CN213856963U - Middle frame guide bar type model hanging rack - Google Patents
Middle frame guide bar type model hanging rack Download PDFInfo
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- CN213856963U CN213856963U CN202022017881.1U CN202022017881U CN213856963U CN 213856963 U CN213856963 U CN 213856963U CN 202022017881 U CN202022017881 U CN 202022017881U CN 213856963 U CN213856963 U CN 213856963U
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- hanging arm
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Abstract
The utility model relates to the technical field of sand casting, and provides a middle frame guide bar type model hanging rack, which comprises a rack; the movable frame is provided with a first threaded hole; the hanging arm is arranged on the movable frame, a second threaded hole and a shaft hole are formed in the hanging arm, and the hanging arm and the movable frame are connected together through a bolt by the second threaded hole and the first threaded hole; the first roller is arranged on one side of the upper part of the hanging arm through the shaft hole; the first guide rail is arranged on the rack along the second direction, and the first roller is hung on the first guide rail, has the freedom degree of movement along the first direction and is arranged on the first guide rail in a rolling manner along the second direction; the linear driving device is arranged on one side of the moving frame and used for driving the moving frame to reciprocate along the second direction; the clamping piece is arranged at one end of the hanging arm or the movable frame and provided with a chuck, and the chuck is positioned at one side of the clamping piece close to the linear driving device. Through above-mentioned technical scheme, the quick travel and the change problem of mould among the prior art have been solved.
Description
Technical Field
The utility model relates to a sand casting technical field, it is specific, relate to center guide bar formula model stores pylon.
Background
In the process of manufacturing a sand mould by a sand shooting machine, a model hanging rack is used for placing a casting mould, the taking of the casting mould can influence the sand mould, and is a key ring influencing the qualified rate of castings. In actual production, different casting molds need to be replaced when different castings are cast, and the casting efficiency can be effectively improved by quickly cleaning and replacing the casting molds.
SUMMERY OF THE UTILITY MODEL
The utility model provides a quick travel and the change problem of mould among the correlation technique have been solved to center guide bar formula model stores pylon.
The technical scheme of the utility model as follows:
a middle frame guide bar type model hanging rack comprises,
a frame;
the movable frame is provided with a first threaded hole;
the hanging arm is arranged on the moving frame, a second threaded hole and a shaft hole are formed in the hanging arm, and the hanging arm and the moving frame are connected together through a bolt by the second threaded hole and the first threaded hole;
the first roller is arranged on one side of the upper part of the hanging arm through the shaft hole;
the first guide rail is arranged on the rack along a second direction, and the first roller is hung on the first guide rail, has freedom degree of movement along the first direction and is arranged on the first guide rail in a rolling manner along the second direction;
the linear driving device is arranged on one side of the moving frame and used for driving the moving frame to reciprocate along a second direction;
the clamping piece is arranged at one end of the hanging arm or one end of the movable frame, the clamping piece is provided with a chuck, and the chuck is positioned at one side of the clamping piece close to the linear driving device.
As a further technical solution, it also includes,
one end of the connecting rod is connected with the output end of the linear driving device;
the sliding push plate is arranged at the other end of the connecting rod;
the strip-shaped groove is arranged on the sliding push plate and is arranged along a first direction, the strip-shaped groove is provided with notch openings at two ends along the first direction, the strip-shaped groove is further provided with blocking pieces used for limiting the moving frame to be separated from the sliding push plate along a second direction, and the clamping piece is clamped or separated from the strip-shaped groove along the movement of the first direction.
In order to provide a further technical proposal,
the movable frame is also provided with a jack;
also comprises the following steps of (1) preparing,
the connecting column is cylindrical in the middle, the cross sectional areas of the two ends of the connecting column are gradually reduced, the connecting column is arranged on the movable frame through the insertion holes, and the two ends of the connecting column extend out of the insertion holes and are used for connecting the upper sand box and the lower sand box.
As a further technical solution, it also includes,
and the electronic vibrators are arranged at two ends of the movable frame.
As a further technical solution, it also includes,
the one-way air holes are arranged on the periphery of the movable frame and are linearly arranged.
As a further technical solution, it is proposed that,
the movable frame is in a shape like a Chinese character 'hui', a mold placing space is formed in the middle of the movable frame, and the one-way air holes are formed in the periphery of the mold placing space.
