CN203360710U - Hand-operated heald leveling device of cam shedding mechanism - Google Patents
Hand-operated heald leveling device of cam shedding mechanism Download PDFInfo
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- CN203360710U CN203360710U CN 201320145408 CN201320145408U CN203360710U CN 203360710 U CN203360710 U CN 203360710U CN 201320145408 CN201320145408 CN 201320145408 CN 201320145408 U CN201320145408 U CN 201320145408U CN 203360710 U CN203360710 U CN 203360710U
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Abstract
The utility model provides a hand-operated heald leveling device of a cam shedding mechanism and belongs to the technical field of textile machinery. The hand-operated heald leveling device of the cam shedding mechanism comprises a cam shedding box body, a set of blade components, two bolts, an eccentric disc fixed on a blade shaft, a heald leveling tool and a heald leveling positioning plate. According to the hand-operated heald leveling device of the cam shedding mechanism, the specially designed heald leveling tool is mounted on the cam shedding box body and connected with the blade shaft, and the device can be operated as long as one spanner is used, so that the cam shedding mechanism is in a heald leveling state.
Description
Technical field
The utility model relates to technical field of textile machine, refers in particular to a kind of hand-operated leveling-heddle device of cam shedding mechanism.
Background technology
Cam shedding mechanism is a kind of executing agency that completes the heald frame harness motion in the loom weaving process, the mechanical drive principle of existing active cam shedding mechanism is roughly the same, be all that a power shaft drives a pair of bevel gear, the bevel gear driving camshaft, and some cams are installed on camshaft, the knife chip module that some opening blades and blade shaft form is arranged on cam box, the two forms conjugate cam mechanism, camshaft rotarilys actuate the opening blade and realizes oscillating traverse motion, the opening blade is connected with the heald frame connecting rod, the reciprocally swinging of opening blade has driven the upper and lower opening motion of heald frame, in textile mills' production process, often to change kind, the replacing of weaving kind is that the cam by changing the respective cams shedding mechanism is realized, and change cam, must in flat combining under state, be operated at shedding mechanism, flat the combining of cam shedding mechanism divided again flat combining and hand-operated leveling-heddle automatically, automatically heald levelling motion mechanism complexity, expensive, hand-operated leveling-heddle mechanism is cheap, but need manually-operated, operation inconvenience, heald levelling motion technical scheme described below produces under this background.
Therefore, for the deficiency that overcomes above-mentioned technology is designed a simple in structure, easy to use, without the knife chip module is removed, just can complete very easily the replacing of cam, after cam has been changed, can make easily and fast set of blades reset again, loom can work, greatly the minimizing of degree the time of variety renovation, operating efficiency and the hand-operated leveling-heddle device that has reduced a kind of cam shedding mechanism of working strength, the problem that the utility model people faces have just greatly been improved.
The utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of hand-operated leveling-heddle device of cam shedding mechanism, and it is simple in structure, easy to use, without the knife chip module is removed, just can complete very easily the replacing of cam, after cam has been changed, can make easily and fast set of blades reset again, loom can work, greatly the minimizing of degree the time of variety renovation, greatly improved operating efficiency and reduced working strength, extraordinary practical and popularizing value is arranged.
For achieving the above object, the utility model adopts following technical scheme:
A kind of hand-operated leveling-heddle device of cam shedding mechanism, it is characterized in that: described heald levelling motion comprises a cam shedding casing, the knife chip module, it is fixed on the cam shedding casing by two screws, one eccentric disc is screwed on blade shaft, O RunddichtringO on eccentric disc plays sealing function, the flat gripper shoe of combining is fixed on the casing front end with two screws, one location pad is fixed on casing one end, also comprise a flat comprehensive instrument, need to be when putting down the state of combining at cam shedding mechanism, to put down the instrument of combining is arranged on casing, and be connected with blade shaft with screw.
Further, described knife chip module is fixed on two semicircle vacant seat of casing by two screws.
Further, the outer end of described blade shaft is fixed with an eccentric disc, on eccentric disc, has on the plane that acts on blade shaft one end, in the eccentric disc while hole of kink on cam box with an O RunddichtringO, the O RunddichtringO plays sealing function, prevents oil seepage.
Further, a described location pad is arranged on casing one end, and locating shim embeds the groove of blade shaft one end, and the adjustment pad is installed between locating shim and casing, can adjust the axial distance that pad is adjusted blade shaft by increasing or removing.
Further, the described flat location-plate of combining is fixed on the casing front end by two screws.
