Metal cutting clamp

Abstract

The utility model discloses a metal cutting clamp which comprises a bottom plate, the upper end of the bottom plate is symmetrically and fixedly connected with two mounting plates, the opposite faces of the two mounting plates are each provided with two electric push rods, the telescopic ends of the electric push rods are jointly and fixedly connected with a fixing plate, a sliding groove is formed in the bottom plate, and the fixing plate is fixedly connected with the sliding groove. A two-way threaded rod is rotationally connected between the inner walls of the left side and the right side of the sliding groove, and a first motor is installed on the right side of the bottom plate. The multiple electric push rods are adjusted according to the specific position of the metal plate, so that the two fixing plates move relatively to completely abut against the upper end and the lower end of the metal plate, then the first motor is started to enable the two-way threaded rod to rotate, the two fixing blocks in threaded connection with the two-way threaded rod move relatively, and the two ends of the metal plate are fixed; and the two fixing plates are matched, so that the metal plate can be effectively limited in all directions, and the machining efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of metal processing, and in particular to a metal cutting fixture. Background Art

[0002] With the development of modern mechanical processing industry, the requirements for cutting quality and precision are constantly increasing, and the requirements for improving production efficiency, reducing production costs, and having highly intelligent automatic cutting functions are also increasing. The development of CNC cutting machines must adapt to the requirements of the development of modern mechanical processing industry. Cutting machines are divided into flame cutting machines, plasma cutting machines, laser cutting machines, water cutting machines, etc. Laser cutting machines are the most efficient, with the highest cutting precision and generally smaller cutting thickness. Plasma cutting machines also have fast cutting speeds and a certain slope on the cutting surface. Flame cutting machines are aimed at thicker carbon steel materials.

[0003] With respect to the above-mentioned related technologies, the inventor believes that there are currently a variety of metal cutting fixtures on the market, which can fix and limit metal workpieces to a certain extent. However, traditional fixture designs often only limit in a certain direction or at a specific point, and cannot achieve all-round effective limiting, which causes the workpiece to easily shift or deform during the cutting process, seriously affecting the processing quality and efficiency;

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that there are various metal cutting fixtures on the market, these fixtures have achieved the fixation and limitation of metal workpieces to a certain extent. However, traditional fixture designs often only limit a certain direction or a specific point, and cannot achieve all-round effective limitation, resulting in the workpiece being easily shifted or deformed during the cutting process, seriously affecting the processing quality and efficiency. The present application provides a metal cutting fixture.

[0006] The metal cutting fixture provided in this application adopts the following technical solution:

[0007] The metal cutting fixture includes a base plate, the upper end of which is symmetrically fixedly connected to two mounting plates, two electric push rods are installed on the opposite surfaces of the two mounting plates, the telescopic ends of the multiple electric push rods are commonly fixedly connected to a fixing plate, a slide groove is opened in the base plate, a bidirectional threaded rod is rotatably connected between the inner walls on the left and right sides of the slide groove, a first motor is installed on the right side of the base plate, and a fixing mechanism for metal cutting is arranged on the base plate.

[0008] Preferably, the fixing mechanism includes two fixing blocks threadedly connected to the bidirectional threaded rod, and the two fixing blocks are slidably connected to the front and rear inner walls of the slide groove. The end of the output shaft of the first motor extends into the slide groove and is fixedly connected to one end of the bidirectional threaded rod.

[0009] Preferably, two vertical rods are symmetrically fixedly connected to the upper end of the bottom plate, the upper ends of the two vertical rods are commonly fixedly connected to a top plate, a sliding cavity is provided at the lower end of the top plate, a threaded rod is rotatably connected between the left and right inner walls of the sliding cavity, and a second motor is installed on the right side of the top plate.

[0010] Preferably, the output shaft end of the second motor extends into the sliding cavity and is fixedly connected to one end of a threaded rod, a moving block is threadedly connected to the threaded rod, and the moving block is slidably connected to the front and rear inner walls of the sliding cavity.

[0011] Preferably, two electric push rods are symmetrically mounted on the lower end of the moving block, and the telescopic ends of the two electric telescopic rods are commonly provided with a cutting assembly.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. According to the specific position of the metal plate, multiple electric push rods are adjusted so that the two fixed plates move relative to each other and completely press against the upper and lower ends of the metal plate. Then the first motor is started to rotate the bidirectional threaded rod, thereby causing the two fixed blocks threadedly connected thereto to move relative to each other to fix the two ends of the metal plate. With the two fixed plates, the metal plate can be effectively limited in all directions, thereby improving the processing efficiency.

[0014] 2. After the second motor is started, the threaded rod rotates, and then the moving block drives the cutting assembly to move left or right, and the position of the cutting assembly is adjusted. After adjusting to the cutting position, the two electric telescopic rods are started to drive the cutting assembly to move down for cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;

[0016] Figure 2 It is a schematic diagram of the internal structure of an embodiment of the application;

[0017] Figure 3 It is a schematic diagram of the bottom plate structure of an application embodiment.

[0018] Explanation of the reference numerals: 1. bottom plate; 2. vertical rod; 3. first motor; 4. top plate; 5. second motor; 6. sliding cavity; 7. threaded rod; 8. moving block; 9. electric telescopic rod; 10. cutting assembly; 11. slide groove; 12. bidirectional threaded rod; 13. fixed block; 14. mounting plate; 15. fixed plate; 16. electric push rod. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-3 This application is described in further detail.

