High-precision shelf beam forming machine

Abstract

The utility model relates to the technical field of goods shelf crossbeam processing, concretely to a high accuracy goods shelf crossbeam forming machine, include: base, the top surface of base is installed with cutting disc, the top surface of base is opened with cutting groove and movable slot, the top surface of base places rectangular pipe main part, install the limit structure on the base, the limit structure includes screw rod, the screw rod is through bearing swing installation in the inside of movable slot, the front end fixed connection of screw rod has driven gear, the inside through bearing swing installation has driving gear in the front end of base. The utility model discloses through setting up movable clamp block and fixed clamp block on the top surface of base, movable clamp block and fixed clamp block are all '' L '' shape structure, can butt on the front and back side wall of rectangular pipe main part, to the shape support of rectangular pipe main part, can strengthen the anti -deformation ability of rectangular pipe main body cutting part, can guarantee the regularity of cutting part, improved the practicality of device.

Description

Technical Field

[0001] This utility model relates to the field of shelf beam processing technology, specifically a high-precision shelf beam forming machine. Background Technology

[0002] The beams on the shelves are components used to support and reinforce the bottom of the shelves. They are usually made of rectangular tubes welded together. When processing rectangular tubes into beams, a cutting machine is needed to cut the rectangular tubes into appropriate lengths.

[0003] However, the inside of the rectangular tube is hollow, and it is prone to collapse and deformation when subjected to the pressure of the cutting blade, which causes the cut part of the rectangular tube to deform. Therefore, after cutting, it needs to be reworked and restored, which is time-consuming and labor-intensive and not conducive to the rapid production of shelves.

[0004] Therefore, in order to solve the above problems, a high-precision shelf beam forming machine is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a high-precision shelf beam forming machine to solve the problem mentioned in the background art that the rectangular tube is hollow inside and is prone to collapse and deformation when subjected to the pressure of the cutting blade, which causes deformation of the cut part of the rectangular tube. Therefore, after cutting, it needs to be reworked and restored, which is time-consuming and labor-intensive and not conducive to the rapid production of shelves.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-precision shelf beam forming machine, comprising: a base, a cutting disc mounted on the top surface of the base, a cutting groove and a movable groove formed on the top surface of the base, and a rectangular tube body placed on the top surface of the base;

[0007] A limiting structure is installed on the base. The limiting structure includes a threaded rod, which is movably mounted inside the movable groove via a bearing. A driven gear is fixedly connected to the front end of the threaded rod. A driving gear is movably mounted inside the front end of the base via a bearing. A handwheel is fixedly connected to the front of the driving gear. A movable clamping block is slidably mounted inside the movable groove. A fixing block is welded to the front of the movable clamping block. A rotating plate is provided on the front side of the movable clamping block. A positioning scale is opened in the center of the top surface of the rotating plate. A fixing clamping block is welded to the top surface of the base.

[0008] Preferably, the movable groove is provided in two sets, and the two sets of movable grooves are respectively located on both sides of the cutting groove.

[0009] Preferably, there are two sets of driven gears, with the driving gear located between the two sets of driven gears, and the front end of the handwheel protruding from the front of the base.

[0010] Preferably, both the movable clamping block and the fixed clamping block are L-shaped, and the movable clamping block and the fixed clamping block are adapted to each other.

[0011] Preferably, there are two sets of movable clamping blocks and fixed blocks, with the two sets of fixed blocks arranged in a left-right direction. One end of the rotating plate is rotatably mounted on the outside of the left set of fixed blocks, and the other end of the rotating plate is locked on the outside of the right set of fixed blocks.

[0012] Preferably, the positioning scale is located between the two sets of movable clamping blocks.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: By setting a movable clamping block and a fixed clamping block on the top surface of the base, both the movable clamping block and the fixed clamping block are "L" shaped and can abut against the front and rear side walls of the rectangular tube body to support the shape of the rectangular tube body. This can enhance the deformation resistance of the cut part of the rectangular tube body, ensure the regularity of the cut part, and improve the practicality of the device.

[0014] This invention utilizes a limiting structure to pull a rotating plate, securing one end of which is locked to the outside of another set of fixed blocks, allowing the rotating plate to be horizontally positioned. The rectangular tube body is placed on the top surface of the base, positioned between the moving clamp and the fixed clamp. Moving the rectangular tube body left and right adjusts its position on the base, aligning the positioning scale with the front of the cut section. Rotating the handwheel drives the drive gear, which meshes with the driven gears on both sides. The rotation of the drive gear, in turn, drives the threaded rod to rotate via the driven gears. The threaded rod is threadedly connected to the moving clamp, causing the moving clamp to move backward within the movable groove. This movement brings the rectangular tube body closer to the fixed clamp. The moving and fixed clamps then clamp and secure the rectangular tube body. The moving and fixed clamps abut against the front and rear surfaces of the cut section, providing shape support and enhancing the deformation resistance of the cut section. Finally, pulling the rotating plate removes its end from the other set of fixed blocks. Attached Figure Description

[0015] Figure 1 This is a front view schematic diagram of the structure of this utility model;

[0016] Figure 2 This is an exploded view of the structure of this utility model;

[0017] Figure 3 This is an exploded view of the limiting structure of this utility model;

[0018] Figure 4 This is a front view schematic diagram of the rotating plate structure of this utility model.

[0019] In the diagram: 1. Base; 11. Cutting disc; 12. Cutting groove; 13. Movable groove; 14. Rectangular tube body; 2. Limiting structure; 21. Threaded rod; 22. Driven gear; 23. Driven gear; 24. Hand rotary disc; 25. Moving clamp; 26. Fixed block; 27. Rotating plate; 28. Positioning scale; 29. ​​Fixed clamp. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1-4 An embodiment of a high-precision shelf beam forming machine provided by this utility model:

[0022] The base 1 and cutting disc 11 used in this application are products that can be purchased directly from the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be described in detail here.

[0023] A high-precision shelf beam forming machine includes: a base 1, a cutting disc 11 installed on the top surface of the base 1, a cutting groove 12 and a movable groove 13 opened on the top surface of the base 1, and a rectangular tube body 14 placed on the top surface of the base 1.

[0024] A limiting structure 2 is installed on the base 1. The limiting structure 2 includes a threaded rod 21, which is movably mounted on the inner side of the movable groove 13 via a bearing. A driven gear 22 is fixedly connected to the front end of the threaded rod 21. A driving gear 23 is movably mounted on the front end of the base 1 via a bearing. A handwheel 24 is fixedly connected to the front of the driving gear 23. A movable clamping block 25 is slidably mounted on the inner side of the movable groove 13. A fixed block 26 is welded to the front of the movable clamping block 25. A rotating plate 27 is provided on the front side of the movable clamping block 25. A positioning scale 28 is opened in the middle of the top surface of the rotating plate 27. A fixed clamping block 29 is welded to the top surface of the base 1. By setting the movable clamping block 25 and the fixed clamping block 29 on the top surface of the base 1, both of which are "L" shaped, they can abut against the front and rear side walls of the rectangular tube body 14 to support the shape of the rectangular tube body 14. This enhances the deformation resistance of the cut part of the rectangular tube body 14, ensures the regularity of the cut part, and improves the practicality of the device.

[0025] Furthermore, the movable groove 13 is provided in two sets, with the two sets of movable groove 13 located on both sides of the cutting groove 12, and the movable groove 13 provides guidance for the movement of the movable clamping block 25.

[0026] Furthermore, there are two sets of driven gears 22, and the driving gear 23 is located between the two sets of driven gears 22. The front end of the handwheel 24 is exposed on the front of the base 1. Rotating the handwheel 24 can drive the driven gears 22 on both sides to rotate through the driving gear 23.

[0027] Furthermore, both the movable clamping block 25 and the fixed clamping block 29 have an "L" shaped structure, and the movable clamping block 25 and the fixed clamping block 29 are adapted to each other. The movable clamping block 25, together with the fixed clamping block 29, can clamp and fix the rectangular tube body 14, and can support the shape of the cut part of the rectangular tube body 14 to avoid deformation during cutting.

[0028] Furthermore, two sets of movable clamping blocks 25 and fixed blocks 26 are respectively provided. The two sets of fixed blocks 26 are arranged in the left and right directions. One end of the rotating plate 27 is rotatably installed on the outside of the left set of fixed blocks 26, and the other end of the rotating plate 27 is locked on the outside of the right set of fixed blocks 26. The positioning scale 28 provided on the rotating plate 27 can provide a reference for the positioning of the cutting part of the rectangular tube body 14.

[0029] Furthermore, the positioning scale 28 is located between the two sets of moving clamps 25, and the positioning scale 28 can provide a reference for the positioning of the cutting part of the rectangular tube body 14.

[0030] Working principle: In use, pull the rotating plate 27, and clamp one end of the rotating plate 27 to the outside of another set of fixed blocks 26, so that the rotating plate 27 is set horizontally. Place the rectangular tube body 14 on the top surface of the base 1, so that the rectangular tube body 14 is between the moving clamp 25 and the fixed clamp 29. Move the rectangular tube body 14 left and right to adjust its left and right position on the base 1, so that the positioning scale 28 is located in front of the cutting part of the rectangular tube body 14. Then rotate the hand rotary table 24, which drives the drive gear 23 to rotate. The drive gear 23 meshes with the driven gears 22 on both sides. The rotation of the drive gear 23 drives the threaded rod 21 to rotate through the driven gears 22. The threaded rod 21 is threadedly connected to the moving clamp 25. The rotation of the threaded rod 21... The movable clamping block 25 moves backward inside the movable groove 13, and the movable clamping block 25 moves the rectangular tube body 14 backward toward the fixed clamping block 29. The movable clamping block 25 and the fixed clamping block 29 can clamp and fix the rectangular tube body 14. The movable clamping block 25 and the fixed clamping block 29 abut against the front and rear sides of the cutting part of the rectangular tube body 14, which can support the shape of the rectangular tube body 14 and enhance the deformation resistance of the cutting part of the rectangular tube body 14. During cutting, the rotating plate 27 is pulled to remove the end of the rotating plate 27 from another set of fixed blocks 26 to avoid interference between the rotating plate 27 and the cutting disc 11. The cutting disc 11 is pressed down so that it can pass between the two sets of movable clamping blocks 25 and fixed clamping blocks 29, and the rectangular tube body 14 can be cut.

[0031] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A high-precision shelf beam forming machine, comprising: The base (1) has a cutting disc (11) installed on its top surface. The top surface of the base (1) has a cutting groove (12) and a movable groove (13). A rectangular tube body (14) is placed on the top surface of the base (1). Its features are: A limiting structure (2) is installed on the base (1). The limiting structure (2) includes a threaded rod (21). The threaded rod (21) is movably installed on the inner side of the movable groove (13) via a bearing. A driven gear (22) is fixedly connected to the front end of the threaded rod (21). A driving gear (23) is movably installed inside the front end of the base (1) via a bearing. A handwheel (24) is fixedly connected to the front side of the driving gear (23). A movable clamping block (25) is slidably installed on the inner side of the movable groove (13). A fixing block (26) is welded to the front side of the movable clamping block (25). A rotating plate (27) is provided on the front side of the movable clamping block (25). A positioning scale (28) is opened in the middle of the top surface of the rotating plate (27). A fixing clamping block (29) is welded to the top surface of the base (1).

2. The high-precision shelf beam forming machine according to claim 1, characterized in that: The movable groove (13) is provided in two sets, and the two sets of movable grooves (13) are located on both sides of the cutting groove (12).

3. The high-precision shelf beam forming machine according to claim 1, characterized in that: The driven gear (22) is provided in two sets, and the driving gear (23) is located between the two sets of driven gears (22). The front end of the handwheel (24) is exposed on the front of the base (1).

4. The high-precision shelf beam forming machine according to claim 1, characterized in that: Both the movable clamp (25) and the fixed clamp (29) are "L" shaped structures, and the movable clamp (25) and the fixed clamp (29) are adapted to each other.

5. The high-precision shelf beam forming machine according to claim 1, characterized in that: The movable clamping block (25) and the fixed block (26) are respectively provided in two sets. The two sets of fixed blocks (26) are arranged in the left and right directions. One end of the rotating plate (27) is rotatably installed on the outside of the left set of fixed blocks (26), and the other end of the rotating plate (27) is stuck on the outside of the right set of fixed blocks (26).

6. The high-precision shelf beam forming machine according to claim 5, characterized in that: The positioning scale (28) is located between the two sets of moving clamps (25).

Images