CN218135415U - Cutting device - Google Patents

Abstract

The utility model provides a cutting device, comprising: a machine body, on which a cutting saw blade is arranged; a protective structure, the protective structure is arranged on the said machine body, and the protective structure encloses a receiving space, and the cutting saw blade arranged in the accommodation space; a workbench, the workbench is movably arranged on the body; a fixing device, the fixing device is connected with the workbench and/or the protective structure, and the fixing device Used to fix the parts to be cut. The cutting device of the utility model completes the cutting by moving the workbench, and the operator does not need to manually push the piece to be cut during the cutting process. At the same time, by adding a protective structure, it can ensure that the operator is completely isolated from the cutting saw blade, completely eliminating the possibility of accidents caused by operator misoperation during the cutting process of the cutting piece, improving the safety performance of the cutting machine, and ensuring the operation personnel safety.

Description

a cutting device

technical field

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

Background technique

In the existing pressure test block cutting machine, the cutting table has no block fixing device, and the operator directly pushes the test pressure block to cut by hand during operation. There will be safety accidents of personal injury, which will bring serious consequences and losses to employees themselves and the company. Therefore, it is of great significance to study and optimize the existing test block cutting machine.

Utility model content

In view of this, the utility model provides a cutting device, the cutting device is equipped with a fixing device and a protective structure on the workbench, and at the same time, it is combined with a double-switch series circuit to control the start and stop of the cutting saw blade driving motor, thereby realizing the test Briquettes are safe to cut.

The utility model adopts the following technical solutions:

In a first aspect, the utility model provides a cutting device, comprising:

A body, the body is provided with a cutting saw blade;

A protective structure, the protective structure is arranged on the body, the protective structure encloses an accommodating space, and the cutting saw blade is arranged in the accommodating space;

a workbench, the workbench is movably arranged on the body;

A fixing device, the fixing device is connected with the workbench and/or the protective structure, and the fixing device is used for fixing the piece to be cut.

Further, a sliding track is provided on the workbench, and the slide track is movably arranged on the body; and/or the cutting device further includes a drive motor connected to the workbench , the drive motor can drive the workbench to move.

Further, the protective structure is surrounded by a plurality of railings; and/or one side of the protective structure has an opening, and a movable protective door is arranged on the edge of the opening, and the protective door opens or covers all said opening.

Further, the fixing device includes a bracket, the bracket is arranged on the workbench, and the bracket is arranged in the accommodating space.

Further, the fixing device also includes a pressing piece and an adjustable screw; the bracket is provided with a screw hole, and the top end of the adjustable screw is passed through the screw hole, and the lower end of the adjustable screw is connected to the screw hole. The pressure piece is fixedly connected; the pressure piece is arranged above the workbench, and during the process of rotating the adjustable screw, the adjustable screw drives the pressure piece close to or away from the workbench.

Further, the support is L-shaped, one end of the support is fixedly connected to the workbench, the other end of the support is located above the workbench and spaced apart from the workbench, and the screw holes are set at the other end of the bracket.

Further, the adjustable screw is arranged parallel to one end of the bracket, and the adjustable screw is perpendicular to the workbench.

Further, the cutting device further includes a transmission motor, a first switch and a second switch; the transmission motor is connected to the cutting saw blade, and the first switch and the second switch are arranged on the side of the workbench , the first switch, the second switch and the transmission motor are connected in series.

Further, the cutting device further includes a first handle and a second handle, the first handle is disposed close to the first switch, and the second handle is disposed close to the second switch.

Further, the cutting device also includes a measuring device, which is movably arranged on the table top of the workbench or on the machine body, and the measuring device is used to measure the distance between the piece to be cut and the cutting saw blade .

The beneficial effects of the above-mentioned technical solution of the utility model are as follows:

The utility model provides a cutting device, comprising: a machine body, on which a cutting saw blade is arranged;

A protective structure, the protective structure is arranged on the body, and the protective structure encloses an accommodating space, and the cutting saw blade is arranged in the accommodating space; a workbench, the workbench is movably arranged on the body On: a fixing device, the fixing device is connected to the workbench and/or the protective structure, and the fixing device is used to fix the piece to be cut.

The utility model has carried out the following improvements on the existing cutting machine: (1) a protective structure is added; the protective structure cover is buckled on the workbench and encloses an accommodating space, and the cutting saw blade is arranged on the in the accommodating space. By adding the protective structure, it is possible to ensure that the operator is completely isolated from the cutting saw blade, which completely eliminates the possibility of accidents caused by operator misoperation during the cutting process of the cutting piece, improves the safety performance of the cutting machine, and ensures Operator safety. (2) The workbench is set to be movable; in the utility model, the workbench is set to reciprocate along the cutting saw blade, so as to cut the pieces to be cut placed on the workbench. During the cutting process, there is no need for the operator to manually push the piece to be cut, but the cutting of the piece to be cut is completed through the movement of the worktable, which improves the safety performance of the cutting machine and ensures the safety of the operator. (3) A fixing device is added; the fixing device installed in the utility model is mainly to ensure that the workpiece to be cut is relatively static between the workbench, and the workpiece to be cut is fixed on the working table by using the fixing device. On the table, when the moving worktable reciprocates along the cutting saw blade, the workpiece fixed on the workbench to be cut can complete the cutting. (4) In the cutting device provided in the utility model, a double-switch series control circuit is also provided. The transmission motor, the first switch and the second switch of the cutting saw blade are connected in series in the said double-switch series control circuit. Press the first switch and the second switch, the series control circuit of the double switch can be connected, and the start and stop of the driving motor of the cutting saw blade is controlled by the double switch, which further improves the safety performance of the cutting device provided in the utility model.

Description of drawings

Fig. 1 is the structural representation of cutting device;

Figure 2 is a schematic diagram of a two-switch series circuit.

Reference signs:

Body 1, cutting saw blade 2, protective structure 3, workbench 4, fixing device 5, measuring device 6;

Transmission motor 21;

The first switch 41, the second switch 42;

Support 51, pressing sheet 52, adjustable screw rod 53.

detailed description

In order to further understand the utility model, the preferred embodiments of the utility model are described below in conjunction with the examples, but it should be understood that these descriptions are only for further illustrating the features and advantages of the utility model, rather than limiting the utility model.

The cutting device provided in the present utility model will be further explained below in conjunction with accompanying drawings 1-2.

In a first aspect, the utility model provides a cutting device, comprising:

A body 1, the body 1 is provided with a cutting saw blade 2; a protective structure 3, the protective structure 3 is arranged on the body 1, the protective structure 3 encloses an accommodation space, and the cutting saw blade 2 is arranged on the In the accommodation space; the workbench 4 is movably arranged on the body 1; the fixing device 5 is connected with the workbench 4 and/or the protective structure 3, and the The fixing device 5 is used to fix the piece to be cut.

Referring to accompanying drawing 1, the cutting device provided in the utility model is the same as the traditional cutting machine: it includes a body 1 and a workbench 4, and the body 1 is provided with a cutting saw blade 2. The utility model has carried out the following improvements on the existing cutting machine: (1) a protective structure 3 has been installed; 2 is arranged in the accommodating space. By installing the protective structure 3, it can ensure that the operator is completely isolated from the cutting saw blade 2, which completely eliminates the possibility of accidents caused by the operator's misoperation during the cutting process of the cutting piece, and improves the safety performance of the cutting machine. The safety of the operator is guaranteed. (2) The workbench 4 is set to be movable; in the utility model, the workbench 4 is set to reciprocate along the cutting saw blade 2, so as to cut the pieces to be cut placed on the workbench 4. During the cutting process, the operator does not need to manually push the piece to be cut, but completes the cutting of the piece to be cut by moving the workbench 4, which improves the safety performance of the cutting machine and ensures the safety of the operator. (3) fixed device 5 has been installed; the fixed device 5 installed in the utility model is mainly in order to guarantee relative static between the workpiece to be cut and the described workbench 4, by using the fixed device 5 to fix the described workpiece to be cut On the workbench 4 , when the movable workbench 4 reciprocates along the cutting saw blade 2 , the parts to be cut fixed on the workbench 4 can be cut.

According to some embodiments of the present utility model, the workbench 4 is provided with a sliding track, and the sliding track is movably arranged on the body 1; and/or the cutting device further includes a driving motor, the The drive motor is connected with the workbench 4, and the drive motor can drive the workbench 4 to move.

Specifically, there are two ways to move the workbench 4 in the utility model, the first is to set a sliding track between the workbench 4 and the body 1, and realize the movement of the workbench 4 through the slide track . The second is to install a drive motor in the cutting device, the drive motor is connected to the worktable 4, and the worktable 4 is driven to move by the drive motor.

According to some embodiments of the present utility model, the protective structure 3 is surrounded by a plurality of railings; and/or one side of the protective structure 3 has an opening, and a movable protective door is provided on the edge of the opening, and the protective The opening is opened or blocked during the door movement.

According to some embodiments of the present utility model, the fixing device 5 includes a bracket 51, the bracket 51 is arranged on the workbench 4, and the bracket 51 is arranged in the accommodation space.

According to some embodiments of the present utility model, the fixing device 5 also includes a pressing piece 52 and an adjustable screw 53; the bracket 51 is provided with a screw hole, and the top end of the adjustable screw 53 is passed through the screw hole Among them, the lower end of the adjustable screw 53 is fixedly connected with the pressing piece 52; the pressing piece 52 is arranged above the workbench 4, and during the process of rotating the adjustable screw 53, the adjustable screw 53 drives the pressing piece 52 to approach or move away from the workbench 4 .

According to some embodiments of the present utility model, the support 51 is L-shaped, one end of the support 51 is fixedly connected to the workbench 4, and the other end of the support 51 is located above the workbench 4 and connected to the workbench 4. The worktables 4 are arranged at intervals, and the screw holes are arranged at the other end of the bracket 51 .

According to some embodiments of the present utility model, the adjustable screw rod 53 is arranged parallel to one end of the bracket 51 , and the adjustable screw rod 53 is perpendicular to the workbench 4 .

As shown in accompanying drawing 1, a kind of setting form of fixing device 5 is provided in the utility model, and described fixing device 5 comprises: bracket 51, pressing piece 52, adjustable screw rod 53; Described bracket 51, pressing piece 52 and The connection mode of the adjustable screw 53 is as follows: the bracket 51 is provided with a screw hole, the top of the adjustable screw 53 is set in the screw hole, and the lower end of the adjustable screw 53 is connected to the pressing piece 52 Fixed connection, thus forming the fixing device 5 . In the fixing device 5, the support 51 is L-shaped, one end of the support 51 is fixedly connected to the workbench 4, and the other end of the support 51 is located above the workbench 4 and connected to the workbench 4. The worktables 4 are arranged at intervals, and the screw holes are arranged at the other end of the bracket 51 . The pressing piece 52 is disposed above the workbench 4 , and the adjustable screw 53 drives the pressing piece 52 to approach or move away from the workbench 4 during the process of rotating the adjustable screw 53 . In actual application, according to the size of the piece to be cut, the height of the pressing piece 52 is adjusted, so as to be able to adapt to pieces to be cut of different heights. The fixing device 5 in the utility model is not limited to the above-mentioned one, and the fixing device 5 may not need to be fixed with the workbench 4 through the bracket 51, and it may be directly connected to the workbench 4 through the adjustable screw rod 53. The protective structure 3 is fixedly connected, and at the same time, the protective structure 3 is fixedly connected to the workbench 4, so that it can also ensure that the workpiece to be cut and the workbench 4 remain relatively stationary.

According to some embodiments of the present utility model, the cutting device further includes a transmission motor 21, a first switch 41 and a second switch 42; the transmission motor 21 is connected to the cutting saw blade 2, and the first switch 41 is connected to the The second switch 42 is arranged on the side of the workbench 4, and the first switch 41, the second switch 42 and the transmission motor 21 are connected in series. Referring to accompanying drawing 1 and accompanying drawing 2, in the cutting device provided in the utility model, also be provided with double-switch series control circuit, in the described double-switch series control circuit, drive motor 21 of cutting saw blade 2, first switch 41 and The second switch 42, only when the operator presses the first switch 41 and the second switch 42 at the same time, the double switch series control circuit can be connected, and the start and stop of the transmission motor 21 of the cutting saw blade 2 is controlled by the double switch, further The safety performance of the cutting device provided in the utility model is improved.

According to some embodiments of the present utility model, the cutting device further includes a first handle and a second handle, the first handle is disposed close to the first switch 41 , and the second handle is disposed close to the second switch 42 . During practical application, the operator holds the first handle and the second handle with both hands, and presses the first switch 41 and the second switch 42 while pulling the workbench 4 .

According to some embodiments of the present utility model, the cutting device further includes a measuring device 6, which is movably arranged on the table top of the workbench 4 or on the body 1, and the measuring device 6 is used for Measure the distance between the piece to be cut and the cutting blade 2. The testing device provided by the utility model also includes a slide rail on which the measuring tool can move to measure the distance between the piece to be cut and the cutting saw blade 2 .

Unless otherwise defined, the technical terms or scientific terms used in the utility model shall have the usual meanings understood by those with ordinary skills in the field to which the utility model belongs. "First", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "connected" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "Down", "Left", "Right" and so on are only used to indicate the relative positional relationship. When the absolute position of the described object changes, the relative positional relationship also changes accordingly.

The foregoing is a preferred embodiment of the present utility model, and it should be pointed out that for those of ordinary skill in the art, some improvements and modifications can be made without departing from the principle of the present utility model. Retouching should also be regarded as the scope of protection of the present utility model.

Claims (10)

1. A cutting device, characterized in that, comprising: A body, the body is provided with a cutting saw blade; A protective structure, the protective structure is arranged on the body, the protective structure encloses an accommodating space, and the cutting saw blade is arranged in the accommodating space; a workbench, the workbench is movably arranged on the body; A fixing device, the fixing device is connected with the workbench and/or the protective structure, and the fixing device is used for fixing the piece to be cut. 2. The cutting device according to claim 1, wherein a sliding track is provided on the workbench, and the sliding track is movably arranged on the body; and/or The cutting device further includes a driving motor connected to the worktable, and the driving motor can drive the worktable to move. 3. The cutting device according to claim 1, wherein the protective structure is surrounded by a plurality of railings; and/or One side of the protective structure has an opening, and a movable protective door is arranged on the edge of the opening, and the protective door opens or blocks the opening during the movement. 4 . The cutting device according to claim 1 , wherein the fixing device includes a bracket, the bracket is arranged on the workbench, and the bracket is arranged in the accommodating space. 5. The cutting device according to claim 4, characterized in that, the fixing device further comprises a pressing piece and an adjustable screw; The bracket is provided with a screw hole, the top end of the adjustable screw rod is penetrated in the screw hole, and the lower end of the adjustable screw rod is fixedly connected with the pressing piece; The pressing piece is arranged above the workbench, and during the process of rotating the adjustable screw, the adjustable screw drives the pressing piece to approach or move away from the workbench. 6. The cutting device according to claim 5, wherein the support is L-shaped, one end of the support is fixedly connected to the workbench, the other end of the support is located above the workbench and It is arranged at a distance from the workbench, and the screw hole is arranged at the other end of the bracket. 7 . The cutting device according to claim 6 , wherein the adjustable screw is arranged parallel to one end of the support, and the adjustable screw is perpendicular to the workbench. 8. The cutting device according to claim 1, further comprising a transmission motor, a first switch and a second switch; the transmission motor is connected to the cutting saw blade, and the first switch is connected to the second switch. The switch is arranged on the side of the workbench, and the first switch, the second switch and the transmission motor are connected in series. 9. The cutting device according to claim 8, further comprising a first handle and a second handle, the first handle is disposed close to the first switch, and the second handle is disposed close to the second switch. 10. The cutting device according to claim 1, further comprising a measuring device, the measuring device is movably arranged on the table of the workbench or on the body, and the measuring device is used to measure the The distance between the cutting piece and the cutting blade.

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