CN205954196U - Damping fillet suitable for heald frame - Google Patents
Damping fillet suitable for heald frame Download PDFInfo
- Publication number
- CN205954196U CN205954196U CN201620738670.8U CN201620738670U CN205954196U CN 205954196 U CN205954196 U CN 205954196U CN 201620738670 U CN201620738670 U CN 201620738670U CN 205954196 U CN205954196 U CN 205954196U
- Authority
- CN
- China
- Prior art keywords
- heald frame
- heald
- vertical bar
- vibration damping
- comprehensive
- 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 provides a damping fillet suitable for heald frame, includes: the heald frame entablature, upward combine vertical bar, harness wire, comprehensive vertical bar, heald frame bottom end rail and damping fillet down, wherein: go up combining the upper end of vertical bar and being connected with the lower extreme of heald frame entablature, the lower extreme of lower comprehensive vertical bar links to each other with the upper end of heald frame bottom end rail, and the harness wire sets up in last comprehensive vertical bar under with between the comprehensive vertical bar, and the open slot that the cross -section is the rectangle is opened respectively to the lower extreme of heald frame entablature and the upper end of heald frame bottom end rail, and the embedded damping fillet of establishing of open slot, this damping fillet are the elastomer, and the structure wholly is rectangle, the marginal division slotted structure of rectangle. The utility model discloses the reciprocal impact force of harness wire to the heald frame has been reduced.
Description
Technical field
This utility model is related to textile processing field, particularly a kind of vibration damping filler rod being applied to heald frame.
Background technology
Weaving technology has a long history, and heald frame is indispensable part in shedding mechanism of weaving machine.Knit in great majority
On machine, warp thread exits from beam of a loom (coiled hair), reaches fell through menopause tablet, the harness eye hole of heald and reed；Heald frame according to
Certain rule drives heald to pump respectively, makes the warp thread penetrating in heald harness eye hole be divided into two-layer, formation is drawn
The passage of latitude；After weft yarn passes through shed open, fell to is pushed it by devices such as reed, interweave and form fabric, thus complete knitting
The basic actss of machine.The heald frame of different numbers of pages is in a different order and amount of opening carries out upper and lower motion, thus creating not
Fabric with fabric variety.
In order to adapt to weaving machine high-speed operating, heald frame should be firm, and lightweight, motion deformation is little.The lower and upper cross-member of heald frame is general
Adopt the particular aluminum alloy section bar that quality is relatively light, intensity is higher and anti-bending strength is again good more.Heald frame belongs to thin frame class formation,
Loom work is that heald frame drives heald to pump.Heald is arranged on the comprehensive vertical bar of heald frame lower and upper cross-member, due to heald
Exist and heald frame between because of variation of ambient temperature or relative deformation produced by warp tension impact, and comprehensive in weaving process
Silk allows for, along factors such as the free slips of comprehensive vertical bar, being arranged between heald and the heald frame on the comprehensive vertical bar of heald frame lower and upper cross-member
It is provided with certain fit clearance.When heald frame drives heald to pump, heald exists in gap with respect to heald frame
Relative motion.When heald frame is pumped with 600-900 beat/min of frequency, heald also will with 600-900 time/
Minute produces relative shock with the comprehensive vertical bar being fixed on heald frame lower and upper cross-member.It is past that heald produces the violent frequency to heald frame
The collective effect of multiple impulsive force warp tension in addition, result in the violent vibration deformation of the generation of heald frame, simultaneous is huge
Noise.Violent vibration can cause the abrasion of heald and heald frame, and the fracture of warp thread, has a strong impact on making of heald frame and heald
With the life-span, and affect the quality of fabric.
Utility model content
The purpose of this utility model is to provide a kind of vibration damping filler rod being applied to heald frame, reduces heald past to heald frame
Multiple impulsive force.
For solving above-mentioned technical problem, this utility model includes：Heald frame entablature, upper comprehensive vertical bar, heald, under comprehensive vertical bar,
Heald frame sill and vibration damping filler rod, wherein：The upper end of upper comprehensive vertical bar is connected with the lower end of heald frame entablature, under comprehensive vertical bar lower end
Be connected with the upper end of heald frame sill, heald be arranged at comprehensive vertical bar and under between comprehensive vertical bar, the lower end of heald frame entablature and comprehensive
The upper end of frame sill has the open slot of rectangular cross-section, is embedded vibration damping filler rod in open slot, and this vibration damping filler rod is bullet
Gonosome, structure generally rectangle, rectangular edges have slot structure.
Described vibration damping filler rod has two slot structures, corresponds respectively to the J-type heald clipping room different with c-type heald
Gap, with a vibration damping filler rod, by the conversion of installation direction, and J-type heald frame and the c-type heald frame being applicable to any specification.
This utility model vibration damping filler rod is arranged in the open slot of the upper and lower crossbeam of heald frame, reduces between heald frame and heald
Fit clearance, thus reducing the relative displacement between heald frame and heald, greatly reduce in weaving process, heald is to being fixed on
Comprehensive vertical bar on heald frame has reciprocating impact power.Vibration damping filler rod is made by special elastomeric material, has good
Impact resistance and prominent damping property.The shock absorption bar that heald is installed on the relative motion on heald frame is by crossbeam limits.Comprehensive
The reciprocating impact of silk relatively heald frame high frequency time, also by vibration damping filler rod institute's sluggishness with damp, reduces the danger of vibration, and suppresses
The formation of noise.By installing vibration damping filler rod on the upper and lower crossbeam of heald frame, can greatly mitigate because heald is to comprehensive vertical bar
High frequency time reciprocating impact, and the abrasion of the heald leading to and the comprehensive vertical bar of the upper and lower crossbeam of heald frame, improve the use of heald frame and heald
Life-span.
Brief description
Fig. 1 is structure chart of the present utility model；
Fig. 2 is the partial enlarged drawing of vibration damping filler rod of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described in further detail.
As depicted in figs. 1 and 2, the present embodiment includes：Heald frame entablature 1, upper comprehensive vertical bar 2, heald 3, under comprehensive vertical bar 4, comprehensive
Frame sill 5 and vibration damping filler rod 6, wherein：The upper end of upper comprehensive vertical bar 2 is connected with the lower end of heald frame entablature 1, under comprehensive vertical bar 4
Lower end is connected with the upper end of heald frame sill 5, heald 3 be arranged at comprehensive vertical bar 2 and under between comprehensive vertical bar 4, heald frame entablature 1
The upper end of lower end and heald frame sill 5 has the open slot 7 of rectangular cross-section, is embedded vibration damping filler rod 6 in open slot 7, should
Vibration damping filler rod 6 is elastomer, structure generally rectangle, and rectangular edges have slot structure.
Described vibration damping filler rod 6 has two slot structures, corresponds respectively to the J-type heald clipping room different with c-type heald
Gap, with a vibration damping filler rod, by the conversion of installation direction, and J-type heald frame and the c-type heald frame being applicable to any specification.
Below the preferred embodiment this utility model created is illustrated, but this utility model is created not
It is limited to described embodiment, those of ordinary skill in the art are acceptable without prejudice on the premise of this utility model creative spirit
Make a variety of equivalent modifications or replacement, these equivalent modifications or replacement are all contained in the model that the application claim is limited
In enclosing.
Claims (2)
1. a kind of vibration damping filler rod being applied to heald frame is it is characterised in that include：Heald frame entablature, upper comprehensive vertical bar, heald, under comprehensive
Vertical bar, heald frame sill and vibration damping filler rod, wherein：The upper end of upper comprehensive vertical bar is connected with the lower end of heald frame entablature, under comprehensive vertical bar
Lower end be connected with the upper end of heald frame sill, heald be arranged at comprehensive vertical bar and under between comprehensive vertical bar, under heald frame entablature
The upper end of end and heald frame sill has the open slot of rectangular cross-section, is embedded vibration damping filler rod, this vibration damping is embedding in open slot
Bar is elastomer, structure generally rectangle, and rectangular edges have slot structure.
2. the vibration damping filler rod being applied to heald frame according to claim 1 is it is characterised in that described vibration damping filler rod has two
Bar slot structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620738670.8U CN205954196U (en) | 2016-07-14 | 2016-07-14 | Damping fillet suitable for heald frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620738670.8U CN205954196U (en) | 2016-07-14 | 2016-07-14 | Damping fillet suitable for heald frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205954196U true CN205954196U (en) | 2017-02-15 |
Family
ID=57970382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620738670.8U Expired - Fee Related CN205954196U (en) | 2016-07-14 | 2016-07-14 | Damping fillet suitable for heald frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205954196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107385619A (en) * | 2017-08-22 | 2017-11-24 | 西安工程大学 | A kind of heald frame of full carbon fiber composite structure |
-
2016
- 2016-07-14 CN CN201620738670.8U patent/CN205954196U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107385619A (en) * | 2017-08-22 | 2017-11-24 | 西安工程大学 | A kind of heald frame of full carbon fiber composite structure |
| CN107385619B (en) * | 2017-08-22 | 2019-11-26 | 西安工程大学 | A kind of heald frame of full carbon fiber composite structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20200714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |