CN103600315A - Spiral grading jacking mechanism - Google Patents
Spiral grading jacking mechanism Download PDFInfo
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- CN103600315A CN103600315A CN201310436741.XA CN201310436741A CN103600315A CN 103600315 A CN103600315 A CN 103600315A CN 201310436741 A CN201310436741 A CN 201310436741A CN 103600315 A CN103600315 A CN 103600315A
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- spiral
- draw
- groove
- cross
- jacking mechanism
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/10—Auxiliary devices, e.g. bolsters, extension members
- B23Q3/105—Auxiliary supporting devices independent of the machine tool
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The invention relates to a spiral grading jacking mechanism. The mechanism comprises a jacking column which is a columnar element and is sleeved in spiral bases and in sliding fit with the spiral bases. At least two snapping grooves which are formed in the side wall of the spiral base penetrate the side wall of the spiral base and are communicated pairwise. Cross holes are formed in the snapping grooves, and the lower portions of the cross holes are connected with vertical holes which are arranged along the axial direction of the jacking column. In every two adjacent snapping grooves, the end of the cross hole of one snapping groove is connected with the root of the vertical hole of the other snapping groove. A pin with the head penetrating the snapping grooves and capable of moving along the vertical holes and the cross holes is arranged on the jacking column. The jacking column is rotated and moved to enable the pin to move among the different snapping grooves, and accordingly, grading can be achieved. According to the mechanism, the moving and positioning speed is fast, the jacking positioning stability is high, multi-layer grading jacking can be achieved, operators can complete jacking, supporting and bearing of parts or materials conveniently, rapidly and stably, the operation step is simple, and the jacking is reliable.
Description
Technical field
The present invention relates to a kind of material jacking mechanism, especially relate to a kind of spiral grading material jacking mechanism.
Background technology
In automobile making manufacturing shop; operating personnel's punching part, soldering part, Assembly part or frock clamp positioned zero parts often there will be successively location; successively liftout etc. needs to keep same intervals simultaneously, tends to come support top jointly to complete required location and assembling by other aids.In the prior art, use cushion block, the required punching part of irregular support support top, soldering part, Assembly part or frock clamp positioned zero parts, but when needing the parts of support top to surpass certain altitude, will be unstable when the cushion block using, irregular support support top, even topple over, between cushion block and cushion block without stable connected mode; The support using is according to the highly different supports that need to make differing heights, and this just causes, and operating personnel's work is loaded down with trivial details does not reach desired object, has a strong impact on its operating efficiency simultaneously.In addition, this step-by-step movement jacking, also mechanical, for example be called " hydraulic jacking device " (CN2288963), the locking device that it includes two columns and is fixed on column epimere, raising rod is placed in column, and upper end is through locking device, lower end is connected with lifting link plate, promotes link plate and can hang on large tank.The upper end of two raising rods is also mounted with respectively locking device, and is mutually connected, and hydraulic jack upper end is coupled, and lower end is fixed on the crossbeam between two columns; This mechanical structure, the flexible step-by-step movement that realizes by oil cylinder promotes; But complex structure, cost is high, especially bulky, stepping is unstable, is not suitable as the aid of punching, welding, assembling or frock clamp.
Summary of the invention
Main purpose of the present invention be to provide a kind of simple in structure, top lifting height, spiral grading material jacking mechanism that stability is high can step-by-step movement be set.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: spiral grading material jacking mechanism, comprise Zhi Dingzhu, and it is characterized in that: described Zhi Dingzhu is column, be sheathed in spiral base, and form and be slidably matched with it; The sidewall of spiral base is provided with at least two draw-in grooves, and these draw-in grooves connect the sidewall of spiral base and communicate between two; This draw-in groove has cross-drilled hole, and cross-drilled hole middle and lower part is connected with vertical core, and vertical core is along support top axis of a cylinder to setting; In adjacent draw-in groove, the cross-drilled hole end of a draw-in groove connects the vertical core root of another draw-in groove; On Zhi Dingzhu, be provided with the pin that head also can move along vertical core, cross-drilled hole through draw-in groove.Spiral base has cylindrical hole, and Zhi Dingzhu inserts this cylindrical hole and forms and be slidably matched with it.On each spiral base, a plurality of draw-in grooves are communicated with successively, are spiral layout, can account for spiral base hemicycle cylinder; Rotate and mobile Zhi Dingzhu, pin is moved between different draw-in grooves, can realize grading.The structure of this pin and draw-in groove, mobile, locating speed is fast, support top position stability is high, can reach the grading support top of multilayer, in automobile making workshop, handled easily personnel complete support top, support, rest parts or material action fast and stably, operating procedure is simple, and support top is reliable.
