Aluminum ingot clamping device facilitating machining and deburring

Abstract

The utility model relates to an aluminum ingot clamping device convenient for processing and deburring, which comprises a clamping seat, a sliding shaft is inserted into the clamping seat, the free end of the sliding shaft is connected with a U-shaped frame, two lug plate sections of the U-shaped frame are respectively provided with a vertical first waist-shaped groove, a pin shaft is inserted into the first waist-shaped grooves, a cam is sleeved on the pin shaft, and the first waist-shaped groove is connected with the cam. An arc-shaped second kidney-shaped groove is formed in the edge of the cam, a limiting shaft is inserted between the free ends of the two lug plate sections of the U-shaped frame in a penetrating mode, the free end, located above the clamping base, of the sliding shaft is connected with a U-shaped base, a hinge shaft is inserted between the two lug plate sections of the U-shaped base in a penetrating mode, and a clamping limiting assembly is hinged to the hinge shaft; a V-shaped groove used for containing an aluminum ingot is formed in the surface of the clamping base, the cam is rotated through the rotating handle, the cylindrical aluminum ingot is fixedly clamped through the clamping and limiting assembly by means of position adjustment of the second kidney-shaped groove and the limiting shaft, an operator can conveniently clean burrs on the end face of the cylindrical aluminum ingot, and the device is suitable for industrial production and has very high practicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of clamping tools for aluminum ingots, and particularly relates to an aluminum ingot clamping device which is convenient for machining and deburring. Background Technique

[0002] In the existing Chinese patent database, a patent named a clamping mechanism of a deburring device is disclosed, with the application number CN202322077461.6 and the application date August 3, 2023. A clamping mechanism of a deburring device, which relates to the technical field of clamping, includes a support mechanism. A moving mechanism is fixedly connected to the top of the support mechanism, and a clamping mechanism is threadedly connected to the surface of the moving mechanism. By placing the pipe through the through hole between the clamping plates, and then starting the electric telescopic rod, under the action of the electric telescopic rod, the clamping plates are pushed to clamp the pipe. At the same time, the setting of the rubber sheet makes the friction between the clamping plates and the pipe greater, and the clamping effect is better. By starting the motor three, the gear rotates to drive the tooth column meshing with it to rotate the rotating ring, so as to adjust the angle of the pipe. At the same time, the sliding block slides along the groove opened on the surface of the rotating ring, making the rotation of the rotating ring more stable, and solving the problem that the clamping mechanism of the deburring device is not convenient to adjust the angle of the pipe during clamping, and there are certain inconveniences in use.

[0003] In the prior art, after the cylindrical aluminum ingot is cast or processed, burrs will inevitably remain on the end face, and workers need to carry out deburring treatment. During the treatment process, the cylindrical aluminum ingot needs to be fixed. Therefore, this article aims to propose an aluminum ingot clamping device that is convenient for machining and deburring, which can manually and quickly fix the cylindrical aluminum ingot and is convenient for cleaning the burrs on the end face. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is that in the prior art, after the cylindrical aluminum ingot is cast or processed, burrs will inevitably remain on the end face, and workers need to carry out deburring treatment. During the treatment process, the cylindrical aluminum ingot needs to be fixed. In order to improve its deficiencies, the utility model provides an aluminum ingot clamping device that is convenient for machining and deburring.

[0005] To achieve the above object, the utility model is realized by the following technical solutions:

[0006] An aluminum ingot clamping device convenient for processing and deburring, including a clamping seat. A sliding shaft is inserted into the clamping seat. The free end of the sliding shaft located inside the clamping seat is connected to an inverted U-shaped frame. Vertical first waist-shaped grooves are provided on both ear plate sections of the U-shaped frame. A longitudinal pin shaft is inserted into the first waist-shaped grooves. A cam is sleeved on the pin shaft. An arc-shaped second waist-shaped groove is provided on the edge of the cam. A limiting shaft is inserted between the free ends of the two ear plate sections of the U-shaped frame. The limiting shaft is arranged inside the second waist-shaped groove. The free end of the sliding shaft located above the clamping seat is connected to a U-shaped seat. A hinge shaft is inserted between the two ear plate sections of the U-shaped seat. A clamping and limiting component is hinged on the hinge shaft. A limiting clamping seat for restricting the position of the clamping and limiting component is arranged on the upper surface of the clamping seat on the other side of the U-shaped support. A V-shaped groove for placing the aluminum ingot is provided on the surface of the clamping seat.

[0007] As a preferred solution, the clamping and limiting component includes a main seat body and a support seat body which are integrally arranged. The bottom of the main seat body is attached to the surface of the limiting clamping seat. A limiting head for abutting against the aluminum ingot is arranged on the support seat body.

[0008] As a preferred solution, an L-shaped clamping groove is provided on the edge of the limiting clamping seat. The edge of the main seat body is arranged inside the clamping groove.

[0009] As a preferred solution, a sliding sleeve is arranged inside the clamping seat. The sliding shaft is movably inserted into the sliding sleeve.

[0010] As a preferred solution, a rotating handle is connected to the cam.

[0011] Compared with the prior art, the beneficial effect of the present utility model is that due to the cooperative arrangement of the cam, the sliding shaft and the clamping and limiting component, by rotating the cam through the rotating handle and using the position adjustment of the second waist-shaped groove and the limiting shaft, the clamping and limiting component completes the fixed clamping of the cylindrical aluminum ingot, so as to facilitate the operator to clean the burrs on the end face of the cylindrical aluminum ingot. This device is applicable to industrial production and has strong practicability. Description of the Drawings

[0012] Figure 1 It is a schematic structural diagram of the present utility model.

[0013] In the figure: 1 clamping seat, 2 sliding shaft, 3 U-shaped frame, 4 first waist-shaped groove, 5 pin shaft, 6 cam, 7 second waist-shaped groove, 8 limiting shaft, 9 U-shaped seat, 10 hinge shaft, 11 clamping and limiting component, 1101 main seat body, 1102 support seat body, 1103 limiting head, 12 limiting clamping seat, 1201 clamping groove, 13 sliding sleeve, 14 rotating handle. Detailed Embodiment

[0014] The technical solutions of the present application will be further described and illustrated below in conjunction with the drawings and embodiments.

[0015] like Figure 1 As shown, a clamping device for aluminum ingots convenient for deburring is provided, which includes a clamping seat 1, a sliding shaft 2 is inserted in the clamping seat 1, and an inverted U-shaped frame 3 is connected to the free end of the sliding shaft 2 located in the clamping seat 1. A vertical first waist-shaped groove 4 is provided on both ear plate sections of the U-shaped frame 3, a longitudinal pin 5 is inserted in the first waist-shaped groove 4, a cam 6 is sleeved on the pin 5, and an arc-shaped second waist-shaped groove 7 is provided on the edge of the cam 6. The two ear plate sections of the U-shaped frame 3 are automatically A limiting shaft 8 is inserted between the ends, and the limiting shaft 8 is arranged in the second waist groove 7. The free end of the sliding shaft 2 located above the clamping seat 1 is connected to a U-shaped seat 9. A hinge shaft 10 is inserted between the two ear plate sections of the U-shaped seat 9. A clamping limiting assembly 11 is hinged on the hinge shaft 10. A limiting clamping seat 12 for limiting the position of the clamping limiting assembly 11 is arranged on the upper surface of the clamping seat 1 located on the other side of the U-shaped support. A V-shaped groove for placing aluminum ingots is provided on the surface of the clamping seat 1. The clamping limiting assembly 11 includes a main seat body 1101 and a support body 1102 that are integrally arranged. The bottom of the main seat body 1101 is arranged to fit the surface of the limiting clamping seat 12, and a limiting head 1103 for contacting the aluminum ingot is arranged on the support body 1102. An L-shaped clamping groove 1201 is provided on the edge of the limiting clamping seat 12, and the edge of the main seat body 1101 is arranged in the clamping groove 1201. A sliding sleeve 13 is arranged in the clamping seat 1, and the sliding shaft 2 is movably inserted in the sliding sleeve 13. A rotating handle 14 is connected to the cam 6.

[0016] During operation, the operator places the cylindrical aluminum ingot in the V-shaped groove on the surface of the clamping seat 1, and turns the rotating handle 14 clockwise to drive the cam 6 to rotate clockwise with the pin shaft 5 as the rotation center. During the rotation process, the position of the limit shaft 8 in the second waist groove 7 changes, so that the distance between the limit shaft 8 and the pin shaft 5 increases, thereby driving the sliding shaft 2 to move vertically downward. During the movement process, the upper end of the sliding shaft 2 drives the clamping limit assembly 11 to rotate clockwise with the hinge shaft 10 as the rotation center until the limit head 1103 contacts the upper surface of the cylindrical aluminum ingot in the V-shaped groove, and the position is as shown in FIG. Figure 1 As shown, the fixing method of the rotating handle 14 after rotation can be manually controlled by the operator, or a rod can be passed across the clamping seat 1 above the rotating handle 14 to limit the counterclockwise rotation of the rotating handle 14. When the clamping limit assembly 11 needs to be restored to its original position, the rotating handle 14 is rotated counterclockwise to reduce the distance between the limit shaft 8 and the pin shaft 5, thereby driving the sliding shaft 2 to move vertically upward. During the movement, the clamping limit assembly 11 rotates along the slot 1201 from a horizontal state to a vertical state, that is, the bottom of the clamping limit assembly 11 overlaps the horizontal part of the slot 1201.

[0017] The present utility model is not limited to the above embodiments. Based on the technical solutions disclosed in the present utility model, those skilled in the art can make some substitutions and deformations to some of the technical features without creative labor according to the disclosed technical content, and these substitutions and deformations are all within the protection scope of the present utility model.

Claims

1. An aluminum ingot clamping device that is convenient for processing and deburring, characterized in that: The invention comprises a clamping seat (1), a sliding shaft (2) is inserted into the clamping seat (1), the free end of the sliding shaft (2) located in the clamping seat (1) is connected to an inverted U-shaped frame (3), both ear plate sections of the U-shaped frame (3) are provided with a vertical first waist-shaped groove (4), a longitudinal pin shaft (5) is inserted into the first waist-shaped groove (4), a cam (6) is sleeved on the pin shaft (5), an arc-shaped second waist-shaped groove (7) is provided on the edge of the cam (6), and a vertical first waist-shaped groove (4) is inserted between the free ends of the two ear plate sections of the U-shaped frame (3). A limit shaft (8) is arranged in the second waist groove (7); the free end of the sliding shaft (2) located above the clamping seat (1) is connected to a U-shaped seat (9); a hinge shaft (10) is inserted between the two ear plate sections of the U-shaped seat (9); a clamping limit assembly (11) is hinged on the hinge shaft (10); a limit clamping seat (12) for limiting the position of the clamping limit assembly (11) is arranged on the upper surface of the clamping seat (1) located on the other side of the U-shaped support; and a V-shaped groove for placing an aluminum ingot is opened on the surface of the clamping seat (1).

2. The aluminum ingot clamping device for facilitating deburring according to claim 1, characterized in that: The clamping and limiting assembly (11) comprises a main seat body (1101) and a support body (1102) which are integrally arranged. The bottom of the main seat body (1101) is arranged to fit the surface of the limiting clamping seat (12). The support body (1102) is provided with a limiting head (1103) for contacting the aluminum ingot.

3. The aluminum ingot clamping device for facilitating deburring according to claim 2, characterized in that: An L-shaped slot (1201) is provided on the edge of the position-limiting slot (12), and the edge of the main seat body (1101) is arranged in the slot (1201).

4. The aluminum ingot clamping device for facilitating deburring according to claim 3 is characterized in that: A sliding sleeve (13) is arranged inside the clamping seat (1), and the sliding shaft (2) is movably inserted into the sliding sleeve (13).

5. An aluminum ingot clamping device for facilitating deburring according to any one of claims 1 to 4, characterized in that: The cam (6) is connected to a rotating handle (14).

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