CN221338236U - Aluminum die casting processing positioning fixture - Google Patents
Aluminum die casting processing positioning fixture Download PDFInfo
- Publication number
- CN221338236U CN221338236U CN202323089192.1U CN202323089192U CN221338236U CN 221338236 U CN221338236 U CN 221338236U CN 202323089192 U CN202323089192 U CN 202323089192U CN 221338236 U CN221338236 U CN 221338236U
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- rod
- aluminum die
- plate
- die casting
- bevel gear
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 49
- 238000004512 die casting Methods 0.000 title claims abstract description 49
- 244000309464 bull Species 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 7
- 238000003754 machining Methods 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a positioning fixture for processing an aluminum die casting, which relates to the technical field of fixtures and comprises a base; the top end of the base is provided with a through groove, the inside of the through groove is rotationally connected with a connecting rod, the surface of the connecting rod is in threaded connection with a connecting block, and the top end of the connecting block is connected with a supporting plate; one side of the supporting plate is fixedly connected with a limiting block. According to the utility model, the support plates at two sides respectively drive the limiting blocks to move through the rotating connecting rods, so that the aluminum die castings can be conveniently clamped through the limiting blocks, the limiting blocks can be moved into the two ends of the pipeline aluminum die castings when the pipeline aluminum die castings are positioned and clamped, the second bevel gear drives the first bevel gear to rotate with the sleeve through rotating the rotating plates, the moving rod in threaded connection with the inner part of the sleeve can drive the limiting plates to move on the inner wall of the limiting blocks, and the limiting plates can be moved to the inner wall of the pipeline aluminum die castings, so that the limiting plates can be clamped and positioned, and the pipeline aluminum die castings can be conveniently processed.
Description
Technical Field
The utility model relates to the technical field of clamps, in particular to a positioning clamp for processing an aluminum die casting.
Background
The fixture is a device for fixing a processing object in a mechanical manufacturing process so as to occupy a correct position for receiving construction or detection, and in a broad sense, any process in the technical process, a device for quickly, conveniently and safely installing a workpiece can be called a fixture, and when an aluminum die casting is processed, the aluminum die casting needs to be positioned by using a fixture to prevent the aluminum die casting from shifting during processing.
The utility model discloses a fixing clamp for processing an aluminum die casting, which is shown in the publication No. CN211517229U and comprises a substrate, a transverse plate, a dismounting mechanism, side plates and a rubber protection pad, wherein the side plates are fixed on two sides of the substrate, the top end and the bottom end of each side plate are respectively provided with the dismounting mechanism, one side of the top end of the substrate is fixedly provided with the transverse plate, a lug is arranged at the central position of the top end of the transverse plate, a screw is arranged in the lug, two ends of the screw extend to the outside of the lug, one end of the screw is fixedly provided with a rotating rod through a connecting rod, the other side of the substrate is fixedly provided with a fixing plate, a pressing plate is arranged on the side wall of the fixing plate, the bottom end of the pressing plate is fixedly connected with the top end of the substrate, and a pushing plate is arranged above the substrate on one side of the pressing plate.
In the device, place in the side of rubber protection pad through the aluminum alloy, rotate the bull stick this moment, it can drive the screw rod under the effect of connecting rod and rotate forward to laminate push pedal and aluminum alloy, made things convenient for the function of the mounting fixture of being convenient for the centre gripping for this processing, thereby improved the convenient degree when mounting fixture for this processing uses, but this positioner is when the aluminium die casting of pipeline formula is fixed a position, does not have sufficient clamping force, thereby can take place phenomenon such as skew when making to pipeline formula aluminium die casting to process, reduced the machining efficiency to pipeline formula aluminium die casting.
Disclosure of utility model
The utility model provides a positioning fixture for processing an aluminum die casting, which is characterized in that a connecting rod is rotated to enable support plates at two sides to respectively drive a limiting block to move, so that the aluminum die casting is conveniently clamped by the limiting blocks, when the pipe type aluminum die casting is positioned and clamped, the limiting blocks can be moved into the two ends of the pipe type aluminum die casting, a second bevel gear drives a first bevel gear to rotate with a sleeve through rotating a rotating plate, a moving rod in threaded connection with the interior of the sleeve can drive the limiting plate to move on the inner wall of the limiting block, and the limiting plate can be moved to the inner wall of the pipe type aluminum die casting, so that the clamping and positioning can be performed on the limiting plate, the processing efficiency of the pipe type aluminum die casting is improved, and the problems in the background art are solved.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
A positioning fixture for processing an aluminum die casting comprises a base;
The top end of the base is provided with a through groove, the inside of the through groove is rotationally connected with a connecting rod, the surface of the connecting rod is connected with a connecting block through threads, and the top end of the connecting block is connected with a supporting plate;
one side of the supporting plate is fixedly connected with a limiting block, the inner bottom end of the limiting block is fixedly connected with a supporting rod, the top end of the supporting rod is connected with a bearing, the inner part of the bearing is connected with a sleeve, one end of the sleeve is connected with a first bevel gear, the inner thread of the sleeve is connected with a moving rod, and one end of the moving rod is connected with a limiting plate;
the opposite side of backup pad rotates and is connected with the revolving board, and one side of revolving board is connected with the bull stick, the one end of bull stick is connected with the second bevel gear.
As a further description of the above technical solution:
the surfaces of the first bevel gear and the second bevel gear are in meshed connection.
As a further description of the above technical solution:
the surface of movable rod and stopper is sliding connection, the connecting block is sliding connection with the inner wall of logical groove.
As a further description of the above technical solution:
Through-holes have been seted up respectively to the surface both sides of backup pad, the inside of backup pad is provided with the fixed plate, and the surface connection of fixed plate has the spout, the inside sliding connection of spout has the slider, the mounting groove has been seted up respectively to the both sides of fixed plate, and the internal connection of mounting groove has reset spring, one side of reset spring is connected with the locating lever.
As a further description of the above technical solution:
The slide block is connected with the inner wall of the supporting plate, and the positioning rod is connected with the inside of the through hole.
As a further description of the above technical solution:
The top of base is connected with places the board, and places the surface connection of board and have guide arm and screw rod, the top of placing the board is connected with the backing plate, the bottom both sides of placing the board are connected with two baffles respectively, and one side fixedly connected with dead lever of baffle, the surface connection of dead lever has clockwork spring, and clockwork spring's surface connection has the swivelling tube, the surface winding of swivelling tube has the connection cloth.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
According to the utility model, the support plates at two sides respectively drive the limiting blocks to move through the rotating connecting rods, so that the aluminum die castings can be conveniently clamped through the limiting blocks, the limiting blocks can be moved into the two ends of the pipeline aluminum die castings when the pipeline aluminum die castings are positioned and clamped, the second bevel gear drives the first bevel gear to rotate with the sleeve through rotating the rotating plates, the moving rod in threaded connection with the inner part of the sleeve can drive the limiting plates to move on the inner wall of the limiting blocks, and the limiting plates can be moved to the inner wall of the pipeline aluminum die castings, so that the limiting plates can be clamped and positioned, and the pipeline aluminum die castings can be conveniently processed.
Drawings
FIG. 1 is a schematic structural view of a positioning fixture for processing an aluminum die casting;
FIG. 2 is a schematic view of the inner part of the stopper according to the present utility model;
FIG. 3 is a schematic view showing the internal part of the support plate according to the present utility model;
FIG. 4 is a schematic view of the bottom end portion of the placement plate according to the present utility model;
Fig. 5 is a schematic view of the internal structure of the rotating tube according to the present utility model.
Legend description:
1. A base; 2. a through groove; 3. a connecting rod; 4. a connecting block; 5. a support plate; 6. a limiting block; 7. a support rod; 8. a bearing; 9. a sleeve; 10. a first bevel gear; 11. a moving rod; 12. a limiting plate; 13. a rotating plate; 14. a rotating rod; 15. a second bevel gear; 16. a through hole; 17. a chute; 18. a slide block; 19. a fixing plate; 20. a mounting groove; 21. a return spring; 22. a positioning rod; 23. connecting cloth; 24. placing a plate; 25. a guide rod; 26. a screw; 27. a backing plate; 28. a partition plate; 29. a fixed rod; 30. a clockwork spring; 31. and (3) rotating the tube.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5, an aluminum die casting processing positioning jig comprises a base 1;
The top end of the base 1 is provided with a through groove 2, the inside of the through groove 2 is rotationally connected with a connecting rod 3, the surface of the connecting rod 3 is in threaded connection with a connecting block 4, and the top end of the connecting block 4 is connected with a supporting plate 5;
One side of the supporting plate 5 is fixedly connected with a limiting block 6, the inner bottom end of the limiting block 6 is fixedly connected with a supporting rod 7, the top end of the supporting rod 7 is connected with a bearing 8, the inside of the bearing 8 is connected with a sleeve 9, one end of the sleeve 9 is connected with a first bevel gear 10, the inside of the sleeve 9 is in threaded connection with a moving rod 11, and one end of the moving rod 11 is connected with a limiting plate 12;
The opposite side of backup pad 5 rotates and is connected with swivel plate 13, and one side of swivel plate 13 is connected with bull stick 14, and the one end of bull stick 14 is connected with second bevel gear 15, and the screw thread of connecting rod 3 surface both sides is opposite, and its during the rotation, connecting block 4 on surface both sides is simultaneously doing opposite movement or is moving dorsad.
Further, the first bevel gear 10 is engaged with the surface of the second bevel gear 15, and the rotating plate 13 is rotated to drive the second bevel gear 15 to rotate by the connected rotating rod 14, so that the first bevel gear 10 engaged with the surface of the second bevel gear 15 drives the sleeve 9 to rotate through the bearing 8, and the moving rod 11 in threaded connection with the inside of the sleeve 9 can perform limiting movement on the surface of the limiting block 6.
Further, the surface of movable rod 11 and stopper 6 is sliding connection, and connecting block 4 is sliding connection with the inner wall of logical groove 2, and the surface of movable rod 11 and stopper 6 is sliding connection, is being convenient for sleeve pipe 9 when rotating, and its inside threaded connection's movable rod 11 can drive limiting plate 12 and carry out spacing removal, and connecting block 4 is sliding connection with the inner wall of logical groove 2, is being convenient for connecting rod 3 when rotating, and connecting block 4 can drive fixed plate 19 and backup pad 5 and remove.
Further, through holes 16 are respectively formed in two sides of the surface of the supporting plate 5, a fixing plate 19 is arranged in the supporting plate 5, a sliding groove 17 is connected to the surface of the fixing plate 19, a sliding block 18 is connected to the sliding groove 17 in a sliding mode, mounting grooves 20 are respectively formed in two sides of the fixing plate 19, a reset spring 21 is connected to the inside of the mounting grooves 20, a positioning rod 22 is connected to one side of the reset spring 21, and the joint of the rotating plate 13, the limiting block 6 and the supporting plate 5 is solid, so that the influence on the surface movement of the supporting plate 5 on the fixing plate 19 is avoided.
Further, the sliding block 18 is connected with the inner wall of the supporting plate 5, the positioning rod 22 is connected with the inside of the through hole 16, the sliding block 18 and the sliding groove 17 are convenient for the supporting plate 5 to drive the limiting block 6 to carry out limiting movement, the height of the limiting block 6 can be adjusted according to the inner diameter of the pipeline type aluminum die casting, after the adjustment is completed, the positioning rod 22 connected with the positioning rod can be moved to the inside of the through hole 16 through the action of the reset spring 21, and therefore the supporting plate 5 and the limiting block 6 can be limited.
Further, the top of base 1 is connected with placing plate 24, and the surface of placing plate 24 is connected with guide arm 25 and screw rod 26, the top of placing plate 24 is connected with backing plate 27, thereby can be with backing plate 27 from the top of placing plate 24 respectively, and one side fixedly connected with dead lever 29 of baffle 28, the surface connection of dead lever 29 has clockwork spring 30, and clockwork spring 30's surface connection has swivelling tube 31, the surface winding of swivelling tube 31 has connecting cloth 23, backing plate 27 and guide arm 25's surface is sliding connection, and backing plate 27 and screw rod 26's surface are threaded connection, screw rod 26 and placing plate 24's surface is the rotation connection, can make its surface threaded connection's backing plate 27 carry out spacing removal at guide arm 25's surface, thereby can move backing plate 27 from placing plate 24's top, can adjust backing plate 27's height according to aluminium die casting's thickness, the inside of recess is seted up to the inner wall of logical groove 2, baffle 28 and the inside contact with the recess, the width of connecting cloth 23 is the same with logical groove 2, and the both sides of logical groove 2 are provided with dead lever 29 respectively, rolling cloth 30, the spring cloth 31 and 23 are connected with connecting rod 23, when connecting 3 and 3 such as the connecting rod 3 are connected to the inside the connecting rod 3 through the connecting rod 3, can be normally carried out to the connecting rod 3 when the connecting rod is normally processed to the connecting rod 3, the connecting rod is prevented to the inside the connecting rod 3.
Working principle: when the aluminum die casting is processed, the height of the backing plate 27 can be adjusted according to the thickness of the aluminum die casting, the backing plate 27 which is in threaded connection with the surface of the screw 26 can slide on the surface of the guide rod 25 by rotating the screw 26, so that the backing plate 27 can be adjusted to a specified height, when the aluminum die casting is placed on the top end of the backing plate 27, the connecting block 4 which is in threaded connection with the surface of the aluminum die casting can respectively drive the fixing plate 19 and the supporting plate 5 to move by rotating the connecting rod 3, the limiting block 6 on one side of the supporting plate 5 can be moved to the surface of the aluminum die casting and can be positioned and clamped for subsequent processing, when the pipe-type aluminum die casting is required to be processed, the height of the limiting block 6 can be adjusted according to the inner diameter of the pipe-type aluminum die casting, the positioning rod 22 can be extruded, the positioning rod 22 can be moved into the supporting plate 5 through the through hole 16, the support plate 5 can drive the limiting block 6 to move in the sliding groove 17 through the sliding block 18, the limiting block 6 on the surface of the support plate 5 can be moved to a designated height, the connecting positioning rod 22 can be moved to the inside of the through hole 16 through the action of the return spring 21, the support plate 5, the limiting block 6 and the like can be limited, the limiting blocks 6 on two sides can be moved to the inside of two ends of the pipeline aluminum die casting through the support plate 5 and the like, the rotating rod 14 connected with the rotating plate 13 can drive the second bevel gear 15 to rotate through the rotating plate 13, the second bevel gear 15 can drive the first bevel gear 10 to rotate with the sleeve 9, the moving rod 11 in threaded connection with the sleeve 9 can slide on the inner wall of the limiting block 6, the moving rod 11 can drive the limiting plate 12 to move to the inner wall of the pipeline aluminum die casting conveniently, so as to limit the aluminum die casting and facilitate the processing work of the pipe type aluminum die casting.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides an aluminium die casting processing positioning fixture, includes base (1), its characterized in that:
The base is characterized in that a through groove (2) is formed in the top end of the base (1), a connecting rod (3) is rotationally connected in the through groove (2), a connecting block (4) is connected to the surface of the connecting rod (3) through threads, and a supporting plate (5) is connected to the top end of the connecting block (4);
One side of the supporting plate (5) is fixedly connected with a limiting block (6), the inner bottom end of the limiting block (6) is fixedly connected with a supporting rod (7), the top end of the supporting rod (7) is connected with a bearing (8), the inner part of the bearing (8) is connected with a sleeve (9), one end of the sleeve (9) is connected with a first bevel gear (10), the inner thread of the sleeve (9) is connected with a movable rod (11), and one end of the movable rod (11) is connected with a limiting plate (12);
The other side of backup pad (5) rotates and is connected with revolving board (13), and one side of revolving board (13) is connected with bull stick (14), the one end of bull stick (14) is connected with second bevel gear (15).
2. The aluminum die casting machining positioning fixture according to claim 1, wherein: the surfaces of the first bevel gear (10) and the second bevel gear (15) are in meshed connection.
3. The aluminum die casting machining positioning fixture according to claim 1, wherein: the surface of the moving rod (11) and the surface of the limiting block (6) are in sliding connection, and the connecting block (4) is in sliding connection with the inner wall of the through groove (2).
4. The aluminum die casting machining positioning fixture according to claim 1, wherein: through-holes (16) have been seted up respectively to the surface both sides of backup pad (5), the inside of backup pad (5) is provided with fixed plate (19), and the surface connection of fixed plate (19) has spout (17), the inside sliding connection of spout (17) has slider (18), mounting groove (20) have been seted up respectively to the both sides of fixed plate (19), and the internal connection of mounting groove (20) has reset spring (21), one side of reset spring (21) is connected with locating lever (22).
5. The aluminum die casting machining positioning fixture according to claim 4, wherein: the sliding block (18) is connected with the inner wall of the supporting plate (5), and the positioning rod (22) is connected with the inside of the through hole (16).
6. The aluminum die casting machining positioning fixture according to claim 1, wherein: the base is characterized in that the top end of the base (1) is connected with a placing plate (24), the surface of the placing plate (24) is connected with a guide rod (25) and a screw rod (26), the top end of the placing plate (24) is connected with a base plate (27), two partition plates (28) are respectively connected to the two sides of the bottom end of the placing plate (24), one side of each partition plate (28) is fixedly connected with a fixing rod (29), the surface of each fixing rod (29) is connected with a clockwork spring (30), the surface of each clockwork spring (30) is connected with a rotating tube (31), and the surface of each rotating tube (31) is wound with a connecting cloth (23).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221338236U true CN221338236U (en) | 2024-07-16 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |