CN216068131U

CN216068131U - Protection device for cutting ring piece of multi-wire cutting machine

Info

Publication number: CN216068131U
Application number: CN202122274963.9U
Authority: CN
Inventors: 范冬冬; 范贤力; 张顺红
Original assignee: Jiangsu Tuanxiang Photoelectric Technology Co ltd
Current assignee: Jiangsu Tuanxiang Photoelectric Technology Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-03-18
Anticipated expiration: 2031-09-18

Abstract

The utility model relates to a protection device for a cutting ring piece of a multi-wire cutting machine, which comprises a machine tool frame, an operation assembly and a beam assembly, wherein the operation assembly is fixedly installed at the top of the machine tool frame, the beam assembly is arranged on the front surface of the machine tool frame, the operation assembly comprises an operation cabin, a driving motor is fixedly installed on the inner top wall of the operation cabin, an output shaft of the driving motor is fixedly connected with a driving shaft through a coupler, installation tailstocks are fixedly installed on the left side wall and the right side wall of an inner cavity of the operation cabin, and a connecting rod is movably installed between the two installation tailstocks. This multi-wire saw cuts protection device for ring piece, driving motor's setting can be controlled the drive shaft, and then the direction of rotation of control connecting rod for the rolling door carries out the decurrent and puts down and ascending shrink, and the operating conditions is looked over at any time to the convenient workman of the visual window that the rolling door openly set up, and the setting of retaining ring restricts the random removal of rolling door.

Description

Protection device for cutting ring piece of multi-wire cutting machine

Technical Field

The utility model relates to the technical field of multi-wire cutting machines.

Background

The multi-wire cutting is a novel cutting processing method which carries grinding materials into a semiconductor processing area for grinding through high-speed reciprocating motion of metal wires and simultaneously cuts hard and brittle materials such as semiconductors into hundreds of thin slices at one time.

The multi-wire saw utilizes the cutting ring piece to cut, and the cutting ring piece is when cutting, and some incomplete bits that splash easily influence the operation safety, and traditional protection device has guard flap, nevertheless needs the manual work to carry when using, causes labour's waste, so provides a multi-wire saw cutting protection device for ring piece and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a protection device for a cutting ring piece of a multi-wire cutting machine, aiming at the technical problems in the prior art, and solving the problem that the traditional protection device is inconvenient to use.

The technical scheme for solving the technical problems is as follows: the utility model provides a multi-wire saw cutting protection device for ring piece, includes the lathe frame, the operating element with beam assembly, the top fixed mounting of lathe frame has operating element, the front of lathe frame is provided with beam assembly, operating element is including the operation storehouse, the interior roof fixed mounting in operation storehouse has driving motor, driving motor's output shaft passes through shaft coupling fixedly connected with drive shaft, the equal fixed mounting of inner chamber left and right sides wall in operation storehouse has installation tailstock, two movable mounting has the connecting rod between the installation tailstock, the equal movable mounting of surface of drive shaft and connecting rod has the connection belt, the surface of connecting rod is provided with the roll-up door, the surface fixed mounting of connecting rod has the retaining ring that quantity is two.

On the basis of the technical scheme, the utility model can be further improved as follows.

Further, the inside of crossbeam subassembly is provided with quantity and is two the equal movable mounting in inside of cavity has one end to run through and extend to its outside stationary blade, two the top and the equal fixed mounting in bottom of stationary blade have the movable block, two fixed mounting has the telescopic link, two between the relative one side of stationary blade respectively and the inner chamber of two cavitys lateral walls of carrying on the back mutually the fixed mounting have the extrusion spring the equal movable mounting in surface of telescopic link has the extrusion spring.

Further, the bottom fixed mounting of lathe frame has the base frame, the positive movable mounting of lathe frame has the lug that quantity is two, crossbeam subassembly's inside is including the crossbeam, two the inside of crossbeam is all seted up to the cavity, the inside of lathe frame is provided with cutting device, the transverse groove that quantity is two is seted up in the front of crossbeam, two the equal fixed mounting in front of stationary blade has one end to run through and extend to the outside ejector pad of transverse groove.

Further, two logical groove has all been seted up to the inside of lug, two the diameter that leads to the groove all with the size looks adaptation of stationary blade.

Furthermore, the front of the rolling door is provided with a visual window, and the front of the operation cabin is provided with a fixing groove.

Further, the inner top wall and the inner bottom wall of the cross beam are both provided with a moving groove, the moving groove is communicated with the cavity, and the outer surface of the movable block is movably connected with the inner surface of the moving groove.

Further, rectangular channels have all been seted up to the left and right sides of crossbeam, two the rectangular channel all is linked together with the cavity, two the diameter of rectangular channel all with the diameter size looks adaptation of stationary blade.

Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:

1. this multi-wire saw cuts protection device for ring piece, driving motor's setting can be controlled the drive shaft, and then the direction of rotation of control connecting rod for the rolling door carries out the decurrent and puts down and ascending shrink, and the operating conditions is looked over at any time to the convenient workman of the visual window that the rolling door openly set up, and the setting of retaining ring restricts the random removal of rolling door.

2. This multi-wire saw cuts protection device for ring piece, the removal of stationary blade can be controlled in the promotion of ejector pad, is provided with extrusion spring through the surface at the telescopic link, and extrusion spring provides tension, realizes that the card of stationary blade in the lug is gone into and is shifted out, reaches the effect that conveniently controls the rolling door admittedly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1;

FIG. 3 is an enlarged view of the utility model at B in FIG. 1;

FIG. 4 is a schematic view of the structure of the present invention for opening the protective door.

In the drawings, the components represented by the respective reference numerals are listed below:

1 machine tool frame, 2 bottom tables, 3 operation assemblies, 301 drive motors, 302 drive shafts, 303 installation tailstocks, 304 connecting rods, 305 check rings, 306 connecting belts, 307 operation bins, 308 rolling doors, 4 cross beam assemblies, 401 cavities, 402 fixing plates, 403 movable blocks, 404 telescopic rods, 5 convex blocks, 6 transverse grooves, 7 push blocks and 8 cutting devices.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-4, the protection device for cutting ring pieces of a multi-wire cutting machine in this embodiment includes a machine tool frame 1, an operation assembly 3 and a beam assembly 4, the operation assembly 3 is fixedly installed on the top of the machine tool frame 1, the beam assembly 4 is installed on the front surface of the machine tool frame 1, the beam assembly 4 fixes a rolling door 308, the operation assembly 3 includes an operation cabin 307, a fixing groove is installed on the front surface of the operation cabin 307, a movable position is reserved for the rolling door 308, so as to facilitate the up-and-down movement of the rolling door 308, a driving motor 301 is fixedly installed on the inner top wall of the operation cabin 307, an output shaft of the driving motor 301 is fixedly connected with a driving shaft 302 through a coupling, tailstocks 303 are fixedly installed on the left and right side walls of an inner cavity of the operation cabin 307, a connecting rod 304 is movably installed between the two tailstocks 303, and a connecting belt 306 is movably installed on the outer surfaces of the tailstocks 302 and the connecting rod 304, and then drive connecting rod 304 and operate along with drive shaft 302 jointly, the surface of connecting rod 304 is provided with roll-up door 308, and the front of roll-up door 308 is provided with the visual window, and during the operation, make things convenient for the workman to look over at any time and observe, the fixed surface of connecting rod 304 installs check ring 305 that the quantity is two, and check ring 305 realizes limit function to roll-up door 308, avoids roll-up door 308 to remove the non-standard.

In this embodiment, the operation assembly 3 utilizes the driving motor 301 and the connecting belt 306 to jointly rotate the connecting rod 304, so that the rolling door 308 can be rolled up and down and released, the retainer ring 305 limits the rolling door 308, the rolling door 308 is more stable to move up and down, and the protection purpose is achieved.

The inside of the beam component 4 is provided with two cavities 401, the inside of the beam component 4 comprises a beam, the two cavities 401 are all arranged inside the beam, fixed sheets 402 with one ends penetrating and extending to the outside are movably arranged inside the two cavities 401, the left side and the right side of the beam are both provided with rectangular grooves, the two rectangular grooves are both communicated with the cavities 401, the diameters of the two rectangular grooves are both matched with the diameter of the fixed sheets 402, the tops and the bottoms of the two fixed sheets 402 are both fixedly provided with movable blocks 403, the inner top wall and the inner bottom wall of the beam are both provided with movable grooves, the movable grooves are communicated with the cavities 401, the outer surface of the movable blocks 403 is movably connected with the inner surface of the movable grooves, one opposite side of the two fixed sheets 402 is respectively fixedly provided with a telescopic rod 404 between the side walls opposite to the inner cavities of the two cavities 401, the outer surfaces of the two telescopic rods 404 are both movably provided with extrusion springs, the compression spring provides tension.

In this embodiment, the beam assembly 4 provides a positioning function for the rolling door 308, and when the rolling door 308 descends to protect, the fixing plate 402 is pushed and the tension of the spring is added to fix the beam assembly 4 together.

The bottom fixed mounting of lathe frame 1 has base frame 2, the positive movable mounting of lathe frame 1 has quantity to be two lug 5, logical groove has all been seted up to the inside of two lug 5, the diameter that two lead to the groove all with the big or small looks adaptation of stationary blade 402, the inside of lathe frame 1 is provided with cutting device 8, quantity is two cross slot 6 is seted up in the front of crossbeam, the equal fixed mounting in front of two stationary blades 402 has one end to run through and extend to 6 outside ejector pads 7 of cross slot.

In this embodiment, the pushing block 7 can push the fixing plate 402 to move left and right inside the transverse slot 6, when the rolling door 308 is fixed, i.e. the pushing block 7 is pushed to the opposite side, and when encountering the protrusion 5, the pushing block 7 is released, and the fixing plate 402 is driven by the tension of the extrusion spring to be clamped inside the protrusion 5, thereby completing the fixing of the rolling door 308.

The working principle of the above embodiment is as follows:

starting the motor 301, when the motor 301 rotates forward, the connecting belt 306 drives the connecting rod 304 to rotate forward to lower the rolling door 308, when the rolling door falls to be located at the same horizontal plane with the bump 5, the motor is turned off, at the moment, the push block 7 is pushed to the opposite side first until the fixing plate 402 is not contacted with the bump 5, when the position is checked, the push block 7 is loosened slowly, so that the fixing plate 402 is clamped into the through groove arranged inside the bump 5, and the fixing of the rolling door 308 is completed.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The protection device for the cutting ring piece of the multi-wire cutting machine is characterized by comprising a machine tool frame (1), an operation assembly (3) and the beam assembly (4);

an operation assembly (3) is fixedly mounted at the top of the machine tool frame (1), and a cross beam assembly (4) is arranged on the front surface of the machine tool frame (1);

operation subassembly (3) including operation storehouse (307), the interior roof fixed mounting in operation storehouse (307) has driving motor (301), the output shaft of driving motor (301) passes through shaft coupling fixedly connected with drive shaft (302), the equal fixed mounting of the inner chamber left and right sides wall of operation storehouse (307) has installation tailstock (303), two movable mounting has connecting rod (304) between installation tailstock (303), the equal movable mounting in surface of drive shaft (302) and connecting rod (304) has connecting belt (306), the surface of connecting rod (304) is provided with roll-up door (308), the surface fixed mounting of connecting rod (304) has retaining ring (305) that quantity is two.

2. The protection device for the cutting ring of the multi-wire cutting machine according to claim 1, characterized in that: the inside of beam assembly (4) is provided with cavity (401) that quantity is two, two the equal movable mounting in inside of cavity (401) has one end to run through and extend to its outside stationary blade (402), two the top and the equal fixed mounting in bottom of stationary blade (402) have movable block (403), two fixed mounting has telescopic link (404), two between the relative one side of stationary blade (402) and the inner chamber of two cavities (401) back of the body lateral wall mutually respectively fixed mounting has telescopic link (404), two the equal movable mounting in surface of telescopic link (404) has extrusion spring.

3. The protection device for the cutting ring of the multi-wire cutting machine according to claim 2, characterized in that: the bottom fixed mounting of lathe frame (1) has base frame (2), the positive movable mounting of lathe frame (1) has quantity to be lug (5) two, the inside of beam assembly (4) is including the crossbeam, two the inside of crossbeam is all seted up in cavity (401), the inside of lathe frame (1) is provided with cutting device (8), horizontal groove (6) that quantity is two are seted up in the front of crossbeam, two the equal fixed mounting in front of stationary blade (402) has one end to run through and extend to horizontal groove (6) outside ejector pad (7).

4. The protection device for the cutting ring of the multi-wire cutting machine according to claim 3, characterized in that: through grooves are formed in the two lugs (5), and the diameters of the through grooves are matched with the size of the fixing piece (402).

5. The protection device for the cutting ring of the multi-wire cutting machine according to claim 1, characterized in that: the front surface of the rolling door (308) is provided with a visual window, and the front surface of the operation cabin (307) is provided with a fixing groove.

6. The protection device for the cutting ring of the multi-wire cutting machine according to claim 3, characterized in that: the inner top wall and the inner bottom wall of the cross beam are both provided with moving grooves, the moving grooves are communicated with the cavity (401), and the outer surface of the moving block (403) is movably connected with the inner surface of the moving grooves.

7. The protection device for the cutting ring of the multi-wire cutting machine according to claim 3, characterized in that: rectangular channel has all been seted up to the left and right sides of crossbeam, two the rectangular channel all is linked together with cavity (401), two the diameter of rectangular channel all with the diameter size looks adaptation of stationary blade (402).