CN215431837U

CN215431837U - High security cutting machine

Info

Publication number: CN215431837U
Application number: CN202121605625.2U
Authority: CN
Inventors: 缪策; 王银龙; 葛盈华
Original assignee: Ningbo Development Zone Andrew Precision Casting Co ltd
Current assignee: Ningbo Development Zone Andrew Precision Casting Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2022-01-07
Anticipated expiration: 2031-07-15

Abstract

The utility model relates to a cutting machine field especially relates to a high security cutting machine, and in order to improve the cutting machine operation in-process processing work piece and splash and have the problem of harm personal safety, this application has proposed a high security cutting machine, include the box workstation and install the cutting machine knife rest on the box workstation, the box workstation is including apron and outer container, the sword space has been seted up to the apron upside, apron and outer container one end are rotated and are connected, the apron is kept away from to rotate and is connected one end and cover in the upper surface of outer container, be provided with the subassembly that slides about can supplying the cutting machine knife rest on the apron. This application has the effect that reduces the cutting machine and cut the work piece departure harm to personal safety probability in the operation process.

Description

High security cutting machine

Technical Field

The application relates to the field of cutting machines, in particular to a high-safety cutting machine.

Background

At present, the cutting machine is a mechanical device with wide application range and strong efficacy.

Related patent publication No. CN211248530U provides a cutting machine, which includes: the base, articulated on the base have the workstation, are equipped with the motor on the workstation, and the protecting crust is connected with the workstation, and the protecting crust internal rotation is equipped with the cutting piece of being connected with motor drive, and wherein, the protecting crust inner wall of cutting piece both sides still is equipped with a curved backplate respectively, and backplate one end rotates with the protecting crust to be connected, and the other end and protecting crust sliding connection still correspond on the backplate and are equipped with the convex preformed groove that supplies the cutting piece pivot to pass. When the whole circular telegram of cutting machine carries out work, the cutting blade is high-speed rotatory, and human and cutting blade are separated to outside backplate, and the application reservation groove cuts the cutting material.

In view of the above-mentioned related patents, the inventors of the present invention believe that there is a situation where chips are scattered from the material to be cut during the cutting process, which may cause damage to the human body, and thus such a cutting machine is desired to be improved.

SUMMERY OF THE UTILITY MODEL

In order to reduce the probability that the cutting material piece caused the injury to the human body, this application provides a high security cutting machine.

The application provides a high security cutting machine adopts following technical scheme:

the utility model provides a high security cutting machine, includes the box workstation and installs the cutter frame of cutting machine on the box workstation, the box workstation is including apron and outer container, the play sword space has been seted up to the apron upside, apron and outer container one end are rotated and are connected, the apron is kept away from to rotate and is connected one end and cover in the upper surface of outer container, be provided with the subassembly that slides that can supply the cutter frame to slide from top to bottom on the apron.

By adopting the technical scheme, the cutting blade enters the box body through the blade outlet gap, the cutting process is carried out in the box body, and the cut material scraps are retained in the box body, so that the condition that the cutting material splashes irregularly is improved; the cover plate is rotatably connected with the outer box through a shaft pin, so that the box can be opened regularly to clean the internal environment of the box and replace internal parts conveniently; when the cutting machine does not work, the cutter rest is arranged on the cover plate, and the sliding assembly is arranged, so that the cutter rest can move up and down, and the safety and the flexibility of the device are improved.

Optionally, the sliding assembly comprises a connecting rod, a fixing column, a screw rod and a driving motor for driving the screw rod, the fixing column is located on the upper side of the cover plate, a sliding groove is formed in one side, close to the cutter frame of the cutting machine, of the fixing column, the screw rod is installed in the sliding groove, a driving threaded hole in threaded connection with the screw rod is formed in the end portion, far away from the cutter frame of the cutting machine, of the connecting rod, the driving motor is installed at one end, far away from the cover plate, of the fixing column, and an output shaft of the driving motor is fixedly connected with the screw rod.

Through adopting above-mentioned technical scheme, the circular telegram of motor drive cutting machine knife rest drives the lead screw and rotates to let cutting machine knife rest reciprocate in the inslot that slides, keep the moving direction of cutting machine knife rest through the fixed column, make the device more reasonable.

Optionally, a positioning hole is formed in the outer box, a positioning clamp is arranged in the outer box, a cutting gap is formed in the positioning clamp, a sliding nut is arranged on one side, away from the cutting gap, of the positioning clamp, the positioning clamp is fixedly connected with the sliding nut, the sliding nut slides in the positioning hole, and a driving assembly used for driving the positioning clamp is arranged on the lower side of the outer box.

Through adopting above-mentioned technical scheme, at the inside installation positioning fixture of box for fixed cutting material's position improves cutting process's accuracy, sets up the cutting crack and makes cutting blade pass through, makes cutting depth more deepen, and the nut that slides in the locating hole, and the adjustment positioning fixture's of being convenient for position has increased the accuracy of device.

Optionally, the drive assembly includes rotation lead screw, registration arm, spacing ring and rotation knob, it sets up in the outer container downside to rotate the lead screw, the registration arm just overlaps on rotating the lead screw with outer container fixed connection, the spacing ring sets up in the both sides of registration arm, spacing ring and rotation lead screw fixed connection, registration arm and outer container fixed connection, rotate the fixed connection of lead screw and rotation knob.

Through adopting above-mentioned technical scheme, rotate the lead screw and settle terminal surface under the workstation box through the registration arm, the spacing ring has restricted moving about of rotating the lead screw, has promoted the stability of device, rotates the knob and rotates lead screw fixed connection for it is more convenient to rotate the lead screw adjustment, and when the application rotated lead screw control positioning fixture and removed, also can the fixed position anchor clamps the relative position, makes whole device rationalize more.

Optionally, a through hole is formed in the bottom of the outer box, a filter screen is installed in the through hole, and the filter screen is located between the two positioning clamps.

Through adopting above-mentioned technical scheme, played the effect of supporting the work piece of treating processing on the one hand, on the other hand be convenient for cut piece directly through the filter screen discharge box inside, improved outer container internal environment, improved life.

Optionally, a feeding port is formed in the side wall of the outer box, a feeding curtain door is arranged at the feeding port, and the feeding curtain door is rotatably connected with the outer box.

Through adopting above-mentioned technical scheme, open feeding curtain door, inside cutting material accessible feeding curtain door got into the outer container, improved the device convenience.

Optionally, a discharge hole is formed in one side, away from the feed inlet, of the outer container, a discharge curtain door is arranged at the discharge hole, and the discharge curtain door is rotatably connected with the outer container.

Through adopting above-mentioned technical scheme, inside the material that the cutting was accomplished shifted out the outer container through ejection of compact curtain door, improved the device convenience.

Optionally, the bottom of the outer box is provided with a supporting leg, and the supporting leg is fixedly connected with the outer box.

Through adopting above-mentioned technical scheme, the supporting legs makes the box monolithic stationary, and it is rotatory to be convenient for rotate the lead screw, has improved the stability of device.

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

1. by adopting the scheme of cutting in the box body, the probability of injury to human bodies caused by splashing of cutting material scraps is reduced, and the safety of the device is effectively improved;

2. the method that the rotary screw rod drives the positioning fixture to position and clamp the cutting material is adopted, so that the cutting process is safer and more accurate.

3. The sliding scheme is adopted, so that the whole device is more flexible and safer.

Drawings

Fig. 1 is a schematic structural view of a high-safety cutting machine according to an embodiment of the present application.

Fig. 2 is a cross-sectional view of a fixing post of an embodiment of the present application.

FIG. 3 is a schematic view of the inner structure of the outer box according to the embodiment of the present application.

Fig. 4 is a schematic structural diagram of a driving assembly according to an embodiment of the present application.

Description of reference numerals: 1. a box body workbench; 101. a cover plate; 102. an outer box; 2. a cutter frame of the cutting machine; 3. a cutter gap is formed; 4. a connecting rod; 5. fixing a column; 6. a screw rod; 7. a drive motor; 8. a sliding groove; 9. driving the threaded hole; 10. positioning holes; 11. positioning a clamp; 12. cutting a gap; 13. A sliding nut; 14. rotating the lead screw; 15. a positioning tube; 16. a limiting ring; 17. rotating the knob; 18. a through hole; 19. filtering with a screen; 20. a feed inlet; 21. a feeding curtain door; 22. a discharge port; 23. a discharge curtain door; 24. support the feet.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses high security cutting machine. Referring to fig. 1, the cutter includes a case table 1 and a cutter head 2. The box body workbench 1 comprises a cover plate 101 and an outer box 102, one end of the outer box 102 close to the cover plate 101 is connected in a rotating mode through a shaft pin, one end, far away from the rotating connection, of the cover plate 101 covers the outer box 102, and a knife outlet gap 3 is formed in the upper side of the cover plate 101.

Referring to fig. 1 and 2, the cutter head 2 is disposed above the cover plate 101. Be provided with the subassembly that slides that can drive cutter knife rest 2 work on apron 101, cutter knife rest 2 slides work through the subassembly that slides, and the subassembly that slides includes connecting rod 4, fixed column 5, auger screw 6 and driving motor 7, and the drive screw hole 9 that can supply 6 threaded connection of auger screw is seted up at the both ends of connecting rod 4, and the protective housing on connecting rod 4 and the cutter knife rest 2 passes through welded fastening and is connected. Fixed column 5 welded fastening connects on apron 101, and the groove 8 that slides has been seted up along its length direction to one side that fixed column 5 is close to cutting machine knife rest 2, and screw 6 sets up in the groove 8 that slides, and driving motor 7 passes through bolt fixed connection in fixed column 5 upper end, and driving motor 7's output shaft and screw 6 pass through welded fastening and are connected.

Referring to fig. 1 and 3, a feed inlet 20 is formed in one side of an outer box 102, a feed inlet curtain door 21 is arranged at the feed inlet 20, the outer box 102 is rotatably connected with the feed inlet curtain door 21 through a hinge, a discharge outlet 22 is formed in one side of the outer box 102, which is far away from the feed inlet 20, a discharge curtain door 23 is arranged at the discharge outlet 22, and the discharge curtain door 23 is rotatably connected with the outer box 102 through a hinge.

Referring to fig. 3 and 4, two positioning holes 10 are formed in the bottom of the outer box 102, a sliding nut 13 capable of sliding in the positioning hole 10 is arranged in the positioning hole 10, two positioning clamps 11 are arranged inside the outer box 102, and each positioning clamp 11 is fixedly connected with the corresponding sliding nut 13 through welding. The upper end of the positioning clamp 11 is provided with a cutting gap 12, so that a cutting blade of the cutting machine tool rest 2 can conveniently cut in, and the cutting space is increased. The lower side of the outer box 102 away from the cutter frame 2 is provided with a driving assembly for driving the positioning clamp 11 to move so as to clamp and fix the workpiece to be processed.

Referring to fig. 1 and 4, the drive assembly includes a rotary lead screw 14, a positioning tube 15, a stop collar 16, and a rotary knob 17. The rotary screw 14 is disposed at the lower side of the outer box 102, and the rotary screw 14 is inserted into the positioning tube 15. The positioning pipe 15 is fixedly connected to a lower side wall of the outer case 102 by welding to support the rotary screw 15. The limiting rings 16 are disposed at two ends of the positioning tube 15, and the limiting rings 16 are attached to the end of the positioning tube 15. The limiting ring 16 is fixedly connected with the rotary screw 14 through welding so as to limit the axial displacement of the rotary screw 14. The turning knob 17 is fixedly connected to one end of the turning screw 14 by welding to facilitate turning of the turning screw 14.

Referring to fig. 4, each rotary screw 14 passes through the corresponding positioning tube 15 and the sliding nut 13, and the thread directions of the two opposite rotary screws 14 are opposite, so that the rotary knob 17 is rotated to drive the corresponding rotary screw 14 to rotate, so that the two positioning fixtures 11 move towards or away from each other, thereby positioning the workpiece to be machined.

Referring to fig. 4, the outer box 102 is provided with 4 supporting legs 24, and the outer box 102 and the supporting legs 24 are fixedly connected by welding, so that the working space is increased, and the operation of the driving assembly is facilitated.

Referring to fig. 3 and 4, the bottom of the outer box 102 is provided with a through hole 18, the through hole 18 is internally provided with a filter screen 19, the filter screen 19 and the outer box 102 are detachably connected through bolts, the filter screen 19 is located between the two positioning clamps 11, and small waste materials of workpieces can be conveniently processed through the filter screen 19 and directly discharged from the inner part of the outer box 102.

The implementation principle of this application embodiment high security cutting machine does: the feeding curtain door 21 is opened, and the processing workpiece enters the outer box 102 from the feeding port 20 for processing. The rotation knob 17 is rotated to control the rotation screw 14 to rotate, so that the internal positioning clamp 11 adjusts the position in the box body to fix the processing workpiece. Afterwards, the power is turned on, the cutting machine is powered on, the driving motor 7 is started, the output shaft of the driving motor 7 rotates to drive the screw rod 6 to rotate, the cutter holder 2 is enabled to move up and down in the sliding groove 8 through the driving threaded holes 9 which are arranged on the connecting rod 4 and far away from the two ends of the cutter holder 2 of the cutting machine, and the cutting blade on the cutter holder 2 of the cutting machine enters the box body through the cutter outlet gap 3 on the cover plate 101, so that the workpiece to be processed is cut.

Tiny chips cut by the cutting material are directly discharged out of the outer box 102 through the filter screen 19, the probability of jamming of the cutting blade on the cutter frame 2 of the cutting machine is reduced, the discharging curtain door 23 is opened after cutting is completed, a processed workpiece is moved out of the inner part of the outer box 102 through the discharging port 22, and the feeding curtain door 21 and the discharging curtain door 23 are closed after processing is completed. The user can open apron 101 and open box workstation 1, clears up outer container 102 inner space, keeps the environment, improves whole life.

This application embodiment adopts the mode that slides, will expose earlier and protect at outer cutting blade protective housing for the cutting blade, and rethread outer container 102 and apron 101 carry out the separation to the cutting piece of cutting in-process splash, through this device, will cut whole process protection, have effectively reduced the probability that a plurality of factors caused the injury to the human body in the cutting process.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the 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 high security cutting machine, includes box workstation (1) and installs cutting machine knife rest (2) on box workstation (1), its characterized in that: the box body workbench (1) comprises a cover plate (101) and an outer box (102), a cutter outlet gap (3) is formed in the upper side of the cover plate (101), the cover plate (101) is rotatably connected with one end of the outer box (102), the cover plate (101) is far away from the upper surface of the outer box (102) and is connected with one end in a rotating mode, and a sliding assembly capable of allowing a cutter rest (2) to slide up and down is arranged on the cover plate (101).

2. A high safety cutter according to claim 1, wherein: the sliding assembly comprises a connecting rod (4), a fixing column (5), a screw rod (6) and a driving motor (7) used for driving the screw rod (6), the fixing column (5) is arranged at the upper end of the cover plate (101), one side, close to the cutter rest (2), of the fixing column (5) is provided with a sliding groove (8), the screw rod (6) is installed in the sliding groove (8), the end, far away from the cutter rest (2), of the connecting rod (4) is provided with a driving threaded hole (9) in threaded connection with the screw rod (6), the driving motor (7) is installed at one end, far away from the cover plate (101), of the fixing column (5), and an output shaft of the driving motor (7) is fixedly connected with the screw rod (6).

3. A high safety cutter according to claim 2, wherein: locating hole (10) have been seted up to outer container (102) bottom, be provided with positioning fixture (11) in outer container (102), cutting clearance (12) have been seted up on positioning fixture (11), one side that cutting clearance (12) was kept away from in positioning fixture (11) is provided with sliding nut (13), positioning fixture (11) and sliding nut (13) fixed connection, sliding nut (13) slide in locating hole (10), the downside of outer container (102) is provided with the drive assembly who is used for driving positioning fixture (11).

4. A high safety cutter according to claim 3, wherein: the drive assembly comprises a rotary lead screw (14), a positioning tube (15), a limiting ring (16) and a rotary knob (17), the rotary lead screw (14) is arranged at the lower end of an outer box (102), the positioning tube (15) is fixedly connected with the outer box (102), the rotary lead screw (14) is arranged in the positioning tube (15) in a penetrating mode, the limiting ring (16) is arranged on two sides of the positioning tube (15), the limiting ring (16) is fixedly connected with the rotary lead screw (14), and the rotary knob (17) is fixedly connected to one end of the rotary lead screw (14).

5. A high safety cutter according to claim 4, wherein: through-hole (18) have been seted up to outer container (102) bottom, install filter screen (19) in through-hole (18), filter screen (19) are located between two positioning fixture (11).

6. A high safety cutter according to claim 5, wherein: the feed inlet (20) is formed in the side wall of the outer box (102), the feed inlet (20) is provided with a feed curtain door (21), and the feed curtain door (21) is rotatably connected with the outer box (102).

7. A high safety cutter according to claim 6, wherein: a discharge hole (22) is formed in one side, away from the feed hole (20), of the outer box (102), a discharge curtain door (23) is arranged at the discharge hole (22), and the discharge curtain door (23) is rotatably connected with the outer box (102).

8. A high safety cutter according to claim 7, wherein: the lower end of the outer box (102) is provided with a supporting leg (24), and the supporting leg (24) is fixedly connected with the outer box (102).