CN219445681U - Steering wheel assembly, wire saw unit and wire cutting machine - Google Patents
Steering wheel assembly, wire saw unit and wire cutting machine Download PDFInfo
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- CN219445681U CN219445681U CN202320200610.0U CN202320200610U CN219445681U CN 219445681 U CN219445681 U CN 219445681U CN 202320200610 U CN202320200610 U CN 202320200610U CN 219445681 U CN219445681 U CN 219445681U
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Abstract
The utility model relates to the technical field of wire cutting, in particular to a steering wheel assembly, a wire saw unit and a wire cutting machine. The application aims at solving the problem that the prior steering wheel cannot be subjected to multidirectional adjustment. To this end, the steering wheel assembly of the present application includes: a slide rail; the sliding block is arranged on the sliding rail in a sliding manner; the adjusting plate is pivotally connected to the sliding block; the mounting seat is connected to the adjusting plate; the guide wheel is rotatably arranged on the mounting seat. The guide wheel can realize translational adjustment and angle adjustment by being pivotally connected to the sliding block through the adjusting plate, so that the wire feeding and discharging of the cutting wire can be conveniently adjusted to be tangent with the main roller, and the cutting wire adjusting precision is improved.
Description
Technical Field
The utility model relates to the technical field of wire cutting, in particular to a steering wheel assembly, a wire saw unit and a wire cutting machine.
Background
Wire cutting is a processing method for cutting a piece to be cut by a cutting wire by reciprocating the cutting wire at a high speed and relatively moving the cutting wire with respect to the piece to be cut (such as a material of a photovoltaic silicon rod, a semiconductor, silicon carbide, sapphire, a magnetic material, etc.).
After being discharged by the winding and unwinding roller on one side, the cutting line is wound on the main roller assembly to form a wire net after being sequentially turned by the turning wheel on one side of the main roller assembly, and then is recovered on the winding and unwinding roller on the other side after being turned by the turning wheel on the other side of the main roller assembly. In the working process, along with the change of the cutting working condition, the preset position of the cutting line entering or leaving the main roller assembly can be changed, or the wheelbase or the diameter of the main roller can be changed, and the positions of the steering wheels need to be adjusted under the conditions. However, the current steering wheel can only move along the sliding rail simply, and cannot be adjusted in multiple directions, so that the cutting quality and the cutting stability are affected.
Accordingly, there is a need in the art for a new solution to the above-mentioned problems.
Disclosure of Invention
To solve at least one of the above problems in the prior art, that is, to solve the problem that the existing steering wheel cannot be adjusted in multiple directions, the first aspect of the present application provides a steering wheel assembly, which includes:
a slide rail;
the sliding block is slidably arranged on the sliding rail;
an adjustment plate pivotally connected to the slider;
the mounting seat is connected to the adjusting plate;
the guide wheel is rotatably arranged on the mounting seat.
The guide wheel can realize translational adjustment and angle adjustment by being pivotally connected to the sliding block through the adjusting plate, so that the wire feeding and discharging of the cutting wire can be conveniently adjusted to be tangent with the main roller, and the cutting wire adjusting precision is improved.
In a preferred embodiment of the steering wheel assembly, the adjusting plate includes a cross plate and a vertical plate connected to each other, one end of the cross plate is pivotally connected to the top surface of the slider, the other end of the cross plate is connected to one end of the vertical plate, and the other end of the vertical plate is connected to the mounting seat, so that the adjusting plate can pivot on a horizontal plane with respect to the slider.
The angle of the guide wheel along the horizontal plane can be adjusted by the pivot of the adjusting plate on the horizontal plane, so that the wiring adjustment of the cutting line is facilitated.
In the preferred technical scheme of the steering wheel assembly, a first through hole and a first arc-shaped hole are formed in the transverse plate, a first connecting hole and a second connecting hole are formed in the top of the sliding block, a first connecting piece penetrates through the first through hole to be connected with the first connecting hole, and a second connecting piece penetrates through the first arc-shaped hole to be connected with the second connecting hole, so that the transverse plate can pivot around the first connecting piece under the guidance of the first arc-shaped hole.
Through setting up first through-hole and first arc hole, can make the diaphragm utilize the first connecting piece that connects in the first through-hole to pivot as the axle, pivot in-process utilizes first arc hole to pivot the direction to dual fastening through first connecting piece and second connecting piece after the pivot is good, improve pivot precision and connection stability.
In a preferred embodiment of the steering wheel assembly, the mounting seat is pivotally connected to the riser.
The installation seat is pivotally connected to the vertical plate, so that the angle of the guide wheel along the vertical surface can be further adjusted, double-angle adjustment is realized, and the wiring adjustment precision of the cutting line is further improved.
In the preferred technical scheme of the steering wheel assembly, the vertical plate is provided with a second through hole and a second arc hole, the mounting seat is provided with a third connecting hole and a fourth connecting hole, the second through hole is connected with the third connecting hole through a third connecting piece, and the second arc hole is connected with the fourth connecting hole through a fourth connecting piece, so that the mounting seat can pivot on the vertical surface around the third connecting piece under the guidance of the second arc hole.
Through setting up second through-hole and second arc hole, can make the mount pad utilize the third connecting piece that is connected in the second through-hole to make the axle pivot on the vertical face, the pivot in-process utilizes the second arc hole to lead the pivot to through the dual fastening of third connecting piece and fourth connecting piece after the pivot is good, improve pivot precision and connection stability.
In the preferred technical scheme of the steering wheel assembly, the steering wheel assembly further comprises a fixed flange assembly, and two ends of the sliding rail are respectively connected into one fixed flange assembly.
Through setting up flange subassembly, be favorable to the fixed of slide rail, improve the connection stability of slide rail.
In the preferred technical scheme of the steering wheel assembly, the fixed flange assembly comprises an upper flange and a lower flange which are connected with each other, a first opening is formed in the lower portion of the upper flange, a second opening is formed in the upper portion of the lower flange, and a perforation matched with the section of the sliding rail is formed by encircling the first opening and the second opening.
Through upper flange and lower flange enclose to establish and form the perforation, can fix a position and support the slide rail, improve the positioning accuracy and the connection stability of slide rail.
In a preferred embodiment of the steering wheel assembly, the steering wheel assembly further includes a position adjustment assembly, and the fixed flange assembly is movably connected to the position adjustment assembly.
Through setting up position adjustment subassembly, can realize the removal of mounting flange subassembly to increase the translation regulation of slide rail, further be favorable to the line adjustment of going of cutting line.
In the preferred technical scheme of the steering wheel assembly, the position adjusting assembly comprises an adjusting bracket, a fifth connecting hole is formed in the adjusting bracket, a strip hole is formed in the fixed flange assembly, and a fifth connecting piece penetrates through the strip hole and is connected with the fifth connecting hole.
Through setting up rectangular hole, when can realizing fixed flange subassembly and adjustment support fastening connection, utilize rectangular hole to lead the regulation of fixed flange subassembly, improve the regulation precision.
In the preferred technical scheme of the steering wheel assembly, the adjusting bracket is an L-shaped plate, the L-shaped plate comprises a first plate section and a second plate section, the strip holes are formed along the extending direction of the first plate section, the second plate section is provided with adjusting holes, the position adjusting assembly further comprises adjusting pieces, and the adjusting pieces penetrate through the adjusting holes and are connected with the fixed flange assembly and used for adjusting the fixed flange assembly to move towards or away from the second plate section.
Through setting up the regulating part, can realize the position adjustment to flange through the regulating part, reduce the adjustment degree of difficulty, improve the regulation precision.
In a preferred embodiment of the steering wheel assembly, the adjusting member comprises a first screw screwed to the threaded first adjusting hole of the second plate section, the end of which abuts against the side of the fixed flange assembly, and a second screw passing through the unthreaded second adjusting hole of the second plate section, the end of which is screwed to the side of the fixed flange assembly.
The adjustable fixed flange assembly moves away from the second plate segment by tightening the first screw and simultaneously loosening the second screw, and the adjustable fixed flange assembly moves towards the second plate segment by tightening the second screw and simultaneously tightening the first screw.
In the preferable technical solution of the steering wheel assembly, the steering wheel assembly further includes a cover plate, and the cover plate is disposed on the mounting seat and covers the guide wheel.
Through setting up the apron, can play the guard action to the guide pulley, stop the pile up of cutting powder on the wheel body, improve the job stabilization nature of guide pulley.
In the preferable technical scheme of the steering wheel assembly, the steering wheel assembly further comprises a threading bracket fixedly connected to the mounting seat, the threading bracket is provided with a threading groove, and the extending direction of the threading groove is tangential to the outer edge of the guide wheel.
Through setting up the threading support, be favorable to the direction of cutting line, improve the threading precision of cutting line.
In a second aspect of the present application, there is provided a wire saw unit comprising a diverting wheel assembly according to any of the first aspects above.
Through setting up steering wheel subassembly in the coping saw unit, can realize translation adjustment and angle adjustment to the guide pulley, the business turn over line of being convenient for adjust the cutting line walks the line and tangent with the main roll, improves cutting line regulation precision.
In a third aspect of the present application, a wire cutting machine is provided, comprising the steering wheel assembly described in the first aspect or the wire saw unit described in the second aspect.
In the preferable technical scheme of the wire cutting machine, the wire cutting machine is a slicing machine.
By adopting the steering wheel assembly or the wire saw unit in the wire cutting machine, translational adjustment and angle adjustment of the guide wheel can be realized, the wire feeding and discharging of the cutting wire can be conveniently adjusted to be tangent with the main roller, and the cutting wire adjusting precision is improved.
In a fourth aspect of the present application, there is provided a wire cutting machine including the steering wheel assembly described in the first aspect, the wire cutting machine including a cutting frame, the flange assembly being fixedly connected to the cutting frame.
Drawings
The present application is described below with reference to the accompanying drawings. In the accompanying drawings:
FIG. 1 is an assembly view of a steering wheel assembly of the present application;
FIG. 2 is an enlarged view of a portion of the steering wheel assembly of the present application;
FIG. 3 is an enlarged partial view of another angle of the steering wheel assembly of the present application;
FIG. 4 is a side view of the steering wheel assembly of the present application;
fig. 5 is an assembly view of the wiresaw unit of the present application.
List of reference numerals
10. A steering wheel assembly; 11. a slide rail; 12. a slide block; 121. a first connector; 122. a second connector; 13. an adjusting plate; 131. a cross plate; 1311. a first arcuate aperture; 132. a riser; 1321. a second arcuate aperture; 133. a third connecting member; 134. a fourth connecting member; 14. a mounting base; 15. a guide wheel; 16. a flange assembly; 161. an upper flange; 1611. a first opening; 1612. a slit hole; 162. a lower flange; 1621. a second opening; 17. a position adjustment assembly; 171. adjusting the bracket; 1711. a first plate segment; 1712. a second plate segment; 172. a fifth connecting member; 173. an adjusting member; 18. a cover plate; 19. a threading support;
20. a take-up and pay-off assembly;
30. a wire arranging wheel assembly;
40. a tension pulley assembly;
50. cutting lines;
60. and a main roller assembly.
Detailed Description
Preferred embodiments of the present application are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present application, and are not intended to limit the scope of the present application. For example, although the slide rails in the figures are described in connection with diamond-shaped cross-sections, this shape is not necessarily the same and one skilled in the art can adapt it to the particular application. For example, the cross section of the sliding rail can also be rectangular, circular, elliptical or the like.
It should be noted that, in the description of the present application, terms such as "upper," "lower," "vertical," "horizontal," and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," second, "" third, "" fourth, "and fifth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present application, "a plurality" means at least two.
Furthermore, it should be noted that, in the description of the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those skilled in the art as the case may be.
Referring first to fig. 1 and 2, a steering wheel assembly of the present application will be described.
As shown in fig. 1 and 2, in order to solve the problem that the conventional steering wheel cannot be adjusted in multiple directions, the steering wheel assembly 10 of the present application includes a slide rail 11, a slide block 12, an adjusting plate 13, a mounting seat 14 and a guide wheel 15. The two ends of the sliding rail 11 are fixed at preset mounting positions, and the sliding block 12 is slidably arranged on the sliding rail 11. The adjusting plate 13 is pivotally connected to the slider 12, the mounting base 14 is connected to the adjusting plate 13, and the guide wheel 15 is rotatably mounted on the mounting base 14.
In the application process, the cutting line passes through the wire grooves on the guide wheels 15, and is wound on the main roller assembly 60 after being turned by the guide wheels 15 to form a wire net. In the cutting process, the cutting line moves reciprocally and drives the guide wheel 15 to rotate reciprocally. After the distance, diameter and the like of the main roller are adjusted, or the wire mesh is changed due to the change of the length of the piece to be cut, the wire inlet and outlet direction of the cutting wire is changed, and at the moment, the position of the cutting wire inlet and outlet to the main roller is adjusted by adjusting the position of the sliding block 12 on the sliding rail 11 and the angle of the adjusting plate 13 relative to the sliding block 12, so that the cutting wire and the main roller meet the preset position relation, and are preferably tangential to the axis of the main roller.
The guide wheel 15 can realize translational adjustment and angle adjustment by being pivotally connected to the slide block 12 through the adjusting plate 13, so that the wire feeding and discharging of the cutting wire can be conveniently adjusted to be tangent with the main roller, and the cutting wire adjusting precision is improved.
A preferred embodiment of the present application will now be described with reference to fig. 1 to 4.
As shown in fig. 1 to 4, in a preferred embodiment, the steering wheel assembly 10 includes a slide rail 11, a slider 12, an adjustment plate 13, a mount 14, a guide wheel 15, a flange assembly 16, a position adjustment assembly 17, a cover plate 18, and a threading bracket 19.
As shown in fig. 3, the cross section of the sliding rail 11 may be diamond-shaped, the sliding block 12 is provided with a through hole, the upper side of the through hole is provided with an inner surface matched with the diamond-shaped cross section of the sliding rail 11, and the sliding block 12 is arranged on the sliding rail 11 in a penetrating manner through the through hole and can move along the sliding rail 11.
As shown in fig. 3, the adjustment plate 13 includes a cross plate 131 and a vertical plate 132 connected to each other, which may be integrally formed, or may be formed separately and then connected together. One end of the transverse plate 131 is rotatably connected to the top surface of the slider 12, the other end of the transverse plate 131 is connected to one end of the vertical plate 132, and the other end of the vertical plate 132 is connected to the mounting seat 14. Specifically, the cross plate 131 is provided with a first through hole (not shown) and a first arc hole 1311, the top of the slider 12 is provided with a first connection hole and a second connection hole (both not shown), the first connection member 121 is connected to the first connection hole through the first through hole, and the second connection member 122 is connected to the second connection hole through the first arc hole 1311, so that the cross plate 131 can pivot around the first connection member 121 under the guide of the first arc hole 1311. In this application, the first connecting member 121 is a pin shaft, and the second connecting member 122 is a bolt. In the installed state, the first connecting piece 121 and the second connecting piece 122 fixedly connect the transverse plate 131 to the top of the sliding block 12, when the angle of the guide wheel 15 needs to be adjusted, the second connecting piece 122 is unscrewed, the first connecting piece 121 is taken as a rotating shaft, and the transverse plate 131 is enabled to pivot on the horizontal plane relative to the sliding block 12 under the guidance of the first arc-shaped hole 1311. After pivoting into place, the second connector 122 is again tightened, again securing the cross plate 131 to the top of the slider 12.
As shown in fig. 3, the riser 132 is provided with a second through hole (not shown) and a second arc hole 1321, and the mount 14 is connected to the riser 132 and is pivotable in a vertical plane with respect to the riser 132. Specifically, the mounting base 14 is provided with a third connecting hole and a fourth connecting hole (not shown in the drawings), the second through hole is connected with the third connecting hole through the third connecting piece 133, and the second arc-shaped hole 1321 is connected with the fourth connecting hole through the fourth connecting piece 134, so that the mounting base 14 can pivot around the third connecting piece 133 under the guidance of the second arc-shaped hole 1321. Preferably, the third connecting member 133 is a pin shaft, and the fourth connecting member 134 is a bolt-nut assembly. In the installed state, the third and fourth connection members 133 and 134 fixedly connect the mounting base 14 to one end of the riser 132. When the angle of the guide wheel 15 needs to be adjusted, the fourth connecting piece 134 is unscrewed, and the third connecting piece 133 is used as a rotating shaft, so that the mounting seat 14 pivots on a vertical plane relative to the vertical plate 132 under the guidance of the second arc-shaped hole 1321. After pivoting into place, the fourth connector 134 is again tightened to again secure the mount 14 to the riser 132.
The angle of the guide wheel 15 along the horizontal plane can be adjusted by the pivot of the adjusting plate 13 on the horizontal plane, so that the routing adjustment of the cutting line is facilitated. By providing the first through hole and the first arc hole 1311, the transverse plate 131 can pivot by using the first connecting piece 121 connected in the first through hole as a shaft, the first arc hole 1311 is used for guiding pivoting in the pivoting process, and the transverse plate is fastened by the first connecting piece 121 and the second connecting piece 122 in a double manner after pivoting, so that the pivoting precision and the connecting stability are improved. By arranging the mounting seat 14 to be pivotally connected to the vertical plate 132, the angle of the guide wheel 15 along the vertical surface can be further adjusted, so that double-angle adjustment is realized, and the wiring adjustment precision of the cutting line is further improved. By providing the second through hole and the second arc hole 1321, the mounting seat 14 can pivot on the vertical surface by using the third connecting piece 133 connected in the second through hole as the shaft, the second arc hole 1321 is used for guiding the pivoting in the pivoting process, and the third connecting piece 133 and the fourth connecting piece 134 are used for double fastening after the pivoting is completed, so that the pivoting precision and the connection stability are improved.
