Cutting device convenient for metal product production

Abstract

The utility model discloses a cutting device convenient for production of metal products, which belongs to the field of metal cutting and comprises a bottom frame and a cutting piece arranged in the middle of the upper side of the bottom frame, and a sliding plate sliding along the Y-axis direction is assembled on the upper side of the bottom frame. Auxiliary positioning pieces are arranged on the upper side of the sliding plate and located on the two sides of the cutting piece, each auxiliary positioning piece comprises two height adjusting supports fixedly connected to the upper side of the sliding plate, a horizontally-arranged square rod is fixedly connected to the upper sides of the two height adjusting supports, and a plurality of auxiliary arms are slidably connected to the outer side of the square rod; a plurality of auxiliary arms are arranged on the outer side of the square rod, and spacing adjusting pieces connected with the auxiliary arms are further arranged on the outer side of the square rod, so that a plurality of metal pipes can be fixed at the same time, batch cutting is achieved, and errors caused by poor stability in the cutting process are reduced.

Description

Technical Field

[0001] The utility model relates to the field of metal cutting, and more specifically to a cutting device which is convenient for producing metal products. Background Art

[0002] Cutting equipment is a kind of equipment often used in the production of metal products. For example, when producing metal pipes, the metal pipes will be cut to control the length of the metal pipes.

[0003] For example, the Chinese patented metal tube batch cutting machine with the authorization announcement number CN208083573U can fix multiple metal tubes by pressing them at the same time through a pressing plate, and then cut them after fixation, thereby realizing batch cutting, which is beneficial to improving the batch cutting process of metal tubes.

[0004] However, after the pressure plate fixes multiple metal tubes, the multiple metal tubes are in contact with each other. The cut metal tube is prone to a certain displacement due to stress changes at the moment of cutting. This partial displacement will reduce the stability of the subsequent steel pipe, causing it to be easy to cause cutting errors due to displacement due to poor fixing stability. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a cutting device which is convenient for the production of metal products. It can fix multiple metal pipes at the same time, realize batch cutting, and reduce errors caused by poor stability during the cutting process.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A cutting device for facilitating the production of metal products comprises a base frame and a cutting piece arranged in the middle position on the upper side of the base frame, the upper side of the base frame is equipped with a sliding plate that slides along the Y-axis direction, the upper side of the sliding plate and both sides of the cutting piece are provided with auxiliary positioning parts, the auxiliary positioning parts comprise two height-adjusting brackets fixedly connected to the upper side of the sliding plate, the upper sides of the two height-adjusting brackets are fixedly connected with a horizontally arranged square rod, the outer side of the square rod is slidably connected with a plurality of auxiliary arms, and the outer side of the square rod is also provided with a spacing adjustment part connected to the plurality of auxiliary arms.

[0010] Furthermore, the spacing adjustment member includes a threaded button located on the outside of the square rod and on both sides of the multiple auxiliary arms, and a threaded portion threadedly connected to the threaded button is provided at the corner of the square rod. A return spring is sleeved on the outside of the threaded portion and between the threaded button and the slide, and between the slides.

[0011] Furthermore, the auxiliary arm includes a slide bracket slidably connected to the outside of the square rod, two sides of the slide bracket are respectively against two return springs, and a pressing plate is installed on the lower side of the slide bracket.

[0012] Furthermore, a vertically arranged screw rod is fixedly connected to the lower side of the slide, a sleeve is threadedly connected to the outer side of the screw rod, and the lower end of the sleeve is rotatably connected to the pressing plate.

[0013] 3. Beneficial effects

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] This solution can fix multiple metal tubes at the same time by arranging multiple auxiliary arms on the square rod to fix multiple metal tubes respectively, thereby realizing batch cutting. The multiple metal tubes are independent of each other, and are less interfered with each other during the cutting process. The stability after fixation is better, thereby reducing errors caused by poor stability during the cutting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the auxiliary positioning member of the utility model;

[0018] Figure 3 For this utility model Figure 2 A front view of

[0019] Figure 4 It is a structural schematic diagram of the auxiliary arm of the utility model.

[0020] Description of the numbers in the figure:

[0021] 1. Base frame; 2. Cutting piece; 3. Sliding plate; 4. Height-adjusting bracket; 5. Square rod; 6. Spacing adjustment piece; 7. Auxiliary arm; 8. Vertical rod; 9. Side ear piece; 10. Screw; 11. Return spring; 12. Threaded button; 13. Threaded part; 14. Screw; 15. Sleeve; 16. Pressing piece; 17. Sliding frame. DETAILED DESCRIPTION

[0022] 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; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0023] Embodiment 1:

[0024] See also Figure 1-4 A cutting device for metal product production includes a base frame 1 and a cutting piece 2 arranged at the middle position of the upper side of the base frame 1. The cutting piece 2 cuts the metal pipe along the Y direction. A sliding plate 3 sliding along the Y axis direction is installed on the upper side of the base frame 1. A plurality of metal pipes arranged along the X axis direction are arranged on the sliding plate 3. Then, by sliding the sliding plate 3, the metal pipes on the upper side of the sliding plate 3 can be driven to move, so that the cutting piece 2 cuts the metal pipes.

[0025] In order to fix the metal pipe, auxiliary positioning members are provided on the upper side of the sliding plate 3 and on both sides of the cutting member 2. The auxiliary positioning members include two height adjustment brackets 4 fixedly connected to the upper side of the sliding plate 3 and arranged along the Y-axis direction. A horizontally arranged square rod 5 is fixedly connected to the upper side of the two height adjustment brackets 4. A plurality of auxiliary arms 7 are slidably connected to the outer side of the square rod 5. A spacing adjustment member 6 connected to the plurality of auxiliary arms 7 is also provided on the outer side of the square rod 5.

[0026] At this time, multiple metal tubes are laid on the upper side of the sliding plate 3 along the X-axis direction, and then the spacing between the multiple auxiliary arms 7 is adjusted by the spacing adjustment member 6, so that the multiple auxiliary arms 7 are respectively located on the upper side of the multiple metal tubes. After the adjustment is completed, the square rod 5 is driven downward by adjusting the bracket 4, so that the multiple auxiliary arms 7 are respectively pressed on the upper side of the multiple metal tubes, thereby completing the fixation of the multiple metal tubes. After the fixation is completed, the metal tubes can be cut by the cutting member 2.

[0027] In summary, in this embodiment, multiple auxiliary arms 7 are arranged on the square rod 5 to fix the multiple metal tubes respectively, so that the multiple metal tubes can be fixed at the same time to achieve batch cutting. The multiple metal tubes are independent of each other, and the mutual interference during the cutting process is small. The stability after fixation is better, which reduces the error caused by poor stability during the cutting process.

[0028] Embodiment 2:

[0029] See also Figure 1-3As shown, the height-adjusting bracket 4 includes a vertical rod 8 fixedly connected to the end of the square rod 5, and a side ear piece 9 is fixedly connected to the lower end of the vertical rod 8. A vertically arranged screw 10 is inserted in the center position of the side ear piece 9, and the lower part of the screw 10 is threadedly connected to the sliding plate 3. At this time, the height of the screw 10 can be adjusted by rotating the screw 10, and the side ear piece 9 can be pulled through the upper part of the screw 10, so that the side ear piece 9 can adjust the minimum height of the square rod 5. Its structure is relatively simple, the adjustment method is simple, and the stability after adjustment is better.

[0030] See also Figure 1-3 As shown, a structure of the spacing adjustment member 6 is introduced in detail here. The spacing adjustment member 6 includes a threaded button 12 located outside the square rod 5 and on both sides of the plurality of auxiliary arms 7. A threaded portion 13 threadedly connected to the threaded button 12 is provided at the corner of the square rod 5. When the threaded button 12 is rotated, it can be horizontally moved outside the square rod 5. A return spring 11 is sleeved on the outside of the threaded portion 13 and between the threaded button 12 and the slide 17 and between the slides 17.

[0031] When the threaded button 12 squeezes the return spring 11, the slide 17 is automatically pushed through the deformation of the return spring 11. At this time, the multiple return springs 11 have roughly the same length under the action of elastic force, so that the spacing between the multiple slides 17 is roughly the same, thereby adapting to multiple metal tubes with the same diameter.

[0032] See also Figure 2 and Figure 4 As shown, the auxiliary arm 7 includes a slide 17 slidably connected to the outside of the square rod 5, and the two sides of the slide 17 are respectively against the two return springs 11, and a pressing plate 16 is installed on the lower side of the slide 17. At this time, when the square rod 5 presses down the slide 17, the square rod 5 and the metal tube are respectively against the slide 17 and the pressing plate 16, so that the auxiliary arm 7 is locked to ensure stability when fixed.

[0033] Moreover, the pressing piece 16 is an inverted V-shaped plate, and the longitudinal cross section is an inverted V-shape. When the pressing piece 16 presses the metal pipe, the metal pipe is automatically pushed to be located in the middle position of the pressing piece 16 .

[0034] Embodiment 3:

[0035] See also Figure 1-4 As shown, the difference between this embodiment and embodiment 2 is that a vertically arranged screw rod 14 is fixedly connected to the lower side of the slide 17, a sleeve 15 is threadedly connected to the outer side of the screw rod 14, and the lower end of the sleeve 15 is rotatably connected to the pressing plate 16. At this time, the height of the pressing plate 16 can be adjusted by rotating the sleeve 15 to adapt to different diameters in the same batch of metal tubes.

[0036] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A cutting device for metal product production, comprising a base frame (1) and a cutting member (2) arranged in the middle of the upper side of the base frame (1), characterized in that: The upper side of the base frame (1) is equipped with a sliding plate (3) that slides in the Y-axis direction, and auxiliary positioning parts are arranged on the upper side of the sliding plate (3) and on both sides of the cutting piece (2), and the auxiliary positioning parts include two height adjustment brackets (4) fixedly connected to the upper side of the sliding plate (3), and the upper sides of the two height adjustment brackets (4) are fixedly connected with a horizontally arranged square rod (5), and the outer side of the square rod (5) is slidably connected with a plurality of auxiliary arms (7), and the outer side of the square rod (5) is also provided with a spacing adjustment part (6) connected to the plurality of auxiliary arms (7).

2. A cutting device for facilitating the production of metal products according to claim 1, characterized in that: The spacing adjustment member (6) comprises a threaded button (12) located outside the square rod (5) and on both sides of the plurality of auxiliary arms (7); a threaded portion (13) threadedly connected to the threaded button (12) is provided at the corner of the square rod (5); and a return spring (11) is sleeved outside the threaded portion (13) and between the threaded button (12) and the slide (17) and between the slides (17).

3. A cutting device for facilitating the production of metal products according to claim 2, characterized in that: The auxiliary arm (7) comprises a slide (17) slidably connected to the outside of the square rod (5), two sides of the slide (17) are respectively against two return springs (11), and a pressing plate (16) is installed on the lower side of the slide (17).

4. A cutting device for facilitating the production of metal products according to claim 3, characterized in that: The pressing sheet (16) is an inverted V-shaped plate, and its longitudinal cross section is an inverted V-shape.

5. A cutting device for facilitating the production of metal products according to claim 3, characterized in that: A vertically arranged screw rod (14) is fixedly connected to the lower side of the slide (17), a sleeve (15) is threadedly connected to the outer side of the screw rod (14), and the lower end of the sleeve (15) is rotatably connected to a pressing plate (16).

6. A cutting device for facilitating the production of metal products according to claim 1, characterized in that: The height-adjusting bracket (4) comprises a vertical rod (8) fixedly connected to the end of the square rod (5); a side ear piece (9) is fixedly connected to the lower end of the vertical rod (8); a vertically arranged screw (10) is inserted at the center position of the side ear piece (9); and the lower part of the screw (10) is threadedly connected to the sliding plate (3).

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