CN216506585U

CN216506585U - Mold opening device for injection mold

Info

Publication number: CN216506585U
Application number: CN202123318724.5U
Authority: CN
Inventors: 杨冬; 张红财; 杨钱虎; 程有刚; 贾亮
Original assignee: Stier Industry Shanghai Co ltd
Current assignee: Stier Industry Shanghai Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-13
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a mold opening device for an injection mold, which comprises a bottom plate, wherein a lower mold is fixedly arranged at the top of the bottom plate, an upper mold is arranged at the top of the lower mold, fixing plates are fixedly connected to two sides of the top of the bottom plate, a supporting plate is transversely arranged at the top of the upper mold, the bottom of the supporting plate is fixedly connected with the top of the fixing plate, a positioning pipe is communicated with the outer side of the fixing plate, a positioning block is slidably connected to the inner part of the positioning pipe, and a groove is formed in the inner side of the positioning block. The utility model solves the problems that the existing mold opening device does not have the effect of stable mold opening, and the materials in the mold opening are damaged due to unstable movement of the upper mold in the mold opening process, so that the use of the mold opening device is inconvenient for a user.

Description

Mold opening device for injection mold

Technical Field

The utility model relates to the technical field of mold opening devices, in particular to a mold opening device for an injection mold.

Background

Injection mold is the equipment commonly used among the plastic products, and injection mold in use need use the mold opening device, but current mold opening device does not have the effect of stable die sinking, goes up the mould and moves the unstable material that leads to inside and receive the damage in the die sinking in-process, and the user of not being convenient for uses.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide a mold opening device for an injection mold, which has the advantage of stable mold opening and solves the problems that the existing mold opening device does not have the effect of stable mold opening, and the material in the mold opening device is damaged and is inconvenient for a user to use due to unstable movement of an upper mold in the mold opening process.

In order to achieve the purpose, the utility model provides the following technical scheme: a die sinking device for an injection die comprises a bottom plate, wherein a lower die is fixedly installed at the top of the bottom plate, an upper die is arranged at the top of the lower die, fixing plates are fixedly connected to two sides of the top of the bottom plate, a supporting plate is transversely arranged at the top of the upper die, the bottom of the supporting plate is fixedly connected with the top of the fixing plate, a positioning pipe is communicated with the outer side of the fixing plate, a positioning block is slidably connected to the inner side of the positioning block, a groove is formed in the inner side of the positioning block, a roller is longitudinally and movably connected to the inner side of the groove, a threaded opening is formed in the outer side of the positioning block, a screw rod is connected to the inner thread of the threaded opening in a threaded manner, the outer side of the screw rod penetrates to the outer side of the positioning pipe, a sliding block is fixedly connected to the top and the bottom of the positioning block, sliding grooves slidably connected with the sliding block are formed in the top and the bottom of the inner wall of the positioning pipe, the bottom fixedly connected with electronic jar of backup pad, the flexible end fixed connection of electronic jar is at the top of last mould.

Preferably, the support block is fixedly connected to the outer side of the screw, the support block is made of plastic, the support block is hexagonal, the surface of the support block is fixedly connected with the anti-slip sleeve, the anti-slip sleeve is made of rubber, and the thickness of the anti-slip sleeve is five millimeters.

Preferably, the surface of the screw is fixedly connected with a first limiting ring, the first limiting ring is positioned inside the positioning tube, the surface of the screw is fixedly connected with a second limiting ring, the second limiting ring is positioned outside the positioning tube, and the first limiting ring and the second limiting ring are both made of metal.

Preferably, the rollers are made of rubber, the number of the rollers is five, the five rollers are linearly and uniformly distributed, the sliding block is rectangular, the sliding groove is rectangular, and the sliding block is made of plastic.

Preferably, the two sides of the top of the bottom plate are fixedly connected with reinforcing blocks, the outer sides of the reinforcing blocks are fixedly connected to the inner sides of the fixing plates, the reinforcing blocks are made of metal, the reinforcing blocks are in right-angled triangle shapes, and the bottom plate is made of metal.

Preferably, positioning rods are fixedly connected to four corners of the top of the upper die, positioning grooves are formed in four corners of the top of the supporting plate, the tops of the positioning rods extend to the tops of the positioning grooves, the positioning rods are made of metal and are in a round rod shape.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the matched use of the bottom plate, the lower die, the upper die, the fixing plate, the supporting plate, the positioning pipe, the positioning block, the groove, the idler wheel, the threaded port, the screw rod, the sliding block, the sliding groove and the electric cylinder, the problems that the existing die sinking device does not have the effect of stable die sinking, the internal material is damaged due to unstable movement of the upper die in the die sinking process, and the use by a user is inconvenient are solved.

2. According to the utility model, through the arrangement of the supporting block, the screw rod can be driven to rotate, and the convenience of the screw rod is effectively improved.

3. According to the utility model, the first limit ring is arranged, so that the stable rotation of the screw can be kept, and the stability of the screw is effectively improved.

4. According to the utility model, the rollers are made of rubber, so that the two sides of the upper die can be better pressed, and the roller is convenient for a user to use.

5. The fixing plate can be supported by the arrangement of the reinforcing blocks, so that the stability of the fixing plate is effectively improved, and the fixing plate is convenient for a user to use.

6. According to the utility model, through the arrangement of the positioning rod, a user can conveniently position the upper die, the stability of the upper die is effectively improved, and the use by the user is convenient.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic sectional front view of a structural mounting tube of the present invention;

fig. 3 is a schematic perspective view of the positioning block of the present invention.

In the figure: 1. a base plate; 2. a lower die; 3. an upper die; 4. a fixing plate; 5. a support plate; 6. a positioning tube; 7. positioning blocks; 8. a groove; 9. a roller; 10. a threaded opening; 11. a screw; 12. a slider; 13. a chute; 14. an electric cylinder; 15. supporting a block; 16. an anti-slip sleeve; 17. a first limit ring; 18. a second stop collar; 19. a reinforcing block; 20. positioning a rod; 21. and (6) positioning a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 3, the mold opening device for the injection mold provided by the utility model comprises a bottom plate 1, a lower mold 2 is fixedly installed on the top of the bottom plate 1, an upper mold 3 is arranged on the top of the lower mold 2, fixing plates 4 are fixedly connected to both sides of the top of the bottom plate 1, a supporting plate 5 is transversely arranged on the top of the upper mold 3, the bottom of the supporting plate 5 is fixedly connected with the top of the fixing plate 4, a positioning pipe 6 is communicated with the outer side of the fixing plate 4, a positioning block 7 is slidably connected to the inner side of the positioning pipe 6, a groove 8 is formed in the inner side of the positioning block 7, a roller 9 is movably connected to the inner side of the groove 8 in the longitudinal direction, a threaded opening 10 is formed in the outer side of the positioning block 7, a screw 11 is connected to the inner thread of the threaded opening 10, the outer side of the screw 11 penetrates through the outer side of the positioning pipe 6, a slider 12 is fixedly connected to both the top and the bottom of the positioning block 7, and a sliding groove 13 is formed in the top and the bottom of the inner wall of the positioning pipe 6, the bottom fixedly connected with electronic jar 14 of backup pad 5, the flexible end fixed connection of electronic jar 14 is at the top of last mould 3.

Referring to fig. 2, a supporting block 15 is fixedly connected to the outer side of the screw 11, the supporting block 15 is made of plastic, the supporting block 15 is hexagonal, an anti-slip sleeve 16 is fixedly connected to the surface of the supporting block 15, the anti-slip sleeve 16 is made of rubber, and the thickness of the anti-slip sleeve 16 is five millimeters.

As a technical optimization scheme of the utility model, the support block 15 is arranged to drive the screw rod 11 to rotate, so that the convenience of the screw rod 11 is effectively improved.

Referring to fig. 2, a first limiting ring 17 is fixedly connected to the surface of the screw 11, the first limiting ring 17 is located inside the positioning tube 6, a second limiting ring 18 is fixedly connected to the surface of the screw 11, the second limiting ring 18 is located outside the positioning tube 6, and both the first limiting ring 17 and the second limiting ring 18 are made of metal.

As a technical optimization scheme of the utility model, the stable rotation of the screw 11 can be kept through the arrangement of the first limiting ring 17, and the stability of the screw 11 is effectively improved.

Referring to fig. 2, the rollers 9 are made of rubber, the number of the rollers 9 is five, the five rollers 9 are linearly and uniformly distributed, the slider 12 is rectangular, the sliding groove 13 is rectangular, and the slider 12 is made of plastic.

As a technical optimization scheme of the utility model, the roller 9 is made of rubber, so that the two sides of the upper die 3 can be better pressed, and the use by a user is facilitated.

Referring to fig. 1, reinforcing blocks 19 are fixedly connected to both sides of the top of the bottom plate 1, the outer sides of the reinforcing blocks 19 are fixedly connected to the inner sides of the fixing plates 4, the reinforcing blocks 19 are made of metal, the reinforcing blocks 19 are in right-angled triangle shapes, and the bottom plate 1 is made of metal.

As a technical optimization scheme of the utility model, the fixing plate 4 can be supported by the arrangement of the reinforcing block 19, so that the stability of the fixing plate 4 is effectively improved, and the use by a user is facilitated.

Referring to fig. 1, go up the equal fixedly connected with locating lever 20 in four corners at mould 3 top, constant head tank 21 has all been seted up in the four corners at backup pad 5 top, and the top of locating lever 20 extends to the top of constant head tank 21, and the material of locating lever 20 is made for the metal, and the shape of locating lever 20 is the round bar shape.

As a technical optimization scheme of the utility model, the positioning of the upper die 3 by a user is facilitated by the arrangement of the positioning rod 20, the stability of the upper die 3 is effectively improved, and the use by the user is facilitated.

The working principle and the using process of the utility model are as follows: during the use, when the user need carry out the die sinking, the user rotates earlier anti-skidding cover 16, anti-skidding cover 16 drives a piece 15 and rotates, a piece 15 drives screw rod 11 and rotates, screw rod 11 drives locating piece 7 and removes, locating piece 7 passes through slider 12 and the stable inside removal at registration arm 6 of spout 13, the both sides of mould 3 are gone up in the surface that makes gyro wheel 9 compresses tightly, later the user starts electronic jar 14, electronic jar 14's flexible end shrink drives mould 3 and carries out the rebound, it is spacing to carry out through the gyro wheel 9 of both sides, can prevent to go up mould 3 and remove, thereby reach the effect of stable die sinking.

In summary, the following steps: this be used for injection mold opening device, through setting up bottom plate 1, lower mould 2, go up mould 3, fixed plate 4, backup pad 5, registration arm 6, locating piece 7, recess 8, gyro wheel 9, screw thread mouth 10, screw rod 11, slider 12, spout 13 and electronic jar 14's cooperation use, solved current mold opening device and did not possess the effect of stable die sinking, the mould removes the unstability and leads to inside material to receive the damage in the die sinking in-process, the problem that the person of not facilitating the use used.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for injection mold opening device, includes bottom plate (1), its characterized in that: the die is characterized in that a lower die (2) is fixedly mounted at the top of the bottom plate (1), an upper die (3) is arranged at the top of the lower die (2), fixing plates (4) are fixedly connected to two sides of the top of the bottom plate (1), a supporting plate (5) is transversely arranged at the top of the upper die (3), the bottom of the supporting plate (5) is fixedly connected with the top of the fixing plate (4), a positioning pipe (6) is communicated with the outer side of the fixing plate (4), a positioning block (7) is slidably connected to the inner side of the positioning pipe (6), a groove (8) is formed in the inner side of the positioning block (7), a roller (9) is movably connected to the inner side of the groove (8) in the longitudinal direction, a threaded opening (10) is formed in the outer side of the positioning block (7), a screw rod (11) is connected to the inner thread of the threaded opening (10), and the outer side of the screw rod (11) penetrates through the outer side of the positioning pipe (6), the top and the equal fixedly connected with slider (12) in bottom of locating piece (7), spout (13) with slider (12) sliding connection are all seted up to the top and the bottom of registration arm (6) inner wall, the electronic jar (14) of bottom fixedly connected with of backup pad (5), the flexible end fixed connection of electronic jar (14) is at the top of last mould (3).

2. An apparatus for opening an injection mold according to claim 1, wherein: the outer side of the screw rod (11) is fixedly connected with a supporting block (15), the supporting block (15) is made of plastic, the supporting block (15) is hexagonal, the surface of the supporting block (15) is fixedly connected with an anti-skidding sleeve (16), the anti-skidding sleeve (16) is made of rubber, and the thickness of the anti-skidding sleeve (16) is five millimeters.

3. An apparatus for opening an injection mold according to claim 1, wherein: the surface fixed connection of screw rod (11) has first spacing ring (17), first spacing ring (17) are located the inside of registration arm (6), the surface fixed connection of screw rod (11) has second spacing ring (18), second spacing ring (18) are located the outside of registration arm (6), first spacing ring (17) are made with metal with second spacing ring (18).

4. An apparatus for opening an injection mold according to claim 1, wherein: the material of gyro wheel (9) sets up to rubber and makes, the quantity of gyro wheel (9) is five, and five gyro wheels (9) are sharp evenly distributed, the shape of slider (12) is the rectangle, the shape of spout (13) is the rectangle, the material of slider (12) is plastics.

5. An apparatus for opening an injection mold according to claim 1, wherein: the equal fixedly connected with boss (19) in both sides at bottom plate (1) top, the outside fixed connection of boss (19) is in the inboard of fixed plate (4), the material of boss (19) is made for the metal, the shape of boss (19) is right angled triangle, the material of bottom plate (1) is made for the metal.

6. An apparatus for opening an injection mold according to claim 1, wherein: go up the equal fixedly connected with locating lever (20) in four corners at mould (3) top, constant head tank (21) have all been seted up in the four corners at backup pad (5) top, the top of locating lever (20) extends to the top of constant head tank (21), the material of locating lever (20) is made for the metal, the shape of locating lever (20) is the pole shape of circle.