CN201922406U - Multi-functional puller - Google Patents
Multi-functional puller Download PDFInfo
- Publication number
- CN201922406U CN201922406U CN2011200082094U CN201120008209U CN201922406U CN 201922406 U CN201922406 U CN 201922406U CN 2011200082094 U CN2011200082094 U CN 2011200082094U CN 201120008209 U CN201120008209 U CN 201120008209U CN 201922406 U CN201922406 U CN 201922406U
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- CN
- China
- Prior art keywords
- drag hook
- screw
- push rod
- connecting plate
- drawing device
- 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
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Abstract
The utility model relates to a multi-functional puller which is provided with a seat frame, a pulling device and a lower regulating and positioning device, wherein the seat frame comprises a seat plate and a mandril, the pulling device comprises a screw rod, a screw nut, an end face bearing, a connecting plate, a drag hook, a lever, an upper regulating and positioning device and the lower regulating and positioning device, the screw rod is inserted into a middle hole of the seat plate, the lower part of the screw rod is connected with a middle screw hole of the connecting plate, the upper end part of the drag hook is respectively hinged on the left end part and the right end part of the connecting plate, one end of the connecting plate is hinged with the lever, the upper part of the drag hook is provided with the upper regulating and positioning device, and the lower regulating and positioning device is arranged at the lower part of the drag hook. The multi-functional puller has the characteristics of reasonable design, low manufacturing cost, multiple functions and large suitable size range, is simple, convenient and flexible to operate, and can be used for pulling a bearing, a belt pulley, a dry-type cylinder sleeve or a wet-type cylinder sleeve and an inner ring of a bearing of a falling bead and an outer ring of the bearing of the falling bead; and meanwhile, when the cylinder sleeve is pulled, the multi-functional puller can be operated by one person and is a multi-purpose mechanical repair tool.
Description
Technical field
The utility model relates to a kind of drawing device, especially relate to a kind ofly can draw that dial axis holds, the multi-functional drawing device of belt pulley, cylinder jacket and blind hole.
Background technology
Drawing device is a kind of repair of machine instrument, and existing drawing dialled device many types are arranged, and these draw and dial often function singleness of device, as draws dial axis to hold with belt pulley is used and draw horse, and with drawing three drag hooks of horse not have positioner, often shakiness is drawn in unhook; Draw and dial the disk drawing device that cylinder jacket is used, use the disk drawing device, various vehicle cylinder jacket vary in size and need join different size and draw dish, and needs two people operate simultaneously, and are very inconvenient; Draw and dial the cam drawing device that blind hole is used, and the adaptability of cam blind hole drawing device is narrow, only can draw endoporus is the bearer ring on the body stayed of 20-50mm.
The utility model content
In order to overcome the above-mentioned shortcoming of prior art, the utility model provides a kind of can draw that dial axis holds, the multi-functional drawing device of belt pulley, cylinder jacket and blind hole.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of multi-functional drawing device, mounting is arranged, draw and dial device and following adjusting positioner, this mounting comprises seat board and push rod, the described group device that draws comprises screw mandrel, screw, the end face bearing, connecting plate, drag hook, lever, adjusted positioner and following adjusting positioner, screw mandrel is inserted in the hole in the seat board, its underpart connects the middle screw of connecting plate, the drag hook upper end is hinged on a connecting plate left side respectively, on the right part, connecting plate one end is hinged with lever, drag hook top is equipped with the adjusted positioner, and following adjusting positioner is located at the drag hook bottom.
The middle part of described seat board is provided with the through hole that is inserted in screw mandrel, and feed screw nut's below is provided with an end face bearing, and both sides are respectively equipped with the through hole that is inserted in push rod.
Described drag hook is divided into dry type and draws and angle and the wet type drag hook, and the hook portion of wet type drag hook is a plate shape, and both sides are circular arc.
It is plane that described dry type is drawn the hook portion of angling, and dry type draws the inboard of angling to be the fan template.
Described adjusted positioner comprises hinge ring a, rotation nut, regulates positioning screw a and regulates setscrew nut, and latch is hinged on respectively on the left and right drag hook in the circular hole below hinge ring a and the rotation nut.
Described down adjusting positioner is arranged on the drag hook bottom, and it comprises segmental support, regulates positioning screw b and hinge ring b, and latch below the right openend of hinge ring b and segmental support injects respectively in the circular hole on the left and right drag hook.
Described adjusting positioning screw b is screwed in the openend screw of a segmental support left side, and right-hand member is hinged on the ring b.
Described push rod is divided into dry type push rod and wet type push rod, and the wet type push rod is short, and the dry type push rod is long.
The beneficial effects of the utility model are: have reasonable in designly, cost of manufacture is low, and function is many, easy and simple to handle, flexible, and the characteristics that the suitable dimensions scope is big can draw that dial axis holds, the bearing inner and outer rings of belt pulley, dry type or wet liner, the pearl that comes off; Simultaneously one man operation get final product when dialling cylinder jacket drawing, and when drawing the bearing inner and outer rings of the pearl that group comes off, with being hooked on the edge of ring or being hooked on the pearl groove, is a kind of multiduty repair of machine instrument.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of dry type drag hook described in the utility model.
Fig. 3 is the structural representation of dry type push rod described in the utility model.
Among the figure: 1-seat board, 2-push rod, 3-strand ring b, the 4-screw mandrel, 5-screw, 6-connecting plate, the 7-drag hook, the hook portion of 8-drag hook, 9-strand ring a, 10-rotates nut, and 11-regulates positioning screw a, and 12-regulates setscrew nut, the 13-segmental support, 14-regulates positioning screw b, 15-lever, the 16-screw, 17-end face bearing, the 18-dry type is drawn and is angled.
The specific embodiment
Referring to Fig. 1, a kind of multi-functional drawing device, comprise mounting, draw and dial device and following adjusting positioner, this mounting comprises seat board 1 and push rod 2, this seat board 1 middle part is provided with the through hole that is inserted in screw mandrel 4, in order to make screw mandrel 4 rotate flexible, laborsaving and to reduce wear, be provided with an end face bearing 17 below screw 5, above the mounting, the both sides of seat board 1 are respectively equipped with the through hole that is inserted in push rod 2, and push rod 2 is divided into dry type push rod and wet type push rod, the wet type push rod is shorter, in the specific implementation, increase by two dry type push rods 2, as spare part, as shown in Figure 3, dry type push rod 2 is longer.The described group device that draws comprises screw mandrel 4, screw 5, end face bearing 17, connecting plate 6, drag hook 7, lever 15, adjusted positioner and following adjusting positioner, screw mandrel 4 is inserted in the hole in the seat board 1, its underpart connects connecting plate 6 middle screws, drag hook 7 upper ends are hinged on connecting plate 6 left sides respectively, on the right part, drag hook 7 is divided into dry type and draws and angle 18 and the wet type drag hook, dry type is drawn and is angled 18 as acknowledgment copy, the hook portion of wet type drag hook is a plate shape, both sides are circular arc, drawing when dialling cylinder sleeve, adopt dry type to draw and angle 18, as shown in Figure 2, dry type is drawn and is angled 18 hook portion 8 for plane, and it is very thick, dry type is drawn and is angled 18 inboard for the fan template and widen, and its effect is to make to draw to angle and drawn object to engage face width, drawbench deflection no longer when exerting oneself; Connecting plate 6 right-hand members are hinged with lever 15, during operation, hold this lever 15, make the utility model keep balance, drag hook 7 tops are equipped with the adjusted positioner, this adjusted positioner comprises hinge ring a9, rotation nut 10, regulates positioning screw a11 and regulates setscrew nut 12, and latches are hinged on respectively in the circular hole on the left and right drag hook 7 below hinge ring a9 and the rotation nut 10.
Following adjusting positioner is located at drag hook 7 bottoms, this time adjusting positioner is a micrometer shape, is arranged on drag hook 7 bottoms, and it comprises segmental support 13, regulates positioning screw b14 and hinge ring b3, latch below hinge ring b3 and the segmental support 13 right openends injects respectively in the circular hole on the left and right drag hook 7; Regulate positioning screw b14 and be screwed into 16 li of segmental support 13 left openend screws, right-hand member is hinged on the ring b3.
The utility model can draw that dial axis holds, the bearing inner and outer rings of belt pulley, cylinder jacket, the pearl that comes off; Simultaneously one man operation get final product when dialling cylinder jacket drawing, and when drawing the bearing inner and outer rings of the pearl that group comes off, with being hooked on the edge of ring or being hooked on the pearl groove, is a kind of multi-functional, multiduty repair of machine instrument.
Claims (8)
1. multi-functional drawing device, mounting is arranged, draw and dial device and following adjusting positioner, this mounting comprises seat board and push rod, it is characterized in that: the described group device that draws comprises screw mandrel, screw, end face bearing, connecting plate, drag hook, lever, adjusted positioner and following adjusting positioner, screw mandrel is inserted in the hole in the seat board, its underpart connects the middle screw of connecting plate, the drag hook upper end is hinged on respectively on the left and right end of connecting plate, connecting plate one end is hinged with lever, drag hook top is equipped with the adjusted positioner, and following adjusting positioner is located at the drag hook bottom.
2. multi-functional drawing device according to claim 1 is characterized in that: the middle part of described seat board is provided with the through hole that is inserted in screw mandrel, and feed screw nut's below is provided with an end face bearing, and both sides are respectively equipped with the through hole that is inserted in push rod.
