CN211616189U - Wire guide wheel adjusting device of wire cutting machine - Google Patents
Wire guide wheel adjusting device of wire cutting machine Download PDFInfo
- Publication number
- CN211616189U CN211616189U CN201922210038.2U CN201922210038U CN211616189U CN 211616189 U CN211616189 U CN 211616189U CN 201922210038 U CN201922210038 U CN 201922210038U CN 211616189 U CN211616189 U CN 211616189U
- Authority
- CN
- China
- Prior art keywords
- block
- adjusting device
- strip
- cutting machine
- sliding block
- 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.)
- Active
Links
Images
Abstract
The utility model provides a line wheel adjusting device is crossed to line cutting machine, include: the long-strip-shaped sliding rail is transversely arranged; the transverse sliding block is sleeved on the strip-shaped sliding rail and can slide along the strip-shaped sliding rail, a threaded hole is formed in one side of the transverse sliding block, and the transverse sliding block is used for driving the line passing wheel to move along the strip-shaped sliding rail; the fastening mechanism comprises a bolt and a pressing block, the pressing block is provided with a clamping groove matched with the outer side surface of the long-strip-shaped slide rail, the bolt is screwed in the threaded hole of the transverse moving slide block, one end of the bolt penetrates out of the transverse moving slide block and is connected with the pressing block so as to enable the pressing block to be abutted against the long-strip-shaped slide rail, and at least one side surface of the clamping groove of the pressing block is rectangular. According to the utility model discloses a line wheel adjusting device is crossed to line cutting machine can increase the stability of crossing the line wheel and adjusting, guarantees to cross the free swift removal adjustment location of line wheel, improves production efficiency.
Description
Technical Field
The utility model relates to a silicon chip field of making, concretely relates to line cutting machine crosses line wheel adjusting device.
Background
In recent years, the traditional mortar cutting in the silicon wafer cutting industry is gradually replaced by diamond wire cutting, and the wire diameter of a gold steel wire which is a main cutting auxiliary material is gradually reduced from 70 micrometers to 50 micrometers or even thinner, so that higher requirements are put forward on a silicon rod processing technology and equipment.
The existing line cutting machine line guide wheel adjusting device has the following problems in the using process:
1) shaking a steel wire on the wire passing wheel;
2) the angle of the wire passing wheel is not accurately adjusted;
3) the travel of the wire passing wheel is short.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a line wheel adjusting device is crossed to line cutter to solve the problem of crossing the shake of wire on the line wheel, crossing line wheel angular adjustment inaccurate, and cross the line wheel stroke short on the side.
For solving above-mentioned technical problem, according to the utility model provides a line cutting machine crosses line wheel adjusting device, include:
the long-strip-shaped sliding rail is transversely arranged;
the transverse sliding block is sleeved on the strip-shaped sliding rail and can slide along the strip-shaped sliding rail, a threaded hole is formed in one side of the transverse sliding block, and the transverse sliding block is used for driving the line passing wheel to move along the strip-shaped sliding rail;
the fastening mechanism comprises a bolt and a pressing block, the pressing block is provided with a clamping groove abutted against the outer side surface of the long-strip-shaped slide rail, the bolt is screwed in the threaded hole of the transverse moving slide block, one end of the bolt penetrates through the transverse moving slide block and is connected with the pressing block so as to abut against the long-strip-shaped slide rail, and at least one side surface of the clamping groove of the pressing block is rectangular.
Furthermore, the transverse moving slide block comprises a first slide block and a second slide block which are oppositely arranged, the first slide block and the second slide block are connected through a fastening piece, and the second slide block is provided with the threaded hole so as to be connected with the fastening mechanism.
Furthermore, a radial positioning part is formed on the pressing block, the radial positioning part is matched with the second sliding block, and the radial positioning part is used for radially positioning the pressing block.
Further, the radial positioning portion is provided at a lower portion of the pressing block, and the radial positioning portion is formed as a platform.
Further, the bolt is an M10 bolt.
Further, still include: the upper end of the bracket is connected with the transverse moving sliding block, and the lower end of the bracket is used for installing the wire passing wheel.
Further, the support includes the curb plate, line cutter crosses line wheel adjusting device still includes:
the adjusting plate is sleeved on the strip-shaped sliding rail, the end part of the adjusting plate is connected with the transverse sliding block, an arc-shaped adjusting groove is formed in the adjusting plate, and the side plate of the support is movably connected in the arc-shaped adjusting groove.
Furthermore, a screw rod is arranged on a side plate of the support and penetrates through the arc-shaped adjusting groove, and a nut is matched with the other end of the screw rod.
Furthermore, the side plate of the support is also provided with an installation shaft, correspondingly, an installation hole is formed in the adjusting plate, the installation shaft is matched in the installation hole, and the side plate can rotate by taking the installation shaft as the center.
Further, still include the locating piece, the locating piece is located in the first slider and the cooperation is in the rectangular shape slide rail outside, the locating piece with the regulating plate links to each other, the locating piece is used for the location of regulating plate.
The above technical scheme of the utility model one of following beneficial effect has at least:
according to the line wheel adjusting device of the line cutting machine, the fastening mechanism (comprising the pressing block and the bolt) is abutted against the strip-shaped slide rail, the clamping groove of the pressing block has a larger contact area with the strip-shaped slide rail, the friction force between the clamping groove and the strip-shaped slide rail is increased, the adjustment stability of the line wheel can be increased, the free and rapid movement adjustment and positioning of the line wheel are ensured, and the steel wire shake on the line wheel caused by micro-shaking of the transverse sliding block on the strip-shaped guide rail is reduced;
furthermore, at least one side surface of the clamping groove of the pressing block is rectangular, so that a larger contact area with the strip-shaped sliding rail can be formed, and the adjustment stability is improved;
furthermore, the press block is radially positioned by the radial positioning part of the press block, and the radial positioning part is formed into a platform which is convenient to contact with a contact platform of the slide block, so that the displacement of the positioning block is avoided, the shaking of the wire passing wheel is reduced, the stability is improved, the possibility of wire breakage of a steel wire on the wire passing wheel is reduced, the yield of silicon wafer cutting is improved, the tension and the wire torsion of a cutting gold steel wire are effectively controlled, and the poor silicon wafer cutting caused by wire breakage of the cutting gold steel wire is reduced;
furthermore, the bolt is a large M10 bolt, so that the phenomenon of thread locking caused by silicon powder adhesion in the silicon wafer cutting process is prevented;
furthermore, the moving stroke of the wire passing wheel is increased through the adjusting plate sleeved on the strip-shaped sliding block, the cutting length of a single knife is increased, and the production efficiency is improved;
furthermore, the bracket drives the wire passing wheel to swing in the arc-shaped adjusting groove through the arc-shaped adjusting groove of the adjusting plate, so that the angle of the wire passing wheel can be adjusted, and the free adjustment amount of the wire passing wheel is realized.
Drawings
Fig. 1 is a schematic structural view of a wire passing wheel adjusting device of a wire cutting machine according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a fastening mechanism of the thread roller adjusting device of the thread cutting machine in FIG. 1;
FIG. 3 is a cross-sectional view of a traverse slide of the wire passing wheel adjusting device of the wire cutting machine in FIG. 1;
FIG. 4 is a schematic view of an adjusting plate of the string passing wheel adjusting device of the string cutting machine in FIG. 1;
FIG. 5 is a schematic view of the adjusting plate and the traverse slide block of the thread roller adjusting device of the thread cutting machine in FIG. 1;
fig. 6 is a schematic structural diagram of a first sliding block of the line wheel adjusting device of the line cutting machine in fig. 1.
Reference numerals:
100. a strip-shaped slide rail; 200. transversely moving the sliding block; 210. a first slider; 220. a second slider; 230. a fastener; 240. a threaded hole; 300. a fastening mechanism; 310, briquetting; 311. a card slot; 312. a radial positioning section; 320. a bolt; 400. a support; 410. an installation part; 420. a screw; 430. installing a shaft; 500. an adjusting plate; 510. a notch; 520. an adjustment groove; 530. and (7) installing holes.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships are changed accordingly.
Fig. 1 to 6 show an alternative embodiment of a wire wheel adjusting device according to the present invention. As shown in fig. 1, according to the utility model discloses a cross line wheel adjusting device includes: an elongated slide 100, a sideslip slider 200, and a fastening mechanism 300.
Wherein the elongated sliding track 100 is transversely disposed. Alternatively, the cross-section of the elongated sliding rail 100 may be formed as a square, diamond, or other polygon.
The transverse sliding block 200 is sleeved on the elongated sliding rail 100 and can slide along the elongated sliding rail 100, a threaded hole 240 is formed in one side of the transverse sliding block 200, and the transverse sliding block 200 is used for driving the line passing wheel to move along the elongated sliding rail 100.
