CN204477158U - A kind of combined buffer of shuttle loom - Google Patents
A kind of combined buffer of shuttle loom Download PDFInfo
- Publication number
- CN204477158U CN204477158U CN201520095415.1U CN201520095415U CN204477158U CN 204477158 U CN204477158 U CN 204477158U CN 201520095415 U CN201520095415 U CN 201520095415U CN 204477158 U CN204477158 U CN 204477158U
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- China
- Prior art keywords
- piston
- housing
- buffer
- sheet
- inner casing
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- Expired - Fee Related
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- Auxiliary Weaving Apparatuses, Weavers' Tools, And Shuttles (AREA)
- Looms (AREA)
Abstract
The utility model relates to a kind of combined buffer of shuttle loom, comprise buffer housing and piston, buffer housing comprises vertically symmetrically arranged first housing and the second housing, piston comprises the first piston stretched in the first housing and the second piston stretched in the second housing, and the first housing is made up of shell and sheathed inner casing in the enclosure; One end of second housing is fixedly connected with spring, and one end of spring is fixedly connected with the first flat board, and the centre of the first flat board has a groove; First piston is made up of first piston bar and piston sheet, piston sheet is fixedly connected on first piston bar, second piston is made up of the second piston rod and piston head, first piston bar and the second piston rod are fixed together by a horizontally disposed connecting rod, this combined buffer is the form of combination, and applicability is strong, good buffer effect, energy consumption is low, uses reliable and stable.
Description
Technical field
The utility model relates to a kind of buffer, is specifically related to a kind of buffer for shuttle loom in textile industry, belongs to textile industry field.
Background technique
Along with economic and scientific and technological development, original craft weave cotton cloth by machine weave cotton cloth replace, improve manufacturing efficiency, weaving machine conventional mostly at present is the form of shuttle, by the transmission of shuttle and to-and-fro motion, the warp of parallel and regular permutations is woven in together, shuttle body leans on the impact of hitting-shuttle plate and back and forth tells motion, the shuttle braking damping device great majority that existing shuttle loom uses adopt tengential belt or apron, this damping device consumes the remaining kinetic energy of shuttle by collision and friction, its impact force is large, leather block, picker stick consumes more, and performance is unstable, need often adjustment, and cushioning effect is not good, there is a kind of gas-filled type oil pressure shuttle producing bumper at present, utilize hydropneumatic type pneumohydraulic spring to cushion, but this easy infiltration, and elasticity is large, shuttle location is inaccurate, the buffer of existing shuttle loom is more single, cushioning effect is poor, many-sided demand can not be met, poor for applicability, research and develop a kind of shuttle loom buffer that can overcome above defect and become those skilled in the art's technical problem urgently to be resolved hurrily.
Model utility content
Technical problem to be solved in the utility model is, overcome the shortcoming of prior art, provide a kind of combined buffer of shuttle loom, this buffer is the form of combination, applicability is strong, good buffer effect, energy consumption is low, simple to operate, use reliable and stable, buffer reaction velocity controllability is strengthened, is conducive to the stable operation of buffer, reach guarantee and to weave cotton cloth quality and efficiency.
In order to solve above technical problem, the utility model provides a kind of combined buffer of shuttle loom, the piston comprising buffer housing and be arranged in buffer housing, buffer housing comprises vertically symmetrically arranged first housing and the second housing, piston comprises the first piston stretched in the first housing and the second piston stretched in the second housing, wherein:
First housing and the second housing are the rectangular structure of hollow and the sealing of one end open one end, and the first housing is made up of shell and sheathed inner casing in the enclosure, and inner casing is provided with at least four through holes, and inner casing is communicated with shell; