Automobile part stamping taking and placing clamp

Abstract

The utility model discloses an automobile part stamping pick-and-place clamp which comprises a base, the upper surface of the base is fixedly connected with a supporting column, the supporting column is connected with a sliding column in a sliding mode, the bottom of the sliding column is provided with a rectangular groove which is the same as the supporting column in shape, and a tooth groove is formed in the position, close to the bottom, of the right side surface of the sliding column. The upper surface of the sliding column is fixedly connected with a second fixing shaft, the cylindrical surface of the second fixing shaft is fixedly connected with a second bearing, the outer cylindrical surface of the second bearing is fixedly connected with a rotating plate, the rotating plate is provided with a clamping mechanism away from the second fixing shaft, and a lifting mechanism is arranged on the upper surface of the base. According to the structure, by arranging the sliding column, the second fixing shaft, the second bearing, the rotating plate, the clamping mechanism and the lifting mechanism, it can be guaranteed that a stamped workpiece is placed stably, meanwhile, the hand of a worker can be prevented from making contact with the stamped workpiece, and safety is high.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts production, in particular to an automobile parts stamping and picking fixture. Background Art

[0002] Auto parts are the various units that make up the whole car and a kind of product that serves the car. There are many kinds of auto parts. With the improvement of people's living standards, people's consumption on cars is increasing, and the market for auto parts is becoming larger and larger. In recent years, auto parts manufacturers are also developing rapidly.

[0003] Many parts on cars are produced by stamping. During the stamping process, the workpiece is usually held manually and the other end of the workpiece is placed on the surface of the stamping die. However, this processing method will cause the workpiece to be placed unstable, affecting the stamping quality, and the safety factor is not high, which can easily injure the hands of the workers. Utility Model Content

[0004] The utility model provides a punching and placing clamp for automobile parts, which can ensure that the punched workpiece is placed stably and prevent the hands of workers from contacting the punched workpiece, thereby achieving high safety.

[0005] In order to achieve the above-mentioned purpose, a stamping pick-and-place fixture for automobile parts is provided, comprising a base, the upper surface of the base is fixedly connected to a support column, the support column is slidably connected to a sliding column, the bottom of the sliding column is provided with a rectangular groove of the same shape as the support column, the right side surface of the sliding column is provided with a tooth groove near the bottom, the upper surface of the sliding column is fixedly connected to a second fixed shaft, the cylindrical surface of the second fixed shaft is fixedly connected to a second bearing, the outer cylindrical surface of the second bearing is fixedly connected to a rotating plate, the rotating plate is provided with a clamping mechanism away from the second fixed shaft, and the upper surface of the base is provided with a lifting mechanism. The second bearing is provided to facilitate the rotation of the rotating plate around the second fixed shaft, the rotating plate is provided to facilitate the rotation of the clamped workpiece so as to leave or reach above the stamping platform, the clamping mechanism is provided to facilitate the clamping of the workpiece in the groove of the rotating plate, and the lifting mechanism is provided to facilitate the upward movement of the sliding column, thereby driving the stamped workpiece to move upward, thereby facilitating the stamped workpiece to be separated from the stamping die.

[0006] According to the auto parts stamping pick-and-place fixture, the clamping mechanism includes a pneumatic cylinder, a piston rod, and a pressure plate. The rotating plate is provided with a groove away from the second fixed axis, and the upper surface of the rotating plate is provided with a circular hole that penetrates the groove. The pneumatic cylinder is fixedly connected to the upper surface of the rotating plate. The pneumatic cylinder is provided to facilitate driving the piston rod to move downward.

[0007] According to the auto parts stamping pick-and-place fixture, the piston rod is fixedly connected to the output end of the pneumatic cylinder, the piston rod passes through the circular hole of the rotating plate, the pressing plate is fixedly connected to the lower surface of the piston rod, and a rubber layer is provided at the bottom of the pressing plate. The pressing plate is provided to facilitate clamping the auto parts to be stamped under the push of the piston rod, and the rubber layer at the bottom of the pressing plate can reduce the impact of the pressing plate on the workpiece when it descends.

[0008] According to the automotive parts stamping pick-and-place fixture, the lifting mechanism includes a support plate, a gear, a first fixed shaft, a first bearing, a slide plate, a sliding plate, and a force plate, and the support plate is fixedly connected to the upper surface of the base.

[0009] According to the auto parts stamping pick-and-place fixture, the first fixed shaft is fixedly connected to the side surface of the support plate, and the first bearing is fixedly connected to the cylindrical surface of the first fixed shaft away from the support plate. The first bearing is provided to facilitate the rotation of the gear around the first fixed shaft.

[0010] According to the auto parts punching pick-and-place fixture, the gear is fixedly connected to the outer cylindrical surface of the first bearing, and the gear is meshed with the tooth groove edge on the right side of the sliding column. The gear is provided to facilitate meshing with the sliding column and the sliding plate.

