CN203513917U - Heald levelling positioner - Google Patents
Heald levelling positioner Download PDFInfo
- Publication number
- CN203513917U CN203513917U CN201320534414.3U CN201320534414U CN203513917U CN 203513917 U CN203513917 U CN 203513917U CN 201320534414 U CN201320534414 U CN 201320534414U CN 203513917 U CN203513917 U CN 203513917U
- Authority
- CN
- China
- Prior art keywords
- heald
- pressing plate
- holder
- heald frame
- cushion block
- 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 heald levelling adjusting device aiming at the defects that more operators are needed, the dangerousness is high and the operators are easily hurt when parts in a cam case body of an air jet loom of a negative shedding are changed by adopting tools for driving down a heald in the prior art. The heald levelling adjusting device comprises a compression rod, a support and adjusting screw rods, wherein threads with opposite directions of turning are arranged at the two ends of the adjusting screw rods; knuckle bearings corresponding to the directions of turning of the threads are fixedly arranged on the support and the compression rod respectively; the compression rod and the support are connected by the adjusting rods. By adopting the heald levelling adjusting device, the compression rod can be inserted into a return arm, the height of the return arm is quickly adjusted by the adjusting screw rods and the return arm is fixed at a suitable height, so that a heald is fixed at a suitable position and a steel wire rope connected with the heald is loosened. The heald levelling adjusting device is convenient, quick and safe to operate and saves manpower.
Description
Technical field
The utility model relates to passive opening air-jet loom while shunting instrument used, forces down the instrument of shunting of heald frame while particularly shunting.
Background technology
Passive opening air-jet loom manufacturer and loom user, in production and maintenance process, usually need to change the parts such as opening arm in shedding cam box body.In existing operation, first to put down comprehensive with the flat device of combining, then need two people with heald frame separator, to press down heald frame to loom top, by a people below loom, throwing off heald frame separator steel wire rope again links up with, make opening arm no longer stressed, then dismantle, change other parts in opening arm and cam box.Adopt above-mentioned tool changing to be positioned at the part of shedding cam box body, there is following shortcoming: the spring 1, returning in comprehensive case easily comes off, so need remove back in advance overhead guard shell, the lucite case of combining case, spring is tied up, so workload is large; 2, need more than manpower and operational hazards, easily cause personnel's injury accident.When using heald frame separator to depress heald frame, need two operating personnel above to the top of loom, with heald frame separator, to depress heald frame, by operating personnel that are positioned at loom below, throwing off steel wire rope again links up with, three people operate simultaneously, not only operating efficiency is low, when depressing heald frame, two people stand in loom top, the local area of stepping on for pin is very little, and under while depressing heald frame operating personnel's centre of body weight on both hands, when heald frame separator hook hang built on the sand time, be easy to produce unhook phenomenon, unhook can make operating personnel when firmly pressing down, both hands lose support, health loses before center of gravity and flutters and cause human body tumble injury.When heald frame needs return, along with slowly reducing of staff strength, the heald frame separator return that can slowly rise.In this process, the gap gib head too small or heald frame separator returning between comprehensive arm of some loom is too roomy, make the gib head of heald frame separator easily be stuck in back in the gap between comprehensive arm and can not rise, but after the gib head that often occurs rocking back and forth, gib head can be upspring suddenly, the position of upspringing just in time faces toward operating personnel's face, because the traction strength of spring is larger, so can grievous injury operating personnel face.This injury happens occasionally in user producer, and this type of accident also occurred on air-jet loom general assembly production line.
Utility model content
The purpose of this utility model be while changing the parts such as opening arm in passive type air-jet loom shedding cam box body for prior art, need that personnel are many, operational hazards, deficiency that easily personnel that cause injure, provide a kind of and can reduce operating personnel and handling safety, easy flat comprehensive locator.
The purpose of this utility model is achieved through the following technical solutions:
The flat locator of combining, comprises pressing plate and holder, and the lower surface of described pressing plate is working face, and described pressing plate is fixedly connected with described holder by its side, on described holder, is provided with fixing hole;
The upper surface of described pressing plate is provided with the adjustment bolt hole that leads to described working face, the position corresponding with described adjustment bolt hole at described working face is provided with cushion block inserting groove, adjust cushion block plug-in mounting and be arranged in described cushion block inserting groove, in described adjustment bolt hole, be provided with adjustment bolt;
Described holder is " U " type, and the side wall ends of described holder is vertically installed with engaging lug, and described pressing plate is fixedly connected with by described engaging lug with described holder;
On the side of described pressing plate, be provided with waist hole, described pressing plate is fixedly connected with described holder by described waist hole.
The flat locator of combining due to the utility model structure, its pressing plate is fixedly installed on back on the casing of comprehensive case by holder, by the working face of pressing plate, push down heald frame top, so heald frame can be fixed on to needed position, the steel wire rope that makes to connect heald frame is loose, is convenient for changing parts or steel wire rope in cam box.
Accompanying drawing explanation
Fig. 1 is the flat locator example structure schematic diagram of combining of the utility model;
Fig. 2 is the working face example structure schematic diagram of Fig. 1 center platen;
Fig. 3 is that the flat locator of combining of the utility model uses view;
Fig. 4 is that the flat locator of combining of the utility model forces down the loose steel wire rope working state schematic representation of heald frame.
