CN201755878U - Rotation locking mechanism of silicon bar cutting clamp - Google Patents
Rotation locking mechanism of silicon bar cutting clamp Download PDFInfo
- Publication number
- CN201755878U CN201755878U CN2010202568967U CN201020256896U CN201755878U CN 201755878 U CN201755878 U CN 201755878U CN 2010202568967 U CN2010202568967 U CN 2010202568967U CN 201020256896 U CN201020256896 U CN 201020256896U CN 201755878 U CN201755878 U CN 201755878U
- Authority
- CN
- China
- Prior art keywords
- base
- positioning seat
- sleeve
- tapered sleeve
- threaded shaft
- 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
Links
Images
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
A rotation locking mechanism of a silicon bar cutting clamp comprises a base, a V-shaped positioning seat, a stepped mandrel, a conical sleeve, an open tensioning conical sleeve, double nuts, an adjusting bolt, a rotary threaded shaft, a threaded sleeve and a handle. The threaded sleeve is fixedly mounted on the lateral surface of the base, the rotary threaded shaft is spirally mounted in the threaded sleeve, and the top ends of the adjusting bolt and the rotary threaded shaft respectively contact with a tightening plane on the open tensioning conical sleeve. The rotary threaded shaft in rotation can expand and retract relative to the threaded sleeve only by rotating the handle, and consequentially the open tensioning conical sleeve arranged between the adjusting bolt and the rotary threaded shaft forces the conical sleeve to drive the stepped mandrel to move downwards to realize locking between the base and the V-shaped positioning seat. The rotation locking mechanism can lock and fix the V-shaped positioning seat according to the technical requirements during silicon bar cutting, and not only relieves labor intensity of operating staff, but also improves production safety and efficiency.
Description
Technical field:
The utility model relates to the silicon rod cutting clamper, relates in particular in the silicon rod section of the cutting anchor clamps clamp body with respect to the rotation lock mechanism between base.
Background technology:
In the manufacture of solar cells process, with silicon rod on request length to be cut into pieces be first procedure of silicon chip cutting processing, at present, the vee-block clamp mechanism that the used anchor clamps of the silicon rod section of cutting generally adopt three secondary straight lines to distribute was carried out the location to silicon rod and was clamped, every secondary vee-block clamp mechanism is come tense-lax by opposed two vee-blocks in front and back by the left and right sides screw rod mode of tightening up, in every secondary vee-block clamp mechanism, there are two anchor points to contact with silicon rod, three secondary vee-block clamp mechanism have six spacing silicon rods of anchor point, be typically to cross location structure, when the silicon rod diameter, circularity, when cylindricity has error, in fact have only the second mate to play the role of positioning in the three secondary vee-block clamp mechanism, and another pair was the location, and three pairs are used the location that must cause silicon rod to clamp simultaneously and produced nondeterministic statement.This anchor clamps are complex structure not only, and system rigidity is poor, complex operation.The left and right sides screw rod of two vee-blocks bottom it drives to be realized clamping synchronously, and in cutting process, excessive as if the cutting resistance, silicon rod can produce shake, makes cut surface produce difference of height, directly influences flatness; The degree of tightness of silicon rod clamping directly influences the center height of silicon rod; When cutting to end, anchor clamps must be unclamped, silicon rod can be cut after installing in tune on the anchor clamps, both need a dead lift and tune, need again to reinstall and clamp, because silicon rod is not only sliding but also dirty, very easily landing injures the operator, not only labour intensity is big, and work efficiency is low.The applicant successfully develops the one pair of silicon rod cutting clamper that can reverse end for end, when silicon rod cuts to end, needs the tune cutting, and it can rotate 180 ° with whole V-arrangement positioning seat, and silicon rod need not take out clamping again, and wherein rotation lock mechanism is crucial.
The utility model content:
The purpose of this utility model provides a kind of rotation lock mechanism of silicon rod cutting clamper, when silicon rod cuts to end needs tune cutting, it is locked between can be with clamp body and base after the whole V-arrangement positioning seat of clamp body rotates 180 °, prevents to rotate between the two.
The technical scheme that the utility model is taked is:
The rotation lock mechanism of described silicon rod cutting clamper, comprise base, V-arrangement positioning seat, step mandrel, taper sheath, opening tensioner tapered sleeve, double nut, adjusting bolt, rotate thread spindle, thread bush and handle, the step mandrel is sleeved in the centre bore of stepped hole on the V-arrangement positioning seat and base with gap fiting mode, be sleeved on the hypomere of step mandrel after taper sheath and the combination of opening tensioner tapered sleeve, and by the double nut axial limiting; Thread bush is fixedly mounted on the side of base, rotates the thread spindle spinning in thread bush, the top of regulating bolt and rotating thread spindle respectively with opening tensioner tapered sleeve on tighten up plane contact, the material of opening tensioner tapered sleeve is wear-resisting spring steel.
Owing to set up rotating mechanism between base and V-arrangement positioning seat, the V-arrangement positioning seat can rotate with respect to base, and it can satisfy silicon rod cutting machine technological requirement to the whole tune of clamp body in cutting process.Detent mechanism can guarantee that revolution crosses 180 ° of just automatically location; Need only rotary handle, thread bush is flexible relatively to rotate thread spindle, makes to place the opening tensioner tapered sleeve of regulating bolt and rotating between the thread spindle to force taper sheath drive step mandrel to move down, thereby realizes the locking between base, the V-arrangement positioning seat.In the silicon rod cutting process, can be locked to the V-arrangement positioning seat, both alleviate labor intensity of operating personnel, improve the security and the efficient of producing again according to technological requirement.
Description of drawings:
Fig. 1, Fig. 2 are the structural representation of silicon rod cutting clamper; Wherein, Fig. 2 is the left view of Fig. 1;
Fig. 3 is the A-A cutaway view among Fig. 2;
Fig. 4 is the B-B cutaway view among Fig. 1;
Fig. 5 is the structural representation of base;
Fig. 6, Fig. 7 are the structural representation of V-arrangement positioning seat;
Fig. 7 is the vertical view of Fig. 6.
Among the figure: the 1-base; 2-V shape positioning seat; 3-step mandrel; The 4-taper sheath; 5-opening tensioner tapered sleeve; The 6-double nut; 7-regulates bolt; 8-rotates thread spindle; The 9-thread bush; The 10-handle; 11-rotational positioning step; The 12-centre bore; The 13-pit; 21-rotates endoporus; The 22-stepped hole; The circumferential locating hole of 23-; 51-tightens up the plane.
The specific embodiment:
Describe the specific embodiment of the present utility model in detail below in conjunction with the anchor clamps schematic diagram:
The rotation lock mechanism of described silicon rod cutting clamper, comprise base 1, V-arrangement positioning seat 2, step mandrel 3, taper sheath 4, opening tensioner tapered sleeve 5, double nut 6, regulate bolt 7, rotate thread spindle 8, thread bush 9 and handle 10, on base 1, be provided with rotational positioning step 11 and centre bore 12, be provided with pit 13 at its reverse side, rotational positioning step 11 and centre bore 12 coaxial lines, pit 13 is greater than the appearance and size of opening tensioner tapered sleeve 5; Be provided with the rotation endoporus 21 that matches with rotational positioning step 11 on the base 1 in the bottom surface of V-arrangement positioning seat 2, be provided with stepped hole 22 at the center of rotating endoporus 21, rotating the circumferential locating hole 23 that is circumferentially with of endoporus 21, step mandrel 3 is sleeved in the centre bore 12 of stepped hole 22 on the V-arrangement positioning seat 2 and base 1 with gap fiting mode, be sleeved on the hypomere of step mandrel 3 after taper sheath 4 and 5 combinations of opening tensioner tapered sleeve, and by double nut 6 axial limitings; Thread bush 9 is fixedly mounted on the side of base 1, rotates thread spindle 8 spinnings in thread bush 9, and the top of regulating bolt 7 and rotation thread spindle 8 contacts with the plane 51 of tightening up on the opening tensioner tapered sleeve 5 respectively, and the material of opening tensioner tapered sleeve 5 is wear-resisting spring steel.
Its course of work is as follows:
When the silicon rod to be cut on being installed in V-arrangement positioning seat 2 need reverse end for end to cut, oppositely pull handle 10, because thread bush 9 is fixed on the side of base 1, rotating 8 of thread spindles moves outward, thereby the opening of opening tensioner tapered sleeve 5 is opened, unclamp between taper sheath 4 and the opening tensioner tapered sleeve 5, V-arrangement positioning seat 2 can rotate around step mandrel 3, when turning over 180 °, is located automatically by circumferential detent mechanism, the forward rotation handle 10 again, rotate in 8 of the thread spindles and move, thereby force the opening of opening tensioner tapered sleeve 5 to dwindle, tighten up between taper sheath 4 and the opening tensioner tapered sleeve 5, move down thereby drive step mandrel 3, thereby V-arrangement positioning seat 2 is fixed on the base 1.
