CN213797625U - Mould core-pulling device - Google Patents
Mould core-pulling device Download PDFInfo
- Publication number
- CN213797625U CN213797625U CN202022264922.7U CN202022264922U CN213797625U CN 213797625 U CN213797625 U CN 213797625U CN 202022264922 U CN202022264922 U CN 202022264922U CN 213797625 U CN213797625 U CN 213797625U
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- plate
- connecting plate
- pneumatic cylinder
- hydraulic cylinder
- pulling device
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- 238000013016 damping Methods 0.000 claims description 4
- 230000001012 protector Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- Vibration Dampers (AREA)
Abstract
The utility model discloses a mould core pulling device, including base, fixture block, case lid, first connecting plate, pneumatic cylinder and bottom plate, backup pad and first connecting plate are installed to case lid bottom, joint plate and second connecting plate are installed to first connecting plate bottom, joint plate bottom and pneumatic cylinder fixed connection, the second connecting plate passes through dead lever and pneumatic cylinder fixed connection, the pneumatic cylinder bottom is connected with the bottom plate through the rubber pad, bottom plate bottom installation spring, the spring is fixed on the supporting shoe. The utility model discloses an install backup pad and first connecting plate in quick-witted case lid bottom, install joint board and second connecting plate in first connecting plate bottom, joint board bottom and pneumatic cylinder fixed connection, the second connecting plate passes through dead lever and pneumatic cylinder fixed connection, makes the pneumatic cylinder more firm at the during operation, is difficult not hard up, and the pneumatic cylinder bottom is connected through rubber pad and bottom plate and is played fixed absorbing effect.
Description
Technical Field
The utility model relates to an automobile manufacturing technical field specifically is a mould device of loosing core.
Background
The stamping die is indispensable technological equipment for stamping production, is a technology-intensive product, has direct relation with die design and manufacture, and is one of important signs for measuring the manufacturing level of a national product, such as the quality, the benefit and the development capacity of a new product, and the quality, the production efficiency, the production cost and the like of stamping parts are one of important signs for measuring the manufacturing level of the national product;
at present, when an aluminum alloy casting metal mold is designed, in order to ensure that a casting is left on the side provided with an ejection material after the mold opening, a core pulling mechanism is generally designed, the core pulling mechanism is a common mechanism in the mold, the core pulling mechanism mostly moves along with an upper mold, positioning or guiding mechanisms such as a guide block are adopted, the core pulling precision is ensured, the mold structure is simplified, and the mold space is reduced.
The existing automobile instrument for software development has the following defects:
1. the existing mold core-pulling device causes vibration of a machine body during core pulling, so that the core-pulling failure rate is high and a module is damaged, and the existing mold core-pulling device is low in automation degree and efficiency;
2. the existing core-pulling device for the mold is inconvenient to install and disassemble during installation and maintenance, is instable to install, and cannot be quickly disassembled and maintained when a machine has a problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mould device of loosing core to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mould core pulling device, includes base, fixture block, case lid, first connecting plate, pneumatic cylinder and bottom plate, backup pad and first connecting plate are installed to case lid bottom, joint plate and second connecting plate are installed to first connecting plate bottom, joint plate bottom and pneumatic cylinder fixed connection, backup pad internally mounted has the pneumatic cylinder, the second connecting plate passes through dead lever and pneumatic cylinder fixed connection, the pneumatic cylinder bottom is connected with the bottom plate through the rubber pad, the supporting shoe is installed at the base top, the supporting leg is installed to the bottom plate both sides, bottom plate bottom installation spring, the spring is fixed on the supporting shoe, be equipped with the recess in the backup pad, and the supporting leg passes through bolted connection with the fixture block and fixes, the base is installed to the supporting leg bottom, the base bottom is provided with the rubber buffer.
Preferably, the front face of the supporting plate is provided with a control switch, a window and a leakage protector.
Preferably, the bottom plate is provided with a guide wheel matched with the U-shaped block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an install the fixture block on the supporting leg, when the installation with joint board and backup pad be connected fixed back, through the bolt fastening, make it more firm structure, and conveniently dismantle the maintenance when the maintenance, and through installing the rubber shock absorber layer bottom the base, when the device carries out the during operation, not only can play absorbing effect, and play skid-proof effect.
