CN203472034U - Anti-lock device for centrifuge - Google Patents
Anti-lock device for centrifuge Download PDFInfo
- Publication number
- CN203472034U CN203472034U CN201320557029.0U CN201320557029U CN203472034U CN 203472034 U CN203472034 U CN 203472034U CN 201320557029 U CN201320557029 U CN 201320557029U CN 203472034 U CN203472034 U CN 203472034U
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- CN
- China
- Prior art keywords
- push rod
- centrifuge
- bearing
- positioning push
- loop bar
- 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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- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
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- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to an anti-lock device for a centrifuge, which comprises a movable sleeve rod, a positioning push rod, a limiting bearing and a thrust self-aligning bearing, wherein the limiting bearing is arranged in the movable sleeve rod, the thrust self-aligning bearing seat is arranged at one end of the movable sleeve rod, the thrust self-aligning bearing is fixed in a bearing seat, one end of the positioning push rod passes through the thrust self-aligning bearing and the limiting bearing, and the positioning push rod and the movable sleeve rod are connected through the limiting bearing and the thrust self-aligning bearing. The device is characterized in that an elastic ejector member is arranged between the movable sleeve rod and the positioning push rod. In a production process of a die or product, the expansion generated in a high-temperature environment can be set out through a disc elastic piece, and the equipment lock is avoided so as to achieve the aim of the utility model.
Description
Technical field
The utility model relates to a kind of centrifuge antilock device.
Background technology
At present, centrifuge is widely used in the industries such as chemical industry, oil, food, pharmacy, ore dressing, coal, water treatment and boats and ships.In chemical industry, while adopting centrifuge to make nylon tube, need to apply certain temperature to mould, while allowing raw material centrifugal forming, keep certain temperature, and after moulding, finished product needs to be again cooled to normal temperature, the physical reactions that can expand with heat and contract with cold in this process, therefore, centrifuge is in operation, due to the physical reactions expanding with heat and contract with cold, when manufacturing, variations in temperature due to mould, make centrifuge occur card machine locking, impact is produced, and when cooling, mould and product can not get again setting-out owing to shrinking, likely mould and product are damaged.Therefore, be necessary this technology to improve.
Utility model content
The features such as technical problem to be solved in the utility model is, a kind of centrifuge antilock device is provided, and has simple in structurely, and performance is good, is convenient to change, and cost is low.
The utility model is to realize like this, centrifuge antilock device, comprise movable loop bar, positioning push rod, Limit Bearing, thrust force aligning bearing, Limit Bearing is arranged in movable loop bar, movable loop bar one end is provided with thrust force aligning bearing block, thrust force aligning bearing is fixed in bearing block, positioning push rod one end is through thrust force aligning bearing and Limit Bearing, positioning push rod is connected with thrust force aligning bearing by Limit Bearing with movable loop bar, it is characterized in that being provided with elastic top casting die between described movable loop bar and positioning push rod.
Described movable loop bar inwall is provided with step, and Limit Bearing is arranged in step, and is fixed in movable loop bar by connecting positioning sleeve.
Described positioning push rod is advanced formula push rod.Like this, the multistage setting of positioning push rod, can facilitate elastic top casting die or/and the assembling of Limit Bearing.
Described elastic top casting die is arranged between positioning push rod step and thrust force aligning bearing.Like this, elastic top casting die can farthest be brought into play its action and efficacy.
Described elastic top casting die is dish-shaped shell fragment.Two, shell fragment of dish is one group, and is provided with at least one group on positioning push rod.Like this, can be according to the different coefficients of expansion etc., the setting-out distance of movable loop bar is carried out to different adjustment.
Described elastic top casting die is spring or spring assembly.When elastic top casting die is single spring, spring housing, on positioning push rod, is arranged between positioning push rod step and thrust force aligning bearing; When being spring assembly, at least three spring clips are located on two spring pedestals with installing hole, form spring assembly, like this, have guaranteed the stability of spring assembly.