The utility model is compared and is had obvious advantage and beneficial effect in prior art, and particularly, the beneficial effects of the utility model are as shown from the above technical solution:
1, the technical scheme that the utility model provides is because heald levelling motion and the corresponding mechanical structure of design can make cam shedding mechanism fast in the flat state of combining, without the knife chip module is removed, thereby complete very easily the replacing of cam, after cam has been changed, can make easily and fast set of blades reset again, loom can work, greatly the minimizing of degree the time of variety renovation, greatly improved operating efficiency and reduced working strength.
The accompanying drawing explanation
Figure 1A is the cam shedding mechanism structure chart
Figure 1B is cam shedding mechanism example structure figure
Fig. 1 C is cam shedding mechanism example structure cutaway view
Fig. 2 A is cam shedding mechanism embodiment schematic diagram (1)
Fig. 2 B is cam shedding mechanism embodiment schematic diagram (2)
Fig. 3 A is cam shedding mechanism embodiment schematic diagram (3)
Fig. 3 B is cam shedding mechanism embodiment schematic diagram (4)
Accompanying drawing explanation: 1-casing; The 2-cross screw; The 3-bearing; The 4-blade shaft; The 5-screw; The 6-blade; The 7-locating slot; The 8-eccentric disc; The 9-spanner; The flat location-plate of combining of 10-; 11-screw three; The 12-O RunddichtringO; 13-hole ring washer; The 14-locating shim; The flat instrument of combining of 15-; The 16-cam shedding mechanism.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model, should be understood that these embodiment only are not used in restriction scope of the present utility model for the utility model is described.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values drop on application appended claims limited range equally.
Ask for an interview Figure 1A, cam shedding mechanism is a kind of executing agency that completes the heald frame harness motion in the loom weaving process, the mechanical drive principle of existing active cam shedding mechanism is roughly the same, be all that a power shaft drives a pair of bevel gear, the bevel gear driving camshaft, and some cams are installed on camshaft, the knife chip module that some opening blades 6 and blade shaft 4 form is arranged on casing 1, the two forms conjugate cam mechanism, camshaft rotarilys actuate the opening blade and realizes oscillating traverse motion, opening blade 6 is connected with the heald frame connecting rod, the reciprocally swinging of opening blade 6 has driven the upper and lower opening motion of heald frame, in textile mills' production process, often to change kind, the replacing of weaving kind is that the cam by changing the respective cams shedding mechanism is realized, and change cam, must in flat combining under state, be operated at shedding mechanism.
The content (embodiment part) of describing in the above due to the applicant is known free prior art, does not therefore remake more detailed repeating, and for a kind of hand-operated leveling-heddle mode of more simple and fast is provided, so the applicant has recommended new hand-operated leveling-heddle device.
See Figure 1B/C, described hand-operated leveling-heddle device comprises a cam shedding casing 1, a set of blade 6 assemblies, two cross screws 2, be fixed on the eccentric disc 8 of blade shaft 4 one ends, flat instrument 15, the flat location-plate 10 of combining combined, eccentric wheel 8 is connected with bearing 3, described cam shedding heald levelling motion is that the flat instrument of combining of unique design is arranged on opening casing 1, and be connected with blade shaft 4, use a spanner 9 to operate, make cam shedding mechanism 16 fast in the flat state of combining.
See Figure 1B/C, blade assembly is fixed on the semicircle orifice seat of casing 1 by two screws 5, by screw 3 11, be fixed in the locating slot 7 that on casing 1, the locating shim on inner side plane 14 embeds on blade shaft 4, in order to the axial location of fixed blade group, the quantity that simultaneously can adjust pad by increase and decrease is adjusted the position of set of blades.
See Fig. 1 C, outside kink one eccentric disc 8 of casing 1, eccentric disc 8 is connected with blade shaft 4 by a screw 5, a key is fixed in the inboard of eccentric disc 8, key one side plane is close to the plane of specific location on blade shaft 4, thereby make eccentric disc 8 and blade shaft 4 that a unique fixed position radially arranged, flat combine the location-plate both sides by screw 3 11 be fixed with O RunddichtringO 12, ring washer 13. for hole
See Figure 1B/C, the flat locating hole of combining on instrument 15 pedestals is aimed at the head of screw of the locating shim 14 of blade shaft 4, just can will put down a screw-driving of comprehensive instrument 15 on casing, can be fixed on blade shaft 4 one ends by putting down the eccentric disc 8 of combining instrument 15 with a screw, the flat eccentric disc 8 of combining instrument 15 is by being equipped with a flat key in the keyway on blade shaft 4 one side planes, and a side plane of flat key is close to the plane on blade shaft 4.And two above-mentioned screws are to carry in the flat work of combining, on 15, flat instrument 15, eccentric disc 8 and the blade shaft 4 combined just formed an eccentric stiffener, the flat location of combining, and 10 are fixed on the front side of casing 1 by two screws
See Fig. 3 A/B, back out two screws of dead knife bobbin 4, the square toes of spanner 9 are put into to the flat square hole of combining instrument eccentric disc 8, pull clockwise spanner 9 to extreme position, make the lower end of all blades 6 lean against flat combining on location-plate 10, all like this blades are just in same position, cam shedding mechanism is just in the flat state of combining, and now all cam followers on the opening blade maintain the distance of 2 millimeters apart from the maximum gauge cylindrical place of cam, this flat combining under state, can conveniently change cam.
See Fig. 2 A/B, after completing the cam replacing, direction operation counterclockwise rotating spanner 9 can make blade shaft 4 position of resuming work, and now the locating shim 14 on casing 1 just in time embeds in the locating slot 7 on blade shaft 4, make opening blade 6 keep original position, unload flat work, 15 of combining, tighten screw, cam shedding mechanism can work.
The applicant is having this design configurations on cam shedding mechanism, through testing, greatly increases work efficiency, and has reduced working strength simultaneously, so the technical scheme that the utility model provides is very practical and efficient beyond doubt.
Claims (5)
1. the hand-operated leveling-heddle device of a cam shedding mechanism, it is characterized in that: described heald levelling motion comprises a cam shedding casing, the knife chip module, it is fixed on the cam shedding casing by two screws, one eccentric disc is screwed on blade shaft, O RunddichtringO on eccentric disc plays sealing function, the flat gripper shoe of combining is fixed on the casing front end with two screws, one location pad is fixed on casing one end, also comprise a flat comprehensive instrument, need to be when putting down the state of combining at cam shedding mechanism, to put down the instrument of combining is arranged on casing, and be connected with blade shaft with screw.
2. the hand-operated leveling-heddle device of a kind of cam shedding mechanism according to claim 1, it is characterized in that: the knife chip module is fixed on two semicircle vacant seat of casing by two screws.
3. the hand-operated leveling-heddle device of a kind of cam shedding mechanism according to claim 1, it is characterized in that: the outer end of blade shaft is fixed with an eccentric disc, on eccentric disc, have on the plane that acts on blade shaft one end, in the eccentric disc while hole of kink on cam box with an O RunddichtringO, the O RunddichtringO plays sealing function, prevents oil seepage.
4. the hand-operated leveling-heddle device of a kind of cam shedding mechanism according to claim 1, it is characterized in that: a location pad is arranged on casing one end, locating shim embeds the groove of blade shaft one end, the adjustment pad is installed between locating shim and casing, can adjusts the axial distance that pad is adjusted blade shaft by increasing or removing.
5. the hand-operated leveling-heddle device of a kind of cam shedding mechanism according to claim 1, is characterized in that: put down comprehensive location-plate and be fixed on the casing front end by two screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320145408 CN203360710U (en) | 2013-03-27 | 2013-03-27 | Hand-operated heald leveling device of cam shedding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320145408 CN203360710U (en) | 2013-03-27 | 2013-03-27 | Hand-operated heald leveling device of cam shedding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203360710U true CN203360710U (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320145408 Expired - Lifetime CN203360710U (en) | 2013-03-27 | 2013-03-27 | Hand-operated heald leveling device of cam shedding mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN203360710U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059200A (en) * | 2015-10-29 | 2017-08-18 | 史陶比尔法万举 | Shedding mechanism including level(l)ing device is with including the loom of the mechanism |
| CN107142582A (en) * | 2017-07-07 | 2017-09-08 | 江阴市炜煜日谊机械有限公司 | A kind of High speed cam shedding motion |
-
2013
- 2013-03-27 CN CN 201320145408 patent/CN203360710U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059200A (en) * | 2015-10-29 | 2017-08-18 | 史陶比尔法万举 | Shedding mechanism including level(l)ing device is with including the loom of the mechanism |
| CN107059200B (en) * | 2015-10-29 | 2020-06-30 | 史陶比尔法万举 | Shedding mechanism comprising a level adjustment device and weaving loom comprising said mechanism |
| CN107142582A (en) * | 2017-07-07 | 2017-09-08 | 江阴市炜煜日谊机械有限公司 | A kind of High speed cam shedding motion |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131225 |
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| CX01 | Expiry of patent term |