As a further technical solution, it is proposed that,
the shaft hole has the multiunit, and every group has a plurality ofly the shaft hole is used for adjusting the position of first gyro wheel.
The utility model discloses a theory of operation and beneficial effect do:
in this embodiment, in order to realize the rapid movement and replacement of the casting mold, a first guide rail and a first roller are provided, specifically, the first direction may be set to be a vertical direction, the second direction may be set to be a horizontal direction, the first guide rail is provided on the frame along the second direction, the casting mold is placed on the movable frame, the drag flask moves upward along the first direction, the movable frame is supported, because the first roller is provided on a suspension arm provided on the movable frame, the roller is supported from the first guide rail by the drag flask, the movable frame and the roller have a degree of freedom in the first direction, and therefore can be supported by the drag flask to continue moving upward along the first direction, after contacting with the cope flask, the sand filling and the molding die are started, after the molding die is finished, the drag flask moves downward along the first direction and is separated from the cope mold, along with the continuous downward movement of the drag flask, the movable frame also moves downward until the roller is hung on the first guide rail again, the clamping piece is clamped on the linear driving device at the moment, the linear driving device can drive the moving frame to reciprocate along the first guide rail, and the design is convenient for realizing that the casting mold is separated along with the pressing of the sand mold, and is also convenient for realizing that the mold hanging frame is moved away and replaced after the pressing mold is finished.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the present invention at a certain viewing angle;
fig. 2 is a schematic view of another perspective of the present invention;
FIG. 3 is a schematic view of a chuck portion of the present invention;
FIG. 4 is a schematic view of the overall structure of the present invention;
in the figure: 21-a rack, 2101-a first direction, 2102-a second direction, 22-a moving frame, 2201-a first threaded hole, 2202-a jack, 2203-a mold placing space, 23-a hanging arm, 2301-a second threaded hole, 2302-a shaft hole, 24-a first roller, 25-a first guide rail, 26-a clamping piece, 2601-a chuck, 27-a connecting column, 28-an electronic vibrator, 29-a one-way air vent, 32-a linear driving device, 33-a connecting rod, 34-a sliding push plate, 36-a strip-shaped groove, 3601-a notch and 3602-a stopper.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. All other embodiments, which can be obtained by a person skilled in the art without any inventive work, are related to the scope of the present invention.
The middle frame guide bar type model hanging rack is characterized by comprising,
a frame 21;
the movable frame 22, the movable frame 22 has a first threaded hole 2201;
the hanging arm 23 is arranged on the moving frame 22, the hanging arm 23 is provided with a second threaded hole 2301 and a shaft hole 2302, and the hanging arm 23 and the moving frame 22 are connected together through bolts by the second threaded hole 2301 and the first threaded hole 2201;
a first roller 24, the first roller 24 is arranged on one side of the upper part of the hanging arm 23 through the shaft hole 2302;
a first rail 25, the first rail 25 is arranged on the frame 21 along the second direction 2102, the first roller 24 is hung on the first rail 25, has the freedom degree of movement along the first direction 2101, and is arranged on the first rail 25 in a rolling way along the second direction 2102;
a linear driving device 32, the linear driving device 32 being disposed at one side of the moving frame 22 for driving the moving frame 22 to reciprocate in the second direction;
a card member 26, the card member 26 is arranged at one end of the hanging arm 23 or the moving rack 22, the card member 26 is provided with a chuck 2601 and a chuck 2601 at one side of the card member 26 close to the linear driving device 32.
In this embodiment, in order to realize the rapid movement and replacement of the molds, the first guide rail 25 and the first roller 24 are provided, specifically, the first direction 2101 may be set to a vertical direction, the second direction 2102 may be set to a horizontal direction, the first guide rail 25 is provided on the frame 21 in the second direction 2102, the molds are placed on the moving frame 22, the drag flask is moved upward in the first direction 2101, the moving frame 22 is lifted, because the first roller 24 is provided on the hanging arm 23, and the hanging arm 23 is provided on the moving frame 22, the roller 24 is lifted off the first guide rail 25 by the drag flask, both the moving frame 22 and the roller 24 have the freedom of the first direction 2101, and therefore, the drag flask can be lifted by the drag flask and continue to move upward in the first direction 2101 to contact with the cope flask, the sand filling and the molding die are started, after the molding die is finished, the drag flask is moved downward in the first direction 2101 and separated from the cope mold, and the drag flask is continuously moved downward, the movable frame 22 also moves downwards until the roller 24 is hung on the first guide rail 25 again, at this time, the clamping piece 26 is clamped on the linear driving device 32, and the linear driving device 32 can drive the movable frame 22 to reciprocate along the first guide rail 25, so that the design is convenient for realizing the separation of the casting mold along with the sand mold pressing process and also convenient for realizing the removal and replacement of the mold hanger after the mold pressing is finished.
Further, the device also comprises a connecting rod 33, wherein one end of the connecting rod 33 is connected with the output end of the linear driving device 32;
a slide push plate 34, the slide push plate 34 being provided at the other end of the connecting rod 33;
the strip-shaped groove 36 is arranged on the sliding push plate 34, the strip-shaped groove 36 is arranged along the first direction 2101, the strip-shaped groove 36 is provided with groove outlets 3601 at two ends along the first direction 2101, the strip-shaped groove 36 is further provided with stoppers 3602 used for limiting the moving frame 22 to be separated from the sliding push plate 34 along the second direction 2102, and the clamping piece 26 moves along the first direction 2101 and is clamped in or separated from the strip-shaped groove 36.
In this embodiment, in order to realize the movement of the moving frame 22 along the second direction 2102, a linear driving device 32 and a strip-shaped groove 36 are provided, specifically, when the first roller 24 is hung on the first guide rail 25, the clip 26 is clipped in the strip-shaped groove 36, both ends of the strip-shaped groove 36 along the first direction 2101 are provided with a slot 3601, the moving frame 22 can move up and down along the first direction 2101, in order to realize that when the first roller 24 is hung on the first guide rail 25, the clip 26 can be clipped in the strip-shaped groove 36 to drive the moving frame 22 to move along the second direction, a stopper 3602 is designed, the stopper 3602 limits the separation of the moving frame 22 from the strip-shaped groove 36 along the second direction 2102, the strip-shaped groove 36 is provided on the sliding push plate 34, the linear driving device 32 drives the connecting rod 33 to move, the connecting rod 33 drives the sliding push plate 34 to move, the strip-shaped groove 36 drives the clip 26 to move along with the sliding push plate 34, so as to realize the reciprocating movement of the moving frame 22 on the first guide rail 25 along the second direction, the model hanging rack can automatically leave and recover in the sand mold modeling.
Further, the moving frame 22 also has a receptacle 2202;
also comprises the following steps of (1) preparing,
the connecting column 27 is a cylinder in the middle of the connecting column 27, the cross sectional areas of the two ends are gradually reduced, the connecting column 27 is arranged on the moving frame 22 through the insertion hole 2202, and the two ends of the connecting column 27 extend out of the insertion hole 2202 and are used for connecting upper and lower sand boxes.
In this embodiment, in order to align the cope and drag flasks, the connection column 27 is provided, specifically, the insertion hole 2202 is provided on the moving frame 22, the connection column 27 is a column having a thick middle and two thin ends, the connection column 27 is inserted into the insertion hole 2202, the two ends of the connection column 27 extend out of the insertion hole 2202, in the process of upward movement of the drag flask, one end of the connection column 27 extends into the insertion hole of the drag flask, the other end extends into the insertion hole of the cope flask, two or more connection columns 27 may be provided at opposite angles, thus it is ensured that the cope and drag flasks are aligned, and no dislocation occurs.
Further, an electronic vibrator 28 is further included, and the electronic vibrator 28 is disposed at both ends of the moving frame 22.
In this embodiment, in order to facilitate the desanding of the casting mold, the electronic vibrators 28 are provided, specifically, the electronic vibrators 28 are provided at two ends of the movable frame 22, after the molding is completed, the casting and the sand are pressed together, the sand mold may be damaged by directly taking out the casting, and the casting mold is driven to vibrate by the vibration of the electronic vibrators, so that the casting mold is separated from the surrounding sand, and the casting mold is conveniently taken out without damaging the pressed sand mold.
Further, the air conditioner also comprises a one-way air hole 29, and the one-way air hole 29 is arranged around the movable frame 22 and is in linear arrangement.
In the embodiment, in order to discharge gas well in the sand pressing process, the one-way air holes 29 are arranged around the movable frame 22 and are arranged tightly, the one-way air holes 29 only allow air and do not allow sand to penetrate, and in the sand pressing process, the gas is extruded out through the one-way air holes 29 around, so that the requirements of compact sand mold and uniform filling are met.
Further, the movable frame 22 is in a shape of a Chinese character 'hui', a mold space 2203 is formed in the middle, and the one-way air holes 29 are formed around the mold space 2203.
In this embodiment, the movable frame 22 is shaped like a Chinese character 'hui', so that the space for placing the casting mold is enlarged, the casting molds with different sizes can be placed, and the replacement of the casting mold is facilitated.
Further, there are multiple sets of axle holes 2302, each set having multiple axle holes 2302 for adjusting the position of first roller 24.
In this embodiment, the hanging arm 23 is provided with a plurality of axle holes 2302, so that the height of the hanging arm can be adjusted according to actual conditions. The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The middle frame guide bar type model hanging rack is characterized by comprising,
a frame (21);
a moving frame (22), wherein the moving frame (22) is provided with a first threaded hole (2201);
the hanging arm (23) is arranged on the moving frame (22), a second threaded hole (2301) and an axle hole (2302) are formed in the hanging arm (23), and the hanging arm (23) and the moving frame (22) are connected together through bolts by the second threaded hole (2301) and the first threaded hole (2201);
the first roller (24) is arranged on one side of the upper part of the hanging arm (23) through the shaft hole (2302);
the first guide rail (25) is arranged on the rack (21) along a second direction (2102), and the first roller (24) is hung on the first guide rail (25), has the freedom degree of movement along the first direction (2101), and is arranged on the first guide rail (25) in a rolling manner along the second direction (2102);
the linear driving device (32) is arranged on one side of the moving rack (22) and is used for driving the moving rack (22) to reciprocate along a second direction;
the clamping piece (26) is arranged at one end of the hanging arm (23) or the moving rack (22), the clamping piece (26) is provided with a chuck (2601), and the chuck (2601) is positioned at one side, close to the linear driving device (32), of the clamping piece (26).
2. The center frame guide bar model hanger of claim 1, further comprising,
one end of the connecting rod (33) is connected with the output end of the linear driving device (32);
the sliding push plate (34), the sliding push plate (34) is arranged at the other end of the connecting rod (33);
the sliding push plate structure comprises a strip-shaped groove (36), the strip-shaped groove (36) is arranged on the sliding push plate (34), the strip-shaped groove (36) is arranged along a first direction (2101), notches (3601) are formed in the strip-shaped groove (36) along two ends of the first direction (2101), a blocking piece (3602) is further arranged in the strip-shaped groove (36) and used for limiting the moving frame (22) to be separated from the sliding push plate (34) along a second direction (2102), and the clamping piece (26) moves along the first direction (2101) to be clamped into or separated from the strip-shaped groove (36).
3. The center frame guide bar model hanger of claim 1,
the mobile frame (22) also has a jack (2202);
also comprises the following steps of (1) preparing,
the middle of the connecting column (27) is a cylinder, the cross sectional areas of the two ends of the connecting column (27) are gradually reduced, the connecting column (27) is arranged on the movable frame (22) through the insertion hole (2202), and the two ends of the connecting column (27) extend out of the insertion hole (2202) and are used for connecting an upper sand box and a lower sand box.
4. The center frame guide bar model hanger of claim 1, further comprising,
and the electronic vibrators (28) are arranged at two ends of the moving frame (22).
5. The center frame guide bar model hanger of claim 1, further comprising,
the one-way air holes (29) are arranged on the periphery of the movable frame (22) and are linearly arranged.
6. The center frame guide bar model hanger of claim 5,
the movable frame (22) is in a shape of a Chinese character 'hui', a mold release space (2203) is formed in the middle, and the one-way air holes (29) are formed in the periphery of the mold release space (2203).
7. The center frame guide bar model hanger of claim 1,
the shaft holes (2302) are provided with a plurality of groups, and each group is provided with a plurality of shaft holes (2302) used for adjusting the position of the first roller (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022017881.1U CN213856963U (en) | 2020-09-15 | 2020-09-15 | Middle frame guide bar type model hanging rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022017881.1U CN213856963U (en) | 2020-09-15 | 2020-09-15 | Middle frame guide bar type model hanging rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213856963U true CN213856963U (en) | 2021-08-03 |
Family
ID=77048694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022017881.1U Active CN213856963U (en) | 2020-09-15 | 2020-09-15 | Middle frame guide bar type model hanging rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213856963U (en) |
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2020
- 2020-09-15 CN CN202022017881.1U patent/CN213856963U/en active Active
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