The described movable loop bar other end is provided with mould mounting base.Mould mounting base is used for installing all kinds of moulds.
Described positioning push rod external end head is provided with handwheel.Like this, positioning push rod can be adjusted its axial location by handwheel.
Described positioning push rod inner termination is provided with setscrew nut.Like this, positioning push rod and Limit Bearing cunning are joined, and setscrew nut can limit the axial displacement of positioning push rod.
On described movable loop bar, be provided with self-aligning ball bearing.Like this, movable loop bar, in centrifugal running, can carry out run-out modification automatically by self-aligning ball bearing.
Antilock device is arranged in the cabinet of sealing.Like this, conveniently Oil injection cooling and lubricated is carried out in the coupling part between movable loop bar and positioning push rod.
In described cabinet, be provided with at least one road cold oil entrance, and in cold oil porch, fueling injection equipment be installed, in cabinet bottom, be provided with cold oil loop exit simultaneously.
The utility model is when implementing, between positioning push rod and Limit Bearing and thrust force aligning bearing, adopt matched in clearance, between dish shell fragment and positioning push rod, also adopt matched in clearance, the rear end of positioning push rod is provided with screw thread and coordinates with the thread plate of cabinet back seat, when the centrifugal rotation of movable loop bar, it is motionless that movable push bar keeps, the utility model has the advantage of, in mould or process of producing product, the expansion producing under hot environment, can carry out setting-out by the dish-shaped shell fragment in antilock device, avoid equipment locking, impact is produced; Extend the service life of equipment simultaneously, thereby reached the purpose of this utility model.
Accompanying drawing explanation
Fig. 1 is one of structural representation of the utility model embodiment 1.
Fig. 2 be the utility model embodiment 2 structural representation two.
Fig. 3 be the utility model embodiment 3 structural representation three.
Fig. 4 be the utility model embodiment 4 structural representation four.
Fig. 5 be the utility model embodiment 5 structural representation five.
Fig. 6 is the structural scheme of mechanism of the utility model disk spring.
Fig. 7 is the structural profile schematic diagram of disk spring in Fig. 6.
Fig. 8 is the three-dimensional generalized section of the utility model disk spring.
Fig. 9 is the structural representation of the utility model spring housing on positioning push rod.
Figure 10 is the front view of the utility model spring assembly.
Figure 11 is the top view of Figure 10 medi-spring assembly.
The specific embodiment
Under by reference to the accompanying drawings and embodiment, the utility model is further elaborated.
As Fig. 1, 2, 3, 4, shown in 5, centrifuge antilock device, comprise movable loop bar 1, positioning push rod 2, Limit Bearing 3, thrust force aligning bearing 4, Limit Bearing 3 is arranged in movable loop bar 1, movable loop bar 1 one end is provided with thrust force aligning bearing block 5, thrust force aligning bearing 4 is fixed in bearing block 5, positioning push rod 2 one end are through thrust force aligning bearing 4 and Limit Bearing 3, positioning push rod 2 is connected with thrust force aligning bearing 4 by Limit Bearing 3 with movable loop bar 1, between movable loop bar 1 and positioning push rod 2, be provided with elastic top casting die 6, positioning push rod 2 is advanced formula push rod.
As shown in Fig. 1,3,4,5, movable loop bar 1 inwall is provided with step 7, and Limit Bearing 3 is arranged in step 7, and is fixed in movable loop bar 1 by connecting positioning sleeve 8.As shown in Figure 2, movable loop bar 1 inwall is provided with convex hole muscle 9, and Limit Bearing 3 is stuck in convex hole muscle 9 places, and is fixed in movable loop bar 1 by connecting positioning sleeve 8.
As shown in Figure 1, 2, 3, elastic top casting die 6 is arranged between positioning push rod step 10 and thrust force aligning bearing.
As shown in Fig. 1,2,3,4,5,6,7,8, elastic top casting die is dish-shaped shell fragment.As shown in Fig. 1,2,3,4,5, two, dish-shaped shell fragment is one group, and is provided with two groups on positioning push rod 4.
