CN207736687U - A kind of mold with automatic demoulding functions - Google Patents

A kind of mold with automatic demoulding functions Download PDF

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Publication number
CN207736687U
CN207736687U CN201721735359.9U CN201721735359U CN207736687U CN 207736687 U CN207736687 U CN 207736687U CN 201721735359 U CN201721735359 U CN 201721735359U CN 207736687 U CN207736687 U CN 207736687U
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CN
China
Prior art keywords
jacking block
hole
dug
petal
mandril
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201721735359.9U
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Chinese (zh)
Inventor
巫伟兰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Glory And Die Co Ltd
Original Assignee
Dongguan Glory And Die Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dongguan Glory And Die Co Ltd filed Critical Dongguan Glory And Die Co Ltd
Priority to CN201721735359.9U priority Critical patent/CN207736687U/en
Application granted granted Critical
Publication of CN207736687U publication Critical patent/CN207736687U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of molds with automatic demoulding functions, including cope plate and end template, are connected between cope plate and end template and combine riser;Being dug in the left side top of cope plate has hole for injecting glue;Combination riser includes vertical panel and flask board, and the bottom of vertical panel, which is dug, installation threaded hole, is rotated in installation threaded hole and is connected with mandril, the head and the tail both ends of mandril are both provided with screw thread, and the other end of mandril is connected with movable jacking block;The twice rail plate for having square crossing is dug in the upper surface of flask board, and movable jacking block is embedded in inside rail plate, and the top of movable jacking block, which is dug, has threaded hole, the other end spiral of mandril to be plugged in the screw top hole of movable jacking block;The inner wall of vertical panel is inlaid with combination petal, and combining to dig on the splicing top of petal has feed inlet, guide post is plugged in feed inlet, guide post is connected with hole for injecting glue.The utility model realizes fast automatic stripping operation, and work efficiency is high, and low energy consumption.

Description

A kind of mold with automatic demoulding functions
Technical field
The utility model is related to field of die equipment, specially a kind of mold with automatic demoulding functions.
Background technology
Rubber mold is one of the main equipment in rubber product production.For same rubber product, difference can be designed The quality of the mould structure of type, mould structure is directly related to the quality and production efficiency of product.Therefore, mould structure is set Meter is highly important for rubber product production.
Authorization Notice No. is a kind of plastic mould with automatic demoulding functions of 206614718U, including pedestal is described Supporting rod is symmetrically installed at the top of pedestal, the top of the supporting rod is fixedly connected by top plate, the inside of the supporting rod It is installed with partition board, motor is installed at the top of the partition board.The plastic mould with automatic demoulding functions, passes through To electric pushrod, compression bar and the setting of tabletting, make plastics after upper mold and lower die for molding, tabletting good can be pressed Molding plastics are made, while starting motor and hydraulic cylinder, motor enables connecting rod and upper mold by threaded rod and thread bush It enough moves up, hydraulic cylinder is shunk, and so that sliding seat and lower mold is moved down, to enable molding plastics break away from moulds. But the mold, for needing to carry out the part processing of inner ring core pulling, the pressure of tabletting compression bar is easy to cause internal chamber wall change Shape influences product quality.
Utility model content
In order to overcome the shortcomings of that prior art, the utility model provide a kind of mold with automatic demoulding functions, Including cope plate and end template, it is connected between the cope plate and end template and combines riser;The left side top of the cope plate Upper cutting has hole for injecting glue;The combination riser includes vertical panel and flask board, the vertical panel altogether there are two, each vertical panel Vertical view is semicircular arc, and the bottom of vertical panel, which is dug, installation threaded hole, is rotated in the installation threaded hole and is connected with mandril, The head and the tail both ends of the mandril are both provided with screw thread, and the other end of mandril is connected with movable jacking block;The upper surface of the flask board Digging has the twice rail plate of square crossing, the movable jacking block to be embedded in inside rail plate, the top of the movable jacking block Portion, which is dug, has threaded hole, the other end spiral of mandril to be plugged in the screw top hole of movable jacking block;The inner wall of the vertical panel It is inlaid with combination petal, being dug on the splicing top of the combination petal has feed inlet, and guide post is plugged in feed inlet, described to lead Column is connected with hole for injecting glue.
Being dug as a kind of preferred technical solution of the utility model, on the end template has taper hole, the taper hole interpolation It is connected to lower core, the lower core is hollow cylindrical structure, and lower core is passed through from the center of flask board, is connected to combination petal Bottom.
As a kind of preferred technical solution of the utility model, the combination petal is that semicircle is cylindrical, combines petal phase To cylindrical drum side on, right side opening is carved with positioning pin nail hole, and left side is plugged with shop bolt, the positioning pin nail hole and positioning Pin matches.
As a kind of preferred technical solution of the utility model, the front and back two sides of the movable jacking block is inclined-plane, inclined-plane On be evenly arranged with anti-skid chequer, the corresponding rail plate end in inclined-plane is equipped with flexible inclined guide pillar.
As a kind of preferred technical solution of the utility model, the flexible inclined guide pillar includes outer sleeve and inner guiding post, institute The end of outer sleeve is stated by flanged joint to external drive equipment, and the inner surface of outer sleeve is provided with standard thread.
As a kind of preferred technical solution of the utility model, it is provided with and outer sleeve phase on the outer surface of the inner guiding post Matched external screw thread, and the front end of inner guiding post is the inclined-plane to match with movable jacking block.
Compared with prior art, the utility model has the beneficial effects that:
(1) the utility model is set by the way that movable jacking block and rail plate is arranged using the connection external drive of flexible inclined guide pillar It is standby, driving is matched with the inclined-plane of movable jacking block with the inclined-plane of inner guiding post front end, realizes the vertical panel water of movable jacking block and top Square to forward or backward, and then realize that molding and demoulding to combining petal control, be used herein inclined-plane driving, can be with The transmission loss generally connected is effectively reduced, activity is more flexible smooth, effectively reduces energy consumption;
(2) the utility model is by the way that lower core to be fixed on end template, be arranged in vertical panel two it is full symmetric Petal is combined, in conjunction with the promotion of movable jacking block and the level and vertical direction of mandril, by the bottom and the left and right sides of mold It is completely separable, inner ring core pulling and outer ring stripping action can be conveniently realized, rate of release is improved;
In conclusion the utility model realizes fast automatic stripping operation, work efficiency is high, and low energy consumption.
Description of the drawings
Fig. 1 is the utility model of the whole structure diagram;
Fig. 2 is that the utility model combines petal schematic top plan view.
In figure:1- cope plates;2- end templates;3- combines riser;4- hole for injecting glue;5- combines petal;6- guide posts;
201- taper holes 201;Core under 202-;
301- vertical panels;302- flask boards;303- installs threaded hole;304- mandrils;305- movable jacking blocks;306- slidings are led Rail;307- inner guiding posts;308- stretches inclined guide pillar;309- outer sleeves;
501- positioning pin nail hole;502- shop bolts.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.
The explanation of following embodiment is refer to the attached drawing, can be to the particular implementation implemented to example the utility model Example.The direction and position term that the utility model is previously mentioned, for example, "upper", " in ", "lower", "front", "rear", "left", "right", " It is interior ", "outside", " side " etc., be only the direction and position with reference to annexed drawings.Therefore, the direction and position term used is to use To illustrate and understand the utility model, rather than to limit the utility model.
Embodiment:
As shown in Figure 1, the utility model provides a kind of mold with automatic demoulding functions, including cope plate 1 and bottom Template 2 is connected between the cope plate 1 and end template 2 and combines riser 3;Being dug in the left side top of the cope plate 1 has note Glue hole 4;The hole for injecting glue 4 is for connecting charging equipment, and for note film raw material to be added, combination riser 3 connects cope plate 1 and bed die Plate 2 forms the general frame of mold.
The combination riser 3 includes vertical panel 301 and flask board 302, the vertical panel 301 altogether there are two, it is each vertical The vertical view of plate 301 is semicircular arc, and the flask board 302 is used to provide support for vertical panel 301, and installs demoulding zero Part, vertical panel 301 forms the frame of entire mold, and is made of two full symmetric parts, can conveniently realize spelling Installation is connect, can also easily directly be dismantled from centre position;The bottom of the vertical panel 301, which is dug, installation threaded hole 303, Rotation is connected with mandril 304 in the installation threaded hole 303, and the head and the tail both ends of the mandril 304 are both provided with screw thread, mandril 304 other end is connected with movable jacking block 305;The upper surface of the flask board 302, which is dug, has the twice sliding of square crossing to lead Rail 306, the movable jacking block 305 are embedded in inside rail plate 306, and the top of the movable jacking block 305, which is dug, screw thread The other end spiral in hole, mandril 304 is plugged in the screw top hole of movable jacking block 305;Movable jacking block 305 can be led in sliding It is moved forward and backward in rail 306, and then the mandril 304 of top is driven to do horizontal motion, then can drive the vertical panel 301 of top Two parts it is opposite or move toward one another, realize that the either form removal of the molding to vertical panel 301 operates;
As shown in Fig. 2, the inner wall of the vertical panel 301 is inlaid with combination petal 5, the splicing top of the combination petal 5 Upper cutting has feed inlet, guide post 6 is plugged in feed inlet, the guide post 6 is connected with hole for injecting glue 4.The combination petal 5 is half Cylindrical tube shape combines on the opposite cylindrical drum side of petal 5, and right side opening is carved with positioning pin nail hole 501, and left side is plugged with positioning pin Nail 502, the positioning pin nail hole 501 matches with shop bolt 502.The combination petal 5 of both sides passes through 501 He of positioning pin nail hole Shop bolt 502 realizes that positioning is fixed, and sealing structure is formed under the extruding of both sides vertical panel 301, and injection raw material then leads to The inside that hole for injecting glue 4 enters to combination petal 5 along guide post 6 is crossed, compression molding operation is carried out.
It should be noted that being dug on the end template 2 has taper hole 201, mo(u)ld bottom half core 202 is plugged in the taper hole 201, The lower core 202 is hollow cylindrical structure, and lower core 202 is passed through from the center of flask board 302, is connected to combination petal 5 Bottom, lower core 202 forms integrated sealing structure with petal 5 is combined, and lower core 202 and end template 2 are relatively solid Determine structure, the internal diameter of lower core 202 matches with 5 bottom of petal is combined so that combination petal 5 can be easily from lower core Deviate from 202, when mandril 304 jacks up vertical panel 301, while combination petal 5 will be driven to be jacked up, so as to easily Realize inner ring core pulling operation.
It further illustrates, the front and back two sides of the movable jacking block 305 is inclined-plane, is evenly arranged on inclined-plane anti-skidding Line, corresponding 306 end of rail plate in inclined-plane are equipped with flexible inclined guide pillar 308.The flexible inclined guide pillar 308 includes outer sleeve 309 and inner guiding post 307, the end of the outer sleeve 309 is by flanged joint to external drive equipment, and outer sleeve 309 is interior Surface is provided with standard thread.The external screw thread to match with outer sleeve 309 is provided on the outer surface of the inner guiding post 307, and The front end of inner guiding post 307 is the inclined-plane to match with movable jacking block 305.Flexible inclined guide pillar 308 can with external driving motor or It is other rotational driving devices, drives outer sleeve 309 to rotate by driving equipment, under the action of spiral connects, inner guiding post 307 are screwed out either screw-in, and then movable jacking block 305 is driven to move forward or back, and realize that the demoulding of horizontal direction and molding are driven Dynamic operation.
In conclusion the utility model is mainly characterized by:
(1) the utility model is set by the way that movable jacking block and rail plate is arranged using the connection external drive of flexible inclined guide pillar It is standby, driving is matched with the inclined-plane of movable jacking block with the inclined-plane of inner guiding post front end, realizes the vertical panel water of movable jacking block and top Square to forward or backward, and then realize that molding and demoulding to combining petal control, be used herein inclined-plane driving, can be with The transmission loss generally connected is effectively reduced, activity is more flexible smooth, effectively reduces energy consumption;
(2) the utility model is by the way that lower core to be fixed on end template, be arranged in vertical panel two it is full symmetric Petal is combined, in conjunction with the promotion of movable jacking block and the level and vertical direction of mandril, by the bottom and the left and right sides of mold It is completely separable, inner ring core pulling and outer ring stripping action can be conveniently realized, rate of release is improved;
In conclusion the utility model realizes fast automatic stripping operation, work efficiency is high, and low energy consumption.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

Claims (6)

1. a kind of mold with automatic demoulding functions, it is characterised in that:Including cope plate (1) and end template (2), the upper mold It is connected between plate (1) and end template (2) and combines riser (3);Being dug in the left side top of the cope plate (1) has hole for injecting glue (4);The combination riser (3) includes vertical panel (301) and flask board (302), the vertical panel (301) altogether there are two, each The vertical view of vertical panel (301) is semicircular arc, and the bottom of vertical panel (301), which is dug, installation threaded hole (303), the installation Rotation is connected with mandril (304) in threaded hole (303), and the head and the tail both ends of the mandril (304) are both provided with screw thread, mandril (304) the other end is connected with movable jacking block (305);The twice for having square crossing are dug in the upper surface of the flask board (302) Rail plate (306), the movable jacking block (305) are embedded in rail plate (306) inside, the top of the movable jacking block (305) Portion, which is dug, has threaded hole, the other end spiral of mandril (304) to be plugged in the screw top hole of movable jacking block (305);It is described to hang down The inner wall of straight panel (301) is inlaid with combination petal (5), and being dug on the splicing top of the combination petal (5) has feed inlet, feeds It is plugged with guide post (6) in mouthful, the guide post (6) is connected with hole for injecting glue (4).
2. a kind of mold with automatic demoulding functions according to claim 1, it is characterised in that:The end template (2) Upper cutting has taper hole (201), and mo(u)ld bottom half core (202) is plugged in the taper hole (201), and the lower core (202) is hollow cylinder Body structure, lower core (202) pass through from the center of flask board (302), are connected to the bottom of combination petal (5).
3. a kind of mold with automatic demoulding functions according to claim 2, it is characterised in that:The combination petal (5) it is that semicircle is cylindrical, on the opposite cylindrical drum side of combination petal (5), right side opening is carved with positioning pin nail hole (501), left side It is plugged with shop bolt (502), the positioning pin nail hole (501) matches with shop bolt (502).
4. a kind of mold with automatic demoulding functions according to claim 1, it is characterised in that:The movable jacking block (305) front and back two sides is inclined-plane, and anti-skid chequer, inclined-plane corresponding rail plate (306) end peace are evenly arranged on inclined-plane Equipped with flexible inclined guide pillar (308).
5. a kind of mold with automatic demoulding functions according to claim 4, it is characterised in that:The flexible inclined guide pillar (308) include outer sleeve (309) and inner guiding post (307), the end of the outer sleeve (309) passes through flanged joint to external drive Equipment, and the inner surface of outer sleeve (309) is provided with standard thread.
6. a kind of mold with automatic demoulding functions according to claim 5, it is characterised in that:The inner guiding post (307) external screw thread to match with outer sleeve (309) is provided on outer surface, and the front end of inner guiding post (307) is and activity The inclined-plane that jacking block (305) matches.
CN201721735359.9U 2017-12-13 2017-12-13 A kind of mold with automatic demoulding functions Expired - Fee Related CN207736687U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721735359.9U CN207736687U (en) 2017-12-13 2017-12-13 A kind of mold with automatic demoulding functions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721735359.9U CN207736687U (en) 2017-12-13 2017-12-13 A kind of mold with automatic demoulding functions

Publications (1)

Publication Number Publication Date
CN207736687U true CN207736687U (en) 2018-08-17

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ID=63117877

Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112060553A (en) * 2020-07-27 2020-12-11 晋西工业集团有限责任公司 Compression mold for nonmetal parts with threads at two ends
CN113681843A (en) * 2021-07-28 2021-11-23 株洲时代新材料科技股份有限公司 Full-automatic demolding rubber mold and demolding method thereof
CN114311540A (en) * 2022-01-10 2022-04-12 安徽岳塑汽车工业股份有限公司 Combined mold for injection molding of parts and use method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112060553A (en) * 2020-07-27 2020-12-11 晋西工业集团有限责任公司 Compression mold for nonmetal parts with threads at two ends
CN113681843A (en) * 2021-07-28 2021-11-23 株洲时代新材料科技股份有限公司 Full-automatic demolding rubber mold and demolding method thereof
CN114311540A (en) * 2022-01-10 2022-04-12 安徽岳塑汽车工业股份有限公司 Combined mold for injection molding of parts and use method thereof

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180817

Termination date: 20181213