CN207143419U - Heald lifting device with movable rubber sheath - Google Patents
Heald lifting device with movable rubber sheath Download PDFInfo
- Publication number
- CN207143419U CN207143419U CN201721096513.2U CN201721096513U CN207143419U CN 207143419 U CN207143419 U CN 207143419U CN 201721096513 U CN201721096513 U CN 201721096513U CN 207143419 U CN207143419 U CN 207143419U
- Authority
- CN
- China
- Prior art keywords
- rubber sheath
- shedding
- pin
- harness
- heald
- 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
Links
- 241000469816 Varus Species 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Looms (AREA)
Abstract
The utility model discloses a kind of heald lifting device with movable rubber sheath, including shedding pin, multiple harness levers, multiple heald frames adjustment bar and rubber sheath, the bottom of multiple harness levers is rotatably arranged on shedding pin by bearing pin, the top of multiple harness levers connects one to one with multiple heald frames adjustment bar, rubber sheath includes in-flanges base and the multiple threaded sleeves being arranged on above in-flanges base, in-flanges base is arranged on shedding pin, and multiple threaded sleeves are set on the outer wall of multiple harness levers correspondingly.Relative to traditional fixed rubber sheath, rubber sheath of the present utility model uses movable connection with shedding pin, when shedding pin and harness lever relative motion, rubber sheath can move back and forth along the horizontal direction of shedding pin, so as to reduce its amount of tension and reduce pulling force of the harness lever to rubber sheath, make rubber sheath not easy to crack or damaged, and then extend the service life of rubber sheath.
Description
Technical field
Field of textile machinery is the utility model is related to, more particularly to a kind of heald lifting device with movable rubber sheath.
Background technology
At present, the rubber sheath of heald lifting device is generally fixed on shedding pin, and it is to protect carrying on shedding pin that it, which is acted on,
Heald rod assembly, prevent that caused water is flowed into the assembly of shedding angle during weaving cotton cloth.But current rubber sheath generally existing one
Problem, because the operating frequency of shedding assembly is very high, rubber sheath is often cracking, broken after using 1~2 month
The problems such as damage.After rubber sheath breakage, it will be intake in shedding pin assembly, wash out lubricating grease, make the lubrication in shedding pin assembly
Fat is reduced, and causes the frictional force between each mechanical part to increase, and then damages parts, have impact on production efficiency.
Utility model content
In order to solve the above technical problems, the utility model discloses a kind of heald lifting device with movable rubber sheath,
Pass through bearing pin including shedding pin, multiple harness levers, multiple heald frames adjustment bar and rubber sheath, the bottom of multiple harness levers
It is rotatably arranged on the shedding pin, the top of multiple harness levers connects one to one with multiple heald frame adjustment bars,
The rubber sheath includes in-flanges base and the multiple threaded sleeves being arranged on above the in-flanges base, the varus
Side base is arranged on the shedding pin, and multiple threaded sleeves are set in the outer wall of multiple harness levers correspondingly
On.
As the further improvement of above-mentioned technical proposal, the length of the in-flanges base is more than the length of the shedding pin
Degree.
As the further improvement of above-mentioned technical proposal, the inwall of the in-flanges base is provided with corrugated contacting surface.
As the further improvement of above-mentioned technical proposal, the shedding pin side is provided with swing arm and is arranged on the swing arm
The shedding axis hole of end.
As the further improvement of above-mentioned technical proposal, the harness lever is connected through a screw thread with heald frame adjustment bar.
The beneficial effects of the utility model are：
Relative to traditional fixed rubber sheath, rubber sheath of the present utility model uses movable company with shedding pin
Connect, when shedding pin and harness lever relative motion, rubber sheath can move back and forth along the horizontal direction of shedding pin, so as to reduce it
Amount of tension and reduction harness lever make rubber sheath not easy to crack or damaged, and then extend rubber the pulling force of rubber sheath
The service life of sheath.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, will make below to required in embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model,
For those of ordinary skill in the art, without having to pay creative labor, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the structural representation of the utility model one embodiment.
Marked in figure：
1- shedding pin；11- swing arms；12- shedding axis holes；2- harness levers；3- heald frames adjust bar；4- rubber sheaths；41- varuss
Side base；42- threaded sleeves；43- corrugated contacting surfaces；5- bearing pins.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
As shown in figure 1, the heald lifting device with movable rubber sheath of the present embodiment, including 1, four shedding of shedding pin
2, four heald frame adjustment bars 3 of bar and rubber sheath 4.
