CN209849822U - Mold device convenient for demolding and used for small products - Google Patents

Mold device convenient for demolding and used for small products Download PDF

Info

Publication number
CN209849822U
CN209849822U CN201920333580.4U CN201920333580U CN209849822U CN 209849822 U CN209849822 U CN 209849822U CN 201920333580 U CN201920333580 U CN 201920333580U CN 209849822 U CN209849822 U CN 209849822U
Authority
CN
China
Prior art keywords
die
plate
mold
rod
movable
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.)
Active
Application number
CN201920333580.4U
Other languages
Chinese (zh)
Inventor
金元萍
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.)
Wuxi high precision forging machine technology Co., Ltd
Original Assignee
金元萍
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 金元萍 filed Critical 金元萍
Priority to CN201920333580.4U priority Critical patent/CN209849822U/en
Application granted granted Critical
Publication of CN209849822U publication Critical patent/CN209849822U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to the technical field of mold, and a mold device for small-size product convenient to drawing of patterns is disclosed, comprising a base plate, the top fixedly connected with mount of bottom plate, the fixed cover of the equal fixedly connected with in top at bottom plate both ends, the top fixedly connected with bracing piece of bottom plate, the top fixedly connected with spring of bottom plate, the top fixedly connected with pneumatic cylinder of mount, the equal fixedly connected with guide bar in both sides at mount top, the bottom fixedly connected with stopper of guide bar. This mold device for small-size product convenient to drawing of patterns through twisting the knob for inside the slider enters into the spout from the ring channel is inside, utilizes the elastic action of spring, and then makes the fly leaf drive inserted bar rebound, makes the movable block ejecting with the product, thereby can be convenient take out the product in the mould, has solved the trouble problem of traditional artifical manual drawing of patterns, has reduced intensity of labour, has improved production efficiency.

Description

Mold device convenient for demolding and used for small products
Technical Field
The utility model relates to the technical field of mold, specifically be a mold device for small-size product convenient to drawing of patterns.
Background
The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. It is a tool for making blank into product with specific shape and size under the action of external force. The method is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like. The mold generally comprises a movable mold and a fixed mold which can be separated or closed, a workpiece is taken out when the movable mold and the fixed mold are separated, and a blank is injected into a mold cavity for forming when the movable mold and the fixed mold are closed. However, in the prior art, the demoulding of small products is not suitable for large machinery such as a hydraulic cylinder, but the manual demoulding is difficult to take out by operators, the workload of the operators is increased, and manpower and material resources are wasted.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a small-size product is with mould device convenient to drawing of patterns possesses the advantage of the drawing of patterns of being convenient for, has solved the trouble problem of small-size product mould drawing of patterns.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a die device for small products convenient for demoulding comprises a bottom plate, wherein a fixed frame is fixedly connected to the top of the bottom plate, fixed sleeves are fixedly connected to the tops of two ends of the bottom plate, a supporting rod is fixedly connected to the top of the bottom plate, a spring is fixedly connected to the top of the bottom plate, a hydraulic cylinder is fixedly connected to the top of the fixed frame, guide rods are fixedly connected to two sides of the top of the fixed frame, a limiting block is fixedly connected to the bottom ends of the guide rods, a guide sleeve is movably sleeved on the surface of each guide rod, an upper die is fixedly connected to one side of each guide sleeve, a lower die is fixedly connected to the top end of each supporting rod, sliding grooves are formed in the inner walls of two sides of each fixed sleeve, a ring groove located below each sliding groove is formed in the fixed sleeves, each sliding, one side fixedly connected with movable rod of slider, the movable rod runs through and extends to the one end fixedly connected with knob at fixed cover top, there is the fly leaf on the surface of movable rod through bearing swing joint, T type groove has all been seted up to the inside of bed die both sides, the inside swing joint in T type groove has the inserted bar, the top fixedly connected with movable block of inserted bar.
Preferably, the number of the supporting rods is four, and the four supporting rods are arranged at four corners of the bottom of the lower die in a rectangular array.
Preferably, the bottoms of the two sides of the upper die are fixedly connected with limit columns, and the tops of the two sides of the lower die are provided with limit holes corresponding to the limit columns.
Preferably, the size of the annular groove is matched with that of the sliding block.
Preferably, one side of the movable plate is fixedly connected with one end of each spring, the number of the springs is two, and the other side of the movable plate is fixedly connected with the bottom end of the inserted rod.
Preferably, the shape and size of the movable block are matched with those of the top of the T-shaped groove.
(III) advantageous effects
Compared with the prior art, the utility model provides a small-size mould device for product convenient to drawing of patterns possesses following beneficial effect:
this mold device for small-size product convenient to drawing of patterns, through twisting the knob, make inside the slider enters into the spout from the ring channel is inside, utilize the elastic action of spring, and then make the fly leaf drive the inserted bar rebound, make the movable block ejecting with the product, thereby can be convenient take out the product in the mould, the trouble problem of traditional artifical manual drawing of patterns has been solved, labor intensity is reduced, production efficiency is improved, the guide bar can control the motion route of going up the mould, prevent to go up the mould and take place position variation, thereby the quality of product has been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side sectional view of the fixing sleeve structure of the present invention;
fig. 3 is a schematic view of the local structure of the movable rod movably connected to the movable plate through the bearing.
In the figure: the device comprises a base plate 1, a fixed frame 2, a fixed sleeve 3, a supporting rod 4, a spring 5, a hydraulic cylinder 6, a guide rod 7, a guide sleeve 8, an upper die 9, a lower die 10, a sliding groove 11, an annular groove 12, a sliding block 13, a movable rod 14, a knob 15, a movable plate 16, a T-shaped groove 17, an inserted rod 18, a movable block 19 and a limiting block 20.
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. 1-3, a mold device for small products convenient for demolding comprises a bottom plate 1, a fixed frame 2 is fixedly connected to the top of the bottom plate 1, fixed sleeves 3 are fixedly connected to the tops of both ends of the bottom plate 1, a support rod 4 is fixedly connected to the top of the bottom plate 1, a spring 5 is fixedly connected to the top of the bottom plate 1, a hydraulic cylinder 6 is fixedly connected to the top of the fixed frame 2, guide rods 7 are fixedly connected to both sides of the top of the fixed frame 2, a limit block 20 is fixedly connected to the bottom ends of the guide rods 7, a guide sleeve 8 is movably sleeved on the surface of the guide rods 7, an upper mold 9 is fixedly connected to one side of the guide sleeve 8, a lower mold 10 is fixedly connected to the top end of the support rod 4, a chute 11 is formed in the inner walls of both sides of the fixed sleeve 3, an annular groove 12, the utility model discloses a mould, including runner 11, fixed cover 3, runner 11, slide bar 14, movable rod 14, T type groove 17 has all been seted up to the inside of bed die 10 both sides, the inside swing joint of T type groove 17 has inserted bar 18, the top fixedly connected with movable block 19 of inserted bar 18, the inside swing joint of runner 11 has slider 13, one side fixedly connected with movable rod 14 of slider 13, movable rod 14 runs through and extends to the one end fixedly connected with knob 15 at fixed cover 3 top, the surface of movable rod 14 has fly leaf 16 through bearing swing joint, the inside of T type groove 17.
The number of the support rods 4 is four, and the four support rods 4 are arranged at four corners of the bottom of the lower die 10 in a rectangular array, so that the stability of the lower die 10 is ensured, and the movement is prevented; the bottom parts of two sides of the upper die 9 are fixedly connected with limiting columns, the top parts of two sides of the lower die 10 are respectively provided with a limiting hole corresponding to the limiting column, and when the upper die 9 moves downwards to contact with the lower die 10, the limiting columns are inserted into the limiting holes, so that the die can be prevented from displacing, and the product quality is improved; the size of the annular groove 12 is matched with that of the sliding block 13, so that the sliding block 13 is favorably clamped in the annular groove 12 when demoulding is not needed; one side of the movable plate 16 is fixedly connected with one end of the spring 5, the number of the springs 5 is two, the elastic action of the spring 5 is utilized, so that the product is conveniently demoulded, and the other side of the movable plate 16 is fixedly connected with the bottom end of the inserted rod 18; the shape and size of movable block 19 and the shape and size phase-match at T type groove 17 top, when movable block 19 accomodates T type groove 17 inside, the top of movable block 19 highly flushes with the inside of bed die 10, prevents to influence product quality.
When the mold releasing device is used, the knob 15 is pressed downwards, so that the sliding block 13 on the movable rod 14 moves downwards in the sliding groove 11, when the sliding block 13 moves into the annular groove 12, the knob 15 is screwed clockwise, the sliding block 13 changes in position, the sliding block 13 is clamped in the annular groove 12, when the movable rod 14 moves downwards, the movable plate 16 compresses the spring 5, meanwhile, the movable plate 16 drives the insert rod 18 to move downwards, so that the movable block 19 is accommodated in the T-shaped groove 17, a mold can be formed, the hydraulic cylinder 6 is started to drive the upper mold 9 to move downwards, so that the upper mold 9 is in close contact with the lower mold 10, when the mold releasing is needed for a period of time, the hydraulic cylinder 6 is used for driving the upper mold 9 to be separated from the lower mold 10, the knob 15 is screwed anticlockwise, so that the sliding block 13 corresponds to the sliding groove 11, and the elastic action of the spring 5 is, which in turn causes the movable plate 16 to move upward to bring the plunger 18, so that the movable block 19 ejects the product inside the lower mold 10.
In conclusion, according to the mold device for the small product convenient for demolding, the knob 15 is screwed, the sliding block 13 enters the chute 11 from the inside of the annular groove 12, the movable plate 16 drives the insertion rod 18 to move upwards by utilizing the elastic action of the spring 5, and the movable block 19 ejects the product out, so that the product in the mold can be conveniently taken out, the problem that the traditional manual demolding is troublesome is solved, the labor intensity is reduced, the production efficiency is improved, the guide rod 7 can control the movement path of the upper mold 9, the position change of the upper mold 9 is prevented, and the quality of the product is improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a mold device for small-size product convenient to drawing of patterns, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a fixing frame (2), the tops of two ends of the bottom plate (1) are fixedly connected with a fixing sleeve (3), the top of the bottom plate (1) is fixedly connected with a support rod (4), the top of the bottom plate (1) is fixedly connected with a spring (5), the top of the fixing frame (2) is fixedly connected with a hydraulic cylinder (6), two sides of the top of the fixing frame (2) are fixedly connected with guide rods (7), the bottom of each guide rod (7) is fixedly connected with a limiting block (20), a guide sleeve (8) is movably sleeved on the surface of each guide rod (7), one side of each guide sleeve (8) is fixedly connected with an upper die (9), the top of each support rod (4) is fixedly connected with a lower die (10), the inner walls of two sides of the fixing sleeve (3) are respectively provided with a sliding groove (11), an annular groove (12) below the sliding, spout (11) are linked together with ring channel (12), the inside swing joint of spout (11) has slider (13), one side fixedly connected with movable rod (14) of slider (13), movable rod (14) run through and extend to one end fixedly connected with knob (15) at fixed cover (3) top, there is fly leaf (16) on the surface of movable rod (14) through bearing swing joint, T type groove (17) have all been seted up to the inside of bed die (10) both sides, the inside swing joint of T type groove (17) has inserted bar (18), the top fixedly connected with movable block (19) of inserted bar (18).
2. The die set for small products easy to demold according to claim 1, wherein: the number of the support rods (4) is four, and the four support rods (4) are arranged at four corners of the bottom of the lower die (10) in a rectangular array.
3. The die set for small products easy to demold according to claim 1, wherein: the bottom of the two sides of the upper die (9) is fixedly connected with a limiting column, and the top of the two sides of the lower die (10) is provided with a limiting hole corresponding to the limiting column.
4. The die set for small products easy to demold according to claim 1, wherein: the size of the annular groove (12) is matched with that of the sliding block (13).
5. The die set for small products easy to demold according to claim 1, wherein: one side of the movable plate (16) is fixedly connected with one end of each spring (5), the number of the springs (5) is two, and the other side of the movable plate (16) is fixedly connected with the bottom end of the inserted rod (18).
6. The die set for small products easy to demold according to claim 1, wherein: the shape and the size of the movable block (19) are matched with those of the top of the T-shaped groove (17).
CN201920333580.4U 2019-03-17 2019-03-17 Mold device convenient for demolding and used for small products Active CN209849822U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920333580.4U CN209849822U (en) 2019-03-17 2019-03-17 Mold device convenient for demolding and used for small products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920333580.4U CN209849822U (en) 2019-03-17 2019-03-17 Mold device convenient for demolding and used for small products

Publications (1)

Publication Number Publication Date
CN209849822U true CN209849822U (en) 2019-12-27

Family

ID=68933870

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920333580.4U Active CN209849822U (en) 2019-03-17 2019-03-17 Mold device convenient for demolding and used for small products

Country Status (1)

Country Link
CN (1) CN209849822U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111408696A (en) * 2020-04-28 2020-07-14 含山县朝霞铸造有限公司 Sand mold device for nodular cast iron hub
CN111516186A (en) * 2020-04-29 2020-08-11 滁州市锴模装备模具制造有限公司 Novel negative pressure door stopper ejecting device
CN112164820A (en) * 2020-08-30 2021-01-01 江西省世道新能源科技有限公司 Sealing device for sealing lithium battery cap and implementation method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111408696A (en) * 2020-04-28 2020-07-14 含山县朝霞铸造有限公司 Sand mold device for nodular cast iron hub
CN111516186A (en) * 2020-04-29 2020-08-11 滁州市锴模装备模具制造有限公司 Novel negative pressure door stopper ejecting device
CN112164820A (en) * 2020-08-30 2021-01-01 江西省世道新能源科技有限公司 Sealing device for sealing lithium battery cap and implementation method thereof

Similar Documents

Publication Publication Date Title
CN209849822U (en) Mold device convenient for demolding and used for small products
CN2803681Y (en) Plastic mould injector for side valve mould of top cap of oil storage cup
CN110696308A (en) Mold stripping device for small products
CN204123600U (en) Water spilage tray injection mould
CN208341390U (en) A kind of molding structure mold
CN207859370U (en) A kind of pickoff of plastic mould
CN203254618U (en) Cylinder core pulling injection mold
CN202412613U (en) Injection mold of face cover of remote controller of manipulator
CN204487957U (en) A kind of side cast mould of plastics of the shrinkage cavity demoulding
CN108839378A (en) A kind of mold being conveniently replaceable
CN208068758U (en) A kind of adjustable mold
US4751037A (en) Injection molding process with movable mold core and injection nozzle assembly
CN208514825U (en) A kind of mold
CN203994499U (en) Plastic nut injection mold
CN209050971U (en) Mold is used in a kind of production of trolley case
CN208497434U (en) One kind is convenient for de- mould
CN210233875U (en) Mould with double push plates
CN207859391U (en) A kind of novel Mold Core-pulling Mechanism
CN213618111U (en) Auxiliary demoulding device of cover body plastic injection mould
CN207465785U (en) Injection mold
CN212072837U (en) Injection mold convenient to deep cavity product drawing of patterns
CN212400184U (en) Demolding tool device of automobile injection mold
CN208410714U (en) A kind of demolding structure of hot forming tool
CN209189612U (en) A kind of miniature bean milling machine handle molding continuous mould
CN213353331U (en) But injection mold of fast demoulding

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20200429

Address after: 214000 West floor, building h, 789 Nanhu Avenue, Nanchang District, Wuxi City, Jiangsu Province

Patentee after: Wuxi high precision forging machine technology Co., Ltd

Address before: Bai Ma Zhen Xia Zhang Cun, Pujiang County, Jinhua City, Zhejiang Province

Patentee before: Jin Yuanping