Further, the traverse slide 200 includes a first slide 210 (inside shown in fig. 1) and a second slide 220 (outside shown in fig. 1) disposed opposite to each other, and the first slide 210 and the second slide 220 are coupled by a fastener 230 (e.g., a bolt, etc.). Alternatively, the fastener 230 may pass through the second slider 220 to be screw-coupled with the first slider 210. Further, the first slider 210 and the second slider 220 are connected at 4 corners of the traverse slider 200 using fasteners 230. Thus, the lateral sliding block 200 is easily attached and detached.
As shown in fig. 1 and 2, the fastening mechanism 300 includes a bolt 320 and a pressing block 310, the pressing block 310 has a slot 311 abutting against the outer surface of the elongated sliding rail 100, the bolt 320 is screwed into the threaded hole 240 of the traverse sliding block 200, and one end of the bolt passes through the second sliding block 220 and is connected to the pressing block 310 to abut against the elongated sliding rail 100. At least one side surface of the locking groove 311 of the pressing block 310 is formed in a rectangular shape.
From this, through fastening device 300 (including briquetting 310 and bolt 320) the rectangular shape slide rail 100 of butt, bolt 320 exerts thrust for briquetting 310, make the rectangular shape slide rail 100 of the inseparabler butt of draw-in groove 311 of briquetting 310, draw-in groove 311 has great area of contact with rectangular shape slide rail 100 simultaneously, the frictional force of draw-in groove 311 and rectangular shape slide rail 100 has been increased, can increase the stability of crossing the line wheel regulation, guarantee the free swift removal adjustment location of crossing the line wheel, reduce the sideslip slider 200 and rock the copper wire shake on the line wheel that leads to on rectangular shape guide rail 100 a little.
As shown in fig. 2, the cross section of the elongated sliding rail 100 is formed as a square, the locking slot 311 can be divided into three parts, the upper part is a semi-elliptical surface, the lower part is a rectangular surface, the upper and lower parts are both abutted against the elongated sliding rail 100, the middle part is a rectangular notch, and the notch corresponds to a ridge of the elongated sliding rail 100.
At least one side surface of the engaging groove 311 is formed in a rectangular shape to have a larger contact area with the elongated sliding rail 100 than other surfaces (e.g., a semi-elliptical shape, a fan shape, etc.) having the same bottom side length, so that the micro-shaking of the traverse slider 200 on the elongated sliding rail 100 can be further reduced. It is preferable that the surface of the card slot 311 has as large an area as possible, for example, both upper and lower surfaces of the card slot may be formed in a rectangular shape to ensure stability.
Further, bolt 320 is an M10 bolt. Therefore, the bolts with larger diameters are used, and the phenomenon of thread locking caused by silicon powder adhesion in the silicon wafer cutting process is prevented conveniently.
According to some embodiments of the present invention, as shown in fig. 2 and fig. 3, a radial positioning portion 312 is formed on the pressing block 310, the radial positioning portion 312 is matched with the second slider 220, and the radial positioning portion 312 is used for the pressing block 310 to perform radial positioning.
Further, a radial positioning portion 312 is provided at a lower portion of the pressing block 310, the radial positioning portion 312 being formed as a platform. Because, the surface of the second slider 220 that contacts with radial positioning portion 312 is the platform structure, two platforms contact, form the structure of firm face veneer, compare other structures (arc surface, prismatic surface etc. and platform contact, can form the clearance of contact segment both sides, can cause and rock) and form more stable structure, thereby can restrict the radial movement of sideslip slider 200, further reduce its micro-rocking on rectangular shape guide rail 100, and the copper wire shake on the wire wheel of crossing that leads to, the possibility of crossing the copper wire broken string on the wire wheel has been reduced, the yield of silicon chip cutting has been promoted, reach the effective control to cutting gold steel wire tension and line twist, it is bad to reduce the silicon chip cutting that cutting gold steel wire broken string caused.
Of course, the above is only an optional example, the radial positioning portion 312 may be any structure capable of limiting the radial displacement of the pressing block 310, for example, the radial positioning portion 312 may also be a snap-fit structure cooperating with the second slider 220, and these should be understood to be within the scope of the present invention.
According to some embodiments of the present invention, as shown in fig. 1, the string wheel adjusting device further includes a bracket 400, the upper end of the bracket 400 is connected to the lateral sliding block 200, and the lower end of the bracket 400 is used for installing the string wheel.
Optionally, the lower end of the bracket 400 is provided with a pulley 410, and the wire guide wheel is mounted on the pulley 410 through a bolt to realize rotation of the wire guide wheel.
According to some embodiments of the present invention, as shown in fig. 1 and 4, the string wheel adjusting device of the string cutting machine further includes an adjusting plate 500.
The adjusting plate 500 is sleeved on the strip-shaped slide rail 100, and the end part of the adjusting plate is connected with the transverse sliding block 200. Therefore, the moving stroke of the wire passing wheel is increased, a longer silicon rod can be cut, and the cutting length of the single knife is increased. For example, the adjusting plate 500 may be provided with a slot 510 to fit over the elongated sliding rail 100. Wherein, the shape of the notch 510 may be round, square, etc.
In addition, an arc-shaped adjustment groove 520 is formed on the adjustment plate 500, and the side plate of the bracket 400 is movably coupled in the arc-shaped adjustment groove 520. Therefore, the swing angle of the bracket 400 can be adjusted along the arc-shaped adjusting groove 520, and then the wire passing wheel is driven by the bracket 400, so that the angle of the wire passing wheel can be adjusted, and the free adjustment amount of the wire passing wheel is realized.
Optionally, a screw 420 is disposed on a side plate of the bracket 400, the screw 420 passes through the arc-shaped adjustment groove 520, and a nut is fitted to the other end of the screw. Thereby, the adjustment end can be achieved, by tightening the screw with the nut, so that the bracket 400 is fixed with respect to the adjustment plate 500.
Of course, the above is merely an alternative example, and any structure that allows the bracket 400 to be movable in the arc-shaped adjustment groove 520 should be understood to be within the scope of the present invention.
Further, the side plate of the bracket 400 is further formed with a mounting shaft 430, and accordingly, the adjustment plate 500 is formed with a mounting hole 530, and the mounting shaft 430 is fitted into the mounting hole 530, and the side plate of the bracket 400 can rotate about the mounting shaft 430. Therefore, the accurate angle adjustment of the wire passing wheel can be realized. Alternatively, scales are provided in the arc-shaped adjustment groove 520, so that the angle can be adjusted more conveniently.
According to some embodiments of the present invention, as shown in fig. 5 and 6, the adjustment plate 500 is connected to the first slider 210.
Further, line cutting machine line wheel adjusting device still includes locating piece 211, and locating piece 211 is located in first slider 210 and the cooperation is in the outside of rectangular shape slide rail 100, and locating piece 211 links to each other with regulating plate 500, and locating piece 211 is used for fixing a position regulating plate 500. Therefore, the adjustment plate 500 can be fixed, and the long-strip-shaped sliding rail 100 is prevented from shaking relative to the transverse sliding block 200.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a line wheel adjusting device is crossed to line cutting machine which characterized in that includes:
the long-strip-shaped sliding rail is transversely arranged;
the transverse sliding block is sleeved on the strip-shaped sliding rail and can slide along the strip-shaped sliding rail, a threaded hole is formed in one side of the transverse sliding block, and the transverse sliding block is used for driving the line passing wheel to move along the strip-shaped sliding rail;
the fastening mechanism comprises a bolt and a pressing block, the pressing block is provided with a clamping groove abutted against the outer side surface of the long-strip-shaped slide rail, the bolt is screwed in the threaded hole of the transverse moving slide block, one end of the bolt penetrates through the transverse moving slide block and is connected with the pressing block so as to abut against the long-strip-shaped slide rail, and at least one side surface of the clamping groove of the pressing block is rectangular.
2. The string passing wheel adjusting device of a string cutting machine as claimed in claim 1, wherein the lateral sliding block comprises a first sliding block and a second sliding block which are oppositely arranged, the first sliding block and the second sliding block are connected through a fastener, and the second sliding block is provided with the threaded hole for connecting with the fastening mechanism.
3. The string passing wheel adjusting device of a string cutting machine as claimed in claim 2, wherein the pressing block is formed with a radial positioning portion, the radial positioning portion is matched with the second sliding block, and the radial positioning portion is used for radially positioning the pressing block.
4. The string passing wheel adjusting device of a string cutting machine according to claim 3, wherein the radial positioning part is arranged at the lower part of the pressing block, and the radial positioning part is formed into a platform.
5. The string passing wheel adjusting device of the string cutting machine as claimed in claim 1, wherein the bolt is an M10 bolt.
6. The string passing wheel adjusting device of the string cutting machine as claimed in claim 2, further comprising:
the upper end of the bracket is connected with the transverse moving sliding block, and the lower end of the bracket is used for installing the wire passing wheel.
7. The line cutter line passing wheel adjusting device of claim 6, wherein the bracket comprises a side plate, the line cutter line passing wheel adjusting device further comprises:
the adjusting plate is sleeved on the strip-shaped sliding rail, the end part of the adjusting plate is connected with the transverse sliding block, an arc-shaped adjusting groove is formed in the adjusting plate, and the side plate of the support is movably connected in the arc-shaped adjusting groove.
8. The string passing wheel adjusting device of a string cutting machine as claimed in claim 7, wherein a screw rod is arranged on a side plate of the bracket, the screw rod passes through the arc adjusting groove, and a nut is matched with the other end of the screw rod.
9. The string passing wheel adjusting device of a string cutting machine according to claim 8, wherein the side plate of the bracket is further formed with an installation shaft, correspondingly, the adjustment plate is formed with an installation hole, the installation shaft is fitted in the installation hole, and the side plate can rotate around the installation shaft.
10. The string passing wheel adjusting device of a string cutting machine according to claim 7, further comprising a positioning block, wherein the positioning block is located in the first sliding block and matched with the outer side of the elongated sliding rail, the positioning block is connected with the adjusting plate, and the positioning block is used for positioning the adjusting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922210038.2U CN211616189U (en) | 2019-12-11 | 2019-12-11 | Wire guide wheel adjusting device of wire cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922210038.2U CN211616189U (en) | 2019-12-11 | 2019-12-11 | Wire guide wheel adjusting device of wire cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211616189U true CN211616189U (en) | 2020-10-02 |
Family
ID=72628747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922210038.2U Active CN211616189U (en) | 2019-12-11 | 2019-12-11 | Wire guide wheel adjusting device of wire cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211616189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115041764A (en) * | 2022-06-27 | 2022-09-13 | 青岛高测科技股份有限公司 | Wire cutting system and wire cutting machine |
-
2019
- 2019-12-11 CN CN201922210038.2U patent/CN211616189U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115041764A (en) * | 2022-06-27 | 2022-09-13 | 青岛高测科技股份有限公司 | Wire cutting system and wire cutting machine |
| CN115041764B (en) * | 2022-06-27 | 2023-11-17 | 青岛高测科技股份有限公司 | Wire cutting system and wire cutting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211616189U (en) | Wire guide wheel adjusting device of wire cutting machine | |
| CN209566352U (en) | A kind of diamond saw blade swing type stone frame saw machine | |
| CN104029151A (en) | Angle-rotatable rapid pressing clamp | |
| CN208593757U (en) | A kind of carrier roller frame opening degree regulating mechanism | |
| CN102633177B (en) | Rope-clamping device for installing steel wire rope of elevator | |
| CN110774465A (en) | Wire guide wheel adjusting device of wire cutting machine | |
| CN200951901Y (en) | Self rotating apparatus | |
| CN202622918U (en) | Square timber sawing machine convenient to adjust | |
| CN205074804U (en) | Section steel cutting device | |
| CN209062297U (en) | Wire cutting molybdenum filament tensioner | |
| CN210615785U (en) | Gantry machining center tool apron capable of being adjusted transversely | |
| CN208614004U (en) | A kind of laser head tracking mechanism | |
| CN220093787U (en) | Auxiliary positioning mechanism for steel cutting machine | |
| CN220880628U (en) | Double-station drilling and positioning device for high manganese steel frog | |
| CN220218868U (en) | Clamping device for wooden handrail processing | |
| CN206623245U (en) | The vertical abrasive wire sawing machine fixture of easy assembling type | |
| US5713260A (en) | Apparatus for precise adjustment of a sawblade | |
| CN206647106U (en) | Shield serrated knife mounting structure | |
| CN214684025U (en) | Filament cutting device of bonding machine | |
| CN87210400U (en) | Rotatable clamping device of cutter | |
| CN204248095U (en) | A kind of high accuracy oscillating arm mechanisms | |
| EP2633937A1 (en) | Holding device | |
| CN210269506U (en) | Cement mortar fluidity tester | |
| CN117300197A (en) | Double-station drilling and positioning device for high manganese steel frog | |
| CN103862526B (en) | A kind of wood material cutting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |