CN211415933U - Plastic mold capable of rotatably adjusting tightening force - Google Patents
Plastic mold capable of rotatably adjusting tightening force Download PDFInfo
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- CN211415933U CN211415933U CN201922310512.9U CN201922310512U CN211415933U CN 211415933 U CN211415933 U CN 211415933U CN 201922310512 U CN201922310512 U CN 201922310512U CN 211415933 U CN211415933 U CN 211415933U
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- rod
- supporting
- fixedly connected
- tightening force
- mould
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Abstract
The utility model discloses a plastic mould capable of rotationally adjusting tightening force, which comprises an upper movable mould and a lower fixed mould, the upper movable die is arranged right above the lower fixed die, a base is fixedly connected below the lower fixed die, the two sides of the lower fixed die are fixedly welded with fixed frames, the upper part of the fixed frame is fixedly welded with a supporting rod, a supporting cross bar is arranged in the middle of the upper part of the supporting rod, a cylinder is fixedly arranged above the supporting cross bar through a bolt, a piston rod at the output end of the cylinder is fixedly connected with the middle part of the upper movable die through a bolt, threaded holes are formed at two ends of the supporting cross rod, the thread hole is internally connected with a threaded rod in a threaded manner, the lower part of the threaded rod penetrates through the supporting rod, the lower end of the threaded rod is fixedly connected with a rotating handle, the utility model discloses a, adopt the height of rotatory mode regulation support horizontal pole, be convenient for adjust the tight power that closes of mould.
Description
Technical Field
The utility model relates to the technical field of mold, specifically be a plastic mould of tight power is closed in rotatable regulation.
Background
The plastic mould is a combined mould for compression moulding, extrusion moulding, injection, blow moulding and low-foaming moulding, and can be used for processing a series of plastic parts with different shapes and sizes by means of the coordinated change of the male mould, the female mould and the auxiliary moulding system. The existing plastic mold is inconvenient for adjusting the tightening force, so that the molding of the plastic mold is inconvenient to control, and therefore, the invention of the plastic mold capable of rotatably adjusting the tightening force is necessary for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rotatable plastic mould of adjusting the power of closing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plastic mould of tight power is closed in rotatable regulation, includes movable mould and lower cover half, it sets up under the cover half directly over to go up the movable mould, the below fixedly connected with base of cover half down, the fixed welding in both sides of cover half has the mount down, and the mount of setting is used for supporting fixed support bar and support the horizontal pole, and the bracing piece of setting and the convenient fixed movable mould that goes up of support horizontal pole. The fixed welding in top of mount has the bracing piece, the top middle part of bracing piece is provided with the support horizontal pole, there is the cylinder top of supporting the horizontal pole through bolt fixed mounting, the piston rod of cylinder output end passes through bolt fixed connection with the middle part of last movable mould, and the cylinder of setting can drive reciprocating of going up the movable mould, is convenient for implement the compound die operation. Threaded holes are formed in two ends of the supporting cross rod, threaded holes are connected with threaded rods in a threaded mode, the supporting rods are penetrated through the lower portions of the threaded rods, the lower end fixedly connected with rotating handles of the threaded rods are connected with the rotating handles in a rotating mode, the rotating handles can drive the supporting rods to move up and down, the supporting rods can move up and down to drive the supporting cross rod, accordingly, the height of the air cylinder can be adjusted, the air cylinder presses down inconveniently, the pressing force of the air cylinder can be increased when the supporting cross rod moves down, and when the supporting cross rod moves up, the pressing force of the air cylinder can be reduced.
Preferably, the two sides of the screw rod, which are positioned on the supporting rod, are provided with fixed blocks, the supporting rod is embedded with a bearing, and the screw rod is fixedly connected with the inner ring of the bearing.
Preferably, an anti-dropping block is fixedly connected above the screw rod.
Preferably, a positioning column is fixedly connected to the lower portion of the upper movable mold, a positioning groove is formed in the upper portion of the lower fixed mold, and the positioning column and the positioning groove are mutually arranged.
Preferably, a guide pillar is fixedly connected above the upper moving die through a bolt, a guide hole is formed in the support cross rod, and the guide pillar and the guide hole are matched with each other and are in sliding insertion connection.
Preferably, the screws are arranged in two groups, and the two groups of screws are symmetrically arranged relative to the middle of the supporting cross rod.
Compared with the prior art, the beneficial effects of the utility model are as follows: this plastic mould of tight power is closed in rotatable regulation, and reasonable design, moreover, the steam generator is simple in structure, the mount of setting is used for supporting fixed support bar and supporting the horizontal pole, the bracing piece of setting and the convenient fixed movable mould that goes up of supporting the horizontal pole, the reciprocating of movable mould can be driven to the cylinder of setting, be convenient for implement the compound die operation, through rotatory handle, rotatory reciprocating that can drive the bracing piece of handle, reciprocating of bracing piece has the removal that can drive the support horizontal pole, thereby can adjust the height of cylinder, because the distance that the cylinder pushed down is inconvenient, so when supporting the horizontal pole and moving down, can increase the pressfitting power of cylinder, when supporting horizontal pole rebound, can reduce the pressfitting power of cylinder, the utility model discloses, adopt the height of rotatory mode regulation support horizontal pole, be convenient for adjust the tight power of closing of mould.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the fixing frame of the present invention;
fig. 3 is a schematic view of the structure of the supporting cross bar of the present invention.
In the figure: 1. moving the mold upwards; 2. a lower fixed die; 3. a positioning column; 4. positioning a groove; 5. a fixed mount; 6. a support bar; 7. a support rail; 8. a cylinder; 9. a guide post; 10. a guide hole; 11. a threaded hole; 12. a screw; 13. a bearing; 14. rotating the handle; 15. an anti-drop block; 16. a base; 17. and (5) fixing blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a plastic mold capable of rotatably adjusting a tightening force comprises an upper movable mold 1 and a lower fixed mold 2, wherein the upper movable mold 1 is arranged right above the lower fixed mold 2, a base 16 is fixedly connected below the lower fixed mold 2, fixing frames 5 are fixedly welded on two sides of the lower fixed mold 2, the fixing frames 5 are used for supporting fixed supporting rods 6 and supporting cross rods 7, and the supporting rods 6 and the supporting cross rods 7 are convenient for fixing the upper movable mold 1.
The fixed welding in top of mount 5 has bracing piece 6, the top middle part of bracing piece 6 is provided with supports horizontal pole 7, there is cylinder 8 support horizontal pole 7's top through bolt fixed mounting, bolt fixed connection is passed through with the middle part of last movable mould 1 to the piston rod of cylinder 8 output, and the cylinder 8 of setting can drive reciprocating of going up movable mould 1, is convenient for implement the compound die operation.
Threaded holes 11 are formed in two ends of the supporting cross rod 7, threaded holes 11 are connected with threaded rods 12 in a threaded mode, supporting rods 6 are penetrated through the lower portions of the threaded rods 12, lower end fixedly connected with rotating handles 14 of the threaded rods 12, the rotating handles 14 can drive the supporting rods 6 to move up and down through rotating the rotating handles 14, the supporting rods 6 can move up and down to drive the supporting cross rod 7 to move, the height of the air cylinder 8 can be adjusted, the air cylinder 8 presses down inconveniently, the pressing force of the air cylinder 8 can be increased when the supporting cross rod 7 moves down, and when the supporting cross rod 7 moves up, the pressing force of the air cylinder 8 can be reduced.
Specifically, the both sides that are located bracing piece 6 of screw rod 12 are provided with fixed block 17, bracing piece 6 is embedded to have bearing 13, the inner circle fixed connection of screw rod 12 and bearing 13, the top fixedly connected with anticreep piece 15 of screw rod 12, go up the below fixedly connected with reference column 3 of movable mould 1, open the top of lower cover half 2 has constant head tank 4, each other between reference column 3 and the constant head tank 4, bolt fixedly connected with guide pillar 9 is passed through to the top of going up movable mould 1, it has guide hole 10 to open on the support horizontal pole 7, mutually match the slip grafting between guide pillar 9 and the guide hole 10, screw rod 12 is provided with two sets ofly, and two sets of screw rods 12 set up about the middle part symmetry of supporting horizontal pole 7.
It should be noted that, the plastic mold capable of rotatably adjusting the clamping force has reasonable design and simple structure, the arranged fixing frame 5 is used for supporting the fixed supporting rod 6 and the supporting cross rod 7, the arranged supporting rod 6 and the supporting cross rod 7 are convenient for fixing the upper movable mold 1, the arranged air cylinder 8 can drive the upper movable mold 1 to move up and down, the mold clamping operation is convenient to implement, the rotation of the rotating handle 14 can drive the supporting rod 6 to move up and down by rotating the rotating handle 14, the up and down movement of the supporting rod 6 can drive the supporting cross rod 7 to move, so that the height of the air cylinder 8 can be adjusted, because the distance for pressing the air cylinder 8 is inconvenient, when the supporting cross rod 7 moves down, the pressing force of the air cylinder 8 can be increased, when the supporting cross rod 7 moves up, the pressing force of the air cylinder 8 can be reduced, the utility model adopts a rotating mode to adjust the height of, the tightening force of the upper die can be conveniently adjusted.
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a plastic mould of rotatable regulation power of closing, includes last movable mould (1) and lower cover half (2), its characterized in that: the upper moving die (1) is arranged right above the lower fixed die (2), a base (16) is fixedly connected below the lower fixed die (2), fixing frames (5) are fixedly welded on two sides of the lower fixed die (2), supporting rods (6) are fixedly welded above the fixing frames (5), a supporting cross rod (7) is arranged in the middle of the upper part of the supporting rod (6), a cylinder (8) is fixedly arranged above the supporting cross rod (7) through a bolt, a piston rod at the output end of the air cylinder (8) is fixedly connected with the middle part of the upper movable die (1) through a bolt, threaded holes (11) are formed in the two ends of the supporting cross rod (7), threaded screws (12) are connected with the threaded holes (11) in a threaded manner, the lower part of the screw rod (12) penetrates through the support rod (6), and the lower end of the screw rod (12) is fixedly connected with a rotating handle (14).
2. The plastic mold capable of rotatably adjusting tightening force according to claim 1, wherein: the supporting rod is characterized in that fixing blocks (17) are arranged on two sides, located on the supporting rod (6), of the screw rod (12), bearings (13) are embedded in the supporting rod (6), and the screw rod (12) is fixedly connected with inner rings of the bearings (13).
3. The plastic mold capable of rotatably adjusting tightening force according to claim 1, wherein: an anti-dropping block (15) is fixedly connected above the screw rod (12).
4. The plastic mold capable of rotatably adjusting tightening force according to claim 1, wherein: go up below fixedly connected with reference column (3) of movable mould (1), open the top of lower cover half (2) has constant head tank (4), each other between reference column (3) and constant head tank (4).
5. The plastic mold capable of rotatably adjusting tightening force according to claim 1, wherein: the upper movable die (1) is fixedly connected with a guide post (9) through a bolt, the support cross rod (7) is provided with a guide hole (10), and the guide post (9) and the guide hole (10) are matched with each other and are in sliding insertion connection.
6. The plastic mold capable of rotatably adjusting tightening force according to claim 1, wherein: the two groups of screw rods (12) are arranged, and the two groups of screw rods (12) are symmetrically arranged relative to the middle of the supporting cross rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922310512.9U CN211415933U (en) | 2019-12-20 | 2019-12-20 | Plastic mold capable of rotatably adjusting tightening force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922310512.9U CN211415933U (en) | 2019-12-20 | 2019-12-20 | Plastic mold capable of rotatably adjusting tightening force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211415933U true CN211415933U (en) | 2020-09-04 |
Family
ID=72246057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922310512.9U Active CN211415933U (en) | 2019-12-20 | 2019-12-20 | Plastic mold capable of rotatably adjusting tightening force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211415933U (en) |
-
2019
- 2019-12-20 CN CN201922310512.9U patent/CN211415933U/en active Active
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