CN111113999A - Bidirectional combined die - Google Patents
Bidirectional combined die Download PDFInfo
- Publication number
- CN111113999A CN111113999A CN201911394947.4A CN201911394947A CN111113999A CN 111113999 A CN111113999 A CN 111113999A CN 201911394947 A CN201911394947 A CN 201911394947A CN 111113999 A CN111113999 A CN 111113999A
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- CN
- China
- Prior art keywords
- die
- female die
- rack
- male die
- guide
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- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/32—Discharging presses
Abstract
The invention discloses a bidirectional combined die which comprises a rack, wherein a first male die and a second male die which are arranged on the left and right are fixed on the rack, a first female die matched with the first male die and a second female die matched with the second male die are arranged between the first male die and the second male die, and the first female die and the second female die are fixedly connected through a connecting assembly; the machine frame is provided with a driving mechanism for driving the first female die and the second female die to move left and right, and a clamping mechanism is respectively arranged between the first male die and the first female die and between the second male die and the second female die. The invention comprises two sets of communicated or different molds, and when a molded article is manufactured on one mold, the other mold can take away the newly molded article, thereby effectively avoiding the time wasted in taking the article and effectively improving the production efficiency of the article.
Description
Technical Field
The invention relates to the technical field of metal molds, in particular to a bidirectional combined mold.
Background
The mould is a mould and a tool for obtaining a required product by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. After the article is formed, the male die and the female die are separated to take out the formed article, so that a lot of time is wasted in the article taking-out process, and the production efficiency of the article is influenced.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a bidirectional combined die which comprises two sets of communicated or different dies, wherein a formed article is manufactured on one die, and the newly formed article can be taken away from the other die, so that the time wasted in taking the article is effectively avoided, and the production efficiency of the article can be effectively improved.
The scheme for solving the technical problems is as follows:
a bidirectional combined die comprises a frame, wherein a first male die and a second male die which are arranged on the left and right are fixed on the frame, a first female die matched with the first male die and a second female die matched with the second male die are arranged between the first male die and the second male die, and the first female die and the second female die are fixedly connected through a connecting assembly; the machine frame is provided with a driving mechanism for driving the first female die and the second female die to move left and right, and a clamping mechanism is respectively arranged between the first male die and the first female die and between the second male die and the second female die.
Rectangular holes penetrating in the left-right direction, rectangular positioning holes perpendicular to the rectangular holes and step through holes arranged on the outer sides of the rectangular positioning holes are formed in the first female die and the second female die respectively;
coupling assembling includes the rectangle inserted block, and the both ends of rectangle inserted block are in the rectangle hole of first die and the rectangle hole on the second die respectively the plug bush, and the both ends of rectangle inserted block shaping respectively has two and two rectangle counter bores that the rectangle locating hole is corresponding, has cup jointed the rectangle reference column in every rectangle counter bore, and the upper end of rectangle reference column stretches into in the rectangle locating hole, the shaping has the screw hole that sets up with the axle center with the step through-hole on the rectangle reference column, cup jointed locking screw in the step through-hole, locking screw spiro union is in the screw hole.
The driving mechanism comprises a first rack which is fixed on the rack and arranged in the left-right direction, the first rack is meshed with a first gear, the first gear is fixed at one end of a gear shaft, the middle part of the gear shaft is hinged on a hinge seat fixedly connected with a first female die, a second gear is fixed at the other end of the gear shaft and is meshed with a second rack which is vertically arranged, the lower end of the second rack is fixed on a piston rod of an oil cylinder, and the oil cylinder is fixedly connected with a second female die;
the driving mechanism further comprises four guide slide bars arranged in parallel with the first rack, two ends of each guide slide bar are respectively fixed on the first male die and the second male die, guide holes matched with the guide slide bars are respectively formed in the first female die and the second female die, and the guide slide bars are inserted and sleeved in the guide holes.
Two first guide holes which are symmetrically arranged up and down are formed in the first male die, and two first right-angle trapezoidal grooves which are symmetrically arranged up and down are formed in the first female die;
two second guide holes which are symmetrically arranged up and down are formed in the second male die, and two second right-angle trapezoidal grooves which are symmetrically arranged up and down are formed in the second female die;
the mold locking mechanism comprises a pair of locking blocks which are symmetrically arranged up and down, each locking block is fixed on a piston rod of a corresponding second oil cylinder, and the second oil cylinders are fixed on the rack; the locking block comprises a guide inserted rod and an inclined plate, the guide inserted rod of the left mold locking mechanism is inserted in the first guide hole, and the inclined plate of the left mold locking mechanism is pressed against the inclined surface of the first right-angle trapezoidal groove; and the guide inserted rod of the mold locking mechanism on the right side is aligned with the second guide hole.
The distance L1 between the bottom surface of the rectangular positioning column and the bottom surface of the rectangular counter bore is greater than the depth L2 of the rectangular positioning hole.
The spring is fixed on the bottom surface of the rectangular counter bore, and the sum of the length L3 of the spring in a natural state and the length L4 of the rectangular positioning column is greater than the depth L5 of the rectangular counter bore.
The four connecting assemblies are arranged on the periphery of the first concave die and the periphery of the second concave die.
The invention has the following outstanding effects: compared with the prior art, the mould comprises two sets of communicated or different moulds, and when a formed article is manufactured on one mould, the newly formed article can be taken away from the other mould, so that the time wasted in taking the article is effectively avoided, and the production efficiency of the article can be effectively improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view in front elevation of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is an enlarged view of a portion of FIG. 1 with respect to B;
fig. 5 is a cross-sectional view of fig. 2 taken about C-C.
Detailed Description
In an embodiment, as shown in fig. 1 to 5, a two-way combined die comprises a frame 1, wherein a first male die 21 and a second male die 22 which are arranged on the left and right are fixed on the frame 1, a first female die 23 matched with the first male die 21 and a second female die 24 matched with the second male die 22 are arranged between the first male die 21 and the second male die 22, and the first female die 23 and the second female die 24 are fixedly connected through a connecting assembly 3; the frame 1 is provided with a driving mechanism 4 for driving the first female die 23 and the second female die 24 to move left and right, and a clamping mechanism 5 is respectively arranged between the first male die 21 and the first female die 23 and between the second male die 22 and the second female die 24.
Furthermore, a rectangular hole 201 penetrating in the left-right direction, a rectangular positioning hole 202 perpendicular to the rectangular hole 201, and a step through hole 203 arranged outside the rectangular positioning hole 202 are formed on the first concave die 23 and the second concave die 24 respectively;
coupling assembling 3 includes rectangle inserted block 31, and in the both ends of rectangle inserted block 31 inserted sleeve respectively the rectangular hole 201 on first die 23 and the rectangular hole 201 on second die 24, the both ends of rectangle inserted block 31 shaping respectively have two rectangle counter bores 311 corresponding with two rectangle locating holes 202, and it has rectangle reference column 32 to cup joint in every rectangle counter bore 311, and rectangle reference column 32's upper end is stretched into in the rectangle locating hole 202, the shaping has the screw hole 321 with the axle center setting of step through-hole 203 on the rectangle reference column 32, cup joint has locking screw 33 in step through-hole 203, and locking screw 33 spiro union is in screw hole 321.
Furthermore, the driving mechanism 4 comprises a first rack 41 fixed on the frame 1 in the left-right direction, the first rack 41 is engaged with a first gear 42, the first gear 42 is fixed at one end of a gear shaft 43, the middle part of the gear shaft 43 is hinged on a hinge seat 44 fixedly connected with the first female die 23, the other end of the gear shaft 43 is fixed with a second gear 48, the second gear 48 is engaged with a second rack 45 vertically arranged, the lower end of the second rack 45 is fixed on a piston rod of an oil cylinder 46, and the oil cylinder 46 is fixedly connected with the second female die 24;
the driving mechanism 4 further comprises four guide slide bars 47 arranged in parallel with the first rack 42, two ends of each guide slide bar 47 are respectively fixed on the first male die 21 and the second male die 22, guide holes 204 matched with the guide slide bars 47 are respectively formed in the first female die 23 and the second female die 24, and the guide slide bars 47 are inserted and sleeved in the guide holes 204.
Furthermore, two first guide holes 211 which are symmetrically arranged up and down are formed on the first male die 21, and two first right-angle trapezoidal grooves 231 which are symmetrically arranged up and down are formed on the first female die 23;
two second guide holes 221 which are symmetrically arranged up and down are formed in the second male die 22, and two second right-angle trapezoidal grooves 241 which are symmetrically arranged up and down are formed in the second female die 24;
the mold locking mechanism 5 comprises a pair of locking blocks 51 which are symmetrically arranged up and down, each locking block 51 is fixed on a piston rod of a corresponding second oil cylinder 52, and the second oil cylinders 52 are fixed on the frame 1; the locking block 51 comprises a guide inserting rod 511 and an inclined plate 512, the guide inserting rod 511 of the left clamping mechanism 5 is inserted into the first guide hole 211, and the inclined plate 512 of the left clamping mechanism 5 is pressed against the inclined surface of the first right trapezoid-shaped groove 231; the guide insert rod 511 of the mold clamping mechanism 5 on the right side is aligned with the second guide hole 221.
Furthermore, the distance L1 between the bottom surface of the rectangular positioning post 32 and the bottom surface of the rectangular counter bore 311 is greater than the depth L2 of the rectangular positioning hole 202.
Furthermore, a spring 34 is fixed on the bottom surface of the rectangular counterbore 311, and the sum of the length L3 of the spring 34 in the natural state and the length L4 of the rectangular positioning column 32 is greater than the depth L5 of the rectangular counterbore 311.
Furthermore, the connecting assemblies 3 are four, and four connecting assemblies 3 are arranged around the first concave die 23 and the second concave die 24.
The working principle is as follows: firstly, the piston rod of the second oil cylinder 46 contracts to drive the second rack to move downwards, the second rack drives the second gear to rotate clockwise, the second gear drives the first gear to rotate through the gear shaft, the first gear drives the first female die and the second female die to move from the right side to the left side through the first rack, the first female die approaches to the first male die, when the first female die is pressed against the first male die, the piston rods of the two second oil cylinders of the mold locking mechanism 5 on the left side extend to drive the respective locking blocks 51 to approach to the first male die, the guide inserted rods of the locking blocks 51 are inserted and sleeved in the first guide holes, the inclined plate of the locking blocks is pressed against the inclined surface of the first right-angle trapezoid-shaped groove 231, along with the continuous insertion of the locking blocks, the inclined plate pushes the first female die towards the first male die to perform the mold locking effect, then the article molding is performed on a cavity formed by the first male die and the first female die, and at the same time, the article which is just manufactured and molded on the second male die or the second female die can be taken out, so that the article can be taken out while being manufactured and molded, and the time wasted in taking the article can be effectively avoided.
Finally, the above embodiments are only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the scope of the present invention should be defined by the claims.
Claims (7)
1. A two-way assembling die, includes frame (1), its characterized in that: a first male die (21) and a second male die (22) which are arranged on the left and right are fixed on the rack (1), a first female die (23) matched with the first male die (21) and a second female die (24) matched with the second male die (22) are arranged between the first male die (21) and the second male die (22), and the first female die (23) and the second female die (24) are fixedly connected through a connecting component (3); the die locking mechanism is characterized in that a driving mechanism (4) for driving the first female die (23) and the second female die (24) to move left and right is arranged on the rack (1), and a die locking mechanism (5) is respectively arranged between the first male die (21) and the first female die (23) and between the second male die (22) and the second female die (24).
2. A two-way combination die as claimed in claim 1, wherein: rectangular holes (201) penetrating in the left-right direction, rectangular positioning holes (202) perpendicular to the rectangular holes (201), and step through holes (203) arranged on the outer sides of the rectangular positioning holes (202) are formed in the first concave die (23) and the second concave die (24) respectively;
coupling assembling (3) are including rectangle inserted block (31), and the both ends of rectangle inserted block (31) are in rectangular hole (201) of first die (23) and rectangular hole (201) on second die (24) respectively the plug bush, and the both ends of rectangle inserted block (31) are the shaping respectively have two rectangle counter bores (311) corresponding with two rectangle locating holes (202), and every rectangle counter bore (311) endotheca has rectangle reference column (32), and the upper end of rectangle reference column (32) stretches into in rectangle locating hole (202), the shaping has screw hole (321) with the axle center setting of step through-hole (203) on rectangle reference column (32), step through-hole (203) endotheca has set up locking screw (33), and locking screw (33) spiro union is in screw hole (321).
3. A two-way combination die as claimed in claim 1, wherein: the driving mechanism (4) comprises a first rack (41) which is fixed on the rack (1) and arranged in the left-right direction, a first gear (42) is meshed with the first rack (41), the first gear (42) is fixed at one end of a gear shaft (43), the middle part of the gear shaft (43) is hinged on a hinge seat (44) which is fixedly connected with the first female die (23), a second gear (48) is fixed at the other end of the gear shaft (43), the second gear (48) is meshed with a second rack (45) which is vertically arranged, the lower end of the second rack (45) is fixed on a piston rod of an oil cylinder (46), and the oil cylinder (46) is fixedly connected with the second female die (24);
the driving mechanism (4) further comprises four guide slide bars (47) arranged in parallel with the first rack (42), two ends of each guide slide bar (47) are respectively fixed on the first male die (21) and the second male die (22), guide holes (204) matched with the guide slide bars (47) are respectively formed in the first female die (23) and the second female die (24), and the guide slide bars (47) are inserted and sleeved in the guide holes (204).
4. A two-way combination die as claimed in claim 1, wherein: two first guide holes (211) which are symmetrically arranged up and down are formed in the first male die (21), and two first right-angle trapezoidal grooves (231) which are symmetrically arranged up and down are formed in the first female die (23);
two second guide holes (221) which are symmetrically arranged up and down are formed in the second male die (22), and two second right-angle trapezoidal grooves (241) which are symmetrically arranged up and down are formed in the second female die (24);
the mold locking mechanism (5) comprises a pair of locking blocks (51) which are arranged in an up-down symmetrical mode, each locking block (51) is fixed on a piston rod of a corresponding second oil cylinder (52), and the second oil cylinders (52) are fixed on the rack (1); the locking block (51) comprises a guide insertion rod (511) and an inclined plate (512), the guide insertion rod (511) of the left clamping mechanism (5) is inserted into the first guide hole (211), and the inclined plate (512) of the left clamping mechanism (5) is pressed against the inclined surface of the first right trapezoid groove (231); the guide insert rod (511) of the right clamping mechanism (5) is aligned with the second guide hole (221).
5. A two-way combination die as claimed in claim 2, wherein: the distance L1 between the bottom surface of the rectangular positioning column (32) and the bottom surface of the rectangular counter bore (311) is larger than the depth L2 of the rectangular positioning hole (202).
6. A two-way combination die as claimed in claim 2, wherein: a spring (34) is fixed on the bottom surface of the rectangular counter bore (311), and the sum of the length L3 of the spring (34) in a natural state and the length L4 of the rectangular positioning column (32) is greater than the depth L5 of the rectangular counter bore (311).
7. A two-way combination die as claimed in claim 1 or claim 2, wherein: the number of the connecting assemblies (3) is four, and the four connecting assemblies (3) are arranged on the periphery of the first concave die (23) and the periphery of the second concave die (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911394947.4A CN111113999B (en) | 2019-12-30 | 2019-12-30 | Bidirectional combined die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911394947.4A CN111113999B (en) | 2019-12-30 | 2019-12-30 | Bidirectional combined die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111113999A true CN111113999A (en) | 2020-05-08 |
| CN111113999B CN111113999B (en) | 2021-11-02 |
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ID=70505216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911394947.4A Active CN111113999B (en) | 2019-12-30 | 2019-12-30 | Bidirectional combined die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111113999B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102452153A (en) * | 2010-10-25 | 2012-05-16 | 鸿富锦精密工业（深圳）有限公司 | Mold ejection device and injection molding equipment |
| CN206644267U (en) * | 2017-04-10 | 2017-11-17 | 东莞市杰和信模具有限公司 | A kind of small-sized two-way molding die |
| CN107351327A (en) * | 2017-09-08 | 2017-11-17 | 台州市黄岩力松机械有限公司 | Composite die with the dynamic model of a cover half two |
| CN107511973A (en) * | 2016-06-16 | 2017-12-26 | 汉达精密电子(昆山)有限公司 | Jacking block ejecting mechanism |
| CN108927498A (en) * | 2017-05-22 | 2018-12-04 | 科华控股股份有限公司 | A kind of orientation demoulding mechanism of shell molding machine two-way system shell |
-
2019
- 2019-12-30 CN CN201911394947.4A patent/CN111113999B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102452153A (en) * | 2010-10-25 | 2012-05-16 | 鸿富锦精密工业（深圳）有限公司 | Mold ejection device and injection molding equipment |
| CN107511973A (en) * | 2016-06-16 | 2017-12-26 | 汉达精密电子(昆山)有限公司 | Jacking block ejecting mechanism |
| CN206644267U (en) * | 2017-04-10 | 2017-11-17 | 东莞市杰和信模具有限公司 | A kind of small-sized two-way molding die |
| CN108927498A (en) * | 2017-05-22 | 2018-12-04 | 科华控股股份有限公司 | A kind of orientation demoulding mechanism of shell molding machine two-way system shell |
| CN107351327A (en) * | 2017-09-08 | 2017-11-17 | 台州市黄岩力松机械有限公司 | Composite die with the dynamic model of a cover half two |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111113999B (en) | 2021-11-02 |
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Effective date of registration: 20211013 Address after: 528400 one of 109 Le'an Road, Lianfeng community, Lianfeng village, Xiaolan Town, Zhongshan City, Guangdong Province Applicant after: Zhongshan jinjiayi Hardware Technology Co.,Ltd. Address before: 523000 Building 1, No.9 Keji 9 Road, Songshanhu Park, Dongguan City, Guangdong Province Applicant before: Dongguan Jiahong Electromechanical Technology Co.,Ltd. |
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