CN201185645Y - Single hole drawing mechanism with variable diameter - Google Patents
Single hole drawing mechanism with variable diameter Download PDFInfo
- Publication number
- CN201185645Y CN201185645Y CNU2008200341720U CN200820034172U CN201185645Y CN 201185645 Y CN201185645 Y CN 201185645Y CN U2008200341720 U CNU2008200341720 U CN U2008200341720U CN 200820034172 U CN200820034172 U CN 200820034172U CN 201185645 Y CN201185645 Y CN 201185645Y
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- CN
- China
- Prior art keywords
- hole
- die
- discharge
- discharging
- taper hole
- Prior art date
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- Expired - Lifetime
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Abstract
The utility model provides a variable diameter single-hole discharge device, which comprises a screw plug and a discharge die. A communicating die sleeve hole is arranged inside the screw plug, a discharge die rack and a taper hole board are disposed in the die sleeve hole, a communicating discharge hole is arranged on the discharge die rack, the taper hole board is provided with a taper hole which is in coaxial arrangement with the discharge hole, the discharge die can be rotationally arranged in the discharge die rack and is eccentric with the screw plug, the discharge die is provided with at least two die holes with different diameters, and each die hole is communicated with the discharge hole and the taper hole sequentially when the discharge die rotates. Additionally, a copper sleeve is arranged between the discharge die and the discharge die rack, and a regulating rod is arranged along the axis of the copper sleeve on the outer end face thereof and extends to the outside of the die sleeve hole. The discharge die can be rotated by directly rotating the regulating rod outside the device, thereby communicating the die holes of various diameters in the discharge hole with the taper hole and the discharge hole according to requirements, and further realizing adjusting diameters of the die holes without shutting down the device.
Description
Technical field
The utility model relates to a kind of drawing mechanism, relates in particular to the single hole drawing mechanism of bulking machine.
Background technology
Bulking machine required aperture of when start is bigger, and with anti-blocking machine, and required aperture is less during ordinary production, to guarantee curing degree.Existing bulking machine single hole drawing mechanism; the hole of having only a fixed dimension on discharging mode; do not satisfy this demand; and each aperture promptly need process a discharging mode, and cost is very high, and it is also cumbersome to change discharging mode; needing to shut down the back screws off plug screw; discharging is up to, and so not only influence is produced, and dismounting is also very inconvenient.
The utility model content
The technical problems to be solved in the utility model provides a kind of drawing mechanism that discharging mode just can be regulated die throat diameter of not changing.
For solving the problems of the technologies described above, but the utility model provides a kind of reducing single hole drawing mechanism, comprise plug screw and discharging mode, be provided with the die sleeve hole of perforation in the plug screw, it is characterized in that being provided with in the die sleeve hole discharging mould bases and taper hole plate, the discharging mould bases is provided with the discharge opening of perforation, the taper hole plate is provided with taper hole, taper hole and the coaxial setting of discharge opening, discharging mode is rotatably mounted in the discharging mould bases and with plug screw is eccentric and is provided with, discharging mode is provided with the nib of at least two different-diameters, and when discharging mode rotated, each nib was connected discharge opening and taper hole successively.
In the bulking machine course of work,, can realize the replacing of nib as long as the rotation discharging mode makes the nib that needs aim at the plug screw mouth that gathers materials.
As improvement of the present utility model, end face upper edge self, discharging mode outside axis is provided with adjusting rod and extends to outside the die sleeve hole.Directly rotary regulating lever promptly turns discharging mode outside machine, and the size that just can not regulate nib under the stopped status makes bulking machine can prevent stifled machine with macropore when start, can guarantee curing degree with aperture during ordinary production.
As further improvement of the utility model, be provided with copper sheathing between the excircle of discharging mode and the discharging mould bases.Like this can be so that the rotation of discharging mode and the wearing and tearing that slow down discharging mode.
As another improvement of the present utility model, each nib place is equipped with wear ring.Each like this needs to change wear ring, and does not need to change whole discharging mode, prolongs the discharging mode life-span when saving cost.
The wear ring that each nib place is equipped with is more than two or two and does not wait in the aperture.So not only can make discharging mode more wear-resisting, and make each discharge opening can change two or more aperture.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
But Fig. 1 is the front view of the utility model reducing single hole drawing mechanism.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Among the figure: 1 plug screw, 2 discharging mould bases, 3 adjusting rods, 4 copper sheathings, 5 discharging modes, 6 taper hole plates.
The specific embodiment
As shown in Figure 1, but reducing single hole drawing mechanism of the present utility model, comprise plug screw 1 and discharging mode 5, be provided with the die sleeve hole of perforation in the plug screw 1, die sleeve is provided with step in the hole, discharging mould bases 2 and taper hole plate 6 are positioned at the die sleeve hole, both excircles are all suitable with the inwall in die sleeve hole, the end face in discharging mould bases 2 outsides and the step in die sleeve hole fit, the inboard end face and the end face of taper hole plate 6 fit, discharging mould bases 2 is provided with the discharge opening of perforation along self axis, taper hole plate 6 is provided with taper hole, and taper hole is connected with discharge opening, and discharging mode is rotatably mounted in the discharging mould bases and with plug screw is eccentric and is provided with, be provided with copper sheathing 4 between the excircle of discharging mode 5 and the discharging mould bases 2, the both ends of the surface of discharging mode 5 fit with the step of discharging mould bases 2 and the end face of taper hole plate 6 respectively.
As shown in Figure 2, the center line of the axis runout discharge opening of discharging mode 5, end face upper edge self, discharging mode 5 outside axis is provided with adjusting rod 3 and extends to outside the die sleeve hole, and adjusting rod 3 cross sectional shapes are hexagon or other shape that makes things convenient for the clamping discharging mode to rotate.
As shown in Figure 3, discharging mode 5 is provided with the nib of at least two different-diameters, and when discharging mode 5 rotated, the nib in the discharging mode was connected discharge opening and taper hole successively.
Each nib place all can be provided with wear ring, and the wear ring that each nib place is equipped with is more than two or two and does not wait in the aperture.
When regulating the nib size, rotary regulating lever 3 makes the nib that needs aim at discharge opening and gets final product, and material enters the nib of discharging mode 5 successively by the taper hole on the taper hole plate 6, again outside the discharge opening discharge machine of discharging mould bases 2.
Claims (5)
- But 1 reducing single hole drawing mechanism, comprise plug screw and discharging mode, be provided with the die sleeve hole of perforation in the plug screw, it is characterized in that being provided with discharging mould bases and taper hole plate in the die sleeve hole, the discharging mould bases is provided with the discharge opening of perforation, the taper hole plate is provided with taper hole, taper hole and the coaxial setting of discharge opening, discharging mode are rotatably mounted in the discharging mould bases and with plug screw is eccentric and are provided with, and discharging mode is provided with the nib of at least two different-diameters, when discharging mode rotated, each nib was connected discharge opening and taper hole successively.
- But 2, reducing single hole drawing mechanism according to claim 1 is characterized in that end face upper edge self, described discharging mode outside axis is provided with adjusting rod and extends to outside the die sleeve hole.
- But 3, reducing single hole drawing mechanism according to claim 1 is characterized in that being provided with copper sheathing between the excircle of described discharging mode and the discharging mould bases.
- But 4, reducing single hole drawing mechanism according to claim 1 and 2 is characterized in that each nib place is equipped with wear ring.
- But 5, reducing single hole drawing mechanism according to claim 4, the wear ring that it is characterized in that each nib place outfit is more than two or two and does not wait in the aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200341720U CN201185645Y (en) | 2008-04-17 | 2008-04-17 | Single hole drawing mechanism with variable diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200341720U CN201185645Y (en) | 2008-04-17 | 2008-04-17 | Single hole drawing mechanism with variable diameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201185645Y true CN201185645Y (en) | 2009-01-28 |
Family
ID=40308657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200341720U Expired - Lifetime CN201185645Y (en) | 2008-04-17 | 2008-04-17 | Single hole drawing mechanism with variable diameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201185645Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692776A (en) * | 2013-12-17 | 2014-04-02 | 青岛尚慧信息技术有限公司 | 3D (Three-dimensional) printing equipment |
| CN112005944A (en) * | 2020-09-08 | 2020-12-01 | 阮荣才 | Automatic feeding device for aquaculture |
-
2008
- 2008-04-17 CN CNU2008200341720U patent/CN201185645Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692776A (en) * | 2013-12-17 | 2014-04-02 | 青岛尚慧信息技术有限公司 | 3D (Three-dimensional) printing equipment |
| CN112005944A (en) * | 2020-09-08 | 2020-12-01 | 阮荣才 | Automatic feeding device for aquaculture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090128 |