CN207710692U - A kind of quick piston seat pressing machine - Google Patents
A kind of quick piston seat pressing machine Download PDFInfo
- Publication number
- CN207710692U CN207710692U CN201721872547.6U CN201721872547U CN207710692U CN 207710692 U CN207710692 U CN 207710692U CN 201721872547 U CN201721872547 U CN 201721872547U CN 207710692 U CN207710692 U CN 207710692U
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- CN
- China
- Prior art keywords
- syringe
- fixed
- movable plate
- plate
- upper mold
- 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.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a kind of quick piston seat pressing machine, including operation console, guide post, movable plate, compression cylinder, syringe upper mold, syringe clamping device, syringe lower die, it is equipped with two parallel guide posts between fixed platform and fixed top plate, it is equipped with movable plate in guide post under upper successively, syringe upper mold and cylinder clamping device, the movable Board position of movable plate adjusts lead screw connection movable plate and fixed top plate, movable plate is equipped with compression cylinder, the cylinder stroke of compression cylinder adjusts lead screw end and is connected in syringe upper mold across movable plate, the guiding movement block of syringe upper mold is movably connected in guide post, syringe lower die is fixed on the stationary platform, syringe lower die is located at syringe lower part of upper die.Utility model device solves the problems, such as that high pressure injector efficiency of assembling is low and qualified low, and efficiency of assembling is increased to 800/hour, and qualification rate is increased to 99% or more, and can be suitably used for the assembly of the high pressure injector of different model.
Description
Technical field
The utility model is related to the technical fields of medical instrument high-pressure syringe piston seat assembling, especially a kind of quick
Piston seat pressing machine.
Background technology
Generally require to use the high pressure injector of plastics in Medical Devices, high pressure injector is in assembling, by piston seat
It is packed into certain position in high pressure injector syringe barrel, and in order to meet medical use, when design, piston and housing（Syringe）It is interior
Wall be interference fit, piston compressive deformation and just have sealing performance.So thus face an assembling problem：Group by hand
Dress, needs firmly to be pressed into, and can assemble that not in place, same batch rigging position is inconsistent, even has the problem of inclination often.
How to improve work efficiency, product quality, reduce production cost, is that the technology that we face in actual production is difficult
Topic.
Utility model content
The purpose of this utility model is the existing above problem in view of the prior art, provides a kind of quick piston seat
Pressing machine, utility model device solve the problems, such as that high pressure injector efficiency of assembling is low and qualified low, and efficiency of assembling is increased to
800/hour, qualification rate are increased to 99% or more, and can be suitably used for the assembly of the high pressure injector of different model.
For this purpose, the technical solution that the utility model is taken is：
A kind of quick piston seat pressing machine, including operation console, guide post, movable plate, compression cylinder, syringe upper mold, needle
Cylinder clamping device, syringe lower die, fixed plate are vertically fixed in fixed platform, and fixed plate top is equipped with fixed top plate, fixed flat
It is equipped with two parallel guide posts between platform and fixed top plate, movable plate, syringe upper mold is equipped with successively under upper in guide post
Lead screw connection movable plate and fixed top plate are adjusted with the movable Board position of cylinder clamping device, movable plate, movable plate, which is equipped with, to be compressed
Cylinder, the cylinder stroke of compression cylinder adjust lead screw end and are connected in syringe upper mold across movable plate, the guiding of syringe upper mold
Movable block is movably connected in guide post, and syringe lower die is fixed on the stationary platform, and syringe lower die is located at syringe lower part of upper die.
As further preferred, the fixed platform bottom sets that there are four horizontal adjustment bolts.
As further preferred, projected area of the fixed top plate on the movable plate is the projection of the movable plate
The 1/2 ~ 1/3 of area.
As further preferred, recessing groove of the fixed top plate equipped with the compression cylinder.
As further preferred, the fixed center of the syringe upper mold, the clamping center of the syringe clamping device and institute
The fixed center of syringe lower die is stated on same straight line.
The advantageous effect of above-mentioned technical proposal is：
Utility model device can quickly fit together the piston of high pressure injector and syringe, and cylinder stroke adjusts silk
Bar can accurately control piston stop position, movable plate, which can be reduced effectively in assembling process, to be shaken, can to avoid the inclination of assembly,
The position of movable plate can adjust the adjustment of lead screw by movable Board position, can be adapted for the production of more products model, fill
With rear high pressure injector pressure stability, and efficiency of assembling is increased to 800/hour from 500/hour, and product qualification rate is from 90%
It is promoted to 99% or more, reduces the labor intensity of assembly crewman.
Description of the drawings
Fig. 1 is the structural schematic diagram of the quick piston seat pressing machine of the utility model.
In figure：1, operation console；2, guide post；3, movable plate；4, compression cylinder；5, syringe upper mold；6, syringe clamping device；
7, syringe lower die；101, fixed platform；102, fixed plate；103, fixed top plate；104, horizontal adjustment bolt；301, movable plate position
Set adjusting lead screw；401, cylinder stroke adjusts lead screw；501, guiding movement block.
Specific implementation mode
The characteristics of to make the utility model and advantage are clearer, are described with reference to specific embodiment.
As shown in Figure 1, a kind of quick piston seat pressing machine, including operation console 1, guide post 2, movable plate 3, compression cylinder
4, syringe upper mold 5, syringe clamping device 6, syringe lower die 7, fixed plate 102 are vertically fixed in fixed platform 101, fixed plate
102 tops are equipped with fixed top plate 103, are equipped with two parallel guide posts 2 between fixed platform 101 and fixed top plate 103, are oriented to
It is equipped with movable plate 3, syringe upper mold 5 and cylinder clamping device 6 on column 2 under upper successively, the movable Board position of movable plate 3 adjusts silk
Bar 301 connects movable plate 3 and fixed top plate 103, and movable plate 3 is equipped with compression cylinder 4, and the cylinder stroke of compression cylinder 4 is adjusted
401 end of lead screw is connected to across movable plate 3 in syringe upper mold 5, and the guiding movement block 501 of syringe upper mold 5, which is movably connected in, leads
To on column 2, syringe lower die 7 is fixed in fixed platform 101, and syringe lower die 7 is located at 5 lower section of syringe upper mold.
In the present embodiment, 101 bottom of the fixed platform is set there are four horizontal adjustment bolt 104, for avoiding syringe from boring
Head position tilts when being packed into syringe, improves the consistency of assembly.
In the present embodiment, projected area of the fixed top plate 103 on the movable plate 3 is the throwing of the movable plate 3
The 1/2 ~ 1/3 of shadow area, fixed top plate 103 adjusts lead screw 301 for fixed guide column 3 and movable Board position, and keeps assembling
The stability of process, the fixed top plate 103 are equipped with the recessing groove of the compression cylinder 4, in big stroke, there are foots
It enough allows bit space, while also having the function of clamping compression cylinder 4, compression cylinder 4 is avoided to be shaken in moving process, improving should
The stability of the assembly of equipment, avoids rigging error.
In the present embodiment, the fixed center of the syringe upper mold 5, the clamping center of the syringe clamping device 6 and described
The fixed center of syringe lower die 7 avoids assembly from tilting on same straight line.
Assembling process：Syringe upper mold 5 is connected in guide post 2, and the cylinder stroke for being connected to compression cylinder 4 adjusts lead screw
On 401, syringe clamping device 6 is fixed in guide post, and syringe lower die 7 is fixed in fixed platform 4, and piston seat is fixed on needle
In cylinder lower die 7, syringe barrel is fixed on syringe clamping device 6, and syringe upper mold 5 is withstood at syringe conehead position, starts compression cylinder
4, it pushes i.e. realization and the assembling, it can be achieved that quickly and efficiently is assembled to high pressure injector.
In addition to the implementation, the utility model can also have other embodiment.It is all to use equivalent replacement or equivalent change
The technical solution to be formed is changed, is all fallen in the scope of protection of the utility model.
Claims (5)
1. a kind of quick piston seat pressing machine, it is characterised in that：Including operation console, guide post, movable plate, compression cylinder, needle
Cylinder upper mold, syringe clamping device, syringe lower die, fixed plate are vertically fixed in fixed platform, and fixed plate top is equipped with fixed push up
Plate, is equipped with two parallel guide posts between fixed platform and fixed top plate, be equipped with successively under upper in guide post movable plate,
The movable Board position of syringe upper mold and cylinder clamping device, movable plate adjusts lead screw connection movable plate and fixes top plate, on movable plate
Equipped with compression cylinder, the cylinder stroke of compression cylinder adjusts lead screw end and is connected in syringe upper mold across movable plate, on syringe
The guiding movement block of mould is movably connected in guide post, and syringe lower die is fixed on the stationary platform, and syringe lower die is located on syringe
Below mould.
2. quick piston seat pressing machine according to claim 1, it is characterised in that：The fixed platform bottom is equipped with four
A horizontal adjustment bolt.
3. quick piston seat pressing machine according to claim 1, it is characterised in that：The fixed top plate is in the activity
Projected area on plate is the 1/2 ~ 1/3 of the projected area of the movable plate.
4. quick piston seat pressing machine according to claim 3, it is characterised in that：The fixed top plate is equipped with described
The recessing groove of compression cylinder.
5. quick piston seat pressing machine according to claim 1, it is characterised in that：In the fixation of the syringe upper mold
The fixed center of the heart, the clamping center of the syringe clamping device and the syringe lower die is on same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721872547.6U CN207710692U (en) | 2017-12-28 | 2017-12-28 | A kind of quick piston seat pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721872547.6U CN207710692U (en) | 2017-12-28 | 2017-12-28 | A kind of quick piston seat pressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207710692U true CN207710692U (en) | 2018-08-10 |
Family
ID=63050770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721872547.6U Expired - Fee Related CN207710692U (en) | 2017-12-28 | 2017-12-28 | A kind of quick piston seat pressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207710692U (en) |
-
2017
- 2017-12-28 CN CN201721872547.6U patent/CN207710692U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 Termination date: 20191228 |