Cutting equipment suitable for multiple sizes

Abstract

The utility model relates to cutting equipment suitable for multiple sizes, which comprises a cutting pedestal, a cutting machine and a feeding assembly, and the cutting machine and the feeding assembly are arranged above the cutting pedestal; the feeding assembly comprises a driving screw rotationally connected into the cutting pedestal, a sliding block is connected to the driving screw in a threaded mode, a connecting plate is fixed to the sliding block, and a feeding plate is detachably connected to the connecting plate. The device further comprises a clamping assembly, and the clamping assembly is used for limiting the test piece. The clamping assembly is detachably installed on the feeding plate, and the driving piece drives the clamping assembly to move through the feeding plate. The problem that a to-be-cut test piece needs to be fixed manually and potential safety hazards exist in existing cutting equipment is solved, meanwhile, the equipment can be selected, matched and adjusted according to test pieces of different shapes, and the universality is high.

Description

Technical Field

[0001] The utility model relates to the technical field of traffic road engineering, in particular to a cutting device suitable for multiple sizes. Background Art

[0002] As an indispensable part of modern industrial production, cutting equipment is widely used in the processing of various materials. With the continuous development of science and technology, the technical level of cutting equipment is also gradually improving to meet the growing production needs and requirements for cutting quality.

[0003] Existing metal material cutting machines generally use a cutting disc to operate. Although this traditional working mode meets the cutting needs to a certain extent, it also has many problems. During the cutting process, workers usually need to place the specimen to be cut on the workbench and fix the material by manual pressing so that the cutting disc can cut accurately. However, this manual pressing method not only requires the workers to have considerable strength and skills, but more importantly, it brings certain dangers; first of all, when manually pressing the specimen to be cut, the worker's hands are very close to the high-speed rotating cutting disc. Once the operation is not careful, it may cause serious work-related accidents; although clamping components have also appeared, they are usually targeted at specific specimens and have low versatility. Utility Model Content

[0004] One of the purposes of the utility model is to provide a cutting device suitable for multiple sizes, so as to solve the problem that the existing cutting device requires manual pressing to fix the specimen to be cut, which poses a safety hazard; the second purpose is to solve the problem that the existing cutting device is not universal.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A cutting device suitable for multiple sizes, comprising a cutting table, a cutting machine and a feeding assembly, wherein the cutting machine and the feeding assembly are arranged above the cutting table;

[0007] The feeding assembly comprises a driving screw rotatably connected to the cutting table, a slider is threadedly connected to the driving screw, a connecting plate is fixed to the slider, and a feeding plate is detachably connected to the connecting plate;

[0008] It also includes a clamping assembly, which is used to limit the test piece; the clamping assembly is detachably mounted on the feed plate, and the driving member drives the clamping assembly to move through the feed plate.

[0009] According to the above technical solution, when the driving screw rotates, since the slider is threadedly connected to the driving screw, the slider will move along the length direction of the driving screw. When the slider moves, it will drive the connecting plate and the feed plate to move together. Since the clamping assembly is installed on the feed plate, the clamping assembly will also move with the movement of the feed plate. The clamping assembly is used to limit the specimen to prevent the specimen from moving or offsetting during cutting, thereby ensuring the cutting accuracy. The clamping assembly can replace manual fixation of the specimen to avoid the situation where the cutting machine injures people. The structure is compact and practical.

[0010] Further, a mechanical joint portion adapted to each other is provided between the feed plate and the clamping assembly;

[0011] The mechanical joint includes a mounting groove and / or a mounting strip arranged on a side of the feed plate close to the clamping assembly and a mounting strip and / or a mounting groove arranged on a side of the clamping assembly close to the feed plate, and the mounting strip can be inserted into the mounting groove to achieve the joint between the feed plate and the clamping assembly.

[0012] Furthermore, the clamping assembly is a cylindrical clamp, and the number of the cylindrical clamps is one or two symmetrical ones.