As shown in Figure 9, elastic top casting die 6 is spring.As shown in Figure 10,11, elastic top casting die 6 is spring assembly.
As shown in Figure 4,5, movable loop bar 1 other end is provided with mould mounting base 11.
As shown in Figure 4,5, positioning push rod 2 external end heads are provided with handwheel 12.
As shown in Fig. 2,5, positioning push rod 2 inner termination are provided with setscrew nut 13.
As shown in Figure 5, on movable loop bar 1, be provided with self-aligning ball bearing 14, self-aligning ball bearing 14 and cabinet antetheca 20 tight fits.
As shown in Figure 5, antilock device is arranged in the cabinet 15 of sealing.
As shown in Figure 5, in cabinet 15, be provided with two-way cold oil entrance 16, and at cold oil entrance 16 places, fueling injection equipment 17 be installed, in cabinet 15 bottoms, be provided with cold oil loop exit 18 simultaneously, between positioning push rod 2 and cabinet rear wall 19, by threaded engagement, chassis base is provided with support screwed hole 21.
Claims (11)
1. a centrifuge antilock device, comprise movable loop bar, positioning push rod, Limit Bearing, thrust force aligning bearing, Limit Bearing is arranged in movable loop bar, movable loop bar one end is provided with thrust force aligning bearing block, thrust force aligning bearing is fixed in bearing block, positioning push rod one end is through thrust force aligning bearing and Limit Bearing, positioning push rod is connected with thrust force aligning bearing by Limit Bearing with movable loop bar, it is characterized in that being provided with elastic top casting die between described movable loop bar and positioning push rod.
2. centrifuge antilock device according to claim 1, is characterized in that described movable loop bar inwall is provided with step, and Limit Bearing is arranged in step, and is fixed in movable loop bar by connecting positioning sleeve.
3. centrifuge antilock device according to claim 1, is characterized in that described positioning push rod is advanced formula push rod.
4. centrifuge antilock device according to claim 3, is characterized in that described elastic top casting die is arranged between positioning push rod step and thrust force aligning bearing.
5. centrifuge antilock device according to claim 4, is characterized in that described elastic top casting die is dish-shaped shell fragment.
6. centrifuge antilock device according to claim 5, is characterized in that two described, dish-shaped shell fragment is one group, and is provided with at least one group on positioning push rod.
7. centrifuge antilock device according to claim 4, is characterized in that described elastic top casting die is spring or spring assembly.
8. centrifuge antilock device according to claim 5, is characterized in that the described movable loop bar other end is provided with mould mounting base.
9. centrifuge antilock device according to claim 5, is characterized in that described positioning push rod external end head is provided with handwheel.
10. centrifuge antilock device according to claim 5, is characterized in that described positioning push rod inner termination is provided with setscrew nut.
11. centrifuge antilock devices according to claim 10, is characterized in that being provided with self-aligning ball bearing on described movable loop bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320557029.0U CN203472034U (en) | 2013-09-09 | 2013-09-09 | Anti-lock device for centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320557029.0U CN203472034U (en) | 2013-09-09 | 2013-09-09 | Anti-lock device for centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203472034U true CN203472034U (en) | 2014-03-12 |
Family
ID=50220436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320557029.0U Expired - Fee Related CN203472034U (en) | 2013-09-09 | 2013-09-09 | Anti-lock device for centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203472034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481428A (en) * | 2013-09-09 | 2014-01-01 | 湖南恒科新材料有限公司 | Anti-lock device for centrifuge |
-
2013
- 2013-09-09 CN CN201320557029.0U patent/CN203472034U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481428A (en) * | 2013-09-09 | 2014-01-01 | 湖南恒科新材料有限公司 | Anti-lock device for centrifuge |
| CN103481428B (en) * | 2013-09-09 | 2015-08-05 | 湖南恒科新材料有限公司 | A kind of Anti-lock device for centrifuge |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 |
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| CF01 | Termination of patent right due to non-payment of annual fee |