CN218488794U

CN218488794U - Crystal bar clamp

Info

Publication number: CN218488794U
Application number: CN202122891977.5U
Authority: CN
Inventors: 洪庆福; 韩东; 王元立; 高伟
Original assignee: Beijing Tongmei Xtal Technology Co Ltd
Current assignee: Beijing Tongmei Xtal Technology Co Ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2023-02-17
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a crystal bar anchor clamps belongs to crystal bar processing field, include: the device comprises a base, a rail, a clamp ring and a jackscrew; the track is connected with the perpendicular fixed connection of base, and the snap ring is a plurality of, and the snap ring is provided with a plurality of fastening bolt through a plurality of jackscrew and track sliding connection on the snap ring, the utility model discloses simple structure makes things convenient for the dismantlement of crystal bar, and the crystal bar is fixed firm, can change crystal bar fixed position.

Description

Crystal bar clamp

Technical Field

The utility model belongs to crystal bar processing field, more specifically the utility model relates to a crystal bar anchor clamps that says so.

Background

The fixed mode of current crystal bar, mostly bond graphite or resin on the crystal bar and hold in the palm, remove the graphite support after the cutting is accomplished, perhaps directly trap with stranded ribbon, fix on the tool, adopt the mode that bonds graphite or resin and hold in the palm, it is fixed relatively firm, nevertheless still need get rid of graphite or resin support after crystal bar processing is accomplished, the troublesome poeration, adopt the fixed mode of stranded ribbon, the operation is relatively easy, but it is fixed not firm, unable both sides fixed crystal bar during the dissection, lead to the fact the flier easily, if adopt glue bonding fixed crystal bar, glue such as glue solidification after the bonding, cutting process accomplishes and needs to bubble soft separation with hot water, the operation is complicated, low efficiency, economic nature is poor.

Therefore, it is an urgent need to solve the problem of providing an ingot clamp that is easy to assemble and disassemble and is also firmly fixed.

Disclosure of Invention

In view of this, the utility model provides a crystal bar anchor clamps, simple structure, it is fixed firm, fixed position can be adjusted at will to during the dissection, both sides are fixed, can accomplish to open and can prevent the flyaway piece.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a crystal bar clamp comprising: the device comprises a base, a rail, a clamp ring and a jackscrew; the track with the perpendicular fixed connection of base, the snap ring is a plurality of, the snap ring passes through a plurality of jackscrew with track sliding connection, be provided with a plurality of fastening bolt on the snap ring.

Preferably, the number of the clamping rings is two, and the two clamping rings are coaxially arranged.

Preferably, the snap ring is provided with a groove matched with the shape of the rail.

Preferably, the track is a trapezoidal track, the width of one side of the trapezoidal track close to the circle center of the snap ring is larger than the width of one side of the circle center far away from the snap ring, and the snap ring groove is a trapezoidal groove.

Preferably, the number of the jackscrews is two, and the two jackscrews are respectively arranged on two sides of the trapezoidal groove.

Preferably, the base is provided with a clamping block matched with the clamping groove of the cutting device.

Preferably, the fastening bolt is a plastic bolt.

Preferably, the snap ring is provided with a plurality of rubber strips.

Preferably, the fastening bolts are provided with two, the clamping ring is provided with two rubber strips, the rubber strips correspond to the fastening bolts one to one, and each rubber strip corresponds to the rubber strip.

The beneficial effects of the utility model reside in that:

the utility model discloses easy operation, through the fastening bolt fastening crystal bar on snap ring and the snap ring, it is fixed firm, can follow the slide rail and adjust snap ring fixed position at will, realize the change of crystal bar position to during the dissection, the crystal bar is fixed, can accomplish and open, through adjusting fastening bolt, makes crystal bar easy dismounting.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the snap ring structure of the present invention.

Wherein, in the figure:

1-plastic bolts; 2-a crystal bar; 3-top thread; 4-a snap ring; 5-rubber strips; 6-a base; 7-trapezoidal track.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a crystal bar clamp, comprising: fastening bolt, crystal bar 2, jackscrew 3, snap ring 4, rubber strip 5, base 6 and trapezoidal track 7, fastening bolt adopts plastic bolt 1, be provided with the fixture block that matches with crystal bar cutting device's draw-in groove on the base 6, the crystal bar anchor clamps can be fixed on cutting device through the fixture block on base 6, trapezoidal track 7 and base 6 perpendicular fixed connection, two snap rings 4 act on 2 both ends of crystal bar respectively, the width that trapezoidal track 7 is close to one side of the centre of a circle of snap ring 4 is greater than the width of one side of the centre of a circle of keeping away from snap ring 4, trapezoidal track 7 can stabilize snap ring 4 in the cutting process, compare in the rectangle track, it is more firm to fix, snap ring 4 is provided with the trapezoidal recess with trapezoidal track 7 complex, trapezoidal recess can make the installation angle of snap ring 4 unique with trapezoidal track 7 cooperation, make things convenient for two coaxial settings of snap ring 4, trapezoidal recess both sides are provided with a jackscrew 3 respectively, when adjusting snap ring 4 position, alright unscrew jackscrew 3, along trapezoidal track 7 slip snap ring 4 after the adjustment is accomplished, screw 3 is screwed, make the snap ring 4 is fixed, and the bolt 2 is the crystal bar 2 is the hardness that the crystal bar 2 and the crystal bar 2 can be damaged to prevent that crystal bar 2 and the plastic bolt 2 that crystal bar 2 from colliding with the plastic bolt 1 that the plastic bolt is corresponding, the plastic bolt 1 of the plug bolt 1 that the plug bolt is damaged, it is more directly to prevent like this, it is corresponding, the plastic bolt 1.

The working principle is as follows:

snap ring 4 and trapezoidal track 7 sliding connection, after fixing in advance as required, snap ring 4 and trapezoidal track 7 are fixed through jackscrew 3, insert the bar 2 after snap ring 4, through plastics bolt 1 with 2 tops of bar 2 tightly on the rubber strip, after the equipment is accomplished, the base 6 processes on circular saw or other processing equipment including through fixture block fixed mounting, loosens the plastics screw 1 of fixed bar after the processing is accomplished and can take out bar 2.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to the embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A crystal bar clamp, comprising: the device comprises a base, a rail, a clamp ring and a jackscrew; the track with the perpendicular fixed connection of base, the snap ring is a plurality of, the snap ring passes through a plurality of jackscrew with track sliding connection, be provided with a plurality of fastening bolt on the snap ring.

2. The crystal bar clamp of claim 1, wherein the number of the snap rings is two, and the two snap rings are coaxially arranged.

3. A seed rod clamp as claimed in claim 1, wherein the snap ring is provided with a groove matching the shape of the track.

4. The crystal bar clamp of claim 3, wherein the track is a trapezoidal track, a width of a side of the trapezoidal track near a center of the snap ring is larger than a width of a side of the trapezoidal track away from the center of the snap ring, and the snap ring groove is a trapezoidal groove.

5. The crystal bar clamp of claim 4, wherein two of the top threads are respectively disposed on two sides of the trapezoidal groove.

6. The wafer chuck as claimed in claim 1, wherein the base is provided with a locking block matching with the locking groove of the cutting device.

7. The crystal bar clamp of claim 1, wherein the fastening bolt is a plastic bolt.

8. A crystal bar clamp as claimed in claim 1, wherein the snap ring is provided with a plurality of rubber strips.

9. The crystal bar clamp as claimed in claim 8, wherein there are two fastening bolts, the clamping ring is provided with two rubber strips, the rubber strips correspond to the fastening bolts one by one, and each rubber strip is symmetrical with the corresponding fastening bolt about the center of the clamping ring.