CN201399886Y - Novel pushing rod - Google Patents
Novel pushing rod Download PDFInfo
- Publication number
- CN201399886Y CN201399886Y CN2009200561138U CN200920056113U CN201399886Y CN 201399886 Y CN201399886 Y CN 201399886Y CN 2009200561138 U CN2009200561138 U CN 2009200561138U CN 200920056113 U CN200920056113 U CN 200920056113U CN 201399886 Y CN201399886 Y CN 201399886Y
- Authority
- CN
- China
- Prior art keywords
- main core
- core bar
- piston rod
- material chamber
- fixed
- 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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Abstract
The utility model relates to a novel pushing rod, which comprises a rack, a piston rod, a driving device, a material cavity, a movable plate and a main core rod, wherein the bottom end of the drivingdevice is connected with the rack; the top end of the driving device is connected with the movable plate; the movable plate is fixedly connected with the piston rod; the bottom end of the piston rod is arranged in the material cavity; the bottom end of the material cavity is fixed on the rack; the upper end of the material cavity is fixed by a fixing plate; the fixing plate is fixedly connected with the driving device; the main core rod in the material cavity is fixed by a main core rod fixing beam arranged on the fixing plate; and a cavity body for containing the main core rod to move up anddown is arranged in the piston rod. The pushing rod can effectively lower the installation space of overall height and effectively solve the actual problems that the installation space is limited by the height requirement and the main core rod is processed difficultly.
Description
Technical field
The utility model relates to teflon hose production equipment field, is specially a kind of be used for teflon hose production following and adds the novel push strut that the base mode is pushed.
Background technology
At present, the following base mode that adds in the teflon hose production equipment is pushed parts, as shown in Figure 1, comprise frame, be arranged on material chamber 4, main core bar 3 and drive link 1 in the frame, the main core bar 3 that is arranged in the material chamber 4 is fixed on the fixed head, and fixed head is connected with drive link by support 5, and drive link is connected with worm gear case drive disk assembly 2, the bottom in material chamber 4 is provided with cone 6, and the end of cone 6 is provided with mouthful mould 7.The blank cavity length that adds of this spline structure generally reaches 800～1200 millimeters, and the whole machine installation height will reach 18～20 meters, and main core bar length is at 3～4 meters.Because teflon hose must have the main core bar of a corresponding size to hang in the middle of the material chamber when producing, this main core bar requires very high to the overall target of surface smoothness, circularity, linearity and hardness.Owing to the elongated easy deformation of main core bar, processing difficulties, be to produce a big technical barrier that exists in the matching die like this.Above-mentioned push parts exist bulky, setting height(from bottom) is too high, defectives such as difficulty and manufacturing cost height are installed.
Summary of the invention
The purpose of this utility model is exactly in order to solve the above-mentioned deficiency that parts exist of pushing, a kind of reduction integral installation height to be provided, reducing the novel push strut of installing space.
The utility model is achieved in that novel push strut, comprise frame, piston rod, drive unit, material chamber, portable plate and main core bar, the bottom of drive unit is connected with frame, the top of drive unit is connected with portable plate, portable plate is fixedlyed connected with piston rod, and the bottom of piston rod is installed in the material chamber; The bottom in material chamber is fixed on the frame, and the upper end in material chamber is fixed by fixed head; Main core bar in the material chamber is fixed by the main core bar fixed cross beam that is arranged on the fixed head; In piston rod, be provided with and hold the cavity that main core bar moves up and down.
Described drive unit can be provided with two.
Described drive unit can be to drive oil cylinder.
The end of described piston rod is connected with piston head.
Cavity in the described main core bar can be arranged on the rectangular channel in the main core bar.
The width of described rectangular channel is bigger 5 millimeters than the diameter of main core bar.
The length of described rectangular channel comes and goes long 100～200 millimeters of running length than the material chamber when actual production.
The utility model will be originally be done the promotion piston rod that moves both vertically with the motor-driven drive link toward pressing down, change into the simultaneously past drop-down promotion piston rods that move both vertically of doing of two hydraulic jacks, has effectively reduced the transmission space that piston rod is pushed motion.Compared with prior art, the whole height installing space of the utility model equipment can reduce by 1/3 (being reduced to 12 meters by 18 meters), main core bar length can shorten 50% (shortening to 2 meters by 4 meters), under the prerequisite that satisfies the prior art requirement, the equipment that solved effectively is confined to the installing space of requirement for height and the practical problem of main core bar difficult processing.
Description of drawings
Fig. 1 is the existing block diagram of pushing;
Fig. 2 is the structural representation of the novel push strut of the utility model;
Fig. 3 is the structural representation of piston rod;
The specific embodiment
Be described in detail below in conjunction with the drawings and specific embodiments the utility model.
Novel push strut as shown in Figure 2, comprises piston rod 12, drive unit 11, material chamber 4, portable plate 13 and main core bar 3.The bottom of drive unit 11 is connected with frame 5, and the top of drive unit 11 is connected with portable plate 13.Portable plate 13 is fixedlyed connected with piston rod 12, and piston rod 12 is installed in the material chamber 4, and the end of piston rod 12 is connected with piston head 8.The bottom in material chamber 4 is fixed on the frame 5, and the upper end in material chamber 4 is fixing by fixed head 9, and fixed head 9 can be connected with upper mounted plate by two root posts.Main core bar 3 in the material chamber 4 is fixing by main core bar 3 fixed cross beams 10 that are arranged on the fixed head 9.Main core bar 3 in piston rod 12, is provided with the cavity that holds main core bar 3, so that can move in piston rod 12.Drive unit 11 can be provided with two.Drive unit 11 can be to drive oil cylinder.Be provided with cone 6 and mouthful mould 7 in the bottom in material chamber 4.As shown in Figure 3, the cavity in the main core bar 3 can be arranged on the rectangular channel 14 in the main core bar 3.About 5 millimeters than core bar diameter of the sizes of rectangular channel 14, length comes and goes long 100～200 millimeters of running length than material chamber 4 when actual production.
The utility model is provided with rectangular channel 14 in piston rod 12, the time utilize main core bar fixed cross beam 10 directly to pass rectangular channel 14 in the middle of the piston rod 12 in assembling, and the two ends of main core bar fixed cross beam 10 are connected fastening with screw with fixed head 9.Master's core bar fixed cross beam 10 need not be dismantled when producing, and the length of the rectangular channel 14 in the piston rod 12 is depended in the space of stroke up and down of piston rod 12, effectively reduces the integral installation height, reduces installing space.Only need open cone 6 in whole process of production, add moulding prefabricated base and can implement to produce, operation is simple fast, thereby guarantees product quality.
The utility model is not limited to above-mentioned embodiment, if various changes of the present utility model or modification are not broken away from spirit and scope of the present utility model, if these are changed and modification belongs within claim of the present utility model and the equivalent technologies scope, then the utility model also must comprise these changes and modification.
Claims (7)
1, novel push strut, comprise frame, piston rod, drive unit, material chamber, portable plate and main core bar, the bottom of drive unit is connected with frame, and the top of drive unit is connected with portable plate, portable plate is fixedlyed connected with piston rod, and the bottom of piston rod is installed in the material chamber; The bottom in material chamber is fixed on the frame, and the upper end in material chamber is fixed by fixed head; Main core bar in the material chamber is fixed by the main core bar fixed cross beam that is arranged on the fixed head; In piston rod, be provided with and hold the cavity that main core bar moves up and down.
2, the novel push strut shown in claim 1 is characterized in that: described drive unit is provided with two.
3, the novel push strut shown in claim 1 or 2 is characterized in that: described drive unit is to drive oil cylinder.
4, the novel push strut shown in claim 1, it is characterized in that: the end of described piston rod is connected with piston head.
5, the novel push strut shown in claim 1 is characterized in that: the cavity in the described main core bar is arranged on the rectangular channel in the main core bar.
6, the novel push strut shown in claim 1 is characterized in that: the width of described rectangular channel is bigger 5 millimeters than the diameter of main core bar.
7, the novel push strut shown in claim 1 is characterized in that: the length of described rectangular channel comes and goes long 100～200 millimeters of running length than the material chamber when actual production.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200561138U CN201399886Y (en) | 2009-05-07 | 2009-05-07 | Novel pushing rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200561138U CN201399886Y (en) | 2009-05-07 | 2009-05-07 | Novel pushing rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201399886Y true CN201399886Y (en) | 2010-02-10 |
Family
ID=41659680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200561138U Expired - Fee Related CN201399886Y (en) | 2009-05-07 | 2009-05-07 | Novel pushing rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201399886Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825758A (en) * | 2012-09-04 | 2012-12-19 | 湖州松华橡塑有限公司 | Rod hydraulic drawing machine in production of polytetrafluoroethylene rod |
-
2009
- 2009-05-07 CN CN2009200561138U patent/CN201399886Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825758A (en) * | 2012-09-04 | 2012-12-19 | 湖州松华橡塑有限公司 | Rod hydraulic drawing machine in production of polytetrafluoroethylene rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SIHUI PTFE PRODUCTS FACTORY CO., LTD. Free format text: FORMER OWNER: ZENG YANFEI Effective date: 20110610 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 526200 DONGCHENG 2ND INDUSTRIAL ZONE, SIHUI CITY, GUANGDONG PROVINCE TO: 526200 NO. 1, TOWER 6, 3RD STREET, QINGDONG ROAD, DONGCHENG SUBDISTRICT, SIHUI CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110610 Address after: 526200, No. six, No. 1, East Third Street, Dong Qing Road, Dongcheng Street, Sihui City, Guangdong Patentee after: Sihui PTFE Products Factory Co., Ltd. Address before: 526200 Dongcheng second industrial zone, Sihui City, Guangdong Patentee before: Zeng Yanfei |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 Termination date: 20170507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |