CN218857365U

CN218857365U - Building templates cutting device

Info

Publication number: CN218857365U
Application number: CN202222495250.XU
Authority: CN
Inventors: 高苗叶
Original assignee: Shaanxi Jinze Construction Group Co ltd
Current assignee: Shaanxi Jinze Construction Group Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-04-14
Anticipated expiration: 2032-09-20

Abstract

The application discloses a building template cutting device, and relates to the field of machining; the base is connected to the guide rail in a sliding manner along the length direction of the guide rail; the base is provided with a shell, a plurality of push rods are arranged in the shell along the width direction of the guide rail, one end of each push rod is rotatably connected to the center of the shell, and the other end of each push rod penetrates out of the shell along the radial direction of the shell; the push rod is rotatably connected with a cutter, and the rotating axis of the cutter is arranged along the width direction of the guide rail; the shell is connected with a servo motor in a sliding manner along the width direction of the guide rail, and a first limiting bolt for limiting the sliding of the servo motor is further arranged on the shell; an output shaft of the servo motor is fixedly connected with a driving shaft, and one end of the driving shaft penetrates through the shell and is eccentrically provided with an inserting rod; the cutter is provided with an inserting groove for the inserting rod to slide along the width direction of the guide rail so as to be inserted; this application makes the change of cutter more swiftly convenient through the setting of casing with the push rod, has promoted the operating speed.

Description

Building templates cutting device

Technical Field

The application relates to the field of machining, in particular to a building template cutting device

Background

The plate is a flat rectangular building material plate with standard size, is applied to the building industry and is used as a component of a wall, a ceiling or a floor; but also to metal sheets formed by forging, rolling or casting.

The size of the plate does not necessarily accord with the actual use condition, so the plate is often required to be cut; the cutting device for the gypsum board comprises a guide rail, wherein the guide rail is laid on the board and is connected with a base in a sliding manner, a shell is arranged on the base, and a cutter is rotatably connected in the shell; the base slides along the guide rail to cut the plate while the cutter rotates; according to the different shapes of the cut required by the plate, the cutters in different styles need to be replaced; when the cutter is replaced, the shell needs to be detached from the base, then the screw on the shell is unscrewed, the shell is detached, then the cutter inside the shell is detached, and the shell is mounted after the cutter is replaced.

In view of the above-mentioned related art, the inventor thinks that the process of changing the tool is too cumbersome, which affects the work efficiency.

SUMMERY OF THE UTILITY MODEL

In order to be able to quick replacement cutter, improve the operating efficiency, this application provides a building templates cutting device.

The application provides a building templates cutting device adopts following technical scheme:

a building template cutting device comprises a guide rail and a base, wherein the guide rail is used for being laid on a template; the base is connected to the guide rail in a sliding manner along the length direction of the guide rail; a shell is arranged on the base, a plurality of push rods are arranged in the shell along the width direction of the guide rail, one end of each push rod is rotatably connected to the center of the shell, and the other end of each push rod penetrates out of the shell along the radial direction of the shell; the push rod is rotatably connected with a cutter, and the rotating axis of the cutter is arranged along the width direction of the guide rail; the shell is connected with a servo motor in a sliding mode along the width direction of the guide rail, and a first limiting bolt for limiting the sliding of the servo motor is further arranged on the shell; an output shaft of the servo motor is fixedly connected with a driving shaft, and one end of the driving shaft penetrates into the shell and is eccentrically provided with an inserting rod; the cutter is provided with an inserting groove for the inserting rod to slide along the width direction of the guide rail so as to be inserted; the push rod rotates to move the insertion groove to the sliding path of the insertion rod.

Through adopting above-mentioned technical scheme, when needs change the cutter, rotate the push rod, make the cutter that corresponds rotate to the one side that is close to servo motor, then promote servo motor, make the inserted bar in the drive shaft insert the inserting groove, start servo motor and can drive the cutter and rotate.

Optionally, the housing is rotatably connected with an adjusting plate, a rotation axis of the adjusting plate is arranged along the width direction of the guide rail, and the servo motor is slidably connected to the adjusting plate; and a second limiting bolt for limiting the rotation of the adjusting plate is arranged on the adjusting plate.

By adopting the technical scheme, the adjusting plate is rotated to be fixed at different heights so as to change the distance from the driving shaft to the bottom surface of the shell, and further change the depth of the cutter extending out of the shell; thereby varying the depth of the incision.

Optionally, the insertion rod and the insertion groove are both provided with a plurality of insertion grooves along the circumferential direction of the driving shaft.

Through adopting above-mentioned technical scheme, the moment of torsion is shared to a plurality of inserted bars, avoids the inserted bar fracture.

Optionally, a guide groove is formed in the cutter, the insertion rod abuts against the inner wall of the guide groove and slides along the width direction of the guide rail to drive the cutter to rotate, and the cutter rotates to align the insertion groove with the insertion rod.

Through adopting above-mentioned technical scheme, the inserted bar can order about the cutter rotation at butt guide way inner wall and the in-process that continues to slide to insert the inserted bar in the inserting groove.

Optionally, the housing is connected with an infrared generator in a sliding manner along the width direction of the guide rail, and the housing is further provided with a third limit bolt for limiting the infrared generator to slide.

By adopting the technical scheme, the infrared generator can predict the moving path of the cutter, so that the cutting is avoided being askew; the sliding infrared generator can correspond to the moving paths of different cutters.

Optionally, a magnet for limiting the rotation of the push rod is arranged on one side of the housing away from the servo motor.

Through adopting above-mentioned technical scheme, can prevent that the unexpected rotation of push rod and stretch out the cutter with the casing.

Optionally, the housing is provided with an interface, and the interface is used for connecting a dust collector.

By adopting the technical scheme, fly ash generated by cutting can be treated by the dust collector.

Optionally, a handle is arranged at one end of the push rod penetrating out of the shell.

Through adopting above-mentioned technical scheme, the rotation push rod that can be better.

To sum up, the application comprises the following beneficial technical effects:

1. this application makes the change of cutter more swiftly convenient through the setting of casing and push rod, has promoted the operating speed.

Drawings

Fig. 1 is an overall structural view of a construction form cutting apparatus according to the present application;

FIG. 2 is an exploded view of a portion of the structure of FIG. 1 highlighting the bayonet and the socket

Fig. 3 is a partial structural sectional view of fig. 1.

Description of reference numerals:

11. a guide rail; 111. a rack; 12. a base; 121. a gear; 122. a slide motor; 21. a housing; 22. a push rod; 23. a cutter; 231. inserting grooves; 232. a guide groove; 24. an adjusting plate; 25. a servo motor; 26. a drive shaft; 261. inserting a rod; 27. a first limiting bolt; 28. a second limiting bolt; 29. a threaded hole; 31. an infrared generator; 32. a third limiting bolt; 33. a magnet; 34. an interface; 35. a handle.

Detailed Description

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

The embodiment of the application discloses building templates cutting device. Referring to fig. 1 and 2, the device includes a guide rail 11 and a base 12, a sliding motor 122 is disposed on the base 12, and an output end of the sliding motor 122 is downward along a vertical direction and is fixedly connected with a gear 121; a rack 111 is arranged on the guide rail 11; the gear 121 is engaged with the rack 111, and when the sliding motor 122 is started, the base 12 slides along the length direction of the guide rail 11; a shell 21 is also arranged on the base 12; a plurality of push rods 22 are arranged in the shell 21 along the width direction of the guide rail 11, one end of each push rod 22 is rotatably connected with the shell 21, and the other end of each push rod 22 penetrates out of the shell 21 along the radial direction of the shell 21; each push rod 22 is rotatably connected with a cutter 23, and the rotating axis of the cutter 23 is arranged along the width direction of the guide rail 11; the shell 21 is connected with a servo motor 25 in a sliding manner along the width direction of the guide rail 11, and is also provided with a first limit bolt 27 for limiting the sliding of the servo motor 25; the output end of the servo motor 25 is fixedly connected with a driving shaft 26, one end of the driving shaft 26 penetrates into the shell 21 and is eccentrically provided with an inserting rod 261; the cutter 23 is provided with an insertion groove 231 into which the insertion rod 261 is inserted by sliding along the width direction of the guide rail 11.

When the cutter 23 needs to be replaced, the push rod 22 corresponding to the cutter 23 is rotated, so that the insertion groove 231 corresponding to the cutter 23 moves to the moving path of the driving shaft 26; the first limit bolt 27 is loosened, and then the driving shaft 26 moves together with the servo motor 25; and the insertion rod 261 is inserted into the insertion groove 231; after the first limit bolt 27 is tightened, the first servo motor 25 and the second slide motor 122 are started to cut the sheet material.

In order to be able to vary the height at which the knife 23 protrudes from the housing 21 in order to vary the depth of the cut made; an adjusting plate 24 is rotatably connected to the shell 21, the rotating axis of the adjusting plate 24 is arranged along the width direction of the guide rail 11, a servo motor 25 is connected to the adjusting plate 24 in a sliding manner, and a second limiting bolt 28 for limiting the rotation of the adjusting plate 24 is further arranged on the adjusting plate 24; a threaded hole 29 is formed in the shell 21, and when the length of the cutter 23 extending out of the shell 21 needs to be adjusted; and loosening the second limit bolt 28, rotating the adjusting plate 24 to a preset position, and then screwing the second limit bolt 28 at the corresponding threaded hole 29 to finish the adjustment.

In order to prevent the breaking of the insertion rod 261 due to too large torque, a plurality of insertion rods 261 and insertion grooves 231 are provided, and the plurality of insertion rods 261 share the torque to prevent the breaking.

In order to allow the plunger 261 to be rapidly inserted into the insertion groove 231, it is prevented that the plunger 261 cannot be smoothly inserted into the insertion groove 231 due to a deviation in the circumferential direction; a guide groove 232 is formed on the side wall of the insertion groove 231; when the insertion rod 261 abuts against the guide groove 232 and then continues to slide along the length direction of the guide rail 11, the cutter 23 rotates, so that the insertion groove 231 and the insertion rod 261 are aligned.

Referring to fig. 3; in order to cut along a set route during cutting and prevent deviation, an infrared generator 31 is arranged on the shell 21 and is connected to the shell 21 in a sliding mode along the width direction of the guide rail 11; and a third limiting bolt 32 is further arranged on the infrared generator 31 in a threaded manner along the length direction of the guide rail 11, and the third limiting bolt 32 abuts against the shell 21 to limit the infrared generator to slide through friction.

To prevent the push rod 22 from accidentally rotating to extend out of the housing 21; the housing 21 is provided with a magnet 33, and when the plunger 22 is not rotated to the side of the servo motor 25, the plunger 22 is attracted to the housing 21 by the magnet 33.

In order to clean the generated flying dust during cutting, the housing 21 is provided with an interface 34, the interface 34 can be used for connecting a dust collector, and the flying dust can be sucked away by the dust collector to prevent flying when the plate material is cut.

In order to rotate the push rod 22 better, a handle 35 is provided at the end of the push rod 22 that penetrates the housing 21.

The implementation principle of the building template cutting device in the embodiment of the application is as follows: when the plate is not required to be cut, the push rod 22 is attracted to the side, away from the servo motor 25, of the shell 21 by the magnet 33; when a plate needs to be cut or a different cutter 23 needs to be replaced, the push rod 22 is rotated to move the cutter 23 to the sliding path of the servo motor 25, the first limit bolt 27 is released, the servo motor 25 slides and the inserting rod 261 is inserted into the inserting groove 231, if circumferential deviation occurs between the inserting rod 261 and the inserting groove 231 in the process, the inserting rod 261 abuts against the guide groove 232 and slides, and the cutter 23 rotates to finally insert the inserting rod 261 into the inserting groove 231 in the sliding process of the inserting rod 261; if the cutting depth needs to be adjusted, the adjusting plate 24 is rotated to change the height of the servo motor 25; when cutting, the Gong Waixia emitter needs to be slid to the corresponding position of the cutter 23 to prevent the cutting path from deviating.

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. A building template cutting device comprises a guide rail (11) and a base (12), wherein the guide rail (11) is used for being laid on a template; the base (12) is connected to the guide rail (11) in a sliding manner along the length direction of the guide rail (11); the method is characterized in that: a shell (21) is arranged on the base (12), a plurality of push rods (22) are arranged in the shell (21) along the width direction of the guide rail (11), one ends of the push rods (22) are rotatably connected to the center of the shell (21), and the other ends of the push rods (22) penetrate out of the shell (21) along the radial direction of the shell (21); a cutter (23) is rotatably connected to the push rod (22), and the rotating axis of the cutter (23) is arranged along the width direction of the guide rail (11); a servo motor (25) is connected to the shell (21) in a sliding manner along the width direction of the guide rail (11), and a first limit bolt (27) for limiting the sliding of the servo motor (25) is further arranged on the shell (21); an output shaft of the servo motor (25) is fixedly connected with a driving shaft (26), one end of the driving shaft (26) penetrates through the shell (21) and is eccentrically provided with an inserted rod (261); the cutter (23) is provided with an insertion groove (231) for the insertion rod (261) to slide along the width direction of the guide rail (11) for insertion; the push rod (22) rotates to move the insertion groove (231) to the sliding path of the insertion rod (261).

2. The building form cutting apparatus of claim 1, wherein: an adjusting plate (24) is rotatably connected to the shell (21), the rotating axis of the adjusting plate (24) is arranged along the width direction of the guide rail (11), and the servo motor (25) is connected to the adjusting plate (24) in a sliding manner; and a second limiting bolt (28) for limiting the rotation of the adjusting plate (24) is arranged on the adjusting plate.

3. The building form cutting apparatus of claim 1, wherein: the insertion rod (261) and the insertion groove (231) are arranged in a plurality along the circumferential direction of the driving shaft (26).

4. The building form cutting apparatus of claim 1, wherein: the cutting tool (23) is provided with a guide groove (232), the insert rod (261) abuts against the inner wall of the guide groove (232) and slides along the width direction of the guide rail (11) to drive the cutting tool (23) to rotate, and the cutting tool (23) rotates to align the insert groove (231) with the insert rod (261).

5. The building form cutting apparatus of claim 1, wherein: the infrared generator (31) is connected to the shell (21) in a sliding mode along the width direction of the guide rail (11), and a third limiting bolt (32) used for limiting the infrared generator (31) to slide is further arranged on the shell (21).

6. The building form cutting apparatus of claim 1, wherein: and a magnet (33) for limiting the rotation of the push rod (22) is arranged on one side of the shell (21) far away from the servo motor (25).

7. A building template cutting apparatus according to claim 1, wherein: an interface (34) is arranged on the shell (21), and the interface (34) is used for connecting a dust collector.

8. The building form cutting apparatus of claim 1, wherein: one end of the push rod (22) penetrating out of the shell (21) is provided with a handle (35).