CN103692262A - Silicon bar cutting-off machine clamping mechanism - Google Patents

Silicon bar cutting-off machine clamping mechanism Download PDF

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Publication number
CN103692262A
CN103692262A CN201410016370.4A CN201410016370A CN103692262A CN 103692262 A CN103692262 A CN 103692262A CN 201410016370 A CN201410016370 A CN 201410016370A CN 103692262 A CN103692262 A CN 103692262A
Authority
CN
China
Prior art keywords
guide rod
support
support abutment
hydraulic cylinder
rod
Prior art date
Application number
CN201410016370.4A
Other languages
Chinese (zh)
Inventor
王桂奋
王迎春
王伟
陈伟
Original Assignee
金坛正信光伏电子有限公司
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
Application filed by 金坛正信光伏电子有限公司 filed Critical 金坛正信光伏电子有限公司
Priority to CN201410016370.4A priority Critical patent/CN103692262A/en
Publication of CN103692262A publication Critical patent/CN103692262A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00Accessories specially adapted for use with machines or devices of the preceding groups
    • B28D7/04Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work

Abstract

The invention relates to a silicon bar cutting-off machine clamping mechanism comprising a base, a support, a hydraulic cylinder, a guide rod, a clamping arm and a V-shaped positioning seat component, wherein a piston rod of the hydraulic cylinder is fixedly connected with the bottom end of the guide rod by double nuts; a sliding groove is formed in the guide rod; the clamping arm is limited in the sliding groove of the guide rod by a pin; the clamping arm is vertical to the guide rod; the lower surface of the front end of the clamping arm is provided with a pressing block; a cushion pad is pasted on the lower surface of the pressing block; the upper surface of the base is provided with a cylindrical guide rail; the bottom surfaces of both a left supporting seat and a right supporting seat are provided with guide grooves matched with the cylindrical guide rail; the left supporting seat and the right supporting seat move on the cylindrical guide rail by means of the guide grooves; both the inner side surface of the left supporting seat and the inner side surface of the right supporting seat are provided with silicon bar support pads. By utilizing the silicon bar cutting-off machine clamping mechanism, clamping force is transmitted to the guide rod by utilizing the hydraulic cylinder, reliable buckling resistance of the guide rod is fully utilized, and the purpose of clamping is also ensured.

Description

A kind of silicon rod cutting lathe clamp mechanism
Technical field
The present invention relates to the field of silicon rod location, especially a kind of silicon rod cutting lathe clamp mechanism.
Background technology
In solar energy and photovoltaic industry, the use of silicon materials is more and more extensive, the processing of silicon rod also gradually by original semi-automation to full-automatic transition.The profile feature of silicon rod is the cylindrical of comparatively rule substantially, but also some silicon rod due to the defect of equipment itself with workman's operant level is not in place is drawn into coniform or indentation.How effectively to clamp silicon rod and guarantee that parallel between machined surface is a great problem of silicon materials processing always.Bar after crystal-pulling cuts off processing, and the past is not always produced and technique is paid attention to, and Ye Bubei device fabrication unit payes attention to equally.Because it neither needs complicated technology, again without equipment is proposed to too harsh requirement.Add for a long time, the production of domestic silicon materials only limits to below 75mm, and the silicon rod of 50mm left and right has accounted for the overwhelming majority, therefore for a long time, to cutting off the requirement of equipment, compares and has only accounted for proportion seldom with demand with the process equipment of other material.
Summary of the invention
The technical problem to be solved in the present invention is: in order to overcome the problem of above-mentioned middle existence, provide a kind of silicon rod cutting lathe clamp mechanism, its project organization is reasonable and cutting is stable quick.
The technical solution adopted for the present invention to solve the technical problems is: a kind of silicon rod cutting lathe clamp mechanism, comprise the base fixing on the ground, be located at the support on the base left side, be located at the hydraulic cylinder in support, guide rod and clamp arm and V-type positioning seat assembly, the piston rod of described hydraulic cylinder is by the bottom Joint of double nut and guide rod, on described guide rod, offer sliding tray, clamp arm is spacing in the sliding tray of guide rod by pin, clamp arm and guide rod vertical setting mutually, the front end lower surface of described clamp arm is provided with compact heap, compact heap lower surface is pasted with cushion pad, the upper surface of described base is provided with cylindrical slideway, described V-type positioning seat assembly comprises left support abutment and right support abutment, on the basal surface of left support abutment and right support abutment, all offer the gathering sill matching with cylindrical slideway, left support abutment and right support abutment move on cylindrical slideway by gathering sill, on the medial surface of left support abutment and the medial surface of right support abutment, be equipped with silicon rod supporting pad.
In order to make hydraulic cylinder more firm when working, on the two side of described support, all offer positioning spiro pit, positioning spiro pit is provided with T-shaped alignment pin, and described hydraulic cylinder is locked in support through positioning spiro pit by T-shaped alignment pin.
The invention has the beneficial effects as follows: described a kind of silicon rod cutting lathe clamp mechanism, adopt the clamp mechanism of this kind of design, utilize hydraulic cylinder to realize clamping force and be delivered on guide rod by clamp arm, take full advantage of the reliable flexing resistance of guide rod, also guaranteed the object clamping.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the front view of a kind of silicon rod cutting lathe clamp mechanism of the present invention;
Fig. 2 is the side view of a kind of silicon rod cutting lathe clamp mechanism of the present invention.
Accompanying drawing acceptance of the bid note is described below: 1, base, 2, support, 3, hydraulic cylinder, 4, guide rod, 5, clamp arm, 61, left support abutment, 62, right support abutment, 63, gathering sill, 7, compact heap, 8, cushion pad, 9, cylindrical slideway, 10, silicon rod supporting pad, 11, T-shaped alignment pin.
The specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, basic structure of the present invention is only described in a schematic way, so it only show the formation relevant with the present invention.
A kind of silicon rod cutting lathe clamp mechanism as depicted in figs. 1 and 2, comprise the base 1 fixing on the ground, be located at the support 2 on base 1 left side, be located at the hydraulic cylinder 3 in support 2, guide rod 4 and clamp arm 5 and V-type positioning seat assembly, on the two side of support 2, all offer positioning spiro pit, positioning spiro pit is provided with T-shaped alignment pin 11, hydraulic cylinder 3 is locked in support 2 through positioning spiro pit by T-shaped alignment pin 11, the piston rod of hydraulic cylinder 3 is by the bottom Joint of double nut and guide rod 4, on guide rod 4, offer sliding tray, clamp arm 5 is spacing in the sliding tray of guide rod 4 by pin, clamp arm 5 and the mutual vertical setting of guide rod 4, the front end lower surface of clamp arm 5 is provided with compact heap 7, compact heap 7 lower surfaces are pasted with cushion pad 8, the upper surface of base 1 is provided with cylindrical slideway 9, V-type positioning seat assembly comprises left support abutment 61 and right support abutment 62, on the basal surface of left support abutment 61 and right support abutment 62, all offer the gathering sill 63 matching with cylindrical slideway 9, left support abutment 61 and right support abutment 62 move on cylindrical slideway 9 by gathering sill 63, on the medial surface of the medial surface of left support abutment 61 and right support abutment 62, be equipped with silicon rod supporting pad 10.
A kind of silicon rod cutting lathe clamp mechanism of the present invention, in carrying out silicon rod cutting process, clamp arm 5 is fixed on guide rod 4, the suitable overstriking of guide rod 4 selective hardening increase flexing resistance and wearability, by pin, spacing in the sliding tray of guide rod 4 can move up and down and can clamp arm 5 be left to silicon rod surface in order to take out silicon rod by manual transposition when upper clamp arm 5, V-type positioning seat assembly slides on 9 of cylindrical slideways, can carry out trace by cylindrical slideway 9 moves, by trace, move and rotate and locked to guarantee that V-type positioning seat assembly contacts formation rigid support completely with silicon rod, allowing clamp arm 5 move to silicon rod surface clamps completely again.
The above-mentioned foundation desirable embodiment of the present invention of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this invention technological thought, carry out various change and modification completely.The technical scope of this invention is not limited to the content on description, must determine its technical scope according to claim scope.

Claims (2)

1. a silicon rod cutting lathe clamp mechanism, it is characterized in that: comprise the base (1) fixing on the ground, be located at the support (2) on base (1) left side, be located at the hydraulic cylinder (3) in support (2), guide rod (4) and clamp arm (5) and V-type positioning seat assembly, the piston rod of described hydraulic cylinder (3) is by the bottom Joint of double nut and guide rod (4), described guide rod offers sliding tray on (4), clamp arm (5) is spacing in the sliding tray of guide rod (4) by pin, clamp arm (5) and guide rod (4) vertical setting mutually, the front end lower surface of described clamp arm (5) is provided with compact heap (7), compact heap (7) lower surface is pasted with cushion pad (8), the upper surface of described base (1) is provided with cylindrical slideway (9), described V-type positioning seat assembly comprises left support abutment (61) and right support abutment (62), on the basal surface of left support abutment (61) and right support abutment (62), all offer the gathering sill (63) matching with cylindrical slideway (9), left support abutment (61) and right support abutment (62) are upper mobile at cylindrical slideway (9) by gathering sill (63), on the medial surface of the medial surface of left support abutment (61) and right support abutment (62), be equipped with silicon rod supporting pad (10).
2. a kind of silicon rod cutting lathe clamp mechanism according to claim 1, it is characterized in that: on the two side of described support (2), all offer positioning spiro pit, positioning spiro pit is provided with T-shaped alignment pin (11), and described hydraulic cylinder (3) is locked in support (2) through positioning spiro pit by T-shaped alignment pin (11).
CN201410016370.4A 2014-01-14 2014-01-14 Silicon bar cutting-off machine clamping mechanism CN103692262A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410016370.4A CN103692262A (en) 2014-01-14 2014-01-14 Silicon bar cutting-off machine clamping mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410016370.4A CN103692262A (en) 2014-01-14 2014-01-14 Silicon bar cutting-off machine clamping mechanism

Publications (1)

Publication Number Publication Date
CN103692262A true CN103692262A (en) 2014-04-02

Family

ID=50354012

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410016370.4A CN103692262A (en) 2014-01-14 2014-01-14 Silicon bar cutting-off machine clamping mechanism

Country Status (1)

Country Link
CN (1) CN103692262A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104227860A (en) * 2014-08-21 2014-12-24 浙江辉弘光电能源有限公司 Cylindrical silicon rod clamp
CN104385010A (en) * 2014-11-06 2015-03-04 兴化市三诚精密锻造有限公司 Sawing machine fixture
CN105235087A (en) * 2015-09-30 2016-01-13 浙江辉弘光电能源有限公司 Pressing device for silicon rod clamp
CN109128918A (en) * 2018-10-26 2019-01-04 中国航空工业集团公司北京航空精密机械研究所 A kind of inclined clamping mechanism
CN110842596A (en) * 2018-08-20 2020-02-28 张家港保税区贤德国际贸易有限公司 Steel cutting clamp

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104227860A (en) * 2014-08-21 2014-12-24 浙江辉弘光电能源有限公司 Cylindrical silicon rod clamp
CN104385010A (en) * 2014-11-06 2015-03-04 兴化市三诚精密锻造有限公司 Sawing machine fixture
CN105235087A (en) * 2015-09-30 2016-01-13 浙江辉弘光电能源有限公司 Pressing device for silicon rod clamp
CN110842596A (en) * 2018-08-20 2020-02-28 张家港保税区贤德国际贸易有限公司 Steel cutting clamp
CN109128918A (en) * 2018-10-26 2019-01-04 中国航空工业集团公司北京航空精密机械研究所 A kind of inclined clamping mechanism

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Application publication date: 20140402