[0011] According to the described auto parts stamping pick-and-place fixture, the slide plate is fixedly connected to the upper surface of the base, the front side surface of the slide plate is provided with a vertically penetrating slide, the sliding plate is slidably connected in the slide of the slide plate, the left side of the sliding plate is provided with a tooth groove, the tooth groove of the sliding plate is meshed with a gear, and the right side surface of the sliding plate is fixedly connected to the force plate near the bottom edge. The sliding plate is provided to facilitate the upward movement of the sliding column through the gear when it moves downward, thereby driving the workpiece clamped by the clamping mechanism to move upward, and the force plate is provided to facilitate the operator to use the foot pedal or use the equipment to apply pressure to it so as to drive the sliding plate to move downward.

[0012] According to the auto parts stamping pick-and-place fixture, the upper surface of the sliding column is fixedly connected to the positioning baffle near the left edge, and the rotating plate is fixedly connected to the push rod away from the clamping mechanism. The positioning baffle is provided to facilitate the positioning of the rotating plate, thereby determining the position of the clamped workpiece, and the push rod is provided to facilitate the staff to drive the rotating plate to rotate.

[0013] The beneficial effects of the utility model are as follows: by arranging the sliding column, the second fixed shaft, the second bearing, the rotating plate, the clamping mechanism and the lifting mechanism, the stable placement of the stamped workpiece can be ensured, and at the same time, the contact between the hands of the staff and the workpiece being stamped can be avoided, so the safety is relatively high.

[0014] 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

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is a schematic diagram of the overall structure of a punching and picking fixture for automobile parts of the utility model;

[0017] Figure 2 This is a schematic diagram of the lifting mechanism structure of a punching and placing fixture for automobile parts of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of a clamping mechanism of a stamping pick-and-place fixture for automobile parts of the utility model;

[0019] Figure 4 This is a cross-sectional view of a sliding column of a punching and placing fixture for automobile parts of the utility model;

[0020] Figure 5 This is an enlarged view of the local structure at location A of a stamping pick-and-place fixture for automobile parts of the utility model.

[0021] Legend:

[0022] 1. Base; 2. Lifting mechanism; 201. Support plate; 202. Gear; 203. First fixed axis; 204. First bearing; 205. Slide plate; 206. Sliding plate; 207. Force plate; 3. Sliding column; 4. Rotating plate; 5. Clamping mechanism; 501. Pneumatic cylinder; 502. Piston rod; 503. Pressure plate; 6. Push rod; 7. Second bearing; 8. Second fixed axis; 9. Positioning baffle; 10. Support column. DETAILED DESCRIPTION

[0023] 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.

[0024] Reference Figure 1-5The utility model embodiment is a stamping pick-and-place fixture for automobile parts, which includes a base 1, the upper surface of the base 1 is fixedly connected to a support column 10, the support column 10 is slidably connected to a sliding column 3, the bottom of the sliding column 3 is provided with a rectangular groove of the same shape as the support column 10, the right side surface of the sliding column 3 is provided with a tooth groove near the bottom, the upper surface of the sliding column 3 is fixedly connected to a second fixed shaft 8, the cylindrical surface of the second fixed shaft 8 is fixedly connected to a second bearing 7, the outer cylindrical surface of the second bearing 7 is fixedly connected to a rotating plate 4, the rotating plate 4 is provided with a clamping mechanism 5 away from the second fixed shaft 8, the upper surface of the base 1 is provided with a lifting mechanism 2, the upper surface of the sliding column 3 is fixedly connected to a positioning baffle 9 near the left edge, the rotating plate 4 is fixedly connected to a push rod 6 away from the clamping mechanism 5, and the workpiece is clamped in the groove of the rotating plate 4.

[0025] The lifting mechanism 2 includes a support plate 201, a gear 202, a first fixed shaft 203, a first bearing 204, a slide plate 205, a sliding plate 206, and a force plate 207. The support plate 201 is fixedly connected to the upper surface of the base 1, the first fixed shaft 203 is fixedly connected to the side surface of the support plate 201, the first bearing 204 is fixedly connected to the cylindrical surface of the first fixed shaft 203 away from the support plate 201, the gear 202 is fixedly connected to the outer cylindrical surface of the first bearing 204, and the gear 202 is meshed with the tooth groove edge on the right side of the sliding column 3.

[0026] The slide plate 205 is fixedly connected to the upper surface of the base 1, and a vertical slide groove is set on the front side surface of the slide plate 205. The sliding plate 206 is slidably connected in the slide groove of the slide plate 205. A tooth groove is set on the left side of the sliding plate 206, and the tooth groove of the sliding plate 206 is engaged with the gear 202. The right side surface of the sliding plate 206 is fixedly connected to the force plate 207 near the bottom edge. After sufficient pressure is applied to the force plate 207, the sliding plate 206 will move downward, and at the same time drive the gear 202 to rotate, and then drive the sliding column 3 to move upward. After the force applied to the force plate 207 disappears, the sliding column 3 will move downward under the action of gravity, thereby driving the gear 202 to rotate, and the sliding plate 206 will therefore move upward.

[0027] The clamping mechanism 5 includes a pneumatic cylinder 501, a piston rod 502, and a pressure plate 503. The rotating plate 4 is provided with a groove away from the second fixed axis 8, and the upper surface of the rotating plate 4 is provided with a circular hole penetrating the groove. The pneumatic cylinder 501 is fixedly connected to the upper surface of the rotating plate 4, and the piston rod 502 is fixedly connected to the output end of the pneumatic cylinder 501. The piston rod 502 passes through the circular hole of the rotating plate 4. The pressure plate 503 is fixedly connected to the lower surface of the piston rod 502. A rubber layer is provided at the bottom of the pressure plate 503, and the workpiece is clamped between the pressure plate 503 and the bottom surface of the groove of the rotating plate 4.

[0028] Working principle: Place the clamping edge of the workpiece on the bottom surface of the groove of the rotating plate 4, start the pneumatic cylinder 501 to drive the piston rod 502 and the pressure plate 503 to move downward until the clamping edge of the workpiece is pressed, and drive the rotating plate 4 until it contacts the positioning baffle 9 and reaches the specified position. At this time, the workpiece is under the punching machine and can be punched. After the punching is completed, the foot pedal or the use of equipment applies pressure to the force plate 207, thereby driving the movable plate 206 to move downward, and at the same time driving the gear 202 to rotate, and then driving the sliding column 3 to move upward, and then pushing the rotating plate 4 to move until the workpiece leaves the punching machine. At this time, the pressure on the force plate 207 can be stopped. After the force applied to the force plate 207 disappears, the sliding column 3 will move downward under the action of gravity, thereby driving the gear 202 to rotate, and the sliding plate 206 will therefore move upward, and the sliding column 3 and the sliding plate 206 return to the initial position. After closing the pneumatic cylinder 501, the punched workpiece can be removed.

[0029] 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 technical field without departing from the purpose of the present invention.

Claims

1. A stamping pick-and-place fixture for automobile parts, characterized in that: The invention comprises a base (1), the upper surface of the base (1) is fixedly connected to a support column (10), the support column (10) is slidably connected to a sliding column (3), the bottom of the sliding column (3) is provided with a rectangular groove of the same shape as the support column (10), the right side surface of the sliding column (3) is provided with a tooth groove near the bottom, the upper surface of the sliding column (3) is fixedly connected to a second fixed shaft (8), the cylindrical surface of the second fixed shaft (8) is fixedly connected to a second bearing (7), the outer cylindrical surface of the second bearing (7) is fixedly connected to a rotating plate (4), the rotating plate (4) is provided with a clamping mechanism (5) away from the second fixed shaft (8), and the upper surface of the base (1) is provided with a lifting mechanism (2).

2. The automobile parts stamping pick-and-place fixture according to claim 1, characterized in that: The clamping mechanism (5) comprises a pneumatic cylinder (501), a piston rod (502), and a pressure plate (503); the rotating plate (4) is provided with a groove away from the second fixed axis (8); the upper surface of the rotating plate (4) is provided with a circular hole that passes through the groove; and the pneumatic cylinder (501) is fixedly connected to the upper surface of the rotating plate (4).

3. The automobile parts stamping pick-and-place fixture according to claim 2, characterized in that: The piston rod (502) is fixedly connected to the output end of the pneumatic cylinder (501), and the piston rod (502) passes through the circular hole of the rotating plate (4). The pressing plate (503) is fixedly connected to the lower surface of the piston rod (502), and a rubber layer is provided at the bottom of the pressing plate (503).

4. The automobile parts stamping pick-and-place fixture according to claim 1, characterized in that: The lifting mechanism (2) comprises a support plate (201), a gear (202), a first fixed shaft (203), a first bearing (204), a slide plate (205), a sliding plate (206), and a force-bearing plate (207); the support plate (201) is fixedly connected to the upper surface of the base (1).

5. The automobile parts stamping pick-and-place fixture according to claim 4, characterized in that: The first fixed shaft (203) is fixedly connected to the side surface of the support plate (201), and the first bearing (204) is fixedly connected to the cylindrical surface of the first fixed shaft (203) away from the support plate (201).

6. The automobile parts stamping pick-and-place fixture according to claim 4, characterized in that: The gear (202) is fixedly connected to the outer cylindrical surface of the first bearing (204), and the gear (202) is meshed with the tooth groove edge on the right side of the sliding column (3).

7. The automobile parts stamping pick-and-place fixture according to claim 4, characterized in that: The slide plate (205) is fixedly connected to the upper surface of the base (1); a vertically penetrating slide is provided on the front surface of the slide plate (205); the sliding plate (206) is slidably connected in the slide groove of the slide plate (205); a tooth groove is provided on the left side of the sliding plate (206); the tooth groove of the sliding plate (206) is meshed with the gear (202); and the right side surface of the sliding plate (206) is fixedly connected to the force-bearing plate (207) near the bottom edge.

8. The automobile parts stamping pick-and-place fixture according to claim 1, characterized in that: The upper surface of the sliding column (3) is fixedly connected to a positioning baffle (9) near the left edge, and the rotating plate (4) is fixedly connected to a push rod (6) away from the clamping mechanism (5).

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