[0013] Furthermore, the cylindrical clamp includes two mounting plates, two clamping plates and two spiral fasteners, the two clamping plates are respectively arranged between the two mounting plates, and the clamping plates are connected to the mounting plates through the spiral fasteners, and the spiral fasteners are used to adjust the distance between the clamping plates and the mounting plates.

[0014] According to the above technical solution, the feed plate and the clamping assembly are connected by a specially designed mechanical joint, allowing the feed plate and the clamping assembly to be quickly and firmly connected and separated. When the clamping assembly needs to be installed on the feed plate, it is only necessary to insert the mounting bar on the clamping assembly into the mounting groove on the feed plate, or to insert the mounting bar on the feed plate into the mounting groove of the clamping assembly, thereby ensuring a firm connection between the two and facilitating quick installation and disassembly. The feed plate and the clamping assembly can be connected and separated without using additional tools or complicated installation steps, which greatly reduces the operation time and improves work efficiency.

[0015] Furthermore, the spiral fastener includes a swivel seat connected to the clamping plate, a screw threadedly connected to the mounting plate, one end of the screw is connected to an adjustment knob, and the other end of the screw passes through the mounting plate and is rotatably connected to the swivel seat.

[0016] According to the above technical solution, one end of the screw is connected to the adjusting knob, so that the operator can turn the screw by rotating the adjusting knob, and the other end of the screw passes through the mounting plate and is rotatably connected to the swivel seat. This connection method allows the swivel seat to rotate freely relative to the screw when the screw rotates, thereby not affecting the forward and backward movement of the screw on the mounting plate; since the screw and the mounting plate are threadedly connected, the rotation of the screw can drive the linear movement (or forward and backward movement) of the clamping plate, which can be used to adjust the position of the clamping plate, thereby achieving tightening or loosening of the clamped specimen.

[0017] Furthermore, the clamping assembly is a square clamp, and the number of the square clamps is one or two symmetrical ones.

[0018] Furthermore, the square clamp includes a base plate, a first clamping part, a second clamping part, a fixed seat and an adjusting screw, the second clamping part is arranged between the first clamping part and the fixed seat, one end of the adjusting screw is connected with a handle, the other end of the adjusting screw passes through the fixed seat and is connected to the second clamping part, and the adjusting screw is threadedly connected to the fixed seat; when the adjusting screw is turned, the second clamping part can be driven to approach or move away from the first clamping part.

[0019] According to the above technical solution, since the adjusting screw and the fixed seat are threadedly connected, rotating the adjusting screw will cause the adjusting screw to move forward and backward in the fixed seat. When the adjusting screw is screwed inward, it will push the second clamping part to move toward the first clamping part, thereby clamping the specimen. Conversely, when the screw is screwed outward, the second clamping part will move away from the first clamping part, thereby releasing the specimen. The clamping force can be easily adjusted to accommodate specimens of different sizes and shapes, thereby ensuring the stability of the clamping and preventing the specimen from moving during the cutting process.

[0020] Furthermore, one end of the driving screw extends out of the cutting platform and is connected to a driving member, and the driving member is a motor or a hand crank.

[0021] Furthermore, a shell is provided on the top of the cutting machine, and a water injection joint is provided above the shell.

[0022] According to the above technical solution, a water injection joint is arranged on the shell of the cutting machine, and the water injection joint is used to connect the cold water pipe to provide cooling water. The cooling water can effectively reduce the temperature of the specimen during the cutting process, reduce the heat generated by friction, and reduce thermal deformation, thereby improving the processing accuracy of the specimen. During the cutting process, maintaining a low temperature state helps to ensure the flatness and accuracy of the cutting surface.

[0023] Furthermore, the feed plate is provided with a scale arranged along the width direction of the cutting platform.

[0024] According to the above technical solution, by setting a ruler on the feed plate, the operator can accurately determine the position of the specimen on the feed plate, helping the operator to accurately place the specimen at the predetermined cutting position. At the same time, when cutting specimens of the same size multiple times, the ruler can be used as a reliable reference point to ensure that the cutting position is the same each time, thereby simplifying the workflow and saving time.

[0025] Beneficial effects of the utility model:

[0026] In the utility model, when the driving screw is rotated, since the slider is threadedly connected to the driving screw, the slider will move along the length direction of the driving screw. When the slider moves, it will drive the connecting plate and the feed plate to move together. Since the clamping assembly is installed on the feed plate, the clamping assembly will also move with the movement of the feed plate. The clamping assembly is provided to limit the specimen, preventing the specimen from moving or offsetting during cutting, thereby ensuring the cutting accuracy. The clamping assembly can replace manual fixing of the specimen, avoiding the trouble of manually pressing the specimen and avoiding the situation where the cutting machine hurts people. At the same time, the cutting accuracy will be correspondingly improved, and no manual pressing is required, which saves manpower and avoids danger.

[0027] The utility model detachably mounts the clamping assembly on the feed assembly. The clamping assembly can adopt a cylindrical clamp or a square clamp for test pieces of different shapes. It can be flexibly replaced with a cylindrical clamp or a square clamp according to actual needs, so as to easily cope with test pieces of different shapes and sizes, greatly improving the versatility and flexibility of the system, allowing users to quickly adjust the clamping method according to actual production needs to achieve the best clamping effect. In addition, the utility model adopts a detachable design, which does not require large-scale adjustments to the entire system, and also makes it easier to upgrade the equipment. Users can add more types of clamps according to future production needs to further improve the system's clamping capacity and scope of application, solving the problem of low versatility of the equipment and having a compact and practical structure.

[0028] Other advantages, objectives and features of the present application will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and study, or can be taught from the practice of the present application to some extent. The objectives and other advantages of the present application can be achieved and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the overall structure of a first embodiment of a cutting device for multiple sizes according to the utility model;

[0030] Figure 2It is a partial structural schematic diagram of the first embodiment of the utility model applicable to cutting equipment of multiple sizes;

[0031] Figure 3 This is a schematic diagram of the overall structure of Embodiment 2 of the utility model for cutting equipment of multiple sizes;

[0032] Figure 4 This is a partial structural schematic diagram of a second embodiment of the utility model for cutting equipment of multiple sizes;

[0033] Figure 5 It is a partial schematic diagram of the first embodiment of the utility model which is applicable to cutting equipment of multiple sizes.

[0034] Among them, there are a cutting platform 1, a scale 11, a cutting machine 2, a shell 21, a water injection joint 211, a feed assembly 3, a drive screw 31, a drive member 311, a slider 32, a connecting plate 33, a feed plate 34, a mounting bar 341, a mounting groove 342, a clamping assembly 4, a cylindrical clamp 41, a mounting plate 411, a clamping plate 412, a spiral fastener 413, a swivel seat 4131, a screw 4132, an adjusting knob 4133, a square clamp 42, a base plate 421, a first clamping portion 422, a second clamping portion 423, a fixed seat 424, and an adjusting screw 425. DETAILED DESCRIPTION

[0035] The following will describe the implementation of the present invention with reference to the accompanying drawings and preferred embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be understood that the preferred embodiments are only for illustrating the present invention, not for limiting the scope of protection of the present invention.

[0036] It should be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present invention, and thus the drawings only show components related to the present invention rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed at will, and the component layout may also be more complicated.

[0037] This embodiment provides a cutting device suitable for multiple sizes, such as Figures 1 to 5 As shown, it includes a cutting platform 1, a cutting machine 2 and a feeding assembly 3, wherein the cutting machine 2 and the feeding assembly 3 are arranged above the cutting platform 1;

[0038] The feeding assembly 3 includes a driving screw 31 rotatably connected to the cutting table 1, a slider 32 is threadedly connected to the driving screw 31, a connecting plate 33 is fixedly connected to the slider 32, and a feeding plate 34 is detachably connected to the connecting plate 33;

[0039] It also includes a clamping assembly 4, which is used to limit and clamp the test piece. The clamping assembly 4 is detachably mounted on the feed plate 34, and the feed assembly 3 drives the clamping assembly 4 to move through the feed plate 34.

