CN218693108U - Stamping die with adjustable forming angle - Google Patents

Abstract

The utility model relates to the technical field of stamping, in particular to a stamping die with adjustable forming angle, which includes a bottom plate, the top of the bottom plate is fixedly connected to the base, and a vertical plate is fixedly connected to one side of the top of the base, and the vertical plate A casing is fixedly connected on one side, and the inner wall of one end of the casing is rotatably connected with a threaded rod through a bearing. One end of the threaded rod is fixedly connected to the output end of the motor, and one end of the motor is fixedly connected to one end of the casing. . Through the cooperation of the bottom plate, base, vertical plate, workpiece, shell, curved rod, hydraulic cylinder, curved plate, threaded rod, motor, stamping head and adjustment structure, the support block is rotated so that the top plane of the support block is kept at the top of the base. On the same horizontal line, turn the bolt so that the bolt enters the inner wall of the straight block and the circular plate, and then realize the fixing of the support block. By rotating the support block, it is convenient for the staff to adjust the punching angle. It has a wide range of applications and high practicability.

Description

A Stamping Die with Adjustable Forming Angle

technical field

The utility model relates to the technical field of punching, in particular to a punching die with an adjustable forming angle.

Background technique

Stamping is a forming processing method that applies external force to plates, strips, pipes and profiles by presses and molds to cause plastic deformation or separation, thereby obtaining workpieces of required shape and size.

When stamping the workpiece, it is necessary to place the workpiece above the support block, and apply force to the workpiece through the stamping head to deform the workpiece, and then complete the stamping work of the workpiece. In the prior art, when stamping the workpiece, Since the bending angle of the support block is constant, only one angle of stamping can be performed on the workpiece, and due to the different production requirements, the angles of stamping and forming of the workpiece are also different, which is not convenient for the staff in the prior art Adjusting the stamping angle leads to a small scope of application and low practicability. When stamping a workpiece, it is necessary to limit the workpiece. However, in the prior art, only one thickness of the workpiece can be limited, which is inconvenient. It is not convenient for the staff to use the staff to limit the workpieces with different thicknesses.

Utility model content

The purpose of this utility model is to solve the problem in the prior art that it is inconvenient for the staff to adjust the punching angle, which leads to a small scope of application, low practicability, and inconvenience for the staff to limit the position of workpieces with different thicknesses, which is not convenient for work. Due to the shortcomings of personnel use, a stamping die with adjustable forming angle is proposed.

In order to achieve the above object, the utility model provides the following technical solutions:

Design a stamping die with adjustable forming angle, including a bottom plate, the top of the bottom plate is fixedly connected to the base, one side of the top of the base is fixedly connected to a riser, and one side of the riser is fixedly connected to a housing, The inner wall of one end of the housing is rotatably connected to a threaded rod through a bearing, one end of the threaded rod is fixedly connected to the output end of the motor, one end of the motor is fixedly connected to one end of the housing, and one side of the housing is provided There is a stamping head, the top of the base is fitted with a workpiece, an adjustment structure is provided above the base, and a limiting structure is provided above the base.

Preferably, the adjustment structure includes a plate body, the bottom of the plate body is fixedly connected to the top side of the base, the upper inner wall of the plate body is rotatably connected to a round rod through a bearing, and the rear end of the round rod is fixedly connected to There is a circular plate, the rear end of the circular plate is fixedly connected with a support block, and the upper side of the plate body is fixedly connected with a straight block, and the inner wall of the straight block is threadedly connected with the inner wall of the front end of the circular plate by bolts , the top of the support block is attached to the bottom side of the workpiece.

Preferably, a curved plate is threadedly connected to one side of the outer wall of the threaded rod, and a hydraulic cylinder is fixedly connected to the inner wall of the curved plate.

Preferably, a curved rod is fixedly connected to one side of the top of the curved plate, and the outer wall of the curved rod is in clearance fit with the upper inner wall of the vertical plate.

Preferably, the limiting structure includes a horizontal block, the rear end of the horizontal block is fixedly connected to the front end of the base, the inner wall of the horizontal block is threaded with a screw, and the outer wall of the screw is passed by a bearing A straight plate is rotatably connected, the rear end of the straight plate is fixedly connected with a square plate, the front end of the square plate is fixedly connected with a vertical cylinder, the bottom inner wall of the vertical cylinder is fitted with a vertical rod, and the vertical rod The lower part of the rear end is fixedly connected with the front side of the base, and the bottom of the square plate is attached to the top side of the workpiece.

The utility model proposes a stamping die with adjustable forming angle, which has the beneficial effects of: through the bottom plate, base, vertical plate, workpiece, shell, curved rod, hydraulic cylinder, curved plate, threaded rod, motor, stamping head and adjustment With the cooperation of the structure, when the device is in use, the top plane of the support block and the top of the base can be kept on the same horizontal line by rotating the support block, and the bolt can be rotated so that the bolt enters the inner wall of the straight block and the circular plate, thereby realizing the support The fixing of the block, by rotating the support block, is convenient for the staff to adjust the punching angle, with a wide range of applications and high practicability;

Through the cooperation of the bottom plate, base, vertical plate, workpiece, shell, curved rod, hydraulic cylinder, curved plate, threaded rod, motor, punching head and limit structure, the device can be rotated by rotating the screw, screw The rod drives the straight plate to move up and down, and the straight plate drives the square plate to move up and down, which is convenient for the staff to limit the workpieces with different thicknesses, and is convenient for the staff to use.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is the structural representation of base plate, base and riser of the present utility model;

Fig. 3 is the structural representation of straight plate, square plate and vertical cylinder of the present utility model;

Fig. 4 is a structural schematic diagram of a support block, a circular plate and a round rod of the present utility model;

Fig. 5 is a structural schematic diagram of a curved plate and a threaded rod of the present invention.

In the figure: 1, bottom plate, 2, adjustment structure, 2a1, support block, 2a2, plate body, 2a3, circular plate, 2a4, round rod, 2a5, straight block, 2a6, bolt, 2b1, slide bar, 2b2, slide plate, 3. Limiting structure, 301, straight plate, 302, square plate, 303, vertical cylinder, 304, vertical rod, 305, horizontal block, 306, screw rod, 4, base, 5, vertical plate, 6, workpiece, 7, Housing, 8, curved rod, 9, hydraulic cylinder, 10, curved plate, 11, threaded rod, 12, motor, 13, stamping head.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described:

Example 1:

Referring to accompanying drawings 1-5: In this embodiment, a stamping die with adjustable forming angle includes a bottom plate 1, the top of the bottom plate 1 is fixedly connected to the base 4, and the top side of the base 4 is fixedly connected to a riser 5, the riser 5 is fixedly connected with a housing 7 above one side, and the inner wall of one end of the housing 7 is connected with a threaded rod 11 through bearing rotation, and the bearing makes the threaded rod 11 rotate on the inner wall of one end of the housing 7 when it is stressed, and one end of the threaded rod 11 It is fixedly connected with the output end of the motor 12. The model of the motor 12 depends on the actual use. One end of the motor 12 is fixedly connected with one end of the housing 7. A stamping head 13 is provided on one side of the housing 7. The top of the base 4 is attached to the Together with the workpiece 6, one side of the outer wall of the threaded rod 11 is threadedly connected with a curved plate 10, and the inner wall of the curved plate 10 is fixedly connected with a hydraulic cylinder 9. The type of the hydraulic cylinder 9 depends on the actual use. A curved rod 8 is fixedly connected, and the outer wall of the curved rod 8 is in clearance fit with the upper inner wall of the riser 5, and the upper inner wall of the vertical plate 5 acts as a limit to the movement of the curved rod 8 under force, and an adjustment structure is provided above the base 4 2. There is a limit structure 3 on the top of the base 4. The adjustment structure 2 is convenient for the staff to adjust the punching angle. It has a wide range of applications and high practicability. The limit structure 3 is convenient for the staff to limit the workpieces of different thicknesses, which is convenient for work For personnel use, the base 4, the square plate 302 and the support block 2a1 form a stamping die.

The adjustment structure 2 includes a plate body 2a2, the bottom of the plate body 2a2 is fixedly connected to the top side of the base 4, and the upper inner wall of the plate body 2a2 is connected with a round rod 2a4 through a bearing for rotation, and the bearing enables the round rod 2a4 to be on the plate body when it is stressed. The upper inner wall of 2a2 rotates, the rear end of round rod 2a4 is fixedly connected with circular plate 2a3, the rear end of circular plate 2a3 is fixedly connected with support block 2a1, and the upper side of plate body 2a2 is fixedly connected with straight block 2a5, and the straight block 2a5 The inner wall is threadedly connected with the inner wall of the front end side of the circular plate 2a3 by the bolt 2a6, the top of the support block 2a1 is attached to the bottom side of the workpiece 6, and the support block 2a1 is rotated to keep the top plane of the support block 2a1 with the top of the base 4. On the same horizontal line, turn the bolt 2a6, so that the bolt 2a6 enters the inner wall of the straight block 2a5 and the circular plate 2a3, and then realizes the fixing of the support block 2a1. By rotating the support block 2a1, it is convenient for the staff to adjust the punching angle and has a wide range of applications. , high practicability.

The limit structure 3 includes a horizontal block 305, the rear end of the horizontal block 305 is fixedly connected with the front end of the base 4, the inner wall of the horizontal block 305 is threadedly connected with a screw 306, and the upper outer wall of the screw 306 is connected with a straight plate through bearing rotation. 301, the bearing makes the screw rod 306 rotate on the inner wall of the straight plate 301 when it is stressed, the rear end of the straight plate 301 is fixedly connected with the square plate 302, and the front end of the square plate 302 is fixedly connected with the vertical tube 303, and the bottom of the vertical tube 303 A vertical bar 304 is matched with the inner wall gap, and the vertical tube 303 can move up and down on the outer wall of the vertical bar 304 when it is stressed. The top side of the top fits together, and the screw mandrel 306 is rotated, the screw mandrel 306 drives the straight plate 301 to move up and down, and the straight plate 301 drives the square plate 302 to move up and down, which is convenient for the staff to limit the workpieces of different thicknesses, and is convenient for the staff to use.

working principle:

First, rotate the support block 2a1 according to the needs of the staff, after adjusting the support block 2a1 to a suitable angle, turn the bolt 2a6, so that the bolt 2a6 enters the inner wall of the straight block 2a5 and the circular plate 2a3, and then realizes the fixing of the support block 2a1, and the workpiece 6 Place it on the top of the base 4, turn the screw rod 306, the screw rod 306 drives the straight plate 301 to move downward, the straight plate 301 drives the square plate 302 to move downward, and then realize the limit of the workpiece 6, connect the motor 12 to an external power supply, and the motor 12 starts to work , the motor 12 drives the threaded rod 11 to rotate, and the threaded rod 11 drives the curved plate 10 to move left and right, and then after the stamping head 13 is adjusted to a suitable position, the external control module is controlled. The stamping head 13 and the hydraulic cylinder 9 form a stamping die, so that the hydraulic cylinder 9 Start to work, and then make the stamping head 13 move down, and then realize the stamping of the workpiece 6 .

Example 2:

Referring to accompanying drawings 1-5: In this embodiment, a stamping die with adjustable forming angle, wherein the adjustment structure 2 may also include a slide bar 2b1 and a slide plate 2b2, and the top of the slide bar 2b1 is fixed to the bottom side of the curved plate 10 Connection, the outer wall of the slider 2b1 is slidingly engaged with the slider 2b2, the slider 2b2 can slide on the outer wall of the slider 2b1 when the force is applied, the top side of the slider 2b2 is fixedly connected with the telescopic rod of the hydraulic cylinder 9, the model of the hydraulic cylinder 9 is according to Depending on actual usage conditions, the bottom side of the slide plate 2b2 is fixedly connected to the top of the stamping head 13 .

working principle:

The hydraulic cylinder 9 drives the slide plate 2b2 to move up and down, and the slide plate 2b2 drives the stamping head 13 to move up and down. At the same time, the slide plate 2b2 slides on the outer wall of the slide rod 2b1, thereby limiting the movement of the stamping head 13 and improving the stability of the stamping head 13. sex.

Although the present invention has been illustrated and described with reference to preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made within the scope of the claims.

Claims (5)

1. A stamping die with adjustable forming angle, comprising a base plate (1), characterized in that: the top of the base plate (1) is fixedly connected to the base (4), and one side of the top of the base (4) is fixedly connected with Riser (5), the top of one side of the riser (5) is fixedly connected with a housing (7), and the inner wall of one end of the housing (7) is connected with a threaded rod (11) through bearing rotation, and the thread One end of the rod (11) is fixedly connected to the output end of the motor (12), one end of the motor (12) is fixedly connected to one end of the housing (7), and a stamping head is provided on one side of the housing (7) (13), the top of the base (4) is attached with a workpiece (6), the top of the base (4) is provided with an adjustment structure (2), and the top of the base (4) is provided with a limiting structure (3 ). 2. A stamping die with adjustable forming angle according to claim 1, characterized in that: the adjustment structure (2) includes a plate body (2a2), the bottom of the plate body (2a2) and the base (4 ) is fixedly connected to one side of the top, the upper inner wall of the plate body (2a2) is connected to a round rod (2a4) through bearing rotation, and the rear end of the round rod (2a4) is fixedly connected to a circular plate (2a3). A support block (2a1) is fixedly connected to the rear end of the circular plate (2a3), a straight block (2a5) is fixedly connected to one side of the plate body (2a2), and the inner wall of the straight block (2a5) is connected by a bolt (2a6 ) is threadedly connected to the inner wall on one side of the front end face of the circular plate (2a3), and the top of the support block (2a1) is attached to the bottom side of the workpiece (6). 3. A stamping die with adjustable forming angle according to claim 1, characterized in that: a curved plate (10) is threaded on one side of the outer wall of the threaded rod (11), and the curved plate (10) The inner wall of the cylinder is fixedly connected with a hydraulic cylinder (9). 4. A stamping die with adjustable forming angle according to claim 3, characterized in that: a curved rod (8) is fixedly connected to the top side of the curved plate (10), and the curved rod (8) The outer wall and the upper inner wall of the riser (5) clearance fit. 5. A stamping die with adjustable forming angle according to claim 1, characterized in that: the limiting structure (3) includes a horizontal block (305), and the rear end of the horizontal block (305) is in contact with the base One side of the front end of (4) is fixedly connected, and the inner wall of the horizontal block (305) is threadedly connected with a screw mandrel (306), and the top of the outer wall of the screw mandrel (306) is connected with a straight plate (301) through bearing rotation, so The rear end of the straight plate (301) is fixedly connected with a square plate (302), and one side of the front end of the square plate (302) is fixedly connected with a vertical tube (303), and the inner wall of the bottom of the vertical tube (303) has a clearance fit There is a vertical bar (304), the lower part of the rear end of the vertical bar (304) is fixedly connected to the front end side of the base (4), and the bottom of the square plate (302) is connected to the top side of the workpiece (6). fit.

Images