[0020] The present application discloses a metal cutting fixture. Figure 1-2 The metal cutting fixture comprises a base plate 1, which is characterized in that: two mounting plates 14 are symmetrically fixedly connected to the upper end of the base plate 1, two electric push rods 16 are installed on the opposite surfaces of the two mounting plates 14, and the telescopic ends of the plurality of electric push rods 16 are commonly fixedly connected to a fixing plate 15, a slide groove 11 is opened in the base plate 1, and a bidirectional threaded rod 12 is rotatably connected between the inner walls on the left and right sides of the slide groove 11, a first motor 3 is installed on the right side of the base plate 1, and a fixing mechanism for metal cutting is provided on the base plate 1.

[0021] According to the specific position of the metal plate, multiple electric push rods 16 are adjusted to make the two fixed plates 15 move relative to each other and completely press against the upper and lower ends of the metal plate. Then, the first motor 3 is started to rotate the bidirectional threaded rod 12, thereby making the two fixed blocks 13 threadedly connected thereto move relative to each other, thereby fixing the two ends of the metal plate. In combination with the two fixed plates 15, the metal plate can be effectively limited in all directions, thereby improving the processing efficiency.

[0022] Reference Figure 1-3 The fixing mechanism includes two fixing blocks 13 threadedly connected to the bidirectional threaded rod 12, and the two fixing blocks 13 are slidably connected to the front and rear inner walls of the slide groove 11. The output shaft end of the first motor 3 extends into the slide groove 11 and is fixedly connected to one end of the bidirectional threaded rod 12. The upper end of the bottom plate 1 is symmetrically fixedly connected to two vertical rods 2, and the upper ends of the two vertical rods 2 are commonly fixedly connected to the top plate 4. The lower end of the top plate 4 is provided with a sliding cavity 6, and a threaded rod 7 is rotatably connected between the inner walls of the left and right sides of the sliding cavity 6. A second motor 5 is installed on the right side of the top plate 4, and the output shaft end of the second motor 5 extends into the sliding cavity 6 and is fixedly connected to one end of the threaded rod 7. A moving block 8 is threadedly connected to the threaded rod 7, and the moving block 8 is slidably connected to the front and rear inner walls of the sliding cavity 6. The model of the first motor 3 and the second motor 5 can be selected as YE2-6344-37KW.

[0023] After the second motor 5 is started, the threaded rod 7 rotates, and then the moving block 8 drives the cutting assembly 10 to move left or right, and the position of the cutting assembly 10 is adjusted. After adjusting to the cutting position, the two electric telescopic rods 9 are started to drive the cutting assembly 10 to move downward for cutting.

[0024] Reference Figure 2 Two electric telescopic rods 9 are symmetrically installed at the lower end of the moving block 8, and a cutting assembly 10 is commonly provided at the telescopic ends of the two electric telescopic rods 9.

[0025] The implementation principle of the metal cutting fixture of the embodiment of the present application is as follows: when in use, the metal plate to be processed is placed on the upper end of the bottom plate 1, between the two fixed blocks 13. At this time, the multiple electric push rods 16 can be adjusted according to the specific position of the metal plate, so that the two fixed plates 15 move relatively to completely resist the upper and lower ends of the metal plate, and then the first motor 3 is started to rotate the bidirectional threaded rod 12, thereby causing the two fixed blocks 13 threadedly connected thereto to move relatively, and the two ends of the metal plate are fixed. With the cooperation of the two fixed plates 15, the metal plate can be effectively limited in all directions, thereby improving the processing efficiency;

[0026] Then, the second motor 5 is started, and after the second motor 5 is started, the threaded rod 7 rotates, and then the moving block 8 drives the cutting assembly 10 to move left or right, and the position of the cutting assembly 10 is adjusted. After adjusting to the cutting position, the two electric telescopic rods 9 are started to drive the cutting assembly 10 to move downward for cutting.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0030] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A metal cutting fixture, comprising a base plate (1), characterized in that: The upper end of the base plate (1) is symmetrically fixedly connected to two mounting plates (14), and two electric push rods (16) are installed on the opposite surfaces of the two mounting plates (14). The telescopic ends of the plurality of electric push rods (16) are commonly fixedly connected to a fixing plate (15). A slide groove (11) is provided in the base plate (1), and a bidirectional threaded rod (12) is rotatably connected between the inner walls on the left and right sides of the slide groove (11). A first motor (3) is installed on the right side of the base plate (1), and a fixing mechanism for metal cutting is provided on the base plate (1).

2. The metal cutting fixture according to claim 1, characterized in that: The fixing mechanism comprises two fixing blocks (13) threadedly connected to the bidirectional threaded rod (12), the two fixing blocks (13) are both slidably connected to the front and rear inner walls of the slide groove (11), and the output shaft end of the first motor (3) extends into the slide groove (11) and is fixedly connected to one end of the bidirectional threaded rod (12).

3. The metal cutting fixture according to claim 2, characterized in that: The upper end of the bottom plate (1) is symmetrically fixedly connected to two vertical rods (2), the upper ends of the two vertical rods (2) are commonly fixedly connected to a top plate (4), a sliding cavity (6) is provided at the lower end of the top plate (4), a threaded rod (7) is rotatably connected between the left and right inner walls of the sliding cavity (6), and a second motor (5) is installed on the right side of the top plate (4).

4. The metal cutting fixture according to claim 3, characterized in that: The output shaft end of the second motor (5) extends into the sliding cavity (6) and is fixedly connected to one end of a threaded rod (7); a moving block (8) is threadedly connected to the threaded rod (7); and the moving block (8) is slidably connected to the front and rear inner walls of the sliding cavity (6).

5. The metal cutting fixture according to claim 4, characterized in that: Two electric telescopic rods (9) are symmetrically mounted on the lower end of the moving block (8), and a cutting assembly (10) is commonly provided at the telescopic ends of the two electric telescopic rods (9).

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