CN214109641U - Engine die casting machine tooling special fixture - Google Patents
Engine die casting machine tooling special fixture Download PDFInfo
- Publication number
- CN214109641U CN214109641U CN202023037585.4U CN202023037585U CN214109641U CN 214109641 U CN214109641 U CN 214109641U CN 202023037585 U CN202023037585 U CN 202023037585U CN 214109641 U CN214109641 U CN 214109641U
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- China
- Prior art keywords
- fixedly connected
- die casting
- movable
- groove
- rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000004512 die casting Methods 0.000 title claims abstract description 55
- 230000000694 effects Effects 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 14
- 238000003754 machining Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 229910000838 Al alloy Chemical group 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical group [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Chemical group 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses an engine die-casting machine tooling special fixture, comprises a workbench, the fixed slot has been seted up to the inside of workstation, the inside of fixed slot is provided with the biax motor, the output shaft fixedly connected with connecting rod of biax motor, the last fixed surface of workstation is connected with the fixing base, the inside swing joint of fixing base has the movable rod, the lower fixed surface of movable rod is connected with the briquetting, the lower surface of movable rod just is located one side fixedly connected with connecting seat of briquetting. The utility model discloses, drive first bevel gear through biax motor drive connecting rod and rotate to drive the lead screw through second bevel gear and rotate, thereby control support bar drives the movable rod and rotates, and the one end area that makes the movable rod keep away from the bracing piece moves down the briquetting, and presss from both sides the die casting tight fixedly, and structural design is reasonable, has improved the fixed effect of die casting, thereby has improved production quality, reduces manufacturing cost simultaneously.
Description
Technical Field
The utility model relates to an engine die casting processing technology field especially relates to an engine die casting machine tooling special fixture.
Background
The die casting is a part which is generally called a die casting, and is a pressure casting mechanical die casting machine which is used for installing a casting die, and copper, zinc, aluminum or aluminum alloy parts with shapes and sizes limited by the die are cast by pouring metal such as copper, zinc, aluminum or aluminum alloy which is heated to be liquid into a feeding port of the die casting machine through die casting of the die casting machine.
The engine die casting needs to go through various processes when producing, such as processes such as cutting, polish, need anchor clamps fixed die casting when adding man-hour to the die casting, but the fixed effect of current anchor clamps is relatively poor to the influence is carried out finish machining to the die casting, increases the defective percentage of die casting, increases manufacturing cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a special clamp for machining an engine die casting piece.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a special fixture for machining an engine die-casting piece comprises a workbench, wherein a fixed groove is formed in the workbench, a double-shaft motor is arranged in the fixed groove, a connecting rod is fixedly connected to an output shaft of the double-shaft motor, a fixed seat is fixedly connected to the upper surface of the workbench, a movable rod is movably connected in the fixed seat, a pressing block is fixedly connected to the lower surface of the movable rod, a connecting seat is fixedly connected to the lower surface of the movable rod and located on one side of the pressing block, a supporting rod is movably connected in the connecting seat, movable grooves are formed in the workbench and located on two sides of the fixed groove, one end, away from the double-shaft motor, of the connecting rod extends into the movable groove and is fixedly connected with a first conical tooth, one end, away from the connecting seat, of the supporting rod is located in the movable groove, and one end, located in the movable groove, of the connecting seat is fixedly connected with a nut, the inner thread of the nut is connected with a screw rod, one end of the screw rod, which is positioned on the outer side of the supporting rod, is movably connected with the inner bottom of the movable groove, and the outer surface of the screw rod is fixedly connected with a second bevel gear;
a placing groove is formed in the workbench and above the fixing groove, a buffer spring is fixedly connected to the inner bottom of the placing groove, and a placing plate is fixedly connected to one end, far away from the inner bottom of the placing groove, of the buffer spring;
the lead screw is located the inside one end fixedly connected with stopper of bracing piece.
As a further description of the above technical solution:
the inside wall fixedly connected with pivot of fixing base, the activity hole has been seted up to the inside of movable rod.
As a further description of the above technical solution:
the rotating shaft is matched with the movable hole, and the fixed seat is movably connected with the movable rod through the rotating shaft and the movable hole.
As a further description of the above technical solution:
the lower surface of the workbench is fixedly connected with a footing, and the first bevel gear is meshed with the second bevel gear.
As a further description of the above technical solution:
the limiting block is connected with the supporting rod in a sliding mode, and the supporting rod is connected with the movable groove in a sliding mode.
As a further description of the above technical solution:
the placing plate is matched with the placing groove, and the placing plate is movably connected with the placing groove.
As a further description of the above technical solution:
the buffer springs are arranged in a plurality and are uniformly distributed below the placing plate.
As a further description of the above technical solution:
the pressing block is made of rubber materials.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this engine die-casting machine tooling special fixture drives first bevel gear through biax motor drive connecting rod and rotates to drive the lead screw through second bevel gear and rotate, thereby the control bracing piece drives the movable rod and rotates, and the one end area briquetting that makes the movable rod keep away from the bracing piece moves down, and presss from both sides the clamp tightly fixedly with the die-casting, and structural design is reasonable, has improved the fixed effect of die-casting, thereby has improved production quality, reduces manufacturing cost simultaneously.
2. Compared with the prior art, this engine die-casting machine tooling special fixture, the standing groove is inside through setting up buffer spring, placing the board, prevents that the tight strength of briquetting clamp from too big crushing the die-casting.
3. Compared with the prior art, this engine die-casting machine tooling special fixture through the elasticity that utilizes buffer spring, is convenient for pop out the die casting machine from the standing groove is inside to be convenient for take out the die casting machine, through setting up the stopper, prevent that the lead screw from droing from the bracing piece is inside.
Drawings
Fig. 1 is a schematic view of a fixing seat structure of a special fixture for machining an engine die-casting part according to the present invention;
fig. 2 is a schematic structural view of a movable rod of the special fixture for machining an engine die-casting part provided by the present invention;
FIG. 3 is a schematic view of an internal structure of a workbench of a special fixture for machining an engine die-casting part according to the present invention;
fig. 4 is a schematic structural diagram of a in fig. 3 according to the present invention;
fig. 5 is the utility model provides a bracing piece internal structure schematic diagram of engine die-casting machine tooling special fixture.
Illustration of the drawings:
1. a work table; 2. fixing grooves; 3. a double-shaft motor; 4. a connecting rod; 5. a first bevel gear; 6. a movable groove; 7. a fixed seat; 8. a rotating shaft; 9. a movable rod; 10. a movable hole; 11. a connecting seat; 12. a support bar; 13. a nut; 14. a screw rod; 15. a second taper tooth; 16. briquetting; 17. a placement groove; 18. a buffer spring; 19. placing the plate; 20. footing; 21. and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the utility model provides a pair of engine die-casting machine tooling special fixture: comprises a workbench 1, a fixed groove 2 is arranged in the workbench 1, a double-shaft motor 3 is arranged in the fixed groove 2 and used for driving a connecting rod 4 to drive a first bevel gear 5 to rotate and driving a screw rod 14 to rotate through a second bevel gear 15, so that a supporting rod 12 is controlled to drive a movable rod 9 to rotate, one end of the movable rod 9 far away from the supporting rod 12 is driven to drive a pressing block 16 to move downwards and clamp and fix a die casting, the structural design is reasonable, the fixing effect of the die casting is improved, the production quality is improved, and the production cost is reduced at the same time, an output shaft of the double-shaft motor 3 is fixedly connected with the connecting rod 4, a fixed seat 7 is fixedly connected with the upper surface of the workbench 1, the inner part of the fixed seat 7 is movably connected with the movable rod 9, the pressing block 16 is fixedly connected with the lower surface of the movable rod 9, the pressing block 16 is made of rubber materials and is prevented from crushing the die casting, a connecting seat 11 is fixedly connected with the lower surface of the movable rod 9 and is positioned on one side of the pressing block 16, a supporting rod 12 is movably connected inside the connecting seat 11, movable grooves 6 are formed in the inner portion of the workbench 1 and located on two sides of the fixed groove 2, one end, away from the double-shaft motor 3, of the connecting rod 4 extends into the movable grooves 6 and is fixedly connected with a first bevel gear 5, one end, away from the connecting seat 11, of the supporting rod 12 is located inside the movable grooves 6, a nut 13 is fixedly connected to one end, located inside the movable grooves 6, of the connecting seat 11, a lead screw 14 is connected to the inner threads of the nut 13, one end, located outside the supporting rod 12, of the lead screw 14 is movably connected with the inner bottom of the movable grooves 6, a second bevel gear 15 is fixedly connected to the outer surface of the lead screw 14, and the first bevel gear 5 is meshed with the second bevel gear 15; a placing groove 17 is formed in the workbench 1 and above the fixing groove 2 and used for placing die castings, a buffer spring 18 is fixedly connected to the inner bottom of the placing groove 17, the die castings are prevented from being crushed due to excessive clamping force of the pressing block 16 by the aid of the buffer spring 18, the die casting machine can be conveniently ejected out of the placing groove 17 by the aid of elasticity of the buffer spring 18, the die casting machine can be conveniently taken out, a placing plate 19 is fixedly connected to one end, far away from the inner bottom of the placing groove 17, of the buffer spring 18, the placing plate 19 is matched with the placing groove 17, and the placing plate 19 is movably connected with the placing groove 17; the screw 14 is located the inside one end fixedly connected with stopper 21 of bracing piece 12, prevents that screw 14 from droing from bracing piece 12 is inside.
Inside wall fixedly connected with pivot 8 of fixing base 7, the movable hole 10 has been seted up to the inside of movable rod 9, pivot 8 and movable hole 10 looks adaptation, fixing base 7 is through pivot 8, movable hole 10 and movable rod 9 swing joint, the lower fixed surface of workstation 1 is connected with footing 20, stopper 21 and bracing piece 12 sliding connection, bracing piece 12 and 6 sliding connection in movable groove, buffer spring 18's quantity is provided with a plurality ofly, and evenly distributed is in the below of placing board 19.
The working principle is as follows: when the die casting machine is used, a die casting is placed in the placing groove 17, the connecting rod 4 is driven by the double-shaft motor 3 to drive the first bevel gear 5 to rotate, the screw rod 14 is driven by the second bevel gear 15 to rotate, the supporting rod 12 is controlled to drive the movable rod 9 to rotate, one end, away from the supporting rod 12, of the movable rod 9 is driven to drive the pressing block 16 to move downwards, the die casting machine is clamped and fixed, the buffering spring 18 and the placing plate 19 are arranged to prevent the die casting machine from being damaged due to excessive clamping force of the pressing block 16, after the work is finished, the connecting rod 4 is driven by the double-shaft motor 3 to drive the first bevel gear 5 to rotate reversely, the screw rod 14 is driven by the second bevel gear 15 to rotate reversely, the supporting rod 12 is controlled to drive the movable rod 9 to rotate reversely, one end, away from the supporting rod 12, of the movable rod 9 drives the pressing block 16 to move upwards, the die casting is loosened, and the elasticity of the buffering spring 18 is utilized, be convenient for pop out the die casting machine from standing groove 17 is inside to be convenient for take out the die casting, through setting up stopper 21, prevent that lead screw 14 from droing from bracing piece 12 is inside.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in other embodiments without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides an engine die casting machine tooling special fixture, includes workstation (1), its characterized in that: a fixed groove (2) is formed in the workbench (1), a double-shaft motor (3) is arranged in the fixed groove (2), a connecting rod (4) is fixedly connected to an output shaft of the double-shaft motor (3), a fixed seat (7) is fixedly connected to the upper surface of the workbench (1), a movable rod (9) is movably connected to the inner portion of the fixed seat (7), a pressing block (16) is fixedly connected to the lower surface of the movable rod (9), a connecting seat (11) is fixedly connected to the lower surface of the movable rod (9) and located on one side of the pressing block (16), a supporting rod (12) is movably connected to the inner portion of the connecting seat (11), movable grooves (6) are formed in the inner portion of the workbench (1) and located on two sides of the fixed groove (2), one end, far away from the double-shaft motor (3), of the connecting rod (4) extends to the inner portion of the movable groove (6) and is fixedly connected with a first bevel gear (5), one end, far away from the connecting seat (11), of the supporting rod (12) is located inside the movable groove (6), one end, located inside the movable groove (6), of the connecting seat (11) is fixedly connected with a nut (13), the inner thread of the nut (13) is connected with a lead screw (14), one end, located outside the supporting rod (12), of the lead screw (14) is movably connected with the inner bottom of the movable groove (6), and the outer surface of the lead screw (14) is fixedly connected with a second taper tooth (15);
a placing groove (17) is formed in the workbench (1) and above the fixing groove (2), a buffer spring (18) is fixedly connected to the inner bottom of the placing groove (17), and a placing plate (19) is fixedly connected to one end, far away from the inner bottom of the placing groove (17), of the buffer spring (18);
and one end of the screw rod (14) positioned in the support rod (12) is fixedly connected with a limiting block (21).
2. The special fixture for machining the engine die casting according to claim 1, wherein: the inside wall fixedly connected with pivot (8) of fixing base (7), activity hole (10) have been seted up to the inside of movable rod (9).
3. The special fixture for machining the engine die casting according to claim 2, wherein: the rotating shaft (8) is matched with the movable hole (10), and the fixed seat (7) is movably connected with the movable rod (9) through the rotating shaft (8) and the movable hole (10).
4. The special fixture for machining the engine die casting according to claim 1, wherein: the lower surface of the workbench (1) is fixedly connected with a footing (20), and the first bevel gear (5) is meshed with the second bevel gear (15).
5. The special fixture for machining the engine die casting according to claim 1, wherein: the limiting block (21) is connected with the supporting rod (12) in a sliding mode, and the supporting rod (12) is connected with the movable groove (6) in a sliding mode.
6. The special fixture for machining the engine die casting according to claim 1, wherein: the placing plate (19) is matched with the placing groove (17), and the placing plate (19) is movably connected with the placing groove (17).
7. The special fixture for machining the engine die casting according to claim 1, wherein: the number of the buffer springs (18) is provided with a plurality, and the buffer springs are evenly distributed below the placing plate (19).
8. The special fixture for machining the engine die casting according to claim 1, wherein: the pressing block (16) is made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023037585.4U CN214109641U (en) | 2020-12-16 | 2020-12-16 | Engine die casting machine tooling special fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023037585.4U CN214109641U (en) | 2020-12-16 | 2020-12-16 | Engine die casting machine tooling special fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214109641U true CN214109641U (en) | 2021-09-03 |
Family
ID=77512846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023037585.4U Expired - Fee Related CN214109641U (en) | 2020-12-16 | 2020-12-16 | Engine die casting machine tooling special fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214109641U (en) |
-
2020
- 2020-12-16 CN CN202023037585.4U patent/CN214109641U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210903 |