CN221734511U - A combined square tube bending equipment - Google Patents

Abstract

The utility model discloses combined square tube bending equipment, which relates to the technical field of square tube processing and comprises the following components: the workbench, workstation top fixedly connected with connecting rod, connecting rod top fixedly connected with places the board, place board one side and rotate and be connected with the bull stick, the both sides of bull stick rotate and be connected with the bent plate, the bent plate below is provided with bending device, place board top one side and bent plate top one side fixedly connected with supporting seat, the supporting seat top all is provided with stop device, the workstation top is provided with the spout, sliding connection has the case of taking out on the spout. Through having set up supporting seat and stop device, be convenient for spacing square pipe both ends, promoted the stability of square pipe when the bending process, set up and placed board, bent plate and bending device, be convenient for adjust the angle of square pipe bending according to the demand of processing to the different angles of bending has effectively improved the result of use of device.

Description

A combined square tube bending equipment

Technical Field

The utility model relates to the technical field of square tube processing, in particular to a combined square tube bending device.

Background Art

Square tube, also known as square rectangular tube, is a name for square tube, that is, steel tube with equal sides. In the production process of metal square tube, it needs to be bent according to process requirements.

For example, the Chinese patent with application number "CN202120360966.1" is named: "A high-performance square tube bending device", which includes a workbench and supporting legs supporting the workbench. A clamping device and a power device are provided at one end of the workbench away from the supporting legs. The clamping device includes a support plate, a first clamp and a second clamp. The first clamp includes a partition, a bolt, a ball, a connecting block and a clamping block. The power device includes a cylinder, a pneumatic telescopic rod and a rotating wheel. A detachable baffle is provided between the clamping device and the power device, and the baffle is a round cake structure. The beneficial effects of the utility model are as follows: the utility model adopts adjusting the first clamp and the second clamp to fix the square tube. The first clamp and the second clamp can be moved in the threaded hole by bolts for square tubes of different sizes so that the clamping block fixes the square tube. At the same time, a power device is provided to bend the square tube without manual bending, which saves time and effort.

When the device is in use, the power device bends the square tube through the power device, but the power device is in a straight line. When the square tube is bent to a certain angle, the power device cannot bend it further, thereby limiting the bending angle of the square tube and greatly reducing the processing efficiency.

Utility Model Content

In view of the shortcomings of the prior art, the utility model provides a combined square tube bending equipment, which is convenient for limiting the two ends of the square tube by setting a support seat and a limit device, thereby improving the stability of the square tube during bending processing. A placing plate, a bending plate and a bending device are provided, which are convenient for adjusting the bending angle of the square tube according to processing requirements, thereby bending it into different angles, effectively improving the use effect of the device.

The utility model also provides a combined square tube bending device as described above, comprising: a workbench, a connecting rod fixedly connected above the workbench, a placing plate fixedly connected above the connecting rod, a rotating rod rotatably connected to one side of the placing plate, bending plates rotatably connected to both sides of the rotating rod, a bending device arranged below the bending plate, a support seat fixedly connected to one side above the placing plate and one side above the bending plate, a limiting device arranged above the support seat, a slide groove arranged above the workbench, a draw box slidably connected to the slide groove. By arranging the supporting seat and the limiting device, it is convenient to limit the two ends of the square tube, thereby improving the stability of the square tube during the bending process, and by arranging the placing plate, the bending plate and the bending device, it is convenient to adjust the bending angle of the square tube according to the processing requirements, thereby bending it into different angles, and effectively improving the use effect of the device.

According to the combined square tube bending equipment, the bending device includes a vertical electric telescopic rod fixedly connected to the top of the workbench, the output end of the vertical electric telescopic rod is fixedly connected to a first top block, the inner cavity of the first top block is fixedly connected to a horizontal electric telescopic rod, and the output end of the horizontal electric telescopic rod is fixedly connected to a second top block. The vertical electric telescopic rod outputs the first top block to push the square tube on the bending plate upward and bend it, and after it rises to a certain height, the horizontal electric telescopic rod outputs the second top block to push the bending plate to one side, thereby changing the bending angle of the square tube.

According to the combined square tube bending device, the limiting device includes bolts threadedly connected to both sides of the support seat, one end of the bolt is fixedly connected to a first limiting block, the support seat is fixedly connected to a top plate, the top plate is threadedly connected to a screw, and one end of the screw is fixedly connected to a second limiting block. The first limiting block is driven to limit both sides of the square tube by rotating the bolt, and the second limiting block is driven to limit the upper end of the square tube by rotating the screw.

According to the combined square tube bending device, the surfaces of the first limit block and the second limit block are both provided with protective pads, and the second limit block is trapezoidal in shape. The protective pads can protect the surface of the square tube from wear.

According to the combined square tube bending equipment, a stopper is fixedly connected above the placement plate, and the stopper is located at the upper end between the placement plate and the bending plate. The stopper prevents the square tube from sliding when being bent.

According to the combined square tube bending equipment, a handle is fixedly connected to one side of the drawer box, and the drawer box is located directly below the placement plate and the bending plate. The drawer box is convenient for collecting debris generated during bending.

According to the combined square tube bending equipment, four support columns are fixedly connected below the workbench, and the four support columns are symmetrically arranged, so as to improve the stability of the workbench.

Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS

The utility model is further described below in conjunction with the accompanying drawings and embodiments;

FIG1 is a schematic diagram of the overall structure of a combined square tube bending device of the present invention;

FIG2 is a structural diagram of a limit device of a combined square tube bending device of the utility model;

FIG3 is an overall side view of a combined square tube bending device of the present invention;

FIG. 4 is a structural diagram of a bending device of a combined square tube bending device of the present invention.

Legend:

1. Workbench; 2. Connecting rod; 3. Placement plate; 4. Rotating rod; 5. Bending plate; 6. Bending device; 7. Support seat; 8. Limiting device; 9. Slide; 10. Drawer box; 601. Vertical electric telescopic rod; 602. First top block; 603. Horizontal electric telescopic rod; 604. Second top block; 801. Bolt; 802. First limit block; 803. Top plate; 804. Screw; 805. Second limit block; 301. Stop rod; 101. Handle; 100. Support column.

DETAILED DESCRIPTION

This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

1-4, the utility model embodiment of a combined square tube bending equipment includes: a workbench 1, a connecting rod 2 is fixedly connected above the workbench 1, a placing plate 3 is fixedly connected above the connecting rod 2, a rotating rod 4 is rotatably connected to one side of the placing plate 3, and bending plates 5 are rotatably connected to both sides of the rotating rod 4. The rotating rod 4 facilitates the bending plate 5 to rotate on one side of the placing plate 3 to facilitate bending the square tube. A bending device 6 is arranged below the bending plate 5, a support seat 7 is fixedly connected to one side above the placing plate 3 and one side above the bending plate 5, and a limiting device 8 is arranged above the support seat 7. A slide 9 is arranged above the workbench 1, and a pumping box 10 is slidably connected to the slide 9. The pumping box 10 facilitates the collection of debris generated during bending.

The bending device 6 includes a vertical electric telescopic rod 601 fixedly connected to the top of the workbench 1, and the output end of the vertical electric telescopic rod 601 is fixedly connected to a first top block 602, which facilitates the bending plate 5 to be pushed upward through the first top block 602. The inner cavity of the first top block 602 is fixedly connected to a horizontal electric telescopic rod 603, and the output end of the horizontal electric telescopic rod 603 is fixedly connected to a second top block 604. The first top block 602 facilitates the bending plate 5 to be pushed upward, and the second top block 604 facilitates the bending plate 5 to be pushed to one side.

The limiting device 8 includes a bolt 801 threadedly connected to both sides of the support seat 7, one end of the bolt 801 is fixedly connected to a first limiting block 802, and the first limiting block 802 is used to facilitate limiting the two sides of the other pipe. A top plate 803 is fixedly connected to the top of the support seat 7, a screw rod 804 is threadedly connected to the top of the top plate 803, and one end of the screw rod 804 is fixedly connected to a second limiting block 805, and the second limiting block 805 is used to limit the top of the other pipe.

Working principle: When using for the first time, place the square tube to be bent directly above the placement plate 3 and the bending plate 5, and rotate the bolt 801 to drive the first limit block 802 to limit the two sides of the square tube, and rotate the screw 804 to drive the second limit block 805 to limit the upper end of the square tube. After the square tube is fixed, start the output end of the horizontal electric telescopic rod 603 to be fixedly connected to the second top block 604, start the vertical electric telescopic rod 601 to output the first top block 602, which is convenient for pushing the bent plate 5 upward to fold the square tube, and start the horizontal electric telescopic rod 603 to output the second top block 604, which is convenient for pushing the bent plate 5 to one side to change the bending angle of the tube above the bent plate 5, thereby bending the square tube into different angles, effectively improving the use effect of the device.

The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims (7)

1. A modular square tube bending apparatus comprising: workstation (1), its characterized in that, workstation (1) top fixedly connected with connecting rod (2), connecting rod (2) top fixedly connected with places board (3), place board (3) one side rotation and be connected with bull stick (4), the both sides rotation of bull stick (4) are connected with bent plate (5), bent plate (5) below is provided with bending device (6), place board (3) top one side and bent plate (5) top one side fixedly connected with supporting seat (7), supporting seat (7) top all is provided with stop device (8), workstation (1) top is provided with spout (9), sliding connection has drawing box (10) on spout (9).

2. The combined square tube bending equipment according to claim 1, wherein the bending device (6) comprises a vertical electric telescopic rod (601) fixedly connected to the upper portion of the workbench (1), an output end of the vertical electric telescopic rod (601) is fixedly connected with a first top block (602), an inner cavity of the first top block (602) is fixedly connected with a horizontal electric telescopic rod (603), and an output end of the horizontal electric telescopic rod (603) is fixedly connected with a second top block (604).

3. The combined square tube bending equipment according to claim 1, wherein the limiting device (8) comprises bolts (801) which are connected to two sides of the supporting seat (7) in a threaded mode, one end of each bolt (801) is fixedly connected with a first limiting block (802), a top plate (803) is fixedly connected to the upper portion of the supporting seat (7), a screw (804) is connected to the upper portion of the top plate (803) in a threaded mode, and one end of each screw (804) is fixedly connected with a second limiting block (805).

4. A combined square pipe bending apparatus according to claim 3, wherein the surfaces of the first limiting block (802) and the second limiting block (805) are provided with protection pads, and the shape of the second limiting block (805) is trapezoid.

5. A modular square tube bending apparatus according to claim 1, characterized in that the upper part of the placement plate (3) is fixedly connected with a stop lever (301), and the stop lever (301) is located at the upper end between the placement plate (3) and the bending plate (5).

6. A combined square pipe bending apparatus according to claim 1, characterized in that the handle (101) is fixedly connected to one side of the drawer (10), and the drawer (10) is located right below the space between the placing plate (3) and the bending plate (5).

7. The combined square tube bending equipment according to claim 1, wherein four support columns (100) are fixedly connected below the workbench (1), and the four support columns (100) are symmetrically arranged.