Conical sheet metal part forming device

Abstract

The utility model discloses a conical sheet metal part forming device which structurally comprises a mounting frame and a first hydraulic cylinder, vertical plates are fixedly arranged on the left side and the right side of the mounting frame, a support is fixedly arranged on the rear portion of the mounting frame, the fixed end of the first hydraulic cylinder is fixedly connected with the support, and the movable end of the support is connected with the support in a sliding mode and penetrates through the support. An upper conical template is fixedly arranged at the lower end of the first hydraulic cylinder, a lower conical template is fixedly arranged on the upper portion of the mounting frame, the upper conical template and the lower conical template are connected in an embedded mode, and the device further comprises a moving block and a moving mechanism used for controlling the moving block to move left and right; the control mechanism is used for controlling the height and rotation of the connecting plate; and the polishing mechanism comprises a polishing plate, and the upper end of the polishing plate is hinged to the lower portion of the connecting plate. The utility model belongs to the field of sheet metal forming devices, and particularly relates to a conical sheet metal part forming device.

Description

Technical Field

[0001] The utility model belongs to the field of sheet metal forming devices, in particular to a cone sheet metal forming device. Background Art

[0002] For the forming of conical sheet metal parts, a more mature forming device with convenient operation and fast sheet metal forming has been developed. After the conical sheet metal parts are formed and before leaving the factory, their surfaces need to be leveled and polished to increase their aesthetics.

[0003] Most of the existing conical sheet metal forming devices have a single sheet metal function and do not have a convenient polishing mechanism. The subsequent removal of the sheet metal and subsequent sheet metal operations are cumbersome and have low processing efficiency. In addition, different specifications of conical sheet metal parts require polishing devices of different specifications, which makes it inconvenient to polish conical sheet metal parts of different specifications. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the efficiency of taking out and polishing the finished sheet metal is low, and polishing devices of different specifications are required for tapered sheets of different specifications.

[0005] In order to solve the above problems, the technical solution adopted by the utility model is as follows: the conical sheet metal forming device proposed in the utility model includes a mounting frame and a first hydraulic cylinder, vertical plates are fixed on the left and right sides of the mounting frame, a bracket is fixed on the rear of the mounting frame, the fixed end of the first hydraulic cylinder is fixed to the bracket, the movable end of the bracket is slidably connected to the bracket and passes through the bracket, an upper conical template is fixed at the lower end of the first hydraulic cylinder, a lower conical template is fixed on the upper part of the mounting frame, the upper conical template and the lower conical template are in a chimeric connection, and also include: a moving block, and a moving mechanism for controlling the left and right movement of the moving block; a connecting plate, and a control mechanism for controlling the height and rotation of the connecting plate; a polishing mechanism for polishing, the polishing mechanism includes a polishing plate, the upper end of the polishing plate and the lower part of the connecting plate are hinged; the moving mechanism is arranged on the vertical plate, the control mechanism is arranged at the lower part of the moving block, and the polishing mechanism is arranged at the lower part of the connecting plate.

[0006] Furthermore, a first motor is provided on the side of the vertical plate, a screw rod is provided between the vertical plates on both sides, the screw rod is rotatably connected to the vertical plate and passes through the vertical plate, the screw rod is axially connected to the first motor, and the screw rod is threadedly connected to the moving block and passes through the moving block.

[0007] Furthermore, a limiting column is fixedly provided between the vertical plates at both sides, and the limiting column is slidably connected to the moving block and penetrates the moving block.

[0008] Furthermore, the distance between the screw rod and the limiting column is greater than the outer diameter of the upper conical template.

[0009] Furthermore, the control mechanism includes a second motor, a rotating disk and a second hydraulic cylinder, the second motor is arranged in a groove on the upper part of the moving block, the upper part of the rotating disk is rotatably connected to the moving block and passes through the moving block, the rotating disk and the second motor are axially connected, the upper end of the second hydraulic cylinder is fixedly connected to the lower part of the rotating disk, and the lower end of the second hydraulic cylinder is fixedly connected to the upper part of the connecting plate.

[0010] Furthermore, the polishing mechanism includes a third hydraulic cylinder and a limiting slider, the upper end of the third hydraulic cylinder is hinged to the lower side of the connecting plate, the lower end of the third hydraulic cylinder is hinged to the upper part of the limiting slider, the limiting slider is arranged as an I-shaped structure, a slide groove is arranged at the rear of the polishing plate, and the limiting slider and the slide groove are slidably connected.

[0011] The beneficial effects achieved by the utility model using the above structure are as follows:

[0012] 1. The conical sheet metal forming device proposed in this scheme can complete the polishing work of the sheet metal surface without affecting the sheet metal work by arranging a moving mechanism and a control mechanism on the mounting frame to control the position and rotation of the polishing plate, and has high practicality.

[0013] 2. By adjusting the length of the third hydraulic cylinder, under the sliding limit action of the slide groove and the limit slider at the lower end of the third hydraulic cylinder, and the hinge limit action of the upper end of the polishing plate and the connecting plate, the angle between the polishing plate and the connecting plate can be quickly adjusted. It can be suitable for tapered sheet metal parts of different specifications and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a first overall structural schematic diagram of the utility model;

[0015] Figure 2 It is a second overall structural schematic diagram of the utility model;

[0016] Figure 3 for Figure 2 A partial enlarged schematic diagram in the middle;

[0017] Figure 4 This is a third overall structural schematic diagram of the utility model;

[0018] Figure 5 for Figure 4 A partial enlarged schematic diagram of point B in the middle.

[0019] Among them, 1. mounting frame, 101. vertical plate, 102. bracket, 2. moving mechanism, 201. first motor, 202. screw, 203. limiting column, 204. moving block, 3. control mechanism, 301. second motor, 302. rotating disk, 303. second hydraulic cylinder, 304. connecting plate, 4. polishing mechanism, 401. polishing plate, 402. third hydraulic cylinder, 403. limiting slider, 404. slide groove, 5. second hydraulic cylinder, 6. upper conical template, 7. lower conical template.

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a conical sheet metal forming device proposed by the utility model comprises a mounting frame 1 and a first hydraulic cylinder 5, wherein vertical plates 101 are fixedly arranged on the left and right sides of the mounting frame 1, a bracket 102 is fixedly arranged at the rear of the mounting frame 1, a fixed end of the first hydraulic cylinder 5 is fixedly connected to the bracket 102, a movable end of the bracket 102 is slidably connected to the bracket 102 and penetrates the bracket 102, an upper conical template 6 is fixedly arranged at the lower end of the first hydraulic cylinder 5, a lower conical template 7 is fixedly arranged at the upper part of the mounting frame 1, and the upper conical template 6 and the lower conical template 7 are fixedly arranged at the upper part of the mounting frame 1. The plate 7 is connected in an interlocking manner and also includes: a moving block 204, and a moving mechanism 2 for controlling the left and right movement of the moving block 204; a connecting plate 304, and a control mechanism 3 for controlling the height and rotation of the connecting plate 304; a polishing mechanism 4 for polishing, the polishing mechanism 4 includes a polishing plate 401, and the upper end of the polishing plate 401 is hinged to the lower part of the connecting plate 304; the moving mechanism 2 is arranged on the vertical plate 101, the control mechanism 3 is arranged at the lower part of the moving block 204, and the polishing mechanism 4 is arranged at the lower part of the connecting plate 304.

[0023] like Figure 1 , Figure 2 and Figure 4As shown, a first motor 201 is provided on the side of the vertical plate 101, and a screw rod 202 is provided between the vertical plates 101 on both sides. The screw rod 202 is rotatably connected to the vertical plate 101 and passes through the vertical plate 101. The screw rod 202 and the first motor 201 are axially connected. The screw rod 202 and the moving block 204 are threadedly connected and pass through the moving block 204. A limiting column 203 is fixedly provided between the vertical plates 101 on both sides. The limiting column 203 and the moving block 204 are slidably connected and pass through the moving block 204, and are used to limit the moving direction of the moving block 204. The distance between the screw rod 202 and the limiting column 203 is greater than the outer diameter of the upper conical template 6 to avoid affecting the up and down movement of the upper conical template 6.

[0024] like Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, the control mechanism 3 includes a second motor 301, a rotating disk 302 and a second hydraulic cylinder 303, the second motor 301 is arranged in the upper groove of the moving block 204, the upper part of the rotating disk 302 is rotatably connected to the moving block 204 and passes through the moving block 204, the rotating disk 302 and the second motor 301 are axially connected, the upper end of the second hydraulic cylinder 303 is fixedly connected to the lower part of the rotating disk 302, and the lower end of the second hydraulic cylinder 303 is fixedly connected to the upper part of the connecting plate 304, the polishing mechanism 4 includes a third hydraulic cylinder 402 and a limiting slider 403, the upper end of the third hydraulic cylinder 402 is hinged to the lower side of the connecting plate 304, the lower end of the third hydraulic cylinder 402 is hinged to the upper part of the limiting slider 403, the limiting slider 403 is set to an I-shaped structure, the rear part of the polishing plate 401 is provided with a slide groove 404, the limiting slider 403 and the slide groove 404 are slidably connected, and are used to control the angle between the polishing plate 401 and the connecting plate 304 to control the polishing angle.

[0025] During specific use, the parts to be sheet metal stamped are placed on the upper part of the lower conical template 7, the first hydraulic cylinder 5 is extended to control the upper conical template 6 to press down to complete the sheet metal forming of the conical parts, and after the sheet metal is completed, the first hydraulic cylinder 5 is retracted to control the upper conical template 6 to move up until the bottom of the upper conical template 6 is higher than the upper part of the second motor 301, and the first motor 201 is started to rotate the screw rod 202. Under the limiting action of the limiting column 203 and the transmission action of the screw rod 202, the moving block 204 moves to the top of the lower conical template 7 until the center position of the connecting plate 304 is aligned with the center position of the lower conical template 7, and the second hydraulic cylinder 303 is extended to control the connecting plate 304 to move to a suitable position above the lower conical template 7, so that the height and position of the connecting plate 304 can be adjusted more conveniently and quickly.

[0026] When adjusting the connecting plate 304 to above the lower conical template 7, adjust the length of the third hydraulic cylinder 402. Under the limiting action of the hinge connection between the polishing plate 401 and the connecting plate 304, the lower end of the third hydraulic cylinder 402 drives the limiting slider 403 to slide along the slide groove 404, and at the same time controls the polishing plate 401 and the connecting plate 304 to rotate relative to each other until the lower surface of the polishing plate 401 and the outer part of the sheet metal on the lower conical template 7 are in contact with each other. Start the second motor 301 to rotate the rotating disk 302 and the second hydraulic cylinder 303. The second hydraulic cylinder 303 drives the connecting plate 304 and the polishing plate 401 to rotate around the outer part of the sheet metal on the lower conical template 7 to polish it smoothly. It can be suitable for conical sheet metals of different specifications, and is convenient for adjusting the angle to polish conical sheet metals of different specifications smoothly, which is highly practical.

[0027] 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 conical sheet metal forming device, comprising a mounting frame and a first hydraulic cylinder, wherein vertical plates are fixedly provided on the left and right sides of the mounting frame, a bracket is fixedly provided at the rear of the mounting frame, a fixed end of the first hydraulic cylinder is fixedly connected to the bracket, a movable end of the bracket is slidably connected to the bracket and penetrates the bracket, an upper conical template is fixedly provided at the lower end of the first hydraulic cylinder, a lower conical template is fixedly provided at the upper part of the mounting frame, the upper conical template and the lower conical template are in a chimeric connection, and the characteristics are as follows: Also includes: A moving block, and a moving mechanism for controlling the moving block to move left and right; A connecting plate, and a control mechanism for controlling the height and rotation of the connecting plate; A polishing mechanism for polishing, the polishing mechanism comprising a polishing plate, the upper end of the polishing plate and the lower part of the connecting plate being hinged; The moving mechanism is arranged on the vertical plate, the control mechanism is arranged on the lower part of the moving block, and the polishing mechanism is arranged on the lower part of the connecting plate.

2. A conical sheet metal forming device according to claim 1, characterized in that: A first motor is provided on the side of the vertical plate, a screw rod is provided between the vertical plates on both sides, the screw rod is rotatably connected to the vertical plate and passes through the vertical plate, the screw rod is axially connected to the first motor, and the screw rod is threadedly connected to the moving block and passes through the moving block.

3. A conical sheet metal forming device according to claim 2, characterized in that: A limiting column is fixedly arranged between the vertical plates at both sides, and the limiting column is slidably connected to the moving block and penetrates the moving block.

4. A conical sheet metal forming device according to claim 3, characterized in that: The distance between the screw rod and the limiting column is greater than the outer diameter of the upper conical template.

5. A conical sheet metal forming device according to claim 4, characterized in that: The control mechanism includes a second motor, a rotating disk and a second hydraulic cylinder. The second motor is arranged in a groove on the upper part of the moving block. The upper part of the rotating disk is rotatably connected to the moving block and passes through the moving block. The rotating disk and the second motor are axially connected. The upper end of the second hydraulic cylinder is fixedly connected to the lower part of the rotating disk, and the lower end of the second hydraulic cylinder is fixedly connected to the upper part of the connecting plate.

6. A conical sheet metal forming device according to claim 5, characterized in that: The polishing mechanism includes a third hydraulic cylinder and a limiting slider. The upper end of the third hydraulic cylinder is hinged to the lower side of the connecting plate, the lower end of the third hydraulic cylinder is hinged to the upper part of the limiting slider, the limiting slider is set to an I-shaped structure, a sliding groove is provided at the rear of the polishing plate, and the limiting slider and the sliding groove are slidably connected.

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