CN200974162Y - Lifting device for drum diameter regulating mechanism - Google Patents
Lifting device for drum diameter regulating mechanism Download PDFInfo
- Publication number
- CN200974162Y CN200974162Y CN 200620158852 CN200620158852U CN200974162Y CN 200974162 Y CN200974162 Y CN 200974162Y CN 200620158852 CN200620158852 CN 200620158852 CN 200620158852 U CN200620158852 U CN 200620158852U CN 200974162 Y CN200974162 Y CN 200974162Y
- Authority
- CN
- China
- Prior art keywords
- jacking
- screw rod
- drum diameter
- carriage release
- release lever
- 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 discloses a jack device of a reel diameter adjusting mechanism, belonging to the field of welding equipment and aiming to provide a durable jack device with more reasonable structure and prevention of lateral fracture of screw in screw jack in reel diameter adjusting mechanism of conventional steel drum seam welder. By adopting the scheme including a bottom plate arranged below a jack base, a hinge set arranged between the bottom plate and a jack base, and a positioning rod arranged on the jack base, the utility model has a simple structure and is more durable and suitable for the application field of welding equipments.
Description
Technical field
The utility model relates to the drum diameter governor motion on a kind of steel drum seam welder, more particularly, relates to the jacking apparatus of drum diameter governor motion in a kind of steel drum seam welder.
Background technology
In the structure of the drum diameter governor motion of steel drum seam welder, jacking device adopts with the jacking device seat fixedlys connected, referring to 6,8,9,12,13 parts in the accompanying drawing in the prior art; Jacking screw rod 6 and carriage release lever 8 can only move back and forth along the straight path of Y direction, and the track that moves up and down of regulating arm 9 is to be the circular arc of initial point with axle center 13, R is the radius of circular arc, like this, in the reciprocating process of jacking device, as long as the axle central point of axle rotation structure 12 is not on the crosspoint of two tracks, regulating arm 9 will produce thrust or pulling force makes jacking screw rod and carriage release lever toward the bending of directions X front and back, under the long term of this power, the jacking screw rod is easy to produce transverse breakage, do not adopt the base plate in the accompanying drawing in the prior art, hinge set and backstay structure, the structure of the jacking apparatus in the drum diameter governor motion of prior art makes the fracture of jacking screw rod easily, should not be applied on the drum diameter governor motion of present high speed steel drum seam welder.Therefore, design a kind of jacking apparatus that can adapt to the drum diameter governor motion of existing high speed steel drum seam welder, become those skilled in the art's technical problem anxious to be solved.
Summary of the invention
Technical purpose of the present utility model is the technical problem that the jacking screw rod that overcomes the drum diameter governor motion in the prior art steel drum seam welder is easy to produce transverse breakage, a kind of not easy fracture of jacking screw rod that makes is provided, is applicable to the jacking apparatus of the drum diameter governor motion that uses on the high speed steel drum seam welder.
For realizing above technical purpose, the technical solution of the utility model is: a kind of jacking apparatus of drum diameter governor motion, include jacking device seat, jacking device, jacking screw rod, jacking disk, carriage release lever, described carriage release lever is connected with the regulating arm of drum diameter governor motion; Described jacking device seat below is provided with base plate, is provided with hinge set between base plate and the jacking device seat and is connected.
Also be provided with the location slide opening on the described jacking device seat, be provided with backstay in the slide opening of location, the extended spot of jacking disk is fixed on the top of backstay.
Be provided with motor in the described jacking device, driven by motor jacking screw rod, jacking disk and carriage release lever move up and down.
Jacking apparatus of the present utility model is provided with base plate, base plate is provided with hinge set, the upper end of hinge set is connected with the jacking device seat, on the jacking device seat jacking device is installed, jacking device is provided with the jacking screw rod, the top of jacking screw rod is connected with the jacking disk, the jacking device seat is provided with the location slide opening simultaneously, be provided with backstay in the slide opening of location, linear slide is in the slide opening of location about the backstay, the extension of jacking disk is fixed on the top of backstay, be connected with carriage release lever on the jacking disk, carriage release lever connects regulating arm by an axle rotation structure (promptly form by rotating shaft jointly and not only connect but also rotatable structure), and the carriage release lever that moves up and down to drive on jacking disk and the jacking disk by driven by motor jacking screw rod in the jacking device moves up and down; When jacking screw rod and carriage release lever move up and down, regulating arm drives carriage release lever by the axle rotation structure, the jacking disk, the jacking screw rod, jacking device, backstay, the jacking device seat rotates around the axle center of hinge group low-angle together, and along about directions X, be offset, when jacking screw rod and carriage release lever move up and down, also move along the movement locus of regulating arm at the axle center that axle between carriage release lever and the regulating arm changes, the extension of jacking disk is fixed on the top of backstay, and in the slide opening of the location of jacking device seat, move up and down, avoid carriage release lever when the motion of regulating arm, to produce the power of other direction effectively, also avoided producing additional friction effectively.
Technique effect of the present utility model is: have the hinge group owing to adopted at the jacking device seat, regulating arm is moved the low-angle rotation that active force is transformed into the hinge group of breaking of jacking screw rod, when cooperating the respective reel diameter adjusting mechanism to finish the function of regulating drum diameter, be not easy to cause the jacking screw rod to produce fracture, the utility model is simple in structure, technology maturation, easy to implement.