Description of reference numerals
The flat comprehensive locator 2-heald frame 3-of 1-returns comprehensive case 4-heald frame hook 5-steel wire rope 6-cam box 7-heald levelling motion 8-opening arm 9-spring 10-holder 11-pressing plate 12-adjustment bolt 13-upper surface 14-lever 15-and adjusts cushion block 16-adjustment bolt hole 17-working face 18-cushion block inserting groove 19-engaging lug 20-connecting hole
The specific embodiment
Below in conjunction with drawings and Examples, the utility model will be further described:
As Figure 1-3, the flat locator of combining of the utility model embodiment, comprises holder 10, pressing plate 11, is provided with waist hole on pressing plate 11, on holder, be provided with connecting hole 20, holder 10 passes this waist hole with pressing plate 11 by bolt and is fixedly connected with this connecting hole.On holder 10, be provided with fixing hole, for holder 10 is connected to back on the casing of comprehensive case 3.The lower surface of pressing plate is working face 17, and the side of pressing plate is joint face, and waist hole is arranged on joint face.
Preferably, on working face 17, be provided with cushion block inserting groove 18, adjust cushion block 15 and be arranged in this cushion block inserting groove 18; The position corresponding with these cushion block inserting groove 18 positions at the upper surface 13 of pressing plate is vertically provided with the adjustment bolt hole 16 that leads to working face 17.
More preferably, holder 10 is inverted " U " type, is respectively arranged with engaging lug 19 on its two side, and fixing hole is arranged on engaging lug 19, and holder 10 is fixedly connected with pressing plate 11 by this engaging lug.
More preferably, on the upper surface 13 of pressing plate 11, be provided with groove, adjust bolt hole 16 and be arranged in this groove.
Better, adjusting setting operation handle 14 on cushion block 15, can conveniently cushion block inserted or be extracted in cushion block inserting groove 18 like this.This lever can be screw, can be also bearing pin etc.
Below in conjunction with accompanying drawing, further illustrate the method for forcing down heald frame.
As shown in Figure 1, first with heald levelling motion 7, heald frame is placed in to comprehensive mean place, then with combining flat locator 1, heald frame 2 is fixing, by adjusting the height of the pressing plate 11 of combining flat locator 1, force down heald frame, the steel wire rope 5 that makes to connect back comprehensive arm is loose, from heald frame hook 4, take steel wire rope, the parts in dismounting or replacing cam box.
Comprehensive flat locator below in conjunction with the utility model structure describes bending down the method for operating of heald frame:
During work, need to combine flat locator with two, first with heald levelling motion 7, heald frame 2 is placed in to comprehensive mean place, on the box body wall that returns comprehensive case 3 of loom both sides, fixing respectively a flat locator 1 of combining fixes, the working face 17 of pressing plate 11 is contacted, in order to adjust more accurately the height of heald frame 2, at the interior insertion adjusting pad of cushion block inserting groove 18 piece 15 of working face 17 with the upper surface of each heald frame 2, by adjusting bolt 12, regulate the height of adjusting cushion block 15 further to force down heald frame 2, make steel wire rope loose.
Claims (4)
1. put down comprehensive locator for one kind, it is characterized in that, comprise pressing plate (11) and holder (10), the lower surface of described pressing plate is working face (17), described pressing plate (11) is fixedly connected with described holder (10) by its side, on described holder, is provided with fixing hole.
2. as claimed in claim 1 putting down combined locator, it is characterized in that, the upper surface of described pressing plate (11) is provided with the adjustment bolt hole (16) that leads to described working face (17), the position corresponding with described adjustment bolt hole (16) at described working face (17) is provided with cushion block inserting groove (18), adjust cushion block (15) plug-in mounting and be arranged in described cushion block inserting groove (18), in described adjustment bolt hole (16), be provided with and adjust bolt (12).
3. as claimed in claim 1 or 2 putting down combined locator, it is characterized in that, described holder (10) is " U " type, the side wall ends of described holder is vertically installed with engaging lug (19), and described pressing plate (11) is fixedly connected with by described engaging lug (19) with described holder (10).
4. the flat locator of combining as claimed in claim 1 or 2, is characterized in that, on the side of described pressing plate (11), be provided with waist hole, described pressing plate is fixedly connected with described holder by described waist hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320534414.3U CN203513917U (en) | 2013-08-21 | 2013-08-21 | Heald levelling positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320534414.3U CN203513917U (en) | 2013-08-21 | 2013-08-21 | Heald levelling positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203513917U true CN203513917U (en) | 2014-04-02 |
Family
ID=50372874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320534414.3U Expired - Fee Related CN203513917U (en) | 2013-08-21 | 2013-08-21 | Heald levelling positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203513917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104328564A (en) * | 2014-10-22 | 2015-02-04 | 杭州创兴织造设备科技有限公司 | Double-layered textile spinning machine with adjustable cloth-fell height |
-
2013
- 2013-08-21 CN CN201320534414.3U patent/CN203513917U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104328564A (en) * | 2014-10-22 | 2015-02-04 | 杭州创兴织造设备科技有限公司 | Double-layered textile spinning machine with adjustable cloth-fell height |
| CN104328564B (en) * | 2014-10-22 | 2016-03-02 | 杭州创兴云智能设备科技股份有限公司 | The adjustable for height two-layer fabric weaving loom of a kind of fell |
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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: 20140402 Termination date: 20140821 |
|
| EXPY | Termination of patent right or utility model |