CN211939346U

CN211939346U - Sheet metal cutting device

Info

Publication number: CN211939346U
Application number: CN202020641093.7U
Authority: CN
Inventors: 孙传武; 夏隆生; 朱金娇; 黄黎明; 许娇成; 李晓兵; 李蓉
Original assignee: Xinjiang Huixiang Laser Technology Co ltd
Current assignee: Xinjiang Huixiang Laser Technology Co ltd
Priority date: 2020-04-25
Filing date: 2020-04-25
Publication date: 2020-11-17
Anticipated expiration: 2030-04-25

Abstract

The utility model relates to a panel beating cutting technical field, concretely relates to panel beating cutting device, including moving mechanism, guiding mechanism and cutting mechanism, moving mechanism includes bottom plate, curb plate and first drive link, the equal fixedly connected with leg post in four end angles of bottom plate bottom surface, the equal fixedly connected with curb plate in both sides of bottom plate. The utility model discloses in, through using the L template, the structure of spring and cavity pulley, thereby can both play fixed effect to unidimensional sheet metal board, and simultaneously, be provided with the projection through the surface at the L template, thereby avoid cutting the L template of below in the cutting, guarantee the precision of cutting and this fixed establishment's reliability, through be provided with centre gripping unit and roof between two backup pads, the sheet metal board skew appears when cutting mechanism cuts the sheet metal board when having avoided, and is rational in infrastructure, it is too expensive to have solved current laser cutting equipment, and the problem that traditional cutter cutting precision is not enough, be worth promoting on a large scale.

Description

Sheet metal cutting device

Technical Field

The utility model relates to a panel beating cutting technical field, concretely relates to panel beating cutting device.

Background

The sheet metal processing is a pivotal technology which needs to be mastered by a sheet metal technical staff, and is also an important process for sheet metal product forming, the sheet metal processing comprises the traditional methods and process parameters of cutting blanking, blanking processing, bending and pressing forming and the like, and also comprises various cold stamping die structures and process parameters, various equipment working principles and operation methods, and also comprises a new stamping technology and a new process, and the processing of a part sheet metal is called sheet metal processing.

The existing sheet metal cutting devices are mainly divided into two categories, one category is laser cutting, the other category is traditional cutter cutting, but laser cutting equipment is too expensive and is difficult to popularize generally, and although an adjusting mechanism and a cutting mechanism for traditional cutter cutting are mature, because a reliable sheet metal fixing mechanism is not provided, when the cutting mechanism cuts a sheet metal, the sheet metal can deviate to a certain extent, so that certain errors are generated, the precision is lost, the qualification rate of sheet metal parts produced finally is reduced, and the waste of raw materials and the reduction of the production efficiency of factories are caused.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, the utility model aims to provide a panel beating cutting device, through using the L template, the structure of spring and cavity pulley, thereby can both play fixed effect to unidimensional sheet metal board, through be provided with centre gripping unit and roof between two backup pads, the skew appears when cutting mechanism cuts the sheet metal board has been avoided, guarantee the precision of cutting and this fixed establishment's reliability, and the clamping mode of sheet metal board is comparatively simple, moreover, the steam generator is rational in infrastructure, it is too expensive to have solved current laser cutting equipment, and the not enough problem of traditional cutter cutting precision.

The purpose of the utility model can be realized by the following technical scheme:

the metal plate cutting device comprises a moving mechanism, an adjusting mechanism and a cutting mechanism, wherein the adjusting mechanism is fixed on the upper part of the moving mechanism, the adjusting mechanism is fixedly connected with the cutting mechanism, the moving mechanism comprises a bottom plate, side plates and a first transmission rod, four end corners of the bottom surface of the bottom plate are fixedly connected with leg columns, and the two sides of the bottom plate are fixedly connected with the side plates;

the upper surface of the bottom plate is provided with a fixing mechanism, the fixing mechanism comprises a clamping unit, two supporting plates and two L-shaped plates, the two supporting plates are respectively and fixedly connected with the inner side walls of the corresponding side plates, the bottom surfaces of the supporting plates are fixedly connected with a plurality of supporting rods fixedly connected with the bottom plate at equal intervals, one sides of the two supporting plates are fixedly connected with a top plate, the two supporting plates are correspondingly provided with the L-shaped plates above, the bottom surfaces of the L-shaped plates are fixedly connected with three connecting elements at equal intervals, the interior of each connecting element is rotatably connected with a hollow pulley, the positions of the supporting plates corresponding to the hollow pulleys are fixedly connected with a slide rail, the hollow pulleys are connected with the slide rail in a rolling manner, two sides of the two L-shaped plates are respectively and fixedly connected with four first threaded columns, one end of a spring, the other end and the adjacent curb plate fixed connection of second screw thread post, seven projections of the equal equidistance fixedly connected with in the outside of L template upper surface and the one side that is close to the roof, two the backup pad deviates from curb plate position department sliding connection has the clamping unit that is used for pressing from both sides and connects the metal sheet body, makes up through clamping unit and roof, can cut metal sheet in cutting mechanism moving direction.

It is further characterized in that the distance between the opposite faces of the two support plates is 15-20cm, which facilitates the movement of the clamping unit between the two support plates.

The clamping unit comprises an upper plate, a lower plate and a push plate, the middle position of the outer side wall of the push plate is fixedly connected with one end of a connecting handle, the other end of the connecting handle is fixedly connected with the upper plate, the upper surface of the upper plate is rotatably connected with a rocker, the upper plate is penetrated through the upper end of the rocker, the lower end of the rocker is fixedly connected with the top end of a lifting threaded column, and the bottom end of the lifting threaded column is connected with the lower plate in a screwing mode.

The sliding rail is characterized in that the side section of the sliding rail is conical, and the vertical section of the sliding rail is conical, so that the sliding rail can be firmly fixed on the sliding rail.

Further, the sizes of the upper clamping plate and the lower clamping plate are equal, and the upper clamping plate and the lower clamping plate are parallel to each other, so that in the production process of the metal plate cutting device, the machining process of the upper clamping plate and the lower clamping plate is saved, and the manufacturing cost of the device is reduced.

Further, the push plate and the top plate are parallel to each other, so that the metal plate between the push plate and the top plate can be clamped in parallel.

The utility model has the advantages that:

1. the L-shaped plate, the spring and the hollow pulley are used, so that metal plates with different sizes can be fixed, the limitation that the size requirement of the metal plates is too single when the metal plates are fixed at present is broken, the use is convenient, the compatibility of the fixing structure to the metal plates is increased, and meanwhile, the convex columns are arranged on the surface of the L-shaped plate, so that the lower L-shaped plate is prevented from being cut when the metal plates are cut, and the cutting precision and the reliability of the fixing mechanism are ensured;

2. through being provided with centre gripping unit and roof between two backup pads, the metal plate body skew appears when cutting mechanism cuts the metal plate body has been avoided to improved operating personnel and carried out the precision of cutting to the metal plate body, and this clamping means is comparatively simple, and is rational in infrastructure, has solved current laser cutting equipment too expensive, and the problem that traditional cutter cutting accuracy is not enough is worth promoting on a large scale.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic diagram of the moving structure of the present invention;

FIG. 3 is a schematic view of the adjusting structure of the present invention;

FIG. 4 is a schematic view of the middle cutting structure of the present invention;

FIG. 5 is a schematic view of the fixing structure of the present invention;

FIG. 6 is an enlarged view of a portion of FIG. 5 at A;

fig. 7 is a schematic view of the structure of the middle slide rail of the present invention;

fig. 8 is a partial enlarged view at B in fig. 7.

In the figure: 100. a moving mechanism; 110. a base plate; 111. a leg post; 120. a side plate; 121. a first guide rail; 122. a second guide rail; 123. a first guide wheel set; 124. a second guide wheel set; 125. a chute; 130. a transmission rod; 131. moving the plate; 132. an annular handle; 200. an adjustment mechanism; 300. a cutting mechanism; 400. a fixing mechanism; 410. a support plate; 411. a support bar; 412. a top plate; 413. a slide rail; 414. a connecting element; 415. a hollow pulley; 420. an L-shaped plate; 421. a first threaded post; 422. a spring; 423. a second threaded post; 424. a convex column; 430. a clamping unit; 431. a connecting handle; 432. an upper splint; 433. a rocker; 434. a rising threaded post; 435. a lower splint; 436. a push plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-8, the sheet metal cutting device includes a moving mechanism 100, an adjusting mechanism 200 and a cutting mechanism 300, the moving mechanism 100 includes a bottom plate 110, side plates 120 and a first transmission rod 130, four end corners of the bottom surface of the bottom plate 110 are fixedly connected with leg columns 111, two sides of the bottom plate 110 are fixedly connected with the side plates 120, outer side walls of the side plates 120 are fixedly connected with a first guide rail 121 and a second guide rail 122 from bottom to top, a first guide wheel set 123 is slidably connected on the first guide rail 121, a second guide wheel set 124 is slidably connected on the second guide rail 122, sliding grooves 125 are respectively formed in the middle portions of the two side plates 120, the transmission rod 130 is rotatably connected between the two sliding grooves 125, two ends of the transmission rod 130 are respectively provided with a driving rod 131, one end of the transmission rod 130 penetrates through a movable plate 131 and is fixedly connected with an annular handle movable plate 132, the other end of the transmission rod 130 is rotatably connected with the driving rod 131, an inner wall, an adjusting mechanism 200 is fixedly connected between the two moving plates 131, a cutting mechanism 300 is fixedly connected to the adjusting mechanism 200, and the cutting mechanism 300 is driven to move through the adjusting mechanism 200, so that the plates are cut at different positions;

the upper surface of the bottom plate 110 is provided with a fixing mechanism 400, the fixing mechanism 400 comprises a clamping unit 430, two supporting plates 410 and two L-shaped plates 420, the two supporting plates 410 are respectively fixedly connected with the inner side walls of the corresponding side plates 120, the bottom surfaces of the supporting plates 410 are fixedly connected with a plurality of supporting rods 411 fixedly connected with the bottom plate 110 at equal intervals, one sides of the two supporting plates 410 are fixedly connected with a top plate 412, the L-shaped plates 420 are correspondingly arranged above the two supporting plates 410, three connecting elements 414 are fixedly connected with the bottom surfaces of the L-shaped plates 420 at equal intervals, hollow pulleys 415 are rotatably connected inside the connecting elements 414, sliding rails 413 are fixedly connected at the positions of the supporting plates 410 corresponding to the hollow pulleys 415, the hollow pulleys 415 and the sliding rails 413 are in rolling connection, four first threaded columns 421 are fixedly connected to two sides of the two L-shaped plates 420, one end of a spring 422 is, the other end of second screw thread post 423 and adjacent curb plate 120 fixed connection, seven convex columns 424 of equal equidistance fixedly connected with in the outside of L template 420 upper surface and the one side that is close to roof 412, two backup pads 410 deviate from curb plate 120 position department sliding connection have a clamping unit 430 that is used for pressing from both sides the metal sheet body, make up through clamping unit 430 and roof 412, can cut the metal sheet in cutting mechanism 300 moving direction.

The distance between the opposite surfaces of the two support plates 410 is 15-20cm, the distance is convenient for the clamping unit 430 to move between the two support plates 410, the clamping unit 430 comprises an upper clamping plate 432, a lower clamping plate 435 and a push plate 436, one end of a connecting handle 431 is fixedly connected to the middle position of the outer side wall of the push plate 436, the other end of the connecting handle 431 is fixedly connected with the upper clamping plate 432, the upper surface of the upper clamping plate 432 is rotatably connected with a rocker 433, the upper end of the rocker 433 penetrates through the upper clamping plate 432, the lower end of the rocker 433 is fixedly connected with the top end of a lifting threaded column 434, and the bottom end of the lifting threaded column 434 is rotatably connected.

The side section of the sliding rail 413 is conical, the vertical section of the sliding rail 413 is conical, so that the sliding rail 413 can be firmly fixed on the sliding rail 413, the size of the upper clamping plate 432 is equal to that of the lower clamping plate 435, and the upper clamping plate 432 is parallel to that of the lower clamping plate 435, therefore, in the production process of the sheet metal cutting device, the machining process of the upper clamping plate 432 and the machining process of the lower clamping plate 435 are saved, the manufacturing cost of the device is reduced, and the push plate 436 is parallel to the top plate 412, so that the metal plate between the push plate 436 and the top plate 412 can be clamped in parallel.

The working principle is as follows: when the cutting tool is used, a metal plate body is placed on the inner sides of the two L-shaped plates 420, the two L-shaped plates 420 move outwards under the action of tension, the spring 422 in the first threaded column 421 contracts, so that the first threaded column 421 moves towards the second threaded column 423, meanwhile, when the L-shaped plates 420 move towards the two sides, the connecting elements 414 on the bottom surfaces of the L-shaped plates 420 drive the hollow pulleys 415 to slide on the sliding rails 413, and when a cutting material is fixed on the convex columns 424 on the upper surfaces of the L-shaped plates 420, the two sides of the cutting material are fixed;

when both sides of the cut material are fixed, the connecting handle 431 of the clamping unit 430 is pushed to move the entire clamping unit 430 toward the top plate 412, when the push plate 436 fixedly connected to the connecting handle 431 is in contact with one end of the cut material, the rocker 433 on the upper surface of the upper clamp 432 is rotated, the lower clamp 435 is driven to move upward by the ascending screw column 434, and when the upper clamp 432 and the lower clamp 435 clamp the support plate 410, the clamping of the cut material is completed, and at this time, the moving mechanism 100, the adjusting mechanism 200 and the cutting mechanism 300 are operated to cut the cut material.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. The sheet metal cutting device comprises a moving mechanism (100), an adjusting mechanism (200) and a cutting mechanism (300), wherein the adjusting mechanism (200) is fixed on the upper portion of the moving mechanism (100), and the cutting mechanism (300) is fixedly connected to the adjusting mechanism (200), and the sheet metal cutting device is characterized in that the moving mechanism (100) comprises a bottom plate (110), side plates (120) and a first transmission rod (130), four end corners of the bottom surface of the bottom plate (110) are fixedly connected with leg columns (111), and two sides of the bottom plate (110) are fixedly connected with the side plates (120);

the upper surface of the bottom plate (110) is provided with a fixing mechanism (400), the fixing mechanism (400) comprises a clamping unit (430), two supporting plates (410) and two L-shaped plates (420), the two supporting plates (410) are respectively fixedly connected with the inner side walls of the corresponding side plates (120), the bottom surfaces of the supporting plates (410) are fixedly connected with a plurality of supporting rods (411) fixedly connected with the bottom plate (110) at equal intervals, one sides of the two supporting plates (410) are fixedly connected with a top plate (412), the L-shaped plates (420) are correspondingly arranged above the two supporting plates (410), three connecting elements (414) are fixedly connected with the bottom surfaces of the L-shaped plates (420) at equal intervals, the inner parts of the connecting elements (414) are rotatably connected with hollow pulleys (415), and the positions of the supporting plates (410) corresponding to the hollow pulleys (415) are, and roll connection, two between cavity pulley (415) and slide rail (413) four first screw thread post (421) of the equal fixedly connected with in both sides of L template (420), the one end of fixedly connected with spring (422) in first screw thread post (421), the other end fixedly connected with second screw thread post (423) of spring (422), the other end and adjacent curb plate (120) fixed connection of second screw thread post (423), the seven projection columns (424) of the equal equidistance fixedly connected with in one side of the outside of L template (420) upper surface and being close to roof (412), two backup pad (410) deviate from curb plate (120) position department sliding connection has clamping unit (430) that is used for pressing from and connects the metal plate body.

2. The sheet metal cutting device according to claim 1, wherein the spacing between the opposing faces of the two support plates (410) is 15-20 cm.

3. The sheet metal cutting device according to claim 1, wherein the clamping unit (430) comprises an upper clamping plate (432), a lower clamping plate (435) and a push plate (436), one end of a connecting handle (431) is fixedly connected to the middle position of the outer side wall of the push plate (436), the other end of the connecting handle (431) is fixedly connected with the upper clamping plate (432), the upper surface of the upper clamping plate (432) is rotatably connected with a rocker (433), the upper end of the rocker (433) penetrates through the upper clamping plate (432), the lower end of the rocker (433) is fixedly connected with the top end of a lifting threaded column (434), and the bottom end of the lifting threaded column (434) is rotatably connected with the lower clamping plate (435).

4. The sheet metal cutting device according to claim 1, wherein the vertical cross section of the sliding rail (413) is conical.

5. The sheet metal cutting device of claim 3, wherein the upper jaw (432) and the lower jaw (435) are equal in size and the upper jaw (432) and the lower jaw (435) are parallel to each other.

6. The sheet metal cutting device of claim 3, wherein the push plate (436) and the top plate (412) are parallel to each other.