CN218139558U - Forming die convenient for medical instrument accessories - Google Patents
Forming die convenient for medical instrument accessories Download PDFInfo
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- CN218139558U CN218139558U CN202221894716.7U CN202221894716U CN218139558U CN 218139558 U CN218139558 U CN 218139558U CN 202221894716 U CN202221894716 U CN 202221894716U CN 218139558 U CN218139558 U CN 218139558U
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Abstract
The utility model relates to the technical field of medical instrument production, concretely relates to medical instrument accessory forming die convenient to, including the moulding table, fixed lower mould and ejecting subassembly, fixed lower mould and moulding table fixed connection, and be located one side of moulding table, fixed lower mould has the holding tank, the holding tank is located one side that fixed lower mould is close to the moulding table, ejecting subassembly includes ejecting cylinder, ejecting montant and ejecting bottom plate, ejecting cylinder and fixed lower mould fixed connection, and be located the holding tank, ejecting montant is connected with ejecting cylinder's output, and be located one side that ejecting cylinder is close to fixed lower mould, ejecting bottom plate and ejecting montant fixed connection, and be located one side that ejecting montant is close to fixed lower mould, work through ejecting cylinder, make ejecting montant rebound, thereby make ejecting bottom plate rebound, and then it is ejecting with the forming part in the fixed lower mould, further make the accessory shaping back change and take out.
Description
Technical Field
The utility model relates to a medical instrument production technical field especially relates to a medical instrument accessory forming die of being convenient for.
Background
The production of medical instrument accessory adopts injection moulding usually, but present injection mold is difficult to control the dynamics of bed die pressfitting when using, hurts the mould easily, leads to work efficiency to reduce.
The fixed plate can be driven and the upper die can be lifted by matching the driving motor, the reciprocating lead screw and the threaded sleeve in the prior art, and the lower die can be effectively prevented from being crushed by matching the movable column, the pressure spring and the movable through hole, so that the working efficiency is improved.
However, the forming die in the prior art has no ejection structure, so that the accessories are difficult to take out after forming.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a medical instrument accessory forming die convenient to, the forming die who has solved prior art does not have ejecting structure, leads to being difficult to the technical problem who takes out after the accessory shaping.
In order to achieve the above purpose, the utility model provides a forming die for medical equipment accessories, which comprises a forming table and a fixed lower die, wherein the fixed lower die is fixedly connected with the forming table and is positioned at one side of the forming table, the fixed lower die is provided with a holding tank, the holding tank is positioned at one side of the fixed lower die, which is close to the forming table, the forming die is characterized in that,
the device also comprises an ejection assembly;
the ejection assembly comprises an ejection cylinder, an ejection vertical rod and an ejection bottom plate, the ejection cylinder is fixedly connected with the fixed lower die and is located in the accommodating groove, the ejection vertical rod is connected with the output end of the ejection cylinder and is located at one side, close to the fixed lower die, of the ejection cylinder, and the ejection bottom plate is fixedly connected with the ejection vertical rod and is located at one side, close to the fixed lower die, of the ejection vertical rod.
The ejection assembly further comprises a connecting spring, the connecting spring is connected with the ejection cylinder, connected with the ejection bottom plate and located on one side, close to the ejection bottom plate, of the ejection cylinder.
The medical instrument accessory forming die further comprises a forming assembly, and the forming assembly is arranged on the forming table.
The forming assembly comprises a fixed frame, a movable upper die and a movable component, wherein the fixed frame is fixedly connected with the forming table and is positioned on one side of the forming table close to the fixed lower die; the movable upper die is connected with the fixed frame through the movable component and is positioned on one side of the fixed frame close to the fixed lower die; the moving member drives the moving upper die to move.
The forming assembly further comprises a guide member which guides the movable upper die.
The movable component comprises a movable hydraulic cylinder and a movable connecting rod, and the movable hydraulic cylinder is fixedly connected with the fixed frame and is positioned on one side of the fixed frame close to the movable upper die; the movable connecting rod is fixedly connected with the movable upper die, is connected with the output end of the movable hydraulic cylinder and is positioned on one side, close to the movable hydraulic cylinder, of the movable upper die.
