Linear cutting machine tool

Abstract

The utility model discloses a linear cutting machine tool which comprises a working table, supporting legs are fixedly connected to the bottom of the working table, fixing blocks are arranged between the supporting legs, a connecting rod is fixedly connected between the fixing blocks, and supporting rods which are symmetrically distributed are fixedly connected to the top of the working table. According to the linear cutting machine tool, the top of a workbench is fixedly connected with symmetrically-distributed supporting rods, the top of each supporting rod is provided with a telescopic end in a sliding mode, one end of each telescopic end is fixedly connected with a limiting block, a movable clamp is rotationally arranged in each limiting block, a limiting groove is formed in each limiting block, and a rotary knob is rotationally arranged at the top of each limiting block; the rotary knob can control the adjusting block in the limiting block, so that the movable clamp can adjust the rotating clamping angle according to the shape of a workpiece plate, the adaptability of the movable clamp is improved, a pressed plate and an extrusion plate are arranged in the movable clamp, the extrusion plate presses the workpiece towards the pressed plate, and the workpiece is firmly fixed in the movable clamp through resilience force of a pressed spring.

Description

Technical Field

[0001] The utility model relates to the technical field of wire cutting machine tools, in particular to a wire cutting machine tool. Background Art

[0002] Wire cutting machines belong to the category of electrical processing. Their basic physical principle is that free positive ions and electrons accumulate in the field and quickly form an ionized conductive channel. During the use of wire cutting machines, certain electric sparks will be generated, and electric sparks can easily harm nearby workers. Therefore, protective devices are needed to assist the operation of wire cutting machines.

[0003] The clamping method of the existing wire cutting machine tools is limited and cannot clamp workpieces of different regular shapes, making them not very adaptable. Utility Model Content

[0004] The utility model aims to provide a wire cutting machine to solve the problem that the existing wire cutting machine mentioned in the background technology is limited in the clamping mode and cannot clamp workpieces of different regular shapes, making it not highly adaptable.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wire cutting machine tool, comprising a workbench, the bottom of the workbench is fixedly connected with legs, a fixing block is arranged between the legs, a connecting rod is fixedly connected between the fixing blocks, the top of the workbench is fixedly connected with symmetrically distributed support rods, the outer walls of the support rods are provided with card holes distributed in an array, the top of the support rods is slidably provided with a telescopic end, the outer wall of the support rod is movably carded with a fixing bolt, the fixing bolt is adapted to the card hole, one end of the telescopic end is fixedly connected with a limiting block, and a movable clamp is rotatably provided in the limiting block.

[0006] Furthermore, an adjustment block is rotatably provided at the center of the limit block, one end of the adjustment block is connected to the movable clamp, a limit slot is provided in the limit block, a knob is rotatably provided on the top of the limit block, a limit member is fixedly connected to the bottom of the knob, and the limit member is adapted to the limit slot.

[0007] Furthermore, a clamping rod is slidably provided on the inner walls of both sides of the limiting groove, one end of the clamping rod is fixedly connected to a telescopic rod, a buffer spring is sleeved on the telescopic rod, and the clamping rod is in contact with the limiting member.

[0008] Furthermore, a pressure plate is slidably provided on the top of the inner wall of the movable clamp, and symmetrically distributed pressure springs are provided between the pressure plate and the inner wall of the movable clamp.

[0009] Furthermore, a rotating handle is rotatably provided at the bottom of the movable clamp, one end of the rotating handle is arranged in the movable clamp, an extrusion plate is provided at one end of the rotating handle located in the movable clamp, and a limiting axis is provided at the connection between the extrusion plate and the rotating handle.

[0010] Furthermore, the top of the workbench is fixedly connected with symmetrically distributed fixing clamps, a placement plate is slidably arranged inside the fixing clamps, and sliders are fixedly connected to the top and bottom of the inner wall of the fixing clamps, and the sliders are adapted to both ends of the placement plate.

[0011] Furthermore, a pull rod is slidably provided on the outer wall of the fixing clamp, one end of the pull rod is adapted to one end of the placement plate, the other end of the pull rod is fixedly connected to a handle, and a negative pressure spring is provided between the handle and the outer wall of the fixing clamp.

[0012] Compared with the prior art, the beneficial effects of the utility model are: the wire cutting machine is reasonable and has the following advantages:

[0013] (1) A symmetrically distributed support rod is fixedly connected to the top of the workbench, and a telescopic end is slidably arranged on the top of the support rod. One end of the telescopic end is fixedly connected to a limit block, and a movable clamp is rotatably arranged in the limit block. A limit slot is arranged in the limit block, and a knob is rotatably arranged on the top of the limit block. The knob can control the adjustment block of the limit block sleeved on the shaft rod, so that the movable clamp can adjust the rotation clamping angle according to the shape of the workpiece plate, thereby improving the adaptability of the movable clamp to clamp the workpiece. A pressure plate and an extrusion plate are arranged in the movable clamp, and the extrusion plate presses the workpiece toward the pressure plate, and then the pressure plate firmly fixes the workpiece in the movable clamp through the rebound force of the pressure spring;

[0014] (2) The top of the workbench is fixedly connected with symmetrically distributed fixing clamps, and a placement plate is slidably arranged inside the fixing clamps. The placement plate is used to collect waste materials after the workpiece is cut. The placement plate can be taken out by pulling the handle to release the pull rod from fixing the placement plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the limiting structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the fixed structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the movable clamp of the utility model;

[0019] Figure 5 For this utility model Figure 2 A local enlarged schematic diagram of point A is shown.

[0020] In the figure: 1. workbench; 2. support leg; 3. fixed block; 4. support rod; 401. clamping hole; 5. fixing bolt; 6. telescopic end; 7. limit block; 701. limit groove; 8. movable clamp; 801. adjustment block; 9. fixed clamp; 901. slider; 10. placement plate; 11. knob; 1101. limit member; 12. pressure plate; 1201. pressure spring; 13. extrusion plate; 1301. turning handle; 1302. limit shaft; 14. handle; 1401. pull rod; 1402. negative pressure spring; 15. telescopic rod; 1501. buffer spring; 1502. clamping rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 , a technical solution provided by the utility model:

[0023] Embodiment: A wire cutting machine tool comprises a workbench 1, the bottom of the workbench 1 is fixedly connected with legs 2, a fixing block 3 is arranged between the legs 2, a connecting rod is fixedly connected between the fixing blocks 3, the top of the workbench 1 is fixedly connected with symmetrically distributed support rods 4, the outer wall of the support rod 4 is provided with array-distributed clamping holes 401, the top of the support rod 4 is slidably provided with a telescopic end 6, the outer wall of the support rod 4 is movably clamped with a fixing bolt 5, the fixing bolt 5 is adapted to the clamping hole 401, one end of the telescopic end 6 is fixedly connected with a limiting block 7, A movable clamp 8 is rotatably provided in the limit block 7, an adjustment block 801 is rotatably provided at the center of the limit block 7, one end of the adjustment block 801 is connected to the movable clamp 8, a limit slot 701 is provided in the limit block 7, a knob 11 is rotatably provided at the top of the limit block 7, a limit member 1101 is fixedly connected to the bottom of the knob 11, the limit member 1101 is adapted to the limit slot 701, a clamping rod 1502 is slidably provided on the inner wall of both sides of the limit slot 701, one end of the clamping rod 1502 is fixedly connected to the telescopic rod 15, and the telescopic rod 15 is fixedly connected to the telescopic rod 15. A buffer spring 1501 is sleeved on the rod 15, the clamping rod 1502 is in contact with the limiter 1101, a pressure plate 12 is slidably provided on the top of the inner wall of the movable clamp 8, and symmetrically distributed pressure springs 1201 are provided between the pressure plate 12 and the inner wall of the movable clamp 8, and a rotating handle 1301 is rotatably provided at the bottom of the movable clamp 8, one end of the rotating handle 1301 is provided in the movable clamp 8, and an extrusion plate 13 is provided at one end of the rotating handle 1301 located in the movable clamp 8, and a limit axis is provided at the connection between the extrusion plate 13 and the rotating handle 1301 1302, a symmetrically distributed fixing clamp 9 is fixedly connected to the top of the workbench 1, a placing plate 10 is slidably arranged inside the fixing clamp 9, a slider 901 is fixedly connected to the top and bottom of the inner wall of the fixing clamp 9, the slider 901 is adapted to the two ends of the placing plate 10, a pull rod 1401 is slidably arranged on the outer wall of the fixing clamp 9, one end of the pull rod 1401 is adapted to one end of the placing plate 10, the other end of the pull rod 1401 is fixedly connected to a handle 14, and a negative pressure spring 1402 is arranged between the handle 14 and the outer wall of the fixing clamp 9.

[0024] The top of the workbench 1 is fixedly connected with a symmetrically distributed support rod 4, and a telescopic end 6 is slidably provided on the top of the support rod 4. One end of the telescopic end 6 is fixedly connected to a limit block 7, and a movable clamp 8 is rotatably provided in the limit block 7. A limit groove 701 is provided in the limit block 7. A knob 11 is rotatably provided on the top of the limit block 7. The knob 11 can control the adjustment block 801 sleeved on the shaft of the limit block 7, so that the movable clamp 8 can adjust the rotation and clamping angle according to the shape of the workpiece plate, thereby improving the adaptability of the movable clamp 8 to clamp the workpiece. A pressure plate 12 and an extrusion plate 13 are provided. The extrusion plate 13 presses the workpiece toward the pressure plate 12. Then the pressure plate 12 firmly fixes the workpiece in the movable clamp 8 through the resilience of the pressure spring 1201. The top of the workbench 1 is fixedly connected with symmetrically distributed fixing clamps 9. A placement plate 10 is slidably provided in the fixing clamp 9. The placement plate 10 is used to collect waste materials after the workpiece is cut. The placement plate 10 can be taken out by pulling the handle 14 to release the fixation of the placement plate 10 by the pull rod 1401.

[0025] Working principle: When in use, first place the workpiece to be cut on the workbench 1, then adjust the knob 11 to control the position of the limit block 7 so that the clamping angle of the movable clamp 8 adapts to the shape of the workpiece plate;

[0026] Secondly, the workpiece is clamped in the movable clamp 8, and the workpiece is pressed to the pressure plate 12 by the extrusion plate 13, and then the pressure plate 12 firmly fixes the workpiece in the movable clamp 8 by the resilience of the compression spring 1201;

[0027] Finally, during the cutting process, the cutting waste will fall onto the placement plate 10. By pulling the handle 14, the fixing of the placement plate 10 by the pull rod 1401 is released, and then the placement plate 10 is taken out and the cutting waste is cleaned.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A wire cutting machine tool, comprising a workbench, characterized in that: The bottom of the workbench is fixedly connected with legs, a fixing block is arranged between the legs, a connecting rod is fixedly connected between the fixing blocks, the top of the workbench is fixedly connected with symmetrically distributed support rods, the outer walls of the support rods are provided with card holes distributed in an array, the top of the support rods is slidably provided with a telescopic end, the outer wall of the support rod is movably carded with a fixing bolt, the fixing bolt is adapted to the card hole, one end of the telescopic end is fixedly connected with a limiting block, and a movable clamp is rotatably provided in the limiting block.

2. A wire cutting machine tool according to claim 1, characterized in that: An adjustment block is rotatably provided at the center of the limit block, one end of the adjustment block is connected to the movable clamp, a limit slot is provided in the limit block, a knob is rotatably provided on the top of the limit block, a limit piece is fixedly connected to the bottom of the knob, and the limit piece is adapted to the limit slot.

3. A wire cutting machine tool according to claim 2, characterized in that: A clamping rod is slidably provided on the inner walls of both sides of the limiting groove, one end of the clamping rod is fixedly connected with a telescopic rod, a buffer spring is sleeved on the telescopic rod, and the clamping rod is in contact with the limiting member.

4. A wire cutting machine tool according to claim 1, characterized in that: A pressure plate is slidably arranged on the top of the inner wall of the movable clamp, and symmetrically distributed pressure springs are arranged between the pressure plate and the inner wall of the movable clamp.

5. The wire cutting machine tool according to claim 1, characterized in that: A rotating handle is rotatably arranged at the bottom of the movable clamp, one end of the rotating handle is arranged in the movable clamp, an extrusion plate is arranged at one end of the rotating handle located in the movable clamp, and a limiting axis is arranged at the connection between the extrusion plate and the rotating handle.

6. A wire cutting machine tool according to claim 1, characterized in that: The top of the workbench is fixedly connected with symmetrically distributed fixing clamps, a placement plate is slidably arranged inside the fixing clamps, and sliders are fixedly connected with the top and bottom of the inner wall of the fixing clamps, and the sliders are adapted to the two ends of the placement plate.

7. A wire cutting machine tool according to claim 6, characterized in that: A pull rod is slidably provided on the outer wall of the fixing clamp, one end of the pull rod is matched with one end of the placement plate, the other end of the pull rod is fixedly connected with a handle, and a negative pressure spring is provided between the handle and the outer wall of the fixing clamp.

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