Metal cutting machining positioning device

Abstract

The utility model discloses a metal cutting machining positioning device which comprises a supporting frame, fixing plates are arranged at the four corners of the bottom end of the supporting frame, through holes are formed in the fixing plates, a fixing block is arranged at the top end of the supporting frame, and two clamping plates which are used in cooperation with each other are hinged to the top end of the fixing block. Studs in threaded connection are inserted into the two sides of the top end of the supporting frame, movable plates in rotary connection are arranged at the top ends of the studs, connecting rods are hinged to the top ends of the movable plates, the top ends of the connecting rods are hinged to the clamping plates, and a notch is formed in one side of the top end of the supporting frame. Compared with the prior art, the metal pipe cutting device has the advantages that the opening angle of the clamping plates on the two sides can be flexibly adjusted, the metal pipe cutting device is suitable for metal pipes with different inner diameter specifications, convenience is brought to use, chips generated by cutting can be conveniently collected in a unified mode, pouring is convenient, the chips are prevented from being scattered on a working table, and the later cleaning workload is reduced.

Description

Technical Field

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

[0002] Metal cutting refers to the process of cutting metal materials as needed. It is an important link in metal processing. Its precision and efficiency directly affect the subsequent manufacturing process and product quality. When cutting metal, in order to facilitate cutting, it is often necessary to position and clamp the metal parts.

[0003] When cutting traditional metal pipes, since the cross-section of the metal pipe is circular, in order to facilitate cutting, two clamps forming a certain angle are usually used for auxiliary cutting. However, the two clamps are welded together, which is not convenient for adjustment. They are only suitable for metal pipes with a specific inner diameter, and there are certain limitations in use. In addition, the debris generated by cutting is mostly scattered directly on the work surface, increasing the workload of subsequent cleaning. Utility Model Content

[0004] 1. Technical Problems Solved

[0005] The technical problem to be solved by the utility model is that the existing metal pipe clamping and positioning devices mostly adopt two welded clamping plates, which are not convenient to adjust and cannot be applied to metal pipes with various inner diameter specifications. Moreover, the function is single and can only play a positioning role, but it cannot collect the debris generated by cutting, and the subsequent cleaning workload is large.

[0006] 2. Technical Solution

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: a metal cutting and processing positioning device, including a support frame, the four corners of the bottom end of the support frame are provided with fixed plates, the fixed plates are provided with through holes, the top of the support frame is provided with a fixed block, the top of the fixed block is hinged with two clamps that cooperate with each other, both sides of the top of the support frame are plugged with threaded studs, the top of the studs is provided with a rotatably connected movable plate, the top of the movable plate is hinged with a connecting rod, the top of the connecting rod is hinged with the clamp, a notch is provided on one side of the top of the support frame, and a slidably connected collection box is provided on one side of the support frame and below the notch.

[0008] As an improvement, a knob is provided at the bottom end of the stud, and openings for conveniently turning the knob are provided on both sides of the support frame.

[0009] As an improvement, convex sliding blocks are provided on both sides of the collection box, and a concave sliding groove used in conjunction with the convex sliding blocks is provided on the support frame.

[0010] As an improvement, a pull ring is provided on one side of the collection box.

[0011] As an improvement, the top end of the stud is rotatably connected to the movable plate via a bearing.

[0012] As an improvement, the fixing plate and the support frame are connected by welding.

[0013] 3. Beneficial Effects

[0014] The advantages of the utility model compared with the prior art are:

[0015] 1. Since the splint is hinged on the fixed block, the opening angle of the splints on both sides can be flexibly adjusted through studs, knobs, movable plates and connecting rods, which is suitable for metal pipes with different inner diameters and brings convenience to use;

[0016] 2. Through the notch, collection box, convex slider and concave chute, the debris generated by cutting can be collected uniformly and dumped conveniently to avoid scattering on the work surface, reducing the workload of later cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional schematic diagram of a metal cutting and processing positioning device of the utility model. Figure 1 .

[0018] Figure 2 This is a three-dimensional schematic diagram of a metal cutting and processing positioning device of the utility model. Figure 2 .

[0019] Figure 3 This is a three-dimensional schematic diagram of a metal cutting and processing positioning device of the utility model. Figure 3 .

[0020] Figure 4 The utility model is a metal cutting processing positioning device Figure 1 A magnified detail of part A.

[0021] Figure 5 The utility model is a metal cutting processing positioning device Figure 3 A magnified detail of part B.