The bottom of four harness levers is rotatably arranged on shedding pin 1 by bearing pin 5, and the top of four harness levers 2 passes through
Engagement thread connects one to one with four heald frame adjustment bars 3.
Rubber sheath 4 includes in-flanges base 41 and is arranged on four threaded sleeves 42 of the top of in-flanges base 41,
The inwall of in-flanges base 41 is provided with corrugated contacting surface 43, to improve its structural strength；Four threaded sleeves 42 correspond
Ground is set on the outer wall of four harness levers 2.
In-flanges base 41 is set in the top of shedding pin 1, and the length of in-flanges base 41 is more than the length of shedding pin 1
Degree, so that when shedding pin 1 and the relative rotation of harness lever 2, in-flanges base 41 can move back and forth in the horizontal direction, so as to reduce
Its amount of tension and reduction harness lever 2 make rubber sheath 4 not easy to crack or damaged, and then extend the pulling force of rubber sheath 4
The service life of rubber sheath.
The side of shedding pin 1 is provided with swing arm 11 and is arranged on the shedding axis hole 12 of the end of swing arm 11；When Weaving device operates
When, shedding pin 1 does oscillating motion with shedding axle in shedding axis hole 12 is arranged on, and harness lever 2 shakes with respect to the upper pin 5 of shedding pin 1
Rotation is moved, and the change of angle will be produced between shedding pin 1 and harness lever 2, and at this moment the side under tension of rubber sheath 4, another
Side is then under pressure.
In order to mitigate the stressing conditions of rubber sheath 4, rubber sheath 4 uses movable connection with shedding pin 1, when shedding pin
1 with 2 relative motion of harness lever when, the length of in-flanges base 41 is more than the length of shedding pin 1, therefore rubber sheath 4 can be along carrying
The horizontal direction of comprehensive pin 1 moves back and forth.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (5)
1. the heald lifting device with movable rubber sheath, it is characterised in that including shedding pin, multiple harness levers, multiple heald frames
Adjustment bar and rubber sheath, the bottom of multiple harness levers are rotatably arranged on the shedding pin by bearing pin, Duo Gesuo
The top and multiple heald frames adjustment bars for stating harness lever connect one to one, the rubber sheath include in-flanges base and
The multiple threaded sleeves being arranged on above the in-flanges base, the in-flanges base is arranged on the shedding pin, multiple
The threaded sleeve is set on the outer wall of multiple harness levers correspondingly.
2. the heald lifting device according to claim 1 with movable rubber sheath, it is characterised in that the in-flanges bottom
The length of seat is more than the length of the shedding pin.
3. the heald lifting device according to claim 2 with movable rubber sheath, it is characterised in that the in-flanges bottom
The inwall of seat is provided with corrugated contacting surface.
4. the heald lifting device according to claim 1 with movable rubber sheath, it is characterised in that the shedding pin one
Side is provided with swing arm and is arranged on the shedding axis hole of the swing arm end.
5. the heald lifting device according to claim 1 with movable rubber sheath, it is characterised in that the harness lever with
Heald frame adjustment bar is connected through a screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721096513.2U CN207143419U (en) | 2017-08-30 | 2017-08-30 | Heald lifting device with movable rubber sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721096513.2U CN207143419U (en) | 2017-08-30 | 2017-08-30 | Heald lifting device with movable rubber sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207143419U true CN207143419U (en) | 2018-03-27 |
Family
ID=61670569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721096513.2U Expired - Fee Related CN207143419U (en) | 2017-08-30 | 2017-08-30 | Heald lifting device with movable rubber sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207143419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111379066A (en) * | 2018-12-27 | 2020-07-07 | 苏州迪塔杉针织有限公司 | Multi-color similar or dissimilar yarn splicing textile device |
-
2017
- 2017-08-30 CN CN201721096513.2U patent/CN207143419U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111379066A (en) * | 2018-12-27 | 2020-07-07 | 苏州迪塔杉针织有限公司 | Multi-color similar or dissimilar yarn splicing textile device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266300 Gecun, Yanghe Town, Jiaozhou City, Qingdao City, Shandong Province Patentee after: Qingdao Huazun Machinery Co.,Ltd. Address before: 266300 Gecun, Yanghe Town, Jiaozhou City, Qingdao City, Shandong Province Patentee before: QINGDAO HUAZUN MACHINERY 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: 20180327 Termination date: 20210830 |