Fixing device for aluminum bar machining

Abstract

The utility model relates to the technical field of aluminum bar processing, in particular to a fixing device for aluminum bar processing, which can be used for clamping aluminum bars with different diameters by arranging the fixing device, is convenient for adjusting the angle of the aluminum bar according to the position of processing equipment, and reduces the use limitation of the aluminum bar. Comprising a base, four sets of first bolts, four sets of sliding holes, four sets of chucks, four sets of second bolts, four sets of threaded connecting holes, four sets of T-shaped blocks, four sets of adjusting devices, a displacement device, a clamping mechanism and a supporting device, the left front portion, the left rear portion, the right front portion and the right rear portion of the base communicate with the sliding holes, and the four sets of chucks slide in the four sets of sliding holes of the base correspondingly; the clamping mechanism is connected with the displacement device in a matched mode, and the supporting device is installed on the displacement device.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum rod processing, in particular to a fixing device used for aluminum rod processing. Background Art

[0002] Aluminum rod is a kind of aluminum product. The casting of aluminum rod includes melting, purification, impurity removal, degassing, slag removal and casting process. According to the different metal elements contained in aluminum rod, aluminum rod can be roughly divided into 8 categories.

[0003] The aluminum bar needs to be fixed during processing, but the existing fixing device has poor adaptability, is inconvenient to adjust its angle according to the processing equipment of the aluminum bar, and has limited use. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a fixing device for aluminum rod processing, which can clamp aluminum rods of different diameters and adjust the angle of the aluminum rod according to the position of the processing equipment, thereby reducing its usage limitations.

[0005] The utility model is a fixing device for aluminum rod processing, comprising a base, four groups of first bolts, four groups of sliding holes, four groups of clamping heads, four groups of second bolts, four groups of threaded connection holes, four groups of T-blocks, four groups of adjusting devices, a displacement device, a clamping mechanism and a supporting device. The left front, left rear, right front and right rear of the base are all connected with the sliding holes, the four groups of clamping heads slide in the four groups of sliding holes of the base respectively, the tops of the four groups of clamping heads are all provided with threaded grooves, the four groups of first bolts pass through the four groups of sliding holes and are threadedly connected with the four groups of clamping head thread grooves respectively, the left front, left rear, right front and right rear of the base are all connected with the threaded connection holes, the four groups of second bolts are respectively threadedly connected with the four groups of threaded connection holes, the four groups of T-blocks are respectively rotatably connected with the bottom ends of the four groups of second bolts, the four groups of adjusting devices are respectively installed on the four groups of T-blocks, the displacement device is installed on the top of the base, the clamping mechanism is installed on the displacement device, the clamping mechanism is cooperatively connected with the displacement device, and the supporting device is installed on the displacement device.

[0006] The utility model is a fixing device for aluminum rod processing, and the adjusting device comprises two groups of top plates and two groups of third bolts. Two groups of first sliding grooves are arranged on the T-block, the two groups of top plates slide in the two groups of first sliding grooves respectively, and the two groups of third bolts pass through the two groups of first sliding grooves respectively and are threadedly connected with the two groups of top plates.

[0007] The utility model is a fixing device for aluminum rod processing, and the displacement device comprises a rotating plate, a fixing sleeve, a rotating seat, a fixing seat, a fourth bolt, a fifth bolt and a sixth bolt. The rotating plate is rotatably connected with the top end of the base, the fixing seat is installed on the right side of the top end of the rotating plate, the fixing sleeve is rotatably installed on the fixing seat, a threaded hole is arranged at the front end of the fixing seat, the fourth bolt is threadedly connected with the fixing seat, the fourth bolt presses against the fixing sleeve, the rotating seat is rotatably connected with the fixing sleeve, the front end of the fixing sleeve is connected with a threaded hole, the fifth bolt is threadedly connected with the threaded hole of the fixing sleeve, the fifth bolt presses against the rotating seat, the front end of the rotating plate is connected with a threaded hole, the sixth bolt is threadedly connected with the threaded hole of the rotating plate, the sixth bolt presses against the base, a clamping mechanism is installed on the left side of the top end of the rotating plate, the clamping mechanism is clamped with the fixing sleeve, and a supporting device is installed on the rotating seat.

[0008] The utility model is a fixing device for aluminum rod processing, and the clamping mechanism comprises a pin seat, an L-shaped clamping plate and a seventh bolt. The pin seat is installed at the left end of the fixing sleeve, a clamping groove is provided at the left end of the pin seat, the L-shaped clamping plate is clamped with the pin seat clamping groove, a second slide groove is provided on the left side of the top end of the rotating plate, the L-shaped clamping plate slides on the second slide groove, and the seventh bolt passes through the base and is threadedly connected with the L-shaped clamping plate.

[0009] The utility model is a fixing device for aluminum rod processing. The supporting device comprises four groups of hand wheels, four groups of screw rods, four groups of mounting blocks, four groups of springs and four groups of clamping plates. Two groups of hand wheels are respectively mounted on the outer ends of the two groups of screw rods. The left end and the right end of the rotating seat are both connected and provided with threaded holes. The two groups of screw rods are respectively threadedly connected with the two groups of threaded holes of the rotating seat. The two groups of mounting blocks are respectively mounted on the inner ends of the two groups of screw rods. The four groups of springs are respectively mounted on the upper side and the lower side of the inner ends of the two groups of mounting blocks. The inner ends of the four groups of springs are respectively connected with the four groups of clamping plates. The inner ends of the two groups of mounting blocks are both provided with two groups of connecting holes. The four groups of clamping plates are respectively rotatably connected with the two groups of mounting blocks through the four groups of connecting holes.

[0010] Compared with the prior art, the utility model has the following beneficial effects: the lengths of the four groups of clamps and the four groups of T-blocks are adjusted according to the machine tool, the four groups of first bolts are threadedly connected with the four groups of clamps by rotating the four groups of first bolts, the four groups of clamps slide in the four groups of sliding holes of the base, and then the four groups of second bolts are threadedly connected with the four groups of threaded connection holes by rotating the four groups of second bolts, and the four groups of second bolts drive the four groups of T-blocks to move, and when the four groups of clamps and the four groups of T-blocks are adjusted to the appropriate length, the adjusting devices on the four groups of T-blocks are adjusted according to the machine tool, and then the four groups of clamps The head, four groups of T-blocks and four groups of adjustment devices are clamped on the machine tool to fix the base, and then the aluminum rod is clamped and fixed by the supporting device. After that, the angle of the aluminum rod is adjusted according to the processing equipment. By releasing the limit of the displacement device on the clamping mechanism, the displacement device drives the aluminum rod on the supporting device to be adjusted to a suitable position and then fixed. Then the processing equipment processes the aluminum rod. By setting this device, aluminum rods of different diameters can be clamped, and it is convenient to adjust the angle of the aluminum rod according to the position of the processing equipment, reducing its usage limitations. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model;

[0012] Figure 2 yes Figure 1 A is a schematic diagram of the enlarged structure of the middle part;

[0013] Figure 3 yes Figure 1 A schematic diagram of the enlarged structure of B;

[0014] Markings in the attached figure: 1. base; 2. first bolt; 3. slide hole; 4. clamp; 5. second bolt; 6. threaded connection hole; 7. T-block; 8. top plate; 9. third bolt; 10. first slide groove; 11. rotating plate; 12. fixed sleeve; 13. swivel seat; 14. fixed seat; 15. fourth bolt; 16. fifth bolt; 17. sixth bolt; 18. pin seat; 19. L-shaped clamp; 20. seventh bolt; 21. second slide groove; 22. hand wheel; 23. screw; 24. mounting block; 25. spring; 26. splint; 27. connection hole. DETAILED DESCRIPTION

[0015] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0016] like Figures 1 to 3As shown, the fixing device for aluminum rod processing of the utility model comprises a base 1, four groups of first bolts 2, four groups of sliding holes 3, four groups of clamping heads 4, four groups of second bolts 5, four groups of threaded connection holes 6, four groups of T-blocks 7, four groups of adjustment devices, displacement devices, clamping mechanisms and supporting devices. The left front part, left rear part, right front part and right rear part of the base 1 are all connected with the sliding holes 3. The four groups of clamping heads 4 slide in the four groups of sliding holes 3 of the base 1 respectively. The tops of the four groups of clamping heads 4 are all provided with threaded grooves. The four groups of first bolts 2 pass through the four groups of Four groups of sliding holes 3 are threadedly connected with four groups of clamp heads 4 thread grooves, the left front, left rear, right front and right rear of the base 1 are all connected with threaded connection holes 6, four groups of second bolts 5 are respectively threadedly connected with the four groups of threaded connection holes 6, four groups of T-blocks 7 are respectively rotatably connected with the bottom ends of the four groups of second bolts 5, four groups of adjustment devices are respectively installed on the four groups of T-blocks 7, the displacement device is installed on the top of the base 1, the clamping mechanism is installed on the displacement device, the clamping mechanism is cooperatively connected with the displacement device, and the support device is installed on the displacement device;

[0017] The lengths of the four groups of chucks 4 and the four groups of T-blocks 7 are adjusted according to the machine tool. The four groups of first bolts 2 are threadedly connected to the four groups of chucks 4 by rotating the four groups of first bolts 2, and the four groups of chucks 4 slide in the four groups of sliding holes 3 of the base 1. Then, the four groups of second bolts 5 are threadedly connected to the four groups of threaded connection holes 6 by rotating the four groups of second bolts 5. The four groups of second bolts 5 drive the four groups of T-blocks 7 to move. When the four groups of chucks 4 and the four groups of T-blocks 7 are adjusted to the appropriate length, the adjusting devices on the four groups of T-blocks 7 are adjusted according to the machine tool. Then, the four groups of chucks 4, Four groups of T-blocks 7 and four groups of adjustment devices are clamped on the machine tool to fix the base 1, and then the aluminum rod is clamped and fixed by the supporting device. After that, the angle of the aluminum rod is adjusted according to the processing equipment. By releasing the limit of the displacement device on the clamping mechanism, the displacement device drives the aluminum rod on the supporting device to be adjusted to a suitable position and then fixed. After that, the processing equipment processes the aluminum rod. By setting up this device, aluminum rods of different diameters can be clamped, and it is convenient to adjust the angle of the aluminum rod according to the position of the processing equipment, thereby reducing its usage limitations.

[0018] The utility model is used for the fixing device for aluminum rod processing, and the adjusting device comprises two groups of top plates 8 and two groups of third bolts 9. Two groups of first slide grooves 10 are arranged on the T-block 7. The two groups of top plates 8 slide in the two groups of first slide grooves 10 respectively. The two groups of third bolts 9 pass through the two groups of first slide grooves 10 respectively and are threadedly connected with the two groups of top plates 8.

[0019] By setting the top plate 8, the third bolt 9 and the first slide groove 10, the length of the two groups of top plates 8 on each group of T-blocks 7 is adjusted according to the width of the T-slot of the machine tool, and the eight groups of top plates 8 are made to slide in the eight groups of first slide grooves 10 of the four groups of T-blocks 7. When the eight groups of top plates 8 slide to the specified length, the eight groups of third bolts 9 are rotated, and the eight groups of third bolts 9 are threadedly connected with the eight groups of top plates 8, so that the eight groups of top plates 8 are fixed, which is convenient for adjusting the length of the four groups of T-blocks 7 according to the width of the T-slot of the machine tool, thereby improving the effect of the T-block 7 on fixing the base 1.

[0020] The utility model is used for a fixing device for aluminum rod processing. The displacement device comprises a rotating plate 11, a fixing sleeve 12, a rotating seat 13, a fixing seat 14, a fourth bolt 15, a fifth bolt 16 and a sixth bolt 17. The rotating plate 11 is rotatably connected with the top of the base 1. The fixing seat 14 is installed on the right side of the top of the rotating plate 11. The fixing sleeve 12 is rotatably installed on the fixing seat 14. A threaded hole is provided at the front end of the fixing seat 14. The fourth bolt 15 is threadedly connected with the fixing seat 14. The fourth bolt 15 presses against the fixing sleeve 12. The rotating seat 13 is rotatably connected with the fixing sleeve 12. The front end of the fixing sleeve 12 is connected with a threaded hole. The fifth bolt 16 is threadedly connected with the threaded hole of the fixing sleeve 12. The fifth bolt 16 presses against the rotating seat 13. The front end of the rotating plate 11 is connected with a threaded hole. The sixth bolt 17 is threadedly connected with the threaded hole of the rotating plate 11. The sixth bolt 17 presses against the base 1. The clamping mechanism is installed on the left side of the top of the rotating plate 11. The clamping mechanism is clamped with the fixing sleeve 12. The supporting device is installed on the rotating seat 13.

[0021] By arranging the rotating plate 11, the fixing sleeve 12, the rotating seat 13, the fixing seat 14, the fourth bolt 15, the fifth bolt 16 and the sixth bolt 17, the angle of the aluminum rod is adjusted by rotating the rotating plate 11 on the base 1. After the rotating plate 11 is rotated to a specified angle, the rotating plate 11 is fixed to the base 1 by rotating the sixth bolt 17, and then the limit of the fixing sleeve 12 by the clamping mechanism is released to rotate the fixing sleeve 12 on the fixing seat 14. When the fixing sleeve 12 drives the aluminum rod to be adjusted to a specified angle, the fourth bolt 15 is rotated, and the fourth bolt 15 is threadedly connected with the fixing seat 14, and the fourth bolt 15 fixes the fixing sleeve 12. Then, the angle of the aluminum rod is adjusted by rotating the rotating seat 13. After the angle of the aluminum rod is adjusted, the rotating seat 13 is fixed by rotating the fifth bolt 16, so as to adjust the angle of the aluminum rod.

[0022] The utility model is used for the fixing device for aluminum rod processing, and the clamping mechanism includes a pin seat 18, an L-shaped clamping plate 19 and a seventh bolt 20. The pin seat 18 is installed at the left end of the fixing sleeve 12, and a clamping groove is provided at the left end of the pin seat 18. The L-shaped clamping plate 19 is clamped with the clamping groove of the pin seat 18. A second slide groove 21 is provided on the left side of the top of the rotating plate 11. The L-shaped clamping plate 19 slides on the second slide groove 21. The seventh bolt 20 passes through the base 1 and is threadedly connected with the L-shaped clamping plate 19;

[0023] By setting the pin seat 18, the L-shaped clamping plate 19, the seventh bolt 20 and the second slide groove 21, the L-shaped clamping plate 19 is slid to the left to separate the L-shaped clamping plate 19 from the pin seat 18, and then the seventh bolt 20 is rotated so that the seventh bolt 20 is threadedly connected with the L-shaped clamping plate 19, thereby fixing the L-shaped clamping plate 19, which plays a role in releasing the limit of the fixing sleeve 12, so that the fixing sleeve 12 can adjust its angle according to the position of the processing equipment.

[0024] The utility model is used for the fixing device for aluminum rod processing. The supporting device includes four groups of hand wheels 22, four groups of screw rods 23, four groups of mounting blocks 24, four groups of springs 25 and four groups of clamping plates 26. Two groups of hand wheels 22 are respectively mounted on the outer ends of the two groups of screw rods 23. The left end and the right end of the rotating seat 13 are both connected and provided with threaded holes. The two groups of screw rods 23 are respectively threadedly connected with the two groups of threaded holes of the rotating seat 13. The two groups of mounting blocks 24 are respectively mounted on the inner ends of the two groups of screw rods 23. The four groups of springs 25 are respectively mounted on the upper side and the lower side of the inner ends of the two groups of mounting blocks 24. The inner ends of the four groups of springs 25 are respectively connected with the four groups of clamping plates 26. The inner ends of the two groups of mounting blocks 24 are both provided with two groups of connecting holes 27. The four groups of clamping plates 26 are respectively rotatably connected with the two groups of mounting blocks 24 through the four groups of connecting holes 27.

[0025] By setting a hand wheel 22, a screw rod 23, a mounting block 24, a spring 25, a clamping plate 26 and a connecting hole 27, the aluminum rod is placed on the swivel seat 13, and then the two groups of hand wheels 22 are used to rotate the two groups of screw rods 23, the two groups of screw rods 23 are threadedly connected to the swivel seat 13, the two groups of screw rods 23 drive the two groups of mounting blocks 24 to move inward as a whole, the four groups of clamping plates 26 are in contact with the aluminum rod, the four groups of springs 25 are in a compressed state, and the four groups of clamping plates 26 are fixed to the aluminum rod under the thrust of the four groups of springs 25, thereby clamping and fixing the aluminum rod.

[0026] The fixing device for aluminum rod processing of the utility model first adjusts the length of the four groups of clamps 4 and the four groups of T-blocks 7 according to the machine tool when working, and by rotating the four groups of first bolts 2, the four groups of first bolts 2 are threadedly connected with the four groups of clamps 4, and the four groups of clamps 4 slide in the four groups of sliding holes 3 of the base 1, and then by rotating the four groups of second bolts 5, the four groups of second bolts 5 are threadedly connected with the four groups of threaded connection holes 6, and the four groups of second bolts 5 drive the four groups of T-blocks 7 to move. When the four groups of clamps 4 and the four groups of T-blocks 7 are adjusted to a suitable length, the four groups of T-blocks 7 are adjusted according to the machine tool. The length of the two sets of top plates 8 is determined by sliding the eight sets of top plates 8 in the eight sets of first slide grooves 10 of the four sets of T-blocks 7. When the eight sets of top plates 8 slide to the specified length, the eight sets of third bolts 9 are rotated, and the eight sets of third bolts 9 are threadedly connected with the eight sets of top plates 8, thereby fixing the eight sets of top plates 8. Then, the four sets of clamps 4, the four sets of T-blocks 7 and the eight sets of top plates 8 are matched and clamped on the machine tool to fix the base 1. Then, the aluminum rod is placed on the swivel seat 13. Then, the two sets of screw rods 23 are rotated by the two sets of hand wheels 22, and the two sets of screw rods 23 are threadedly connected with the swivel seat 13. The two sets of screw rods 23 drives the two sets of mounting blocks 24 to move inward as a whole, the four sets of clamping plates 26 are in contact with the aluminum rod, the four sets of springs 25 are in a compressed state, and the four sets of clamping plates 26 fix the aluminum rod under the thrust of the four sets of springs 25. Then, the angle of the aluminum rod is adjusted according to the processing equipment, and the L-shaped clamping plate 19 is slid to the left to separate the L-shaped clamping plate 19 from the pin seat 18. Then, by rotating the seventh bolt 20, the seventh bolt 20 is threadedly connected with the L-shaped clamping plate 19, thereby fixing the L-shaped clamping plate 19. Then, the angle of the aluminum rod is adjusted by rotating the rotating plate 11 on the base 1. After the movable plate 11 rotates to the specified angle, the rotating plate 11 is fixed to the base 1 by rotating the sixth bolt 17, and then the fixing sleeve 12 is rotated on the fixing seat 14. When the fixing sleeve 12 drives the aluminum rod to adjust to the specified angle, the fourth bolt 15 is rotated, and the fourth bolt 15 is threadedly connected with the fixing seat 14. The fourth bolt 15 fixes the fixing sleeve 12, and then the angle of the aluminum rod is adjusted by rotating the rotating seat 13. After the angle of the aluminum rod is adjusted, the rotating seat 13 is fixed by rotating the fifth bolt 16, and then the processing equipment can process the aluminum rod.

[0027] The fixing device for aluminum rod processing of the utility model has common mechanical installation, connection or setting methods, and any method that can achieve its beneficial effects can be implemented.

[0028] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A fixture for aluminum bar processing, characterized in that: The invention comprises a base (1), four groups of first bolts (2), four groups of sliding holes (3), four groups of clamping heads (4), four groups of second bolts (5), four groups of threaded connection holes (6), four groups of T-shaped blocks (7), four groups of adjustment devices, a displacement device, a clamping mechanism and a supporting device. The left front part, the left rear part, the right front part and the right rear part of the base (1) are all connected to the sliding holes (3). The four groups of clamping heads (4) slide in the four groups of sliding holes (3) of the base (1) respectively. The tops of the four groups of clamping heads (4) are all provided with threaded grooves. The four groups of first bolts (2) pass through the four groups of sliding holes (3) respectively. ) are threadedly connected with the thread grooves of the four groups of clamp heads (4); the left front part, the left rear part, the right front part and the right rear part of the base (1) are all connected with the threaded connection holes (6); the four groups of second bolts (5) are respectively threadedly connected with the four groups of threaded connection holes (6); the four groups of T-shaped blocks (7) are respectively rotatably connected with the bottom ends of the four groups of second bolts (5); the four groups of adjustment devices are respectively installed on the four groups of T-shaped blocks (7); the displacement device is installed on the top of the base (1); the clamping mechanism is installed on the displacement device; the clamping mechanism is cooperatively connected with the displacement device; and the support device is installed on the displacement device.

2. The fixing device for aluminum rod processing according to claim 1, characterized in that: The adjusting device comprises two groups of top plates (8) and two groups of third bolts (9); two groups of first sliding grooves (10) are arranged on the T-shaped block (7); the two groups of top plates (8) slide in the two groups of first sliding grooves (10) respectively; and the two groups of third bolts (9) pass through the two groups of first sliding grooves (10) respectively and are threadedly connected with the two groups of top plates (8).

3. The fixing device for aluminum rod processing according to claim 2, characterized in that: The displacement device comprises a rotating plate (11), a fixing sleeve (12), a rotating seat (13), a fixing seat (14), a fourth bolt (15), a fifth bolt (16) and a sixth bolt (17); the rotating plate (11) is rotatably connected to the top of the base (1); the fixing seat (14) is mounted on the right side of the top of the rotating plate (11); the fixing sleeve (12) is rotatably mounted on the fixing seat (14); a threaded hole is arranged at the front end of the fixing seat (14); the fourth bolt (15) is threadedly connected to the fixing seat (14); the fourth bolt (15) presses against the fixing sleeve (12); the rotating seat The fixing sleeve (13) is rotatably connected to the fixing sleeve (12), the front end of the fixing sleeve (12) is connected to a threaded hole, the fifth bolt (16) is threadedly connected to the threaded hole of the fixing sleeve (12), the fifth bolt (16) is pressed against the rotating seat (13), the front end of the rotating plate (11) is connected to a threaded hole, the sixth bolt (17) is threadedly connected to the threaded hole of the rotating plate (11), the sixth bolt (17) is pressed against the base (1), the clamping mechanism is installed on the left side of the top end of the rotating plate (11), the clamping mechanism is clamped with the fixing sleeve (12), and the supporting device is installed on the rotating seat (13).

4. The fixing device for aluminum rod processing according to claim 3, characterized in that: The clamping mechanism comprises a pin seat (18), an L-shaped clamping plate (19) and a seventh bolt (20); the pin seat (18) is mounted on the left end of the fixing sleeve (12); a clamping groove is arranged at the left end of the pin seat (18); the L-shaped clamping plate (19) is clamped with the clamping groove of the pin seat (18); a second slide groove (21) is arranged on the left side of the top end of the rotating plate (11); the L-shaped clamping plate (19) slides on the second slide groove (21); and the seventh bolt (20) passes through the base (1) and is threadedly connected with the L-shaped clamping plate (19).

5. The fixing device for aluminum rod processing according to claim 4, characterized in that: The supporting device comprises four groups of hand wheels (22), four groups of screw rods (23), four groups of mounting blocks (24), four groups of springs (25) and four groups of clamping plates (26). The two groups of hand wheels (22) are respectively mounted on the outer ends of the two groups of screw rods (23). The left end and the right end of the rotating seat (13) are both connected and provided with threaded holes. The two groups of screw rods (23) are respectively threadedly connected with the two groups of threaded holes of the rotating seat (13). The two groups of mounting blocks (24) are respectively mounted on the inner ends of the two groups of screw rods (23). The four groups of springs (25) are respectively mounted on the upper side and the lower side of the inner ends of the two groups of mounting blocks (24). The inner ends of the four groups of springs (25) are respectively connected with the four groups of clamping plates (26). The inner ends of the two groups of mounting blocks (24) are both provided with two groups of connecting holes (27). The four groups of clamping plates (26) are respectively rotatably connected with the two groups of mounting blocks (24) through the four groups of connecting holes (27).

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