[0040] A mechanical joint portion adapted to each other is provided between the feed plate 34 and the gripping assembly 4; the mechanical joint portion includes a mounting groove 342 and / or a mounting strip 341 provided on the side of the feed plate 34 close to the gripping assembly 4 and a mounting strip 341 and / or a mounting groove 342 provided on the side of the gripping assembly 4 close to the feed plate 34, and the mounting strip 341 can be inserted into the mounting groove 342 to achieve the engagement between the feed plate 34 and the gripping assembly 4. As an exemplary embodiment, Figure 3 , Figure 4 and Figure 5 As shown, a mounting strip 341 is provided on the feed plate 34 , and a mounting groove 342 is provided on the clamping assembly 4 . The mounting strip 341 can be inserted into the mounting groove 342 to achieve the engagement between the feed plate 34 and the clamping assembly 4 .

[0041] Embodiment 1

[0042] like Figure 1 and Figure 2 As shown, the clamping assembly 4 is a cylindrical clamp 41, the number of which is one or two symmetrical cylindrical clamps 41, and the cylindrical clamp 41 is used to clamp or loosen a cylindrical specimen. Figure 2As shown, the cylindrical clamp 41 includes two mounting plates 411, two clamps 412 and two spiral fasteners 413. The two clamps 412 are respectively arranged between the two mounting plates 411, and the clamps 412 are connected to the mounting plates 411 through the spiral fasteners 413. The spiral fasteners 413 are used to adjust the distance between the clamps 412 and the mounting plates 411; the spiral fasteners 413 include a swivel seat 4131 connected to the clamps 412, a screw rod 4132 threadedly connected to the mounting plate 411, one end of the screw rod 4132 is connected to an adjusting knob 4133, and the other end of the screw rod 4132 passes through the mounting plate 411 and is rotatably connected to the swivel seat 4131. According to the above technical solution, one end of the screw 4132 is connected to the adjusting knob 4133, so that the operator can rotate the screw 4132 by rotating the adjusting knob 4133, and the other end of the screw 4132 passes through the mounting plate 411 and is rotatably connected to the swivel seat 4131. This connection method allows the swivel seat 4131 to rotate freely relative to the screw 4132 when the screw 4132 rotates, thereby not affecting the forward and backward movement of the screw 4132 on the mounting plate 411; since the screw 4132 and the mounting plate 411 are threadedly connected, the rotation of the screw 4132 can drive the linear movement (or forward and backward movement) of the clamping plate 412, which can be used to adjust the position of the clamping plate 412, thereby achieving the tightening or loosening of the clamped specimen.

[0043] Embodiment 2

[0044] like Figure 3 and Figure 4As shown, the clamping assembly 4 is a square clamp 42, and the number of square clamps 42 is one or two symmetrical ones; if two square clamps are used, a more stable clamping effect can be provided. The square clamp 42 includes a bottom plate 421, a first clamping portion 422, a second clamping portion 423, a fixing seat 424 and an adjusting screw 425. The first clamping portion 422 and the fixing seat 424 are fixedly mounted on the upper surface of the bottom plate 421, and the second clamping portion 423 is arranged between the first clamping portion 422 and the fixing seat 424. One end of the adjusting screw 425 is connected with a handle, and the other end of the adjusting screw 425 passes through the fixing seat 424 and is connected to the second clamping portion 423 by turning, and the adjusting screw 425 is threadedly connected to the fixing seat 424; when the adjusting screw 425 is turned, the second clamping portion 423 can be driven to approach or move away from the first clamping portion 422. According to the above technical solution, since the adjusting screw 425 is threadedly connected to the fixing seat 424, when the adjusting screw 425 is rotated, the adjusting screw 425 moves forward and backward in the fixing seat 424. When the adjusting screw 425 is screwed inwardly / or clockwise, it pushes the second clamping portion 423 to move toward the first clamping portion 422, thereby clamping the specimen. Conversely, when the adjusting screw 425 is screwed outwardly / or counterclockwise, the second clamping portion 423 will move away from the first clamping portion 422, thereby releasing the specimen. The clamping force can be conveniently adjusted to accommodate specimens of different sizes and shapes, thereby ensuring the stability of the clamping and preventing the specimen from moving during the cutting process.

[0045] As a preferred embodiment, one end of the driving screw 31 extends out of the cutting table 1 and is connected to a driving member 311, and the driving member 311 is a motor or a hand crank. In this embodiment, the driving member 311 is preferably a hand crank, and the method of connecting the hand crank to the driving screw 31 does not require an external power supply, and is controlled by an operator, so that very fine adjustment can be achieved. In a possible embodiment, the driving member 311 uses a motor, which is electrically connected to the driving screw 31. The electric drive has a fast rotation speed, which can greatly improve work efficiency. Compared with the driving screw 31 driven by a hand crank, the electric drive does not require manual shaking, and the operation is more labor-saving. The rotation of the driving screw 31 can be easily driven by controlling the switch and speed of the motor.

[0046] Furthermore, a shell 21 is provided on the top of the cutting machine 2 , and a water injection joint 211 is provided above the shell 21 .

[0047] According to the above technical solution, a water injection joint 211 is provided on the shell 21 of the cutting machine 2, and the water injection joint 211 is used to connect a water pipe to provide cooling water. The cooling water can effectively reduce the temperature of the specimen during the cutting process, reduce the heat generated by friction, and reduce the thermal deformation of the cutting blade. To a certain extent, the processing accuracy of the specimen can be improved. During the cutting process, the water cooling state helps to ensure the flatness and accuracy of the cutting surface of the specimen.

[0048] As a preferred embodiment, Figure 5 As shown, the feed plate 34 is provided with a scale 11 arranged along the width direction of the cutting platform 1. By providing the scale 11 on the feed plate 34, the operator can determine the position of the test piece on the feed plate 34, and help the operator to accurately place the test piece at the predetermined cutting position. At the same time, when cutting the test pieces of the same size for multiple times, the scale 11 can also serve as a reliable reference point to ensure that the position of each cutting is the same, thereby simplifying the workflow and saving time.

[0049] In the utility model, when the driving screw 31 rotates, since the slider 32 is threadedly connected to the driving screw 31, the slider 32 will move along the length direction of the driving screw 31. When the slider 32 moves, it will drive the connecting plate 33 and the feed plate 34 to move together. Since the clamping assembly 4 is installed on the feed plate 34, the clamping assembly 4 will also move with the movement of the feed plate 34. The clamping assembly 4 is provided to clamp and fix the specimen, so as to prevent the specimen from moving or offsetting during cutting, thereby ensuring the cutting accuracy. By setting up the clamping component 4, it can replace the manual fixing of the test piece, avoiding the trouble of manually pressing the test piece and avoiding the situation where the cutting machine 2 injures people; at the same time, the utility model can detachably install the clamping component 4 on the feeding component 3, and the clamping component 4 can use a cylindrical clamp 41 or a square clamp 42 for test pieces of different shapes. It can be flexibly replaced with a cylindrical clamp 41 or a square clamp 42 according to actual needs, so as to easily cope with test pieces of different shapes and sizes, greatly improving the versatility and flexibility of the equipment, so that users can quickly adjust the clamping method according to actual production needs to achieve the best clamping effect. In addition, the utility model adopts a detachable design, which does not require large-scale adjustments to the entire system, and also makes it easier to upgrade the equipment. Users can add more types of clamps according to future production needs to further improve the system's clamping ability and scope of application, solving the problem of low versatility of the equipment and having a compact and practical structure.

[0050] The above embodiments are only preferred embodiments for fully illustrating the present invention, and the protection scope of the present invention is not limited thereto. Any equivalent substitution or modification made by a person skilled in the art based on the present invention is within the protection scope of the present invention.

Claims

1. A cutting device suitable for multiple sizes, characterized in that: include: A cutting platform (1), a cutting machine (2) and a feeding assembly (3), wherein the cutting machine (2) and the feeding assembly (3) are arranged above the cutting platform (1); The feeding assembly (3) comprises a driving screw (31) rotatably connected to the cutting table (1), a slider (32) being threadedly connected to the driving screw (31), a connecting plate (33) being fixed to the slider (32), and a feeding plate (34) being detachably connected to the connecting plate (33); It also comprises a clamping assembly (4), the clamping assembly (4) being used to limit the position of the specimen; the clamping assembly (4) is detachably mounted on the feed plate (34), and the feed assembly (3) drives the clamping assembly (4) to move via the feed plate (34).

2. The cutting device suitable for multiple sizes according to claim 1, characterized in that: A mechanical joint portion adapted to each other is provided between the feed plate (34) and the clamping assembly (4); The mechanical joint portion comprises a mounting groove (342) and / or a mounting strip (341) arranged on a side of the feed plate (34) close to the clamping assembly (4), and a mounting strip (341) and / or a mounting groove (342) arranged on a side of the clamping assembly (4) close to the feed plate (34); the mounting strip (341) can be inserted into the mounting groove (342) to achieve the joint between the feed plate (34) and the clamping assembly (4).

3. The cutting device suitable for multiple sizes according to claim 2, characterized in that: The clamping assembly (4) is a cylindrical clamp (41), and the number of the cylindrical clamps (41) is one or two symmetrical ones.

4. The cutting device suitable for multiple sizes according to claim 3, characterized in that: The cylindrical clamp (41) comprises two mounting plates (411), two clamping plates (412) and two screw fasteners (413); the two clamping plates (412) are respectively arranged between the two mounting plates (411), and the clamping plates (412) are connected to the mounting plates (411) via the screw fasteners (413); the screw fasteners (413) are used to adjust the distance between the clamping plates (412) and the mounting plates (411).

5. The cutting device suitable for multiple sizes according to claim 4, characterized in that: The spiral fastener (413) comprises a swivel seat (4131) rotatably connected to the clamping plate (412), a screw rod (4132) threadedly connected to the mounting plate (411), one end of the screw rod (4132) being connected to an adjustment knob (4133), and the other end of the screw rod (4132) passing through the mounting plate (411) and being rotatably connected to the swivel seat (4131).

6. The cutting device suitable for multiple sizes according to claim 2, characterized in that: The clamping assembly (4) is a square clamp (42), and the number of the square clamps (42) is one or two symmetrical ones.

7. The cutting device suitable for multiple sizes according to claim 6, characterized in that: The square clamp (42) comprises a bottom plate (421), a first clamping portion (422), a second clamping portion (423), a fixing seat (424) and an adjusting screw (425); the second clamping portion (423) is arranged between the first clamping portion (422) and the fixing seat (424); one end of the adjusting screw (425) is connected to a handle; the other end of the adjusting screw (425) passes through the fixing seat (424) and is rotatably connected to the second clamping portion (423); the adjusting screw (425) is threadedly connected to the fixing seat (424); when the adjusting screw (425) is rotated, the second clamping portion (423) can be driven to move closer to or farther from the first clamping portion (422).

8. The cutting device suitable for multiple sizes according to claim 1, characterized in that: One end of the driving screw rod (31) extends out of the cutting platform (1) and is connected to a driving member (311), wherein the driving member (311) is a motor or a hand crank.

9. The cutting device suitable for multiple sizes according to any one of claims 1 to 8, characterized in that: A housing (21) is provided on the top of the cutting machine (2), and a water injection joint (211) is provided above the housing (21).

10. The cutting device suitable for multiple sizes according to claim 9, characterized in that: The feed plate (34) is provided with a scale (11) arranged along the width direction of the cutting platform (1).

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