CN203292347U - Pinching machine - Google Patents
Pinching machine Download PDFInfo
- Publication number
- CN203292347U CN203292347U CN2013203569439U CN201320356943U CN203292347U CN 203292347 U CN203292347 U CN 203292347U CN 2013203569439 U CN2013203569439 U CN 2013203569439U CN 201320356943 U CN201320356943 U CN 201320356943U CN 203292347 U CN203292347 U CN 203292347U
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- CN
- China
- Prior art keywords
- pinching
- mould
- driving mechanism
- nozzling device
- once
- 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.)
- Withdrawn - After Issue
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a pinching machine comprising a base. A clamping mechanism is disposed at one end of the base. A pinching die transverse-drive mechanism is disposed at the other end of the base. A moving rack is disposed between the pinching die transverse-drive mechanism and the clamping mechanism. A pinching die block is movably disposed in the moving rack and comprises a primary pinching die and a secondary pinching die. The secondary pinching die is disposed above the primary pinching die. A pinching die vertical-drive mechanism is disposed on the moving rack and is connected with the pinching die block. The pinching machine is applicable to production of cold-rolled seamless steel pipes.
Description
Technical field
The utility model relates to the production equipment technical field of cold rolling seamless steel, refers to especially a kind of nozzling device.
Background technology
The manufacturing process of cold rolling seamless steel generally comprises pinching this step.Generally need secondary pinching in pinching this step, at present, also there is the pinching function of secondary in domestic nozzling device, but secondary does not consider that pinching elongated problem causes pinching can't automatically carrying out for the second time pinching the time, cause workman's labour intensity to increase, operating efficiency reduces.
The utility model content
Technical problem to be solved in the utility model is: a kind of automatic pinching nozzling device of can realizing 2 times is provided.
for addressing the above problem, the technical solution adopted in the utility model is: a kind of nozzling device, comprise base, described base one end is provided with clamp mechanism, the base other end is provided with pinching mould transversal driving mechanism, be provided with adjustable shelf between pinching mould transversal driving mechanism and clamp mechanism, be movably set with pinching mould piece in adjustable shelf, pinching mould piece comprises once pinching mould and the pinching mould of secondary, the pinching mould of secondary is arranged on once pinching mould top, be provided with the vertical driving mechanism of pinching mould on adjustable shelf, the vertical driving mechanism of pinching mould is connected with pinching mould piece.
As a kind of preferred version, the pinching die length of described secondary is less than the length of pinching mould once.
As a kind of preferred version, described clamp mechanism comprises frame, is arranged on the lower clamp in frame and the upper clamping block that cooperatively interacts with lower clamp, upper clamping block is movably arranged in frame, be provided with the driving cylinder on frame, drive on cylinder and be provided with drive rod, drive rod is connected with upper clamping block.
As a kind of preferred version, described pinching mould transversal driving mechanism is the hydraulic jack that is arranged on base, and hydraulic jack comprises cylinder body and motion bar.
As a kind of preferred version, described motion bar front end is provided with sleeve pipe, and sleeve pipe matches with the pinching mould of pinching mould and secondary once.
As a kind of preferred version, be provided with guide post on described pinching mould transversal driving mechanism, guide post one end is fixed on cylinder body, and the other end is connected with sleeve pipe.
As a kind of preferred version, the vertical driving mechanism of described pinching mould comprises hoist cylinder and the piston rod that is arranged on adjustable shelf, and piston rod is connected with pinching mould piece.
As a kind of preferred version, be provided with some position detecting devices on described guide post and the vertical driving mechanism of pinching mould, pinching mould transversal driving mechanism, the vertical driving mechanism of pinching mould and position detecting device are controlled by PLC.
The beneficial effects of the utility model are: above-mentioned nozzling device is considered pinching elongated problem when secondary is pinching, contraction in length with the pinching mould of secondary, setting position checkout gear on pinching mould transversal driving mechanism and the vertical driving mechanism of pinching mould, and by PLC, controlled, realize that with this secondary is automatically pinching, make operation more simple and convenient, alleviated workman's labour intensity, improved efficiency.
Description of drawings
Fig. 1 is the structural representation of nozzling device described in the utility model.
In figure: 1, base, 2, clamp mechanism, 3, hydraulic jack, 4, adjustable shelf, 5, pinching mould piece, 6, pinching mould once, 7, the pinching mould of secondary, 8, the vertical driving mechanism of pinching mould, 9, hoist cylinder, 10, piston rod, 11, frame, 12, lower clamp, 13, upper clamping block, 14, drive cylinder, 15, drive rod, 16, cylinder body, 17, motion bar, 18, sleeve pipe, 19, guide post, 20, position detecting device.
The specific embodiment
Below by specific embodiment, a kind of nozzling device described in the utility model is described in further detail.
as shown in Figure 1, a kind of nozzling device, comprise base 1, base 1 one ends are provided with clamp mechanism 2, base 1 other end is provided be used to the hydraulic jack 3 that drives pinching mould transverse movement, be provided with adjustable shelf 4 between hydraulic jack 3 and clamp mechanism 2, be movably set with pinching mould piece 5 in adjustable shelf 4, pinching mould piece 5 comprises once pinching mould 6 and the pinching mould 7 of secondary, the pinching mould 7 of secondary is arranged on once pinching mould 6 tops, be provided with the vertical driving mechanism 8 of pinching mould on the length adjustable shelf 4 of the length of the pinching mould 7 of secondary less than pinching mould 6 once, the vertical driving mechanism 8 of pinching mould comprises hoist cylinder 9 and piston rod 10, piston rod 10 is connected with pinching mould piece 5.
Described clamp mechanism 2 comprises frame 11, is arranged on the lower clamp 12 in frame 11 and the upper clamping block 13 that cooperatively interacts with lower clamp 12, upper clamping block 13 is movably arranged in frame 11, be provided with on frame 11 and drive cylinder 14, drive on cylinder 14 and be provided with drive rod 15, drive rod 15 is connected with upper clamping block 13.
Described hydraulic jack 3 comprises cylinder body 16 and motion bar 17, and motion bar 17 front ends are provided with sleeve pipe 18, and sleeve pipe 18 matches with the pinching mould 7 of pinching mould 6 and secondary once.Be provided with guide post 19 on hydraulic jack 3, guide post 19 1 ends are fixed on cylinder body 16, and the other end is connected with sleeve pipe 18.Be provided with some position detecting devices 20 on the vertical driving mechanism 8 of guide post 19 and pinching mould, hoist cylinder 9, hydraulic jack 3 and position detecting device 20 are controlled by PLC.
In use, according to the diameter adjustment upper clamping block 13 of steel pipe and the distance between lower clamp 12, pinching head is fixing, when pinching for the first time, motion bar 17 promotes once pinching mould 6 and travels forward, complete once pinching after, motion bar 17 moves backward, drives once pinching mould 6 and gets back to original position; Then carry out secondary pinching, piston rod 10 drives pinching mould piece 5 and moves downward, make the pinching mould 7 of secondary reach pinching position, flush with steel pipe, motion bar 17 promotes the pinching mould 7 of secondary and travels forward, complete secondary pinching after, motion bar 17 moves backward, drives the pinching mould 7 of secondary and gets back to original position.In whole process, position detecting device 20 on the vertical driving mechanism 8 of guide post 19 and pinching mould detect respectively pinching mould in the horizontal direction with vertical direction on position, and feed back to PLC, and by the change to the PLC program, the control of realization to hoist cylinder 9 and hydraulic jack 3, automatically pinching, simple to operation to realize secondary, alleviate workman's labour intensity, improved efficiency.
The above embodiments are principle and the effect thereof of illustrative the invention only, and the embodiment of part utilization, but not is used for restriction the utility model; Should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (8)
1. nozzling device, comprise base, it is characterized in that: described base one end is provided with clamp mechanism, the base other end is provided with pinching mould transversal driving mechanism, be provided with adjustable shelf between pinching mould transversal driving mechanism and clamp mechanism, be movably set with pinching mould piece in adjustable shelf, pinching mould piece comprises once pinching mould and the pinching mould of secondary, the pinching mould of secondary is arranged on once pinching mould top, be provided with the vertical driving mechanism of pinching mould on adjustable shelf, the vertical driving mechanism of pinching mould is connected with pinching mould piece.
2. a kind of nozzling device according to claim 1 is characterized in that: the pinching die length of described secondary is less than the length of pinching mould once.
3. a kind of nozzling device according to claim 1, it is characterized in that: described clamp mechanism comprises frame, is arranged on the lower clamp in frame and the upper clamping block that cooperatively interacts with lower clamp, upper clamping block is movably arranged in frame, be provided with the driving cylinder on frame, drive on cylinder and be provided with drive rod, drive rod is connected with upper clamping block.
4. a kind of nozzling device according to claim 1, it is characterized in that: described pinching mould transversal driving mechanism is the hydraulic jack that is arranged on base, and hydraulic jack comprises cylinder body and motion bar.
5. a kind of nozzling device according to claim 4, it is characterized in that: described motion bar front end is provided with sleeve pipe, and sleeve pipe matches with the pinching mould of pinching mould and secondary once.
6. a kind of nozzling device according to claim 5, it is characterized in that: be provided with guide post on described pinching mould transversal driving mechanism, guide post one end is fixed on cylinder body, and the other end is connected with sleeve pipe.
7. a kind of nozzling device according to claim 1, it is characterized in that: the vertical driving mechanism of described pinching mould comprises hoist cylinder and the piston rod that is arranged on adjustable shelf, piston rod is connected with pinching mould piece.
8. a kind of nozzling device according to claim 6, it is characterized in that: be provided with some position detecting devices on described guide post and the vertical driving mechanism of pinching mould, pinching mould transversal driving mechanism, the vertical driving mechanism of pinching mould and position detecting device are controlled by PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203569439U CN203292347U (en) | 2013-06-20 | 2013-06-20 | Pinching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203569439U CN203292347U (en) | 2013-06-20 | 2013-06-20 | Pinching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203292347U true CN203292347U (en) | 2013-11-20 |
Family
ID=49568387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203569439U Withdrawn - After Issue CN203292347U (en) | 2013-06-20 | 2013-06-20 | Pinching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203292347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317041A (en) * | 2013-06-20 | 2013-09-25 | 江苏丰立精密制管有限公司 | Pointing machine |
-
2013
- 2013-06-20 CN CN2013203569439U patent/CN203292347U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317041A (en) * | 2013-06-20 | 2013-09-25 | 江苏丰立精密制管有限公司 | Pointing machine |
| CN103317041B (en) * | 2013-06-20 | 2015-04-22 | 江苏立万精密制管有限公司 | Pointing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131120 Effective date of abandoning: 20150422 |