CN214684842U - Cutting bed frame body and cutting device - Google Patents

Abstract

The utility model provides a cutting bed support body and cutting device. The utility model provides a cutting bed support body and cutting device, including last guiding gutter, lower guiding gutter and coupling assembling, the coupling assembling top is used for supporting go up the guiding gutter, the guiding gutter is located down go up the guiding gutter below, the guiding gutter includes first guiding gutter and second guiding gutter down, still be provided with on the coupling assembling that the guiding gutter is placed the position under first guiding gutter and the second and place the position, first guiding gutter inlay in the first guiding gutter is placed the position, the second guiding gutter inlay in the guiding gutter is placed the position under the second, it is equipped with a plurality of through-holes to go up the guiding gutter bottom, a plurality of through-holes UNICOM respectively first guiding gutter and second guiding gutter. The utility model provides a cutting bed support body and cutting device can rapid cooling, and work efficiency is higher.

Description

Cutting bed frame body and cutting device

Technical Field

The utility model belongs to engineering machine tool makes the field, concretely relates to cutting bed support body and cutting device.

Background

At present, in the metallurgical industry, a large amount of cutting operations of side edges, sizing and samples of medium and thick steel plates are required, and corresponding selection is carried out according to adopted cutting machines when a cutting rack is selected, the prior art mainly comprises various types such as laser cutting, flame cutting and plasma cutting, and the cutting rack is selected according to corresponding collocation, but most of the cutting racks have a defect that when the cutting operation is finished, cut objects are not suitable to be replaced due to high temperature, the working efficiency is reduced, but in the prior art, a plurality of cooling devices such as water tanks are used for cooling the cut objects, but most of the cooling devices do not achieve the expected effect, water in the cooling process cannot be collected in a centralized manner, and the construction is not changed and the environment is polluted, and the temperature can not be rapidly reduced, and the working efficiency is also very low.

Therefore, need carry out large-scale transformation and upgrading on the holistic structure basis of current cutting bed support body, overcome current problem and not enough, improve cutting equipment's work efficiency and strengthen heat sink's effect.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a higher, the better cutting bed support body of heat sink of work efficiency and cutting device.

The utility model provides a cutting bed support body, including last guiding gutter, lower guiding gutter and coupling assembling, the coupling assembling top is used for supporting go up the guiding gutter, the guiding gutter is located down go up the guiding gutter below, the guiding gutter includes first guiding gutter and second guiding gutter down, still be provided with on the coupling assembling first guiding gutter place the position and the second guiding gutter place the position down, first guiding gutter inlay in the first guiding gutter place the position down, the second guiding gutter inlay in the second guiding gutter places the position, it is equipped with a plurality of through-holes to go up the guiding gutter bottom, a plurality of through-holes UNICOM respectively first guiding gutter and second guiding gutter.

Preferably, the connecting assembly comprises a plurality of supporting columns, a plurality of connecting columns and a plurality of supporting blocks, the supporting columns are connected with the connecting columns, one end of each supporting column is connected with the corresponding supporting block, and the other end of each supporting column is connected with the upper water chute.

Preferably, coupling assembling still includes the connecting block, the connecting block is fixed the top of guiding gutter down with the bottom of going up the guiding gutter, it all is box-shaped structure to go up the guiding gutter, down.

The utility model also provides a cutting device, including cutting assembly and cutting bed support body, cutting assembly is fixed on the cutting bed support body, cutting assembly includes a plurality of compressing assemblies, a plurality of first location backup pads and a plurality of second location backup pads are arranged relatively, have the interval region between a plurality of first location backup pads and a plurality of second location backup pads, a plurality of first location backup pads and a plurality of second location backup pads one end is fixed in on the cutting bed support body, the other end is upwards protruding and is arranged relatively to the cutting bed support body, a plurality of compressing assemblies are fixed on the first location backup pads and/or second location backup pads relatively the outside of interval region, compressing assembly includes fixed block, cylinder, telescopic link and pressure strip, the fixed block is used for with compress tightly the subassembly and be fixed in on the cutting bed support body, the cylinder is fixed in on the fixed block, telescopic link one end with the cylinder is connected, the other end with the pressure strip is connected, the cylinder can drive the telescopic link up-and-down motion, works as the cylinder drives when the telescopic link up-movement, the pressure strip is located the top of first location backup pad and a plurality of second location backup pad.

Preferably, the cutting subassembly still includes guide rail set spare and promotion subassembly, guide rail set spare is fixed in on the cutting bed support body, a plurality of subassemblies that compress tightly are all fixed in on the guide rail set spare, the promotion subassembly is fixed on the guide rail set spare, just the promotion subassembly is located between two adjacent subassemblies that compress tightly, the promotion subassembly includes catch bar and mount, mount one end with the catch bar is connected, the mount other end with guide rail set spare is connected.

Preferably, the cutting assembly further comprises a first fixing assembly and a second fixing assembly, the first fixing assembly and the second fixing assembly are connected with the pressing assemblies, the first fixing assembly and the second fixing assembly comprise a locking device and a connecting rod, the locking device is connected with the connecting rod, a limiting assembly is further arranged on the connecting rod, the limiting assembly is multiple, and the first fixing assembly and the second fixing assembly are connected with the pressing assemblies through the limiting assembly.

Preferably, the cutting component further comprises a supporting component, the supporting component comprises a first supporting component and a second supporting component, one end of the first supporting component and one end of the second supporting component are both connected with the connecting rod of the first fixing component through the limiting component, and the other end of the first supporting component and the other end of the second supporting component are both connected with the connecting rod of the second fixing component through the limiting component.

Preferably, the first supporting assembly comprises a first fixing plate, a first supporting plate and a first connecting plate, one end of the first supporting plate is connected with the first fixing plate, the other end of the first supporting plate is connected with the first connecting plate, a fixing screw is arranged on the first connecting plate in a mounted mode, and the second supporting assembly comprises a second fixing plate. The connecting device comprises a second supporting plate and a second connecting plate, wherein one end of the second supporting plate is connected with the second fixing plate, the other end of the second supporting plate is connected with the second connecting plate, and a fixing screw is arranged on the second connecting plate.

Preferably, the cutting stand body comprises a plurality of waste troughs, and the waste troughs are fixed at two ends of the cutting stand body.

Preferably, the first positioning support plate comprises a plurality of grooves and a plurality of gaps penetrating through the whole first positioning support plate, and the gaps and the grooves are connected with each other.

The utility model provides a cutting bed support body can rapid cooling, has improved holistic work efficiency.

Drawings

The foregoing and other objects, features and advantages of the invention will be apparent from the following more particular description of preferred embodiments of the invention, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intended to be drawn to scale in actual dimensions, emphasis instead being placed upon illustrating the principles of the invention.

Fig. 1 is a three-dimensional structure diagram of a cutting table frame body according to an embodiment of the present invention;

fig. 2 is a front view of a cutting deck frame body according to an embodiment of the present invention;

fig. 3 is a schematic view of the overall structure of the cutting stand frame and the cutting device according to the embodiment of the present invention;

fig. 4 is a schematic structural diagram of a pressing assembly of a cutting device according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a first positioning support plate of the cutting device according to an embodiment of the present invention;

in the figure: 1-upper water chute, 101-first water chute, 102-second water chute, 103-connecting block, 106-supporting column, 107-supporting block, 108-connecting column, 2-first positioning supporting plate, 201-groove, 202-gap, 21-second positioning supporting plate, 3-guide rail component, 4-connecting rod, 41-locking device, 42-limiting component, 5-waste chute, 6-push rod, 61-fixing frame, 7-first connecting plate, 71-first supporting plate, 72-first fixing plate, 8-second connecting plate, 81-second supporting plate, 82-second fixing plate, 9-pressing component, 91-fixing block, 92-cylinder and 93-telescopic rod.

Detailed Description

To facilitate an understanding of the present invention, the present invention will now be described more fully with reference to the accompanying drawings.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element and be integral therewith, or intervening elements may also be present. The terms "mounted," "one end," "the other end," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 5, the present embodiment provides a cutting table frame body, which includes an upper water chute, a lower water chute and a connecting assembly, wherein the top of the connecting assembly is used for supporting the upper water chute, the lower water chute is located below the upper water chute, the lower water chute includes a first water chute and a second water chute, the connecting assembly is further provided with a first lower water chute placing position and a second lower water chute placing position, the first water chute is embedded in the first lower water chute placing position, the second water chute is embedded in the second lower water chute placing position, the bottom of the upper water chute is provided with a plurality of through holes, and the plurality of through holes are respectively communicated with the first water chute and the second water chute.

The cutting table frame body and the cutting device provided by the embodiment are characterized in that a spraying faucet is firstly arranged at one end of the cutting table frame body and used for cooling in the cutting process, then the cutting device and the cutting table frame body are mutually fixed, when the cutting device and the cutting table frame body are fixed, a plate (an object to be cut) is placed on the cutting device and fixed, then a pressing component 9, a positioning component and a supporting component on the cutting device are mutually matched to firmly fix the plate, cutting equipment is started, the plate is cut by the cutting equipment, after the cutting operation is carried out, the cutting equipment is moved away, then the spraying faucet is opened, the spraying faucet sprays water onto the cutting table frame body and the cutting device, and as the plate is cut by the cutting equipment in the cutting process, the integral temperature of the plate is improved to a certain degree, and therefore when the spraying faucet sprays water, a certain amount of water needs to be added, about 30 seconds of spraying is needed, the spraying work is finished, the cutting device loosens the plate, the plate is taken out (at the moment, the whole temperature of the plate reaches the normal temperature and can be touched), the cutting work is finished, then a device for receiving water is placed below the first water chute 101 and the second water chute 102, the sprayed water firstly flows into the upper water chute 1, the water in the upper water chute 1 is discharged through the through holes, then the water in the upper water chute 1 slowly flows out to the first water chute 101 and the second water chute 102 through the through holes in the upper water chute 1, the switch valves are arranged outside the first water chute 101 and the second water chute 102, when the water in the upper water chute 1 is completely discharged into the first water chute 101 and the second water chute 102, the switch valves of the first water chute 101 and the second water chute 102 are opened, the water in the first water chute 101 and the water in the second water chute 102 flow into the water receiving device through the switch valve, when the water in the first water chute 101 and the second water chute 102 is drained, the switch valve is closed, then the water receiving device is manually removed, and the operation is finished.

The cutting bed support body and the cutting device provided by the embodiment cool down the plate in the cutting process, and treat that the cooling work is finished, the moisture of the cooling work is discharged from the upper water chute 1 to the first water chute 101 and the second water chute 102 through the through hole, and then the moisture in the first water chute 101 and the second water chute 102 is uniformly discharged. Not only improves the working efficiency of the whole cutting equipment, but also enhances the cooling effect of the cooling system and protects the environment.

Referring to fig. 1-2, in a preferred embodiment, the connection assembly includes a plurality of support columns, a plurality of connection columns and a plurality of support blocks, the support columns and the connection columns are connected to each other, one end of each support column is connected to the support block, and the other end of each support column is connected to the upper water chute. The supporting column 106, the connecting column 108 and the supporting block 107 form a square framework through assembly, the supporting column 106 and the supporting block 107 are connected through fixing screws, and a device fixedly connected with the ground is further arranged on the supporting block 107.

Referring to fig. 1-2, in a preferred embodiment, the connecting assembly further includes a connecting block 103 fixed to the top of the lower water chute and the bottom of the upper water chute 1, and the upper water chute 1 and the lower water chute are both box-shaped. The first water chute 101 and the second water chute 102 of the upper water chute 1 and the lower water chute are of box-shaped structures and are mainly used for receiving and storing a large amount of moisture sprayed by a spraying faucet when plates are used and the spraying faucet is used for spraying water, the water on the upper water chute 1 mainly flows into the first water chute 101 and the second water chute 102 through the through holes in the upper water chute 1, and then the moisture is discharged through the switch valves on the first water chute 101 and the second water chute 102.

Referring to fig. 3, in a preferred embodiment, the present embodiment further provides a cutting device and a cutting frame body including any one of the cutting frame bodies, the cutting device is fixed on the cutting frame body, the cutting device includes a plurality of pressing assemblies 9, a plurality of first positioning support plates 2 and a plurality of second positioning support plates 21, the plurality of first positioning support plates 2 and the plurality of second positioning support plates 21 are disposed opposite to each other, a spacing area is formed between the plurality of first positioning support plates 2 and the plurality of second positioning support plates 21, one end of each of the plurality of first positioning support plates 2 and the plurality of second positioning support plates 21 is fixed on the cutting frame body, the other end of each of the plurality of first positioning support plates 2 and the plurality of second positioning support plates 21 protrudes upward relative to the cutting frame body, the plurality of pressing assemblies 9 are fixed outside the relative spacing area of the first positioning support plates 2 and/or the second positioning support plates 21, compress tightly subassembly 9 and include fixed block 91, cylinder 92, telescopic link 93 and pressure strip, fixed block 91 is used for being fixed in the cutting bed body with compressing tightly subassembly 9 on, cylinder 92 is fixed in on fixed block 91, telescopic link 93 one end is connected with cylinder 92, the other end is connected with the pressure strip, cylinder 92 can drive telescopic link 93 up-and-down motion, when cylinder 92 drives telescopic link 93 upward movement, the pressure strip is located the top of first location backup pad 2 and a plurality of second location backup pad 21.

The plate is placed on a first positioning support plate 2 and a second positioning support plate 21 (the number of the first positioning support plate 2 and the number of the second positioning support plate 21 are four, and the plate can be increased and decreased according to the length of the plate), then an expansion rod 93 is controlled by an air cylinder 92, the expansion rod 93 drives a compression plate to perform telescopic motion, the expansion rod 93 controls the compression plate to move upwards, when the plate is placed stably, the expansion rod 93 controls the compression plate to move downwards (towards the direction of the plate), when the compression plate and the plate touch each other, the expansion rod 93 controls the compression plate to stop moving, a pushing assembly controls a pushing rod 6 to be matched with the compression plate, the fixity of the plate is improved, then a laser cutting machine (adopted cutting equipment) is adopted to cut the part of the plate, and the upper part of the plate is cut at a corresponding position (mainly looking at the whole structure of the luggage case), then correspondingly cutting the edge position of the upper part of the plate, mainly correspondingly cutting the grooves 201 and the gaps 202 on the first positioning support plate, when the cutting work of the upper part of the plate is finished, replacing cutting equipment, replacing a laser cutting machine with a milling cutter cutting machine, firstly drilling the corresponding positions of four port positions of the plate by using the cutting machine, when the drilling work of the four port positions is finished, performing the next operation, drilling the side position, selecting the drilling position according to the distance between the grooves 201 of the positioning support plate, drilling 3-4 holes at the plate position above each positioning support plate, starting drilling from the side surface of the plate above the first positioning support plate by using the milling cutter cutting machine, when the drilling work is about to be finished on the side surface of the plate above the first positioning support plate, cylinder 92 control telescopic link 93 drives the pressure strip and upwards moves, compresses tightly subassembly 9 afterwards and carries out the position change through guide rail set spare 3, treat first location backup pad top side complete and when respectively accomplishing, compresses tightly subassembly 9 and returns to the primary importance, and the milling cutter cutting machine begins to carry out the side of second location backup pad top and carries out drilling cutting work, carries out the side cutting to whole plate afterwards, and cutting work finishes until drilling cutting work is whole to be accomplished.

Referring to fig. 3, in a preferred embodiment, the cutting assembly further includes a guide rail assembly 3 and a pushing assembly, the guide rail assembly 3 is fixed on the cutting table frame body, the pressing assemblies 9 are all fixed on the guide rail assembly 3, the pushing assembly is fixed on the guide rail assembly 3 and located between two adjacent pressing assemblies 9, the pushing assembly includes a pushing rod 6 and a fixing frame 61, one end of the fixing frame 61 is connected with the pushing rod 6, and the other end of the fixing frame 61 is connected with the guide rail assembly.

