CN212070620U

CN212070620U - Multi-angle numerical control double-end slitting saw

Info

Publication number: CN212070620U
Application number: CN202020665977.6U
Authority: CN
Inventors: 屠小幼
Original assignee: Henan Xinlian Door Industry Co ltd
Current assignee: Henan Xinlian Door Industry Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-12-04
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a multi-angle numerical control double-end slitting saw, including the control box, the digit control machine bed frame, cutting head and feeding platform, cutting head slidable mounting is respectively on the orbital both ends on the digit control machine bed frame, feeding platform installs on the digit control machine bed frame between the cutting head, the control box control cutting head is worked on the digit control machine bed frame, cutting head passes through angle adjusting device slidable mounting on the track, angle adjusting device includes the base, the first motor, the second motor, first axis of rotation, big ring gear and gear, set up the angle adjusting device that can independently rotate in the cutting head bottom of original numerical control double-end slitting saw, can satisfy the cutting plane in the section bar very big angular range under the prerequisite that does not hinder cutting head at the track removal and cut section bar, cut out the opposite angle even, satisfy the demand of group angle or molding design, and the angle adjusting device is in gear transmission, and the angle is accurate and adjustable.

Description

Multi-angle numerical control double-end slitting saw

Technical Field

The utility model relates to a cutting equipment technical field, concretely relates to numerical control double-end slitting saw of multi-angle.

Background

The double-end cutting saw mainly comprises an installation rack, a guide rail, a cutting machine head, an electric cabinet, a control box and a transmission mechanism, and has the advantages of high blanking size precision, simplicity in operation, high cutting speed, high production efficiency and the like.

However, in the prior art, the cutting machine head of most double-head cutting saws is not easy to adjust the cutting angle, and can not cut any angle size at two ends of the section bar, the cutting machine head of the other part of cutting saws can only change the cutting angle of the section bar by adjusting the rotation angle of the whole cutting machine head, in the rotating process, the number of the moved parts is large, the positioning is difficult, the cutting machine head is easy to break down and is not easy to control, so that the rotary double-head cutting sawing machine is provided, the numerical control double-head cutting saw provided with the adjusting device capable of adjusting the rotation angle independently on the cutting machine head, the problem that the angle of the cutting machine head can not be adjusted to meet the production requirement, the angle is difficult to adjust, the large-range adjustment can not be carried out.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a numerical control double-end slitting saw of multi-angle to solve the cutting head and can not independently rotate angle regulation and can't satisfy production, and angle modulation difficulty, can not adjust on a large scale, saw out the problem of opposite angle even.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a multi-angle numerical control double-end cutting saw comprises a control box, numerical control machine tool frames, cutting machine heads and a feeding platform, wherein the cutting machine heads are respectively and slidably mounted at two ends of a track on the numerical control machine tool frames, the feeding platform is mounted on the numerical control machine tool frames between the cutting machine heads, the control box controls the cutting machine heads to work on the numerical control machine tool frames, the cutting machine heads are slidably mounted on the track through an angle adjusting device, the angle adjusting device comprises a base, a first motor, a second motor, a first rotating shaft, a large gear ring and a gear, the base is slidably mounted on the track through a sliding groove in the lower surface of the base, the first motor is mounted in a cavity of the base and drives wheels in the sliding groove to roll on the track, and the cutting machine heads are mounted in grooves in the upper surface of the base, first axis of rotation rotates to be installed in the cavity and connect the bottom surface of cutting head, the bull gear is installed on the lateral wall of cutting head, the second motor is vertical to be installed in the cavity, and its output install with the meshing of bull gear the gear.

The further technical scheme is as follows: the cutting machine head is telescopic aircraft nose, including shell, cutting tool, second axis of rotation, bearing frame, two slide bars, slider, cylinder and third motor, two slide bars symmetry are installed in the shell, and with the axial verticality of shell, slider slidable mounting is in on the two slide bars, the bearing frame is installed two on the relative both sides face of slider, cutting tool passes through the second axis of rotation is rotated and is installed on the bearing frame, the third motor is installed just drive on the slider the second axis of rotation drives cutting tool is rotatory, the cylinder is installed on the inner wall of shell, the output drive of cylinder the slider is in slide on the two slide bars.

The further technical scheme is as follows: the shell is provided with a cutter groove for the cutting tool to enter and exit.

The further technical scheme is as follows: the shell is cylindrical, and the recess of base upper surface be with the shell assorted is circular.

The further technical scheme is as follows: a semi-cylindrical hood is rotatably installed outside the shell, and a glass observation window is arranged on the hood.

The further technical scheme is as follows: and a thrust ball bearing is arranged between the cutting machine head and the groove on the upper surface of the base.

The further technical scheme is as follows: the base is provided with a dust cover, and the dust cover is provided with a through hole matched with the cutting machine head.

The further technical scheme is as follows: the angle adjusting device is electrically and pneumatically connected with the control box.

Compared with the prior art, the utility model discloses can reach one of beneficial effect at least:

1. the utility model provides a numerical control double-end slitting saw of multi-angle sets up angle adjusting device that can independently rotate in original numerical control double-end slitting saw's cutting aircraft nose bottom, can satisfy the cutting plane of the very big angular range of section bar under the prerequisite that does not hinder the cutting aircraft nose at orbital motion and cutting section bar, cuts out the opposite angle even, satisfies the demand of group's angle or molding design to this angle adjusting device gear drive, the angle is accurate adjustable.

2. The cutting machine head is arranged to be a cylindrical machine head, the cutting machine head can be prevented from interfering a section to be cut when rotating, the telescopic cutting tool is arranged, the cutting tool can be retracted when rotating, the section cannot be interfered or the cutting tool cannot be damaged, a dust cover is arranged outside the angle adjusting device, and the cutting scraps can be prevented from damaging a transmission part.

Drawings

Figure 1 is the utility model relates to a numerical control double-end slitting saw's of multi-angle structural schematic diagram.

Fig. 2 is a schematic structural view of the angle adjusting device of fig. 1 according to the present invention.

Fig. 3 is a schematic structural view of the cutting head of fig. 1 according to the present invention.

Fig. 4 is a schematic structural view of the dust cover of fig. 1 according to the present invention.

Reference numerals: 1. a control box; 2. a numerically controlled machine tool frame; 3. cutting the machine head; 31. a housing; 32. cutting a cutter; 33. a second rotating shaft; 34. a bearing seat; 35. a double-slide bar; 36. a slider; 37. a cylinder 38, a third motor; 4. a feeding platform; 5. a track; 6. an angle adjusting device; 61. a base; 611. a cavity; 612. a wheel; 62. a first motor; 63. a second motor; 64. a first rotating shaft; 65. a large gear ring; 66. a gear; 7. a hood; 8. a glass viewing window; 9. a dust cover; 10. and a through hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1:

embodiment 1 referring to an embodiment shown in fig. 1 and 2, a multi-angle numerically controlled double-ended cutting saw comprises a control box 1, numerically controlled machine frames 2, cutting heads 3 and feeding platforms 4, wherein the cutting heads 3 are respectively slidably mounted on two ends of a rail 5 on the numerically controlled machine frames 2, the feeding platforms 4 are mounted on the numerically controlled machine frames 2 between the cutting heads 3, the control box 1 controls the cutting heads 3 to work on the numerically controlled machine frames 2, the cutting heads 3 are slidably mounted on the rails 5 through an angle adjusting device 6, the angle adjusting device 6 comprises a base 61, a first motor 62, a second motor 63, a first rotating shaft 64, a large gear ring 65 and a gear 66, the base 61 is slidably mounted on the rails 5 through a chute on the lower surface thereof, the first motor 62 is mounted in a cavity 611 of the base 61 and drives wheels 612 in the chute on the rails 5 The upper rolling, the cutting head 3 is installed in the groove on the upper surface of the base 61, the first rotating shaft 64 is rotatably installed in the cavity 611 and connected with the bottom surface of the cutting head 3, the large gear ring 65 is installed on the outer side wall of the cutting head 3, the second motor 63 is vertically installed in the cavity 611, and the output end of the second motor is provided with the gear 66 engaged with the large gear ring 65.

Further, the angle adjusting device 6 is electrically and pneumatically connected with the control box 1.

The multi-angle numerical control double-head cutting saw has the basic structure and the working principle that: based on the common traditional numerical control double-head cutting saw on the market, the bottom of the cutting machine head 3 is provided with an angle adjusting device 6, which is convenient for the cutting machine head 3 to turn 360 degrees on a plane, and further can cut an inclined plane with a desired angle at two ends of a section bar, and is convenient for the subsequent work of corner combining or modeling design and the like, mainly through arranging a base 61 on a rail 5 of a numerical control machine bedstead 2, the base 61 is in sliding fit with the rail 5 through a sliding groove to prevent overturning or shaking, a first motor 62 in a cavity 611 of the base 61 drives wheels 612 in the sliding groove to roll on the rail 5, a first rotating shaft 64 is rotatably arranged in the cavity 611 and connected with the bottom surface of the cutting machine head 3, a large gear ring 65 is arranged on the outer side wall of the cutting machine head 3, a second motor 63 is vertically arranged in the cavity 611, and the output end of the second motor is provided with a gear 66, second motor 63 passes through gear 66 and bull gear 65 meshing can drive cutting head 3 in the recess of base 61, use first axis of rotation 64 to carry out 360 rotations as the centre of a circle, satisfy the angle cutting on a large scale at section bar both ends, the cutting head 3 bottom of original numerical control double-end slitting saw sets up angle adjusting device 6 that can independently rotate, can be under the prerequisite that does not hinder cutting head 3 and remove at track 5 and cutting section bar, satisfy the cutting plane of the very big angular range of section bar, cut out the opposite angle even, satisfy the demand of group angle or molding design, and this angle adjusting device gear drive, the angle is accurate adjustable.

Angle adjusting device 6 with 1 electricity of control box is even, gas is even, makes things convenient for personnel to unify the regulation and control, simplifies loaded down with trivial details operation and electrical connection.

Example 2:

on the basis of the above embodiment 1, embodiment 2 refers to an embodiment shown in fig. 3, the cutting head 3 is a telescopic head, and includes a housing 31, a cutting tool 32, a second rotating shaft 33, a bearing seat 34, a double-sliding rod 35, a sliding block 36, a cylinder 37 and a third motor 38, the double-sliding rod 35 is symmetrically installed in the housing 31, and is perpendicular to the axial direction of the housing 31, the sliding block 36 is slidably mounted on the double sliding rod 35, the bearing seat 34 is installed on two opposite sides of the two sliding blocks 36, the cutting tool 32 is rotatably installed on the bearing seat 34 through the second rotating shaft 33, the third motor 38 is mounted on the slide block 36 and drives the second rotating shaft 33 to rotate the cutting tool 32, the cylinder 37 is installed on the inner wall of the housing 31, and the output end of the cylinder 37 drives the sliding block 36 to slide on the double-sliding rod 35.

Telescopic cutting head 3 can retract cutting tool 32 when rotating, both can play protection cutting tool 32, can not influence feeding of section bar again, after the cutting angle of cutting head 3 has been adjusted, rethread cylinder 37 pops out pivoted cutting tool 32, satisfies the cutting demand.

Further, a knife slot 311 for the cutting knife 32 to enter and exit is provided on the housing 31.

The cutter groove 311 may satisfy the feeding and retracting processes of the cutter 32.

Example 3:

on the basis of the above embodiment, embodiment 3 shows an embodiment in which the housing 31 has a cylindrical shape, and the recess on the upper surface of the base 61 has a circular shape matching the housing 31.

The housing 31 of the cutting head 3 is provided with a cylindrical shape to prevent the cutting head 3 from interfering with the profile to be cut when it is rotated.

Example 4:

on the basis of the above embodiment, the embodiment 4 shows an embodiment in which a semi-cylindrical hood 7 is rotatably mounted outside the housing 31, and the hood 7 is provided with a glass observation window 8.

A semi-cylindrical hood 7 is rotatably arranged outside the shell 31, so that cutting scraps are prevented from splashing during cutting, and a glass observation window 8 is arranged on the hood 7, so that a person can conveniently observe the cutting progress in real time.

