Anti-deviation clamp for aluminum cylinder block

Abstract

This utility model relates to the field of clamps, and more particularly to an anti-deviation clamp for aluminum cylinder bodies, comprising a base plate; a first support block is fixedly connected to the upper left edge of the base plate, a bearing block is hinged to the first support block, and a first electric cylinder is hinged to the right edge of the base plate. This utility model positions the bearing block by activating a positioning mechanism, then places the aluminum cylinder body inside a first groove, so that the inner wall of the second groove at the lower end of the aluminum cylinder body fits against the side wall of the lower positioning post. Then, a clamping mechanism is activated to press and fix the aluminum cylinder body, and a lifting mechanism is activated to move the elbow clamp mechanism. The other end of the elbow clamp mechanism enters the second groove for better fixation of the aluminum cylinder body. When it is necessary to change the angle of the bearing block, the positioning mechanism is released, and then the first electric cylinder is activated to adjust the angle of the bearing block, thereby adjusting the angle of the aluminum cylinder body and facilitating the processing of the side wall of the aluminum cylinder body.

Description

Technical Field

[0001] This utility model belongs to the field of clamps, specifically relating to an anti-deviation clamp for aluminum cylinder bodies. Background Technology

[0002] Anti-deviation fixtures for aluminum cylinder blocks are crucial tools in the cylinder block machining process. They ensure the stability and accuracy of the cylinder block during machining, thereby improving machining efficiency and product quality.

[0003] Currently, during the processing of aluminum cylinder blocks, the aluminum cylinder blocks are usually placed on a base plate and fixed by clamping devices. However, existing clamping devices are usually difficult to clamp and fix the cylinder blocks more stably during use, and it is inconvenient to adjust the angle of the cylinder blocks. Further improvements are needed.

[0004] Therefore, an anti-deviation clamp for aluminum cylinder blocks is proposed, which can more stably clamp and fix the cylinder block and facilitate the adjustment of the cylinder block angle. Utility Model Content

[0005] To overcome the problems of existing clamps that are usually difficult to clamp and fix the cylinder body more stably and are inconvenient to adjust the angle of the cylinder body, an anti-deviation clamp for aluminum cylinder bodies is proposed.

[0006] The technical solution of this utility model is as follows: an anti-deviation clamp for an aluminum cylinder body, including a base plate; a first support block is fixedly connected to the left edge of the upper part of the base plate, a bearing block is hinged to the first support block, a first electric cylinder is hinged to the right edge of the base plate, the output shaft of the first electric cylinder is hinged to the right side of the bearing block, a first groove is provided at the upper end of the bearing block, two lower positioning posts are fixedly connected to the bottom surface inside the first groove, an aluminum cylinder body is placed on the bottom surface inside the first groove, two second grooves are provided on both the upper and lower end faces of the aluminum cylinder body, the second grooves are adapted to the lower positioning posts, a clamping mechanism for positioning the aluminum cylinder body is provided at the side end of the bearing block, one end of a bracket is fixedly connected to the side end of the bearing block, a vertical plate is fixedly connected to the other end of the bracket, elbow clamping mechanisms are provided on both sides of the vertical plate, and a positioning mechanism for positioning the bearing block is provided at the upper end of the base plate.

[0007] The side end of the bearing block is provided with a lifting mechanism, which includes a bearing plate, a cylinder, a lifting block, a rotating rod and a first adjusting block. The bearing plate is fixed to the side end of the bearing block, and two cylinders are fixed to the upper end of the bearing plate. The upper end of the output shaft of the cylinder is fixed to the lifting block. A rotating rod is rotatably installed through the side end of the lifting block. One end of the first adjusting block is rotatably installed on the side wall of the rotating rod. The other end of the first adjusting block is hinged to one end of an elbow clamp mechanism. The other end of the elbow clamp mechanism is adapted to the second groove.

[0008] Preferably, the clamping mechanism includes a second electric cylinder and a pressing block; the second electric cylinder is fixedly connected to the side end of the bearing block, and the output shaft of the second electric cylinder passes through the bearing block and is fixedly connected to the pressing block.

[0009] Preferably, the positioning mechanism includes a third electric cylinder, a lifting plate, and a stop block; a third groove is provided at the upper end of the base plate, the third electric cylinder is fixedly connected to the bottom surface inside the third groove, the lifting plate is fixedly connected to the upper end of the output shaft of the third electric cylinder, a fourth groove is provided at the lower end of the bearing block, and stop blocks are fixedly connected to both sides inside the fourth groove, with the lower end of the stop block and the upper end of the lifting plate fitting together.

[0010] Preferably, the two sides of the lifting plate are respectively attached to the two sides of the inner wall of the fourth groove, and the two sides inside the fourth groove are flush with the two sides inside the third groove.

[0011] Preferably, the elbow clamp mechanism includes an elbow clamp seat, an elbow clamp input rod, a second adjusting block, a limiting cylinder, an elbow clamp output rod, and an upper positioning post; elbow clamp seats are fixed to both sides of the upright plate, the upper end of the elbow clamp seat is hinged to the elbow clamp input rod, the side end of the elbow clamp input rod is hinged to one end of the second adjusting block, the other end of the second adjusting block is hinged to the elbow clamp output rod, the lower part of the side wall of the elbow clamp seat is fixed to the limiting cylinder, the elbow clamp output rod is slidably disposed on the inner wall of the limiting cylinder, the lower end of the elbow clamp output rod is fixed to the upper positioning post, and the lower end side wall of the upper positioning post is adapted to the second groove.

[0012] Preferably, a second support block is fixed to the upper end of the upright plate, and two arc-shaped frames that are symmetrical about the second support block are fixed to the upper end of the second support block. The side wall of the shaft at the hinge of the first adjusting block and the elbow clamp input rod is slidably located on the inner wall of the arc-shaped frame.

[0013] Preferably, the side of the aluminum cylinder body closest to the lifting mechanism is fitted with the side of the first groove closest to the lifting mechanism.

[0014] The beneficial effects of this utility model are as follows: By activating the positioning mechanism to position the bearing block, the aluminum cylinder body is placed inside the first groove, so that the inner wall of the second groove at the lower end of the aluminum cylinder body fits against the side wall of the lower positioning post. Then, the clamping mechanism is activated to press and fix the aluminum cylinder body. Then, the lifting mechanism is activated to move the elbow clamp mechanism. The other end of the elbow clamp mechanism enters the second groove to better fix the aluminum cylinder body. When it is necessary to change the angle of the bearing block, the positioning mechanism is released from the bearing block, and then the first electric cylinder is activated to adjust the angle of the bearing block, thereby adjusting the angle of the aluminum cylinder body. This facilitates the processing of the side wall of the aluminum cylinder body and solves the problem that existing clamps are usually difficult to clamp and fix the cylinder more stably and are inconvenient to adjust the angle of the cylinder. Attached Figure Description

[0015] Figure 1The diagram shown is a three-dimensional structural schematic of the anti-deviation clamp for the aluminum cylinder body of this utility model.

[0016] Figure 2 The diagram shows a three-dimensional disassembled structure of the lower positioning post of the anti-offset clamp for the aluminum cylinder body of this utility model.

[0017] Figure 3 The diagram shows a three-dimensional structural schematic of the positioning mechanism of the anti-deviation clamp for the aluminum cylinder body of this utility model.

[0018] Figure 4 The diagram shows a three-dimensional structural schematic of the lifting mechanism of the anti-deviation clamp for the aluminum cylinder body of this utility model.

[0019] Figure 5 The diagram shown is a three-dimensional structural schematic of the elbow clamp mechanism of the anti-deviation clamp for the aluminum cylinder body of this utility model.

[0020] The labels in the attached diagram are as follows: 1. Base plate; 2. First support block; 3. Bearing block; 4. First electric cylinder; 5. First groove; 6. Second electric cylinder; 7. Extrusion block; 8. Aluminum cylinder body; 9. Lifting mechanism; 901. Bearing plate; 902. Cylinder; 903. Lifting block; 904. Rotating rod; 905. First adjusting block; 10. Lower positioning post; 11. Second groove; 12. Third groove; 13. Third electric cylinder; 14. Lifting plate; 15. Fourth groove; 16. Stop block; 17. Bracket; 18. Vertical plate; 1801. Elbow clamp seat; 1802. Elbow clamp input rod; 1803. Second adjusting block; 1804. Limiting cylinder; 1805. Elbow clamp output rod; 1806. Upper positioning post; 19. Second support block; 20. Arc frame. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Example 1: Please refer to Figures 1-5An anti-deviation clamp for an aluminum cylinder body includes a base plate 1; a first support block 2 is fixedly connected to the left edge of the upper end of the base plate 1, a bearing block 3 is hinged to the first support block 2, a first electric cylinder 4 is hinged to the right edge of the base plate 1, the output shaft of the first electric cylinder 4 is hinged to the right side of the bearing block 3, a first groove 5 is provided at the upper end of the bearing block 3, two lower positioning posts 10 are fixedly connected to the bottom surface inside the first groove 5, an aluminum cylinder body 8 is placed on the bottom surface inside the first groove 5, two second grooves 11 are provided on both the upper and lower end faces of the aluminum cylinder body 8, the second grooves 11 are adapted to the lower positioning posts 10, a clamping mechanism for positioning the aluminum cylinder body 8 is provided at the side end of the bearing block 3, one end of a bracket 17 is fixedly connected to the side end of the bearing block 3, a vertical plate 18 is fixedly connected to the other end of the bracket 17, elbow clamping mechanisms are provided on both sides of the vertical plate 18, and a positioning mechanism for positioning the bearing block 3 is provided at the upper end of the base plate 1.

[0023] The side end of the bearing block 3 is provided with a lifting mechanism 9. The lifting mechanism 9 includes a bearing plate 901, a cylinder 902, a lifting block 903, a rotating rod 904, and a first adjusting block 905. The side end of the bearing block 3 is fixedly connected to the bearing plate 901. The upper end of the bearing plate 901 is fixedly connected to two cylinders 902. The upper end of the output shaft of the cylinder 902 is fixedly connected to the lifting block 903. The side end of the lifting block 903 is rotatably mounted with a rotating rod 904. One end of the first adjusting block 905 is rotatably mounted on the side wall of the rotating rod 904. The other end of the first adjusting block 905 is hinged to one end of an elbow clamp mechanism. The other end of the elbow clamp mechanism is adapted to the second groove 11.

[0024] In use, the positioning mechanism is activated to position the bearing block 3, and then the aluminum cylinder body 8 is placed inside the first groove 5, so that the inner wall of the second groove 11 at the lower end of the aluminum cylinder body 8 fits against the side wall of the lower positioning post 10. Then, the clamping mechanism is activated to press and fix the aluminum cylinder body 8. Then, the lifting mechanism 9 is activated to move the elbow clamp mechanism. The other end of the elbow clamp mechanism enters the second groove 11 to better fix the aluminum cylinder body 8. When it is necessary to change the angle of the bearing block 3, the positioning mechanism is released from the bearing block 3, and then the first electric cylinder 4 is activated to adjust the angle of the bearing block 3, so that the angle of the aluminum cylinder body 8 can be adjusted, which facilitates the processing of the side wall of the aluminum cylinder body 8.

[0025] Please see Figure 1 In this embodiment, the clamping mechanism includes a second electric cylinder 6 and a pressing block 7; the second electric cylinder 6 is fixedly connected to the side end of the bearing block 3, the output shaft of the second electric cylinder 6 passes through the bearing block 3 and is fixedly connected to the pressing block 7, and opening the second electric cylinder 6 causes the pressing block 7 to move toward the aluminum cylinder body 8, so as to press and fix the aluminum cylinder body 8 inside the first groove 5.

[0026] Please see Figure 1and Figure 5 In this embodiment, the elbow clamp mechanism includes an elbow clamp seat 1801, an elbow clamp input rod 1802, a second adjusting block 1803, a limiting cylinder 1804, an elbow clamp output rod 1805, and an upper positioning post 1806. Elbow clamp seats 1801 are fixedly connected to both sides of the upright plate 18. The upper end of the elbow clamp seat 1801 is hinged to the elbow clamp input rod 1802. One end of the second adjusting block 1803 is hinged to the side end of the elbow clamp input rod 1802, and the other end of the second adjusting block 1803 is hinged to the elbow clamp output rod 1805. A limiting cylinder 1804 is fixedly connected to the lower part of the side wall of the elbow clamp seat 1801. 04. The elbow clamp output rod 1805 is slidably disposed on the inner wall of the limiting cylinder 1804. The lower end of the elbow clamp output rod 1805 is fixedly connected to the upper positioning post 1806. The lower end side wall of the upper positioning post 1806 is adapted to the second groove 11. The elbow clamp input rod 1802 is moved by the lifting mechanism 9. The elbow clamp input rod 1802 drives the second adjusting block 1803 to rotate, thereby driving the elbow clamp output rod 1805 to move along the inner wall of the limiting cylinder 1804. The lower end side wall of the upper positioning post 1806 will enter the inner wall of the second groove 11, thereby achieving stable positioning of the aluminum cylinder body 8.

[0027] Please see Figure 1 and Figure 4 In this embodiment, a second support block 19 is fixedly connected to the upper end of the upright plate 18. Two arc-shaped frames 20 that are symmetrical about the second support block 19 are fixedly connected to the upper end of the second support block 19. The side wall of the shaft at the hinge of the first adjusting block 905 and the elbow clamp input rod 1802 is slidably disposed on the inner wall of the arc-shaped frame 20, which is conducive to the stable rotation of the elbow clamp input rod 1802.

[0028] Please see Figure 1 and Figure 2 In this embodiment, the side of the aluminum cylinder body 8 near the lifting mechanism 9 is fitted with the side of the first groove 5 near the lifting mechanism 9, which facilitates the rapid and stable clamping and fixing of the aluminum cylinder body 8.

[0029] Example 2: Please refer to Figure 3 Based on Embodiment 1, this application provides a technical solution: Please refer to Figure 1 As shown in the figure, in this embodiment, the positioning mechanism includes a third electric cylinder 13, a lifting plate 14, and a stop block 16; a third groove 12 is provided at the upper end of the base plate 1, and the third electric cylinder 13 is fixedly connected to the bottom surface inside the third groove 12. The lifting plate 14 is fixedly connected to the upper end of the output shaft of the third electric cylinder 13. A fourth groove 15 is provided at the lower end of the bearing block 3, and the stop blocks 16 are fixedly connected to both sides inside the fourth groove 15. The lower end of the stop block 16 is in contact with the upper end of the lifting plate 14. When the third electric cylinder 13 is activated, the lifting plate 14 moves upward, and the upper end of the lifting plate 14 is in contact with the lower end of the stop block 16, which can press and fix the bearing block 3.

[0030] Please see Figure 3 In this embodiment, the two sides of the lifting plate 14 are respectively attached to the two sides of the inner wall of the fourth groove 15. The two sides inside the fourth groove 15 are flush with the two sides inside the third groove 12. The lifting plate 14 can slide stably in the vertical direction along the two sides inside the fourth groove 15.

[0031] Working principle: First, the third electric cylinder 13 is activated to move the lifting plate 14 upward. The upper end of the lifting plate 14 fits against the lower end of the stop block 16, pressing and fixing the bearing block 3.

[0032] Then, the aluminum cylinder body 8 is placed inside the first groove 5, so that the inner wall of the second groove 11 at the lower end of the aluminum cylinder body 8 fits against the side wall of the lower positioning post 10. Then, the second electric cylinder 6 is turned on so that the extrusion block 7 moves toward the aluminum cylinder body 8 and extrudes and fixes the aluminum cylinder body 8 inside the first groove 5.

[0033] Then, the lifting mechanism 9 is activated to move the elbow clamp mechanism. Specifically, the cylinder 902 is activated to move the lifting block 903 upward, the rotating rod 904 drives the first adjusting block 905 to move, the elbow clamp input rod 1802 drives the second adjusting block 1803 to rotate, and then drives the elbow clamp output rod 1805 to move along the inner wall of the limiting cylinder 1804. The lower end side wall of the upper positioning column 1806 will enter the inner wall of the second groove 11 to achieve stable positioning of the aluminum cylinder body 8.

[0034] When it is necessary to change the angle of the bearing block 3, the positioning mechanism is released from positioning the bearing block 3, and then the first electric cylinder 4 is activated to adjust the angle of the bearing block 3, thereby adjusting the angle of the aluminum cylinder body 8, which facilitates the processing of the side wall of the aluminum cylinder body 8.

