CN2307010Y - Compensating error type cradle - Google Patents
Compensating error type cradle Download PDFInfo
- Publication number
- CN2307010Y CN2307010Y CN 97210380 CN97210380U CN2307010Y CN 2307010 Y CN2307010 Y CN 2307010Y CN 97210380 CN97210380 CN 97210380 CN 97210380 U CN97210380 U CN 97210380U CN 2307010 Y CN2307010 Y CN 2307010Y
- Authority
- CN
- China
- Prior art keywords
- lever
- compensating error
- reel cage
- short lever
- pawl
- 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 relates to the improvement of the lever-type cradle of the drafting device of a ring spinner, comprising a cradle seat, a cradle body, a long lever, a short lever, a handle and holding jaw, wherein, additionally, an error compensating device is arranged on one link or a plurality of links on one holding jaw or a plurality of holding jaws from the cradle seat to a holding top roller; after completing adjustment, the error compensating device is fixed. The utility model has the advantage that the utility model can use economic precision to manufacture the parts of a cradle to produce a lever or the cradle which can enhance parallelism substantially to meet the demands of the enhancement of spinning quality.
Description
The utility model belongs to spinning machinery, relates to the improvement of the lever reel cage of ring spinner drafting system.
(reel cage is by a principal pressure source for existing lever reel cage, by lever power is assigned to each jaw place again), be that the accuracy of manufacture by part guarantees to grip top roller that pawl grips to the bottom roll non-self-level(l)ing line reel cage that keeping parallelism requires on the drawing plane direction.This reel cage is made up of parts such as rocking arm and base, reel cage body, long lever, short lever, handle, gripping pawls, the foozle of these parts and the accumulation of rigging error just have influence on the depth of parallelism of bottom roll in the drawing plane direction, improve the depth of parallelism, the accuracy of manufacture of necessary these parts of raising of making use of momentum, thus production cost improved.
The purpose of this utility model provides a kind of economic accuracy that both can adopt and makes the reel cage part, can make the design of the lever reel cage that the depth of parallelism increases substantially again.
Technical solution of the present utility model is this compensating error formula reel cage that is applied to ring spinner, comprise outside rocking arm and base, reel cage body, long lever, short lever, handle, the gripping pawl, on short lever and gripping pawl, the compensating error device is set, after the compensating error device is finished adjustment, is fixed.
Advantage of the present utility model and good effect are: can adopt economic accuracy to make the reel cage part and produce the lever reel cage that the depth of parallelism is increased substantially, to satisfy the requirement that spinning quality improves.
Description of drawings:
Fig. 1 is a kind of front view of compensating error formula reel cage;
Fig. 2 is the A-A profile of Fig. 1;
Fig. 3 is a kind of schematic perspective view of short lever down;
Fig. 4 is a kind of short lever schematic perspective view down;
Fig. 5 is a kind of preceding schematic perspective view of short lever down;
Fig. 6 is a kind of back schematic perspective view of short lever down;
Fig. 7 is the schematic perspective view that improved a kind of back grips corpus unguis;
Fig. 8 is the schematic perspective view that improved a kind of back grips the pawl seat;
Fig. 9 is for being provided with two compensating error schematic representation of apparatus between a kind of rocking arm and base and the back gripping pawl;
Figure 10 is the B-B profile of Fig. 9;
Figure 11 is the compensating error device profile of elongated slot hole shape for gripping claw assembly and lever mated guiding form;
Figure 12 is splay compensating error device profile for gripping claw assembly and lever mated guiding form;
Figure 13 for gripping claw assembly and lever mated guiding form is
The compensating error device profile of font;
Figure 14 grips pawl and lever mated guiding form is the schematic perspective view of the gripping pawl seat of elongated slot hole shape for a kind of;
Figure 15 grips pawl and lever mated guiding form is the schematic perspective view of splay gripping pawl seat for a kind of;
Figure 16 for a kind of gripping pawl and lever mated guiding form is
The schematic perspective view of the gripping pawl seat of font;
Figure 17 is a kind of schematic perspective view that grips corpus unguis;
Figure 18 is a kind of adjustment instrument schematic diagram of compensating error formula reel cage.
Below in conjunction with accompanying drawing the utility model is elaborated:
Embodiment 1 in conjunction with the accompanying drawings 1,2,3,4,7,8, lever reel cage Central Plains is that holistic short lever is decomposed into two before will improving, with former be that the back gripping pawl of one resolves into two, the technical scheme that the compensating error device is set is done a detailed description: with former be that the short lever of one is decomposed into short lever (11), short lever (13) down, following short lever (13) can be local
Font also can be whole
Font, with screw (12) with preceding gripping pawl (14), following short lever (13), last short lever (11) connects, with screw (9) with middle gripping pawl (17), following short lever (13), last short lever (11) connects, with former be that the back gripping pawl of one is decomposed into the back and grips corpus unguis (4), the back grips pawl seat (5), with screw (6), (7) back is gripped corpus unguis (4), the back grips pawl seat (5) and connects, after compensating error formula reel cage is just adorned, and after finishing adjustment on the adjustment instrument, to go up short lever (11) and following short lever (13) and preceding gripping pawl (14) and following short lever (13) in the soldering of E place, while clamp-screw (9) and (12), back gripping corpus unguis (4) is gripped pawl seat (5) in the soldering of F place with the back, simultaneously clamp-screw (6) and (7).
Embodiment 2 in conjunction with the accompanying drawings 5,6, only difference from Example 1 is elaborated, the compensating error formula reel cage difference from Example 1 that need adjust preceding momentum to preceding gripping pawl is that following short lever (13) is cut to two sections, promptly preceding short lever (19) down and back short lever (20).
Embodiment 3 in conjunction with the accompanying drawings 9,10, only difference from Example 1 is elaborated, between back gripping corpus unguis (4) and rocking arm and base (1), second compensating error device is set, promptly after setting up one between long lever (8) and the back gripping pawl seat (5), grip pawl guide plate (10), with screw (42) guide plate (10) is connected with long lever (8), after compensating error formula reel cage is just adorned, after finishing adjustment on the adjustment instrument, back gripping pawl seat (5) is gripped pawl guide plate (10) in the soldering of H place with the back, simultaneously clamp-screw (41).
Number, method, position and the structure of compensating error device and shape are set are not limited to several described in the embodiment; Described compensating error device can be that some or certain several part resolve into two or several separately and constitute in the former reel cage, also can be newly-increased zero, assembly; The compensating error device is adjusted fixing, also is not limited to the fixing method of described soldering of embodiment and screw.
Reorganizing and bringing up the method for repaying error with the compensating error formula reel cage shown in the accompanying drawing 1 to full strength in adjustment instrument (accompanying drawing 18) rise below is example, illustrates how reel cage is adjusted.Rocking arm and base (1) with the first reel cage of adorning, be fixed on the gripping pipe (31) of adjustment instrument, again with front upper roller axle (25), middle top roller axle (26), back top roller axle (29), be contained in the preceding gripping pawl (14) of reel cage respectively, the middle pawl (17) that grips, the back grips in the corpus unguis (4), again reel cage is placed pressurized state, because front upper roller axle (25), middle top roller axle (26), the two ends of back top roller axle (29) respectively have its arc surface line of centres of block (24) respectively with preceding bottom roll (23), middle bottom roller (27), the central lines of back bottom roll (28), block (24) and front upper roller axle (25), middle top roller axle (26), back top roller axle (29) becomes the rigidity one, the line of centres of block during manufacturing (24) circular arc and axle (25) separately, (26), (29) center line height is parallel, so the top roller axle keeps highly parallel with bottom roll when pressurized state, because each quality of fit that grips pawl and top roller axle separately is very high, this just forces each compensating error device to do certain relative motion, and the elimination accumulated error, then at E, the soldering of F place, while clamp-screw (6), (7), (9), (12), for ease of operation, body of tool (22) can be with reel cage to rotate around axle (30), and tool seat this moment (21) is motionless.
Claims (6)
1. compensating error formula reel cage comprises rocking arm and base, reel cage body, handle, long lever, short lever, gripping pawl, it is characterized in that: on short lever and gripping pawl the compensating error device is set.
2. compensating error formula reel cage according to claim 1 is characterized in that: the compensating error device is set on short lever.
3. compensating error formula reel cage according to claim 2 is characterized in that: short lever is by last short lever (11) and following short lever (13) and contain screw attachment and formed formation compensating error device.
4. compensating error formula reel cage according to claim 3 is characterized in that: following short lever (13) is made up of short lever (20) under preceding short lever (19) down and the back.
5. compensating error formula reel cage according to claim 1 is characterized in that: on the gripping pawl compensating error device is set.
6. compensating error formula reel cage according to claim 5 is characterized in that: grip pawl and formed by gripping pawl seat (34) and gripping corpus unguis (33) and contain screw attachment, constitute the compensating error device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97210380 CN2307010Y (en) | 1997-05-26 | 1997-05-26 | Compensating error type cradle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97210380 CN2307010Y (en) | 1997-05-26 | 1997-05-26 | Compensating error type cradle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2307010Y true CN2307010Y (en) | 1999-02-10 |
Family
ID=33929321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97210380 Expired - Fee Related CN2307010Y (en) | 1997-05-26 | 1997-05-26 | Compensating error type cradle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2307010Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101092769B (en) * | 2007-07-26 | 2011-03-16 | 张晓焱 | Top pressure cradle in fine adjustment type |
-
1997
- 1997-05-26 CN CN 97210380 patent/CN2307010Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101092769B (en) * | 2007-07-26 | 2011-03-16 | 张晓焱 | Top pressure cradle in fine adjustment type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |