CN112549336A - Multi-wire cutting machine with gantry tool rest supporting structure - Google Patents
Multi-wire cutting machine with gantry tool rest supporting structure Download PDFInfo
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- CN112549336A CN112549336A CN202011442356.2A CN202011442356A CN112549336A CN 112549336 A CN112549336 A CN 112549336A CN 202011442356 A CN202011442356 A CN 202011442356A CN 112549336 A CN112549336 A CN 112549336A
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- roller
- gantry
- rest
- wire saw
- tool rest
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- 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
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- 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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- Mechanical Engineering (AREA)
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Abstract
The invention discloses a multi-wire cutting machine of a gantry tool rest supporting structure, which comprises a roller arranged on a tool rest, wherein one end of the roller is connected with a motor, the other end of the roller is connected with a gantry through a roller supporting bearing seat, a bottom plate of the gantry is provided with a screw hole, and the gantry is in threaded connection with a supporting leg through a locking bolt. Through the two knife rests, the portal frame, the bearing seat, the supporting leg, the adjusting bolt and the locking bolt, a shaft sleeve hole at the front end of the roller is designed into a stable portal connection structure, and the sleeve structure not only effectively reduces the deformation generated by hanging the knife rests, but also effectively prevents the cutting precision of the cutting machine from being reduced; meanwhile, the supporting leg is fastened and connected with the bottom platform, and the joint of the supporting leg and the knife rest adopts a two-top two-tight structure of two groups of locking bolts and adjusting bolts, so that the distance between the knife rest and the supporting surface is adjusted, the heavy floor knife rest is simplified, and the cost is reduced and the convenience of operation is improved.
Description
Technical Field
The invention relates to the technical field of multi-wire cutting machines, in particular to a multi-wire cutting machine with a gantry tool rest supporting structure.
Background
The multi-wire cutting machine is a novel cutting mode for cutting a cut material into thin pieces by high-speed reciprocating motion of a metal wire or a wire saw winding around a pay-off wheel, a guide wheel, a roller, a guide wheel and a take-up wheel in sequence, and is widely applied to hard and brittle material slicing, wherein the numerical control multi-wire cutting machine gradually replaces traditional inner circle cutting and becomes a main mode for cutting and processing silicon wafers.
The multi-wire saw tool rests on the current market all adopt a suspension mode or a floor type tool rest, the suspension tool rest is easy to operate, a support shaft sleeve in front of a roller is suspended, and the conditions of tool rest deformation, cutting precision reduction, tool rest damage and the like can occur after long-time use. The floor type knife rest is heavy in links of manufacturing, processing, using and the like, so that the conditions of cost rise, resource waste, inconvenience in operation and the like can be caused, and the floor type knife rest is only adopted in specific industries.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the multi-wire cutting machine with the gantry tool rest supporting structure, which has the advantages that firstly, the risks of deformation, cutting precision reduction, machine tool damage and the like caused by long-time use of a suspended tool rest are reduced, and the service life is prolonged; secondly, the manufacturing cost is reduced.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a longmen knife rest bearing structure's multi-wire saw, is including installing the roller on the knife rest, and the one end of roller is connected with the motor, and the other end passes through the roller to support the bearing frame and is connected with the portal frame, the portal frame bottom plate is opened there is the screw, the portal frame passes through locking bolt and is in the same place with supporting leg threaded connection, the screw of portal frame bottom plate passes through the adjusting bolt roof pressure and presses the upper surface at the supporting leg.
As a preferred technical scheme, the portal frame is of a hollow frame structure, the supporting legs are of an I-shaped structure, the adjusting bolts are located on two sides of a base plate of the portal frame, and the locking bolts are located on the outer sides of the adjusting bolts.
As a preferred technical scheme of the invention, the tool rest comprises an upper tool rest and a lower tool rest, a first roller penetrates through the upper tool rest, bearing seats are embedded at the contact positions of the upper tool rest and the first roller, the contact positions of the portal frame and the second roller are provided with structures the same as the bearing seats, and a water injection port is formed in a plate body of the upper tool rest above the first roller.
As a preferable technical scheme of the invention, six fixing bolts are uniformly penetrated through the bottom plate of the upper tool rest and are in threaded connection with the top of the lower tool rest.
As a preferred technical solution of the present invention, a second bracket is sleeved outside the second motor, and the second bracket and the lower tool rest are fixed together.
As a preferable technical scheme of the invention, the end parts of the bearing seats are respectively provided with an outer cover, and the outer covers and the bearing seats are fixedly connected together through screws.
As a preferred technical scheme of the invention, the bottom of the bearing seat is provided with a guide groove, and the positions of the upper tool rest and the portal frame corresponding to the guide groove are provided with guide blocks.
As a preferred technical scheme of the invention, the upper surface of the portal frame is embedded with the rotary adjusting ejector blocks at the corners of the bottom of the upper tool rest.
As a preferable technical scheme of the invention, the supporting legs are provided with reinforcing ribs.
Compared with the prior art, the invention can achieve the following beneficial effects:
through the two knife rests, the portal frame, the bearing seat, the supporting leg, the adjusting bolt and the locking bolt, a shaft sleeve hole at the front end of the roller is designed into a stable portal connection structure, and the sleeve structure not only effectively reduces the deformation generated by hanging the knife rests, but also effectively prevents the cutting precision of the cutting machine from being reduced; meanwhile, the supporting leg is fastened and connected with the bottom platform, and the joint of the supporting leg and the knife rest adopts a two-top two-tight structure of two groups of locking bolts and adjusting bolts, so that the distance between the knife rest and the supporting surface is adjusted, the heavy floor knife rest is simplified, and the cost is reduced and the convenience of operation is improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention without the support leg.
Wherein: 1. an upper tool rest; 2. a first bracket; 3. a motor; 4. a first roller; 5. fixing the bolt; 6. a water injection port; 7. a bearing seat; 8. rotating the adjusting top block; 9. a second motor; 10. a second bracket; 11. a lower tool rest; 12. a second roller; 13. a gantry; 14. a guide groove; 15. a guide block; 16. locking the bolt; 17. adjusting the bolt; 18. an outer cover; 19. and (5) supporting legs.
Detailed Description
The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example (b):
as shown in fig. 1-2, a multi-wire cutting machine for a gantry tool rest supporting structure comprises a roller arranged on a tool rest, one end of the roller is connected with a motor, the other end of the roller is connected with a gantry 13 through a roller supporting bearing seat 7, a screw hole is formed in a bottom plate of the gantry 13, the gantry 13 is in threaded connection with a supporting leg 19 through a locking bolt 16, and the screw hole in the bottom plate of the gantry 13 is pressed on the upper surface of the supporting leg 19 through an adjusting bolt 17; the portal frame 13 is of a hollow frame structure, the supporting legs 19 are of an I-shaped structure, the adjusting bolts 17 are positioned on two sides of a bottom plate of the portal frame 13, the locking bolts 16 are positioned on the outer sides of the adjusting bolts 17, each tool rest comprises an upper tool rest 1 and a lower tool rest 11, a first roller 4 penetrates through the upper tool rest 1, bearing seats 7 are embedded in positions where the upper tool rest 1 is in contact with the first roller 4, the portal frame 13 is in contact with a second roller 12, the structure of the bearing seats is the same as that of the bearing seats 7, and a water filling port 6 is formed in a plate body of the upper tool rest 1 above the first roller 4;
firstly, the lower tool rest 11 is placed on a working platform, the supporting leg 19 is arranged at the bottom of the portal frame 13, the adjusting bolt 17 is adjusted to enable the bottom to be propped against the supporting leg 19, when the lower tool rest 11 is parallel to the surface of the working platform, the locking bolt 16 is adjusted to be matched with the portal frame 13 and the supporting leg 19 through the rod body, so that the supporting leg 19 is fixed with the portal frame 13, then the upper knife rest 1 is arranged on the lower knife rest 11 through the fixing bolt 5, then the first motor 3 and the second motor 9 are opened, the first roller 4 and the second roller 12 rotate in the bearing block 7 to drive the metal wire to cut, through the two knife rests, the portal frame 13, the bearing block 7, the supporting legs 19, the adjusting bolts 17 and the locking bolts 16, a shaft sleeve hole at the front end of the roller is designed into a stable portal connecting structure, and the sleeve structure not only effectively reduces the deformation generated by hanging the knife rests, but also effectively prevents the cutting precision of the cutting machine from being reduced; meanwhile, the supporting leg 19 is fastened and connected with the bottom platform, and the joint of the supporting leg and the knife rest adopts a two-top two-tight structure of two groups of locking bolts 16 and adjusting bolts 17, so that the distance between the knife rest and the supporting surface is adjusted, the heavy floor knife rest is simplified, the cost is reduced, and the convenience of operation is improved.
In other embodiments, six fixing bolts 5 are uniformly penetrated through the bottom plate of the upper tool rest 1, and the fixing bolts 5 are in threaded connection with the top of the lower tool rest 11; the disassembly and the assembly between the two tool rests are convenient.
In other embodiments, the first bracket 2 is sleeved outside the first motor 3, and the first bracket 2 is fixed with the upper tool rest 1; the first motor 3 can be mounted on the upper tool holder 1.
In other embodiments, the second motor 9 is externally sleeved with a second bracket 10, and the second bracket 10 is fixed with the lower tool rest 11; the second motor 9 can be mounted on the upper and lower blade holders 11.
In other embodiments, the end of the bearing seat 7 is provided with an outer cover 18, and the outer cover 18 and the bearing seat 7 are fixedly connected together through screws; the joint of the bearing seat 7 and the inner roller can be covered, so that protection can be realized.
In other embodiments, the bottom of the bearing seat 7 is provided with a guide groove 14, and the positions of the upper tool rest 1 and the portal frame 13 corresponding to the guide groove 14 are provided with guide blocks 15; the bearing seat 7 is convenient to install in the upper tool rest 1 and the portal frame 13.
In other embodiments, the upper surface of the portal frame 13 at the corner of the bottom of the upper tool rest 1 is embedded with a rotary adjusting ejector block 8; the rotation between the two tool rests can be facilitated.
In other embodiments, the support legs 19 are provided with reinforcing ribs; the strength of the supporting legs 19 is enhanced, the two tool rests and the supporting legs 19 are all made of cast iron to be subjected to smoldering fire, stress is released, deformation is reduced, and the service life is prolonged.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a longmen knife rest bearing structure's multi-wire saw, is connected with motor, its characterized in that including installing the roller on the knife rest, the one end of roller: the other end is connected with a portal frame (13) through a roller supporting bearing seat (7), a screw hole is formed in the bottom plate of the portal frame (13), the portal frame (13) is connected with supporting legs (19) through locking bolts (16) in a threaded mode, and the screw hole in the bottom plate of the portal frame (13) is pressed on the upper surfaces of the supporting legs (19) through adjusting bolts (17).
2. The multi-wire saw of gantry tool support structure of claim 1, wherein: the gantry frame (13) is of a hollow frame structure, the supporting legs (19) are of an I-shaped structure, the adjusting bolts (17) are located on two sides of a bottom plate of the gantry frame (13), and the locking bolts (16) are located on the outer sides of the adjusting bolts (17).
3. The multi-wire saw of gantry tool support structure of claim 1, wherein: the knife rest includes top rest (1) and lower carriage (11), it has first roller (4) to run through on top rest (1), top rest (1) all inlays with the position department of first roller (4) contact and is equipped with bearing frame (7), portal frame (13) and the position department of second roller (12) contact be provided with bearing frame (7) the same structure, water filling port (6) have been seted up on the plate body that top rest (1) is located first roller (4) top.
4. The multi-wire saw of gantry tool support structure of claim 3, wherein: fixing bolts (5) evenly penetrate through the bottom plate of the upper tool rest (1), six fixing bolts (5) are arranged, and the fixing bolts (5) are connected with the top of the lower tool rest (11) in a threaded mode.
5. The multi-wire saw of gantry tool support structure of claim 3, wherein: the motor includes first motor (3) and second motor (9), the outside cover of first motor (3) is equipped with first support (2), and first support (2) are together fixed with last knife rest (1).
6. The multi-wire saw of gantry tool support structure of claim 5, wherein: the outer portion of the second motor (9) is sleeved with a second support (10), and the second support (10) is fixed with the lower tool rest (11).
7. The multi-wire saw of gantry tool support structure of claim 1, wherein: the end part of the bearing seat (7) is provided with an outer cover (18), and the outer cover (18) is fixedly connected with the bearing seat (7) through screws.
8. The multi-wire saw of gantry tool support structure of claim 3, wherein: the bottom of the bearing seat (7) is provided with a guide groove (14), and guide blocks (15) are arranged at the positions of the upper tool rest (1), the portal frame (13) and the guide groove (14) in a corresponding mode.
9. The multi-wire saw of gantry tool support structure of claim 1, wherein: and the upper surface of the portal frame (13) is positioned at the corner of the bottom of the upper tool rest (1) and is embedded with a rotary adjusting ejector block (8).
10. The multi-wire saw of gantry tool support structure of claim 1, wherein: and reinforcing ribs are arranged on the supporting legs (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011442356.2A CN112549336A (en) | 2020-12-11 | 2020-12-11 | Multi-wire cutting machine with gantry tool rest supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011442356.2A CN112549336A (en) | 2020-12-11 | 2020-12-11 | Multi-wire cutting machine with gantry tool rest supporting structure |
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| Publication Number | Publication Date |
|---|---|
| CN112549336A true CN112549336A (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011442356.2A Pending CN112549336A (en) | 2020-12-11 | 2020-12-11 | Multi-wire cutting machine with gantry tool rest supporting structure |
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| CN (1) | CN112549336A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114211631A (en) * | 2021-12-14 | 2022-03-22 | 宇晶机器（长沙）有限公司 | Device capable of adjusting width of cutting wire net and adjusting method thereof |
-
2020
- 2020-12-11 CN CN202011442356.2A patent/CN112549336A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114211631A (en) * | 2021-12-14 | 2022-03-22 | 宇晶机器（长沙）有限公司 | Device capable of adjusting width of cutting wire net and adjusting method thereof |
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