CN221336886U

CN221336886U - Cutting device

Info

Publication number: CN221336886U
Application number: CN202323349750.3U
Authority: CN
Inventors: 杨超
Original assignee: Zhuhai Gaiya Information Technology Co ltd
Current assignee: Zhuhai Gaiya Information Technology Co ltd
Priority date: 2023-12-08
Filing date: 2023-12-08
Publication date: 2024-07-16
Anticipated expiration: 2033-12-08

Abstract

The utility model relates to the technical field of ventilation pipeline processing, in particular to a cutting device. The novel saw blade cutting machine comprises a bedplate, a first U-shaped support is welded at the top of the bedplate, a positioning assembly is arranged on the first U-shaped support, a cover shell with an opening is arranged at the bottom of the positioning assembly in a sliding mode, a first motor is fixedly arranged on one side of the cover shell, an output shaft of the first motor extends into the cover shell and is fixedly provided with a saw blade, the bottom of the saw blade extends out of the cover shell, two pressing plates are arranged above the bedplate, the saw blade is located between the two pressing plates, four sliding rods which are arranged in a rectangular array are welded at the bottom of the pressing plates, and the sliding rods penetrate through the bedplate in a sliding mode. Through simple limit structure that flattens to be convenient for flatten spacingly to iron sheet cutting department, can effectively avoid the cutting fracture warpage of iron sheet, avoid the iron sheet skew in the cutting process, and then can effectively guarantee the accuracy of cutting, brought very big facility for air pipe's processing.

Description

Cutting device

Technical Field

The utility model relates to the technical field of ventilation pipeline processing, in particular to a cutting device.

Background

Along with the continuous acceleration of urban process, a large amount of buildings are built, and ventilation pipeline is used in a large number as the important ventilation facility of building, and ventilation pipeline generally need use cutting device to cut the iron sheet in the course of working, has disclosed an authorized bulletin number CN 215238304U's perpendicular cutting device of iron sheet, its characterized in that in the prior art: including the cutting platform, the cutting platform left surface is connected and is equipped with the control box, the cutting platform top is connected and is equipped with the fixed frame of vertical arrangement, fixed frame leading flank left part relative position is equipped with the second threaded rod fixed block, second threaded rod fixed block bottom connection is equipped with the second vertical threaded rod of vertical arrangement, the connection of second vertical threaded rod front portion is equipped with the second connecting block, second connecting block leading flank relative position is equipped with the belt pulley, belt pulley surface connection is equipped with the connecting belt of transverse arrangement, second connecting block trailing flank connection is equipped with the sideslip motor, second vertical threaded rod bottom connection is equipped with the second vertical motor of vertical upwards arranging, the second vertical motor is arranged in cutting platform top relative position, the beneficial effect of the utility model is: the cutting machine has the advantages that the cutting machine can flexibly move, the production efficiency and the safety are improved, and the cutting position is freely adjustable.

However, in the design, the iron sheet cutting part is inconvenient to flatten and limit, the iron sheet fracture is easy to warp, the iron sheet is easy to deviate in the cutting process, the cutting is not accurate enough, and a lot of troubles are brought to the processing of the ventilating duct.

Disclosure of utility model

In view of the above problems, an object of the present utility model is to: the utility model provides a cutting device is convenient for flatten spacing to iron sheet cutting department, can effectively avoid the cutting fracture warpage of iron sheet, avoids the iron sheet skew in the cutting process, and then can effectively guarantee the accuracy of cutting, solves the problem that proposes among the above-mentioned prior art.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a cutting device, includes the platen, the top welding of platen has first U-shaped support, be equipped with locating component on the first U-shaped support, slidable mounting has the bottom to be open-ended housing on the locating component, one side fixed mounting of housing has first motor, the output shaft of first motor extends to in the housing and fixed mounting has the saw bit, the bottom of saw bit extends to outside the housing, the top of platen is equipped with two clamp plates, the saw bit is located between two clamp plates, the bottom welding of clamp plate has four slide bars that are rectangular array and arrange, the slide bar slides and runs through the platen, four the bottom welding of slide bar has same lifter plate, the bottom welding of platen has the second U-shaped support, it has two lead screws to rotate on the second U-shaped support, the lead screw thread runs through the lifter plate that corresponds, the bottom fixed mounting of lead screw has first gear, the bottom of second U-shaped support is equipped with the diaphragm, the bottom fixed mounting of diaphragm has the second motor, the output shaft of second motor rotates and runs through the second gear and installs two gears with the second gear, two meshing.

