CN109590351A - Draw-off gear - Google Patents

Draw-off gear Download PDF

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Publication number
CN109590351A
CN109590351A CN201810749328.1A CN201810749328A CN109590351A CN 109590351 A CN109590351 A CN 109590351A CN 201810749328 A CN201810749328 A CN 201810749328A CN 109590351 A CN109590351 A CN 109590351A
Authority
CN
China
Prior art keywords
ontology
pedestal
axis
draw
gear
Prior art date
Application number
CN201810749328.1A
Other languages
Chinese (zh)
Inventor
林昱宏
张承泽
Original Assignee
林昱宏
张承泽
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to TW106214758U priority Critical patent/TWM554398U/en
Priority to TW106214758 priority
Application filed by 林昱宏, 张承泽 filed Critical 林昱宏
Publication of CN109590351A publication Critical patent/CN109590351A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D1/00Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/06Removing local distortions

Abstract

A kind of draw-off gear, include an ontology, one pedestal, one axis, two supporting elements and a driving structure, the pedestal is set to below the ontology and rotatably connect with the ontology, the pedestal bottom has the foot for being separated by a preset distance, the axis vertically passes through the ontology and can move along vertical direction with the pedestal, the ontology and the pedestal can be relatively rotated around the axis, the axis bottom is pierced by the pedestal and for a sucker is arranged, two supporting element is pivotally respectively arranged on the foot of the pedestal, the axis is located between two supporting element, the driving structure be set to the ontology and with axis connection in this, it uses and selectively up moves the axis.

Description

Draw-off gear

Technical field

The present invention refers in particular to a kind of draw-off gear to repair metal plate recess about a kind of draw-off gear.

Background technique

If a metal plate generates recess because of external force factor, it will usually it will be recessed pull-up with having suctorial draw-off gear, by With reach reparation, leveling the effect of, wherein draw-off gear generally comprise an ontology, an axis, a support component, a sucker with One handle, axis passes through ontology and sucker is arranged in bottom end, and support component is set to ontology lower end so that support is placed in metal sheet surface, presses Ontology is set to move up and down axis, uses and up pick up recess.

However, handle and support component are set to the fixation position of ontology, in place of so that operation is had any problem, for example, when branch Support component can be supportted firmly when being placed on metal plate, and the direction or position of handle, which but may cause, is difficult to press force, or Can not be operated completely in small space, on the contrary, may also the position of handle can exert a force but and support support component nowhere can set.

Summary of the invention

The object of the present invention is to provide a kind of draw-off gear, the angle that can be operated in order to user carries out metal plate recess It repairs.

To achieve the above object, the present invention takes following technical scheme:

The present invention provides a kind of draw-off gear, includes an ontology, a pedestal, an axis, two supporting elements and a driving structure.

The pedestal is set to below the ontology and rotatably connect with the ontology, which, which has, is separated by The foot of one preset distance;The axis vertically passes through the ontology and the pedestal and can move along vertical direction, the ontology with should Pedestal can be relatively rotated around the axis, which is pierced by the pedestal and for a sucker is arranged;Two supporting element is pivotally It is respectively arranged on the foot of the pedestal, which is located between two supporting element;The driving structure be set to the ontology and with the axis Connection, uses and selectively up moves the axis.

The ontology is combined with each other by two shells, and two shell encloses one accommodation space of structure, which simultaneously has one Upper aperture, once aperture and a side opening, the upper aperture, the lower aperture and the side opening respectively with the accommodation space Connection, aperture, the lower aperture and the side opening enclose structure by two shell respectively jointly on this, the axis across aperture on this, The accommodation space and the lower aperture, the ontology are connect with the lower aperture with the pedestal.

The ontology extends to form handle on one outward above the side opening, and the driving structure includes a pushing Wherein one end of the lower handle is hubbed in the accommodation space, and the other end stretches out except the ontology from the side opening, under this Handle is more formed with a perforation, the vertical extension of the perforation, and the axis passes through the perforation, and the axis is in the perforation of the lower handle Side has a large-diameter portion, which can be pressed towards the upper handle pivot and put, to push the large-diameter portion with the axis is past On lift.

The axis bottom has the biggish interconnecting piece of an outer diameter, which separately has a spring pocket for connecting a sucker Set on the axis and butted between the bottom and the interconnecting piece of the pedestal, make the axis that there is the trend to move down.

A neck is up extended to form at the top of the pedestal, there is the ring edge of a protrusion, the ring edge outer diameter at the top of the neck Greater than the lower aperture of the ontology internal diameter and be contained in the accommodation space, which is rotatably arranged in this The lower aperture of body.

The bottom of the ontology is downwardly protrude to form plural first convex block, and first convex block is arranged around the lower aperture, Plural second convex block of formation protruding upward, second convex block are arranged around the neck at the top of the pedestal, first convex block It corresponds to each other with second convex block, makes that there is positioning function between the ontology and the pedestal.

The number of first convex block is greater than the number of second convex block.

Each supporting element is the bottom end of plate and the foot that is hubbed at the pedestal, and two supporting element can be rotating around two Pivot pivot pendulum parallel to each other.

A side of each supporting element towards another supporting element has a concave-arc part.

The beneficial effects of the present invention are: whereby, user can be such that the driving structure rotates to appropriate by rotating the ontology Angle or position so that user carries out the reparation of metal plate recess therefore working space can be overcome narrow and be difficult to apply The problem of power operates.

Detailed description of the invention

Fig. 1 is perspective view of the invention.

Fig. 2 is stereogram exploded view of the invention.

Fig. 2A is the perspective view of another angle of ontology of the invention.

Fig. 3 uses schematic diagram for of the invention.

Fig. 4 is sectional view of the invention.

Fig. 5 uses schematic diagram for of the invention.

Drawing reference numeral: 10: ontology;11: shell;12: shell;13: upper handle;14: upper aperture;15: lower aperture;151: the One convex block;16: side opening;20: pedestal;21: ring edge;22: neck;23: the second convex blocks;24: foot;30: axis;31: connection Portion;32: large-diameter portion;40: supporting element;51: lower handle;511: perforation;60: spring;70: sucker;80: metal plate.

Specific embodiment

Hereinafter the possible state sample implementation of the present invention is only illustrated with embodiment, is so not intended to limit the invention and to be protected Scope, conjunction are first chatted bright.

Fig. 1 is please referred to Fig. 5 and Fig. 2A, the present invention provides a kind of draw-off gear, includes an ontology 10, a pedestal 20, one Axis 30, two supporting elements 40 and a driving structure.

The pedestal 20 is set to 10 lower section of ontology and rotatably connect with the ontology 10, which has It is separated by the foot 24 of a preset distance;The axis 30 vertically can be along vertical direction across the ontology 10 and the pedestal 20 Mobile, the ontology 10 and the pedestal 20 can be relatively rotated around the axis 30,30 bottom of axis be pierced by the pedestal 20 and for being arranged One sucker 70;Two supporting element 40 is pivotally respectively arranged on the foot 24 of the pedestal 20, which is located at two supporting element Between 40;The driving structure is set to the ontology 10 and connect with the axis 30, uses and selectively up moves the axis 30.

Specifically, in the present embodiment, which be combined with each other by two shells 11,12, two shell 11, 12 enclose one accommodation space of structure, which simultaneously has aperture 14, aperture once 15 and a side opening 16 on one, aperture 14 on this, The lower aperture 15 is connected to the accommodation space respectively with the side opening 16, aperture 14, the lower aperture 15 and the side opening 16 on this Structure is enclosed by two shell 11,12 jointly respectively, which passes through aperture 14, the accommodation space and lower aperture 15 on this, should Ontology 10 is connect with the lower aperture 15 with the pedestal 20;The ontology 10 extends to form handle on one above the side opening 16 outward 13, which is hubbed in the accommodation space comprising once handle 51, wherein one end of the lower handle 51, and the other end certainly should Side opening 16 stretches out except the ontology 10, which is more formed with a perforation 511, the vertical extension of perforation 511, the axis 30 pass through the perforation 511, which has a large-diameter portion 32 above the perforation 511 of the lower handle 51, which can It is pressed towards 13 pivot of handle on this and puts, use and push the large-diameter portion 32 up to lift the axis 30;In addition, 30 bottom of axis Portion has the biggish interconnecting piece 31 of an outer diameter, which separately has a spring 60 to be sheathed on the axis for connecting a sucker 70 30 and butted between the bottom and the interconnecting piece 31 of the pedestal 20, make the axis 30 that there is the trend to move down.

