Metal cutting clamp

Abstract

The utility model discloses a metal cutting clamp, relates to clamp technical field, including workbench and two splint, the top of workbench is equipped with the cutting notch, the bottom of workbench is equipped with the fixed frame, the inside of fixed frame is rotatingly equipped with the two-way screw rod, and the two-way screw rod is rotatingly equipped with the two-way screw rod. Two adjusting plates are arranged on the outer wall of the two-way screw in a threaded mode, the adjusting plates are arranged on the fixing frame and the workbench in a sliding mode, a motor is arranged on one side of the fixing frame, the two-way screw is arranged at the output end of the motor, and triggering mechanisms used for triggering the motor to be closed are arranged on the two adjusting plates. The trigger mechanism is provided with a mounting mechanism for conveniently mounting and fixing the clamping plates, and the mounting mechanism is arranged on the two clamping plates, so that the clamping plates can be conveniently mounted and dismounted, the problem that a metal object is not firmly clamped or damaged due to the fact that the pressure applied to the clamping plates is too small or too large can be solved, the operation is simple, and the practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of clamp, specifically relates to a metal cutting clamp. BACKGROUND

[0002] Metal cutting refers to the processing technology that metal materials are cut into specific shape and size by mechanical or thermal means, common cutting methods include mechanical cutting (such as sawing, shearing, turning, milling, etc.) and thermal cutting (such as flame cutting, plasma cutting, laser cutting, water jet cutting, etc.), mechanical cutting relies on the mechanical force of cutter, and is suitable for occasions with high precision requirements; thermal cutting utilizes high temperature or high energy beam to melt or vaporize metal, and is suitable for processing thick plates or high hardness materials, and is widely used in mechanical manufacturing, automobile, aerospace and other fields, and the cutting method needs to be selected by comprehensively considering material properties, processing efficiency and cost, for example, laser cutting is suitable for thin plate precision machining, and plasma cutting is more suitable for medium thick plate.

[0003] In the prior art, when metal objects are cut and processed, clamps are used to clamp and fix the metal objects, so as to avoid deviation of the metal objects during cutting, and most clamps usually adopt manual visual inspection during clamping and fixing of the metal objects, when two clamping plates are clamped on the metal objects, the pressure applied to the clamping plates is stopped, when the pressure is too large, the metal objects are damaged after the pressure is stopped, and when the pressure is small, the two clamping plates just contact the metal objects, and the pressure is stopped, so that the metal objects are not clamped firmly.

[0004] Therefore, the utility model provides a metal cutting clamp. UTILITY MODEL CONTENTS

[0005] The utility model discloses a metal cutting clamp.

[0006] The utility model discloses a metal cutting clamp to realize the following technical scheme in order to realize the above-mentioned purpose:

[0007] A metal cutting clamp, including workbench and two clamping plates, the top of workbench is passed through and is equipped with cutting notch, the bottom of workbench is provided with fixed frame, the inside rotation of fixed frame is provided with two -way screw rod, two adjusting plates are arranged on the outer wall of two -way screw rod and are slidably arranged on the fixed frame and workbench, one side of fixed frame is provided with motor, and two -way screw rod is arranged on the output end of motor, the two adjusting plates are provided with trigger mechanism for triggering the closing of motor, the trigger mechanism is provided with mounting mechanism for facilitating the mounting and fixing of clamping plate, and the mounting mechanism is arranged on the two clamping plates.

[0008] Further, the trigger mechanism comprises two mounting plates, a plurality of sliding columns are slidably arranged on the two adjusting plates, and the two mounting plates are fixedly arranged on the surfaces of the two groups of sliding columns respectively, springs are sleeved on the outer walls of the two groups of sliding columns, and connecting rods are fixedly arranged on the surfaces of the two groups of sliding columns.

[0009] Further, a support is fixedly arranged on the surface of the left adjusting plate, a trigger switch is fixedly arranged on the surface of the support, and a trigger block is fixedly arranged on the surface of the left connecting rod.

[0010] Further, the mounting mechanism comprises four connecting frames which are fixedly arranged on the surfaces of the two mounting plates, T-shaped rods are slidably arranged on the four connecting frames, and the T-shaped rods are fixedly arranged on the surface of the clamping plate.

