CN202327083U - Packing shaping device - Google Patents
Packing shaping device Download PDFInfo
- Publication number
- CN202327083U CN202327083U CN 201120477840 CN201120477840U CN202327083U CN 202327083 U CN202327083 U CN 202327083U CN 201120477840 CN201120477840 CN 201120477840 CN 201120477840 U CN201120477840 U CN 201120477840U CN 202327083 U CN202327083 U CN 202327083U
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- China
- Prior art keywords
- rolling wheel
- packing
- frame
- sliding
- sliding mount
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- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a packing shaping device, which comprises a rack, wherein four rolling wheels are relatively arranged on the rack to form an adjustable cavity in an edge alternating manner. One of the four rolling wheels is fixedly arranged, and other rolling wheels are arranged in a slidable regulation manner. According to the packing shaping device provided by the utility model, the adjustable cavity is formed by arranging the four rolling wheels in the edge alternating manner, thus the specification of a packing is replaced by needing regulating the positions of the corresponding rolling wheels without replacing the rolling wheels, thus the processing efficiency is greatly increased. Through tests, the packing shaping device has the advantages of convenience and practicability, no need of configuration of different specifications of rolling wheels, convenience for regulation, and reliability in operation.
Description
Technical field
The utility model relates to sealing and uses the packing preparation field, particularly can adapt to a kind of packing apparatus for shaping of various sizes packing shaping.
Background technique
Packing is also named stuffing box packing, is formed by soft thread braiding usually, and the cross section is that the bar of square or rectangular is filled in the seal chamber, thereby realizes sealing.Packing seal is in leakage way, to stop flow to be leaked with fiber plug such as linen-cottons the earliest, and mainly the axle as water lifting machinery seals.Now packing is widely used in rotating shaft sealing, reciprocating pump, the reciprocal compressor of centrifugal pump, compressor, vacuum pump, stirrer and propeller for vessels, the reciprocating shaft envelope of refrigerator, and the turn sealing of various valve rods etc.
Continuous appearance along with new material; The filling-material structure pattern also has very big variation; It is more extensive that this will impel gland sealed to use undoubtedly; Should possess following characteristic as the material of filler: have that certain elastoplasticity, chemical stability, impermeability, self lubricity are good, a temperature tolerance etc., widespread has asbestos, graphite, aramid fiber, spandex, teflon, carbon fiber and above-mentioned material composite braided in the stuffing box packing of braiding packing now.
The packing trimmer is one of supplementary equipment of braiding packing, and it is the very not upright packing that knitting machine is knit out, and according to certain specification, it is shaped as the square size of standard.But the packing of its shaping various sizes, the packing rolling packing after shaping.
Packing trimmer concrete structure is by frame, power step-down gear, roll extrusion wheels, packing holder device, formations such as automatic winding device.Its working principle is: by rolling wheel and left and right sides block plate are formed a packing compacting die cavity (seeing shown in the accompanying drawing 2) up and down; Cavity dimension is confirmed according to the Dimensions of packing; The cavity dimension that different Dimensions packings is corresponding different, because the rolling wheel diameter is wide for immobilizing with wheel up and down, the rolling wheel rotating shaft also is a fixed conveyor up and down; Wherein arbor distance remains unchanged; The relative roll extrusion of rolling wheel constant speed up and down during work, but just shaping goes out the fixedly packing of cavity dimension, and therefore the packing to each Dimensions just must have the rolling wheel up and down of a pair of fixed dimension corresponding.The square now packing cross section length of side from 5mm to 50mm and 1/8 to 2 inch do not wait; Simultaneously to different application field and country variant zone; Be divided into metric system and British system specification again; Therefore to satisfy the requirement of various different cross section Dimensions packing, need to be equipped with the roll extrusion wheels of a large amount of different specification sizes.And when the packing to the different size specification carries out shaping, need to shut down and change corresponding roll extrusion wheels, spending extra manpower and time, efficient is lower.
Summary of the invention
The utility model technical problem to be solved provides a kind of packing apparatus for shaping, has adjustable die cavity, thereby for the packing of different size specification, need not shut down and change corresponding roll extrusion wheels.
For solving the problems of the technologies described above, the technological scheme that the utility model adopted is: a kind of packing apparatus for shaping, comprise frame, and four rolling wheels that are installed on relatively on the frame are formed adjustable die cavity with the staggered mode in edge.
In described four rolling wheels, one is fixed installation, and all the other are the installation of slidably regulating.
In described four rolling wheels, the 3rd rolling wheel is slidingly mounted on the frame through input shaft;
Second rolling wheel is fixedly mounted on the frame, and the axle of second rolling wheel is connected with input shaft through the slippage bevel gear set;
First rolling wheel is installed on second sliding mount;
First sliding mount is movably arranged on the frame, and a side of first sliding mount is threaded with frame through screw rod;
Sliding bearing is on second sliding mount and first sliding mount respectively at the sliding axle two ends of the 4th rolling wheel, and sliding axle is connected with input shaft through the slippage bevel gear set.
Described second sliding mount is threaded with rack-mounted at least one group of screw rod bevel gear set.
In the described slippage bevel gear set, one of them bevel gear can be slidably mounted on the axle vertically, and along with axle rotates.
Described first sliding mount and second sliding mount, one side are provided with calibrated scale.
A kind of packing apparatus for shaping that the utility model provides; Form adjustable die cavity through four rolling wheels are set with the staggered mode in edge, thereby when changing the specification of packing, only need the position of the corresponding rolling wheel of adjustment; And need not change the roll extrusion wheels, improved work efficiency greatly.
The product of the utility model has convenient and practical, as need not to dispose different size again roll extrusion wheels, advantage easy to adjust, reliable through test.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
Fig. 1 is the overall structure schematic representation of the utility model.
Fig. 2 is the structural representation of packing trimmer forming cavity of the prior art.
Among the figure: first rolling wheel, 1, the second rolling wheel, 2, the three rolling wheels, 3, the four rolling wheels 4, slippage bevel gear set 5; Input shaft 6, frame 7, the first sliding mounts 8, calibrated scale 9, the second sliding mounts 10; Adjusting axle 11, screw rod bevel gear set 12, adjustable die cavity 13, sliding axle 14.
Embodiment
In Fig. 1, a kind of packing apparatus for shaping comprises frame 7, and four rolling wheels that are installed on relatively on the frame 7 are formed adjustable die cavity 13 with the staggered mode in edge.
In described four rolling wheels, one is fixed installation, and all the other are the installation of slidably regulating.Structure through remaining rolling wheel position of slidable adjustment, can form the orming cavity of different size thus.
In described four rolling wheels, the 3rd rolling wheel 3 is slidingly mounted on the frame 7 through input shaft 6; Promptly the input shaft 6 here can slide on frame 7, is positioned at positions different on the axis thereby drive the 3rd rolling wheel 3.
Second rolling wheel 2 is fixedly mounted on the frame 7, and the axle of second rolling wheel 2 is connected with input shaft 6 through slippage bevel gear set 5; The i.e. rotation of second rolling wheel 2 is driven by input shaft 6.In the described slippage bevel gear set 5, one of them bevel gear can be slidably mounted on the axle vertically, and along with axle rotates, as shown in fig. 1.
First rolling wheel 1 is installed on second sliding mount 10; Described second sliding mount 10 is threaded with at least one group of screw rod bevel gear set 12 on being installed in frame 7.Through rotating adjusting axle 11, in Fig. 1, the bevel gear rotation of band screw rod drives second sliding mount 10 and moves up and down in the screw rod bevel gear set 12, moves up and down thereby drive first rolling wheel 1 mounted thereto.
First sliding mount 8 is movably arranged on the frame 7; One side of first sliding mount 8 is threaded with frame 7 through screw rod; Through the adjusting handle that is connected with screw rod of rotation, thereby first sliding mount 8 horizontally slips on frame 7 and drives the 4th rolling wheel 4 mounted thereto and horizontally slip.
Sliding bearing is on second sliding mount 10 and first sliding mount 8 respectively at sliding axle 14 two ends of the 4th rolling wheel 4, and sliding axle 14 is connected with input shaft 6 through slippage bevel gear set 5.Need to prove that sliding axle 14 is installed in an end of second sliding mount 10, not only can endwisely slip, can also radially slide, structure thus, then sliding over each other of second sliding mount 10 and first sliding mount 8 all can not form interference.
Described first sliding mount 8 and second sliding mount, 10 1 sides are provided with calibrated scale 9.On first sliding mount 8 and second sliding mount 10, be provided with sign, this sign drops on the calibrated scale 9, can demonstrate the specification of adjustable die cavity 13.
Specifically,, adjustable about in the of 4 in the utility model by second sliding mount, 10 drive first rolling wheels 1 and the 4th rolling wheel through adopting second rolling wheel 2 fixing; By first sliding mount 8 drive the 4th rolling wheels 4 and the 3rd rolling wheel 3 left and right sides adjustable, thereby realize the adjusting of adjustable die cavity 13, be convenient to the packing of different cross section size is carried out shaping.
Pass to second rolling wheel 2 and the 4th rolling wheel 4 from the power of power plant transmission respectively through slippage bevel gear set 5 with the number of teeth; And the 3rd rolling wheel 3 is coaxial with input shaft 6; 1 of first rolling wheel is for servo-actuated rotates freely, and each rolling wheel sense of rotation is all identical with rotational speed thus.From Fig. 1, the identical traffic direction of sideline at adjustable die cavity 13 places that is each rolling wheel of each rolling wheel sense of rotation is identical.
The utility model no longer need be equipped with a large amount of different size roll extrusion wheels; Die cavity 13 sizes that it is adjustable are continuously adjustable in maximum and minimum dimension scope; The adjusting handle that directly rotates on first sliding mount 8 and second sliding mount 10 during adjustment can be accomplished; Very convenient quick, the size after simultaneously adjustable die cavity 13 is regulated can directly intuitively be shown by calibrated scale 9.
Above example is merely the most preferred embodiment of the utility model, should not be regarded as the restriction for the utility model, under the constant situation of the core texture of being made up of adjustable die cavity 13 a plurality of rolling wheels; Can also adopt other the kind of drive, for example, adopt the kind of drive (not shown) that drives rolling wheel separately; The rolling wheel that is each active rotation is provided with drive motor separately; Structure thus, under the situation that drive motor moves with rolling wheel, the setting of its controlling device is then comparatively convenient.
Claims (6)
1. a packing apparatus for shaping comprises frame (7), it is characterized in that: four rolling wheels that are installed on relatively on the frame (7) are formed adjustable die cavity (13) with the staggered mode in edge.
2. a kind of packing apparatus for shaping according to claim 1 is characterized in that: in described four rolling wheels, one is fixed installation, and all the other are the installation of slidably regulating.
3. a kind of packing apparatus for shaping according to claim 2 is characterized in that: in described four rolling wheels, the 3rd rolling wheel (3) is slidingly mounted on the frame (7) through input shaft (6);
Second rolling wheel (2) is fixedly mounted on the frame (7), and the axle of second rolling wheel (2) is connected with input shaft (6) through slippage bevel gear set (5);
First rolling wheel (1) is installed on second sliding mount (10);
First sliding mount (8) is movably arranged on the frame (7), and a side of first sliding mount (8) is threaded with frame (7) through screw rod;
Sliding bearing is on second sliding mount (10) and first sliding mount (8) respectively at sliding axle (14) two ends of the 4th rolling wheel (4), and sliding axle (14) is connected with input shaft (6) through slippage bevel gear set (5).
4. a kind of packing apparatus for shaping according to claim 3 is characterized in that: described second sliding mount (10) is threaded with at least one group of screw rod bevel gear set (12) on being installed in frame (7).
5. a kind of packing apparatus for shaping according to claim 3 is characterized in that: in the described slippage bevel gear set (5), one of them bevel gear can be slidably mounted on the axle vertically, and along with axle rotates.
6. a kind of packing apparatus for shaping according to claim 3 is characterized in that: described first sliding mount (8) and second sliding mount (10) one sides are provided with calibrated scale (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120477840 CN202327083U (en) | 2011-11-27 | 2011-11-27 | Packing shaping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120477840 CN202327083U (en) | 2011-11-27 | 2011-11-27 | Packing shaping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202327083U true CN202327083U (en) | 2012-07-11 |
Family
ID=46439062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120477840 Expired - Fee Related CN202327083U (en) | 2011-11-27 | 2011-11-27 | Packing shaping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202327083U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418786A (en) * | 2011-11-27 | 2012-04-18 | 中科恒达石墨股份有限公司 | Packing reshaping device |
| CN107524809A (en) * | 2016-06-20 | 2017-12-29 | 江苏核电有限公司 | A kind of packing seal installation dimension control device |
-
2011
- 2011-11-27 CN CN 201120477840 patent/CN202327083U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418786A (en) * | 2011-11-27 | 2012-04-18 | 中科恒达石墨股份有限公司 | Packing reshaping device |
| CN102418786B (en) * | 2011-11-27 | 2014-06-25 | 中科恒达石墨股份有限公司 | Packing reshaping device |
| CN107524809A (en) * | 2016-06-20 | 2017-12-29 | 江苏核电有限公司 | A kind of packing seal installation dimension control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170111 Address after: 443100 Hubei city of Yichang Province Branch Road, Yiling District of Yiling Economic Development Zone No. 1 Patentee after: Hubei liantou Hengda graphite Co. Ltd. Address before: 443100 East Lake Road, Yiling District, Hubei, No. four, No. Patentee before: China Sciences Hengda Graphite Co., Ltd. |
|
| 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: 20120711 Termination date: 20191127 |