About the rotating mechanism of the ontology 10 and the pedestal 20, which up extends to form a neck 22, should Ring edge 21 with a protrusion at the top of neck 22,21 outer diameter of ring edge are greater than the internal diameter of the lower aperture 15 of the ontology 10 and are contained in In the accommodation space, which is rotatably arranged in the lower aperture 15 of the ontology 10;Preferably, the bottom of the ontology 10 Portion is downwardly protrude to form plural first convex block 151, those first convex blocks 151 are arranged around the lower aperture 15,20 top of pedestal to Protrude above to form plural second convex block 23, those second convex blocks 23 are arranged around the neck 22, those first convex blocks 151 and those the Two convex blocks 23 correspond to each other, and make have positioning function slightly between the ontology 10 and the pedestal 20.Wherein, in the present embodiment, The number of those the first convex blocks 151 is greater than the number of those the second convex blocks 23, rotates smooth degree to avoid excessive interference.

About two supporting element 40, respectively the supporting element 40 be plate and be hubbed at the pedestal 20 foot 24 bottom end, should Two supporting elements 40 can be put rotating around two pivot pivots parallel to each other, and respectively a side of the supporting element 40 towards another supporting element 40 has There is a concave-arc part, the space which encloses structure enables axis 30 to pass through with sucker 70, wherein respectively the supporting element 40 can be with The material that plastic cement, rubber etc. less likely injure metal sheet surface is made.

In assembling, the lower handle 51 first can be pivotally arranged on a wherein shell 12, then the ring edge 21 of the pedestal 20 is set to In the shell 12, then the axis 30 further passs through the pedestal 20 after the perforation 511 of the lower handle 51, finally again will be another One shell 11 is fixed to the shell 12, is closed in the ring edge 22 of the pedestal 20 in the ontology 10, whereby, the ontology 10 with should Just mechanism can be freely rotated with extremely simple mechanism and assembling mode completion in pedestal 20, and will not delamination.

In use, inhaling the sucker 70 in the recess of metal plate 80, and two supporting element 40 is supportted respectively and is placed in recess two Side is rotated further by the ontology 10, so that handle 13 and lower handle 51 on this is moved to easily operated position or angle, then presses The lower handle 51, the recess of the metal plate 80 just can up be picked up, achieve the effect that reparation.

In conclusion pulling attachment structure provided by the invention is extremely simple and is easily assembled to, can but handle be made freely to turn Dynamic, handle can be turned to appropriate location on demand by user, in order to exert a force, very just for the operation in narrow space Benefit.

Claims (9)