The pushing assembly and the pressing assembly 9 are fixed on the guide rail assembly 3, the pushing assembly can be replaced according to the specific structure of the plate, and the pushing assembly is fixed in the gap between the two pressing assemblies 9 at most so as to be used for fixing the plate. The push rod 6 is connected with the fixing frame 61, the cylinder 92 is arranged on the fixing piece in a pile mode, when the plate is placed on the cutting device, the cylinder 92 controls the push rod 6 to move, the plate is fixedly held, and the fixing performance of the plate can be further enhanced.

Referring to fig. 3, in a preferred embodiment, the cutting assembly further includes a first fixing assembly and a second fixing assembly, the first fixing assembly and the second fixing assembly are both connected to the plurality of pressing assemblies 9, each of the first fixing assembly and the second fixing assembly includes a locking device 41 and a connecting rod 4, the locking device 41 is connected to the connecting rod 4, the connecting rod 4 is further provided with a plurality of limiting assemblies, and the first fixing assembly and the second fixing assembly are connected to the pressing assemblies 9 through the limiting assemblies.

Referring to fig. 3, in a preferred embodiment, the cutting assembly further includes a supporting assembly, the supporting assembly includes a first supporting assembly and a second supporting assembly, one end of each of the first supporting assembly and the second supporting assembly is connected to the connecting rod 4 of the first fixing assembly through a limiting assembly 42, and the other end of each of the first supporting assembly and the second supporting assembly is connected to the connecting rod 4 of the second fixing assembly through a limiting assembly 42.

Referring to fig. 3, in a preferred embodiment, the first supporting assembly includes a first fixing plate 72, a first supporting plate 71 and a first engaging plate 7, one end of the first supporting plate 71 is connected to the first fixing plate 72, the other end of the first supporting plate 71 is connected to the first engaging plate 7, a fixing screw is mounted on the first engaging plate 7, and the second supporting assembly includes a second fixing plate 82. A second supporting plate 81 and a second engaging plate 8, wherein one end of the second supporting plate 81 is connected to the second fixing plate 82, the other end of the second supporting plate 81 is connected to the second engaging plate 8, and a fixing screw is provided on the second engaging plate 8.

The fixing screws on the first connecting plate 7 and the second connecting plate 8 are respectively parallel and located on the same horizontal plane, the number of the fixing screws is two, and the fixing screws are mainly used for fixing the plate in one position and ensuring the same length of each plate when the plate is placed on the same water surface of the connecting plate, the first positioning support plate 2 and the second positioning support plate 21.

Referring to fig. 3, in the preferred embodiment, the cutting deck body includes a plurality of the scrap boxes 5, and the scrap boxes 5 are fixed to both ends of the cutting deck body. The two waste chutes 5 are mainly fixed in a square framework formed by the connecting column 108 and the supporting column 106 and integrally fixed by fixing screws, and the waste chutes 5 mainly receive the missing and generated fragmentary or fine parts in the cutting process.

Referring to fig. 5, in the preferred embodiment, the first positioning support plate 2 includes a plurality of grooves 201 and slots 202 penetrating the entire first positioning support plate 2, and the slots 202 and the grooves 201 are connected to each other. The gap 202 and the groove 201 on the first positioning support plate 2 are mainly used for positioning the plate, so that the cutting device can cut the plate more accurately.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, reference to the description of the terms "preferred embodiment," "yet another embodiment," "other embodiments," or "specific examples," etc., means 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 application. In this specification, the schematic representations of the terms used above are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims (10)

1. The utility model provides a cutting table support body, its characterized in that includes aqueduct, lower aqueduct and coupling assembling, the coupling assembling top is used for supporting go up the aqueduct, the aqueduct is located down go up the aqueduct below, the aqueduct includes first aqueduct and second aqueduct down, still be provided with on the coupling assembling that first aqueduct is placed the position and the aqueduct is placed the position under the second, first aqueduct inlay in first aqueduct is placed in the position, the second aqueduct inlay in the aqueduct is placed in the position under the second, it is equipped with a plurality of through-holes to go up the aqueduct bottom, a plurality of through-holes UNICOM respectively first aqueduct and second aqueduct.

2. The cutting deck frame body of claim 1, wherein the connecting assembly comprises a plurality of support columns, a plurality of connecting columns and a plurality of support blocks, the plurality of support columns and the plurality of connecting columns are connected to each other, one end of each support column is connected to the corresponding support block, and the other end of each support column is connected to the upper water chute.

3. The cutting deck frame of claim 1, wherein the connection assembly further comprises a connection block secured to the top of the lower flume and the bottom of the upper flume, the upper and lower flumes each being box-shaped.

4. The cutting holder of claim 1, wherein the cutting holder includes a plurality of slots secured at both ends of the cutting holder.

5. A cutting assembly comprising a cutting holder body according to any one of claims 1 to 4 and a cutting assembly secured to the cutting holder body, wherein the cutting assembly comprises a plurality of pressing assemblies, a plurality of first positioning support plates and a plurality of second positioning support plates, wherein the plurality of first positioning support plates and the plurality of second positioning support plates are disposed opposite to each other, a space is formed between the plurality of first positioning support plates and the plurality of second positioning support plates, one end of each of the plurality of first positioning support plates and the plurality of second positioning support plates is secured to the cutting holder body, the other end of each of the plurality of first positioning support plates and the plurality of second positioning support plates protrudes upward from the cutting holder body, the plurality of pressing assemblies are secured to the outer sides of the space, relative to the first positioning support plates and/or the second positioning support plates, each of the pressing assemblies comprises a fixing block, a positioning block, The cutting table comprises an air cylinder, a telescopic rod and a pressing plate, wherein the fixed block is used for fixing the pressing assembly on the cutting table frame body, the air cylinder is fixed on the fixed block, one end of the telescopic rod is connected with the air cylinder, the other end of the telescopic rod is connected with the pressing plate, the air cylinder can drive the telescopic rod to move up and down, and when the air cylinder drives the telescopic rod to move up, the pressing plate is located above the first positioning support plate and the second positioning support plates.

6. The cutting device according to claim 5, wherein the cutting assembly further comprises a guide rail assembly and a pushing assembly, the guide rail assembly is fixed on the cutting table frame body, the plurality of pressing assemblies are fixed on the guide rail assembly, the pushing assembly is fixed on the guide rail assembly and located between two adjacent pressing assemblies, the pushing assembly comprises a pushing rod and a fixing frame, one end of the fixing frame is connected with the pushing rod, and the other end of the fixing frame is connected with the guide rail assembly.

7. The cutting device as claimed in claim 5, wherein the cutting assembly further comprises a first fixing assembly and a second fixing assembly, the first fixing assembly and the second fixing assembly are connected with the plurality of pressing assemblies, the first fixing assembly and the second fixing assembly each comprise a locking device and a connecting rod, the locking device is connected with the connecting rod, a plurality of limiting assemblies are further arranged on the connecting rod, and the first fixing assembly and the second fixing assembly are connected with the pressing assemblies through the limiting assemblies.

8. The cutting device of claim 7, wherein the cutting assembly further comprises a support assembly, the support assembly comprising a first support assembly and a second support assembly, one end of each of the first support assembly and the second support assembly being connected to the connecting rod of the first fixation assembly via the stop assembly, and the other end of each of the first support assembly and the second support assembly being connected to the connecting rod of the second fixation assembly via the stop assembly.

9. The cutting apparatus according to claim 8, wherein the first support assembly comprises a first fixing plate, a first support plate and a first engaging plate, one end of the first support plate is connected to the first fixing plate, the other end of the first support plate is connected to the first engaging plate, a fixing screw is mounted on the first engaging plate, the second support assembly comprises a second fixing plate, a second support plate and a second engaging plate, one end of the second support plate is connected to the second fixing plate, the other end of the second support plate is connected to the second engaging plate, and a fixing screw is mounted on the second engaging plate.

10. The cutting device as claimed in claim 5, wherein the first location support plate includes a plurality of grooves and a slit extending through the entire first location support plate, and the slit and the grooves are connected to each other.

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