Referring to fig. 3 and 4, the fixing flange assemblies 16 are provided in two, and each of the fixing flange assemblies 16 includes an upper flange 161 and a lower flange 162 connected to each other. The lower part of the upper flange 161 is provided with a first notch 1611, the upper part of the lower flange 162 is provided with a second notch 1621, the upper flange 161 is fixedly connected with the lower flange 162, the first notch 1611 and the second notch 1621 are surrounded to form a perforation matched with the section of the slide rail 11, and two ends of the slide rail 11 are respectively connected in a fixed flange assembly 16. In this application, two through holes have been seted up to the last side of last flange 161, and the last side of lower flange 162 is provided with two screw holes, and the screw passes in the screw hole of lower flange 162 of screw joint behind the through-hole of last flange 161, realizes the fixed connection between upper flange 161 and the lower flange 162.
The position adjusting assembly 17 includes an adjusting bracket 171, a fifth connecting hole is provided on the adjusting bracket 171, a long hole 1612 is provided on the fixing flange assembly 16, and the fifth connecting member 172 passes through the long hole 1612 to be connected to the fifth connecting hole, so that the fixing flange assembly 16 is movably connected to the position adjusting assembly 17. Specifically, the adjusting bracket 171 is an L-shaped plate, as shown in fig. 3, the L-shaped plate includes a first plate section 1711 and a second plate section 1712, two fifth connecting holes are formed in the first plate section 1711, and the fifth connecting holes are threaded holes. The upper flange 161 is provided with two elongated holes 1612, the elongated holes 1612 are arranged along the extending direction of the first plate segment 1711, the fifth connecting piece 172 is a screw, and the screw passes through the elongated holes 1612 and is then screwed into the fifth connecting hole, so that the fixation between the fixed flange assembly 16 and the adjusting bracket 171 is realized. Two adjusting holes are formed in the second plate section 1712 and are distributed in the vertical direction, wherein the adjusting holes located above are threaded holes, and the adjusting holes located below are through holes. The position adjustment assembly 17 further includes an adjustment member 173, the adjustment member 173 being coupled to the mounting flange assembly 16 through the adjustment aperture for adjusting movement of the mounting flange assembly 16 toward or away from the second plate segment 1712. Specifically, taking the direction shown in fig. 4 as an example, two adjusting members 173 are respectively provided, namely, a first screw and a second screw, wherein the first screw is screwed on the upper first adjusting hole with internal threads, passes through the first adjusting hole and abuts against the side surface of the upper flange 161. The second screw passes through the second adjusting hole without threads below, and then the tail end of the second screw is screwed into the threaded hole formed in the side surface of the lower flange 162.
When the overall position of the slide rail 11 needs to be adjusted, the fifth connecting piece 172 is first unscrewed, and then the position of the fixed flange assembly 16 relative to the adjusting bracket 171 is achieved by adjusting the two adjusting pieces 173, for example, screwing the upper first screw and simultaneously unscrewing the lower second screw, and pushing the fixed flange assembly 16 away from the second plate 1712 by the upper first screw; conversely, unscrewing the upper first screw, simultaneously screwing the lower second screw, pulls the mounting flange assembly 16 adjacent the second plate segment 1712 via the lower second screw. After the adjustment, the two fifth connecting members 172 are screwed together to fix the fixing flange assembly 16 again.
By arranging the fixing flange assembly 16, the fixing of the sliding rail 11 is facilitated, and the connection stability of the sliding rail 11 is improved. Through the upper flange 161 and the lower flange 162 enclosing and forming the perforation, the sliding rail 11 can be positioned and supported, and the positioning precision and the connection stability of the sliding rail 11 are improved. By arranging the position adjusting assembly 17, the movement of the fixed flange assembly 16 can be realized, so that the translational adjustment of the sliding rail 11 is increased, and the wiring adjustment of the cutting line is further facilitated. By arranging the long strip hole 1612, the adjustment of the fixed flange assembly 16 can be guided by the long strip hole 1612 while the fixed flange assembly 16 is in fastening connection with the adjustment bracket 171, and the adjustment precision is improved. Through setting up regulating part 173, can realize the position adjustment to mounting flange through regulating part 173, reduce the adjustment degree of difficulty, improve the regulation precision.
Referring to fig. 1 and 3, the cover plate 18 includes a plate body and an outer flange formed by bending one side of the plate body twice, a U-shaped opening is formed on the outer flange, a through hole is formed on the mounting seat 14, and a bolt passes through the through hole and the opening and is then screwed with a nut, so that the cover plate 18 is fixedly connected to the mounting seat 14. When installed, the cover 18 covers one side of the wheel.
By arranging the cover plate 18, the guide wheel 15 can be protected, the accumulation of cutting powder on the wheel body is blocked, and the working stability of the guide wheel 15 is improved.
The threading support 19 is fixedly connected to the mounting seat 14, and the threading support 19 is provided with a threading groove, and the extending direction of the threading groove is tangential to the outer edge of the guide wheel 15. After the cutting line is guided by the threading groove of the threading bracket 19, the cutting line is threaded in the groove of the guide wheel 15 from the tangential direction of the guide wheel 15.
By arranging the threading support 19, the guiding of the cutting line is facilitated, and the threading precision of the cutting line is improved.
It should be noted that the foregoing preferred embodiments are merely illustrative of the principles of the present application and are not intended to limit the scope of the present application. The above-mentioned setting modes can be adjusted by a person skilled in the art without departing from the principle of the present application, so that the present application can be applied to more specific application scenarios.
For example, while the above embodiments are described in connection with the slide rail 11 being diamond-shaped in cross-section, the particular cross-sectional shape of the slide rail 11 is not limiting and may be modified by those skilled in the art. For example, the cross-sectional shape of the slide rail 11 may be rectangular, circular, elliptical, or the like.
As another example, although the above embodiment is described in connection with the pivoting of the adjustment plate 13 with respect to the slider 12 in a horizontal plane, this is merely a preferred embodiment, and in other embodiments, the pivoting direction of the adjustment plate 13 may be also at an angle to the horizontal when the upper surface of the slider 12 is in a non-horizontal state after installation.
As another example, in another alternative embodiment, although the adjusting plate 13 is described above as including the cross plate 131 and the vertical plate 132 as an example, this is only a preferred embodiment, and one skilled in the art may adjust it according to a specific application scenario. For example, the adjusting plate 13 may include only the transverse plate 131 or only the vertical plate 132, and other plate-like structures may be added thereto.
As another example, in another alternative embodiment, although the above embodiment is described in connection with the use of the first connecting member 121 and the second connecting member 122 to fix the cross plate 131 to the slider 12, the manner of fixing the cross plate 131 is not the only manner, and can be adjusted by those skilled in the art. For example, only the first through hole may be formed in the transverse plate 131, and the pivoting of the transverse plate 131 may be achieved when the first connection member 121 is unscrewed. For another example, the first arcuate hole 1311 may be replaced by a plurality of arcuate through holes.
For another example, although the above embodiments are described in connection with the mounting block 14 being pivotally connected to the riser 132, the manner in which the mounting block 14 is disposed is not a complete change and may be adjusted by those skilled in the art based on the particular application. For example, the mounting block 14 may also be fixedly attached to the riser 132, which of course would be detrimental to improving the accuracy of the adjustment of the cutting line. Alternatively, the riser 132 may be provided with only a second through hole, such that pivoting of the mounting block 14 may be achieved in the event of unscrewing of the third connector 133. For another example, the second arcuate holes 1321 may be replaced with a plurality of arcuate through holes, etc.
As another example, while the above embodiment is described in connection with the mounting block 14 pivoting on a vertical plane, this is merely a preferred embodiment, and in other embodiments the mounting block may pivot in a direction that is also at an angle to the vertical when the riser is not positioned exactly vertically after installation.
As another example, in another alternative embodiment, although the slide rail 11 is fixed in the fixed flange assembly 16 in the above embodiment, the fixed flange assembly 16 is not provided in the only manner. For example, the fixing flange assembly 16 may not be provided, but the slide rail 11 may be directly fixedly connected to the cutting frame, which of course reduces the installation accuracy of the slide rail 11. For another example, in the case of the fixing flange assembly 16, the fixing flange assembly 16 may include only one entire flange, and the middle portion of the flange may be perforated. For another example, when the cross-sectional shape of the slide rail 11 is changed, the shapes of the first notch 1611 and the second notch 1621 may be changed accordingly. For another example, the strip-shaped hole on the upper flange 161 may be adjusted to the lower flange 162, and the strip-shaped hole may be replaced by a plurality of through holes.
As another example, in another alternative embodiment, although the above embodiment is described in connection with the position adjustment assembly 17 being provided, the setting of the position adjustment assembly 17 is not necessary, and one skilled in the art may select whether to set the position adjustment assembly 17 according to a specific application scenario. Of course, the position adjusting assembly 17 is not provided, which is disadvantageous in that the adjusting accuracy of the cutting line is improved. For another example, in the case of providing the position adjusting assembly 17, the specific structure of the position adjusting assembly 17 is not unchanged, for example, the adjusting bracket 171 may include only the first plate 1711, and the provision of the second plate 1712 and the adjusting member 173 is omitted. For another example, the adjusting member 173 may include only one of the first screw and the second screw, and of course, the arrangement of the first screw and the second screw may be changed.
As another example, in another alternative embodiment, although the above embodiment is described in connection with the cover plate 18 being provided, the provision of the cover plate 18 is not necessary, and one skilled in the art may select whether to provide the cover plate based on a specific application scenario, a specific structural shape and installation manner of the cover plate 18, and the like.
As another example, in another alternative embodiment, the placement of the threading support 19 is not necessary and one skilled in the art can choose based on the particular application scenario. When the threading support 19 is provided, the structural shape, the connection mode and the like of the threading support 19 can be adjusted by those skilled in the art.
Of course, the alternative embodiments described above, as well as the alternative and preferred embodiments, may also be used in a cross-fit manner, thereby combining new embodiments to suit more specific application scenarios.
The wire saw unit of the present application will be described with reference to fig. 4.
As shown in fig. 1 and 4, the wire saw unit of the present application includes a take-up and pay-off assembly 20, a steering wheel assembly 10, a wire arranging wheel assembly 30, and a tension wheel assembly 40, wherein the steering wheel assembly 10 is the steering wheel assembly 10 described in the above embodiments. In one possible embodiment, the cutting wire 50 is drawn from the take-up and pay-off assembly 20 and passed through the wire spool assembly 30, tension wheel assembly 40 and steering wheel assembly 10 in sequence to form a wire web around the main roller assembly 60. The two ends of the sliding rail 11 of the steering wheel assembly 10 are arranged on a fixed flange assembly 16, and the fixed flange assembly 16 is fixedly arranged on the cutting frame through a position adjusting assembly 17. By adjusting the position of the steering wheel assembly 10 in the extending direction of the slide rail 11 and the horizontal direction perpendicular to the extending direction of the slide rail 11, and adjusting the angle of the transverse plate 131 compared with the slide block 12 and the angle of the mounting seat 14 compared with the vertical plate 132, the two translation positions and the two rotation angles of the guide wheel 15 can be adjusted, so that the line in-out position and the line in-out angle of the cutting line 50 can be adjusted, and the line in-out direction of the cutting line 50 is tangential to the main roller.
Through setting up steering wheel subassembly 10 in the coping saw unit, can realize translation adjustment and angle adjustment to guide pulley 15, the business turn over line of being convenient for adjust cutting line 50 is walked the line and is tangent with the main roll, improves cutting line 50 regulation precision.
Of course, the above is only one specific embodiment of the wire saw unit, and the person skilled in the art can adjust the specific composition of the wire saw unit according to the requirements.
The present application also provides a wire cutting machine comprising the diverting wheel assembly 10 of any of the first aspects or the wire saw unit of the second aspect. Preferably, the wire cutting machine is a slicer, and the wire cutting machine comprises a cutting frame, and two flange assemblies 16 are fixedly connected to two opposite inner walls of the cutting frame through position adjusting assemblies 17.
By adopting the steering wheel assembly 10 or the wire saw unit in the wire cutting machine, translational adjustment and angle adjustment of the guide wheel 15 can be realized, the wire feeding and discharging of the cutting wire 50 is convenient to adjust and tangent with the main roller, and the adjustment precision of the cutting wire 50 is improved. Of course, the wire cutting machine may be other wire cutting apparatuses than a slicer, such as a mortar machine, etc.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features but not others included in other embodiments, combinations of features of different embodiments are meant to be within the scope of the present application and form different embodiments. For example, in the claims of the present application, any of the claimed embodiments may be used in any combination.
Thus far, the technical solution of the present application has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present application is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present application, and such modifications and substitutions will be within the scope of the present application.
Claims (17)
1. A steering wheel assembly, the steering wheel assembly comprising:
a slide rail;
the sliding block is slidably arranged on the sliding rail;
an adjustment plate pivotally connected to the slider;
the mounting seat is connected to the adjusting plate;
the guide wheel is rotatably arranged on the mounting seat.
2. The steering wheel assembly of claim 1, wherein the adjustment plate includes a cross plate and a riser connected to each other, one end of the cross plate being pivotally connected to the top surface of the slider, the other end of the cross plate being connected to one end of the riser, the other end of the riser being connected to the mount such that the adjustment plate is pivotable in a horizontal plane relative to the slider.
3. The steering wheel assembly of claim 2, wherein the cross plate is provided with a first through hole and a first arc hole, the top of the slider is provided with a first connecting hole and a second connecting hole, a first connecting piece passes through the first through hole and is connected to the first connecting hole, and a second connecting piece passes through the first arc hole and is connected to the second connecting hole, so that the cross plate can pivot around the first connecting piece under the guidance of the first arc hole.
4. The steering wheel assembly of claim 2, wherein the mount is pivotally connected to the riser.
5. The steering wheel assembly of claim 4, wherein the riser is provided with a second through hole and a second arcuate hole, the mount is provided with a third connecting hole and a fourth connecting hole, the second through hole is connected to the third connecting hole by a third connecting member, and the second arcuate hole is connected to the fourth connecting hole by a fourth connecting member, such that the mount can pivot on a vertical plane about the third connecting member under the guidance of the second arcuate hole.
6. The steering wheel assembly of claim 1, further comprising a fixed flange assembly, wherein two ends of the rail are each connected in one of the fixed flange assemblies.
7. The steering wheel assembly of claim 6, wherein the fixed flange assembly comprises an upper flange and a lower flange connected to each other, a first opening is formed in a lower portion of the upper flange, a second opening is formed in an upper portion of the lower flange, and a perforation matching a cross section of the sliding rail is formed around the first opening and the second opening.
8. The steering wheel assembly of claim 6, further comprising a position adjustment assembly, wherein the fixed flange assembly is movably coupled to the position adjustment assembly.
9. The steering wheel assembly of claim 8, wherein the position adjustment assembly includes an adjustment bracket having a fifth attachment hole formed therein, and the mounting flange assembly has a slot formed therein through which a fifth attachment member is coupled to the fifth attachment hole.
10. The steering wheel assembly of claim 9, wherein the adjustment bracket is an L-shaped plate, the L-shaped plate comprises a first plate section and a second plate section, the elongated hole is formed along the extending direction of the first plate section, the second plate section is provided with an adjusting hole, the position adjusting assembly further comprises an adjusting member, the adjusting member passes through the adjusting hole and is connected with the fixed flange assembly, and the adjusting member is used for adjusting the fixed flange assembly to move towards or away from the second plate section.
11. The steering wheel assembly of claim 10, wherein the adjustment member comprises a first screw threaded to the threaded first adjustment hole of the second plate section with an end thereof abutting the side of the mounting flange assembly and a second screw threaded through the unthreaded second adjustment hole of the second plate section with an end thereof threaded to the side of the mounting flange assembly.
12. The steering wheel assembly of claim 1, further comprising a cover plate disposed to the mount and covering the guide wheel.
13. The steering wheel assembly of claim 1, further comprising a threading bracket fixedly connected to the mounting base, the threading bracket being provided with a threading slot extending tangentially to an outer edge of the guide wheel.
14. A wire saw unit, characterized in that it comprises a diverting wheel assembly according to any of claims 1 to 13.
15. A wire cutting machine, characterized in that it comprises a diverting wheel assembly according to any of claims 1 to 5, 12 to 13 or a wire saw unit according to claim 14.
16. The wire cutting machine of claim 15, wherein the wire cutting machine is a microtome.
17. A wire cutting machine comprising a steering wheel assembly according to any one of claims 6 to 11, the wire cutting machine comprising a cutting frame, the flange assembly being fixedly connected to the cutting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320200610.0U CN219445681U (en) | 2023-02-09 | 2023-02-09 | Steering wheel assembly, wire saw unit and wire cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320200610.0U CN219445681U (en) | 2023-02-09 | 2023-02-09 | Steering wheel assembly, wire saw unit and wire cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219445681U true CN219445681U (en) | 2023-08-01 |
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ID=87410404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320200610.0U Active CN219445681U (en) | 2023-02-09 | 2023-02-09 | Steering wheel assembly, wire saw unit and wire cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219445681U (en) |
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2023
- 2023-02-09 CN CN202320200610.0U patent/CN219445681U/en active Active
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