[0035] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. Anti-deviation clamp for aluminum cylinder, comprising a bottom plate (1); characterized in that: A first support block (2) is fixed to the upper left edge of the base plate (1), and a bearing block (3) is hinged to the first support block (2). A first electric cylinder (4) is hinged to the right edge of the base plate (1), and the output shaft of the first electric cylinder (4) is hinged to the right side of the bearing block (3). A first groove (5) is provided at the upper end of the bearing block (3). Two lower positioning pins (10) are fixed to the bottom surface inside the first groove (5). An aluminum cylinder body (8) is placed on the bottom surface inside the first groove (5). Two second grooves (11) are provided on both the upper and lower end faces of the cylinder body (8). The second grooves (11) are adapted to the lower positioning column (10). The side end of the bearing block (3) is provided with a clamping mechanism for positioning the aluminum cylinder body (8). One end of the bracket (17) is fixed to the side end of the bearing block (3). The other end of the bracket (17) is fixed to the vertical plate (18). Both sides of the vertical plate (18) are provided with elbow clamping mechanisms. The upper end of the bottom plate (1) is provided with a positioning mechanism for positioning the bearing block (3). The side end of the bearing block (3) is provided with a lifting mechanism (9). The lifting mechanism (9) includes a bearing plate (901), a cylinder (902), a lifting block (903), a rotating rod (904), and a first adjusting block (905). The side end of the bearing block (3) is fixedly connected to the bearing plate (901). The upper end of the bearing plate (901) is fixedly connected to two cylinders (902). The upper end of the output shaft of the cylinder (902) is fixedly connected to the lifting block (903). The side end of the lifting block (903) is rotatably mounted with a rotating rod (904). The side wall of the rotating rod (904) is rotatably mounted with one end of the first adjusting block (905). The other end of the first adjusting block (905) is hinged to one end of an elbow clamp mechanism. The other end of the elbow clamp mechanism is adapted to the second groove (11).

2. The anti-deviation clamp for aluminum cylinder bodies according to claim 1, characterized in that: The clamping mechanism includes a second electric cylinder (6) and a pressing block (7); the second electric cylinder (6) is fixedly connected to the side end of the bearing block (3), and the output shaft of the second electric cylinder (6) passes through the bearing block (3) and is fixedly connected to the pressing block (7).

3. The anti-deviation clamp for aluminum cylinder bodies according to claim 1, characterized in that: The positioning mechanism includes a third electric cylinder (13), a lifting plate (14), and a stop (16); a third groove (12) is provided at the upper end of the base plate (1), the third electric cylinder (13) is fixedly connected to the bottom surface inside the third groove (12), the lifting plate (14) is fixedly connected to the upper end of the output shaft of the third electric cylinder (13), a fourth groove (15) is provided at the lower end of the bearing block (3), and a stop (16) is fixedly connected to both sides inside the fourth groove (15), the lower end of the stop (16) and the upper end of the lifting plate (14) are in contact.

4. The anti-eccentricity clamp for an aluminum cylinder block according to claim 3, characterized by: The two sides of the lifting plate (14) are respectively attached to the two sides of the inner wall of the fourth groove (15), and the two sides inside the fourth groove (15) are flush with the two sides inside the third groove (12).

5. The anti-eccentricity clamp for an aluminum cylinder block according to claim 1, characterized by: The elbow clamp mechanism includes an elbow clamp seat (1801), an elbow clamp input rod (1802), a second adjusting block (1803), a limiting cylinder (1804), an elbow clamp output rod (1805), and an upper positioning post (1806); elbow clamp seats (1801) are fixedly connected to both sides of the upright plate (18), the upper end of the elbow clamp seat (1801) is hinged to the elbow clamp input rod (1802), and the side end of the elbow clamp input rod (1802) is hinged to the second adjusting block (1806). One end of the second adjusting block (1803) is hinged to the elbow clamp output rod (1805), the lower part of the side wall of the elbow clamp seat (1801) is fixed to the limiting cylinder (1804), the elbow clamp output rod (1805) is slidably disposed on the inner wall of the limiting cylinder (1804), the lower end of the elbow clamp output rod (1805) is fixed to the upper positioning post (1806), the lower end side wall of the upper positioning post (1806) is adapted to the second groove (11).

6. The anti-eccentricity clamp for an aluminum cylinder block according to claim 5, characterized by: The upper end of the upright plate (18) is fixed with a second support block (19), and the upper end of the second support block (19) is fixed with two arc-shaped frames (20) that are symmetrical about the second support block (19). The side wall of the shaft at the hinge of the first adjusting block (905) and the elbow clamp input rod (1802) is slidably provided on the inner wall of the arc-shaped frame (20).

7. The anti-eccentricity clamp for an aluminum cylinder block according to claim 1, characterized by: The side of the aluminum cylinder body (8) near the lifting mechanism (9) is in contact with the side of the first groove (5) near the lifting mechanism (9).

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