CN217290322U - Shell making device of wax mould module - Google Patents
Shell making device of wax mould module Download PDFInfo
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- CN217290322U CN217290322U CN202121416263.2U CN202121416263U CN217290322U CN 217290322 U CN217290322 U CN 217290322U CN 202121416263 U CN202121416263 U CN 202121416263U CN 217290322 U CN217290322 U CN 217290322U
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Abstract
A shell-making device for a wax pattern module, comprising: a support frame; the module sleeve hanging frame is detachably arranged on the supporting frame, and can rotate along a first axial direction parallel to the horizontal direction after the module sleeve hanging frame is arranged on the supporting frame; the module sleeve is detachably mounted on the module sleeve hanger, and after the module sleeve is mounted on the module sleeve hanger, the module sleeve can rotate along a second axial direction perpendicular to the first axial direction. Through with wax matrix module and module sleeve fixed connection, and with module sleeve demountable installation on module sleeve stores pylon, avoided long-time handheld of operating personnel, can effectively reduce operating personnel's intensity of labour. In addition, the shell manufacturing device can improve the process consistency of an operator in the shell manufacturing process, further improve the uniformity of the thickness of the shell formed on the surface of the wax mould module, and reduce the problems of block falling, cracking of the shell and the like after sintering caused by uneven thickness of the shell.
Description
Technical Field
The utility model relates to a precision casting technical field especially relates to a system shell device of wax matrix module.
Background
One of the preparation methods of the precision casting mold shell of the turbine blade of the aero-engine and the gas turbine is to fix the wax pattern module on a handheld tool (device), and to make the shell of the assembled wax pattern module in slurry made of refractory materials in a manual operation mode.
In order to control the wax pattern module to be stained with slurry and the thickness of surface slurry after slurry control to be uniform, the wax pattern module is continuously rotated, the horizontal and pitching angles of the control module, the rotating speed of the control module and the like are controlled, and good front-way preparation work is provided for subsequent sand spraying. Since each module needs to be operated 6 to 12 times, skilled staff is required to alternately perform slurry dipping and slurry control operation for the whole casting process. This undoubtedly increases the labor cost in the manufacturing process of the turbine blade, and often leads to the problems of uneven thickness of the outer edge of the mold shell, chipping after sintering, mold shell cracking and the like due to the inconsistency of manual operation.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a system shell device of wax matrix module, can reduce operating personnel's intensity of labour, improve the uniformity of system shell technology.
In order to solve the above problem, the utility model provides a system shell device of wax matrix module, include: a support frame; the module sleeve hanging frame is detachably arranged on the supporting frame, and can rotate along a first axial direction parallel to the horizontal direction after the module sleeve hanging frame is arranged on the supporting frame; the module sleeve is detachably mounted on the module sleeve hanging frame, and after the module sleeve is mounted on the module sleeve hanging frame, the module sleeve can automatically rotate along a second axial direction perpendicular to the first axial direction.
Optionally, the module sleeve includes: the limiting base comprises a first limiting surface and a second limiting surface which are opposite; the operating rod comprises a first operating end and a second operating end which are opposite, the first operating end of the operating rod is fixedly connected with the first limiting surface of the limiting base, and the operating rod extends along the second axial direction after the module sleeve is installed on the module sleeve hanger; the dead lever, the dead lever includes relative first stiff end and second stiff end, the first stiff end of dead lever with the spacing face fixed connection of second of spacing base, just the module sleeve install in back on the module sleeve stores pylon, the dead lever is followed the second is to extension.
Optionally, the wax pattern module is in threaded connection with the second fixing end of the fixing rod.
Optionally, the module sleeve hanger comprises: the hanging rack part comprises a first hanging rack surface and a second hanging rack surface which are opposite, the hanging rack part is provided with a limiting opening, the fixing rod penetrates through the limiting opening along the second axial direction, and the second limiting surface of the limiting base is in contact with the surface of the hanging rack part; the first hanger rod comprises a first hanger end and a second hanger end which are opposite, the first hanger end of the first hanger rod is fixedly connected with the first hanger surface of the hanger part, and the second hanger end of the first hanger rod is detachably arranged on the support frame along the first axial direction; the second hanger rod comprises a third hanger end and a fourth hanger end which are opposite, the third hanger end of the second hanger rod is fixedly connected with the second hanger surface of the hanger part, and the fourth hanger end of the second hanger rod is detachably mounted on the support frame along the first axial direction.
Optionally, the hanger part includes: a first part; and the second part is hinged with the first part, and the first part and the second part form the limit opening after being locked.
Optionally, the hanger part further comprises: the fixing rod is arranged in the first part and the second part, the fixing rod is arranged in the first part, the fixing rod is arranged in the second part, part of the surface of the fixing rod protrudes relative to the side wall of the limiting opening, and the surface of the fixing rod is in contact with the surface of the rotation roller after the fixing rod passes through the limiting opening along the second axial direction.
Optionally, the method further includes: the first limiting pin is detachably connected with the second hanger end of the first hanger rod; and the second limiting pin is detachably connected with the fourth hanging rack end of the second hanging rack rod.
Optionally, the support frame includes: a support base; the first longitudinal supporting rod is fixedly connected with the supporting base and is parallel to the first axial direction; the second longitudinal supporting rod is fixedly connected with the supporting base and is parallel to the first axial direction; a first transverse support bar slidably connected to the first longitudinal support bar and parallel to a third axis, the third axis being perpendicular to the first axis and the second axis, respectively; a second transverse support bar slidably connected to the second longitudinal support bar and parallel to the third axis; the first rack rod is positioned in the first limiting groove; and the second limiting groove is connected with the second transverse supporting rod in a sliding manner, the second limiting groove can slide on the second transverse supporting rod along the third axial direction, and the second hanger rod is positioned in the second limiting groove.
Optionally, the method further includes: the first hydraulic system is respectively connected with the first transverse supporting rod and the second transverse supporting rod and is used for driving the first transverse supporting rod to slide back and forth on the first longitudinal supporting rod along the direction parallel to the first axial direction and driving the second transverse supporting rod to slide back and forth on the second longitudinal supporting rod along the direction parallel to the first axial direction; and the second hydraulic system is respectively connected with the first limiting groove and the second limiting groove and is used for driving the first limiting groove to slide back and forth on the first transverse supporting rod along the direction parallel to the third axial direction and driving the second limiting groove to slide back and forth on the second transverse supporting rod along the direction parallel to the third axial direction.
Optionally, the method further includes: and the slurry barrel is detachably connected with the supporting frame.
Optionally, the method further includes: and the moving roller is fixedly connected with the bottom of the support frame.
Compared with the prior art, the technical scheme of the utility model have following advantage:
the utility model discloses in technical scheme's the system shell device of wax matrix module, through inciting somebody to action the wax matrix module with module sleeve fixed connection, and will module sleeve demountable installation in on the module sleeve stores pylon, avoided the long-time handheld of operating personnel, can effectively reduce operating personnel's intensity of labour.
In addition, after the module sleeve hanger is mounted on the support frame, the module sleeve hanger may rotate in a first axial direction parallel to the horizontal direction, and after the module sleeve is mounted on the module sleeve hanger, the module sleeve may rotate in a second axial direction perpendicular to the first axial direction. The wax mold module is driven to finish slurry dipping action in the slurry barrel by the rotation of the module sleeve around the second axial direction; the module sleeve hanging frame rotates around the first axial direction to drive the wax mould module after being dipped with slurry to finish the slurry control action of a horizontal angle or a pitching angle required in the shell manufacturing process. The shell manufacturing device can improve the process consistency of operators in the shell manufacturing process, further improve the uniformity of the thickness of the shell formed on the surface of the wax mould module, and reduce the problems of block falling, shell cracking and the like caused by uneven thickness of the shell after sintering.
Further, the wax mould module is in threaded connection with the second fixing end of the fixing rod. The connection and the disassembly between the wax mould shell and the mould sleeve are convenient.
Further, still include: the first limiting pin is detachably connected with the second hanger end of the first hanger rod; and the second limiting pin is detachably connected with the fourth hanging rack end of the second hanging rack rod. The first limiting pin and the second limiting pin can prevent the module sleeve hanger from transversely moving and falling on the support frame.
Further, the hanger part further includes: the fixing rod is arranged in the first part and the second part, the fixing rod is arranged in the first part, the fixing rod is arranged in the second part, part of the surface of the fixing rod protrudes relative to the side wall of the limiting opening, and the surface of the fixing rod is in contact with the surface of the rotation roller after the fixing rod passes through the limiting opening along the second axial direction. Through the rotation gyro wheel can reduce the resistance of module sleeve when the rotation, and then effectively reduce operating personnel's intensity of labour.
Further, the support frame includes: a support base; the first longitudinal supporting rod is fixedly connected with the supporting base and is parallel to the first axial direction; the second longitudinal supporting rod is fixedly connected with the supporting base and is parallel to the first axial direction; a first transverse support bar slidably connected to the first longitudinal support bar and parallel to a third axis, the third axis being perpendicular to the first axis and the second axis, respectively; a second transverse support bar slidably connected to the second longitudinal support bar and parallel to the third axis; the first rack rod is positioned in the first limiting groove; and the second limiting groove is connected with the second transverse supporting rod in a sliding manner, the second limiting groove can slide on the second transverse supporting rod along the third axial direction, and the second hanger rod is positioned in the second limiting groove. Through first horizontal bracing piece with the horizontal bracing piece of second can be in a parallel with first axial direction is gone up to slide and first spacing groove with the second spacing groove can be in a parallel with third axial direction is gone up to slide, and then can adjust the wax matrix module is in required position when different actions, has stronger flexibility and suitability.
Further, still include: the first hydraulic system is respectively connected with the first transverse supporting rod and the second transverse supporting rod and is used for driving the first transverse supporting rod to slide back and forth on the first longitudinal supporting rod along the direction parallel to the first axial direction and driving the second transverse supporting rod to slide back and forth on the second longitudinal supporting rod along the direction parallel to the first axial direction; and the second hydraulic system is respectively connected with the first limiting groove and the second limiting groove and is used for driving the first limiting groove to slide back and forth on the first transverse supporting rod along the direction parallel to the third axial direction and driving the second limiting groove to slide back and forth on the second transverse supporting rod along the direction parallel to the third axial direction. The first hydraulic system and the second hydraulic system provide driving, so that the labor intensity of operators can be effectively reduced.
Further comprising: and the moving roller is fixedly connected with the bottom of the support frame. The moving roller is used for facilitating the integral moving of the shell manufacturing device.
Drawings
Fig. 1 is a schematic view of an overall structure of a shell making device of a wax pattern module according to an embodiment of the present invention;
fig. 2 is a schematic view of a structure of a module sleeve in a shell-making device of a wax pattern module according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a module sleeve hanger in a shell making device of a wax pattern module according to an embodiment of the present invention;
fig. 4 is a schematic view of a supporting frame structure in a shell-making device of a wax pattern module according to an embodiment of the present invention.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Exemplary embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Fig. 1 to 4 are schematic structural views of a shell making device of a wax pattern module according to an embodiment of the present invention.
Please refer to fig. 1, which includes: a support frame 10; the module sleeve hanger 20 is detachably mounted on the support frame 10, and after the module sleeve hanger 20 is mounted on the support frame 10, the module sleeve hanger 20 can rotate along a first axial direction X parallel to the horizontal direction; the module sleeve 30 is detachably mounted on the module sleeve holder 20, and after the module sleeve 30 is mounted on the module sleeve holder 20, the module sleeve 30 can rotate in a second axial direction Y perpendicular to the first axial direction X.
Through with wax matrix module 40 with module sleeve 30 fixed connection, and will module sleeve 30 demountable installation in on the module sleeve stores pylon 20, avoided operating personnel's long-time handheld, can effectively reduce operating personnel's intensity of labour.
In addition, after the module socket hanger 20 is mounted on the support frame 10, the module socket hanger 20 may rotate in a first axial direction X parallel to the horizontal direction, and after the module socket 30 is mounted on the module socket hanger 20, the module socket 30 may rotate in a second axial direction Y perpendicular to the first axial direction X. The wax mold module 40 is driven to finish slurry dipping action in the slurry barrel by the rotation of the module sleeve 30 around the second axial direction Y; the wax pattern module 40 after being dipped with slurry is driven to complete the slurry control action of the horizontal angle or the pitch angle required in the shell manufacturing process by the rotation of the module sleeve hanger 20 around the first axial direction X. The shell manufacturing device can improve the process consistency of an operator in the shell manufacturing process, further improve the uniformity of the thickness of the formwork formed on the surface of the wax mould module 40, and reduce the problems of block falling, formwork cracking and the like after sintering caused by uneven thickness of the formwork.
Referring to fig. 2, in the present embodiment, the module sleeve 30 includes: the limiting base 301 comprises a first limiting surface a1 and a second limiting surface a2 which are opposite; an operating rod 302, the operating rod including a first operating end b1 and a second operating end b2 opposite to each other, the first operating end b1 of the operating rod 302 being fixedly connected to the first limiting surface a1 of the limiting base 30, and the operating rod 302 extending along the second axial direction Y after the module sleeve 30 is mounted on the module sleeve hanger 20; a fixing rod 303, the fixing rod 303 includes a first fixing end c1 and a second fixing end c2 opposite to each other, the first fixing end c1 of the fixing rod 303 is fixedly connected to the second limiting surface a2 of the limiting base 301, and after the module sleeve 30 is mounted on the module sleeve hanger 20, the fixing rod 303 extends along the second axial direction Y.
In this embodiment, the wax pattern module 40 is screwed with the second fixing end c2 of the fixing rod 303. Specifically, a member (not shown) having a threaded cavity is implanted into the wax pattern block 40, and the second fixing end c2 of the fixing rod 303 having a threaded structure is screwed with the member having a threaded cavity, so that the wax pattern block 40 is screwed with the fixing rod 303. The wax pattern shell 40 and the pattern sleeve 30 are easily connected and disconnected by a screw connection.
Referring to fig. 3, in the present embodiment, the module sleeve hanger 20 includes: the hanging part 201 comprises a first hanging surface d1 and a second hanging surface d2 which are opposite, the hanging part 201 is provided with a limiting opening 202, the fixing rod 303 penetrates through the limiting opening 202 along the second axial direction Y, and the second limiting surface a2 of the limiting base 301 is in contact with the surface of the hanging part 201; a first hanger bar 203, wherein the first hanger bar 203 comprises a first hanger end e1 and a second hanger end e2 which are opposite to each other, the first hanger end e1 of the first hanger bar 203 is fixedly connected with a first hanger surface d1 of the hanger portion 201, and the second hanger end e2 of the first hanger bar 203 is detachably mounted on the support frame 10 along the first axial direction X; a second hanger bar 204, wherein the second hanger bar 204 includes a third hanger end e3 and a fourth hanger end e4 opposite to each other, the third hanger end e3 of the second hanger bar 204 is fixedly connected to the second hanger surface d2 of the hanger portion 201, and the fourth hanger end e4 of the second hanger bar 204 is detachably mounted on the support frame 10 along the first axial direction X.
In this embodiment, the hanger part 201 includes: the first portion 2011; a second portion 2012 hinged to the first portion 2011, wherein the first portion 2011 and the second portion 2012 form the limiting opening 202 after being locked.
In this embodiment, the installation process of the module socket 30 and the module socket hanger 20 is as follows: first opening the first part 2011 and the second part 2012 in the hanger part 201; then, the fixing rod 303 is placed between the first part 2011 and the second part 2012, and the limiting base 301 is contacted with the surface of the hanging part 201; finally, the first part 2011 and the second part 2012 are locked by screws.
With continued reference to fig. 3, in the present embodiment, the hanger part 201 further includes: the rotation rollers 2013 are mounted in the first portion 2011 and the second portion 2012, the rotation rollers 2013 can rotate around the second axial direction Y, a part of the surface of the rotation rollers 2013 protrudes relative to the side wall of the limiting opening 202, and after the fixing rod 303 passes through the limiting opening 202 along the second axial direction Y, the surface of the fixing rod 303 is in contact with the surface of the rotation rollers 2013. The resistance of the module sleeve 30 during rotation can be reduced through the rotation rollers 2013, and the labor intensity of operators is further effectively reduced.
Referring to fig. 3, in the present embodiment, the module sleeve hanger 20 further includes: a first stopper pin 205 detachably connected to the second hanger end e2 of the first hanger bar 203; a second restraint pin 206 removably coupled to the fourth hanger end e4 of the second hanger bar 204. The first stopper pin 205 and the second stopper pin 206 prevent the module socket hanger 20 from moving down on the support frame 10.
Referring to fig. 4, in the present embodiment, the supporting frame 10 includes: a support base 101; a first longitudinal support bar 102 fixedly connected to the support base 101 and parallel to the first axial direction X; a second longitudinal support bar 103 fixedly connected to the support base 101 and parallel to the first axial direction X; a first transverse support bar 104 slidably connected to the first longitudinal support bar 102 and parallel to a third axis Z, which is perpendicular to the first axis X and the second axis Y, respectively; a second transverse support bar 105 slidingly associated with said second longitudinal support bar 103 and parallel to said third axis Z; a first limiting groove 106 slidably connected to the first transverse support rod 104, wherein the first limiting groove 106 is slidable on the first transverse support rod 104 along the third axis Z, and the first hanger rod 203 is located in the first limiting groove 106; the second limiting groove 107 is slidably connected to the second transverse support bar 105, the second limiting groove 107 can slide on the second transverse support bar 105 along the third axial direction Z, and the second hanger bar 204 is located in the second limiting groove 107.
Through first horizontal bracing piece 104 with second horizontal bracing piece 105 can be in a parallel with first axial X upwards slide, and first spacing groove 106 with second spacing groove 107 can be in a parallel with third axial Z's direction, and then can adjust the required position of wax matrix module 40 when different actions, have stronger flexibility and suitability.
With reference to fig. 1, in the present embodiment, the method further includes: a first hydraulic system 501, wherein the first hydraulic system 501 is respectively connected to the first transverse support rod 104 and the second transverse support rod 105, and is configured to drive the first transverse support rod 104 to slide back and forth on the first longitudinal support rod 102 in a direction parallel to the first axial direction X, and drive the second transverse support rod 105 to slide back and forth on the second longitudinal support rod 103 in a direction parallel to the first axial direction X; and a second hydraulic system 502, where the second hydraulic system 502 is respectively connected to the first limiting groove 106 and the second limiting groove 107, and is configured to drive the first limiting groove 106 to slide back and forth on the first transverse supporting rod 104 in a direction parallel to the third axial direction Z, and drive the second limiting groove 107 to slide back and forth on the second transverse supporting rod 105 in a direction parallel to the third axial direction Z. The first hydraulic system 501 and the second hydraulic system 502 provide driving, so that the labor intensity of operators can be effectively reduced.
With reference to fig. 4, in the present embodiment, the method further includes: a slurry barrel 108 detachably connected with the support frame 101. In the shell making and sizing process, the wax pattern module 40 is moved into the slurry barrel 108 by operating the first hydraulic system 201 and the second hydraulic system 502, and the wax pattern module 40 is shell made and sized by the ceramic slurry stored in the slurry barrel 108.
In other embodiments, the shell making device may not include the slurry barrel, and the slurry barrel may be separately equipped.
With reference to fig. 4, in the present embodiment, the method further includes: and the moving roller 109 is fixedly connected with the bottom of the supporting frame 101. The movement of the entire shell-making device is facilitated by the movement roller 109.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.
Claims (11)
1. The utility model provides a system shell device of wax matrix module which characterized in that includes:
a support frame;
the module sleeve hanging frame is detachably arranged on the supporting frame, and can rotate along a first axial direction parallel to the horizontal direction after being arranged on the supporting frame;
the module sleeve is detachably mounted on the module sleeve hanging frame, and after the module sleeve is mounted on the module sleeve hanging frame, the module sleeve can automatically rotate along a second axial direction perpendicular to the first axial direction.
2. A wax pattern die set case forming device as claimed in claim 1, wherein said die set sleeve comprises: the limiting base comprises a first limiting surface and a second limiting surface which are opposite; the operating rod comprises a first operating end and a second operating end which are opposite, the first operating end of the operating rod is fixedly connected with the first limiting surface of the limiting base, and the operating rod extends along the second axial direction after the module sleeve is installed on the module sleeve hanging frame; the dead lever, the dead lever includes relative first stiff end and second stiff end, the first stiff end of dead lever with the spacing face fixed connection of second of spacing base, just the module sleeve install in back on the module sleeve stores pylon, the dead lever is followed the second axial extends.
3. The apparatus for making a wax pattern according to claim 2, wherein the wax pattern is screw-coupled to the second fixing end of the fixing rod.
4. A wax pattern die set case making apparatus according to claim 2, wherein said die set socket holder comprises: the hanging rack part comprises a first hanging rack surface and a second hanging rack surface which are opposite, the hanging rack part is provided with a limiting opening, the fixing rod penetrates through the limiting opening along the second axial direction, and the second limiting surface of the limiting base is in contact with the surface of the hanging rack part; the first hanger rod comprises a first hanger end and a second hanger end which are opposite, the first hanger end of the first hanger rod is fixedly connected with the first hanger surface of the hanger part, and the second hanger end of the first hanger rod is detachably arranged on the support frame along the first axial direction; the second hanger rod comprises a third hanger end and a fourth hanger end which are opposite, the third hanger end of the second hanger rod is fixedly connected with the second hanger surface of the hanger part, and the fourth hanger end of the second hanger rod is detachably mounted on the support frame along the first axial direction.
5. The apparatus for making a wax pattern die set of claim 4, wherein the hanger portion comprises: a first part; and the second part is hinged with the first part, and the first part and the second part form the limit opening after being locked.
6. The apparatus for making a wax pattern die set of claim 5, wherein the hanger portion further comprises: the fixing rod is arranged in the first part and the second part, the fixing rod is arranged in the first part, the fixing rod is arranged in the second part, part of the surface of the fixing rod protrudes relative to the side wall of the limiting opening, and the surface of the fixing rod is in contact with the surface of the rotation roller after the fixing rod passes through the limiting opening along the second axial direction.
7. The apparatus for making a wax pattern according to claim 4, further comprising: the first limiting pin is detachably connected with the second hanger end of the first hanger rod; and the second limiting pin is detachably connected with the fourth hanging rack end of the second hanging rack rod.
8. The wax pattern molding apparatus of claim 4, wherein the support frame comprises: a support base; the first longitudinal supporting rod is fixedly connected with the supporting base and is parallel to the first axial direction; the second longitudinal supporting rod is fixedly connected with the supporting base and is parallel to the first axial direction; a first transverse support bar slidably connected to the first longitudinal support bar and parallel to a third axis, the third axis being perpendicular to the first axis and the second axis, respectively; a second transverse support bar slidably connected to the second longitudinal support bar and parallel to the third axis; the first limiting groove is connected with the first transverse supporting rod in a sliding mode, the first limiting groove can slide on the first transverse supporting rod along the third axial direction, and the first hanging rack rod is located in the first limiting groove; and the second limiting groove is in sliding connection with the second transverse supporting rod, can slide on the second transverse supporting rod along the third axial direction, and is positioned in the second limiting groove.
9. A wax pattern die set case making apparatus according to claim 8, further comprising: the first hydraulic system is respectively connected with the first transverse supporting rod and the second transverse supporting rod and is used for driving the first transverse supporting rod to slide back and forth on the first longitudinal supporting rod along the direction parallel to the first axial direction and driving the second transverse supporting rod to slide back and forth on the second longitudinal supporting rod along the direction parallel to the first axial direction; and the second hydraulic system is respectively connected with the first limiting groove and the second limiting groove and is used for driving the first limiting groove to slide back and forth on the first transverse supporting rod along the direction parallel to the third axial direction and driving the second limiting groove to slide back and forth on the second transverse supporting rod along the direction parallel to the third axial direction.
10. The wax pattern molding apparatus of claim 1, further comprising: and the slurry barrel is detachably connected with the supporting frame.
11. A wax pattern die set case forming device as claimed in claim 1, further comprising: and the moving roller is fixedly connected with the bottom of the support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121416263.2U CN217290322U (en) | 2021-06-24 | 2021-06-24 | Shell making device of wax mould module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121416263.2U CN217290322U (en) | 2021-06-24 | 2021-06-24 | Shell making device of wax mould module |
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| Publication Number | Publication Date |
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| CN217290322U true CN217290322U (en) | 2022-08-26 |
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| CN202121416263.2U Active CN217290322U (en) | 2021-06-24 | 2021-06-24 | Shell making device of wax mould module |
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| CN (1) | CN217290322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115592071A (en) * | 2022-10-28 | 2023-01-13 | 济南高仕机械制造有限公司（Cn） | Be used for as cast automatic thick liquid manipulator of being stained with of wax tree |
-
2021
- 2021-06-24 CN CN202121416263.2U patent/CN217290322U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115592071A (en) * | 2022-10-28 | 2023-01-13 | 济南高仕机械制造有限公司（Cn） | Be used for as cast automatic thick liquid manipulator of being stained with of wax tree |
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