CN212793301U

CN212793301U - Cutting machine of flange frame

Info

Publication number: CN212793301U
Application number: CN202020912456.6U
Authority: CN
Inventors: 王新旗; 吴志强; 支协明; 李永明
Original assignee: Xiamen Meishun Machinery Equipment Co ltd
Current assignee: Xiamen Meishun Machinery Equipment Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-03-26
Anticipated expiration: 2030-05-26

Abstract

The utility model provides a cutting machine of flange frame, including frame, elevating system and cutting mechanism, elevating system sets up in the frame, and cutting mechanism sets up on elevating system, and cutting mechanism is provided with respectively through a power pack driven first cutter and second cutter, and the face of the place of first cutter and the crossing contained angle of the face of the place of second cutter set up to the cutting contained angle. Open two cutters of power pack drive and move, rethread elevating system drives first cutter and second cutter and reciprocates, and then decides the section bar symmetrically for the notched inclination in both sides of section bar is the same. Meanwhile, the section bars with different inclination angles of the end surfaces can be cut out by adjusting the angle of the cutting included angle. Through the cutting of mechanical structure, can guarantee the quality and the efficiency of tailorring, reduced manufacturing cost.

Description

Cutting machine of flange frame

Technical Field

The utility model relates to a cutting machine equipment field, in particular to cutting machine of flange frame.

Background

Most of existing flange frames are cut manually, so that the cutting efficiency and quality are relatively poor, secondary processing is often needed to be carried out on profiles, and therefore much cost is increased during production. Meanwhile, the cutting of the section bar can generate redundant leftover materials or waste materials, so the volume of the waste materials is controlled, and the material cost can be reduced to a great extent.

After the cutting of the flange frame is completed, the frame bodies are required to be sequentially spliced for one stroke, so that the quality requirement on the cutting angles at the two ends of the sectional material is high, and the problems that the manual production is difficult in cutting operation and/or the production efficiency is low are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cutting machine of flange frame, it is that it will solve current manual work cutting, and manufacturing cost is higher, and the relatively poor problem of processingquality.

For realizing the purpose of the utility model, the utility model adopts the technical proposal that: a cutting machine for a flange frame comprises a frame, a lifting mechanism and a cutting mechanism; the lifting mechanism is arranged on the rack, the cutting mechanism is arranged on the lifting mechanism, and the lifting mechanism drives the cutting mechanism to move and cut along a linear direction; the cutting mechanism is provided with a first cutter and a second cutter which are respectively driven by a power unit, the intersection angle of the surface of the first cutter and the surface of the second cutter is set as a cutting included angle, and the two power units of the cutting mechanism are mutually stacked; through first cutter with the second cutter is decided the section bar symmetry to cut out and have the angle breach of cutting contained angle.

Preferably, the lifting mechanism comprises a lifting platform, a cylinder and a slide rail, the cutting mechanism is arranged on the lifting platform, the slide rail is arranged on the rack, the lifting platform is slidably arranged on the slide rail, and an output shaft of the cylinder is parallel to the slide rail and is arranged between the lifting platform and the rack.

Preferably, the first cutter and the second cutter are cutting grinding wheels, cutter wheels or saw teeth.

Preferably, the included cutting angle is 90 degrees.

Preferably, still include fixture, fixture is used for carrying out the centre gripping fixedly to the section bar of flange, fixture is located the below setting of cutting structure on the frame.

Preferably, the clamping mechanism comprises a jacking cylinder which jacks the section bar from top to bottom on the table surface of the rack, and a side jacking cylinder which jacks the section bar from one side on the rack.

Preferably, the jacking cylinder and the lifting mechanism are arranged in parallel in the moving direction, and the side jacking cylinder and a straight line for halving the cutting included angle are arranged in parallel.

Preferably, the first cutter and the second cutter have an intersection point on a projection plane of the cutting direction, and the intersection point is aligned with the side face of the profile far away from the cutting mechanism.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. install a elevating system in the frame to fixed cutting mechanism on elevating system, the mutual range upon range of setting of power pack of cutting mechanism's first cutter and second cutter, and a cutting contained angle that first cutter and second cutter formed, and decide to the section bar symmetry, make the inclination at the both ends of cutting off the section bar the same. And the flange frames with different edge numbers can be obtained by adjusting the cutting included angle. The quality of cutting is guaranteed, the efficiency of cutting is improved simultaneously, reaches and to accomplish the back at the cutting, can splice into a flange frame through the section bar of different quantity.

2. In order to avoid that the section bar keeps firm when cutting, carry out the centre gripping through roof pressure cylinder and side top cylinder cooperation frame to the section bar and fix, improve the quality of section bar cutting.

3. In order to reduce the volume of the cut section bar, an intersection point is arranged on the projection plane of the cutting direction of the first cutter and the second cutter, and the intersection point is aligned with the side face of the section bar far away from the cutting mechanism, so that the cut waste material can be a triangle, the section bar is cut at the maximum layer, the volume of the cut waste material is minimum, and the production cost is reduced.

Drawings

Fig. 1 is a side view of a cutting machine of a flange frame according to an embodiment;

FIG. 2 is a partial view of a cutting machine of a flange frame according to an embodiment;

fig. 3 is a plan view of a cutting machine of a flange frame according to an embodiment.

Reference numerals:

10. a frame;

20. a lifting mechanism; 201. a lifting platform; 202. a cylinder; 203. a slide rail;

30. a cutting mechanism; 301. a power unit; 302. a first cutter; 303. a second cutter;

304. cutting an included angle; 305. a bisector;

40. a clamping mechanism; 401. the jacking cylinder; 402. a side-jacking cylinder;

Detailed Description

All adopt artifical mode to tailor the section bar among the prior art, consequently make the efficiency of production lower, and the quality of production is relatively poor, needs secondary operation's process, leads to the higher problem of manufacturing cost. Therefore, the present invention provides a new solution, and for a clearer representation, the present invention will be described in detail with reference to the accompanying drawings.

Referring to fig. 1, 2 and 3, the cutting machine for the flange frame comprises a frame 10, a lifting mechanism 20 and a cutting mechanism 30, wherein the lifting mechanism 20 is arranged on the frame 10, the cutting mechanism 30 is arranged on the lifting mechanism 20, and the lifting mechanism 20 drives the cutting mechanism 30 to move and cut along a straight line direction. The lifting mechanism 20 is set to move up and down along the vertical direction, the profile is perpendicular to the vertical line, and the profile is perpendicular to the bisector 305 of the cutting angle 304 on the horizontal plane, and the bisector 305 is also perpendicular to the central axis of the lifting mechanism 20 in the vertical direction, which will be described in the following. Therefore, the cutting mechanism 30 moves up and down along with the cutting mechanism, and cuts the section, so that the mechanical cutting-off effect is achieved, and the production efficiency is improved.

As shown in fig. 1, in the present embodiment, the cutting mechanism 30 is provided with a first cutter 302 and a second cutter 303 which are respectively driven by a power unit 301, an included angle formed by the intersection of the surface of the first cutter 302 and the surface of the second cutter 303 is set as a cutting included angle 304, and the two power units 301 of the cutting mechanism 30 are stacked with each other. The profile is symmetrically cut by a first cutter 302 and a second cutter 303 and an angle notch with a cutting included angle 304 is cut. The power unit 301 may be a motor, and the first cutter 302 and the second cutter 303 may be a cutting wheel, a cutter wheel, or a saw tooth, etc.

The power unit 301 is started to drive the first cutter 302 and the second cutter 303 to operate, and when the lifting mechanism 20 drives the first cutter 302 and the second cutter 303 to move up and down, the profile is cut through the first cutter 302 and the second cutter 303. In order to avoid interference between the first cutter 302 and the second cutter 303, the power units 301 are mounted in a stacked manner, so that the two cutters are staggered on different horizontal planes, the included cutting angles 304 formed by the two cutters can be set manually, and the angles of the inclination angles of the two ends of the profile are the same after the profile is cut. For example: the cutting included angle 304 is 90 degrees, and after the symmetrical cutting, the angle of one end of the section bar is 45 degrees, so that only 4 cut section bars are needed, and the end to end parts of the section bars can be sequentially spliced into a square flange frame. Or the cutting included angle 304 is 120 degrees, and after the symmetrical cutting, the angle of one end of the section bar is 30 degrees, so that only 3 cut section bars are needed, and the end to end can be sequentially spliced into a regular triangular flange frame. Through the cutting of mechanical structure, can guarantee the quality and the efficiency of tailorring, reduced manufacturing cost.

In this embodiment, the first cutter 302 and the second cutter 303 have an intersection point on a projection plane of the cutting direction, and the intersection point is aligned with a side of the profile away from the cutting mechanism 30. The volume of the cut profile is minimized, namely the cut waste materials can be triangular, the profile can be cut at the maximum layer degree, the volume of the cut waste materials is minimized, and the production cost is reduced. It is of course not excluded to arrange the intersection points beyond the side of the profile to ensure the cutting of the profile and to improve the practicality of the cutting machine.

As shown in fig. 2, the lifting mechanism 20 in this embodiment includes a lifting platform 201, a cylinder 202 and a slide rail 203, the cutting mechanism 30 is disposed on the lifting platform 201, the slide rail 203 is disposed on the frame 10, the lifting platform 201 is slidably disposed on the slide rail 203, and an output shaft of the cylinder 202 is disposed between the lifting platform 201 and the frame 10 in parallel with the slide rail 203. Drive elevating platform 201 through cylinder 202 and slide along slide rail 203, and then make the cutting structure on the elevating platform 201 remove the cutting, consequently only need control cylinder 202 after opening cutting mechanism 30 and reciprocate, can reach the effect of mechanized cutting, improve production efficiency.

As shown in fig. 2 and fig. 3, the present embodiment further includes a clamping mechanism 40, the clamping mechanism 40 is used for clamping and fixing the section of the flange, and the clamping mechanism 40 is disposed on the machine frame 10 below the cutting structure. The clamping mechanism 40 includes a pressing cylinder 401 for pressing the profile on the table of the rack 10 from top to bottom, and a side pressing cylinder 402 for pressing the profile on the rack 10 from one side. Roof pressure cylinder 401 and side top cylinder 402 all are the cylinder to combine frame 10, from top to bottom support the section bar through roof pressure cylinder 401, carry out the centre gripping to the section bar by the side through side top cylinder 402 and frame 10 simultaneously, all retrained the atress direction that cutting mechanism 30 probably caused the section bar in the direction of cutting, improve the quality and the efficiency of tailorring the section bar.

In this embodiment, the pushing cylinder and the lifting mechanism 20 are disposed parallel to each other in the moving direction, and the side pushing cylinder 402 is disposed parallel to the straight line on which the bisector 305 of the cutting angle 304 is located. The top pressing cylinder 401 and the side top pressing cylinder 402 can enable the section bar and the cutters to be in a vertical relation, and the symmetrical lines of the cutting included angles 304 of the two cutters are perpendicular to the side edges of the section bar, so that after the section bar is cut, the angles of the end face inclination angles of the two ends of the section bar are the same. The requirement of required symmetrical cutting can be met only by placing the section bar in the clamping mechanism 40, the production efficiency of products is improved, the complexity of the process and the production cost are reduced, meanwhile, the production quality can be guaranteed, and the clamping mechanism has high practical value.

The above embodiments are only used for explaining the technical solution of the present invention and not for limiting the same, and although the above embodiments are specific to the present invention, it should be understood by those skilled in the art that the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the present invention, which should be covered by the claims of the present invention.

Claims

1. A cutting machine for a flange frame is characterized by comprising a rack, a lifting mechanism and a cutting mechanism;

the lifting mechanism is arranged on the rack, the cutting mechanism is arranged on the lifting mechanism, and the lifting mechanism drives the cutting mechanism to move and cut along a linear direction;

the cutting mechanism is provided with a first cutter and a second cutter which are respectively driven by a power unit, the intersection angle of the surface of the first cutter and the surface of the second cutter is set as a cutting included angle, and the two power units of the cutting mechanism are mutually stacked;

through first cutter with the second cutter is decided the section bar symmetry to cut out and have the angle breach of cutting contained angle.

2. The cutting machine of a flange frame according to claim 1, characterized in that: the cutting mechanism is arranged on the lifting platform, the sliding rail is arranged on the rack, the lifting platform is slidably arranged on the sliding rail, and an output shaft of the cylinder is parallel to the sliding rail arranged between the lifting platform and the rack.

3. The cutting machine of a flange frame according to claim 1, characterized in that: the first cutter and the second cutter are cutting grinding wheels, cutter wheels or sawteeth.

4. The cutting machine of a flange frame according to claim 1, characterized in that: the angle of the cutting included angle is 90 degrees.

5. The cutting machine of a flange frame according to claim 1, characterized in that: still include fixture, fixture is used for carrying out the centre gripping to the section bar of flange and fixes, fixture is located the below setting of cutting structure and is in on the frame.

6. The cutting machine of a flange frame according to claim 5, characterized in that: the clamping mechanism comprises a jacking cylinder which jacks the section bar from top to bottom on the table surface of the rack, and a side jacking cylinder which jacks the section bar from one side on the rack.

7. The cutting machine of a flange frame according to claim 6, characterized in that: the top pressure air cylinder and the lifting mechanism are arranged in parallel in the moving direction, and the side top air cylinder and a straight line at which the cutting included angle is halved are arranged in parallel.

8. The cutting machine of a flange frame according to claim 1, characterized in that: the first cutter and the second cutter are provided with an intersection point on the projection plane in the cutting direction, and the intersection point is aligned with the side face of the section bar far away from the cutting mechanism.