Automatic positioning device applied to display stand pipe cutting

Abstract

The utility model relates to the technical field of pipe cutting, and discloses an automatic positioning device applied to display stand pipe cutting, which comprises a processing base, the top end of the processing base is fixedly connected with a cutting table, the two sides of the top end of the cutting table are fixedly connected with supporting frames, and the bottom ends of the supporting frames are provided with two groups of hydraulic cylinders. The output end of the hydraulic cylinder is fixedly connected with a mounting sleeve, a positioning plate is mounted at the bottom end of the mounting sleeve, positioning grooves are evenly formed in the bottom end of the positioning plate, and rubber pads are fixedly connected into the positioning grooves. According to the automatic positioning device applied to display stand pipe cutting, a hydraulic cylinder pushes a positioning plate downwards, a positioning groove and a rubber pad on the positioning plate can be tightly attached to a pipe for positioning, the positioning plate can be replaced according to the size of the pipe, and a limiting baffle is rotated away during replacement; and then the mounting clamping block on the positioning plate is moved out from the interior of the mounting sleeve, so that the problem of inconvenience in flexible positioning is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe cutting, in particular to an automatic positioning device used for cutting pipes on display racks. Background Art

[0002] Display racks are shelves for displaying merchandise. Common display racks are assembled from multiple sets of pipes. The pipes on the display racks need to be cut using cutting equipment during processing. In order to improve the stability of pipe cutting, a positioning device is required to position the pipes.

[0003] Common pipe positioning devices have the problem of being difficult to flexibly position during use. For example, common positioning devices require manual adjustment and clamping, which is very inconvenient. In addition, some positioning devices are not convenient to flexibly replace and clamp according to the size of the pipe, which affects the stability of the clamping.

[0004] There is an urgent need for an automatic positioning device for display rack tube cutting to solve the technical defects mentioned in the above technology. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic positioning device for display rack pipe cutting, so as to solve the problem of flexible positioning proposed in the above background technology.

[0006] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0007] Preferably, the installation block is in a T-shape and is embedded in the installation sleeve.

[0008] Preferably, the limit baffle is arranged at the front end of the installation block, and the wear-resistant sheet is in contact with the front end of the installation block.

[0009] Preferably, nine groups of positioning grooves are provided, and the positioning grooves are distributed at equal intervals inside the positioning plate.

[0010] Preferably, two groups of the clamping plates are provided, and a clamping pad is fixedly connected to the right side of the clamping plate.

[0011] Preferably, the bottom end of the clamping plate is movably connected to a connecting block, and the bottom end of the connecting block is movably connected to a ball.

[0012] Preferably, a front end of the pusher plate is fixedly connected to a non-slip pad, and the pusher plate is arranged on the top end of the cutting table.

[0013] Preferably, a mounting flange is fixedly connected to the clamping cylinder, and the mounting flange is mounted on the support frame by bolts.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the automatic positioning device applied to the display rack pipe cutting not only realizes the function of flexible limiting, but also realizes the function of enhancing positioning stability, and realizes the function of facilitating pushing and feeding of materials;

[0015] (1) By providing a positioning plate, a mounting sleeve, a hydraulic cylinder, a positioning groove, a rubber pad, a limiting baffle, a mounting block and a wear-resistant sheet, the positioning plate can limit the top of the pipe. When limiting, the hydraulic cylinder is started, and the hydraulic cylinder pushes the positioning plate downward. The positioning groove and the rubber pad on the positioning plate can fit tightly with the pipe for positioning. The positioning plate can be replaced according to the size of the pipe. When replacing, the limiting baffle is rotated to remove it, and then the mounting block on the positioning plate is removed from the inside of the mounting sleeve. This structure realizes the function of convenient and flexible limiting;

[0016] (2) By providing a clamping cylinder, a clamping plate, a clamping pad, a ball bearing and a connecting block, the clamping plate can limit the clamping of both sides of the pipe. When clamping, the clamping cylinder is first started, and the clamping cylinder pushes the clamping plate to move on the cutting table. The ball bearing at the bottom of the clamping plate can improve the smoothness of the plate movement. This structure realizes the function of enhancing the positioning stability.

[0017] (3) By providing a push plate, an anti-skid pad, a push cylinder and a fixed plate, the push plate can fit with the rear end of the pipe. During the cutting process, the push cylinder can push the push plate forward. The anti-skid pad on the push plate can improve the stability of contact with the pipe. The push cylinder pushes the pipe to slide on the cutting table to achieve multi-position cutting and flexible pushing and cutting functions. This structure realizes the function of facilitating pushing and feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front cross-sectional structure of the present utility model;

[0019] Figure 2This is a schematic diagram of the top view of the structure of the utility model;

[0020] Figure 3 For the utility model Figure 1 A in the middle is an enlarged structural diagram;

[0021] Figure 4 This is a schematic diagram of the front cross-sectional structure of the clamping plate of the present invention.

[0022] In the figure: 1. Processing base; 2. Clamping cylinder; 3. Pusher plate; 4. Support frame; 5. Positioning plate; 6. Mounting sleeve; 7. Hydraulic cylinder; 8. Positioning groove; 9. Rubber pad; 10. Handle; 11. Anti-slip pad; 12. Clamping plate; 13. Cutting table; 14. Pusher cylinder; 15. Fixing plate; 16. Clamping pad; 17. Limit baffle; 18. Mounting block; 19. Wear-resistant sheet; 20. Mounting flange; 21. Ball bearing; 22. Connecting block. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4 The utility model provides an embodiment: an automatic positioning device for cutting display rack pipes, comprising a processing base 1, the top of the processing base 1 is fixedly connected to a cutting table 13, both sides of the top of the cutting table 13 are fixedly connected to a support frame 4, the bottom end of the support frame 4 is installed with two groups of hydraulic cylinders 7, the output end of the hydraulic cylinder 7 is fixedly connected to a mounting sleeve 6, the bottom end of the mounting sleeve 6 is installed with a positioning plate 5, the bottom end of the positioning plate 5 is evenly provided with positioning grooves 8, the inside of the positioning groove 8 is fixedly connected to a rubber pad 9, the top of the positioning plate 5 The two sides of the end are fixedly connected with mounting blocks 18, the two sides of the front end of the mounting sleeve 6 are movably connected to the limit baffle 17, the limit baffle 17 is fixedly connected with a wear-resistant sheet 19, the two sides of the inside of the support frame 4 are installed with a clamping cylinder 2, the output end of the clamping cylinder 2 is fixedly connected to the clamping plate 12, the rear end of the top of the cutting table 13 is fixedly connected to the fixing plate 15, the front end of the fixing plate 15 is fixedly connected to the pushing cylinder 14, the output end of the pushing cylinder 14 is fixedly connected to the pushing plate 3, and the two sides of the top of the positioning plate 5 are fixedly connected with handles 10;

[0025] The mounting block 18 is T-shaped and is embedded in the mounting sleeve 6. The limit baffle 17 is provided at the front end of the mounting block 18. The wear-resistant sheet 19 fits with the front end of the mounting block 18. There are nine groups of positioning grooves 8, and the positioning grooves 8 are evenly spaced inside the positioning plate 5.

[0026] Specifically, if Figure 1 and Figure 3 As shown, the positioning plate 5 can limit the top of the pipe. When limiting, the hydraulic cylinder 7 is started, and the hydraulic cylinder 7 pushes the positioning plate 5 downward. The positioning groove 8 and the rubber pad 9 on the positioning plate 5 can fit tightly with the pipe for positioning. The positioning plate 5 can be replaced according to the size of the pipe. When replacing, rotate and remove the limit baffle 17, and then remove the installation block 18 on the positioning plate 5 from the inside of the installation sleeve 6.

[0027] Two groups of clamping plates 12 are provided. A clamping pad 16 is fixedly connected to the right side of the clamping plate 12. A connecting block 22 is movably connected to the bottom end of the clamping plate 12. A ball 21 is movably connected to the bottom end of the connecting block 22. A mounting flange 20 is fixedly connected to the clamping cylinder 2, and the mounting flange 20 is mounted on the support frame 4 by bolts.

[0028] Specifically, if Figure 1 and Figure 4 As shown, the clamping plate 12 can limit the clamping of both sides of the pipe. When clamping, the clamping cylinder 2 is first started, and the clamping cylinder 2 pushes the clamping plate 12 to move on the cutting table 13. The ball 21 at the bottom of the clamping plate 12 can improve the smoothness of the movement of the plate.

[0029] The front end of the push plate 3 is fixedly connected to the anti-slip pad 11, and the push plate 3 is set on the top of the cutting table 13;

[0030] Specifically, if Figure 1 and Figure 2 As shown, the push plate 3 can fit with the rear end of the pipe. During the cutting process, the push cylinder 14 can push the push plate 3 forward. The anti-slip pad 11 on the push plate 3 can improve the stability of contact with the pipe. The push cylinder 14 pushes the pipe to slide on the cutting table 13 to realize multi-position cutting and flexible pushing and cutting functions.

[0031] Working principle: When the utility model is in use, the pipe needs to be placed on the cutting table 13 first, and then the rear end of the pipe is fitted with the front end of the push plate 3. The push plate 3 can fit with the rear end of the pipe. During the cutting process, the push cylinder 14 can push the push plate 3 forward. The anti-slip pad 11 on the push plate 3 can improve the stability of contact with the pipe. The push cylinder 14 pushes the pipe to slide on the cutting table 13 to achieve multi-position cutting and flexible pushing and cutting functions. The positioning plate 5 can limit the top of the pipe. When limiting, the hydraulic cylinder 7 is started, and the hydraulic cylinder 7 pushes the positioning plate downward. Plate 5, the positioning groove 8 and rubber pad 9 on the positioning plate 5 can fit tightly with the pipe for positioning. The positioning plate 5 can be replaced according to the size of the pipe. When replacing, rotate and remove the limit baffle 17, and then move the installation block 18 on the positioning plate 5 out from the inside of the installation sleeve 6. The clamping plate 12 can limit and clamp the two sides of the pipe. When clamping, first start the clamping cylinder 2, and the clamping cylinder 2 pushes the clamping plate 12 to move on the cutting table 13. The ball 21 at the bottom of the clamping plate 12 can improve the smoothness of the movement of the plate. This structure realizes the function of facilitating the enhancement of positioning stability.

[0032] It will be apparent 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 characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An automatic positioning device for cutting display rack pipes, comprising a processing base (1), characterized in that: The top of the processing base (1) is fixedly connected to a cutting table (13), and both sides of the top of the cutting table (13) are fixedly connected to a support frame (4). The bottom of the support frame (4) is equipped with two groups of hydraulic cylinders (7), and the output end of the hydraulic cylinder (7) is fixedly connected to a mounting sleeve (6). The bottom end of the mounting sleeve (6) is equipped with a positioning plate (5), and the bottom end of the positioning plate (5) is evenly provided with positioning grooves (8). The inside of the positioning groove (8) is fixedly connected to a rubber pad (9), and both sides of the top of the positioning plate (5) are fixedly connected to mounting blocks (18). The mounting sleeve (6) Both sides of the front end are movably connected to the limit baffle (17), and the limit baffle (17) is fixedly connected to a wear-resistant plate (19). The clamping cylinder (2) is installed on both sides of the support frame (4), and the output end of the clamping cylinder (2) is fixedly connected to the clamping plate (12). The rear end of the top of the cutting table (13) is fixedly connected to the fixed plate (15), and the front end of the fixed plate (15) is fixedly connected to the pushing cylinder (14), and the output end of the pushing cylinder (14) is fixedly connected to the pushing plate (3). The two sides of the top of the positioning plate (5) are fixedly connected to handles (10).

2. The automatic positioning device for display rack pipe cutting according to claim 1, characterized in that: The installation block (18) is in a T-shape and is embedded in the interior of the installation sleeve (6).

3. The automatic positioning device for display rack pipe cutting according to claim 1, characterized in that: The limit baffle (17) is arranged at the front end of the installation block (18), and the wear-resistant sheet (19) is fitted with the front end of the installation block (18).

4. The automatic positioning device for display rack pipe cutting according to claim 1, characterized in that: Nine groups of positioning grooves (8) are provided, and the positioning grooves (8) are distributed at equal intervals inside the positioning plate (5).

5. The automatic positioning device for display rack pipe cutting according to claim 1, characterized in that: The clamping plates (12) are provided in two groups, and a clamping pad (16) is fixedly connected to the right side of the clamping plate (12).

6. The automatic positioning device for display rack pipe cutting according to claim 1, characterized in that: The bottom end of the clamping plate (12) is movably connected to a connecting block (22), and the bottom end of the connecting block (22) is movably connected to a ball (21).

7. The automatic positioning device for display rack pipe cutting according to claim 1, characterized in that: The front end of the push plate (3) is fixedly connected to an anti-slip pad (11), and the push plate (3) is arranged on the top end of the cutting table (13).

8. The automatic positioning device for cutting display rack pipes according to claim 1, characterized in that: A mounting flange (20) is fixedly connected to the clamping cylinder (2), and the mounting flange (20) is mounted on the support frame (4) via bolts.

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