Description of drawings
Accompanying drawing is the structural representation of an embodiment of the utility model.
The specific embodiment
In conjunction with the accompanying drawings, now describe the utility model better embodiment structure and principle thereof in detail.
Jacking apparatus of the present utility model is provided with base plate 1, base plate is provided with hinge set 2, the upper end of hinge set 2 is connected with jacking device seat 3, jacking device 5 is installed on the jacking device seat 3, jacking device 5 is provided with jacking screw rod 6, the top of jacking screw rod 6 is connected in jacking disk 7, jacking device seat 3 is provided with location slide opening 21 simultaneously, be provided with backstay 4 in the slide opening 21 of location, the extending part of jacking disk 7 is fixed on the top of backstay 4, when jacking screw rod 6 moves up and down, backstay about in the of 4 linear slide in the location slide opening 21 in, be connected with carriage release lever 8 on the jacking disk 7, the effect of backstay 4 is to prevent that carriage release lever 8 from rotating, carriage release lever 8 connects regulating arm 9 by axle rotation structure 12, and regulating arm 9 connecting axle rotation structures 13 also can be around the axle center rotation of axle rotation structure 13, to regulate the drum diameter in the steel drum seam welder; Rotation by driven by motor jacking screw rod 6 in the jacking device 5 moves up and down to drive jacking disk 7 and carriage release lever 8; Move up and down and regulating arm 9 during at carriage release lever 8 around the axle center low-angle swing offset of axle rotation structure 13, regulating arm 9 rotates around the axle center of hinge group 2 11 low-angles together by axle rotation structure 12 drive carriage release levers 8, jacking disk 7, jacking screw rod 6, jacking device 5, backstay 4, jacking device seat 3, and along about directions X, be offset, so just avoided in the course of work 9 pairs of tops of regulating arm to stretch thrust and the pulling force that screw rod 6 produces, guaranteed that the top stretches screw rod 6 and can not broken and to pull.When jacking screw rod 6 and carriage release lever 8 move up and down, also move along the movement locus of regulating arm 9 at the axle center of the axle rotation structure 12 between carriage release lever 8 and the regulating arm 9, the extension of jacking disk 7 is fixed on the top of backstay 4, and in the location of jacking device seat 3 slide opening 21, slide up and down, avoid effectively and eliminated carriage release lever the motion of regulating arm is produced the power of other direction, also avoided producing additional friction effectively; Protected jacking screw rod 6 simultaneously.
In a word, jacking device seat below is provided with the hinge group in the utility model, regulating arm is transformed in the low-angle rotation of hinge group the active force of breaking of jacking screw rod, when cooperating corresponding adjusting drum diameter parts to finish the function of regulating drum diameter, make the jacking screw rod in the jacking apparatus can not produce fracture, in the drum diameter governor motion that jacking apparatus of the present utility model can be effectively applied to use on the high speed steel drum seam welder.
Claims (3)
1. the jacking apparatus of a drum diameter governor motion includes jacking device seat, jacking device, jacking screw rod, jacking disk, carriage release lever, and described carriage release lever is connected with the regulating arm of drum diameter governor motion; It is characterized in that: described jacking device seat below is provided with base plate, is provided with hinge set between base plate and the jacking device seat and is connected.
2. according to the jacking apparatus of the drum diameter governor motion of claim 1; It is characterized in that: also be provided with the location slide opening on the described jacking device seat, be provided with backstay in the slide opening of location, the extended spot of jacking disk is fixed on the top of backstay.
3. according to the jacking apparatus of the drum diameter governor motion of claim 1; It is characterized in that: be provided with motor in the described jacking device, driven by motor jacking screw rod, jacking disk and carriage release lever move up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620158852 CN200974162Y (en) | 2006-06-02 | 2006-11-03 | Lifting device for drum diameter regulating mechanism |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610060866.7 | 2006-06-02 | ||
| CN200610060866 | 2006-06-02 | ||
| CN 200620158852 CN200974162Y (en) | 2006-06-02 | 2006-11-03 | Lifting device for drum diameter regulating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200974162Y true CN200974162Y (en) | 2007-11-14 |
Family
ID=38900456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620158852 Expired - Fee Related CN200974162Y (en) | 2006-06-02 | 2006-11-03 | Lifting device for drum diameter regulating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200974162Y (en) |
-
2006
- 2006-11-03 CN CN 200620158852 patent/CN200974162Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090213 Address after: South Road, City stadium, Hubei Province, China: 430241 Patentee after: Yingcheng Juntengfa Welding Equipment Co., Ltd. Address before: Three storey factory building (1-3 floor), No. 62 Li Long South Road, Buji Subdistrict Office, Longgang District, Guangdong, Shenzhen, China: 518000 Patentee before: Juntengfa Welding Apparatus Co., Ltd., Shenzhen |
|
| ASS | Succession or assignment of patent right |
Owner name: YINGCHENG JUNTENG AUTOMATIC WELDING EQUIPMENT EVAP Free format text: FORMER OWNER: SHENZHEN CITY JUNTENGFA WELDING EQUIPMENT CO., LTD. Effective date: 20090213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071114 Termination date: 20151103 |
|
| EXPY | Termination of patent right or utility model |