Claims (1)
1. the rotation lock mechanism of a silicon rod cutting clamper, it is characterized in that: it comprises base (1), V-arrangement positioning seat (2), step mandrel (3), taper sheath (4), opening tensioner tapered sleeve (5), double nut (6), regulate bolt (7), rotate thread spindle (8), thread bush (9) and handle (10), step mandrel (3) is sleeved in the centre bore (12) of stepped hole (22) on the V-arrangement positioning seat (2) and base (1) with gap fiting mode, be sleeved on the hypomere of step mandrel (3) after taper sheath (4) and opening tensioner tapered sleeve (5) combination, and by double nut (6) axial limiting; Thread bush (9) is fixedly mounted on the side of base (1), rotate thread spindle (8) spinning in thread bush (9), the top of regulating bolt (7) and rotation thread spindle (8) contacts with the plane (51) of tightening up on the opening tensioner tapered sleeve (5) respectively, and the material of opening tensioner tapered sleeve (5) is wear-resisting spring steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202568967U CN201755878U (en) | 2010-07-09 | 2010-07-09 | Rotation locking mechanism of silicon bar cutting clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202568967U CN201755878U (en) | 2010-07-09 | 2010-07-09 | Rotation locking mechanism of silicon bar cutting clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201755878U true CN201755878U (en) | 2011-03-09 |
Family
ID=43643143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202568967U Expired - Fee Related CN201755878U (en) | 2010-07-09 | 2010-07-09 | Rotation locking mechanism of silicon bar cutting clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201755878U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105729635A (en) * | 2016-02-23 | 2016-07-06 | 熊生银 | Semi-automatic stone mill manufacturing machine |
| CN109648409A (en) * | 2019-01-31 | 2019-04-19 | 青岛高测科技股份有限公司 | It is a kind of for adjusting the grip(per) feed mechanism of semiconductor silicon rod cylindricity |
-
2010
- 2010-07-09 CN CN2010202568967U patent/CN201755878U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105729635A (en) * | 2016-02-23 | 2016-07-06 | 熊生银 | Semi-automatic stone mill manufacturing machine |
| CN109648409A (en) * | 2019-01-31 | 2019-04-19 | 青岛高测科技股份有限公司 | It is a kind of for adjusting the grip(per) feed mechanism of semiconductor silicon rod cylindricity |
| CN109648409B (en) * | 2019-01-31 | 2024-05-31 | 青岛高测科技股份有限公司 | A clamping and feeding mechanism for adjusting the cylindricity of semiconductor silicon rods |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203679892U (en) | Tuning clamp for fan-shaped inner support of thin-walled cylinder | |
| CN101985227A (en) | Turnable fixture dedicated for silicon rod cutting machine | |
| CN202200046U (en) | Four-wheel center rest for machining core rod | |
| CN201755878U (en) | Rotation locking mechanism of silicon bar cutting clamp | |
| CN101870020A (en) | Electric spark punching machine capable of punching conical holes | |
| CN210209934U (en) | Regulation formula stainless steel spare polishing equipment | |
| CN210649449U (en) | Wedge transverse rolling die sleeve machining and positioning device integrating turning and sawing | |
| CN210012979U (en) | Brim clamp | |
| CN201711770U (en) | Adjustable bracket | |
| CN201755871U (en) | Silicon bar cutting machine special fixture capable of turning around | |
| CN201755877U (en) | Steering, positioning and locking mechanism of silicon rod cutting fixture | |
| CN214186265U (en) | Tight bush fluting processing frock clamp | |
| CN220902418U (en) | Tank welding tool | |
| CN209565505U (en) | A kind of support sleeve processing tool | |
| CN218017160U (en) | Connecting rod processingequipment based on flying cutter disc lathe | |
| CN209335147U (en) | Top land type face clamp for cutting | |
| CN202667837U (en) | Mantle fiber fixture device used for lathe | |
| CN201755872U (en) | Rotation mechanism of silicon bar cutting clamp | |
| CN212578090U (en) | Clamping and fixing device for milling machine | |
| CN116767834A (en) | Bearing detects and carries anchor clamps | |
| CN214212369U (en) | A milling power head that is easy to maintain and replace | |
| CN117754319A (en) | Rotary centering clamping mechanism for steel pipe cutting | |
| CN219562819U (en) | Fixing tool for square workpiece machining | |
| CN205218592U (en) | Two -way rotatory milling fixture | |
| CN212600659U (en) | A dabber positioning mechanism for wood working cutter processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110309 Termination date: 20130709 |