Metal cutting clamp

Abstract

The utility model discloses a metal cutting clamp which comprises a base plate, supporting legs, a bottom plate, an adjusting assembly, a fixing frame and a fixing assembly, the adjusting assembly is arranged on the upper side of the base plate, a clamping block is made to be away from clamping teeth by pressing a pressing plate, so that a moving block is pushed to slide along a support, after a fixed metal material is adjusted to a proper position, the pressing plate is loosened, and the fixing frame is fixed. Under the action of a damping rod I and a spring, a clamping block is re-inserted between clamping teeth, so that a moving block is fixed, a user can conveniently adjust the position of a metal material at any time, and time and labor are saved; a fixing assembly is arranged in a fixing frame, a hydraulic cylinder is started to enable a push plate on one side to move, at the moment, a toothed plate fixedly connected with the push plate drives a gear to rotate, a toothed plate on the other side drives the push plate to synchronously move to be close to metal to be machined to fix the metal to be machined, and the metal to be machined is prevented from shaking in the machining process; and a damping rod II and a pressing plate are matched to further enhance the fixing effect.

Description

Technical Field

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

[0002] Metal cutting is a material removal and forming method in the metal forming process, and it still accounts for a large proportion in today's mechanical manufacturing. The tool removes excess metal from the workpiece to be processed, so that the workpiece can obtain the geometric accuracy, dimensional accuracy and surface quality that meet the design and process requirements. In this process, it is often necessary to use a clamp to fix the raw material. Authorization announcement number CN217433752U describes a metal cutting fixing clamp. The rotating rod drives the threaded rod to rotate. In conjunction with the threaded sleeve, the threaded sleeve can drive the positioning plate to move along the length of the threaded rod. The spacing between the two clamps can be adjusted, so that the device can limit and fix metal objects of different sizes. However, the existing technology still has the following defects:

[0003] 1. The existing technology cannot move the fixture after the metal is fixed. When adjusting the cutting position, it is necessary to manually move the cutting machine, which is time-consuming and labor-intensive.

[0004] 2. The existing technology has a general fixing effect on metal materials, and there is a risk of shaking during the processing.

[0005] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide a metal cutting fixture.

[0007] In order to solve the above technical problems, the technical solution provided by the present invention is a metal cutting fixture, comprising:

[0008] a base plate disposed above the ground;

[0009] Support legs, four of which are fixedly connected to the bottom side of the base plate;

[0010] a bottom plate, the bottom plate being arranged above the base plate;

[0011] The adjusting assembly is used in conjunction with the bottom plate and is arranged on the upper side of the base plate. The adjusting assembly includes a bracket, a moving block, a pressing plate, a baffle, a damping rod, a card block and a card tooth. The bracket is fixedly connected to the upper side of the base plate, and a moving block is sleeved on the bracket. The front and rear outer walls of the moving block are slidably connected with a pressing plate that passes through its side wall. The middle of the upper inner wall of the moving block is fixedly connected with a baffle. The front and rear sides of the baffle are fixedly connected with two damping rods. A spring is sleeved on the damping rod. The lower side of the press plate is fixedly connected with a card block used in conjunction with the damping rod. The upper outer wall of the bracket is provided with a plurality of cards used in conjunction with the card block.

[0012] a fixing frame fixedly connected to the upper side of the base plate;

[0013] The fixing component is arranged inside the fixing frame.

[0014] As an improvement, the fixing assembly includes:

[0015] Gears, wherein the two gears are rotatably connected to the front and rear inner walls of the fixed frame respectively;

[0016] Tooth plates, the four tooth plates are used in conjunction with the two gears and are slidably connected to the inner wall of the fixed frame;

[0017] Push plates, the two push plates are used in conjunction with the four tooth plates and are slidably connected to the inner wall of the fixed frame;

[0018] A hydraulic cylinder is used in conjunction with a push plate on one side and is fixedly connected to the upper side of the base plate.

[0019] As an improvement, protective pads are fixedly connected to opposite sides of the two push plates.

[0020] As an improvement, two damping rods 2 are provided on the front and rear inner walls of the fixing frame, a spring is sleeved on the damping rods 2, and a pressure plate is provided on one end of the damping rods 2 away from the inner wall of the fixing frame.

[0021] As an improvement, rubber pads are fixedly connected to opposite sides of the two pressing plates.

[0022] As an improvement, an anti-slip pad is fixedly connected to the lower end of the support leg.

[0023] As an improvement, a support frame is fixedly connected to the lower side of the base plate, and a storage box is provided inside the support frame.

[0024] The advantages of the present invention compared with the prior art are: 1. The present invention is provided with an adjustment component on the upper side of the base plate. By pressing the button, the clamping block is moved away from the clamping teeth, thereby pushing the moving block to slide along the bracket. After the fixed metal material is adjusted to a suitable position, the button is released. Under the action of the damping rod and the spring, the clamping block is reinserted between the clamping teeth to fix the moving block, making it convenient for users to adjust the position of the metal material at any time during cutting, saving time and effort.

[0025] 2. The utility model is provided with a fixing component inside the fixing frame. By starting the hydraulic cylinder to move the push plate on one side, the toothed plate fixedly connected to it will also drive the gear to rotate, so that the toothed plate on the other side drives the push plate to move synchronously, close to the metal to be processed to fix it, and prevent it from shaking during the processing. The fixing effect can be further enhanced by combining with the damping rod 2 and the pressure plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional schematic diagram of the present utility model.

[0027] Figure 2 It is a top view of the present utility model.

[0028] Figure 3 It is a cutaway view of the present utility model.

[0029] Figure 4 It is an exploded view of the adjustment component of the utility model.

[0030] Figure 5 It is an exploded view of the local structure of the utility model.

[0031] As shown in the figure:

[0032] 1. Substrate;

[0033] 2. Support leg;

[0034] 3. Anti-slip mat;

[0035] 4. Bottom plate;

[0036] 5. Adjustment assembly; 51. Bracket; 52. Moving block; 53. Press plate; 54. Baffle; 55. Damping rod 1; 56. Clamping block; 57. Clamping tooth;

[0037] 6. Fixed frame;

[0038] 7. Fixed assembly; 71. Gear; 72. Gear plate; 73. Push plate; 74. Hydraulic cylinder; 75. Damping rod 2; 76. Pressure plate;

[0039] 8. Support frame;

[0040] 9. Storage box. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0042] In the description of the utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0043] Example 1:

[0044] like Figures 1 to 5 As shown, this embodiment proposes a metal cutting fixture, including: a base plate 1, support legs 2, a bottom plate 4, an adjustment component 5, a fixing frame 6 and a fixing component 7. The base plate 1 is arranged above the ground to provide support for the remaining components.

[0045] Among them, the four supporting legs 2 are fixedly connected to the lower side of the base plate 1, and the lower end of the supporting legs 2 is fixedly connected with an anti-slip pad 3 to prevent the base plate 1 from sliding during processing. The bottom plate 4 is arranged above the base plate 1, and the fixed frame 6 is fixedly connected to the upper side of the bottom plate 4. The bottom plate 4 is used to place the metal material to be processed.

[0046] The adjusting assembly 5 is used in conjunction with the bottom plate 4 and is arranged on the upper side of the base plate 1. The adjusting assembly 5 includes a bracket 51, a moving block 52, a pressing plate 53, a baffle 54, a damping rod 55, a block 56 and a tooth 57. The bracket 51 is fixedly connected to the upper side of the base plate 1. The moving block 52 is sleeved on the bracket 51. The bracket 51 is slidably connected to the lower side and the front and rear inner walls of the moving block 52, which can provide support for the moving block 52 to prevent the moving block 52 from moving in the vertical direction. The front and rear outer walls of the moving block 52 are slidably connected to the pressing plate 53 that runs through the side wall. The middle of the upper inner wall of the moving block 52 is fixedly connected to a baffle 54. The front and rear sides of the baffle 54 are fixedly connected to two damping rods 55. The damping rod 55 is sleeved with a spring, and the lower side of the pressing plate 53 is fixedly connected with a block 56 used in conjunction with the damping rod 55. One side of the block 56 is fixedly connected to the damping rod 55 on the lower side, and a number of teeth 57 that cooperate with the block 56 are provided on the outer wall of the upper side of the bracket 51. By pressing the pressing plate 53, the block 56 is moved away from the teeth 57, so that the moving block 52 can be pushed to slide along the bracket 51. After the fixed metal material is adjusted to the appropriate position, the pressing plate 53 is released, and under the action of the damping rod 55 and the spring, the block 56 is reinserted between the teeth 57 to fix the moving block 52, making it convenient for the user to adjust the position of the metal material at any time, saving time and effort.

[0047] The fixing assembly 7 is arranged inside the fixing frame 6. The fixing assembly 7 includes: a gear 71, a tooth plate 72, a push plate 73 and a hydraulic cylinder 74. The two gears 71 are respectively rotatably connected to the front and rear inner walls of the fixing frame 6. The four tooth plates 72 are respectively used in conjunction with the two gears 71 and are slidably connected to the inner wall of the fixing frame 6. The upper and lower sides of the two gears 71 are respectively meshed with the four tooth plates 72. The two push plates 73 are respectively used in conjunction with the four tooth plates 72 and are slidably connected to the inner wall of the fixing frame 6. The opposite sides of the two push plates 73 are respectively fixedly connected to the four tooth plates 72. Protective pads are fixedly connected to the opposite sides of the two push plates 73 to avoid crushing the surface of the metal material. The hydraulic cylinder 74 is used in conjunction with the push plate 73 on one side and is fixedly connected to the upper side of the base plate 4. The movable end of the hydraulic cylinder 74 passes through the fixed frame 6 and is fixedly connected to the push plate 73 on one side. The hydraulic cylinder 74 in the equipment is connected to the external hydraulic system. Since the hydraulic system is common knowledge in this field and does not belong to the improved technical point of this case, it will not be described here. By starting the hydraulic cylinder 74 to move the push plate 73 on one side, the tooth plate 72 fixedly connected to it will also drive the gear 71 to rotate, so that the tooth plate 72 on the other side drives the push plate 73 to move synchronously, close to the metal to be processed, fix it, avoid it from shaking during the processing, and ensure the stability of the device.

[0048] Example 2:

[0049] The solution in Example 1 is further introduced below in conjunction with a specific working method, as described below:

[0050] The front and rear inner walls of the fixed frame 6 are detachably connected to two damping rods 75, on which a spring is sleeved. The end of the damping rod 75 away from the inner wall of the fixed frame 6 is detachably connected to a pressure plate 76, which is convenient for replacing pressure plates 76 of different sizes according to the size of the metal material to avoid the metal material being too small, resulting in a collision between the push plate 73 and the pressure plate 76. The opposite sides of the two pressure plates 76 are fixedly connected with rubber pads for enhancing the friction between them and the metal material to be processed. The front and rear sides of the metal material can be fixed by the damping rod 75 and the pressure plate 76, further enhancing the fixing effect.

[0051] Example 3:

[0052] The solution in Example 2 is further introduced below in conjunction with a specific working method, as described below:

[0053] A support frame 8 is fixedly connected to the lower side of the base plate 1, and a storage box 9 is provided inside the support frame 8 for storing auxiliary tools such as markers. A handle is fixedly connected to the front outer wall of the storage box 9, and two iron limit blocks are fixedly connected to the lower outer wall of the storage box 9. The inner wall of the support frame 8 is provided with two limit grooves used to cooperate with the limit blocks. The inner wall of the limit groove is embedded with a magnet, which can generate attraction for the limit block. In the absence of human action, the limit block and the storage box 9 can be fixed in the support frame 8 to prevent them from falling.

[0054] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of this disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0055] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A metal cutting fixture, characterized in that: include: A base plate (1), the base plate (1) being arranged above the ground; Support legs (2), four of the support legs (2) being fixedly connected to the lower side of the base plate (1); A bottom plate (4), the bottom plate (4) being arranged above the base plate (1); An adjusting assembly (5) is used in conjunction with the bottom plate (4) and is arranged on the upper side of the base plate (1). The adjusting assembly (5) includes a bracket (51), a moving block (52), a pressing plate (53), a baffle (54), a damping rod (55), a clamping block (56) and a clamping tooth (57). The bracket (51) is fixedly connected to the upper side of the base plate (1). The moving block (52) is sleeved on the bracket (51). The front and rear outer walls of the moving block (52) are both slidably connected. A pressing plate (53) is provided which passes through the side wall thereof, a baffle (54) is fixedly connected to the middle of the upper inner wall of the moving block (52), two damping rods (55) are fixedly connected to the front and rear sides of the baffle (54), a spring is sleeved on the damping rod (55), a clamping block (56) used in conjunction with the damping rod (55) is fixedly connected to the lower side of the pressing plate (53), and a plurality of clamping teeth (57) used in conjunction with the clamping block (56) are provided on the upper outer wall of the bracket (51); A fixed frame (6), the fixed frame (6) being fixedly connected to the upper side of the bottom plate (4); A fixing component (7), wherein the fixing component (7) is arranged inside the fixing frame (6).

2. A metal cutting fixture according to claim 1, characterized in that: The fixing assembly (7) comprises: Gears (71), two gears (71) are rotatably connected to the front and rear inner walls of the fixed frame (6) respectively; Tooth plates (72), four of the tooth plates (72) are used in conjunction with two gears (71) and are slidably connected to the inner wall of the fixed frame (6); Push plates (73), two of the push plates (73) are used in conjunction with the four tooth plates (72) and are slidably connected to the inner wall of the fixed frame (6); A hydraulic cylinder (74) is used in conjunction with a push plate (73) on one side and is fixedly connected to the upper side of the bottom plate (4).

3. The metal cutting fixture according to claim 2, characterized in that: The opposite sides of the two push plates (73) are both fixedly connected with protection pads.

4. The metal cutting fixture according to claim 2, characterized in that: Two damping rods (75) are provided on the front and rear inner walls of the fixed frame (6), a spring is sleeved on the damping rod (75), and a pressure plate (76) is provided at one end of the damping rod (75) away from the inner wall of the fixed frame (6).

5. The metal cutting fixture according to claim 4, characterized in that: The opposite sides of the two pressing plates (76) are both fixedly connected with rubber pads.

6. The metal cutting fixture according to claim 1, characterized in that: The lower end of the support leg (2) is fixedly connected with an anti-slip pad (3).

7. The metal cutting fixture according to claim 1, characterized in that: A support frame (8) is fixedly connected to the lower side of the base plate (1), and a storage box (9) is provided inside the support frame (8).

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