In order further to improve stability and security, as preferably, at the other end of cross-drilled hole end (64), cross-drilled hole is provided with groove, groove and vertical core homonymy.During support top, pin may be stuck in groove, prevents from work, moving, coming off.
For the ease of manufacturing, as preferably, described Zhi Dingzhu is hierarchic structure, and wherein bottom forms and is slidably matched with spiral base, and upper end arranges guiding protecting cover and forms and be slidably matched with it, and the protecting cover that leads is fixed on spiral base upper end.This structure, more reasonable structure, material cost is lower, and is easy to process, cut down finished cost.
As preferably, described spiral base bottom is provided with firm banking.Both be convenient to process spiral base, be especially convenient to processing and the endoporus that Zhi Dingzhu is slidably matched, can be fixed in external structure easily again.
Due in manufacturing, often there is multiple different top lifting height (or length) demand, as preferably, several spiral bases can be arranged forwards, backwards and be connected along support top axis of a cylinder, can top lifting height and support top post axial stroke to increase.Can be different according to the height of required grading support top, be connected and installed a plurality of spiral bases.
As preferably, each draw-in groove on each spiral base is arranged in and occupies 1/2nd or 1/3rd or 1/4th of the spiral base face of cylinder, and the draw-in groove at two ends is mutually neat with spiral base both ends of the surface respectively; When two spiral bases join, two draw-in grooves on connecting portion connect accordingly, and the draw-in groove on two spiral bases is distributed on a complete circumference or on 2/3rds circumference or on 1/2nd circumference.On each spiral base, a plurality of draw-in grooves are spiral layout, can account for spiral base hemicycle cylinder; Two spiral bases link together, and it is grading that draw-in groove can be realized the spiral of a week or 2/3rds weeks or 1/2nd weeks, and a plurality of to be joined together to form cycle spiral grading.
In order to facilitate the connection between spiral base, and with outside being connected; As preferably, the excircle at upper and lower two ends is provided with can be for the outside lug connecting.
Therefore, that the present invention has is rational in infrastructure, be easy to the features such as processing, especially can fast, stably realize level support top.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present invention.
Accompanying drawing 2 is a kind of structural representations of spiral base.
Accompanying drawing 3 is a kind of structural representations of Zhi Dingzhu.
Accompanying drawing 4 is schematic diagrames of draw-in groove.
Accompanying drawing 5 is schematic diagrames that two draw-in grooves connect.
Accompanying drawing 6 is a kind of structural representations that adopt two spiral bases.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment: the spiral grading material jacking mechanism of the present invention, as shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, comprise Zhi Dingzhu 1, Zhi Dingzhu 1 is column, is sheathed in spiral base 3, and forms and be slidably matched with it.
As shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 4, accompanying drawing 5, the sidewall of spiral base 3 is provided with at least two draw-in grooves 6, and these draw-in grooves 6 connect the sidewall of spiral base 3 and communicate between two; This draw-in groove 6 has cross-drilled hole 61, and cross-drilled hole 61 middle and lower parts are connected with vertical core 62, and vertical core 62 axially arranges along Zhi Dingzhu 1; In adjacent draw-in groove 6, the cross-drilled hole end 64 of a draw-in groove 6 connects the vertical core root 65 of another draw-in groove.The other end in cross-drilled hole end 64, cross-drilled hole 61 is provided with groove 63, groove 63 and vertical core 62 homonymies.
As shown in accompanying drawing 1, accompanying drawing 3, on Zhi Dingzhu 1, be provided with the pin 5 that head also can move along vertical core 62, cross-drilled hole 61 through draw-in groove 6.Zhi Dingzhu 1 is hierarchic structure, and wherein bottom and spiral base 3 formations are slidably matched, and upper end arranges guiding protecting cover 2 and forms and be slidably matched with it, and guiding protecting cover 2 is fixed on spiral base 3 upper ends.
As shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 6, spiral base 3 bottoms are provided with firm banking 4.The excircle at upper and lower two ends is provided with can be for the outside lug 7 connecting.Several spiral bases 3 can be along Zhi Dingzhu 1 axially in tandem and be connected, can top lifting height and Zhi Dingzhu 1 axial stroke to increase.
As shown in Figure 6, each draw-in groove 6 on each spiral base 3 is arranged in and occupies 1/2nd or 1/3rd or 1/4th of spiral base 3 faces of cylinder, and the draw-in groove 6 at two ends is mutually neat with spiral base 3 both ends of the surface respectively; When two spiral bases 3 join, two draw-in grooves 6 on connecting portion connect accordingly, and the draw-in groove 6 on two spiral bases 3 is distributed on a complete circumference or on 2/3rds circumference or on 1/2nd circumference.For each draw-in groove 6 on each spiral base 3, be arranged in and occupy the spiral base face of cylinder 1/2nd, two spiral bases connect, and the draw-in groove 6 on it is distributed on a complete circumference; For each draw-in groove 6 on each spiral base, be arranged in and occupy the spiral base face of cylinder 1/3rd, three spiral bases connect, and the draw-in groove 6 on it is distributed on a complete circumference; For each draw-in groove 6 on each spiral base 3, be arranged in and occupy the spiral base face of cylinder 1/4th, four spiral bases connect, and the draw-in groove 6 on it is distributed on a complete circumference.
During use, rotate and mobile Zhi Dingzhu, pin is moved between different draw-in grooves, can realize gradingly, by equidistant spiral draw-in groove, realize the adjusting of desired height.Therefore,, by sliding in the spacing pin draw-in groove of Zhi Dingzhu, realized successively and having advanced.
The present invention can grading support top, support, rest parts or material, the structure of pin and draw-in groove, mobile, locating speed is fast, support top position stability is high, can reach the grading support top of multilayer, in automobile making workshop, handled easily personnel complete support top, support, rest parts or material action fast and stably, operating procedure is simple, and support top is reliable.
Claims (7)
1. a spiral grading material jacking mechanism, comprises Zhi Dingzhu (1), it is characterized in that: described Zhi Dingzhu (1) is column, is sheathed in spiral base (3), and forms and be slidably matched with it; The sidewall of spiral base (3) is provided with at least two draw-in grooves (6), and these draw-in grooves (6) connect the sidewall of spiral base (3) and communicate between two; This draw-in groove (6) has cross-drilled hole (61), and cross-drilled hole (61) middle and lower part is connected with vertical core (62), and vertical core (62) axially arranges along Zhi Dingzhu (1); In adjacent draw-in groove (6), the cross-drilled hole end (64) of a draw-in groove (6) connects the vertical core root (65) of another draw-in groove; On Zhi Dingzhu (1), being provided with head also can be along vertical core (62), the mobile pin (5) of cross-drilled hole (61) through draw-in groove (6).
2. spiral grading material jacking mechanism according to claim 1, is characterized in that: the other end in cross-drilled hole end (64), cross-drilled hole (61) is provided with groove (63), groove (63) and vertical core (62) homonymy.
3. spiral grading material jacking mechanism according to claim 1, it is characterized in that: described Zhi Dingzhu (1) is hierarchic structure, wherein bottom and spiral base (3) formation is slidably matched, upper end arranges guiding protecting cover (2) and forms and be slidably matched with it, and guiding protecting cover (2) is fixed on spiral base (3) upper end.
4. spiral grading material jacking mechanism according to claim 1, is characterized in that: described spiral base (3) bottom is provided with firm banking (4).
5. according to the spiral grading material jacking mechanism described in claim 1 or 2 or 3 or 4, it is characterized in that: several spiral bases (3) can be along Zhi Dingzhu (1) axially in tandem and be connected, can top lifting height and Zhi Dingzhu (1) axial stroke to increase.
6. spiral grading material jacking mechanism according to claim 5, it is characterized in that: each draw-in groove (6) on each spiral base (3) is arranged in and occupies 1/2nd or 1/3rd or 1/4th of spiral base (3) face of cylinder, and the draw-in groove at two ends (6) is mutually neat with spiral base (3) both ends of the surface respectively; When two spiral bases (3) join, two draw-in grooves (6) on connecting portion connect accordingly, and the draw-in groove (6) on two spiral bases (3) is distributed on a complete circumference or on 2/3rds circumference or on 1/2nd circumference.