1. a kind of draw-off gear, which is characterized in that it includes:
One ontology;
One pedestal is rotatably connect below the ontology with the ontology, which, which has, is separated by one The foot of preset distance;
One axis, the axis vertically pass through the ontology and the pedestal and can move along vertical direction, the ontology and the pedestal energy Around the axis relatively rotate, the axis bottom be pierced by the pedestal and for a sucker is arranged;
Two supporting elements are pivotally respectively arranged on the foot of the pedestal, which is located between two supporting element;
One driving structure, be set to the ontology and with axis connection in this, selectively the axis up to be moved.
2. draw-off gear as described in claim 1, which is characterized in that the ontology is combined with each other by two shells, described Two shells enclose one accommodation space of structure, which simultaneously has aperture, once aperture and a side opening on one, the upper aperture, described Lower aperture is connected to the accommodation space respectively with the side opening, and aperture, the lower aperture and the side opening are respectively by this on this Two shells enclose structure jointly, and the axis passes through aperture, the accommodation space and lower aperture on this, and the ontology is with the lower aperture and institute State pedestal connection.
3. draw-off gear as claimed in claim 2, which is characterized in that the ontology extends shape above the side opening outward At handle on one, the driving structure include handle, wherein one end of the lower handle be hubbed in the accommodation space, separately One end is stretched out except the ontology from the side opening, which is more formed with a perforation, and the vertical extension of the perforation, the axis is worn The perforation is crossed, which has a large-diameter portion above the perforation of the lower handle, which can be pressed towards the upper handle Pivot pendulum, to push the large-diameter portion up to lift the axis.
4. draw-off gear as claimed in claim 3, which is characterized in that the axis bottom has the biggish connection of an outer diameter Portion, the interconnecting piece separately have a spring pocket set on the axis and the butted bottom in the pedestal and the connection for connecting a sucker Between portion, make the axis that there is the trend to move down.
5. draw-off gear as claimed in claim 2, which is characterized in that a neck is up extended to form at the top of the pedestal, it should There is the ring edge of a protrusion, which is greater than the internal diameter of the lower aperture of the ontology and is contained in the receiving at the top of neck In space, which is rotatably arranged in the lower aperture of the ontology.
6. draw-off gear as claimed in claim 5, which is characterized in that the bottom of the ontology is downwardly protrude to form plural number first Convex block, first convex block are arranged around the lower aperture, second convex block of is formationed plural number protruding upward at the top of the pedestal, and described the Two convex blocks are arranged around the neck, and first convex block corresponds to each other with second convex block, make between the ontology and the pedestal With positioning function.
7. draw-off gear as claimed in claim 6, which is characterized in that the number of first convex block is greater than second convex block Number.
8. draw-off gear as described in claim 1, which is characterized in that each supporting element is plate and is hubbed at the pedestal Foot bottom end, two supporting element can put rotating around two pivot pivots parallel to each other.
9. draw-off gear as claimed in claim 8, which is characterized in that a side of each supporting element towards another supporting element With a concave-arc part.
CN201810749328.1A 2017-10-03 2018-07-10 Draw-off gear CN109590351A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW106214758U TWM554398U (en) 2017-10-03 2017-10-03 Drawing device
TW106214758 2017-10-03

Publications (1)

Publication Number Publication Date
CN109590351A true CN109590351A (en) 2019-04-09

Family

ID=61729866

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810749328.1A CN109590351A (en) 2017-10-03 2018-07-10 Draw-off gear

Country Status (2)

Country Link
CN (1) CN109590351A (en)
TW (1) TWM554398U (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4050271A (en) * 1974-06-20 1977-09-27 Noel C. Jones & Associates, Inc. Apparatus for repairing indentions in a rigid skin
JPH09314231A (en) * 1996-05-29 1997-12-09 Dengen Kk Puller tool for sheet metal
KR100631225B1 (en) * 2005-07-21 2006-10-02 양정승 A denteu restoration device
CN201371434Y (en) * 2009-03-24 2009-12-30 上海魔力狮汽车用品有限公司 Drawing screwdriver
US8516875B1 (en) * 2012-12-01 2013-08-27 Yi-Chang Chan Repairing kit for automotive dents
CN205587463U (en) * 2016-05-14 2016-09-21 胡秀云 Car panel beating indenture repairing tool
CN205851596U (en) * 2016-08-02 2017-01-04 东莞市精银炼达塑胶模具有限公司 A kind of automobile depression reparation panel beating suction & extraction apparatus
CN106944501A (en) * 2017-05-17 2017-07-14 杨云良 A kind of jaw type adjustable automobile depression fix tool

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4050271A (en) * 1974-06-20 1977-09-27 Noel C. Jones & Associates, Inc. Apparatus for repairing indentions in a rigid skin
JPH09314231A (en) * 1996-05-29 1997-12-09 Dengen Kk Puller tool for sheet metal
KR100631225B1 (en) * 2005-07-21 2006-10-02 양정승 A denteu restoration device
CN201371434Y (en) * 2009-03-24 2009-12-30 上海魔力狮汽车用品有限公司 Drawing screwdriver
US8516875B1 (en) * 2012-12-01 2013-08-27 Yi-Chang Chan Repairing kit for automotive dents
CN205587463U (en) * 2016-05-14 2016-09-21 胡秀云 Car panel beating indenture repairing tool
CN205851596U (en) * 2016-08-02 2017-01-04 东莞市精银炼达塑胶模具有限公司 A kind of automobile depression reparation panel beating suction & extraction apparatus
CN106944501A (en) * 2017-05-17 2017-07-14 杨云良 A kind of jaw type adjustable automobile depression fix tool

Also Published As

Publication number Publication date
TWM554398U (en) 2018-01-21

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Application publication date: 20190409