[0011] Further, sliding rods are slidably arranged on the inner walls of the four connecting frames, T-shaped studs are threadedly arranged on the four connecting frames, the T-shaped studs are rotatably arranged on the sliding rods, and knobs are fixedly arranged on the surfaces of the four T-shaped studs.

[0012] Further, a plurality of cylinders are fixedly arranged on the surfaces of the four sliding rods, and a plurality of circular grooves are formed in the surfaces of the four T-shaped rods, and the cylinders are slidably arranged on the connecting frames and the circular grooves.

[0013] The beneficial effects of the utility model are as follows:

[0014] The utility model discloses a two-way screw rod, a trigger mechanism and a mounting mechanism, when using, according to the shape of the metal object to be cut, two clamping plates are selected, then the two clamping plates are fixed on the trigger mechanism through the mounting mechanism, the metal object is placed on the workbench, the motor is started, the two-way screw rod is driven to rotate, the two adjusting plates are moved to each other, the trigger mechanism, the mounting mechanism and the two clamping plates are moved, the two clamping plates are clamped and fixed to the metal object, when the metal object is clamped to a certain value, the trigger mechanism triggers the motor to be closed, the driving is stopped, so that the pressure applied to the two clamping plates is ended, after the preparation work is completed, the cutting work can be carried out, so that the clamping plate can be conveniently installed and dismounted, and the problem that the metal object is not clamped firmly or damaged due to too small or too large pressure applied to the clamping plate can be avoided, and the utility model has the advantages of simple operation and high practicability. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is the three-dimensional structure schematic diagram of the utility model;

[0016] Fig. 2 It is the structure schematic diagram of the spring of the utility model;

[0017] Fig. 3It is the structure schematic view of the T-shaped stud of the utility model.

[0018] Sign: 1, worktable;2, fixed frame;3, bidirectional screw;4, adjusting plate;5, motor;6, cutting notch;7, trigger mechanism;701, sliding column;702, spring;703, connecting rod;704, mounting plate;705, trigger block;706, support;707, trigger switch;8, mounting mechanism;801, connecting frame;802, T-shaped rod;803, sliding rod;804, cylinder;805, circular groove;806, T-shaped stud;807, knob;9, clamping plate. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantage of the utility model embodiment more clear, the technical scheme in the utility model embodiment will be described clearly and completely below in combination with the drawings in the utility model embodiment, obviously, the described embodiment is a part of the embodiment of the utility model, rather than all the embodiment. The components of the utility model embodiment described and shown in the drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the utility model.

[0021] It should be noted that: similar signs and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0022] The electrical elements appearing in the text are all connected with the master controller and 220V mains of the outside world, and the master controller can be a conventional known device such as a computer for control.

[0023] In the description of the utility model embodiment, it should be pointed out that the directions or position relationships indicated by the terms "inner", "outer", "upper", etc. are based on the directions or position relationships shown in the drawings, or the directions or position relationships commonly placed when the utility model product is used, only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular direction, be constructed and operated in a particular direction, therefore, it cannot be understood as a limitation on the utility model.

[0024] As Figs. 1-3As shown, a metal cutting clamp, including a workbench 1 and two clamping plates 9, the top of the workbench 1 is provided with a cutting notch 6, the bottom of the workbench 1 is provided with a fixed frame 2, the inside of the fixed frame 2 is rotatably provided with a bidirectional screw 3, the outer wall of the bidirectional screw 3 is threadedly provided with two adjusting plates 4, and the adjusting plates 4 are slidably provided on the fixed frame 2 and the workbench 1, one side of the fixed frame 2 is provided with a motor 5, and the bidirectional screw 3 is provided on the output end of the motor 5, the two adjusting plates 4 are provided with a trigger mechanism 7 for triggering the motor 5 to be closed, the trigger mechanism 7 is provided with a mounting mechanism 8 for conveniently mounting and fixing the clamping plate 9, and the mounting mechanism 8 is provided on the two clamping plates 9. In this embodiment, in use, according to the shape of the metal object to be cut, two clamping plates 9 are selected to match the shape, and then the two clamping plates 9 are fixed on the trigger mechanism 7 through the mounting mechanism 8, the metal object is placed on the workbench 1, the motor 5 is started, the bidirectional screw 3 is driven to rotate, the two adjusting plates 4 are moved close to each other, and the trigger mechanism 7, the mounting mechanism 8 and the two clamping plates 9 are moved, the two clamping plates 9 clamp and fix the metal object, and after the metal object is clamped to a certain value, the trigger mechanism 7 triggers the motor 5 to be closed, stops driving, and therefore stops applying pressure to the two clamping plates 9. After the preparation work is completed, the cutting work can be carried out, so as to realize convenient mounting and dismounting of the clamping plate 9, and avoid the problems of too small or too large pressure applied to the clamping plate 9, which causes the metal object to be clamped not firmly or damaged, and the operation is simple and practical.

[0025] As shown in the figure, Figs. 1-3 The trigger mechanism 7 includes two mounting plates 704, a group of sliding columns 701 are slidably mounted on the two adjusting plates 4, a group is a plurality, and the two mounting plates 704 are fixedly installed on the surfaces of the two groups of sliding columns 701, springs 702 are sleeved on the outer walls of the two groups of sliding columns 701, and connecting rods 703 are fixedly installed on the surfaces of the two groups of sliding columns 701. In this embodiment, when the mounting plate 704 is subjected to pressure, the sliding column 701 slides on the adjusting plate 4, and the spring 702 is compressed, and the connecting rod 703 moves, so that the mounting plate 704 is subjected to pressure and the connecting rod 703 moves.

[0026] As shown in the figure, Fig. 2 The surface of the left adjusting plate 4 is fixedly provided with a bracket 706, the surface of the bracket 706 is fixedly provided with a trigger switch 707, and the surface of the left connecting rod 703 is fixedly provided with a trigger block 705. In this embodiment, when the left connecting rod 703 moves, the trigger block 705 moves and contacts the trigger switch 707, and the trigger switch 707 closes the motor 5.

[0027] As shown in the figure, Figs. 1-3As shown, the mounting mechanism 8 comprises four connecting frames 801 fixedly installed on the surfaces of the two mounting plates 704, T-shaped rods 802 are slidingly installed on the four connecting frames 801, and the T-shaped rods 802 are fixedly installed on the surface of the clamping plate 9. In this embodiment, the T-shaped rods 802 are inserted into the connecting frames 801, and the installation and positioning of the clamping plate 9 are completed.

[0028] As shown in Fig. 3 The inner walls of the four connecting frames 801 are slidingly installed with sliding rods 803, the four connecting frames 801 are threadedly installed with T-shaped studs 806, the T-shaped studs 806 are rotationally installed on the sliding rods 803, the surfaces of the four T-shaped studs 806 are fixedly installed with knobs 807, in this embodiment, the knobs 807 are rotated to drive the T-shaped studs 806 to rotate and move laterally, drive the sliding rods 803 to slide in the connecting frames 801, and adjust the position of the sliding rods 803.

[0029] As shown in Fig. 3 The surfaces of the four sliding rods 803 are fixedly installed with a set of cylinders 804, and the surfaces of the four T-shaped rods 802 are provided with a set of circular grooves 805, and the cylinders 804 are slidingly installed on the connecting frames 801 and the circular grooves 805. In this embodiment, when the sliding rods 803 move laterally, a set of cylinders 804 will move laterally, slide on the connecting frames 801, and be inserted into the circular grooves 805 to fix the T-shaped rods 802, so that the clamping plate 9 is fixed.

[0030] In summary, in use, according to the shape of the metal object to be cut, two clamping plates 9 are selected and matched, and then the two clamping plates 9 are fixed on the trigger mechanism 7 through the mounting mechanism 8, the metal object is placed on the workbench 1, the motor 5 is started to drive the bidirectional screw rod 3 to rotate, the two adjusting plates 4 are moved close to each other, and the trigger mechanism 7, the mounting mechanism 8 and the two clamping plates 9 are moved, the two clamping plates 9 clamp and fix the metal object, and after the metal object is clamped to a certain value, the trigger mechanism 7 triggers the motor 5 to be closed and stopped to drive, so as to end the pressure applied to the two clamping plates 9, and after the preparation work is completed, the cutting work can be carried out, so that the clamping plates 9 are convenient to install and disassemble, and the problems of too small or too large pressure applied to the clamping plates 9 are avoided, the metal object is not clamped firmly or damaged, the operation is simple, and the practicability is high. When the mounting plate 704 is subjected to pressure, the sliding column 701 slides on the adjusting plate 4 and compresses the spring 702, and the connecting rod 703 moves, so that the mounting plate 704 is subjected to pressure and the connecting rod 703 moves. When the left connecting rod 703 moves, the trigger block 705 moves and contacts the trigger switch 707, and the trigger switch 707 closes the motor 5. The T-shaped rod 802 is inserted into the connecting frame 801, and the installation and positioning of the clamping plate 9 are completed. The T-shaped stud 806 is rotated and transversely moved by rotating the knob 807, the sliding rod 803 slides in the connecting frame 801, and the position of the sliding rod 803 is adjusted. When the sliding rod 803 moves transversely, a group of cylindrical columns 804 move transversely, slide on the connecting frame 801 and are inserted into the circular groove 805, and the T-shaped rod 802 is fixed, so that the clamping plate 9 is fixed.

[0031] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only the principles of the utility model. Without departing from the spirit and scope of the utility model, various changes and improvements can be made to the utility model, and these changes and improvements fall within the scope of the claimed utility model. The protection scope required by the utility model is defined by the appended claims and their equivalents.

Claims

1. A metal cutting clamp comprising a table (1) and two jaws (9), characterized in that, The top of the workbench (1) is provided with a cutting notch (6), the bottom of the workbench (1) is provided with a fixed frame (2), the inside of the fixed frame (2) is rotatably provided with a bidirectional screw rod (3), the outer wall of the bidirectional screw rod (3) is threadedly provided with two adjusting plates (4), the adjusting plates (4) are slidably arranged on the fixed frame (2) and the workbench (1), one side of the fixed frame (2) is provided with a motor (5), the bidirectional screw rod (3) is arranged on the output end of the motor (5), the two adjusting plates (4) are provided with a trigger mechanism (7) for triggering the motor (5) to be closed, the trigger mechanism (7) is provided with a mounting mechanism (8) for conveniently mounting and fixing the clamping plate (9), and the mounting mechanism (8) is arranged on the two clamping plates (9).

2. A metal cutting clamp according to claim 1, wherein The trigger mechanism (7) comprises two mounting plates (704), a plurality of groups of sliding columns (701) are slidably arranged on the two adjusting plates (4), and the two mounting plates (704) are fixedly arranged on the surfaces of the two groups of sliding columns (701). Spring (702) is sleeved on the outer wall of the two groups of sliding columns (701), and connecting rods (703) are fixedly arranged on the surfaces of the two groups of sliding columns (701).

3. A metal cutting clamp according to claim 2, wherein The surface of the left adjusting plate (4) is fixedly provided with a support (706), the surface of the support (706) is fixedly provided with a trigger switch (707), and the surface of the left connecting rod (703) is fixedly provided with a trigger block (705).

4. A metal cutting clamp according to claim 2, wherein The mounting mechanism (8) comprises four connecting frames (801), the four connecting frames (801) are fixedly arranged on the surfaces of the two mounting plates (704), T-shaped rods (802) are slidably arranged on the four connecting frames (801), and the T-shaped rods (802) are fixedly arranged on the surfaces of the clamping plates (9).

5. A metal cutting clamp according to claim 4, wherein The inner walls of the four connecting frames (801) are slidably provided with sliding rods (803), the four connecting frames (801) are threadedly provided with T-shaped studs (806), and the T-shaped studs (806) are rotatably arranged on the sliding rods (803). The surfaces of the four T-shaped studs (806) are fixedly provided with knobs (807).

6. A metal cutting clamp according to claim 5, wherein The surfaces of the four sliding rods (803) are fixedly provided with a plurality of groups of cylinders (804), the surfaces of the four T-shaped rods (802) are provided with a plurality of groups of circular grooves (805), and the cylinders (804) are slidably arranged on the connecting frames (801) and the circular grooves (805).

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