The guide member comprises a guide post and a guide sliding block, the guide post is fixedly connected with the forming table, fixedly connected with the fixing frame and positioned on one side, close to the fixing frame, of the forming table; the guide sliding block is fixedly connected with the movable upper die, is connected with the guide column in a sliding mode, and is located on one side, close to the guide column, of the movable upper die.
The utility model discloses a medical instrument accessory forming die convenient to, through ejecting cylinder's work makes ejecting montant rebound, thereby makes ejecting bottom plate rebound, and then will the formed part in the fixed bed is ejecting, further makes and changes after the accessory shaping and takes out.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a sectional view of a medical device fitting forming mold according to a first embodiment of the present invention.
Fig. 2 is a front view of the first embodiment of the present invention, which is used for forming a medical device fitting.
Fig. 3 is a sectional view of a second embodiment of the present invention, which is used to form a medical device accessory.
Fig. 4 is a front view of a second embodiment of the present invention, which is used to form a medical device accessory.
In the figure: 101-forming table, 102-fixed lower die, 103-accommodating groove, 104-ejection cylinder, 105-ejection vertical rod, 106-ejection bottom plate, 107-connecting spring, 201-fixed frame, 202-movable upper die, 203-movable hydraulic cylinder, 204-movable connecting rod, 205-guide column and 206-guide sliding block.
Detailed Description
The embodiments of the invention will be described in detail hereinafter, examples of which are illustrated in the accompanying drawings, and the embodiments described hereinafter with reference to the drawings are exemplary and intended to be illustrative of the invention and should not be construed as limiting the invention.
The first embodiment of the present application is:
referring to fig. 1 and fig. 2, wherein fig. 1 is a sectional view of a forming mold for medical device accessories according to a first embodiment of the present invention, and fig. 2 is a front view of the forming mold for medical device accessories according to the first embodiment of the present invention. The utility model provides a medical instrument accessory forming die of being convenient for: the device comprises a forming table 101, a fixed lower die 102 and an ejection assembly, wherein the fixed lower die 102 is provided with an accommodating groove 103, and the ejection assembly comprises an ejection cylinder 104, an ejection vertical rod 105, an ejection bottom plate 106 and a connecting spring 107.
To this embodiment, the forming table 101 is a rectangular table, the forming table 101 is installed on the ground, the fixed lower die 102 is a female die, the fixed lower die 102 is fixedly installed on the forming table 101, the accommodating groove 103 is a rectangular groove, the number of the accommodating grooves 103 is two, and the two accommodating grooves are respectively arranged at the left end and the right end of the fixed lower die 102.
The ejection cylinder 104 is fixedly connected with the fixed lower die 102 and located in the accommodating groove 103, the ejection vertical rod 105 is connected with the output end of the ejection cylinder 104 and located on one side of the ejection cylinder 104 close to the fixed lower die 102, and the ejection bottom plate 106 is fixedly connected with the ejection vertical rod 105 and located on one side of the ejection vertical rod 105 close to the fixed lower die 102. The number of the ejection assemblies is two, the ejection assemblies are respectively installed in the two accommodating grooves 103, the ejection cylinder 104 is a linear reciprocating cylinder, the ejection cylinder 104 is fixedly installed in the fixed lower die 102 and located at the bottom end of the accommodating groove 103, the ejection vertical rod 105 is a cylindrical rod, the bottom end of the ejection vertical rod 105 is fixedly connected with a reciprocating piston in the ejection cylinder 104 and vertically installed above the ejection cylinder 104, the ejection bottom plate 106 is a rectangular plate, the ejection bottom plate 106 is horizontally and fixedly installed at the top end of the ejection vertical rod 105, and through the work of the ejection cylinder 104, the ejection vertical rod 105 moves upwards, so that the ejection bottom plate 106 moves upwards, the formed part in the fixed lower die 102 is ejected out, and the formed part is further easier to take out after being formed.
Next, the connecting spring 107 is connected to the ejecting cylinder 104, connected to the ejecting base plate 106, and located on a side of the ejecting cylinder 104 close to the ejecting base plate 106. The connecting spring 107 is a cylindrical spring which can stretch up and down, two ends of the connecting spring 107 are respectively connected with the ejection cylinder 104 and the ejection bottom plate 106 through spring mounting seats, the ejection cylinder and the ejection bottom plate 106 are sleeved on the outer surface of the ejection vertical rod 105, and the ejection bottom plate 106 is more stable when moving up and down through the buffering effect of the connecting spring 107.
When the medical equipment accessory molding die is used, the ejection vertical rod 105 is moved upwards through the operation of the ejection cylinder 104, so that the ejection bottom plate 106 is moved upwards, the connecting spring 107 is stretched, the movement of the ejection bottom plate 106 is more stable, the molded part in the fixed lower die 102 is further stably ejected, and the molded part is easier to take out after being molded.
The second embodiment of the present application is:
on the basis of the first embodiment, please refer to fig. 3 and fig. 4, wherein fig. 3 is a sectional view of a convenient medical device part forming mold according to a second embodiment of the present invention, and fig. 4 is a front view of the convenient medical device part forming mold according to the second embodiment of the present invention. The utility model provides a be convenient for medical instrument accessory forming die still includes the shaping subassembly, the shaping subassembly includes mount 201, removes last mould 202, removal component and guide member, the removal component is including removing pneumatic cylinder 203 and removal connecting rod 204, the guide member includes guide post 205 and direction slider 206.
For the present embodiment, the forming assembly is disposed on the forming table 101. And (3) molding the plastic in the fixed lower die 102.
The fixing frame 201 is fixedly connected with the forming table 101 and is located on one side, close to the fixed lower die 102, of the forming table 101; the movable upper die 202 is connected with the fixed frame 201 through the movable member and is located on one side of the fixed frame 201 close to the fixed lower die 102; the moving member drives the moving upper die 202 to move. The fixed frame 201 is a 'door' -shaped frame, the fixed frame 201 is fixedly installed on the forming table 101, the movable upper die 202 is a male die, the movable upper die 202 is connected with the fixed frame 201 through the movable component and is installed below the fixed frame 201, and the movable upper die 202 moves downwards through the work of the movable component, so that the movable upper die 202 performs extrusion forming on the plastic of the fixed lower die 102.
Next, the guide member guides the moving upper die 202. The direction of the moving upper die 202 is not easily deviated when moving.
Meanwhile, the movable hydraulic cylinder 203 is fixedly connected with the fixed frame 201 and is positioned on one side of the fixed frame 201 close to the movable upper die 202; the movable connecting rod 204 is fixedly connected with the movable upper die 202, is connected with the output end of the movable hydraulic cylinder 203, and is located on one side of the movable upper die 202 close to the movable hydraulic cylinder 203. The movable hydraulic cylinder 203 is a linear reciprocating hydraulic cylinder, the movable hydraulic cylinder 203 is fixedly mounted at the top end of the fixed frame 201, the movable connecting rod 204 is a cylindrical rod, the bottom end of the movable connecting rod 204 is fixed with the upper movable die 202 through a bolt, the top end of the movable connecting rod 204 is connected with the output end of the movable hydraulic cylinder 203 and is vertically mounted between the upper movable die 202 and the movable hydraulic cylinder 203, and the movable connecting rod 204 moves up and down through the operation of the movable hydraulic cylinder 203, so that the upper movable die 202 moves.
In addition, the guide post 205 is fixedly connected with the forming table 101, fixedly connected with the fixing frame 201, and located on one side of the forming table 101 close to the fixing frame 201; the guide slider 206 is fixedly connected to the upper movable mold 202, slidably connected to the guide posts 205, and located on a side of the upper movable mold 202 close to the guide posts 205. Guide column 205 is circular post, guide column 205 respectively with forming table 101 with mount 201 passes through the bolt fastening, and vertically installs forming table 101 with between mount 201, guide slider 206 is the rectangular block that has circular through-hole, the diameter of the circular through-hole of guide slider 206 with guide column 205's diameter equals, guide slider 206 with mould 202 passes through the bolt fastening on the removal, and the cover is established the surface of guide column 205, and with guide column 205 passes through surface sliding connection, through guide slider 206's linking effect, make edge when mould 202 removes on the removal the direction of guide column 205 goes on, thereby makes the difficult skew of direction that mould 202 removed on the removal.
When the forming die for the medical equipment accessories convenient to use is used, the movable connecting rod 204 is moved downwards through the work of the movable hydraulic cylinder 203, so that the movable upper die 202 moves downwards, the movable upper die 202 is used for carrying out extrusion forming on the plastic of the fixed lower die 102, the movable upper die 202 is moved along the direction of the guide post 205 through the connection effect of the guide sliding block 206, and therefore the direction of the movable upper die 202 is not easy to deviate, and the forming effect is further ensured.
While the above disclosure describes one or more preferred embodiments of the present invention, it is not intended to limit the scope of the claims to such embodiments, and one skilled in the art will understand that all or a portion of the processes performed in the above embodiments may be practiced without departing from the spirit and scope of the claims.
Claims (7)
1. A forming die convenient for forming medical apparatus and instrument accessories comprises a forming table and a fixed lower die, wherein the fixed lower die is fixedly connected with the forming table and is positioned at one side of the forming table, the fixed lower die is provided with a containing groove, the containing groove is positioned at one side of the fixed lower die close to the forming table,
the device also comprises an ejection assembly;
the ejection assembly comprises an ejection cylinder, an ejection vertical rod and an ejection bottom plate, the ejection cylinder is fixedly connected with the fixed lower die and located in the accommodating groove, the ejection vertical rod is connected with the output end of the ejection cylinder and located on one side, close to the fixed lower die, of the ejection cylinder, and the ejection bottom plate is fixedly connected with the ejection vertical rod and located on one side, close to the fixed lower die, of the ejection vertical rod.
2. The mold for molding a medical instrument fitting according to claim 1,
the ejection assembly further comprises a connecting spring, the connecting spring is connected with the ejection cylinder, connected with the ejection bottom plate and located on one side, close to the ejection bottom plate, of the ejection cylinder.
3. The mold for molding a medical instrument fitting according to claim 1,
the medical instrument accessory forming die further comprises a forming assembly, and the forming assembly is arranged on the forming table.
4. The mold for molding a medical instrument fitting according to claim 3,
the forming assembly comprises a fixed frame, a movable upper die and a movable component, wherein the fixed frame is fixedly connected with the forming table and is positioned on one side of the forming table close to the fixed lower die; the movable upper die is connected with the fixed frame through the movable component and is positioned on one side of the fixed frame close to the fixed lower die; the moving member drives the moving upper die to move.
5. The mold for molding a medical instrument fitting according to claim 4,
the molding assembly further includes a guide member that guides the moving upper die.
6. The mold for molding a medical instrument fitting according to claim 4,
the movable component comprises a movable hydraulic cylinder and a movable connecting rod, and the movable hydraulic cylinder is fixedly connected with the fixed frame and is positioned on one side of the fixed frame close to the movable upper die; the movable connecting rod is fixedly connected with the movable upper die, is connected with the output end of the movable hydraulic cylinder and is positioned on one side, close to the movable hydraulic cylinder, of the movable upper die.
7. The mold for molding a medical instrument fitting according to claim 5,
the guide component comprises a guide post and a guide sliding block, the guide post is fixedly connected with the forming table, is fixedly connected with the fixing frame and is positioned on one side of the forming table close to the fixing frame; the guide sliding block is fixedly connected with the movable upper die, is connected with the guide column in a sliding mode, and is located on one side, close to the guide column, of the movable upper die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221894716.7U CN218139558U (en) | 2022-07-21 | 2022-07-21 | Forming die convenient for medical instrument accessories |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221894716.7U CN218139558U (en) | 2022-07-21 | 2022-07-21 | Forming die convenient for medical instrument accessories |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218139558U true CN218139558U (en) | 2022-12-27 |
Family
ID=84592979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221894716.7U Active CN218139558U (en) | 2022-07-21 | 2022-07-21 | Forming die convenient for medical instrument accessories |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218139558U (en) |
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2022
- 2022-07-21 CN CN202221894716.7U patent/CN218139558U/en active Active
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