CN217914303U

CN217914303U - Metal cutting machine

Info

Publication number: CN217914303U
Application number: CN202221960709.2U
Authority: CN
Inventors: 寻雅兰; 寻毅; 袁勇; 王文乐; 何荣波; 钟铭轩
Original assignee: Shenzhen Tianlongxiang Steel Structure Co ltd
Current assignee: Shenzhen Tianlongxiang Steel Structure Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-11-29
Anticipated expiration: 2032-07-26

Abstract

The application relates to a metal cutting machine which comprises a machine table, wherein a first baffle plate used for preventing spark flying chips from flying out of the machine table is arranged on the machine table, a mounting seat is arranged on the first baffle plate in a lifting manner, a cutting blade used for cutting a metal workpiece is rotatably arranged on the side wall of the mounting seat, and a cutting groove used for allowing the cutting blade to penetrate through to cut the metal workpiece is formed in the machine table; the machine table is provided with a second baffle for preventing spark flying chips from flying out of the machine table in a liftable manner, the second baffle is provided with a connecting assembly for connecting and fixing the first baffle, when the second baffle is connected and fixed to the first baffle, the first baffle and the second baffle are matched and covered on the cutting blade, and the machine table is provided with a fixing assembly for clamping and fixing a metal workpiece so as to facilitate the cutting blade to cut the metal workpiece. This application is when cutting metal, and the difficult board that flies out of spark flying chips that produces has the effect of the difficult polluted operation environment.

Description

Metal cutting machine

Technical Field

The application relates to the technical field of cutting, especially, relate to a metal cutting machine.

Background

The metal cutting machine drives the cutting blade to rotate at a high speed under the action of the motor so as to achieve the purpose of cutting or carving metal, and has the characteristics of high precision, high cutting speed, smooth cut, low processing cost and the like.

In the related art, the metal cutting machine comprises a machine table, a mounting seat arranged on the machine table in a lifting manner and a cutting blade arranged on the mounting seat in a rotating manner, wherein a cutting groove for the cutting blade to penetrate through for cutting the metal workpiece is formed in the machine table. When the metal workpiece cutting machine is used, a metal workpiece is fixed on the machine table, the mounting seat is driven to descend towards the direction close to the metal workpiece, and the cutting blade descends towards the direction close to the metal workpiece along with the mounting seat. At the moment, the cutting blade is driven to rotate, so that the cutting blade cuts the metal workpiece in the descending process.

However, when the metal cutting machine in the related art cuts a metal workpiece, a lot of spark spatters are generated, and the generated spark spatters easily fly out of the machine, thereby polluting the working environment.

SUMMERY OF THE UTILITY MODEL

In order to improve the metal cutting machine among the correlation technique when cutting metal work piece, can produce more spark and fly bits, the spark that produces flies the bits and flies outside the board easily to pollute the operation environment phenomenon, this application provides a metal cutting machine.

The application provides a metal cutting machine adopts following technical scheme:

a metal cutting machine comprises a machine table, wherein a first baffle for preventing spark flying chips from flying out of the machine table is arranged on the machine table, an installation seat is arranged on the first baffle in a lifting manner, a cutting blade for cutting a metal workpiece is rotatably arranged on the side wall of the installation seat, and a cutting groove for allowing the cutting blade to penetrate through to cut the metal workpiece is formed in the machine table;

the machine table is provided with a second baffle used for preventing spark flying chips from flying out of the machine table in a lifting mode, the second baffle is provided with a connecting assembly used for fixedly connecting the first baffle, when the second baffle is fixedly connected with the first baffle, the first baffle and the second baffle are matched and covered on the cutting blade, and the machine table is provided with a fixing assembly used for clamping and fixing metal workpieces, so that the cutting blade can cut the metal workpieces.

Through adopting above-mentioned technical scheme, during the use, the drive second baffle rises to use coupling assembling to connect the second baffle and fix on first baffle, at this moment, first baffle and second baffle cooperate the cover to be located the cutting piece.

Then, the metal workpiece is fixed on the machine table by the fixing assembly, the mounting seat descends, so that the cutting blade is driven to descend towards the direction close to the machine table, and at the moment, the cutting blade rotates to cut the metal workpiece. In the process of cutting the metal workpiece by the cutting blade, the generated spark flying chips are blocked by the first baffle and the second baffle and are not easy to fly out of the machine table, so that the operation environment is not easy to be polluted.

The second baffle is arranged to be capable of lifting, so that the machine table is exposed when the second baffle descends, and equipment on the machine table can be replaced or the machine table can be cleaned conveniently.

Preferably, coupling assembling including rotate set up in the connecting rod of second baffle and fixed set up in the connecting rod is kept away from the one end of second baffle, and is used for the lock the buckling rod of first baffle, the buckling rod with the connecting rod is perpendicular setting, offer on the first baffle and be used for supplying the bar groove that connecting rod and buckling rod passed.

Through adopting above-mentioned technical scheme, when needs are fixed in first baffle with the second baffle connection, at the in-process that the drive second baffle risees, make the length direction of lock lever unanimous with the length direction in bar groove to make connecting rod and lock lever pass from the bar inslot, until the lock lever is located the top of first baffle. At this moment, the buckling rod is rotated to enable the length direction of the buckling rod to be staggered with the length direction of the strip-shaped groove, so that the buckling rod is buckled on the first baffle, and the second baffle is connected and fixed on the first baffle.

Preferably, an observation window for observing the cutting condition of the metal workpiece is formed in each of the first baffle and the second baffle, and a glass light-transmitting panel is arranged at the position of each observation window.

Through adopting above-mentioned technical scheme, when first baffle and second baffle cooperate the cover to locate the cutting piece, can observe the cutting condition of metal work piece in glass printing opacity panel department.

Preferably, one side of the machine platform, which is far away from the first baffle, is provided with a collecting barrel for collecting spark flying chips, and the machine platform is provided with a plurality of through grooves for allowing the spark flying chips to pass through so as to fall into the collecting barrel.

Through adopting above-mentioned technical scheme, utilize and be provided with the collecting vessel that is used for collecting the flying chip of spark in the one side of the machine platform back of first baffle, at the in-process of cutting piece cutting metal work piece, the flying chip of spark that produces is difficult for flying out the machine platform because of blockking of first baffle and second baffle outside to, the flying chip of spark that receives blockking can be followed and is penetrated the groove and get into in the collecting vessel after the bounce-back of first baffle and second baffle, so that collect and clear up the flying chip of spark. And when some spark flying chips staying on the machine platform are cleaned, the spark flying chips staying on the machine platform can be swept to the through groove by using the scraper blade or the brush handle, and at the moment, the spark flying chips can fall into the collecting barrel.

Preferably, one side of the machine table, which is away from the first baffle, is symmetrically provided with two slide rails, two side of the slide rails, which face each other, are provided with mounting grooves for mounting the collecting barrel, and two side walls of the collecting barrel, which are away from each other, are provided with mounting edges for sliding fit with the mounting grooves.

Through adopting above-mentioned technical scheme, utilize the installation along the cooperation of sliding with the mounting groove to connect collecting vessel detachably and fix on the board, the dismouting of collecting vessel is comparatively convenient.

Preferably, fixed subassembly including fixed set up in first clamping piece on the board and slide set up in second clamping piece on the board, still be provided with on the board and be used for the drive second clamping piece is towards being close to or keeping away from the subassembly that slides of the direction of first clamping piece.

By adopting the technical scheme, during use, the metal workpiece is placed between the first clamping piece and the second clamping piece, and the sliding component is utilized to drive the second clamping piece to slide towards the direction close to the first clamping piece, so that the first clamping piece and the second clamping piece are matched to clamp and fix the metal workpiece on the machine table.

Preferably, the sliding transfer piece comprises a first screw rod rotatably arranged on the first baffle, one end of the first screw rod penetrates through the first baffle and is in threaded connection with the first baffle, and the other end of the first screw rod is rotatably connected with the second clamping piece.

Through adopting above-mentioned technical scheme, when first screw rod rotated, because the one end threaded connection of first screw rod was in first baffle, and the other end of first screw rod rotates and connects in the second clamping piece to can drive the second clamping piece when making first screw rod rotate and slide towards the direction of being close to or keeping away from first clamping piece, so that first clamping piece and second clamping piece cooperate and press from both sides tight or take off metal work piece.

Preferably, set up on the board and be used for guiding the second clamping piece is followed the groove that slides of the length direction of first screw, the groove that slides is followed the length direction of first screw is seted up, be provided with on the second clamping piece be used for with the groove that slides complex edge that slides.

Through adopting above-mentioned technical scheme, the groove of sliding is seted up along the length direction of first screw rod, utilizes the groove of sliding and the cooperation of sliding on the edge of sliding to when making first screw rod rotate, the second clamping piece is difficult to rotate with first screw rod, but slides along the length direction of first screw rod, and then makes first screw rod be difficult for taking place to shift when driving the direction that the second clamping piece is close to or keeps away from first clamping piece and slide.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the first baffle and the second baffle are arranged on the machine table and matched with each other to cover the cutting blade, so that the first baffle and the second baffle block generated spark flying chips in the process of cutting a metal workpiece by the cutting blade, the generated spark flying chips are not easy to fly out of the machine table, and the working environment is not easy to be polluted;

2. through set up the collecting vessel on the board to make the cutting piece in the in-process of cutting metal work piece, the flying bits of spark that produces can enter into in the collecting vessel from wearing groove, so that collect and clear up the flying bits of spark.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic diagram illustrating a matching relationship between a first baffle, a second baffle and a machine;

fig. 3 is a partial sectional view of the present embodiment.

Description of the reference numerals: 1. a machine platform; 2. supporting legs; 3. a first baffle; 301. a support portion; 302. an installation part; 4. a mounting base; 5. cutting the slices; 6. cutting a groove; 7. rotating the motor; 8. a lifting motor; 9. a second screw; 10. a guide bar; 11. a limiting block; 12. a first clip piece; 13. a second clip; 14. a first screw; 15. a first bearing; 16. a hand wheel; 17. a drive slot; 18. a sliding groove; 19. a sliding edge; 20. a receiving port; 21. a storage box; 22. a second baffle; 23. a grip portion; 24. a second bearing; 25. a connecting rod; 26. a buckling rod; 27. a strip-shaped groove; 28. an observation window; 29. a glass light transmitting panel; 30. a collection barrel; 31. penetrating a groove; 32. a slide rail; 33. mounting grooves; 34. and (7) installing edges.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

A metal cutting machine, refer to fig. 1, includes board 1 and four fixed connection in board 1, and is used for supporting leg 2 of board 1, and board 1 is the level setting, and four supporting legs 2 are matrix distribution in board 1 towards one side on ground.

Referring to fig. 1, a first baffle 3 is fixedly connected to a machine table 1, the first baffle 3 includes a supporting portion 301 and an installation portion 302, one end of the supporting portion 301 is fixedly connected to the machine table 1, and the other end is fixedly connected to the installation portion 302. The supporting portion 301 is inclined upward toward the center of the machine 1, and the mounting portion 302 is parallel to the machine 1.

Referring to fig. 2, the mounting portion 302 is connected to a mounting base 4 in a manner of being capable of ascending and descending toward one side of the machine base 1, and a cutting blade 5 for cutting a metal workpiece is rotatably connected to a side wall of the mounting base 4. The cutting groove 6 for the cutting blade 5 to penetrate for cutting the metal workpiece is formed in the machine table 1, the cutting groove 6 penetrates through the upper surface and the lower surface of the machine table 1, and the mounting seat 4 is fixedly connected with a rotating motor 7 for driving the cutting blade 5 to rotate.

Referring to fig. 2, one side fixedly connected with that board 1 was kept away from to installation department 302 is used for driving lift motor 8 that mount pad 4 goes up and down, and lift motor 8's output shaft fixedly connected with second screw 9, the vertical setting of second screw 9, and lift motor 8's one end is kept away from to second screw 9 runs through installation department 302 until stretching out outside installation department 302. One end of the second screw 9 extending out of the mounting portion 302 penetrates through the mounting seat 4 and is in threaded connection with the mounting seat 4.

Referring to fig. 2, a guide rod 10 for guiding the mounting base 4 to move up and down along the length direction of the second screw 9 is fixedly connected to one side of the mounting portion 302 facing the machine platform 1, and the guide rod 10 is arranged along the length direction of the second screw 9. One end of the guide rod 10 far away from the mounting portion 302 and one end of the second screw 9 far away from the lifting motor 8 are both fixedly connected with a limiting block 11 for limiting the descending position of the mounting seat 4.

Referring to fig. 1 and 2, a receiving opening 20 is formed on the machine platform 1, a receiving box 21 is fixedly connected to the receiving opening 20, and the receiving box 21 is located on one side of the machine platform 1 facing the support leg 2. The storage box 21 accommodates a second baffle 22 for preventing the spark flying chips from flying out of the machine table 1, and the second baffle 22 can be lifted in the vertical direction. One side fixedly connected with that second baffle 22 deviates from first baffle 3 is convenient for drive second baffle 22 and goes up and down holds portion 23, and when second baffle 22 was accomodate in containing box 21, the portion 23 butt of holding was in the one side that board 1 deviates from supporting leg 2.

Referring to fig. 1 and 2, a second bearing 24 is connected to one end of the second baffle 22 close to the mounting portion 302, an outer ring of the second bearing 24 is fixedly connected to the second baffle 22, and an inner ring of the second bearing 24 is provided with a connecting assembly for connecting and fixing the first baffle 3. Wherein, the connecting assembly comprises a connecting rod 25 fixedly connected to the inner ring of the second bearing 24, and a buckling rod 26 fixedly connected to one end of the connecting rod 25 far away from the second bearing 24 and used for buckling the first baffle 3. Specifically, the connecting rod 25 is vertically arranged, and the buckling rod 26 is vertically arranged with the connecting rod 25.

Referring to fig. 1 and 2, a strip-shaped groove 27 for passing the connecting rod 25 and the buckling rod 26 is formed in the mounting portion 302, and the strip-shaped groove 27 passes through the upper and lower surfaces of the mounting portion 302. When the second baffle 22 needs to be connected and fixed to the first baffle 3, the connecting rod 25 and the fastening rod 26 are driven to pass through the strip-shaped groove 27, and at this time, the fastening rod 26 is rotated to fasten the fastening rod 26 to the upper surface of the mounting portion 302, so that the second baffle 22 is connected and fixed to the first baffle 3. When the second baffle 22 is connected and fixed to the first baffle 3, the first baffle 3 and the second baffle 22 are matched and covered on the cutting blade 5, so that spark flying chips generated in the cutting process are not easy to fly out of the machine table 1.

Referring to fig. 2, the first baffle 3 and the second baffle 22 are both provided with observation windows 28 for observing the cutting condition of the metal workpiece, and the observation windows 28 are fixedly connected with glass light-transmitting panels 29.

Referring to fig. 2, one side of the machine table 1 facing the supporting legs 2 is detachably connected with a collecting barrel 30 for collecting spark flying chips, the machine table 1 is provided with a plurality of penetrating grooves 31 for allowing the spark flying chips to pass through so as to fall into the collecting barrel 30, and the penetrating grooves 31 penetrate through the upper surface and the lower surface of the machine table 1.

Referring to fig. 2 and 3, board 1 is provided with two slide rails 32 towards one side symmetry of supporting leg 2, and the mounting groove 33 that is used for installing collecting vessel 30 is all offered to one side that two slide rails 32 move towards each other, and 34 is followed with the mounting groove 33 complex installation that slides to the equal fixedly connected with of lateral wall that two looks of collecting vessel 30 deviate from.

Referring to fig. 2 and 3, the machine table 1 is further provided with a fixing assembly for fixing the metal workpiece so that the cutting knife can cut the metal workpiece. Specifically, the fixing component includes a first clamping piece 12 fixedly connected to the machine table 1 and a second clamping piece 13 connected to the machine table 1 in a sliding manner, the first clamping piece 12 and the second clamping piece 13 are both located on one side of the machine table 1 departing from the supporting leg 2, and the second clamping piece 13 can slide in a direction close to or away from the first clamping piece 12, so that the metal workpiece is fixed or loosened.

Referring to fig. 2 and 3, the supporting portion 301 is rotatably connected with a first screw 14 for driving the second clamping piece 13 to slide toward or away from the first clamping piece 12, and the first screw 14 is parallel to the machine platform 1. One side of the second clamping piece 13 facing the supporting portion 301 is connected with a first bearing 15, an outer ring of the first bearing 15 is fixedly connected with the second clamping piece 13, an inner ring of the second bearing 24 is fixedly connected with one end of the first screw 14, and the other end of the first screw 14 penetrates through and is in threaded connection with the supporting portion 301.

Referring to fig. 2 and 3, one end of the first screw 14 away from the first bearing 15 protrudes out of the supporting portion 301, and one end of the first screw 14 protruding out of the supporting portion 301 is provided with a hand wheel 16 for driving the first screw 14 to rotate.

Referring to fig. 3, a sliding groove 18 is formed in one side of the machine table 1 away from the supporting leg 2 along the length direction of the first screw 14, and a sliding edge 19 matched with the sliding groove 18 in a sliding manner is fixedly connected to one side of the second clamping piece 13 facing the machine table 1. In this embodiment, the cross sections of the sliding groove 18 and the sliding edge 19 are both T-shaped.

Referring to fig. 3, a driving groove 17 penetrating through the upper and lower surfaces of the machine table 1 is formed at the bottom of the sliding groove 18, so that the spark flying chips falling into the sliding groove 18 can fall into the collecting barrel 30 through the driving groove 17.

The application has the implementation principle that: when the metal cutting machine of the application is used, first, the second shutter 22 is taken out from the storage box 21 by gripping the grip portion 23. In the process, the length direction of the fastening rod 26 is made to be consistent with the length direction of the strip-shaped groove 27, and the connecting rod 25 and the fastening rod 26 pass through the strip-shaped groove 27 until the fastening rod 26 is located above the first baffle 3. At this time, the fastening rod 26 is rotated to make the longitudinal direction of the fastening rod 26 dislocate with the longitudinal direction of the strip-shaped groove 27, so as to fasten the fastening rod 26 to the first baffle 3, and further to connect and fix the second baffle 22 to the first baffle 3.

After the second baffle 22 is connected and fixed with the first baffle 3, the metal workpiece is placed between the first clamping piece 12 and the second clamping piece 13, at this time, the hand wheel 16 is rotated to drive the first screw 14 to rotate, and the first screw 14 pushes the second clamping piece 13 to slide towards the direction close to the first clamping piece 12 when rotating, so that the first clamping piece 12 and the second clamping piece 13 are matched to clamp and fix the metal workpiece on the machine table 1.

After the metal workpiece is fixed on the machine table 1, the lifting motor 8 drives the second screw rod 9 to rotate, at the moment, the mounting seat 4 descends towards the direction close to the machine table 1, and the mounting seat 4 drives the cutting blade 5 to descend towards the direction close to the machine table 1 while descending. In the process of descending the cutting blade 5, the rotating motor 7 drives the cutting blade 5 to rotate, so that the cutting blade 5 cuts the metal workpiece.

Because first baffle 3 and second baffle 22 cooperate the cover to be located cutting piece 5 to make cutting piece 5 at the in-process of cutting metal work piece, first baffle 3 blocks the flying chip of spark that produces with second baffle 22, so that the flying chip of spark is difficult for flying out the board 1 outside, thereby makes the operation environment be difficult for receiving the pollution.

The embodiments of the present invention are preferred embodiments of the present application, and the protection scope of the present application is not limited thereby, wherein like parts are denoted by like reference numerals. Therefore, the method comprises the following steps: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a metal cutting machine, includes board (1), its characterized in that: the machine table (1) is provided with a first baffle (3) for preventing spark flying chips from flying out of the machine table (1), the first baffle (3) is provided with a mounting seat (4) in a lifting manner, the side wall of the mounting seat (4) is rotatably provided with a cutting blade (5) for cutting a metal workpiece, and the machine table (1) is provided with a cutting groove (6) for the cutting blade (5) to penetrate through to cut the metal workpiece;

the machine table (1) is provided with a second baffle (22) used for preventing spark flying chips from flying out of the machine table (1) in a liftable mode, the second baffle (22) is provided with a connecting component used for being fixedly connected with the first baffle (3), the second baffle (22) is fixedly connected with the first baffle (3), the first baffle (3) and the second baffle (22) are matched and covered with each other to be arranged on the cutting piece (5), and the machine table (1) is provided with a fixing component used for clamping and fixing metal workpieces, so that the cutting piece (5) can cut the metal workpieces.

2. The metal cutting machine according to claim 1, characterized in that: coupling assembling including rotate set up in connecting rod (25) of second baffle (22) and fixed set up in the one end of second baffle (22) is kept away from in connecting rod (25), and is used for the lock pole (26) of first baffle (3), lock pole (26) with connecting rod (25) are perpendicular setting, offer on first baffle (3) and be used for supplying bar groove (27) that connecting rod (25) and lock pole (26) passed.

3. The metal cutting machine according to claim 1, characterized in that: an observation window (28) used for observing the cutting condition of the metal workpiece is formed in each of the first baffle (3) and the second baffle (22), and a glass light-transmitting panel (29) is arranged at the position of each observation window (28).

4. The metal cutting machine according to claim 1, characterized in that: one side of the machine table (1) departing from the first baffle (3) is provided with a collecting barrel (30) for collecting spark flying chips, and the machine table (1) is provided with a plurality of through grooves (31) for allowing the spark flying chips to pass through so as to fall into the collecting barrel (30).

5. The metal cutting machine according to claim 4, characterized in that: the machine table (1) is symmetrically provided with two sliding rails (32) on one side departing from the first baffle (3), two mounting grooves (33) for mounting the collecting barrel (30) are formed in one side of the sliding rails (32) facing each other, and two side walls departing from the collecting barrel (30) are provided with mounting edges (34) for sliding fit with the mounting grooves (33).

6. The metal cutting machine according to claim 5, characterized in that: fixed subassembly including fixed set up in first clamping piece (12) on board (1) and slide set up in second clamping piece (13) on board (1), still be provided with on board (1) and be used for the drive second clamping piece (13) are towards being close to or keeping away from the subassembly that slides of the direction of first clamping piece (12).

7. The metal cutting machine according to claim 6, characterized in that: the sliding transfer piece comprises a first screw (14) which is rotatably arranged on the first baffle (3), one end of the first screw (14) penetrates through the first baffle (3) and is in threaded connection with the first baffle (3), and the other end of the first screw (14) is rotatably connected with the second clamping piece (13).

8. The metal cutting machine according to claim 7, characterized in that: the machine table (1) is provided with a sliding groove (18) used for guiding the second clamping piece (13) to slide along the length direction of the first screw (14), the sliding groove (18) is arranged along the length direction of the first screw (14), and the second clamping piece (13) is provided with a sliding edge (19) which is used for sliding and matching with the sliding groove (18).