Example 5:

on the basis of the above embodiment, embodiment 5 shows an embodiment in which a thrust ball bearing is provided between the cutter head 3 and the groove on the upper surface of the base 61.

Example 6:

on the basis of the above embodiment, as shown in fig. 4, in embodiment 5, a dust cover 9 is disposed on the base 61, and a through hole 10 for fitting the cutter head 3 is disposed on the dust cover 9.

The dust cover 9 is arranged on the corner base 61, so that cutting scraps can be prevented from damaging transmission components such as the large gear ring 65 and the gear 66 and influencing transmission precision.

The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. A multi-angle numerical control double-end slitting saw, includes control box (1), digit control machine bedstead (2), cutting head (3) and feeding platform (4), cutting head (3) respectively slidable mounting is on the both ends of track (5) on digit control machine bedstead (2), feeding platform (4) are installed on digit control machine bedstead (2) between cutting head (3), control box (1) control cutting head (3) work on digit control machine bedstead (2), its characterized in that: the cutting machine head (3) is slidably mounted on the track (5) through an angle adjusting device (6), the angle adjusting device (6) comprises a base (61), a first motor (62), a second motor (63), a first rotating shaft (64), a large gear ring (65) and a gear (66), the base (61) is slidably mounted on the track (5) through a sliding groove on the lower surface of the base, the first motor (62) is mounted in a cavity (611) of the base (61) and drives a wheel (612) in the sliding groove to roll on the track (5), the cutting machine head (3) is mounted in a groove on the upper surface of the base (61), the first rotating shaft (64) is rotatably mounted in the cavity (611) and connected with the bottom surface of the cutting machine head (3), the large gear ring (65) is mounted on the outer side wall of the cutting machine head (3), the second motor (63) is vertically installed in the cavity (611), and the output end of the second motor is provided with the gear (66) meshed with the large gear ring (65).

2. The multi-angle, digitally controlled, double-ended dicing saw according to claim 1, wherein: the cutting machine head (3) is a telescopic machine head and comprises a shell (31), a cutting tool (32), a second rotating shaft (33), a bearing seat (34), two sliding rods (35), a sliding block (36), an air cylinder (37) and a third motor (38), wherein the two sliding rods (35) are symmetrically arranged in the shell (31) and are vertical to the axial direction of the shell (31), the sliding block (36) is slidably arranged on the two sliding rods (35), the bearing seat (34) is arranged on two opposite side surfaces of the sliding block (36), the cutting tool (32) is rotatably arranged on the bearing seat (34) through the second rotating shaft (33), the third motor (38) is arranged on the sliding block (36) and drives the second rotating shaft (33) to drive the cutting tool (32) to rotate, the air cylinder (37) is arranged on the inner wall of the shell (31), the output end of the air cylinder (37) drives the sliding block (36) to slide on the double-sliding rod (35).

3. The multi-angle, digitally controlled, double-ended dicing saw according to claim 2, wherein: the shell (31) is provided with a knife groove (311) for the cutting knife (32) to enter and exit.

4. The multi-angle, digitally controlled, double-ended dicing saw according to claim 3, wherein: the shell (31) is cylindrical, and the groove in the upper surface of the base (61) is circular and matched with the shell (31).

5. The multi-angle, digitally controlled, double-ended dicing saw according to claim 4, wherein: a semi-cylindrical hood (7) is rotatably arranged outside the shell (31), and a glass observation window (8) is arranged on the hood (7).

6. The multi-angle, digitally controlled, double-ended dicing saw according to claim 1, wherein: and a thrust ball bearing is arranged between the cutting machine head (3) and the groove on the upper surface of the base (61).

7. The multi-angle, digitally controlled, double-ended dicing saw according to claim 1, wherein: the cutting machine is characterized in that a dust cover (9) is arranged on the base (61), and a through hole (10) matched with the cutting machine head (3) is formed in the dust cover (9).

8. The multi-angle, digitally controlled, double-ended dicing saw according to claim 1, wherein: the angle adjusting device (6) is electrically and pneumatically connected with the control box (1).