7. spiral grading material jacking mechanism according to claim 5, is characterized in that: the excircle at upper and lower two ends is provided with can be for the outside lug (7) connecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310436741.XA CN103600315B (en) | 2013-09-22 | 2013-09-22 | Spiral grading jacking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310436741.XA CN103600315B (en) | 2013-09-22 | 2013-09-22 | Spiral grading jacking mechanism |
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| Publication Number | Publication Date |
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| CN103600315A true CN103600315A (en) | 2014-02-26 |
| CN103600315B CN103600315B (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310436741.XA Expired - Fee Related CN103600315B (en) | 2013-09-22 | 2013-09-22 | Spiral grading jacking mechanism |
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| CN (1) | CN103600315B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737408A (en) * | 2016-11-14 | 2017-05-31 | 南京金龙新能源汽车研究院有限公司 | Auxiliary mould when Automobile air strut is installed |
| CN107504030A (en) * | 2017-09-21 | 2017-12-22 | 苏州柯瑞德物流科技有限公司 | It is a kind of to connect high attachment means for heavy weight shelving column |
| CN116475486A (en) * | 2023-03-30 | 2023-07-25 | 蓝山县吉龙粉体制造有限公司 | Automatic feeding device of plate shearing machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2288963Y (en) * | 1996-11-30 | 1998-08-26 | 中国石油天然气管道第二工程公司 | Hydraulic jacking device |
| JPH1179691A (en) * | 1997-09-09 | 1999-03-23 | Furukawa Co Ltd | Lifting device for high lift work vehicle |
| CN2402659Y (en) * | 1999-12-09 | 2000-10-25 | 张新国 | Hydraulic clasp stepped lifter |
| CN2873736Y (en) * | 2006-02-27 | 2007-02-28 | 包头北方创业专用汽车有限责任公司 | Support leg lift device |
| CN201632952U (en) * | 2010-01-20 | 2010-11-17 | 浙江金港船业股份有限公司 | Ship sectional adjustable lifting supporting device |
| CN102060076A (en) * | 2009-11-12 | 2011-05-18 | Ss汽车工程有限公司 | Height control device for saddle or handlebar of bicycle |
| CN202826402U (en) * | 2012-09-30 | 2013-03-27 | 合肥长城制冷科技有限公司 | Aluminum pipe and aluminum plate vulcanizing, positioning and machining device |
-
2013
- 2013-09-22 CN CN201310436741.XA patent/CN103600315B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2288963Y (en) * | 1996-11-30 | 1998-08-26 | 中国石油天然气管道第二工程公司 | Hydraulic jacking device |
| JPH1179691A (en) * | 1997-09-09 | 1999-03-23 | Furukawa Co Ltd | Lifting device for high lift work vehicle |
| CN2402659Y (en) * | 1999-12-09 | 2000-10-25 | 张新国 | Hydraulic clasp stepped lifter |
| CN2873736Y (en) * | 2006-02-27 | 2007-02-28 | 包头北方创业专用汽车有限责任公司 | Support leg lift device |
| CN102060076A (en) * | 2009-11-12 | 2011-05-18 | Ss汽车工程有限公司 | Height control device for saddle or handlebar of bicycle |
| CN201632952U (en) * | 2010-01-20 | 2010-11-17 | 浙江金港船业股份有限公司 | Ship sectional adjustable lifting supporting device |
| CN202826402U (en) * | 2012-09-30 | 2013-03-27 | 合肥长城制冷科技有限公司 | Aluminum pipe and aluminum plate vulcanizing, positioning and machining device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737408A (en) * | 2016-11-14 | 2017-05-31 | 南京金龙新能源汽车研究院有限公司 | Auxiliary mould when Automobile air strut is installed |
| CN107504030A (en) * | 2017-09-21 | 2017-12-22 | 苏州柯瑞德物流科技有限公司 | It is a kind of to connect high attachment means for heavy weight shelving column |
| CN116475486A (en) * | 2023-03-30 | 2023-07-25 | 蓝山县吉龙粉体制造有限公司 | Automatic feeding device of plate shearing machine |
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| Publication number | Publication date |
|---|---|
| CN103600315B (en) | 2015-07-08 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 315800 Zhejiang city of Ningbo Province Economic and Technological Development Zone Xinqi street Mt. Hengshan Road No. 1528 Applicant after: Zhejiang Geely Automobile Co., Ltd. Applicant after: Zhejiang Jirun Automobile Co., Ltd. Applicant after: Zhejiang Geely Holding Group Co., Ltd. Address before: 310051 Jiangling Road, Hangzhou, Zhejiang, No. 1760, No. Applicant before: Zhejiang Geely Holding Group Co., Ltd. Applicant before: Zhejiang Geely Automobile Co., Ltd. Applicant before: Zhejiang Jirun Automobile Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 310051 HANGZHOU, ZHEJIANG PROVINCE TO: 315800 NINGBO, ZHEJIANG PROVINCE Free format text: CORRECT: APPLICANT; FROM: ZHEJIANG GEELY AUTOMOBILE CO., LTD. ZHEJIANG GEELY AUTOMOBILE HOLDINGS LTD. TO: ZHEJIANG GEELY AUTOMOBILE HOLDINGS LTD. ZHEJIANG GEELY AUTOMOBILE RESEARCH INSTITUTE CO., LTD. Free format text: CORRECT: APPLICANT; FROM: ZHEJIANG GEELY AUTOMOBILE RESEARCH INSTITUTE CO., LTD. TO: ZHEJIANG GEELY AUTOMOBILE CO., LTD. |
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| C14 | Grant of patent or utility model | ||
| 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: 20150708 Termination date: 20190922 |