CN107672055B - Cutting line alignment device of multi-wire cutting machine - Google Patents
Cutting line alignment device of multi-wire cutting machine Download PDFInfo
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- CN107672055B CN107672055B CN201710947822.4A CN201710947822A CN107672055B CN 107672055 B CN107672055 B CN 107672055B CN 201710947822 A CN201710947822 A CN 201710947822A CN 107672055 B CN107672055 B CN 107672055B
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- wire
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- guide wheel
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- line
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- 238000005520 cutting process Methods 0.000 title claims abstract description 70
- 239000000463 material Substances 0.000 claims description 7
- 239000004020 conductor Substances 0.000 claims description 3
- 239000012212 insulator Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/04—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools
- B28D5/042—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools by cutting with blades or wires mounted in a reciprocating frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Processing Of Terminals (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
A cutting line alignment device of a multi-wire cutting machine belongs to the technical field of multi-wire cutting. The device comprises a sliding beam, a pair of wire executing units, a paying-off guide wheel and a wire collecting guide wheel; the sliding beam is fixed on a wallboard of the multi-wire cutting machine, and a wire executing unit is assembled on the sliding beam; the alignment execution unit is provided with a sliding seat, a bottom plate, an adjusting plate, an alignment block assembly and a guide wheel mounting seat, wherein the sliding seat is sleeved on a sliding beam, the bottom plate is fixedly assembled on the sliding seat, the bottom plate and the adjusting plate are assembled in a hinged manner through a pin shaft, a locking mechanism is arranged between the bottom plate and the adjusting plate, the adjusting plate is of an L-shaped plate structure, the guide wheel mounting seat is fixedly assembled on a short arm of the adjusting plate, and the alignment block assembly is arranged on a long arm of the adjusting plate; the number of the alignment execution units is two, a paying-off guide wheel is assembled on a guide wheel mounting seat of one group, and a wire collecting guide wheel is assembled on a guide wheel mounting seat of the other group. The invention realizes the accurate adjustment of the direction and the position of the cutting line going out of and going into the grooved pulley slot, and achieves the aim of improving the product quality.
Description
Technical Field
The invention relates to a multi-wire cutting machine, in particular to a cutting wire alignment device of the multi-wire cutting machine, and belongs to the technical field of multi-wire cutting.
Background
The multi-wire cutting machine is a slicing processing device which carries abrasive materials into a processing area of a material to be cut for grinding through high-speed reciprocating motion of metal wires (cutting wires), cuts the piece to be cut into hundreds or thousands of sheets at the same time, a cutting wire running system is a wire paying-off guide wheel combination, guides steel wires wound on a wire paying-off wheel into a grooved pulley wire slot, winds the steel wires on the grooved pulley according to cutting process requirements to form parallel cutting wire nets, guides the steel wires back to a wire collecting wheel through a wire collecting guide wheel combination, and drives the grooved pulley to reciprocate to finish cutting of a workpiece in the working process. In order to improve slicing precision, ensure product quality, avoid abnormal abrasion between a cutting line and a grooved pulley and a guide wheel, prolong the service lives of the guide wheel and the grooved pulley, and carry out alignment operation after the wiring system is arranged, namely ensuring that a steel wire smoothly enters and exits a groove of the grooved pulley by adjusting the position and the angle of the guide wheel and is positioned at the lowest point of grooves of the grooved pulley and the guide wheel.
In the prior art, two alignment methods of the multi-wire cutting machine are adopted, namely, the distance measurement is carried out through a reference surface, so that the steel wire is ensured to be at the lowest point of a guide wheel and the lowest point of a grooved wheel; and secondly, directly observing whether the steel wire smoothly enters the groove or not by naked eyes. Because of the human operation error of the two alignment methods, the slicing precision is difficult to ensure, thereby influencing the product quality.
Disclosure of Invention
The invention provides a cutting line alignment device of a multi-wire cutting machine, which aims to realize the adjustment of the position of a cutting line and the directions of entering and exiting a grooved wheel wire slot by adjusting the position and the angle of a paying-off guide wheel and arranging alignment execution units at the paying-off guide wheel and a wire collecting guide wheel respectively so as to achieve the aim of improving the quality of products.
In order to achieve the above purpose, the invention adopts the following technical scheme:
a cutting line alignment device of a multi-wire cutting machine comprises a sliding beam, an alignment execution unit, a paying-off guide wheel and a wire collecting guide wheel; the sliding beam is fixed on a wallboard of the multi-wire cutting machine, and a wire executing unit is assembled on the sliding beam; the alignment execution unit is provided with a sliding seat, a bottom plate, an adjusting plate, an alignment block assembly and a guide wheel mounting seat, wherein the sliding seat is sleeved on a sliding beam, the bottom plate is fixedly assembled on the sliding seat, the bottom plate and the adjusting plate are assembled in a hinged manner through a pin shaft, a locking mechanism is arranged between the bottom plate and the adjusting plate, the adjusting plate is of an L-shaped plate structure, the guide wheel mounting seat is fixedly assembled on a short arm of the adjusting plate, and the alignment block assembly is arranged on a long arm of the adjusting plate; the number of the alignment execution units is two, a paying-off guide wheel is assembled on a guide wheel mounting seat of one group, and a wire collecting guide wheel is assembled on a guide wheel mounting seat of the other group.
According to the cutting line alignment device of the multi-wire cutting machine, the alignment block assembly is provided with the first reference surface and the second reference surface which are perpendicular to each other, the first reference surface is provided with two first alignment posts, the second reference surface is provided with two second alignment posts, and central axes of the first alignment posts and the second alignment posts in the horizontal direction are overlapped; grooves for accommodating cutting lines are provided at the horizontal central axes of the end faces of the first pair of posts and the second pair of posts.
According to the cutting line alignment device of the multi-wire cutting machine, the cutting line is connected with a 24V power supply, the cutter setting block body is made of an insulator material, the first alignment posts and the second alignment posts are made of a conductor material, a first indicator lamp is arranged at the top of a first reference surface of the cutter setting block body, and the first indicator lamp is connected with two first alignment post wires; and a second indicator lamp is arranged at the front part of a second reference surface of the pair of wire block bodies, and the second indicator lamp is connected with two second pair of wire posts.
The cutting line alignment device of the multi-wire cutting machine comprises a locking mechanism between the bottom plate and the adjusting plate, wherein the locking mechanism comprises an arc-shaped long hole formed in the bottom plate, a threaded hole formed in the adjusting plate and locking screws, the locking screws and the threaded holes formed in the adjusting plate are two groups, and the locking screws penetrate through the arc-shaped long hole formed in the bottom plate and are assembled with the threaded holes formed in the adjusting plate.
According to the cutting line alignment device of the multi-wire cutting machine, the locking nails for fixing the sliding seat on the sliding beam are arranged on the sliding seat.
According to the invention, the alignment executing unit can move along the sliding beam to adjust the position of the guide wheel, so that the cutting line enters the groove on the end surface of the first alignment column on the alignment block assembly, and at the moment, the first indicator lamp is lighted to indicate that the steel wire can smoothly enter and exit the groove of the grooved pulley; the adjusting plate in the alignment execution unit rotates around the hinge pin shaft with the bottom plate, so that the angle of the guide wheel is adjusted, the cutting line enters the groove on the end face of the second alignment column on the alignment block assembly, and the second indicator lamp is lightened at the moment to indicate that the steel wire can smoothly go out of the wire groove of the guide wheel. Therefore, the invention realizes the rapid and accurate alignment operation of the multi-wire cutting machine, solves the problems of abnormal abrasion of the grooved pulley and the guide pulley caused by uneven alignment, influences the service life of the guide pulley and the grooved pulley and the cutting precision of the slice, and achieves the aim of improving the product quality.
Drawings
FIG. 1 is a schematic diagram of the invention in assembled relationship with sheaves, cut lines and wallboard;
fig. 2 is a schematic diagram of a cutting line alignment device of a multi-wire cutting machine according to the present invention;
FIG. 3 is a schematic diagram of a thread execution unit;
FIG. 4 is a view in the K-direction of FIG. 3;
FIG. 5 is a schematic diagram of a base plate structure;
FIG. 6 is a schematic diagram of a wire block assembly;
FIG. 7 is a schematic view showing the state of the cutting line after the completion of the alignment operation (in plan view);
fig. 8 is an enlarged view of the structure at I in fig. 7.
The list of the reference numerals in the drawings is:
1. the cutting line alignment device of the multi-wire cutting machine comprises 1-1, a sliding beam, 1-2, an alignment execution unit, 1-2-1, a locking nail, 1-2-2, a sliding block, 1-2-3, a bottom plate, 1-2-3-1, an arc long hole, 1-2-4, an adjusting plate, 1-2-5, an alignment block component, 1-2-5-1, a first alignment post, 1-2-5-2, a first alignment lamp, 1-2-5-3, a second alignment post, 1-2-5-4, a second alignment lamp, 1-2-6, a guide wheel mounting seat, 1-2-7, a pin shaft, 1-2-8, a locking screw, 1-3, an paying-off guide wheel, 1-4, a wire collecting guide wheel, 2, a cutting line, 3, a grooved pulley, 4 and a wallboard.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific examples.
Referring to fig. 1, 2, 3 and 4, the invention relates to a cutting line alignment device 1 of a multi-wire cutting machine, which comprises a sliding beam 1-1, an alignment execution unit 1-2, an paying-off guide wheel 1-3 and a wire collecting guide wheel 1-4; the slide beam 1-1 is fixed on a wallboard 4 of the multi-wire cutting machine, and a wire executing unit 1-2 is assembled on the slide beam 1-1; the pair line executing unit 1-2 is provided with a sliding seat 1-2-2, a bottom plate 1-2-3, an adjusting plate 1-2-4, a pair line block assembly 1-2-5 and a guide wheel mounting seat 1-2-6, wherein the sliding seat 1-2-2 is sleeved on the sliding beam 1-1, the bottom plate 1-2-3 and a locking pin 1-2-1 for fixing the position of the sliding seat on the sliding beam 1-1 are fixedly assembled on the sliding seat 1-2, the bottom plate 1-2-3 is hinged and assembled with the adjusting plate 1-2-4 through a pin shaft 1-2-7, a locking mechanism is arranged between the bottom plate 1-2-3 and the adjusting plate 1-2-4, the adjusting plate 1-2-4 is of an L-shaped plate structure, the guide wheel mounting seat 1-2-6 is fixedly assembled on a short arm of the adjusting plate, and the pair line block assembly 1-2-5 is assembled on a long arm of the adjusting plate; the number of the pair line execution units 1-2 is two, a paying-off guide wheel 1-3 is assembled on a guide wheel mounting seat 1-2-6 of one group, and a winding guide wheel 1-4 is assembled on a guide wheel mounting seat 1-2-6 of the other group.
Referring to fig. 1, 2, 3, 4 and 6, the cutting line alignment device 1 of the multi-wire cutting machine according to the present invention is characterized in that a first reference surface and a second reference surface which are perpendicular to each other are provided on a tool setting block body of the alignment block assembly 1-2-5, two first alignment posts 1-2-5-1 are provided on the first reference surface, two second alignment posts 1-2-5-3 are provided on the second reference surface, and central axes of the end surfaces of the first alignment posts 1-2-5-1 and the second alignment posts 1-2-5-3 in the horizontal direction coincide; grooves for accommodating the cutting wire 2 are provided at the central axes of the first pair of posts 1-2-5-1 and the second pair of posts 1-2-5-3 in the horizontal direction. Furthermore, the cutting line 2 is connected with a 24V power supply, the tool setting block body is made of an insulator material, the first pair of wire posts 1-2-5-1 and the second pair of wire posts 1-2-5-3 are made of a conductor material, a first indicator lamp 1-2-5-2 is arranged at the top of a first reference surface of the tool setting block body, and the first indicator lamp 1-2-5-2 is connected with two first pair of wire posts 1-2-5-1 through wires; and a second indicator lamp 1-2-5-4 is arranged at the front part of the second reference surface of the pair of wire blocks body, and the second indicator lamp 1-2-5-4 is connected with two second pair of wire posts 1-2-5-3 through wires.
Referring to fig. 1, 2, 3, 4 and 5, a locking mechanism between a base plate 1-2-3 and an adjusting plate 1-2-4 of the cutting line alignment device of the multi-wire cutting machine disclosed by the invention consists of an arc-shaped long hole 1-2-3-1 arranged on the base plate 1-2-3, a threaded hole arranged on the adjusting plate 1-2-4 and locking screws 1-2-8, wherein the number of the locking screws 1-2-8 and the threaded holes on the adjusting plate 1-2-4 is two, and the locking screws 1-2-8 penetrate through the arc-shaped long hole 1-2-3-1 on the base plate 1-2-3 and are assembled with the threaded holes on the adjusting plate 1-2-4.
Referring to fig. 1 to 8, the invention can realize the adjustment of the position of the guide wheel by moving the alignment execution unit 1-2 along the slide beam 1-1, and realize the adjustment of the angle of the guide wheel by rotating the adjusting plate 1-2-4 in the alignment execution unit 1-2 around the hinge pin 1-2-7 hinged with the bottom plate 1-2-3; the invention can also judge whether the cutting line 2 smoothly enters and exits the groove wheel 3, the paying-off guide wheel 1-3 and the wire winding guide wheel 1-4 by observing the opening and closing states of the first indicator lamp 1-2-5-2 and the second indicator lamp 1-2-5-4. The specific operation steps of the invention are as follows: after the winding operation is completed, loosening the locking nails 1-2-1 on the sliding seat 1-2-2, and adjusting the positions of the two pairs of alignment execution units 1-2 on the sliding beam 1-1 to enable the cutting line 2 to be parallel to the first datum plane 1-2-5-1 of the alignment block assembly 1-2-5; then loosening the locking screw 1-2-8 on the adjusting plate 1-2-4, adjusting the angle of the adjusting plate 1-2-4 to enable the cutting line 2 to be parallel to the second reference surface 1-2-5-2 of the pair wire block assembly 1-2-5, enabling the cutting line 2 to enter grooves on the end surfaces of the first pair wire post 1-2-5-1 and the second pair wire post 1-2-5-3 on the pair wire block assembly 1-2-5, and enabling the first indicator lamp 1-2-5-2 and the second indicator lamp 1-2-5-4 to be lightened at the moment, enabling the cutting line 2 to smoothly enter and exit the groove wheel 3, the paying-off guide wheel 1-3 and the wire groove of the wire collecting guide wheel 1-4, and finishing the pair wire operation.
Claims (3)
1. A cutting line alignment device of a multi-wire cutting machine is characterized in that the cutting line alignment device (1) of the multi-wire cutting machine comprises
The device comprises a sliding beam (1-1), a pair of line executing units (1-2), a paying-off guide wheel (1-3) and a wire collecting guide wheel (1-4); the sliding beam (1-1) is fixed
On a wallboard (4) of the multi-wire cutting machine, a wire executing unit (1-2) is assembled on a sliding beam (1-1); the device comprises a pair line execution unit (1-2), a pair line block assembly (1-2-5) and a guide wheel mounting seat (1-2-6), wherein the pair line execution unit (1-2) is provided with a sliding seat (1-2-2), a bottom plate (1-2-3), an adjusting plate (1-2-4), a pair line block assembly (1-2-5) and the guide wheel mounting seat (1-2-6), the sliding seat (1-2-2) is sleeved on a sliding beam (1-1), the bottom plate (1-2-3) is fixedly assembled on the sliding seat (1-2-2), the bottom plate (1-2-3) is hinged with the adjusting plate (1-2-4) through a pin shaft (1-2-7), a locking mechanism is arranged between the bottom plate (1-2-3) and the adjusting plate (1-2-4), the adjusting plate (1-2-4) is of an L-shaped plate structure, the guide wheel mounting seat (1-2-6) is fixedly assembled on a short arm, and the pair line block assembly (1-2-5) is assembled on a long arm; the number of the pair line execution units (1-2) is two, a paying-off guide wheel (1-3) is assembled on a guide wheel mounting seat (1-2-6) of one group, and a wire collecting guide wheel (1-4) is assembled on a guide wheel mounting seat (1-2-6) of the other group;
the pair of line blocks (1-2-5) are provided with a first reference surface and a second reference surface which are perpendicular to each other, two first pair of line posts (1-2-5-1) are arranged on the first reference surface, two second pair of line posts (1-2-5-3) are arranged on the second reference surface, and central axes of the end surfaces of the first pair of line posts (1-2-5-1) and the second pair of line posts (1-2-5-3) are overlapped in the horizontal direction; grooves for accommodating the cutting lines (2) are formed in the central axes of the first pair of the wire posts (1-2-5-1) and the second pair of the wire posts (1-2-5-3) in the horizontal direction;
the cutting line (2) is connected with a 24V power supply, the tool setting block body is made of an insulator material, the first pair of wire posts (1-2-5-1) and the second pair of wire posts (1-2-5-3) are made of a conductor material, a first indicator lamp (1-2-5-2) is arranged at the top of a first reference surface of the tool setting block body, and the first indicator lamp (1-2-5-2) is connected with two first pair of wire posts (1-2-5-1) through wires; and a second indicator lamp (1-2-5-4) is arranged at the front part of a second reference surface of the pair of wire blocks body, and the second indicator lamp (1-2-5-4) is connected with two second pair of wire posts (1-2-5-3) through wires.
2. Cutting line alignment device of a multi-wire saw according to claim 1, characterized in that the base plate (1-2-3) and
the locking mechanism between the adjusting plates (1-2-4) consists of arc-shaped long holes (1-2-3-1) formed in the bottom plate (1-2-3), threaded holes formed in the adjusting plates (1-2-4) and locking screws (1-2-8), wherein the number of the locking screws (1-2-8) and the number of the threaded holes in the adjusting plates (1-2-4) are two, and the locking screws (1-2-8) penetrate through the arc-shaped long holes (1-2-3-1) in the bottom plate (1-2-3) to be assembled with the threaded holes in the adjusting plates (1-2-4).
3. The cutting line alignment device of a multi-wire saw according to any one of claims 1 or 2, characterized in that a locking pin (1-2-1) for fixing the position of the slide seat on the slide beam (1-1) is provided on the slide seat (1-2-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710947822.4A CN107672055B (en) | 2017-10-12 | 2017-10-12 | Cutting line alignment device of multi-wire cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710947822.4A CN107672055B (en) | 2017-10-12 | 2017-10-12 | Cutting line alignment device of multi-wire cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107672055A CN107672055A (en) | 2018-02-09 |
| CN107672055B true CN107672055B (en) | 2024-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710947822.4A Active CN107672055B (en) | 2017-10-12 | 2017-10-12 | Cutting line alignment device of multi-wire cutting machine |
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| CN (1) | CN107672055B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112549338A (en) * | 2020-12-07 | 2021-03-26 | 湖南宇晶机器股份有限公司 | Self-adjusting multi-degree-of-freedom multi-wire cutting machine wire conveying mechanism |
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| Publication number | Publication date |
|---|---|
| CN107672055A (en) | 2018-02-09 |
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Address after: 064106 Hebei Tangshan City Yutian County Yutian Economic Development Zone City Industrial Park Applicant after: TANGSHAN JINGYU TECHNOLOGY Co.,Ltd. Address before: 064100 Yutai Industrial Zone, Yutian County, Tangshan City, Hebei Applicant before: TANGSHAN JING YU TECHNOLOGY Co.,Ltd. |
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