CN220311701U - Casting die utensil of work piece - Google Patents
Casting die utensil of work piece Download PDFInfo
- Publication number
- CN220311701U CN220311701U CN202321695945.0U CN202321695945U CN220311701U CN 220311701 U CN220311701 U CN 220311701U CN 202321695945 U CN202321695945 U CN 202321695945U CN 220311701 U CN220311701 U CN 220311701U
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- China
- Prior art keywords
- fixedly connected
- oil
- seat
- inclined guide
- casting
- Prior art date
- 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.)
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- 238000005266 casting Methods 0.000 title claims abstract description 29
- 238000003860 storage Methods 0.000 claims description 26
- 239000003921 oil Substances 0.000 abstract description 51
- 239000010687 lubricating oil Substances 0.000 abstract description 12
- 238000005461 lubrication Methods 0.000 abstract description 7
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000004512 die casting Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a casting die for a workpiece, and belongs to the technical field of die casting production. The casting die comprises a movable die and a fixed die corresponding to the movable die, wherein a slide seat is connected to the movable die in a sliding manner, a slide insert is fixedly connected to the slide seat, an inclined guide hole is formed in the slide seat, an inclined guide pillar corresponding to the inclined guide hole is fixedly connected to the fixed die, oil outlets are formed in the inner wall of the inclined guide hole, a plurality of groups of oil outlets are formed, and the aperture of the oil outlets linearly decreases along the entering direction of the inclined guide pillar; according to the utility model, the oil outlet is formed in the inclined guide hole, so that lubricating oil can be sprayed on the inclined guide pillar, the lubrication between the inclined guide pillar and the inclined guide hole is improved, the friction is reduced, and the service life is prolonged.
Description
Technical Field
The utility model relates to the technical field of die casting production, in particular to a casting die for a workpiece.
Background
The casting mold is to make the structural shape of the part with other easily-formed materials in advance, then put the mold in the sand mold, so that a cavity with the same structural size as the part is formed in the sand mold, then the liquid is poured into the cavity, the liquid is cooled and solidified to form the part with the same shape and structure as the mold, and the casting mold is also used for machining and forming, which can realize the finish machining and forming of the casting cavity and realize the cooling and forming after filling by pouring casting liquid into the casting cavity.
The side surface of the workpiece is provided with a structure which is not perpendicular to the die opening and closing direction or forms a certain angle with the die opening and closing direction, under the condition, the die can be normally demolded by adopting a sliding block, the driving mode of the sliding block comprises pneumatic, hydraulic or mechanical driving, the mechanical driving mode comprises oblique guide pillar driving, T block and T groove driving, bent pin driving and the like, but in the prior art, in the oblique guide pillar driving mode, the lubricating effect between the oblique guide pillar and the slide seat is not ideal, the friction force is larger, when the die is opened and closed, the sliding between the oblique guide pillar and the slide seat is not smooth, the oblique guide pillar or the slide seat is easy to deform, and the using effect is influenced.
Disclosure of Invention
The utility model aims to solve the problems of unsatisfactory lubrication effect and large friction force between an inclined guide pillar and a slide seat in the prior art, and provides a casting die for a workpiece.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a casting die utensil of work piece, includes movable mould and the cover half corresponding with it, sliding connection has a line position seat on the movable mould, the line position seat is last fixedly connected with line position mold insert, set up oblique guide hole on the line position seat, fixedly connected with is with the oblique guide pillar corresponding with oblique guide hole on the cover half, the oil-out has been seted up to oblique guide hole inner wall, the oil-out is provided with the multiunit, just the aperture of oil-out reduces along oblique guide pillar entering direction is linear.
In order to prevent the slide seat from falling from the mounting seat, preferably, the movable mold is detachably connected with the mounting seat, a sliding groove is formed in the mounting seat, a sliding block is fixedly connected to the slide seat, and the sliding block is in sliding connection with the sliding groove.
In order to provide lubricating oil for the oil outlet, further, an oil storage cavity is formed in the mounting seat, the oil outlet is communicated with the oil storage cavity through a pipeline, and a pressurizing assembly for pressurizing the oil storage cavity is arranged in the mounting seat.
To facilitate oil supply to the oil outlet, further, the supercharging assembly includes: the ejector rod is connected in the mounting seat in a sliding way, a piston cavity is formed in the mounting seat, a piston plate is connected in the piston cavity in a sliding way, the ejector rod extends into the piston cavity and is fixedly connected with the piston plate, an exhaust pipe and an air inlet pipe are fixedly connected to the piston cavity, the exhaust pipe is communicated with the oil storage cavity, and check valves are fixedly connected to the exhaust pipe and the air inlet pipe; and a first spring is sleeved on the ejector rod, and two ends of the first spring are respectively propped against the piston cavity and the piston plate.
Further, one end of the ejector rod extending into the sliding groove is fixedly connected with a first magnetic block, and the sliding block is fixedly connected with a second magnetic block magnetically coupled with the first magnetic block.
Furthermore, a second spring is fixedly connected to the inner wall of the mounting seat, and one end, away from the mounting seat, of the second spring is fixedly connected with the row seat.
Further, an oil filling port is formed in the oil storage cavity, and a plug is connected with the oil filling port through internal threads.
Further, the mounting seat is provided with a mounting hole, and the mounting seat is detachably connected to the movable die through a bolt.
Compared with the prior art, the utility model provides a casting die for a workpiece, which has the following beneficial effects:
1. according to the casting die for the workpiece, the oil outlet is formed in the inclined guide hole, so that lubricating oil can be sprayed on the inclined guide post when the inclined guide post is inserted into the inclined guide hole, lubrication between the inclined guide post and the inclined guide hole is improved, friction is reduced, and service life is prolonged;
2. according to the casting die for the workpiece, the piston cavity is formed in the mounting seat, when the inclined guide pillar is used for driving the slide seat to be matched with the die, the slide seat can drive the ejector rod to pressurize the oil storage cavity, so that automatic oil injection is realized, and the lubrication effect is improved.
The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, the oil outlet is arranged in the inclined guide hole, lubricating oil can be sprayed on the inclined guide pillar, the lubrication between the inclined guide pillar and the inclined guide hole is improved, the friction is reduced, and the service life is prolonged.
Drawings
Fig. 1 is a schematic structural view of a movable mold of a casting mold for a workpiece according to the present utility model;
fig. 2 is a schematic structural view of a casting mold row seat for a workpiece according to the present utility model;
FIG. 3 is an enlarged view of the portion A of FIG. 2 of a casting mold for a work piece according to the present utility model;
fig. 4 is a schematic structural view of a casting mold fixed mold for a workpiece according to the present utility model;
fig. 5 is a schematic structural diagram of a casting mold mounting seat for a workpiece according to the present utility model.
In the figure: 1. a movable mold; 2. a fixed mold; 201. oblique guide posts; 3. a mounting base; 301. a mounting hole; 302. an oil storage chamber; 303. a chute; 304. an exhaust pipe; 305. a pipe; 306. a piston chamber; 4. a row seat; 401. oblique guide holes; 402. a slide insert; 403. an oil outlet; 5. a piston plate; 501. a push rod; 502. a first magnetic block; 503. and a first spring.
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.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Examples:
referring to fig. 1-5, a casting mold for a workpiece comprises a movable mold 1 and a fixed mold 2 corresponding to the movable mold 1, cavities corresponding to the appearance of the workpiece are arranged on the fixed mold 2, a plurality of groups of slide seats 4 are arranged on the movable mold 1 in a sliding manner, wherein eight groups of slide seats 4 which move transversely and four groups of vertically are arranged according to the structure of the workpiece, a slide insert 402 is fixedly connected to the slide seats 4, the slide insert 402 is designed according to the side structure of the workpiece, inclined guide holes 401 are formed on the plurality of groups of slide seats 4, inclined guide posts 201 corresponding to the inclined guide holes 401 are fixedly connected to the fixed mold 2, a plurality of groups of oil outlets 403 are formed in the inner wall of the inclined guide holes 401, at least one group of oil outlets 403 are arranged, three layers of oil outlets 403 are uniformly arranged on each layer, and in the direction of the inclined guide posts 201 entering the inclined guide holes 401, the aperture of the oil outlets 403 is linearly reduced, and when the lubricating oil is introduced into the inclined guide holes 401, the inclined guide posts 201 can push the lubricating oil tank into the inclined guide holes 401, so that the waste of lubricating effect can be avoided.
When the oil-saving guide hole type oblique guide pillar 201 is used, the oil outlet 403 is formed in the oblique guide hole 401, so that lubricating oil can be sprayed on the oblique guide pillar 201 when the oblique guide pillar 201 is inserted into the oblique guide hole 401, lubrication between the oblique guide pillar 201 and the oblique guide hole 401 is improved, friction is reduced, and service life is prolonged; by arranging the piston cavity 306 in the mounting seat 3, when the inclined guide pillar 201 is used for driving the row seat 4 to be matched, the row seat 4 can drive the ejector rod 501 to pressurize the oil storage cavity 302, so that automatic oil injection is realized, and the lubrication effect is improved.
Referring to fig. 1, 2 and 5, the mounting hole 301 is formed in the mounting seat 3, the mounting seat 3 is detachably connected to the movable mold 1 through bolts, replacement is facilitated, maintenance efficiency is improved, sliding grooves 303 are formed in two sides of the inner wall of the mounting seat 3, sliding blocks are fixedly connected to two sides of the slide seat 4, the two groups of sliding blocks are in sliding connection with the corresponding sliding grooves 303, the position of the slide seat 4 can be limited, the slide seat is prevented from falling from the mounting seat 3, a spring II is fixedly connected to the inner wall of the mounting seat 3, the spring II is a tension spring, one end of the spring II, which is far away from the mounting seat 3, is fixedly connected with the slide seat 4, the spring II extends during mold closing, after the mold opening, the slide seat 201 is separated from the control of the slide seat 4, the slide seat 4 can be reset in situ under the tension of the spring II, and the slide seat 4 is prevented from moving, and the slide seat 201 cannot be accurately inserted into the inclined guide hole 401.
Referring to fig. 2 and 3, an oil storage cavity 302 is formed in the mounting seat 3, an oil filling port is formed in the oil storage cavity 302, a plug is connected to the oil filling port in a threaded manner, so that lubricating oil can be conveniently added into the oil storage cavity 302, an oil outlet 403 is communicated with the oil storage cavity 302 through a pipeline 305, a pressurizing assembly for pressurizing the oil storage cavity 302 is arranged in the mounting seat 3, and because only a small oil outlet hole in the oil storage cavity 302 is communicated with the pipeline 305, the lubricating oil in the oil storage cavity 302 cannot be discharged to the pipeline 305 through the oil outlet hole under the action of no external force.
Referring to fig. 2 and 3, the adding component may be communicated with the oil storage cavity 302 through an oil pump, and pump lubricating oil out to supply oil to the oil outlet 403, and may also be used for aerating and pressurizing the oil storage cavity 302 through an air pump, where we design the pressurizing component as: a piston cavity 306 is formed in the mounting seat 3, a piston plate 5 is connected in the piston cavity 306 in a sliding manner, a push rod 501 extends into the piston cavity 306 and is fixedly connected with the piston plate 5, an exhaust pipe 304 and an air inlet pipe are fixedly connected to the piston cavity 306, the exhaust pipe 304 and the air inlet pipe are arranged on one side provided with the push rod 501, the exhaust pipe 304 is communicated with an oil storage cavity 302, and check valves are fixedly connected to the exhaust pipe 304 and the air inlet pipe; the ejector rod 501 is sleeved with a first spring 503, two ends of the first spring 503 are respectively abutted against the piston cavity 306 and the piston plate 5, one end of the ejector rod 501 extending into the chute 303 is fixedly connected with a first magnetic block 502, a second magnetic block magnetically coupled with the first magnetic block 502 is fixedly connected onto the sliding block, when the inclined guide column 201 is inserted into the inclined guide hole 401 during die assembly, the inclined guide column 201 moves towards the product cavity direction along with the sliding seat 4, in the moving process, the second magnetic block on the sliding seat 4 is magnetically attracted with the first magnetic block 502, the first spring 503 can be extruded by pulling the piston plate 5 through the ejector rod 501, at the moment, gas in the piston cavity 306 can enter the oil storage cavity 302 through the exhaust pipe 304, the oil storage cavity 302 is pressurized, lubricating oil in the oil storage cavity 302 can enter the oil outlet 403 through the pipeline 305, finally the oil outlet 403 sprays lubricating oil, and when the sliding seat 4 continues to move, the sliding seat 5 moves to a limit position, the first magnetic block 502 is separated from the second magnetic block, then the piston plate 5 is reset under the action of the first spring 503, and the gas can be sucked from the outside for next use.
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 (8)
1. The utility model provides a casting die utensil of work piece, includes movable mould (1) and cover half (2) corresponding with it, sliding connection has line position seat (4) on movable mould (1), line position seat (4) are gone up fixedly connected with and are gone up line position mold insert (402), line position seat (4) are gone up and have been seted up oblique guide hole (401), fixedly connected with on cover half (2) with oblique guide hole (401) corresponding oblique guide pillar (201), a serial communication port, oil-out (403) have been seted up to oblique guide hole (401) inner wall, oil-out (403) are provided with the multiunit, just the aperture of oil-out (403) is along the linear reduction of oblique guide pillar (201) entering direction.
2. The casting mold of the workpiece according to claim 1, wherein the movable mold (1) is detachably connected with a mounting seat (3), a sliding groove (303) is formed in the mounting seat (3), a sliding block is fixedly connected to the slide seat (4), and the sliding block is in sliding connection with the sliding groove (303).
3. The casting die utensil of work piece according to claim 2, characterized in that, oil storage chamber (302) has been seted up in mount pad (3), oil-out (403) are linked together through pipeline (305) with oil storage chamber (302), be provided with the pressure boost subassembly that pressurizes oil storage chamber (302) in mount pad (3).
4. A casting die for a workpiece according to claim 3, wherein the pressurizing assembly comprises:
a push rod (501) which is connected in the mounting seat (3) in a sliding way,
the mounting seat (3) is internally provided with a piston cavity (306), a piston plate (5) is connected in the piston cavity (306) in a sliding manner, the ejector rod (501) extends into the piston cavity (306) and is fixedly connected with the piston plate (5), the piston cavity (306) is fixedly connected with an exhaust pipe (304) and an air inlet pipe, the exhaust pipe (304) is communicated with the oil storage cavity (302), and the exhaust pipe (304) and the air inlet pipe are fixedly connected with one-way valves;
the ejector rod (501) is sleeved with a first spring (503), and two ends of the first spring (503) are respectively propped against the piston cavity (306) and the piston plate (5).
5. The casting mold for workpieces according to claim 4, wherein one end of the ejector rod (501) extending into the chute (303) is fixedly connected with a first magnetic block (502), and the slider is fixedly connected with a second magnetic block magnetically coupled with the first magnetic block (502).
6. The casting mold for the workpiece according to claim 5, wherein a second spring is fixedly connected to the inner wall of the mounting seat (3), and one end of the second spring away from the mounting seat (3) is fixedly connected with the slide seat (4).
7. A casting mould for a workpiece according to claim 3, characterized in that the oil storage cavity (302) is provided with an oil filling port, and the oil filling port is internally connected with a plug through threads.
8. Casting mould for workpieces according to claim 2, characterized in that the mounting base (3) is provided with mounting holes (301), and the mounting base (3) is detachably connected to the movable mould (1) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321695945.0U CN220311701U (en) | 2023-06-30 | 2023-06-30 | Casting die utensil of work piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321695945.0U CN220311701U (en) | 2023-06-30 | 2023-06-30 | Casting die utensil of work piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220311701U true CN220311701U (en) | 2024-01-09 |
Family
ID=89412210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321695945.0U Active CN220311701U (en) | 2023-06-30 | 2023-06-30 | Casting die utensil of work piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220311701U (en) |
-
2023
- 2023-06-30 CN CN202321695945.0U patent/CN220311701U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |