CN218801280U

CN218801280U - Shape membrane trimming mechanism of disappearance mould

Info

Publication number: CN218801280U
Application number: CN202223160218.2U
Authority: CN
Inventors: 王永; 常永福; 梁政伟; 孙凯; 雷志峰
Original assignee: Zhengyang Huaxing Machinery Co ltd
Current assignee: Zhengyang Huaxing Machinery Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-04-07
Anticipated expiration: 2032-11-28

Abstract

The utility model relates to a technical field is maintained to the shape membrane, specifically is a mechanism is maintained to shape membrane of disappearance mould, including repairing the platform, repair a platform upper surface and be close to rear end department and be equipped with the riser, the telescopic link end of pneumatic cylinder is equipped with the polisher, repairs a platform upper surface and is equipped with first fly leaf, and first fly leaf lower surface is equipped with first ladder type piece, is equipped with the threaded rod in the screw hole, and second fly leaf lower surface is equipped with second ladder type piece, and the mounting groove has been seted up to second fly leaf upper surface, is equipped with electric telescopic handle on the right-hand member face of first fly leaf. The utility model discloses a pneumatic cylinder on the riser is installed in the setting to cooperation polisher and grinding roller are convenient for maintain the disappearance model of below and are polished, and first fly leaf helps lateral shifting through rotating the hand wheel under the threaded rod cooperation, and the second fly leaf longitudinal movement under the electric telescopic handle cooperation cooperates two splint on the second fly leaf, and under the spring cooperation, realizes carrying out the centre gripping to the disappearance model of equidimension not.

Description

Shape membrane trimming mechanism of disappearance mould

Technical Field

The utility model relates to a shape membrane is maintained technical field, specifically is a shape membrane of disappearance mould is maintained mechanism.

Background

The lost foam casting is full mold casting of the foam plastic mold by adopting a binder-free dry sand combined vacuumizing technology;

the utility model discloses a utility model with publication number CN217224944U discloses a gypsum model finisher, and to the dust that produces in the artificial tooth gypsum model finishing process, adopt artifical manual with gypsum model intermittent type and water contact, wet or abluent processing mode, the problem that probably influences finishing work efficiency, the scheme that now proposes, it includes workstation and wash-basin, the workstation sets up with wash-basin adjacent, the top of workstation is fixed with the protection casing, the top fixed mounting of workstation has first motor, the output shaft of first motor extends to the inside fixed coupling of protection casing and has the abrasive disc, the top of workstation is installed the finishing platform, the finishing platform extends to the protection casing inside, be provided with on the top inner wall of protection casing and sway drive assembly;

the technical scheme realizes automatic and efficient dust cleaning in the gypsum model trimming process, is beneficial to improving the working efficiency of trimming and is suitable for popularization; however, when the shape film of the evaporative pattern is trimmed, the polishing position of the polishing roller cannot be flexibly adjusted, the polishing roller cannot be transversely and longitudinally rapidly adjusted, the evaporative pattern cannot be rapidly installed and fixed, and the influence of deviation on trimming operation caused when the evaporative pattern is trimmed and polished is prevented.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanism is maintained to shape membrane of disappearance mould to solve the gypsum model finisher that the authorization publication number that proposes in the above-mentioned background art is CN217224944U when maintaining the shape membrane of disappearance mould, can not adjust the position that the roller of polishing polished in a flexible way, can not transversely adjust with vertical quick, and the disappearance mould can not install fast fixedly, prevents to cause the skew to influence the problem of maintaining the operation when maintaining polishing.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a disappearance mould's shape membrane trimming mechanism, includes the trimming platform, the trimming platform upper surface is close to rear end department and is equipped with the riser, the riser top is equipped with the pneumatic cylinder, the telescopic link end of pneumatic cylinder is equipped with the polisher, the output shaft coaxial coupling of polisher has the polishing roller, the trimming platform upper surface is close to middle department and has seted up first ladder type groove, the trimming platform upper surface is equipped with first fly leaf, first fly leaf lower surface is equipped with first ladder type piece, set up threaded hole in the middle of the first ladder type piece, be equipped with the threaded rod in the screw hole, first fly leaf top is equipped with the second fly leaf, second fly leaf lower surface is equipped with second ladder type piece, second ladder type groove has been seted up to first fly leaf upper surface, the mounting groove has been seted up to second fly leaf upper surface, be equipped with electric telescopic handle on the first fly leaf right-hand member face, electric telescopic handle's flexible arm is connected fixedly with second ladder type piece.

Preferably, the riser is the L type form, riser bottom and finishing platform welded fastening, the pneumatic cylinder passes through bolt and riser fixed connection.

Preferably, the top of the grinding machine is fixedly connected with a telescopic rod of a hydraulic cylinder through a screw, and the grinding roller is fixedly connected with an output shaft of the grinding machine through a screw.

Preferably, the lower surface of the trimming table is close to four corners and is provided with supporting columns, and the tops of the supporting columns are fixedly connected with the trimming table through screws.

Preferably, the threaded rod rotates with the riser to be connected, the threaded rod left end is equipped with the hand wheel, the hand wheel passes through screw and threaded rod fixed connection, the threaded rod right-hand member is equipped with the spacing ring, threaded rod and screw hole threaded connection.

Preferably, first ladder type piece is the integrated into one piece structure with first fly leaf, the width of first ladder type piece outer wall and the width looks adaptation of first ladder type inslot wall, electric telescopic handle passes through screw and first fly leaf fixed connection, electric telescopic handle's flexible arm and the bonding of second ladder type piece are fixed.

Preferably, second trapezoidal piece is the integrated into one piece structure with the second fly leaf, the width of second trapezoidal piece outer wall and the width looks adaptation of second trapezoidal inslot wall, the symmetry is equipped with splint in the mounting groove, splint all are connected with the second fly leaf through the spring of symmetry, splint outer wall length and the length looks adaptation of mounting groove inner wall, spring one end is fixed with splint bonding, and the other end is fixed with the mounting groove lateral wall bonding.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a pneumatic cylinder on the riser is installed in the setting to cooperation polisher and grinding roller are convenient for maintain the disappearance model of below and polish, and first fly leaf helps lateral shifting through rotating the hand wheel under the threaded rod cooperation, and the second fly leaf longitudinal movement under the electric telescopic handle cooperation cooperates two splint on the second fly leaf, and under the spring cooperation, realizes carrying out the centre gripping to the disappearance model of equidimension not, increases the stability of laying.

2. The utility model discloses a set up the support column, be convenient for hold up whole device, increase whole independent stability, the installation hand wheel is convenient for manual rotation and is used, prevents under the spacing ring cooperation that first fly leaf from breaking away from first trapezoidal groove, first ladder type piece and first trapezoidal groove sliding connection, second ladder type piece and second trapezoidal groove sliding connection increase first fly leaf and repair a slip stability, increase second fly leaf and the gliding stability of first fly leaf.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall usage state structure of the present invention;

FIG. 3 is a schematic view of the combined structure of the dressing table and the hydraulic cylinder of the present invention;

fig. 4 is a schematic view of a combined structure of the first movable plate and the second movable plate of the present invention;

fig. 5 is a schematic structural view of a second movable plate frame of the present invention.

The various reference numbers in the figures mean:

1. trimming the platform; 10. a first trapezoidal groove; 11. a support column;

2. a vertical plate;

3. a hydraulic cylinder; 30. a sander; 300. grinding a roller;

4. a first movable plate; 40. a first ladder-shaped block; 400. a threaded hole; 41. a second trapezoidal groove;

5. a threaded rod; 50. a hand wheel; 51. a limiting ring;

6. a second movable plate; 60. a second ladder-shaped block; 61. mounting grooves; 62. a splint; 620. a spring;

7. an electric telescopic rod.

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.

Referring to fig. 1-5, the present embodiment provides a technical solution:

the utility model provides a mechanism is maintained to disappearance mould's shape membrane, including trimming platform 1, trimming platform 1 upper surface is close to rear end department and is equipped with

riser

2, 2 tops on the riser are equipped with pneumatic cylinder 3, the telescopic link end of pneumatic cylinder 3 is equipped with polisher 30, polisher 30's output shaft coaxial coupling has polishing roller 300, trimming platform 1 upper surface is close to middle department and has seted up first ladder type groove 10, trimming platform 1 upper surface is equipped with first fly leaf 4, first fly leaf 4 lower surface is equipped with first ladder type piece 40, set up screw hole 400 in the middle of first ladder type piece 40, be equipped with threaded rod 5 in the screw hole 400, first fly leaf 4 top is equipped with second fly leaf 6, second fly leaf 6 lower surface is equipped with second ladder type piece 60, second ladder type groove 41 has been seted up to first fly leaf 4 upper surface, second fly leaf 6 upper surface has seted up mounting groove 61, be equipped with electric telescopic handle 7 on the first fly leaf 4 surface, the flexible arm and the second ladder type piece 60 of electric telescopic handle 7 are connected fixedly with the right-hand member.

In this embodiment, riser 2 is the L type form, 2 bottoms of riser and 1 welded fastening of finishing platform, and pneumatic cylinder 3 passes through bolt and 2 fixed connection of riser, increases composite erection's stability.

Further, the telescopic link fixed connection of screw and pneumatic cylinder 3 is passed through at polisher 30 top, and screw fixed connection is passed through with polisher 30's output shaft to the roller of

polishing

300, and 30 switch on external power supplies of polisher, output shaft rotate and drive the roller of polishing 300 and rotate, are convenient for maintain the below model.

Specifically, 1 lower surface of finishing platform is close to four corners and all is equipped with

support column

11, and 11 tops of support column pass through screw fixed connection with finishing platform 1, are convenient for hold up whole device under the cooperation of support column 11, increase whole independent stability.

It should be noted that threaded rod 5 is connected with riser 2 rotation, and 5 left ends of threaded rod are equipped with hand wheel 50, and hand wheel 50 passes through screw and 5 fixed connection of threaded rod, and 5 right-hand members of threaded rod are equipped with stop collar 51, and threaded rod 5 and screw hole 400 threaded connection, the manual threaded rod 5 of rotating of being convenient for of the installation of hand wheel 50, under the cooperation of stop collar 51, prevent that first trapezoidal piece 40 from breaking away from threaded rod 5, influence the disappearance mould and repair the operation.

Further, first ladder type piece 40 is the integrated into one piece structure with first fly leaf 4, the width of first ladder type piece 40 outer wall and the width looks adaptation of first ladder type groove 10 inner wall, electric telescopic handle 7 passes through screw and first fly leaf 4 fixed connection, electric telescopic handle 7's flexible arm and second ladder type piece 60 bonding are fixed, electric telescopic handle 7 switches on external power supply, flexible arm extension or shortening, realize that second fly leaf 6 removes on vertical, help repairing the lost foam, first ladder type piece 40 and first ladder type groove 10 sliding connection, realize the stable lateral shifting of first fly leaf 4.

Besides, second ladder type piece 60 is the integrated into one piece structure with second fly leaf 6, the width of second ladder type piece 60 outer wall and the width looks adaptation of second ladder type groove 41 inner wall, the symmetry is equipped with splint 62 in the mounting groove 61, splint 62 all are connected with second fly leaf 6 through the spring 620 of symmetry, the length looks adaptation of splint 62 outer wall length and mounting groove 61 inner wall, spring 620 one end and splint 62 bonding fixation, the other end and mounting groove 61 lateral wall bonding fixation, spring 620 has flexible elasticity, and cooperate splint 62, realize the disappearance mould centre gripping to equidimension not, second ladder type piece 60 and second ladder type groove 41 sliding connection, help the stable longitudinal sliding of second fly leaf 6.

Finally, it should be noted that, the utility model relates to a parts such as pneumatic cylinder 3, polisher 30, electric telescopic handle 7 are the parts that general standard spare or technical personnel in the field know, and its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method, and in the idle department of this device, with all electrical parts in the aforesaid, its controller and the power that indicates power component, electrical part and adaptation are connected through the wire, and concrete connection means should refer to the utility model provides an operating principle accomplishes electric connection according to precedence order between each electrical part, and its detailed connection means is the well-known technique in the art.

When the shape membrane trimming mechanism of the evanescent mode of the embodiment is used, a user manually fixes the hydraulic cylinder 3 with the polisher 30 on the vertical plate 2, then slidably combines the first movable plate 4 with the first ladder-shaped groove 10 through the first ladder-shaped block 40, slidably combines the second movable plate 6 with the second ladder-shaped groove 41 through the second ladder-shaped block 60, rotatably combines the threaded rod 5 with the vertical plate 2, the threaded rod 5 is in threaded connection with the threaded hole 400 on the first ladder-shaped block 40, the electric telescopic rod 7 is fixed on the first movable plate 4, the telescopic arm of the electric telescopic rod 7 is in bonding combination with the second ladder-shaped block 60, the evanescent mode to be trimmed is placed between the two clamping plates 62, tight clamping is performed under the cooperation of the spring 620, the hydraulic cylinder 3 is manually controlled to extend or shorten, the telescopic rod 300 is correspondingly trimmed, the overall assembly is convenient, and the flexible operation is convenient.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a mechanism is maintained to shape membrane of disappearance mould, includes maintenance platform (1), its characterized in that: trimming platform (1) upper surface is close to rear end department and is equipped with riser (2), riser (2) top is equipped with pneumatic cylinder (3), the telescopic link end of pneumatic cylinder (3) is equipped with polisher (30), the output shaft coaxial coupling of polisher (30) has grinding roller (300), trimming platform (1) upper surface is close to middle department and has seted up first trapezoidal groove (10), trimming platform (1) upper surface is equipped with first fly leaf (4), first fly leaf (4) lower surface is equipped with first trapezoidal piece (40), screw hole (400) have been seted up in the middle of first trapezoidal piece (40), be equipped with threaded rod (5) in screw hole (400), first fly leaf (4) top is equipped with second fly leaf (6), second fly leaf (6) lower surface is equipped with second trapezoidal piece (60), second trapezoidal groove (41) have been seted up to first fly leaf (4) upper surface, fly leaf (6) upper surface has seted up mounting groove (61), be equipped with electronic ladder (7) on first fly leaf (4) right-hand member face, the telescopic link and the telescopic link of second trapezoidal piece (60) are connected.

2. The evaporative pattern trimming apparatus according to claim 1, wherein: riser (2) are the L type form, riser (2) bottom and finishing platform (1) welded fastening, pneumatic cylinder (3) are through bolt and riser (2) fixed connection.

3. A profile trimming mechanism for a lost foam according to claim 1, wherein: the telescopic link fixed connection of screw and pneumatic cylinder (3) is passed through at polisher (30) top, the output shaft of polishing roller (300) and polisher (30) passes through screw fixed connection.

4. A profile trimming mechanism for a lost foam according to claim 1, wherein: the lower surface of the trimming table (1) is close to four corners and is provided with supporting columns (11), and the tops of the supporting columns (11) are fixedly connected with the trimming table (1) through screws.

5. The evaporative pattern trimming apparatus according to claim 1, wherein: threaded rod (5) rotate with riser (2) and be connected, threaded rod (5) left end is equipped with hand wheel (50), hand wheel (50) are through screw and threaded rod (5) fixed connection, threaded rod (5) right-hand member is equipped with spacing ring (51), threaded rod (5) and screw hole (400) threaded connection.

6. The evaporative pattern trimming apparatus according to claim 1, wherein: first ladder type piece (40) and first fly leaf (4) are the integrated into one piece structure, the width of first ladder type piece (40) outer wall and the width looks adaptation of first ladder type groove (10) inner wall, electric telescopic handle (7) are through screw and first fly leaf (4) fixed connection, the flexible arm and the second ladder type piece (60) bonding of electric telescopic handle (7) are fixed.

7. A profile trimming mechanism for a lost foam according to claim 1, wherein: second ladder type piece (60) and second fly leaf (6) are the integrated into one piece structure, the width of second ladder type piece (60) outer wall and the width looks adaptation of second ladder type groove (41) inner wall, the symmetry is equipped with splint (62) in mounting groove (61), splint (62) all are connected with second fly leaf (6) through spring (620) of symmetry, the length looks adaptation of splint (62) outer wall length and mounting groove (61) inner wall, spring (620) one end is fixed with splint (62) bonding, and the other end is fixed with mounting groove (61) lateral wall bonding.