengda motor Polytron Technologies Inc Address before: 475000 North Road, Jinming Road, Kaifeng City, Henan Patentee before: Kaifeng Sheng Da Motor Manufacturing Co. Ltd |
|
| 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: 20150527 Termination date: 20191231 |