[0022] As shown in the figure: 1. Support frame; 2. Fixed plate; 3. Through hole; 4. Fixed block; 5. Clamp; 6. Stud; 7. Knob; 8. Moving plate; 9. Connecting rod; 10. Collection box; 11. Notch; 12. Pull ring; 13. Convex slider; 14. Concave slide groove. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] Combined with Figure 1 A metal cutting and processing positioning device comprises a support frame 1, wherein the four corners of the bottom end of the support frame 1 are provided with fixed plates 2, the fixed plates 2 are provided with through holes 3, the top of the support frame 1 is provided with a fixed block 4, the top of the fixed block 4 is hinged with two clamps 5 that cooperate with each other, both sides of the top of the support frame 1 are plugged with threaded studs 6, the top of the studs 6 is provided with a rotatably connected moving plate 8, the top of the moving plate 8 is hinged with a connecting rod 9, the top of the connecting rod 9 is hinged with the clamp 5, a notch 11 is provided on one side of the top of the support frame 1, and a slidably connected collection box 10 is provided on one side of the support frame 1 and below the notch 11.

[0025] Combined with Figure 3 In order to facilitate the rotation of the stud 6 and facilitate adjustment, a knob 7 is provided at the bottom end of the stud 6, and openings for conveniently turning the knob 7 are provided on both sides of the support frame 1.

[0026] Combined with Figure 1 and attached Figure 5 Convex sliders 13 are provided on both sides of the collection box 10, and a concave slide 14 used in conjunction with the convex sliders 13 is provided on the support frame 1, so as to facilitate the removal of the collection box 10 and the cleaning of the debris generated by the cutting process.

[0027] Combined with Figure 1 In order to facilitate pulling the collection box 10 , a pull ring 12 is provided on one side of the collection box 10 .

[0028] Combined with Figure 3 and attached Figure 4 The top end of the stud 6 is rotatably connected to the movable plate 8 through a bearing, and the structure is simple and easy to implement.

[0029] Combined with Figure 2 The connection method between the fixing plate 2 and the supporting frame 1 is welding, the connection method is firm and the overall stability is good.

[0030] When the utility model is implemented:

[0031] First, pass the fixing cone through the through hole 3, and then the positioning device can be directly fixed on the work surface. Then the metal tube is directly placed in the angle formed by the two clamping plates 5. Press the metal tube with one hand, and the metal tube can be directly cut on one side. The debris generated by the cutting falls directly into the collection box 10 through the notch 11. The debris is collected uniformly to avoid being scattered on the work surface, thereby reducing the subsequent cleaning workload.

[0032] Since the radius specifications of the metal pipes are different, the knob 7 is turned at this time to drive the stud 6 to rotate continuously, and the stud 6 moves downward continuously. Since the connection between the stud 6 and the movable plate 8 is a rotating connection, the movable plate 8 moves downward accordingly, which can drive the connecting rod 9 to move, thereby flexibly adjusting the angle reading between the two clamping plates 5, which is suitable for metal pipes with different radius specifications and brings convenience to use.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0035] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A metal cutting and processing positioning device, comprising a support frame (1), wherein the four corners of the bottom end of the support frame (1) are each provided with a fixing plate (2), and each of the fixing plates (2) is provided with a through hole (3), wherein: The top of the support frame (1) is provided with a fixed block (4), the top of the fixed block (4) is hingedly provided with two clamping plates (5) that cooperate with each other, both sides of the top of the support frame (1) are plugged with threaded studs (6), the top of the studs (6) is provided with a rotatably connected moving plate (8), the top of the moving plate (8) is hingedly provided with a connecting rod (9), and the top of the connecting rod (9) is hingedly connected to the clamping plate (5); A notch (11) is provided on one side of the top end of the support frame (1), and a slidably connected collection box (10) is provided on one side of the support frame (1) and below the notch (11).

2. A metal cutting and processing positioning device according to claim 1, characterized in that: A knob (7) is provided at the bottom end of the stud (6), and openings for conveniently turning the knob (7) are provided on both sides of the support frame (1).

3. A metal cutting and processing positioning device according to claim 1, characterized in that: Convex sliding blocks (13) are provided on both sides of the collection box (10), and a concave sliding groove (14) used in conjunction with the convex sliding blocks (13) is provided on the support frame (1).

4. A metal cutting and processing positioning device according to claim 1, characterized in that: A pull ring (12) is provided on one side of the collection box (10).

5. A metal cutting and processing positioning device according to claim 1, characterized in that: The top end of the stud (6) is rotatably connected to the movable plate (8) via a bearing.

6. A metal cutting and processing positioning device according to claim 1, characterized in that: The fixing plate (2) and the support frame (1) are connected by welding.

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