CN218640019U - Guide wheel mechanism of rope saw - Google Patents
Guide wheel mechanism of rope saw Download PDFInfo
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- CN218640019U CN218640019U CN202223013822.2U CN202223013822U CN218640019U CN 218640019 U CN218640019 U CN 218640019U CN 202223013822 U CN202223013822 U CN 202223013822U CN 218640019 U CN218640019 U CN 218640019U
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- guide wheel
- end cover
- rope saw
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Abstract
The utility model provides a guide wheel mechanism of a rope saw, which comprises a guide wheel mounting plate and two rotary guide wheels rotatably arranged on the guide wheel mounting plate, wherein a clamping gap is formed between the two rotary guide wheels; the rotary guide wheel comprises a first end cover body, a second end cover body and a rubber ring arranged between the first end cover body and the second end cover body; the outer wall of the rubber ring is provided with a rope saw limiting groove around the circumferential ring. The utility model has the advantages of: the rotary guide wheel is not easy to wear in the using process, and the service life of the rotary guide wheel can be prolonged; meanwhile, even if the rubber ring is worn out, only a new rubber ring needs to be replaced, the whole rotating guide wheel does not need to be replaced, and the cost is low.
Description
[ technical field ] A
The utility model relates to a rope saw cutting machine technical field, in particular to guide pulley mechanism of rope saw.
[ background ] A method for producing a semiconductor device
The wire saw cutting machine is a device for cutting materials by adopting high-speed linear motion of a diamond wire saw, is suitable for cutting and processing various hard materials (such as glass, ceramics and the like), and is mainly applied to the fields of building materials, plate cutting and the like at present.
The guide pulley is the part that the rope saw cutting machine must use, it is used for guiding the rope saw at the best state atress, thereby guarantee processing quality and machining efficiency, for example, application date is 2021.05.06, application number is 202120937118.2's chinese utility model discloses a simple and direct lightweight rope saw, specifically disclose two horizontal guide pillar assemblies all include third servo motor, the second reduction gear, guide pillar and two leading wheels, third servo motor's output end fixed mounting has the second reduction gear, the one end fixed of second reduction gear is provided with the guide pillar, the equal fixed mounting in both sides of guide pillar one end has the guide wheel, according to the change of being processed the article width, the position of corresponding adjustment guide wheel makes the rope at the best state atress, thereby guarantee processing quality and machining efficiency. Because the rope saw blade is at driven in-process, the leading wheel is worn and torn easily under the frictional force effect of rope saw blade, consequently need provide a wear-resisting guide wheel mechanism urgently to promote guide wheel mechanism's life.
[ Utility model ] content
The to-be-solved technical problem of the utility model lies in providing a guide pulley mechanism of rope saw, makes the in-process difficult wearing and tearing of leading wheel using to promote guide pulley mechanism's life.
The utility model discloses a realize like this: a guide wheel mechanism of a rope saw comprises a guide wheel mounting plate and two rotary guide wheels rotatably arranged on the guide wheel mounting plate, wherein a clamping gap is formed between the two rotary guide wheels; the rotating guide wheel comprises a first end cover body, a second end cover body and a rubber ring arranged between the first end cover body and the second end cover body; the outer wall of the rubber ring is provided with a rope saw limiting groove around the circumferential ring.
Furthermore, the rotary guide wheel device also comprises a connecting shaft connected with the guide wheel mounting plate, and the rotary guide wheel is rotatably connected with the connecting shaft through a first bearing.
Furthermore, still include a plurality of first lock bolt and first lock nut, and through first lock bolt and first lock nut will first end lid, second end lid and rubber ring lock are paid and are connected together.
Furthermore, outwards extend in the middle of one side of first end lid and be provided with and cup joint the shaft part, rubber ring and second end lid all overlap and locate cup joint on the shaft part.
Furthermore, a bearing assembly cavity is formed in the sleeve shaft section, and a shaft hole communicated with the bearing assembly cavity is formed in the middle of the other side of the first end cover body; the first bearing is mounted in the bearing mounting cavity.
Furthermore, a bearing sleeve joint section is formed on the connecting shaft at a position corresponding to the bearing assembly cavity, and the first bearing is sleeved on the bearing sleeve joint section; the connecting shaft is provided with a shaft body section at a position corresponding to the shaft hole, the outer diameter of the shaft body section is larger than that of the bearing sleeve section, and the diameter of the shaft hole is equal to that of the shaft body section.
Furthermore, a screw section is formed at the connecting end of the connecting shaft and locked on the guide wheel mounting plate through a second locking nut.
Furthermore, a kidney-shaped hole is formed in the guide wheel mounting plate along the vertical direction, and the screw rod section is locked on the kidney-shaped hole through a second locking nut; the connecting shaft is provided with a tightening section positioned in the waist-shaped hole; and the guide wheel mounting plate is provided with a puller bolt extending into the waist-shaped hole along the vertical direction.
Furthermore, a thickened part is formed at the outer edge of the rubber ring, and yielding steps are formed on the opposite sides of the first end cover body and the second end cover body; the two sides of the thickened part are annularly provided with a limiting convex ring, and the first end cover body and the second end cover body are both provided with a convex ring limiting groove matched with the limiting convex ring on one side in the opposite direction.
Furthermore, the end of the sleeved shaft section is provided with an end cover, and the end cover is connected with the sleeved shaft section through a second locking bolt in a locking manner.
Through adopting the technical scheme of the utility model, following beneficial effect has at least: the rotary guide wheel comprises a first end cover body, a second end cover body and a rubber ring arranged between the first end cover body and the second end cover body, and the outer wall of the rubber ring is provided with a rope saw limiting groove around a circumferential ring, so that when the rotary guide wheel is used in a concrete way, a rope saw strip can be limited in the rope saw limiting groove of the rubber ring, and the rubber ring has good wear resistance, so that the rotary guide wheel is not easily worn in the using process, and the service life of the rotary guide wheel can be prolonged; meanwhile, even if the rubber ring is worn and damaged, only a new rubber ring needs to be replaced, the whole rotating guide wheel does not need to be replaced, and the cost is low.
[ description of the drawings ]
The present invention will be further described with reference to the following examples and drawings.
FIG. 1 is one of the three-dimensional structures of the guide wheel mechanism of the rope saw of the present invention;
fig. 2 is a second three-dimensional structure diagram of the guide wheel mechanism of the rope saw of the present invention;
fig. 3 is a front view of the rotating guide wheel of the present invention;
fig. 4 is a cross-sectional view of a rotating idler of the present invention;
FIG. 5 is an exploded view of a rotating idler of the present invention;
fig. 6 is a structural view of the first end cap body of the present invention;
fig. 7 is a structural view of the upper cover body of the present invention;
FIG. 8 is a structural view of the base body of the present invention;
fig. 9 is a view showing the structure of the guide wheel mechanism of the rope saw of the present invention after the movable base is removed.
Description of reference numerals:
a guide wheel mechanism 100;
the guide wheel mounting plate 1, the waist-shaped hole 11 and the puller bolt 12;
the rotating guide wheel 2, the first end cover body 21, the sleeved shaft section 211, the bearing assembly cavity 2111, the shaft hole 2112, the end cover 212, the second locking bolt 213, the second end cover body 22, the rubber ring 23, the rope saw limit groove 231, the thickened part 232, the limit convex ring 2321, the abdicating step 24 and the convex ring limit groove 241;
a clamping gap 3;
the connecting shaft 4, the bearing sleeve joint section 41, the shaft body section 42, the screw rod section 43, the second locking nut 44 and the jacking section 45;
a first bearing 5;
a first lock bolt 61, a first lock nut 62;
the movable seat body 7, the assembly cavity 71, the base body 72, the first arc-shaped groove 721, the upper cover body 73, and the second arc-shaped groove 731;
the rotation shaft body 8, the second bearing 81;
a gear wheel 9.
[ detailed description ] embodiments
For better understanding of the technical solutions of the present invention, the technical solutions of the present invention will be described in detail below with reference to the drawings and specific embodiments.
It should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are only for convenience in describing the embodiments and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be configured and operated in a specific orientation. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature.
Example 1
Referring to fig. 1 to 9, in a preferred embodiment of a guide wheel mechanism 100 of a rope saw according to the present invention, the guide wheel mechanism 100 includes a guide wheel mounting plate 1 and two rotating guide wheels 2 rotatably disposed on the guide wheel mounting plate 1, a clamping gap 3 is formed between the two rotating guide wheels 2, so as to clamp a rope saw blade by using the clamping gap 3; the rotating guide wheel 2 comprises a first end cover body 21, a second end cover body 22 and a rubber ring 23 arranged between the first end cover body 21 and the second end cover body 22; the outer wall of the rubber ring 23 is provided with a rope saw limiting groove 231 around the circumferential ring to limit the rope saw blade in the rope saw limiting groove 231 and ensure that the rope saw blade cannot be separated from the rotary guide wheel 2.
The utility model discloses a design rotatory guide pulley 2 includes first end lid 21, second end lid 22 and sets up the rubber ring 23 between first end lid 21 and second end lid 22, and the outer wall of rubber ring 23 is equipped with rope saw spacing groove 231 around the circumference ring, make when specifically using, can be spacing rope saw strip in the rope saw spacing groove 231 of rubber ring 23, and the wearability of rubber ring 23 is good, therefore rotatory guide pulley 2 is difficult to be worn and torn in the use, can promote the life of rotatory guide pulley 2; meanwhile, even if the rubber ring 23 is worn out, only a new rubber ring 23 needs to be replaced, the whole rotating guide wheel 2 does not need to be replaced, and the cost is low.
In the preferred embodiment of the present invention, in order to support the rotating guide wheel 2, the guide wheel mechanism 100 further includes a connecting shaft 4 connected to the guide wheel mounting plate 1, and the rotating guide wheel 2 is connected to the connecting shaft 4 through a first bearing 5, so that the rotating guide wheel 2 can smoothly rotate.
In the preferred embodiment of the present invention, the guide wheel mechanism 100 further includes a plurality of first locking bolts 61 and first locking nuts 62, and the first end cover 21, the second end cover 22 and the rubber ring 23 are locked and connected together by the first locking bolts 61 and the first locking nuts 62. Through adopting first lock bolt 61 and the cooperation of first lock nut 62 to pay first end lid 21, second end lid 22 and rubber ring 23 lock together for the in-process that uses can be very conveniently to whole rotatory guide pulley 2 dismouting operation, thereby can conveniently change rubber ring 23.
In the preferred embodiment of the present invention, the middle of one side of the first end cover 21 is provided with a sleeved shaft section 211 extending outward, the rubber ring 23 and the second end cover 22 are both sleeved on the sleeved shaft section 211, so as to better realize that the first end cover 21, the second end cover 22 and the rubber ring 23 are assembled together to form the rotating guide wheel 2.
In the preferred embodiment of the present invention, a bearing assembly cavity 2111 is formed in the coupling shaft section 211, a shaft hole 2112 communicating with the bearing assembly cavity 2111 is formed in the middle of the other side of the first end cap 21, and the diameter of the shaft hole 2112 is smaller than the inner diameter of the bearing assembly cavity 2111, so that when the first bearing 5 is installed in the bearing assembly cavity 2111, the first bearing 5 will not run out from the shaft hole 2112; the first bearing 5 is mounted in the bearing mounting cavity 2111.
In the preferred embodiment of the present invention, in order to tightly assemble the connecting shaft 4, the first bearing 5 and the first end cap 21, the connecting shaft 4 is formed with a bearing sleeve section 41 at a position corresponding to the bearing assembly cavity 2111, and the first bearing 5 is sleeved on the bearing sleeve section 41; the connecting shaft 4 is formed with a shaft body section 42 at a position corresponding to the shaft hole 2112, the outer diameter of the shaft body section 42 is larger than the outer diameter of the bearing sleeve section 41, and the diameter of the shaft hole 2112 is equal to the outer diameter of the shaft body section 42.
In the preferred embodiment of the present invention, the connecting end of the connecting shaft 4 is formed with a screw section 43, and the screw section 43 is locked on the guide wheel mounting plate 1 by a second lock nut 44. The assembly of the rotary guide wheel 2 to the guide wheel mounting plate 1 is realized by matching the screw section 43 and the second locking nut 44, so that the rotary guide wheel 2 can be conveniently disassembled and assembled in the using process.
In the preferred embodiment of the present invention, the guide wheel mounting plate 1 is formed with a kidney-shaped hole 11 along the vertical direction, and the screw section 43 is locked on the kidney-shaped hole 11 by the second lock nut 44; the connecting shaft 4 is provided with a tightening section 45 positioned in the waist-shaped hole 11; the guide wheel mounting plate 1 is provided with a puller bolt 12 extending into the waist-shaped hole 11 along the vertical direction. The utility model discloses a set up waist type hole 11 on guide pulley mounting panel 1 to lock screw rod section 43 on waist type hole 11 through second lock nut 44, make when specifically using, can enough realize that the pairing rotation guide pulley 2 is installed fixedly, conveniently carry out position control along vertical direction pairing rotation guide pulley 2 again, thereby realize adjusting the centre gripping clearance 3 between two rotatory guide pulleys 2, make two rotatory guide pulleys 2 centre gripping rope saw blade better. Meanwhile, a puller bolt 12 extending into the kidney-shaped hole 11 is further arranged on the guide wheel mounting plate 1, so that the rotary guide wheel 2 is adjusted to a required position, and after the connecting shaft 4 is locked on the kidney-shaped hole 11 through the matching of the screw section 43 and the second locking nut 44, the puller bolt 12 can be used for propping a puller section 45 of the connecting shaft 4, and the connecting shaft 4 can not rotate.
In the preferred embodiment of the present invention, the outer edge of the rubber ring 23 is formed with a thickened portion 232, so as to form a rope saw limiting groove 231 on the outer wall of the rubber ring 23 and ensure that the rubber ring 23 is not easily worn, and the first end cover 21 and the second end cover 22 are both formed with a yielding step 24 on opposite sides, so as to achieve yielding to the thickened portion 232; the utility model discloses when concrete implementation, after first end lid 21, second end lid 22 and rubber ring 23 assemble together, first end lid 21 and second end lid 22 step 24 of stepping down can follow both sides and press from both sides thickening portion 232 tightly, make rubber ring 23 obtain better fixed.
The two sides of the thickened portion 232 are annularly provided with a limiting convex ring 2321, and the first end cover 21 and the second end cover 22 are respectively provided with a convex ring limiting groove 241 matched with the limiting convex ring 2321 on one opposite side, so that after the first end cover 21, the second end cover 22 and the rubber ring 23 are assembled together, the limiting convex ring 2321 of the thickened portion 232 is limited in the convex ring limiting groove 241, and the rubber ring 23 can be better combined with the first end cover 21 and the second end cover 22.
In the preferred embodiment of the present invention, the end of the coupling shaft section 211 is provided with an end cover 212, and the end cover 212 is connected to the coupling shaft section 211 through a second locking bolt 213, so as to seal the first bearing 5 inside the coupling shaft section 211, thereby protecting the first bearing 5.
In the preferred embodiment of the present invention, the guide wheel mechanism 100 further includes a movable seat 7, a rotating shaft 8 and a gear 9; the gear 9 is fixedly installed on the rotating shaft body 8, and the rotating shaft body 8 is rotatably assembled on the movable seat body 7; an assembly chamber 71 is formed in the movable seat body 7, and the gear 9 is positioned in the assembly chamber 71; the rotating shaft body 8 is of a hollow structure, so that a rope saw blade can penetrate through the rotating shaft body 8, and one end of the rotating shaft body 8 is fixedly connected with the middle of one end of the guide wheel mounting plate 1. The utility model discloses a set up guide pulley mechanism 100 and have rotation axis body 8 and gear 9 to rotate axis body 8 and rotate the setting on movable pedestal 7, make when concrete implementation, usable gear drive mechanism (not shown) orders about gear 9 and rotates, and then drives whole guide pulley mechanism 100 and rotate, thereby satisfies actual processing demand (for example the processing of arc structure) better.
In the preferred embodiment of the present invention, the movable seat 7 comprises a base body 72 and an upper cover 73 detachably connected to the base body 72, and the detachable connection between the base body 72 and the upper cover 73 is designed to facilitate the installation of the gear 9 into the assembly cavity 71 during use; the top of the base body 72 is provided with a first circular arc-shaped groove 721, and the bottom of the upper cover body 73 is provided with a second circular arc-shaped groove 731 which is matched with the first circular arc-shaped groove 721 to form a circular hole, so as to be rotatably connected with the rotating shaft body 8.
In the specific implementation of the present invention, the rotating shaft 8 is rotatably assembled in the circular hole formed by the first circular arc-shaped groove 721 and the second circular arc-shaped groove 731 through the second bearing 81; in order to ensure stability, the second bearings 81 are disposed on the rotating shaft 8 on both sides of the gear 9, and the second bearings 81 are located at both ends of a circular hole formed by the first circular arc-shaped groove 721 and the second circular arc-shaped groove 731, so that the second bearings 81 are supported by the end portions.
Although specific embodiments of the present invention have been described, it will be understood by those skilled in the art that the specific embodiments described are illustrative only and are not limiting upon the scope of the invention, and that equivalent modifications and variations can be made by those skilled in the art without departing from the spirit of the invention, which is to be limited only by the claims appended hereto.
Claims (10)
1. A guide wheel mechanism of a rope saw comprises a guide wheel mounting plate and two rotary guide wheels rotatably arranged on the guide wheel mounting plate, wherein a clamping gap is formed between the two rotary guide wheels; the method is characterized in that: the rotating guide wheel comprises a first end cover body, a second end cover body and a rubber ring arranged between the first end cover body and the second end cover body; the outer wall of the rubber ring is provided with a rope saw limiting groove around the circumferential ring.
2. The runner mechanism of a rope saw as claimed in claim 1, wherein: the rotary guide wheel is rotatably connected with the connecting shaft through a first bearing.
3. The runner mechanism of a rope saw as defined in claim 1, wherein: the rubber ring cover is characterized by further comprising a plurality of first locking bolts and first locking nuts, and the first end cover body, the second end cover body and the rubber ring are connected together in a locking mode through the first locking bolts and the first locking nuts.
4. The runner mechanism of a rope saw as claimed in claim 2, wherein: the middle of one side of first end lid body outwards extends and is provided with and cup joints the shaft part, rubber ring and second end lid all overlap and locate cup joint on the shaft part.
5. The runner mechanism of a rope saw as defined in claim 4, wherein: a bearing assembly cavity is formed in the sleeved shaft section, and a shaft hole communicated with the bearing assembly cavity is formed in the middle of the other side of the first end cover body; the first bearing is mounted in the bearing mounting cavity.
6. The runner mechanism of a rope saw as defined in claim 5, wherein: a bearing sleeve joint section is formed on the connecting shaft at a position corresponding to the bearing assembling cavity, and the first bearing is sleeved on the bearing sleeve joint section; the connecting shaft is provided with a shaft body section at a position corresponding to the shaft hole, the outer diameter of the shaft body section is larger than that of the bearing sleeve section, and the diameter of the shaft hole is equal to that of the shaft body section.
7. The runner mechanism of a rope saw as defined in claim 2, wherein: and a screw section is formed at the connecting end of the connecting shaft and is locked on the guide wheel mounting plate through a second locking nut.
8. The runner mechanism of a rope saw as recited in claim 7, further comprising: the guide wheel mounting plate is provided with a kidney-shaped hole along the vertical direction, and the screw rod section is locked on the kidney-shaped hole through a second locking nut; the connecting shaft is provided with a jacking section positioned in the waist-shaped hole; and the guide wheel mounting plate is provided with a puller bolt extending into the waist-shaped hole along the vertical direction.
9. The runner mechanism of a rope saw as claimed in claim 1, wherein: a thickened part is formed at the outer edge of the rubber ring, and abdicating steps are formed on the opposite sides of the first end cover body and the second end cover body; the both sides ring of thickening portion is equipped with spacing bulge loop, first end lid and second end lid all be provided with in opposite directions one side with spacing bulge loop assorted bulge loop spacing recess.
10. The runner mechanism of a rope saw as defined in claim 4, wherein: the end part of the sleeved shaft section is provided with an end cover, and the end cover is connected with the sleeved shaft section through a second locking bolt in a locking mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223013822.2U CN218640019U (en) | 2022-11-11 | 2022-11-11 | Guide wheel mechanism of rope saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223013822.2U CN218640019U (en) | 2022-11-11 | 2022-11-11 | Guide wheel mechanism of rope saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218640019U true CN218640019U (en) | 2023-03-17 |
Family
ID=85497029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223013822.2U Active CN218640019U (en) | 2022-11-11 | 2022-11-11 | Guide wheel mechanism of rope saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218640019U (en) |
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2022
- 2022-11-11 CN CN202223013822.2U patent/CN218640019U/en active Active
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