CN114474530A - Mold closing device - Google Patents
Mold closing device Download PDFInfo
- Publication number
- CN114474530A CN114474530A CN202210084829.9A CN202210084829A CN114474530A CN 114474530 A CN114474530 A CN 114474530A CN 202210084829 A CN202210084829 A CN 202210084829A CN 114474530 A CN114474530 A CN 114474530A
- Authority
- CN
- China
- Prior art keywords
- rack
- base
- clamping plate
- splint
- driving gear
- 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.)
- Pending
Links
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 abstract description 8
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000001746 injection moulding Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000036632 reaction speed Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/20—Opening, closing or clamping
- B29C33/22—Opening, closing or clamping by rectilinear movement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The application relates to the field of injection molding technology, in particular to a mold closing device, which solves the problems of long load time and large energy loss of a driving piece in the process of tightly abutting a movable mold and a fixed mold by adopting a hydraulic driving piece, which comprises a base, a plurality of slide rails are arranged on the base along the length direction, a first clamping plate and a second clamping plate are arranged above the base, the bottoms of the first clamping plate and the second clamping plate are both connected with sliding blocks which are matched with the sliding rails in a sliding way, the bottom of the first clamping plate is connected with a first rack along the length direction of the base, the bottom of the second clamping plate is connected with a second rack along the length direction of the base, the top surface of the base is provided with a driving gear meshed and matched with the first rack and the second rack, the driving gear is coaxially connected with a rotary driving piece, and the rotary driving piece is installed in the base. This application has the load time that reduces the compound die driving piece, and then reduces the effect of the energy consumption of compound die stage.
Description
Technical Field
The application relates to the field of injection molding technology, in particular to a mold closing device.
Background
The die is a tool for making a blank into a finished piece with a specific shape and size under the action of external force, and is widely used for blanking, die forging, cold heading, extrusion and other pressing casting and the forming processing of engineering plastics, rubber and the like.
At present, when two parts of a die are closed, a movable die and a fixed die are abutted by a hydraulic driving part, and then a blank is injected into a formed cavity to wait for forming, so that the load time of the driving part is long in the process, and the continuous loss of energy is caused, and further improvement is needed.
Disclosure of Invention
In order to reduce the load time of compound die driving piece, and then reduce the energy consumption of compound die stage, this application provides a mold closing device.
The application provides a mold closing device adopts following technical scheme:
the utility model provides a mold closing device, includes the base, be equipped with many slide rails along length direction on the base, the base top is equipped with first splint and second splint, first splint with second splint bottom all be connected with the slide rail complex slider that slides, first splint bottom is followed the length direction of base is connected with first rack, second splint bottom is followed the length direction of base is connected with the second rack, the base top surface be provided with first rack with second rack meshing complex driving gear, driving gear coaxial coupling has the rotation driving piece, the rotation driving piece install in the base.
Through adopting the above technical scheme, made things convenient for and slided first splint and second splint and set up on the base, with first rack and second rack and the cooperation of driving gear engagement, when having made things convenient for rotation driving piece drive driving gear to rotate, drive first rack and second rack along length direction translation on the base, and then drive first splint and second splint along slide rail synchronous motion on the base, make first splint and second splint be close to each other or keep away from each other, made things convenient for the centre gripping of first splint and second splint to the mould and relieved the centre gripping, the energy consumption when having reduced the compound die.
In a specific possible implementation scheme, a limiting plate is tightly attached to one side of the base, which is away from the second rack, of the first rack, and one side of the base, which is away from the first rack, of the second rack.
By adopting the technical scheme, the first rack and the second rack are conveniently abutted to the driving gear through the two limiting plates respectively, the first rack and the second rack are prevented from being separated from the driving gear, the first rack and the second rack are meshed with the driving gear more accurately and tightly, and the reaction speed and the displacement precision when the driving gear drives the first clamping plate and the second clamping plate to synchronously move are improved.
In a specific implementation scheme, the side of each of the two limiting plates facing the driving gear is provided with a plurality of rolling needles.
By adopting the technical scheme, when the first rack and the second rack are tightly attached to the limiting plate to move, the abrasion between the first rack and the corresponding limiting plate and the abrasion between the second rack and the corresponding limiting plate are reduced, and the reciprocating movement of the first rack and the second rack is facilitated.
In a specific embodiment, the top edges of the two limiting plates are connected with a baffle plate, and the baffle plate is arranged parallel to the top surface of the base.
Through adopting above-mentioned technical scheme, made things convenient for through the baffle with the driving gear with the top die that wants the centre gripping separate, reduced the die when pouring into the blank drop to the driving gear in and then cause the probability of influence to the operation of driving gear.
In a specific possible embodiment, the bottom of the first clamping plate and the bottom of the second clamping plate are both provided with accommodating grooves for the baffle to penetrate through.
By adopting the technical scheme, the laying distance of the baffle is prolonged, the driving gear, the first rack and the second rack are all covered, and the probability that the blank falls between the first rack and the driving gear and between the second rack and the driving gear when the blank is poured into the die, and further the meshing between the driving gear and the first rack or the second rack is influenced is further reduced.
In a specific embodiment, the base top surface is provided with a first driven gear on a side of the driving gear facing the first clamping plate, the base top surface is provided with a second driven gear on a side of the driving gear facing the second clamping plate, the first driven gear is engaged with the first rack, and the second driven gear is engaged with the second rack.
By adopting the technical scheme, the limiting plate on one side of the first rack, the driving gear on the other side of the first rack and the first driven gear are used for clamping and limiting the first rack, the limiting plate on one side of the second rack, the driving gear on the other side of the second rack and the second driven gear are used for clamping and limiting the second rack, the meshing precision among the first rack, the second rack and the driving gear is further improved, and the reciprocating movement of the first rack and the second rack and the locking of the driving gear on the first rack and the second rack are facilitated.
In a specific embodiment, a speed reducer is disposed between the driving gear and the rotary driving member.
Through adopting above-mentioned technical scheme, reduced the rotational speed of rotation driving piece for the removal of first splint and second splint is more stable, and has reduced the impact force when first splint and second splint carry out the motion that opens and shuts, has made things convenient for the compound die and the die sinking of mould, prevents that the mould from taking place to damage under the impact force of first splint and second splint.
In a specific embodiment, an end of the first rack facing the second splint is rounded, and an end of the second rack facing the first splint is rounded.
Through adopting above-mentioned technical scheme, reduced between first rack and second splint bottom to and the probability of the emergence collision wearing and tearing between second rack and first splint bottom, made things convenient for the reciprocating motion of first rack in second splint bottom, and the reciprocating motion of second rack in first splint bottom.
In a specific embodiment, a first support plate is connected to a side of the first clamping plate facing away from the second clamping plate, and a second support plate is connected to a side of the second clamping plate facing away from the first clamping plate.
Through adopting above-mentioned technical scheme, made things convenient for and supported first splint through first backup pad, supported second splint through the second backup pad for when first splint and second splint are close to relatively and carry out the centre gripping to the mould under the drive of first rack and second rack, first splint and second splint take place the probability of deformation to the direction that deviates from each other and reduce, make first splint and second splint more stable to the clamping action of mould.
In a specific implementation manner, anti-disengaging plates for preventing the first rack and the second rack from disengaging from the driving gear are embedded at two ends of the base in the length direction.
Through adopting above-mentioned technical scheme, made things convenient for and restricted the displacement distance of first splint and second splint through the anticreep board for when first splint and second splint laminate with corresponding anticreep board respectively, the end of first rack and second rack all cooperates with the driving gear meshing, and the end and the driving gear of first rack and second rack break away from when preventing reciprocal sliding, and then lead to follow-up centre gripping to the mould to have the inconvenience.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the first clamping plate and the second clamping plate are arranged on the base in a sliding mode conveniently, the first rack and the second rack are meshed with the driving gear in a matched mode, when the driving gear is driven to rotate by the rotating driving piece, the first rack and the second rack are driven to translate on the base along the length direction, and then the first clamping plate and the second clamping plate are driven to synchronously move on the base along the sliding rail, so that the first clamping plate and the second clamping plate are close to or away from each other, clamping and clamping releasing of the first clamping plate and the second clamping plate on a mold are facilitated, and energy consumption in mold closing is reduced;
2. the limiting plates are respectively arranged on the sides, away from the driving gear, of the first rack and the second rack, and the first driven gear and the second driven gear are respectively arranged on the sides, facing the driving gear, of the first rack and the second rack, so that the first rack and the second rack are meshed with the driving gear more accurately and tightly, and the reaction speed and the displacement precision of the first clamping plate and the second clamping plate are improved;
3. through connecting baffle between two spacing boards to set up the holding tank that supplies the baffle to run through in first splint bottom and second splint bottom, made things convenient for and covered driving gear, first rack and second rack through the baffle, the blank drops to between driving gear, first rack and second rack when preventing to inject the blank after the compound die after the mould into, causes the hindrance to the meshing between driving gear and first rack and second rack.
Drawings
Fig. 1 is a schematic structural view of a mold clamping apparatus according to an embodiment of the present application.
Fig. 2 is a schematic structural view of a base and a first clamp plate of a mold clamping apparatus according to an embodiment of the present application.
Fig. 3 is a schematic structural view of a base and a second clamp plate of a mold clamping apparatus according to an embodiment of the present application.
Description of reference numerals: 1. a base; 11. a slide rail; 12. a slider; 13. accommodating grooves; 14. a first driven gear; 15. a second driven gear; 16. an anti-drop plate; 2. a first splint; 21. a first rack; 22. a first support plate; 3. a second splint; 31. a second rack; 32. a second support plate; 4. a driving gear; 41. rotating the driving member; 42. a speed reducer; 5. a limiting plate; 51. a baffle plate; 52. and (7) rolling needles.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a mold closing device. Referring to fig. 1, a mold closing device, including base 1, be connected with two slide rails 11 along length direction on the base 1, still be provided with first splint 2 and second splint 3 on the base 1 relatively, first splint 2 and second splint 3 all are perpendicular with base 1's length direction, and first splint 2 and second splint 3 bottom all are connected with slider 12, have made things convenient for first splint 2 and second splint 3 to reciprocate to slide on slide rail 11 through corresponding slider 12.
Referring to fig. 2 and 3, a first rack 21 is connected to the bottom of the first clamping plate 2 along the length direction of the base 1, a second rack 31 is connected to the bottom of the second clamping plate 3 along the length direction of the base 1, the teeth of the first rack 21 and the second rack 31 are oppositely arranged, a driving gear 4 is rotatably arranged on the top surface of the base 1, the first rack 21 and the second rack 31 are both engaged and matched, a speed reducer 42 is coaxially connected to the bottom of the driving gear 4, the speed reducer 42 in the embodiment of the present application may be a worm gear reducer, the worm gear reducer is connected to a rotary driving member 41, the rotary driving member 41 in the embodiment of the present application may be a servo motor, when the rotary driving member 41 drives the driving gear 4 to rotate through the speed reducer 42, the first rack 21 and the second rack 31 perform synchronous motion under the driving of the driving gear 4, and drive the first clamping plate 2 and the second clamping plate 3 to perform synchronous motion, the clamping of the first clamping plate 2 and the second clamping plate 3 to the mould and the releasing of the clamping are facilitated. The setting of speed reducer 42 makes the removal of first splint 2 and second splint 3 more stable, has reduced the impact force when first splint 2 and second splint 3 carry out the motion of opening and shutting, has reduced the probability that the mould takes place the damage under the impact force of first splint 2 and second splint 3.
Referring to fig. 2 and 3, on the side of the base 1 facing away from the second rack 31 of the first rack 21, and one side of the second rack 31 departing from the first rack 21 is provided with a limit plate 5 in a clinging manner, a first driven gear 14 is rotatably arranged on the base 1 below the first clamping plate 2, and the first driven gear 14 is engaged with the first rack 21, a second driven gear 15 is rotatably arranged on the base 1 below the second clamping plate 3, and the second driven gear 15 is engaged with the second rack 31, which facilitates the clamping of the first rack 21 through the first driven gear 14, the driving gear 4 and the corresponding limit plate 5, and the second rack 31 is clamped by the second driven gear 15, the driving gear 4 and the corresponding limit plate 5, the meshing fit between the first rack 21 and the second rack 31 and the driving gear 4 is more precise and tight, and the reaction speed and the displacement precision of the first clamping plate 2 and the second clamping plate 3 are improved.
Referring to fig. 2 and 3, the contact position of the first rack 21 and the bottom of the second clamping plate 3, the contact position of the second rack 31 and the bottom of the first clamping plate 2, and one side of the two limiting plates 5 facing the driving gear 4 are all provided with a plurality of roller pins 52, so that when the first rack 21 moves under the driving of the driving gear 4, the abrasion and noise between the first rack 21 and the corresponding limiting plate 5 or the bottom of the second clamping plate 3 are reduced; when the second rack 31 is driven by the driving gear 4 to move, abrasion and noise between the second rack 31 and the corresponding limiting plate 5 or the bottom of the first clamping plate 2 are reduced, and reciprocating movement of the first rack 21 and the second rack 31 is facilitated.
Referring to fig. 2 and 3, one end of the first rack 21 away from the first clamping plate 2 and one end of the second rack 31 away from the second clamping plate 3 are both rounded, and one side end of the bottom of the second clamping plate 3 facing the first rack 21 and one side end of the bottom of the first clamping plate 2 facing the second rack 31 are also rounded, so that the probability of collision and abrasion when the first rack 21 enters the bottom of the second clamping plate 3 or when the second rack 31 enters the bottom of the first clamping plate 2 is reduced, and the reciprocating movement of the first rack 21 and the second rack 31 is further facilitated.
Referring to fig. 1 and 2, be connected with baffle 51 jointly between two limiting plates 5, baffle 51 is parallel with base 1 top surface, and the holding tank 13 that supplies baffle 51 to run through has all been seted up to first splint 2 bottom and second splint 3 bottom, made things convenient for through baffle 51 with first rack 21, second rack 31 and driving gear 4 cover, when having reduced the mould and carrying out the blank and pouring into under the centre gripping of first splint 2 and second splint 3, the blank drops to driving gear 4, between first rack 21 and the second rack 31, and then cause the probability of hindrance to the removal of first splint 2 and second splint 3.
Referring to fig. 2 and 3, the anti-falling plate 16 is embedded in one side of the base 1 deviating from the driving gear 4 of the first clamping plate 2 and one side of the second clamping plate 3 deviating from the driving gear 4, and the anti-falling plate 16 is perpendicular to the length direction of the base 1, so that the moving distance of the first clamping plate 2 and the second clamping plate 3 is limited by the two anti-falling plates 16, when the first clamping plate 2 and the second clamping plate 3 are respectively attached to the corresponding anti-falling plates 16, the first rack 21 and the second rack 31 are still meshed with the driving gear 4, the first rack 21 or the second rack 31 is prevented from being separated from the driving gear 4, and the reciprocating opening and closing movement of the first clamping plate 2 and the second clamping plate 3 is facilitated.
Referring to fig. 1 and 2, one side of first splint 2 deviating from driving gear 4 is connected with first backup pad 22, one side of second splint 3 deviating from driving gear 4 is connected with second backup pad 32, when first splint 2 and second splint 3 carry out the centre gripping compound die to the mould, first backup pad 22 supports first splint 2, second backup pad 32 supports second splint 3, make first splint 2 and second splint 3 to the probability that takes place deformation from the direction of driving gear 4 that keeps away from reduces, the stability when first splint 2 and second splint 3 carry out the centre gripping to the mould has been strengthened.
The implementation principle of a mold closing device in the embodiment of the application is as follows: slide block 12 with first splint 2 and second splint 3 all with the cooperation of sliding of slide rail 11, imbed two anticreep boards 16 respectively in the base 1, start rotation driving piece 41, rotate 41 drive driving gear 4 rotations of driving piece, and drive first rack 21 and the removal of second rack 31 along base 1's length direction, first rack 21 and second rack 31 drive first splint 2 and second splint 3 respectively and carry out synchronous motion, make first splint 2 and second splint 3 be close to each other, with the mould centre gripping, will rotate driving piece 41 and close, can inject the blank into to the mould.
After the blank in the mould is formed, the rotating driving part 41 is started again, the rotating driving part 41 drives the driving gear 4 to rotate, the first rack 21 and the second rack 31 are driven to move along the length direction of the base 1, the first rack 21 and the second rack 31 respectively drive the first clamping plate 2 and the second clamping plate 3 to synchronously move, the first clamping plate 2 and the second clamping plate 3 are far away from each other, the clamping state of the mould is relieved, and the mould is conveniently taken out and the demoulding operation is carried out.
The above is a preferred embodiment of the present application, and the scope of protection of the present application is not limited by the above, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A mold clamping apparatus, characterized in that: comprises a base (1), a plurality of slide rails (11) are arranged on the base (1) along the length direction, a first clamping plate (2) and a second clamping plate (3) are arranged above the base (1), the bottoms of the first clamping plate (2) and the second clamping plate (3) are both connected with sliding blocks (12) which are matched with the sliding rails (11) in a sliding way, the bottom of the first clamping plate (2) is connected with a first rack (21) along the length direction of the base (1), the bottom of the second clamping plate (3) is connected with a second rack (31) along the length direction of the base (1), the top surface of the base (1) is provided with a driving gear (4) which is meshed and matched with the first rack (21) and the second rack (31), the driving gear (4) is coaxially connected with a rotating driving piece (41), and the rotating driving piece (41) is installed in the base (1).
2. A mold clamping apparatus as set forth in claim 1, wherein: the base (1) is provided with a limiting plate (5) in one side of the first rack (21) deviating from the second rack (31) and one side of the second rack (31) deviating from the first rack (21) are tightly attached to the limiting plate.
3. A mold clamping apparatus according to claim 2, characterized in that: one side of each of the two limiting plates (5) facing the driving gear (4) is provided with a plurality of rolling needles (52).
4. A mold clamping apparatus according to claim 2, characterized in that: the top edges of the two limiting plates (5) are connected with a baffle (51) together, and the baffle (51) is parallel to the top surface of the base (1).
5. A mold clamping apparatus according to claim 4, characterized in that: the bottom of the first clamping plate (2) and the bottom of the second clamping plate (3) are both provided with accommodating grooves (13) for the baffle plates (51) to penetrate through.
6. A mold clamping apparatus as set forth in claim 1, wherein: base (1) top surface in driving gear (4) orientation one side of first splint (2) is provided with first driven gear (14), base (1) top surface in driving gear (4) orientation one side of second splint (3) is provided with second driven gear (15), first driven gear (14) with first rack (21) meshing cooperation, second driven gear (15) with second rack (31) meshing cooperation.
7. A mold clamping apparatus as set forth in claim 1, wherein: a speed reducer (42) is arranged between the driving gear (4) and the rotary driving piece (41).
8. A mold clamping apparatus as defined in claim 3, wherein: one end of the first rack (21) facing the second clamping plate (3) is smooth, and one end of the second rack (31) facing the first clamping plate (2) is smooth.
9. A mold clamping apparatus as set forth in claim 1, wherein: first splint (2) deviate from one side of second splint (3) is connected with first backup pad (22), second splint (3) deviate from one side of first splint (2) is connected with second backup pad (32).
10. A mold clamping apparatus as set forth in claim 1, wherein: the anti-falling plate (16) used for preventing the first rack (21) and the second rack (31) from being separated from the driving gear (4) is embedded into two ends of the base (1) in the length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210084829.9A CN114474530A (en) | 2022-01-25 | 2022-01-25 | Mold closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210084829.9A CN114474530A (en) | 2022-01-25 | 2022-01-25 | Mold closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114474530A true CN114474530A (en) | 2022-05-13 |
Family
ID=81474474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210084829.9A Pending CN114474530A (en) | 2022-01-25 | 2022-01-25 | Mold closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114474530A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05200813A (en) * | 1992-01-25 | 1993-08-10 | Okuma Mach Works Ltd | Mold clamping driving device |
| CN101890772A (en) * | 2010-04-13 | 2010-11-24 | 苏州同大机械有限公司 | Die opening and closing mechanism |
| CN104129067A (en) * | 2014-07-12 | 2014-11-05 | 张家港市三佳中空吹塑科技有限公司 | Die locking apparatus |
| CN105058747A (en) * | 2015-08-18 | 2015-11-18 | 苏州金纬中空技术有限公司 | Blow-molding machine double-layer machine head structure with single storage cylinder |
| CN209228268U (en) * | 2018-08-31 | 2019-08-09 | 湖北卫之盾人防防护设备有限公司 | A kind of novel shock-resistant closed guard gate |
| CN110947823A (en) * | 2019-11-22 | 2020-04-03 | 东莞市东兴铝业有限公司 | Die-cut mould of aluminium alloy angle sign indicating number |
| CN211104912U (en) * | 2019-09-05 | 2020-07-28 | 弘元新材料(包头)有限公司 | Single polycrystal square rod terminal surface automatic centering device |
| CN212420605U (en) * | 2020-05-25 | 2021-01-29 | 无锡隆昌兴模具钢材有限公司 | Positioning device for ultrasonic rolling |
| CN213531097U (en) * | 2020-11-12 | 2021-06-25 | 天津遇升工模具有限公司 | Engraving machine capable of achieving accurate alignment and used for mold production |
-
2022
- 2022-01-25 CN CN202210084829.9A patent/CN114474530A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05200813A (en) * | 1992-01-25 | 1993-08-10 | Okuma Mach Works Ltd | Mold clamping driving device |
| CN101890772A (en) * | 2010-04-13 | 2010-11-24 | 苏州同大机械有限公司 | Die opening and closing mechanism |
| CN104129067A (en) * | 2014-07-12 | 2014-11-05 | 张家港市三佳中空吹塑科技有限公司 | Die locking apparatus |
| CN105058747A (en) * | 2015-08-18 | 2015-11-18 | 苏州金纬中空技术有限公司 | Blow-molding machine double-layer machine head structure with single storage cylinder |
| CN209228268U (en) * | 2018-08-31 | 2019-08-09 | 湖北卫之盾人防防护设备有限公司 | A kind of novel shock-resistant closed guard gate |
| CN211104912U (en) * | 2019-09-05 | 2020-07-28 | 弘元新材料(包头)有限公司 | Single polycrystal square rod terminal surface automatic centering device |
| CN110947823A (en) * | 2019-11-22 | 2020-04-03 | 东莞市东兴铝业有限公司 | Die-cut mould of aluminium alloy angle sign indicating number |
| CN212420605U (en) * | 2020-05-25 | 2021-01-29 | 无锡隆昌兴模具钢材有限公司 | Positioning device for ultrasonic rolling |
| CN213531097U (en) * | 2020-11-12 | 2021-06-25 | 天津遇升工模具有限公司 | Engraving machine capable of achieving accurate alignment and used for mold production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111873340B (en) | Full-automatic mould device that opens and shuts | |
| CN1986192A (en) | Plastic injecting mold | |
| CN110039733B (en) | Automobile injection mold | |
| CN114082919B (en) | Direct-pressing mold locking device of die casting machine and application method thereof | |
| CN114474530A (en) | Mold closing device | |
| CN1951668B (en) | Plastic jet mould | |
| CN112477019A (en) | Mold convenient for demolding for automobile parts and demolding method thereof | |
| CN217916495U (en) | Multi-part large-angle automobile hollow plastic pipe die | |
| CN216399568U (en) | Turning device is used in mould processing | |
| CN108819149A (en) | A kind of injection mould closing demoulding mechanism | |
| CN213004422U (en) | Mould grinding device | |
| CN210283029U (en) | Mould for producing core-pulling pipe fitting | |
| CN208133487U (en) | Moveable double molds install fixed mould-matching structure | |
| CN210126256U (en) | Modularization refrigerator inner bag mould | |
| CN215750525U (en) | Injection mold convenient to side direction drawing of patterns | |
| CN220661642U (en) | Sliding block out-pushing structure of injection mold of automobile water tank bracket | |
| CN218429775U (en) | Die for external oblique tooth belt multi-head internal tooth product | |
| CN216423154U (en) | Plastic mold guiding device with positioning and guiding functions | |
| CN218256513U (en) | Slip-out mechanism of injection molding pipe fitting mold | |
| CN214645428U (en) | Oblique material-stripping USB flash disk shell injection mold | |
| CN218314914U (en) | Injection mold is used in automotive interior spare production | |
| CN213766992U (en) | Automatic demolding and taking device of injection molding machine | |
| CN220658977U (en) | A mould positioner for mould processing | |
| CN2715967Y (en) | Injection moulding die with auxiliary demouding mechanism | |
| CN215320397U (en) | Take back-off to form energy-saving injection mold of demoulding structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |