CN201195752Y - Flat clamp type small box chucking tool clamp - Google Patents
Flat clamp type small box chucking tool clamp Download PDFInfo
- Publication number
- CN201195752Y CN201195752Y CNU2008200082482U CN200820008248U CN201195752Y CN 201195752 Y CN201195752 Y CN 201195752Y CN U2008200082482 U CNU2008200082482 U CN U2008200082482U CN 200820008248 U CN200820008248 U CN 200820008248U CN 201195752 Y CN201195752 Y CN 201195752Y
- Authority
- CN
- China
- Prior art keywords
- small box
- plate
- box fastener
- guide rod
- guide bar
- 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 chucking fixture of a flat clamp type small box fastener, wherein horizontal jacking propulsion is adopted between a jacking plate of the small box fastener and an aluminum guide rod, and the whole contact interface between the aluminum guide rod and the jacking plate is surface contact. A conducting interface between the jacking plate of the small box fastener, the aluminum guide rod and a big bus bar can realize tight bond, the clamping force can satisfy the demands of the electrolysis manufacturing technique, the jacking plate surface can not generate indentations on the conducting surface of the aluminum guide rod, the potential drop loss can be reduced, and the service life of the aluminum guide rod and the big bus bar can be prolonged.
Description
Technical field:
The utility model is the small box fastener gripping unit that a kind of aluminum electrolyzing cell used anode aluminium guide bar and anode large bus bar carry out roof pressure applying clamping action.
Background technology:
Aluminum electrolyzing cell used anode aluminium guide bar is fixed on the aluminum electrolyzer positive bar by small box fastener, existing general small box fastener gripping unit, to be that two of reconciling with the bidirectional screw leading screw are similar to scissor (intersect hinge joint) linkage, with the direct extruded aluminium guide rod of the motion of two blocks of arc plates, make aluminium guide bar and positive bar carry out clamping applying operation, so that adjust the height of anode aluminium guide bar.Two blocks of arc plates be two lines contacts when contacting with aluminium guide bar, these two lines contacts are because local pressure is bigger, (may be a contact sometimes) often extrudes a lot of groove mark to the conductive contact surfaces of aluminium guide bar.The aluminium guide bar conductive contact surfaces is when contacting with big bus, it also should be the face contact, but on the general small box fastener gripping unit, this rough impression has just changed this contact, become the line contact, thereby reduced conductive contact surfaces, thereby increased the contact drop between two thermal interface.Serious impression and the uneven arc of beating that causes aluminium guide bar and anode large bus bar thermal interface toward contact easily.Cause the damage of conductive component.In order to solve and avoid the generation of this phenomenon, many manufacturers abandon one to two conducting surfaces of aluminium guide bar often, specially as the crimping face of (small box fastener) of arc plate, thereby make reduce half the actual service life of aluminium guide bar.
The utility model content:
In order to prolong the work-ing life of aluminium guide bar, reduce contact drop between aluminium guide bar and the anode large bus bar, the utility model provides a kind of concora crush board-like small box fastener gripping unit, and this device contacts original two blocks of arc plates with line ball formula between the aluminium guide bar, make to be flat contact of a kind of roof pressure into.
The technical scheme that the board-like small box fastener gripping unit of a kind of concora crush is adopted is: on the big hanging scroll of former small box fastener structure, with the fixing lastblock roof pressure flat board of spring and link, roof pressure is dull and stereotyped to be promoted by being fixed on four blocks of two pushing tow last item plates on the hinge joint thruster plate, aluminium guide bar is carried out clamping compress operation.
According to technique scheme, the board-like small box fastener gripping unit of a kind of concora crush, a pushing tow last item plate on hinge joint thruster plate top is provided with an arc plate or flap, is used to cooperate the multifunction crane rotation to twist tool and uses.
Adopt the utility model small box chucking tools to step up device, can avoid of the impression damage of roof pressure arc plate to aluminium guide bar, prolong the work-ing life of aluminium guide bar, reduce interface contact drop between aluminium guide bar and the big bus, reduce the resistance losses of anode electric-conducting device for aluminum electrolytic cell system; Have simple in structurely simultaneously, can exchange the characteristics of using with existing general capsule anchor clamps gripping mechanism.
Description of drawings:
This small box fastener gripping unit, its part, structure and operating principle are with reference to description of drawings:
Fig. 1 is the vertical planning drawing of this small box fastener gripping unit.
Fig. 2 is the orthographic plan of Fig. 1.
Wherein shown in the figure: (1) roof pressure flat board, (2) pushing tow last item plate, (3) thruster plate, (4) big hanging scroll, (5) spiral briquetting, (6) bidirectional screw leading screw, (7) spring, (8) link, (9) hanging scroll cover, (10) circlip, (13), arc plate
Embodiment:
The utility model small box fastener gripping unit is the improvement on original design, do not changing the bidirectional screw leading screw (6) of intrinsic small box fastener, spiral briquetting (5), big hanging scroll (4), the holder hook, axle sleeve (9), on the basis of the scantlings of the structure of circlip component such as (10) and assembling mode, just cancelled thruster plate (3) forward arc plate, and install a roof pressure push shaft plate (2) in the corresponding position, roof pressure flat board (1) is colluded to hang with spring (7) and link (8) with a steel plate roof pressure flat board of making (1) then and be installed on the big hanging scroll, link (8) is welded on the roof pressure flat board (1), spiral briquetting (5) was when moving up and down when bidirectional screw leading screw (6) rotation was adjusted, with big hanging scroll (4) axis is fulcrum, drive pushing tow axillare (2) by thruster plate (3) and promote roof pressure flat board (1), carry out aluminium guide bar held out against the clamping operation; And lean on spring (7) to adjust the degree of tightness distance of roof pressure flat board (1) and pushing tow axillare (2), and the two is fit together.
Above the pushing tow last item plate (2) lastblock arc plate (13) can be installed, be used with the multifunction crane jig.
The board-like small box fastener gripping unit of a kind of concora crush of the utility model using method is identical with former multipurpose plant.
Adopt horizontal roof pressure to advance between the roof pressure flat board of the board-like small box fastener gripping unit of a kind of concora crush of the utility model and the aluminium guide bar, whole contact interface is the face contact between aluminium guide bar and the roof pressure flat board.Thermal interface between small box fastener roof pressure flat board, aluminium guide bar and anode large bus bar can realize combining closely, and holding force satisfies the needs of electrolysis production technology, and its roof pressure face can not produce impression to the aluminium guide bar conducting surface.Reduce the volts lost loss.And the work-ing life of prolongation aluminium guide bar and big bus.
Claims (2)
1, the board-like small box fastener gripping unit of a kind of concora crush is by big hanging scroll (4) holder hook (11), bidirectional screw leading screw (6), thruster plate (3) spiral briquetting (5), last item plate (2) structure forms, it is characterized in that: on big hanging scroll (4), with the fixing lastblock roof pressure flat board (1) of spring (7) and link (8), roof pressure flat board (1) promotes by the two pushing tow last item plates (2) that are fixed on four blocks of hinge joint thruster plates (3), aluminium guide bar is carried out clamping compress operation.
2, small box fastener gripping unit according to claim 1 is characterized in that: (2) are provided with an arc plate (13) or flap (13) on a pushing tow last item plate on thruster plate (3) top, are used to cooperate the multifunction crane rotation to twist tool and use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200082482U CN201195752Y (en) | 2008-03-12 | 2008-03-12 | Flat clamp type small box chucking tool clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200082482U CN201195752Y (en) | 2008-03-12 | 2008-03-12 | Flat clamp type small box chucking tool clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201195752Y true CN201195752Y (en) | 2009-02-18 |
Family
ID=40415389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200082482U Expired - Fee Related CN201195752Y (en) | 2008-03-12 | 2008-03-12 | Flat clamp type small box chucking tool clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201195752Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105986285A (en) * | 2015-02-09 | 2016-10-05 | 洛阳斯维机电科技有限公司 | Cassette fixture |
-
2008
- 2008-03-12 CN CNU2008200082482U patent/CN201195752Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105986285A (en) * | 2015-02-09 | 2016-10-05 | 洛阳斯维机电科技有限公司 | Cassette fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090218 Termination date: 20150312 |
|
| EXPY | Termination of patent right or utility model |