In order to facilitate rapid transport of the sheet iron:

As a further improvement of the above technical scheme: the platen also comprises two rectangular through holes, the rectangular through holes penetrate through the top surface and the bottom surface of the platen, transmission components are arranged in the rectangular through holes, and the two pressing plates are located between the two transmission components.

The beneficial effects of this improvement are: through this setting to can be convenient for carry out quick transmission to the iron sheet.

To facilitate the saw blade to cut off the iron sheet:

As a further improvement of the above technical scheme: the bedplate is penetrated with a saw groove, and the bottom of the saw blade extends into the saw groove.

The beneficial effects of this improvement are: through setting up the saw groove to be convenient for hold the saw bit, make things convenient for the saw bit to cut off the iron sheet.

In order to facilitate the lifting of the slide bar:

As a further improvement of the above technical scheme: the bedplate is penetrated with a plurality of first through holes, and the sliding rod slides and penetrates through the corresponding first through holes.

The beneficial effects of this improvement are: through setting up first through-hole to the slide bar of being convenient for goes up and down.

In order to prevent the screw from shaking during rotation:

As a further improvement of the above technical scheme: two circular grooves are formed in the bottom of the bedplate, the top end of the screw rod is rotatably arranged in the corresponding circular groove, a threaded through hole is formed in the lifting plate in a penetrating mode, and screw threads of the screw rod penetrate through the corresponding threaded through hole.

The beneficial effects of this improvement are: through setting up the circular slot to be convenient for carry out spacingly to the lead screw, rock when preventing that the lead screw from rotating.

In order to make the screw rotation more stable:

As a further improvement of the above technical scheme: two second through holes are formed in the second U-shaped support in a penetrating mode, and the screw rod penetrates through the corresponding second through holes in a rotating mode.

The beneficial effects of this improvement are: through setting up the second through-hole to be convenient for support and spacing to the lead screw, make the lead screw rotate more stably.

In order to make the output shaft rotation of the second motor more stable:

As a further improvement of the above technical scheme: the transverse plate is penetrated with a third through hole, and the output shaft of the second motor rotates to penetrate through the third through hole.

The beneficial effects of this improvement are: through setting up the third through-hole to be convenient for carry out spacingly to the output shaft of second motor, make the output shaft of second motor rotate more stably.

In order to support the fixed to the diaphragm of being convenient for:

As a further improvement of the above technical scheme: the bottom welding of second U-shaped support has four montants that are rectangular array and arrange, the bottom welding of montant is on the diaphragm.

The beneficial effects of this improvement are: through setting up the montant to be convenient for support fixedly to the diaphragm.

The beneficial effects of the utility model are as follows: through simple limit structure that flattens to be convenient for flatten spacingly to iron sheet cutting department, can effectively avoid the cutting fracture warpage of iron sheet, avoid the iron sheet skew in the cutting process, and then can effectively guarantee the accuracy of cutting, brought very big facility for air pipe's processing.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic side cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;

Fig. 4 is a schematic diagram of a three-dimensional sectional assembly structure of a pressing plate, a lifting plate and a sliding rod in the utility model.

In the figure: 1. a platen; 2. rectangular through holes; 3. a transmission assembly; 4. a first U-shaped bracket; 5. a positioning assembly; 6. a housing; 7. a first motor; 8. a saw blade; 9. a pressing plate; 10. a slide bar; 11. a lifting plate; 12. a second U-shaped bracket; 13. a screw rod; 14. a first gear; 15. a cross plate; 16. a second motor; 17. and a second gear.

Detailed Description

In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.

As shown in fig. 1-4, a cutting device comprises a bedplate 1, a first U-shaped bracket 4 is welded at the top of the bedplate 1, a positioning component 5 is arranged on the first U-shaped bracket 4, a housing 6 with an opening at the bottom is slidably arranged on the positioning component 5, a first motor 7 is fixedly arranged at one side of the housing 6, an output shaft of the first motor 7 extends into the housing 6 and is fixedly provided with a saw blade 8, the bottom of the saw blade 8 extends out of the housing 6, two pressing plates 9 are arranged above the bedplate 1, the saw blade 8 is positioned between the two pressing plates 9, four sliding rods 10 which are arranged in a rectangular array are welded at the bottom of the pressing plates 9, The slide bars 10 slide through the bedplate 1, the bottom ends of the four slide bars 10 are welded with the same lifting plate 11, the bottom of the bedplate 1 is welded with a second U-shaped bracket 12, two screw rods 13 are rotatably penetrated through the second U-shaped bracket 12, the screw rods 13 are threaded through the corresponding lifting plate 11, a first gear 14 is fixedly arranged at the bottom end of each screw rod 13, a transverse plate 15 is arranged at the bottom of each second U-shaped bracket 12, a second motor 16 is fixedly arranged at the bottom of each transverse plate 15, an output shaft of each second motor 16 rotatably penetrates through each transverse plate 15 and is fixedly provided with a second gear 17, each second gear 17 is meshed with the corresponding two first gears 14, through the simple flattening limiting structure, thereby being convenient for flattening and limiting the cutting part of the iron sheet, effectively avoiding warping of the cutting fracture of the iron sheet, avoiding iron sheet deflection in the cutting process, further effectively ensuring the cutting accuracy, bringing great convenience to the processing of the ventilating duct, the bedplate 1 also comprises two rectangular through holes 2, the rectangular through holes 2 penetrate between the top surface and the bottom surface of the bedplate 1, the transmission components 3 are arranged in the rectangular through holes 2, the two pressing plates 9 are all positioned between the two transmission components 3, through the arrangement, the rapid transmission of the iron sheet can be facilitated, the bedplate 1 is penetrated with saw grooves, the bottom of the saw blade 8 extends into the saw grooves, Through the arrangement of the saw groove, thereby facilitating the accommodation of the saw blade 8 and the cutting of the saw blade 8, the platen 1 is penetrated with a plurality of first through holes, the slide bar 10 slides to penetrate through the corresponding first through holes, the slide bar 10 is convenient to lift by arranging the first through holes, two circular grooves are arranged at the bottom of the platen 1, the top end of the screw rod 13 is rotatably arranged in the corresponding circular groove, the lifting plate 11 is penetrated with a threaded through hole, the screw rod 13 is threaded to penetrate through the corresponding threaded through hole, the circular groove is arranged, thereby facilitating the limit of the screw rod 13, preventing the screw rod 13 from shaking when rotating, the second U-shaped bracket 12 is penetrated with two second through holes, the lead screw 13 rotates and runs through the second through-hole that corresponds, through setting up the second through-hole to be convenient for support and spacing to lead screw 13, make lead screw 13 rotate more stably, it has the third through-hole to run through on the diaphragm 15, the output shaft of second motor 16 rotates and runs through the third through-hole, through setting up the third through-hole, thereby is convenient for carry out spacingly to the output shaft of second motor 16, makes the output shaft of second motor 16 rotate more stably, the bottom welding of second U-shaped support 12 has four montants that are the rectangle array and arrange, the bottom welding of montant is on diaphragm 15, through setting up the montant, thereby is convenient for support fixedly to diaphragm 15.

The working principle of the utility model is as follows: when the iron sheet cutting machine is used, firstly, the iron sheet is placed at the top of one transmission assembly 3, then, the two transmission assemblies 3 are started, the iron sheet is transmitted to the two transmission assemblies 3, the marked cutting line is positioned below the saw blade 8, then, the second motor 16 can be started, the output shaft of the second motor 16 drives the second gear 17 to rotate, the two first gears 14 are driven to rotate in the same direction, the first gears 14 drive the screw rod 13 to rotate, the lifting plate 11 is driven to descend, the lifting plate 11 drives the four sliding rods 10 to descend, the iron sheet is pressed by the two pressing plates 9, then, the positioning assembly 5 and the first motor 7 are started, the output shaft of the first motor 7 drives the saw blade 8 to rotate, the positioning assembly 5 drives the housing 6 to move, the saw blade 8 cuts the iron sheet, after cutting is completed, the output shaft of the second motor 16 is reversed, the pressing plate 9 is lifted, then, the two transmission assemblies 3 are started again, the iron sheet after cutting is driven to move to the lower cutting marking line of the iron sheet to below the saw blade 8, then carries out cutting next time, the iron sheet is convenient to cut, the iron sheet can be conveniently and the iron sheet is cut, the iron sheet can be effectively prevented from being cut, the iron sheet is convenient to cut, and the iron sheet is cut, the iron sheet is greatly has a large-sheet cut, and the iron sheet cut edge is convenient, and the cut is convenient to cut.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the utility model, and it is noted that there is virtually no limit to the specific structure which may be imposed by those skilled in the art without departing from the spirit of the utility model, and that modifications, adaptations, or variations of the foregoing features may be combined in a suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.

Claims

1. Cutting device, comprising a platen (1), characterized in that: the utility model discloses a screw-type machine, including platen (1), first U-shaped support (4) is welded at the top of platen (1), be equipped with locating component (5) on first U-shaped support (4), slidable mounting has bottom for open-ended housing (6) on locating component (5), one side fixed mounting of housing (6) has first motor (7), the output shaft of first motor (7) extends to in housing (6) and fixed mounting has saw bit (8), the bottom of saw bit (8) extends to outside housing (6), the top of platen (1) is equipped with two clamp plates (9), saw bit (8) are located between two clamp plates (9), the bottom welding of clamp plate (9) has four slide bars (10) that are rectangular array and arrange, slide bar (10) are run through (1), and the bottom welding of four slide bars (10) has same lifter plate (11), the bottom welding of second U-shaped support (12), it has two clamp plates (13) to rotate on second U-shaped support (12), the bottom of platen (13) is equipped with screw-type lead screw (13) corresponding to run through, and the bottom of platen (13) is equipped with screw-type lift plate (13), the bottom of the transverse plate (15) is fixedly provided with a second motor (16), an output shaft of the second motor (16) rotates to penetrate through the transverse plate (15) and is fixedly provided with a second gear (17), and the second gear (17) is meshed with the two first gears (14).

2. A cutting device according to claim 1, wherein: the table plate (1) further comprises two rectangular through holes (2), the rectangular through holes (2) penetrate through the space between the top surface and the bottom surface of the table plate (1), transmission components (3) are arranged in the rectangular through holes (2), and two pressing plates (9) are located between the two transmission components (3).

3. A cutting device according to claim 1, wherein: the saw groove penetrates through the bedplate (1), and the bottom of the saw blade (8) extends into the saw groove.

4. A cutting device according to claim 1, wherein: a plurality of first through holes penetrate through the bedplate (1), and the sliding rods (10) penetrate through the corresponding first through holes in a sliding mode.

5. A cutting device according to claim 1, wherein: two circular grooves are formed in the bottom of the bedplate (1), the top end of the screw rod (13) is rotatably arranged in the corresponding circular groove, a threaded through hole is formed in the lifting plate (11) in a penetrating mode, and threads of the screw rod (13) penetrate through the corresponding threaded through hole.

6. A cutting device according to claim 1, wherein: two second through holes penetrate through the second U-shaped support (12), and the screw rod (13) penetrates through the corresponding second through holes in a rotating mode.

7. A cutting device according to claim 1, wherein: the transverse plate (15) is penetrated with a third through hole, and the output shaft of the second motor (16) rotates to penetrate through the third through hole.

8. A cutting device according to claim 2, wherein: the bottom of second U-shaped support (12) welds has four montants that are rectangular array and arrange, the bottom welding of montant is on diaphragm (15).