3. multi-functional drawing device according to claim 1 is characterized in that: described drag hook is divided into dry type and draws and angle and the wet type drag hook, and the hook portion of wet type drag hook is a plate shape, and both sides are circular arc.
4. multi-functional drawing device according to claim 3 is characterized in that: it is plane that described dry type is drawn the hook portion of angling, and dry type draws the inboard of angling to be the fan template.
5. multi-functional drawing device according to claim 1, it is characterized in that: described adjusted positioner comprises hinge ring a, rotation nut, regulates positioning screw a and regulates setscrew nut, and latch is hinged on respectively on the left and right drag hook in the circular hole below hinge ring a and the rotation nut.
6. multi-functional drawing device according to claim 1, it is characterized in that: described adjusting positioner down is arranged on the drag hook bottom, it comprises segmental support, regulates positioning screw b and hinge ring b, and latch below the right openend of hinge ring b and segmental support injects respectively on the left and right drag hook in the circular hole.
7. multi-functional drawing device according to claim 6 is characterized in that: described adjusting positioning screw b is screwed in the openend screw of a segmental support left side, and right-hand member is hinged on the ring b.
8. multi-functional drawing device according to claim 1 is characterized in that: described push rod is divided into dry type push rod and wet type push rod, and the wet type push rod is short, and the dry type push rod is long.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200082094U CN201922406U (en) | 2011-01-12 | 2011-01-12 | Multi-functional puller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200082094U CN201922406U (en) | 2011-01-12 | 2011-01-12 | Multi-functional puller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201922406U true CN201922406U (en) | 2011-08-10 |
Family
ID=44426275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200082094U Expired - Fee Related CN201922406U (en) | 2011-01-12 | 2011-01-12 | Multi-functional puller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201922406U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528731A (en) * | 2012-02-21 | 2012-07-04 | 东莞市力宇燃气动力有限公司 | Dismantlement tool for cylinder liners of engines |
| CN105196237A (en) * | 2015-09-23 | 2015-12-30 | 莱芜钢铁集团有限公司 | Combined puller |
| CN105856156A (en) * | 2016-06-14 | 2016-08-17 | 靖江威尔通信技术有限公司 | Multifunctional puller |
| CN107053036A (en) * | 2016-10-31 | 2017-08-18 | 中国神华能源股份有限公司 | Pulley extractor and its operating method |
| CN111682710A (en) * | 2020-06-08 | 2020-09-18 | 中国石油天然气股份有限公司 | Motor wheel combination tool for pulling motor end cover, bearing and coupling |
| CN117250094A (en) * | 2023-09-19 | 2023-12-19 | 杭州森盛金属制品有限公司 | Hydraulic steel wire stretcher with uniform tension |
-
2011
- 2011-01-12 CN CN2011200082094U patent/CN201922406U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528731A (en) * | 2012-02-21 | 2012-07-04 | 东莞市力宇燃气动力有限公司 | Dismantlement tool for cylinder liners of engines |
| CN105196237A (en) * | 2015-09-23 | 2015-12-30 | 莱芜钢铁集团有限公司 | Combined puller |
| CN105196237B (en) * | 2015-09-23 | 2017-04-26 | 莱芜钢铁集团有限公司 | Combined puller |
| CN105856156A (en) * | 2016-06-14 | 2016-08-17 | 靖江威尔通信技术有限公司 | Multifunctional puller |
| CN107053036A (en) * | 2016-10-31 | 2017-08-18 | 中国神华能源股份有限公司 | Pulley extractor and its operating method |
| CN107053036B (en) * | 2016-10-31 | 2020-05-05 | 中国神华能源股份有限公司 | Wheel puller and operation method thereof |
| CN111682710A (en) * | 2020-06-08 | 2020-09-18 | 中国石油天然气股份有限公司 | Motor wheel combination tool for pulling motor end cover, bearing and coupling |
| CN111682710B (en) * | 2020-06-08 | 2022-04-26 | 中国石油天然气股份有限公司 | Motor wheel combination tool for pulling motor end cover, bearing and coupling |
| CN117250094A (en) * | 2023-09-19 | 2023-12-19 | 杭州森盛金属制品有限公司 | Hydraulic steel wire stretcher with uniform tension |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: QIU XIAOYONG Free format text: FORMER OWNER: YAN WENBIAO Effective date: 20120327 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 512228 SHAOGUAN, GUANGDONG PROVINCE TO: 512400 SHAOGUAN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120327 Address after: 512400, Guangdong, Nanxiong province Mu Mu town neighborhood committee Patentee after: Qiu Xiaoyong Address before: 512228, Shaoguan City, Guangdong province Lechang Ping Shi Town Old Stone police station Patentee before: Yan Wenbiao |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20140112 |