CN218517683U - Mold jacking device for separating sand mold and loose piece - Google Patents
Mold jacking device for separating sand mold and loose piece Download PDFInfo
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- CN218517683U CN218517683U CN202222625632.XU CN202222625632U CN218517683U CN 218517683 U CN218517683 U CN 218517683U CN 202222625632 U CN202222625632 U CN 202222625632U CN 218517683 U CN218517683 U CN 218517683U
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- plate body
- loose piece
- spring
- guide rod
- separating
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Abstract
The utility model relates to the technical field of mold, a top mould device for separating sand mould and loose piece is disclosed, include: the guide rod is arranged on the first plate body, and a fixed block is arranged on the guide rod; the spring is sleeved on the guide rod and connected with the fixed block; the second plate body is connected with the loose piece and arranged on one side of the first plate body; the second plate body is arranged on the guide rod in a sliding manner; the driving piece is connected with the second plate body and can drive the second plate body to slide along the guide rod so as to compress the spring. The utility model has the advantages of, through set up the spring between fixed block on the guide arm and the second plate body, make when taking out the mould loose piece, operating personnel only need order about the second plate body through the driving piece and slide along the guide arm, and compression spring can make sand mould and loose piece separation, takes out the loose piece, and the process of taking out of its loose piece is simple, and is convenient, can also improve work efficiency simultaneously.
Description
Technical Field
The utility model relates to the technical field of dies, refer in particular to a top mould device for separating sand mould and loose piece.
Background
At present, after a sand mold is stripped, a draw hook is needed to be used for a loose piece of the mold, the loose piece is taken out by striking outwards manually, the operation difficulty of the taking-out process of the loose piece is high, and the operation efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses having considered aforementioned problem and having made, utility model's purpose provides a top mould device for separating sand mould and loose piece, and it can reduce the degree of difficulty of taking out of loose piece, improves work efficiency.
In order to achieve the above object, the present invention provides a mold stripping apparatus for separating a sand mold and a loose piece, comprising:
the guide rod is arranged on the first plate body, and a fixed block is arranged on the guide rod;
the spring is sleeved on the guide rod and connected with the fixed block;
the second plate body is connected with the loose piece and arranged on one side of the first plate body; the second plate body is slidably arranged on the guide rod;
and the driving piece is connected with the second plate body and can drive the second plate body to slide along the guide rod so as to compress the spring.
According to the mould jacking device for separating the sand mould from the loose piece, the second plate body can be abutted against the first plate body, and the spring has an initial state and a compressed state;
when the second plate body is abutted against the first plate body, the spring is in the initial state; when the second plate is separated from the first plate, the spring is in the compressed state.
According to the die ejecting device for separating the sand mold from the loose piece, the number of the guide rods and the number of the springs are two, the two guide rods are symmetrically arranged, and the two springs are respectively sleeved on the guide rods.
According to the mould ejecting device for separating the sand mould from the loose piece, the driving piece is arranged between the two guide rods.
According to the mold ejecting device for separating the sand mold from the loose piece, the driving piece is set to be the screw rod, the end face, far away from the first plate body, of the second plate body is provided with the connecting nut, and the screw rod can be in threaded connection with the connecting nut.
According to the mould ejecting device for separating the sand mould from the loose piece, the second plate body can be abutted to the first plate body, the second plate body is provided with the guide hole, the guide rod penetrates through the guide hole, and the spring is arranged between the second plate body and the fixed block.
According to the mold ejecting device for separating the sand mold from the loose piece, the guide rod is provided with the threaded section, and the fixed block is in threaded connection with the threaded section.
According to the mold ejecting device for separating the sand mold from the loose piece, the fixed block comprises a fixed nut and a gasket, the fixed nut is in threaded connection with the threaded section, and the gasket is arranged between the spring and the fixed block.
The utility model discloses following beneficial effect has:
the spring is arranged between the fixed block on the guide rod and the second plate body, so that when the loose piece of the mold is taken out, an operator only needs to drive the second plate body to slide along the guide rod through the driving piece, the spring is compressed, the sand mold can be separated from the loose piece, the loose piece can be taken out, the taking-out process of the loose piece is simple and convenient, and meanwhile, the working efficiency can be improved; the two guide rods which are symmetrically arranged can prevent the die ejecting device from deviating in the process of taking out the loose piece; the fixed block passes through threaded connection's mode and installs to the guide arm on, and the one hand fixed block can restrict the position of spring, can compress spring when guaranteeing that the second plate body slides along the guide arm, and on the other hand it installs through threaded connection's mode, and its installation is simple, convenient, has reduced the equipment degree of difficulty of this top mould device.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a cross-sectional view of fig. 1.
In the figure: 100. a first plate body; 200. a guide bar; 210. a fixed block; 211. fixing a nut; 212. a gasket; 220. a threaded segment; 300. a spring; 400. a second plate body; 410. connecting a nut; 420. and (4) a guide hole.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1-2, a top die apparatus for separating a sand mold from a loose piece, which is used for separating the sand mold from the loose piece after the sand mold is stripped, includes a first plate 100, a guide rod 200, a spring 300, a second plate 400, and a driving member (not shown).
The first plate 100 is connected with the sand mold, the guide rod 200 is arranged on the first plate 100, and the guide rod 200 is provided with a fixing block 210; the spring 300 is sleeved on the guide rod 200 and connected with the fixed block 210; the second plate 400 is connected to the loose piece, the second plate 400 is disposed at one side of the first plate 100, and the second plate 400 is slidably disposed on the guide rod 200; the driving member is connected to the second plate 400 and drives the second plate 400 to slide along the guide rod 200 to compress the spring 300. Wherein, guide arm 200 and first plate body 100 fixed connection, it is concrete, when taking out the loose piece of mould, operating personnel only need order about second plate body 400 through the driving piece and slide along guide arm 200, compression spring 300, can make sand mould and loose piece separation, take out the loose piece, the process of taking out of its loose piece is simple, convenient. Compared with the prior art, the mold ejecting device can reduce the taking-out difficulty of the loose piece and improve the working efficiency.
The second plate 400 can abut against the first plate 100, the spring 300 having an initial state and a compressed state; when the second plate 400 abuts against the first plate 100, the spring 300 is in the initial state; when the second plate 400 is separated from the first plate 100, the spring 300 is in the compressed state.
The number of the guide rods 200 and the number of the springs 300 are two, the two guide rods 200 are symmetrically arranged, and the two springs 300 are respectively sleeved on the guide rods 200. Which can avoid the deviation of the top die device in the process of taking out the loose piece.
The driving member is disposed between the two guide rods 200. By arranging the driving piece between the two guide rods 200, the force application point of an operator is positioned between the two guide rods 200, and the force application of the ejector die device can be more uniform when the loose piece is taken out.
The driving member is a screw, and a connection nut 410 is disposed on an end surface of the second plate 400 away from the first plate 100, and the screw may be in threaded connection with the connection nut 410. When the loose piece of the mold is taken out, an operator uses one end of the screw to connect with the connecting nut 410, and then rotates the screw, so that the second plate 400 can be pulled out through the connecting nut 410, thereby compressing the spring 300 and separating the sand mold from the loose piece.
The second plate 400 may abut against the first plate 100, the second plate 400 is provided with a guide hole 420, the guide rod 200 is inserted into the guide hole 420, and the spring 300 is disposed between the second plate 400 and the fixing block 210. The guide rods 200 may provide a guide for the movement of the second plate 400 by being inserted into the guide holes 420 of the second plate 400.
The guide rod 200 has a threaded section 220, and the fixing block 210 is threadedly coupled to the threaded section 220. The fixing block 210 is mounted on the guide rod 200 in a threaded connection manner, on one hand, the fixing block 210 can limit the position of the spring 300, and can compress the spring 300 when the second plate 400 slides along the guide rod 200, and on the other hand, the fixing block is mounted in a threaded connection manner, so that the mounting is simple and convenient, and the assembling difficulty of the top die device is reduced.
The fixing block 210 includes a fixing nut 211 and a spacer 212, the fixing nut 211 is in threaded connection with the threaded section 220, and the spacer 212 is disposed between the spring 300 and the fixing block 210. The spacer 212 may prevent the fixing block 210 from being separated from the spring 300.
The scheme provides a mold ejecting device for separating a sand mold and a loose piece, which is used for separating the sand mold from the loose piece after the sand mold is stripped, and comprises a first plate body 100, a guide rod 200, a spring 300, a second plate body 400 and a driving piece. Through setting up spring 300 between fixed block 210 on guide arm 200 and second plate body 400, make when taking out the mould loose piece, operating personnel only need order about second plate body 400 through the driving piece and slide along guide arm 200, compression spring 300 can make sand mould and loose piece separation, takes out the loose piece, and the process of taking out of its loose piece is simple, and is convenient, can also improve work efficiency simultaneously.
The technical solutions of the present invention have been described in detail with reference to the accompanying drawings, and the described embodiments are used to help understand the ideas of the present invention. The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the claims.
It should be noted that all the directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
Furthermore, the descriptions in the present application as to "first," "second," "a," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating a number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (8)
1. A top die apparatus for separating a sand mold and a loose piece, comprising:
the guide rod is arranged on the first plate body, and a fixed block is arranged on the guide rod;
the spring is sleeved on the guide rod and connected with the fixed block;
the second plate body is connected with the loose piece and arranged on one side of the first plate body; the second plate body is slidably arranged on the guide rod;
and the driving piece is connected with the second plate body and can drive the second plate body to slide along the guide rod so as to compress the spring.
2. A top die apparatus for separating a sand mold and a loose piece according to claim 1, wherein said second plate body is abuttable to said first plate body, said spring has an initial state and a compressed state;
when the second plate body is abutted against the first plate body, the spring is in the initial state; when the second plate is separated from the first plate, the spring is in the compressed state.
3. The mold ejecting device for separating the sand mold and the loose piece according to claim 1, wherein the number of the guide rods and the number of the springs are two, the two guide rods are symmetrically arranged, and the two springs are respectively sleeved on the guide rods.
4. A top die apparatus for separating a sand mold and a loose piece according to claim 3, wherein said driving member is disposed between two of said guide rods.
5. A mould ejecting device for separating sand moulds and loose pieces according to claim 1, characterized in that the driving member is a screw, and a connecting nut is arranged on the end surface of the second plate body far away from the first plate body, and the screw can be in threaded connection with the connecting nut.
6. The mold ejecting device for separating the sand mold and the loose piece according to claim 1, wherein the second plate body is abutted against the first plate body, a guide hole is formed in the second plate body, the guide rod is inserted into the guide hole, and the spring is arranged between the second plate body and the fixed block.
7. A top die apparatus for separating a sand mold from a loose piece according to claim 1, wherein said guide bar has a threaded section, and said fixed block is threadedly connected to said threaded section.
8. A mould jacking device for separating a sand mould from a loose piece according to claim 7, wherein the fixed block comprises a fixing nut and a gasket, the fixing nut is in threaded connection with the threaded section, and the gasket is arranged between the spring and the fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222625632.XU CN218517683U (en) | 2022-09-28 | 2022-09-28 | Mold jacking device for separating sand mold and loose piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222625632.XU CN218517683U (en) | 2022-09-28 | 2022-09-28 | Mold jacking device for separating sand mold and loose piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218517683U true CN218517683U (en) | 2023-02-24 |
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ID=85248059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222625632.XU Active CN218517683U (en) | 2022-09-28 | 2022-09-28 | Mold jacking device for separating sand mold and loose piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218517683U (en) |
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2022
- 2022-09-28 CN CN202222625632.XU patent/CN218517683U/en active Active
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