2. The utility model discloses an install backup pad and first connecting plate in quick-witted case lid bottom, install joint board and second connecting plate in first connecting plate bottom, joint board bottom and pneumatic cylinder fixed connection, the second connecting plate passes through dead lever and pneumatic cylinder fixed connection, makes the pneumatic cylinder more firm at the during operation, is difficult not hard up, and the pneumatic cylinder bottom is connected through rubber pad and bottom plate and is played fixed absorbing effect.
3. The utility model discloses an at quick-witted incasement portion mounting has the pneumatic cylinder, and the pneumatic cylinder drives U type piece and impels forward, makes the main connecting layer in tensile pole and the tensile pole the place ahead of time be connected with the mould to remove thereupon and loose core, realize automatic operation, promote work efficiency, through installing the leading wheel at the bottom plate, loose core the messenger and provide support and guide effect for U type piece.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention;
fig. 2 is a schematic front structural view of the present invention;
FIG. 3 is a schematic view of a partial structure of the shock absorbing assembly of the present invention;
fig. 4 is a schematic view of a local structure of the telescopic assembly of the present invention.
In the figure: 1. a base; 101. a rubber shock-absorbing layer; 2. a support block; 201. a spring; 3. supporting legs; 4. a clamping block; 401. a bolt; 5. a support plate; 501. a groove; 502. a control switch; 503. a window; 504. A leakage protector; 6. a case cover; 601. a first connecting plate; 602. a clamping and connecting plate; 603. a second connecting plate; 604. fixing the rod; 7. a hydraulic cylinder; 701. a U-shaped block; 702. a main stretching rod; 703. a secondary stretching rod; 704. a connecting layer; 8. a base plate; 801. a rubber pad; 802. a guide wheel.
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 "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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. 1-3, the present invention provides an embodiment: the utility model provides a mould device of loosing core, includes base 1, fixture block 4, case lid 6, first connecting plate 601, pneumatic cylinder 7 and bottom plate 8, its characterized in that: the bottom of the case cover 6 is provided with a support plate 5 and a first connecting plate 601, the bottom of the first connecting plate 601 is provided with a clamping plate 602 and a second connecting plate 603, the support plate 5 is internally provided with a hydraulic cylinder 7, the bottom of the clamping plate 602 is fixedly connected with the hydraulic cylinder 7, and the second connecting plate 603 is fixedly connected with the hydraulic cylinder 7 through a fixing rod 604;
further, the supporting block 2 and the first connecting plate 601 are arranged at the bottom of the case cover 6, the clamping plate 602 and the second connecting plate 603 are arranged at the bottom of the first connecting plate 601, the bottom of the clamping plate 602 is fixedly connected with the hydraulic cylinder 7, the second connecting plate 603 is fixedly connected with the hydraulic cylinder 7 through the fixing rod 604, so that the hydraulic cylinder 7 is firmer and not easy to loosen during working, and the bottom of the hydraulic cylinder 7 is connected with the bottom plate 8 through the rubber pad 801 to play a role in fixing and damping;
a U-shaped block 701 is installed at one end of the hydraulic cylinder 7, a connecting layer 704 is installed on the U-shaped block 701 through a main stretching rod 702 and a secondary stretching rod 703, the bottom of the hydraulic cylinder 7 is connected with a bottom plate 8 through a rubber pad 801, a guide wheel 802 matched with the U-shaped block 701 is arranged on the bottom plate 8, a spring 201 is installed at the bottom of the bottom plate 8, and the spring 201 is fixed on the supporting block 2;
further, a hydraulic cylinder 7 is arranged in the case, the hydraulic cylinder 7 drives the U-shaped block 701 to advance, a connecting layer 704 in front of the main stretching rod 702 and the secondary stretching rod 703 is connected with the mold and moves along with the main stretching rod and the secondary stretching rod to perform core pulling, automatic operation is achieved, working efficiency is improved, and a guide wheel 802 is arranged on the bottom plate 8 to perform core pulling so as to provide supporting and guiding effects for the U-shaped block 701;
a groove 501 is arranged on the supporting plate 5, a control switch 502, a window 503 and a leakage protector 504 are arranged on the front surface of the supporting plate 5, and the supporting plate 5 and the supporting leg 3 are connected through a fixture block 4 and are clamped and fixed through a bolt 401;
further, the clamping block 4 is installed on the supporting leg 3, after the clamping block 4 and the supporting block 2 are connected and fixed in installation, the clamping block 4 and the supporting block 2 are fastened through the bolt 401, so that the structure is firmer, the clamping block is convenient to disassemble and maintain during maintenance, and the rubber damping layer 101 is installed at the bottom of the base 1, so that the device not only can play a role in damping, but also plays a role in skid resistance when working;
The working principle is as follows: before using this device, the user detects the device earlier, confirms that there is not the problem after use, and workman starts control center 502, and pneumatic cylinder 7 starts to stretch out and draw back forward, is connected tie layer 704 with the mould after, and the operation of loosing core is carried out in the shrink of pneumatic cylinder 7, and leading wheel 802 rotates and provides support and direction for U type piece 701, and spring 201 carries out the shock attenuation when the operation.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a mould device of loosing core, includes base (1), fixture block (4), case lid (6), first connecting plate (601), pneumatic cylinder (7) and bottom plate (8), its characterized in that: the bottom of the case cover (6) is provided with a support plate (5) and a first connecting plate (601), the bottom of the first connecting plate (601) is provided with a clamping plate (602) and a second connecting plate (603) respectively, a hydraulic cylinder (7) is arranged in the support plate (5), the bottom of the clamping plate (602) is fixedly connected with the hydraulic cylinder (7), the second connecting plate (603) is fixedly connected with the hydraulic cylinder (7) through a fixing rod (604), the bottom of the hydraulic cylinder (7) is connected with a bottom plate (8) through a rubber pad (801), the top of the base (1) is provided with a support block (2), support legs (3) are arranged on two sides of the bottom plate (8), a spring (201) is arranged at the bottom of the bottom plate (8), the spring (201) is fixed on the support block (2), the support plate (5) is provided with a groove (501), and the support legs (3) are fixedly connected with clamping blocks (4) through bolts (401), the base (1) is installed to supporting leg (3) bottom.
2. The mold core pulling device according to claim 1, wherein: the front surface of the supporting plate (5) is provided with a control switch (502), a window (503) and a leakage protector (504).
3. The mold core pulling device according to claim 1, wherein: a U-shaped block (701) is installed at one end of the hydraulic cylinder (7), and a connecting layer (704) is installed on the U-shaped block (701) through a main stretching rod (702) and a secondary stretching rod (703).
4. The mold core pulling device according to claim 1, wherein: and a guide wheel (802) matched with the U-shaped block (701) is arranged on the bottom plate (8).
5. The mold core pulling device according to claim 1, wherein: and a rubber damping layer (101) is arranged at the bottom of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022264922.7U CN213797625U (en) | 2020-10-13 | 2020-10-13 | Mould core-pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022264922.7U CN213797625U (en) | 2020-10-13 | 2020-10-13 | Mould core-pulling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213797625U true CN213797625U (en) | 2021-07-27 |
Family
ID=76957636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022264922.7U Active CN213797625U (en) | 2020-10-13 | 2020-10-13 | Mould core-pulling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213797625U (en) |
-
2020
- 2020-10-13 CN CN202022264922.7U patent/CN213797625U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A die core pulling device Effective date of registration: 20211129 Granted publication date: 20210727 Pledgee: Guangdong Shunde Rural Commercial Bank Co.,Ltd. science and technology innovation sub branch Pledgor: Foshan jinjuntian plastic products Co.,Ltd. Registration number: Y2021980013537 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210727 Pledgee: Guangdong Shunde Rural Commercial Bank Co.,Ltd. science and technology innovation sub branch Pledgor: Foshan jinjuntian plastic products Co.,Ltd. Registration number: Y2021980013537 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A mold core pulling device Granted publication date: 20210727 Pledgee: Beijiao sub branch of Guangdong Shunde Rural Commercial Bank Co.,Ltd. Pledgor: Foshan jinjuntian plastic products Co.,Ltd. Registration number: Y2024980001200 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |