CN213733229U - Clamping mechanism in injection molding machine - Google Patents
Clamping mechanism in injection molding machine Download PDFInfo
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- CN213733229U CN213733229U CN202022523438.1U CN202022523438U CN213733229U CN 213733229 U CN213733229 U CN 213733229U CN 202022523438 U CN202022523438 U CN 202022523438U CN 213733229 U CN213733229 U CN 213733229U
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Abstract
The utility model discloses a mold locking mechanism in an injection molding machine, wherein a mold locking component comprises a plurality of fixed first supporting blocks, a plurality of fixed second supporting blocks, a plurality of fixed first connecting rods, a plurality of fixed second supporting blocks, a plurality of fixed second connecting rods, a plurality of fixed first supporting blocks, a plurality of fixed second connecting rods, a plurality of fixed second supporting blocks, a plurality of fixed second connecting rods, a plurality of fixed connecting rods, a plurality of fixed locking mechanism in a plurality of a plurality; the first supporting blocks are fixedly arranged on the upper side and the lower side of the end face of the movable supporting plate respectively, the second supporting blocks are fixedly arranged on the upper side and the lower side of the end face of the lock template respectively, the first supporting blocks and the second supporting blocks are arranged oppositely, one end of the first connecting rod is rotatably connected with the first supporting blocks, one end of the second connecting rod is rotatably connected with the second supporting blocks, and the other end of the first connecting rod is rotatably connected with the other end of the second connecting rod; the bearing block is fixedly arranged on the inner side of the first connecting rod, the upper end and the lower end of the sliding block are respectively provided with a third supporting block, one end of the third connecting rod is rotatably connected with the third supporting block, and the other end of the third connecting rod is rotatably connected with the bearing block; the other end of the ball screw is rotationally fixed with a sliding block in the mold locking component.
Description
Technical Field
The utility model belongs to the technical field of the injection molding machine, refer in particular to a clamping mechanism in injection molding machine.
Background
An injection molding machine is also known as an injection molding machine or an injection machine. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould. The device is divided into a vertical type, a horizontal type and a full-electric type. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a simple structure just can ensure the clamping mechanism in the good closed injection molding machine of mould.
In order to achieve the above purpose, the utility model provides a following technical scheme: a mold locking mechanism in an injection molding machine comprises an injection molding machine body, wherein the injection molding machine body comprises a bottom plate, a vertical plate I and a vertical plate II which are arranged on two sides of the upper end of the bottom plate, a support frame is arranged between the vertical plate I and the vertical plate II, the support frame comprises a fixed support plate and a movable support plate which are parallel to each other, and a mold which comprises an upper mold and a lower mold and can be opened and closed is arranged between the fixed support plate and the movable support plate; the fixed support plate is positioned on one side close to the vertical plate I, a plurality of positioning rods fixedly connected with the vertical plate I are arranged on one side close to the vertical plate I of the fixed support plate, a plurality of guide rods which are uniformly distributed, penetrate out of the movable support plate and are fixedly connected with the fixed support plate are arranged on the vertical plate II, and the movable support plate is in sliding connection relative to the guide rods; the vertical plate II is provided with a ball screw penetrating through the vertical plate II, one end of the ball screw is sleeved on the vertical plate II, a locking template is fixedly arranged on a guide rod between the vertical plate II and the movable supporting plate, a locking module is arranged between the locking template and the movable supporting plate, the other end of the ball screw is fixedly connected with the locking module and drives the locking module to realize locking, a screw nut driving the ball screw to rotate is arranged on the outer side of the vertical plate II, a gear II driving the ball screw to rotate is sleeved outside the screw nut, and the gear II is driven to rotate through a motor II arranged on the inner side of the vertical plate II.
Through adopting foretell technical scheme, drive the mode locking subassembly through the cooperation of lead screw and motor and realize the mode locking, can ensure the stability of mode locking and the reliability of mould compound die.
The utility model discloses further set up to: the mold locking component comprises a plurality of fixed first supporting blocks, a plurality of fixed second supporting blocks, a plurality of fixed first connecting rods, a plurality of fixed second supporting blocks, a plurality of fixed second connecting rods, a plurality of fixed first supporting blocks, a plurality of fixed second connecting rods, a plurality of fixed second supporting blocks, a plurality of fixed first connecting rods, a plurality of fixed second supporting blocks, a plurality of fixed second connecting rods, a plurality of fixed second supporting blocks, a plurality of fixed second connecting rods, a plurality of fixed second supporting blocks, a plurality of fixed second connecting rods; the first supporting blocks are fixedly arranged on the upper side and the lower side of the end face of the movable supporting plate respectively, the second supporting blocks are fixedly arranged on the upper side and the lower side of the end face of the lock template respectively, the first supporting blocks and the second supporting blocks are arranged oppositely, one end of the first connecting rod is rotatably connected with the first supporting blocks, one end of the second connecting rod is rotatably connected with the second supporting blocks, and the other end of the first connecting rod is rotatably connected with the other end of the second connecting rod; the bearing block is fixedly arranged on the inner side of the first connecting rod, the upper end and the lower end of the sliding block are respectively provided with a third supporting block, one end of the third connecting rod is rotatably connected with the third supporting block, and the other end of the third connecting rod is rotatably connected with the bearing block; and the other end of the ball screw is rotationally fixed with a sliding block in the mold locking assembly.
Through adopting foretell technical scheme, can drive the sliding block back and forth movement left side when ball stretches out and draws back, realize the mode locking effect through the connecting rod structure to further ensure the stability of compound die.
The utility model discloses further set up to: and a sliding column is fixedly arranged between the fixed supporting plate and the mold locking plate, and a sliding convex part in sliding connection with the sliding column is arranged on the sliding block.
Through adopting foretell technical scheme, can ensure ball screw through setting up slip post and slide convex part and drive the stability of sliding block operation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of a mold clamping assembly from a first perspective;
FIG. 3 is a schematic diagram of the mold clamping assembly at a second view;
FIG. 4 is a schematic diagram of a third view of the clamping assembly;
reference numbers in the drawings and corresponding part names: 10-bottom plate, 11-vertical plate I, 12-vertical plate II, 13-fixed support plate, 14-movable support plate, 16-guide rod, 20-ball screw, 21-gear II, 22-motor II, 30-locking template, 31-first support block, 32-second support block, 33-first connecting rod, 34-second connecting rod, 35-bearing block, 36-third connecting rod, 37-sliding block, 38-sliding column and 39-third support block.
Detailed Description
An embodiment of the present invention is further explained with reference to fig. 1 to 3.
A mold locking mechanism in an injection molding machine comprises an injection molding machine body, wherein the injection molding machine body comprises a bottom plate 10, a vertical plate I11 and a vertical plate II 12 which are arranged on two sides of the upper end of the bottom plate 10, a support frame is arranged between the vertical plate I11 and the vertical plate II 12, the support frame comprises a fixed support plate 13 and a movable support plate 14 which are parallel to each other, and a mold which can be opened and closed and comprises an upper mold and a lower mold is arranged between the fixed support plate 13 and the movable support plate 14; the fixed support plate 13 is positioned on one side of the vertical plate I11, a plurality of positioning rods fixedly connected with the vertical plate I11 are arranged on one side, close to the vertical plate I11, of the fixed support plate 13, a plurality of guide rods 16 which are uniformly distributed, penetrate through the movable support plate 14 and are fixedly connected with the fixed support plate 13 are arranged on the vertical plate II 12, and the movable support plate 14 is in sliding connection with the guide rods 16; the vertical plate II 12 is provided with a ball screw 20 penetrating through the vertical plate II 12, one end of the ball screw 20 is sleeved on the vertical plate II 12, a locking plate 30 is fixedly arranged on a guide rod 16 between the vertical plate II 12 and a movable supporting plate 14, a locking module is arranged between the locking plate 30 and the movable supporting plate 14, the other end of the ball screw 20 is fixedly connected with the locking module and drives the locking module to realize locking, a screw nut driving the ball screw 20 to rotate is arranged on the outer side of the vertical plate II 12, a gear II 21 driving the screw nut to rotate is sleeved on the screw nut, and the gear II 21 is driven to rotate by a motor II 22 arranged on the inner side of the vertical plate II 12.
Through adopting foretell technical scheme, drive the mode locking subassembly through the cooperation of lead screw and motor and realize the mode locking, can ensure the stability of mode locking and the reliability of mould compound die.
The utility model discloses further set up to: the mold locking component comprises a plurality of fixed first supporting blocks 31, a plurality of fixed second supporting blocks 32, a plurality of fixed first connecting rods 33, a plurality of fixed second connecting rods 34, a plurality of fixed bearing blocks 35, a plurality of fixed third connecting rods 36 and a plurality of fixed sliding blocks 37; the first supporting blocks 31 are respectively fixedly arranged at the upper side and the lower side of the end surface of the movable supporting plate 14, the second supporting blocks 32 are respectively fixedly arranged at the upper side and the lower side of the end surface of the mold locking plate 30, the first supporting blocks 31 and the second supporting blocks 32 are oppositely arranged, one end of the first connecting rod 33 is rotatably connected with the first supporting blocks 31, one end of the second connecting rod 34 is rotatably connected with the second supporting blocks 32, and the other end of the first connecting rod 33 is rotatably connected with the other end of the second connecting rod 34; the bearing block 35 is fixedly arranged at the inner side of the first connecting rod 33, the upper end and the lower end of the sliding block 37 are respectively provided with a third supporting block 39, one end of the third connecting rod 36 is rotatably connected with the third supporting block 39, and the other end of the third connecting rod 36 is rotatably connected with the bearing block 35; the other end of the ball screw 20 is fixed with the slide block 37 in the mold locking component in a rotating way.
Through adopting foretell technical scheme, ball 20 can drive sliding block 37 reciprocating motion left when stretching out and drawing back, realizes the mode locking effect through the connecting rod structure to further ensure the stability of compound die.
The utility model discloses further set up to: a sliding column 38 is fixedly arranged between the fixed support plate 13 and the clamping plate 30, and a sliding convex part connected with the sliding column 38 in a sliding way is arranged on the sliding block 37.
Through adopting foretell technical scheme, can ensure the stability that ball screw drove the operation of sliding block 37 through setting up slip post 38 and slide convex part.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (3)
1. The utility model provides a clamping mechanism in injection molding machine, includes the injection molding machine body, characterized by: the injection molding machine body comprises a bottom plate (10), a vertical plate I (11) and a vertical plate II (12) which are arranged on two sides of the upper end of the bottom plate (10), a support frame is arranged between the vertical plate I (11) and the vertical plate II (12), the support frame comprises a fixed support plate (13) and a movable support plate (14) which are parallel to each other, and a mold which comprises an upper mold and a lower mold and can be opened and closed is arranged between the fixed support plate (13) and the movable support plate (14); the fixed support plate (13) is positioned on one side close to the vertical plate I (11), a plurality of positioning rods (15) fixedly connected with the vertical plate I (11) are arranged on one side, close to the vertical plate I (11), of the fixed support plate (13), a plurality of guide rods (16) which are uniformly distributed, penetrate through the movable support plate (14) and are fixedly connected with the fixed support plate (13) are arranged on the vertical plate II (12), and the movable support plate (14) is in sliding connection with the guide rods (16); the vertical plate II (12) is provided with a ball screw (20) penetrating through the vertical plate II (12), one end of the ball screw (20) is sleeved on the vertical plate II (12), a locking plate (30) is fixedly arranged on a guide rod (16) between the vertical plate II (12) and a movable supporting plate (14), a locking module is arranged between the locking plate (30) and the movable supporting plate (14), the other end of the ball screw (20) is fixedly connected with the locking module and drives the locking module to lock the mold, a screw nut driving the ball screw (20) to rotate is arranged on the outer side of the vertical plate II (12), a gear II (21) driving the screw nut to rotate is sleeved outside the screw nut, and the gear II (21) is driven to rotate by a motor II (22) arranged on the inner side of the vertical plate II (12).
2. The mold clamping mechanism in an injection molding machine as claimed in claim 1, wherein: the mould locking component comprises a plurality of fixed first supporting blocks (31), a plurality of fixed second supporting blocks (32), a plurality of fixed first connecting rods (33), a plurality of fixed second connecting rods (34), a plurality of fixed bearing blocks (35), a plurality of fixed third connecting rods (36) and a plurality of fixed sliding blocks (37); the first supporting blocks (31) are respectively and fixedly arranged at the upper side and the lower side of the end face of the movable supporting plate (14), the second supporting blocks (32) are respectively and fixedly arranged at the upper side and the lower side of the end face of the lock template (30), the first supporting blocks (31) and the second supporting blocks (32) are oppositely arranged, one end of the first connecting rod (33) is rotatably connected with the first supporting blocks (31), one end of the second connecting rod (34) is rotatably connected with the second supporting blocks (32), and the other end of the first connecting rod (33) is rotatably connected with the other end of the second connecting rod (34); the bearing block (35) is fixedly arranged on the inner side of the first connecting rod (33), the upper end and the lower end of the sliding block (37) are respectively provided with a third supporting block (39), one end of the third connecting rod (36) is rotatably connected with the third supporting block (39), and the other end of the third connecting rod (36) is rotatably connected with the bearing block (35); the other end of the ball screw (20) is rotationally fixed with a sliding block (37) in the mould locking component.
3. The mold clamping mechanism in an injection molding machine as claimed in claim 2, wherein: a sliding column (38) is fixedly arranged between the fixed supporting plate and the lock template (30), and a sliding convex part which is connected with the sliding column (38) in a sliding way is arranged on the sliding block (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022523438.1U CN213733229U (en) | 2020-11-04 | 2020-11-04 | Clamping mechanism in injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022523438.1U CN213733229U (en) | 2020-11-04 | 2020-11-04 | Clamping mechanism in injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213733229U true CN213733229U (en) | 2021-07-20 |
Family
ID=76819720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022523438.1U Active CN213733229U (en) | 2020-11-04 | 2020-11-04 | Clamping mechanism in injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213733229U (en) |
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2020
- 2020-11-04 CN CN202022523438.1U patent/CN213733229U/en active Active
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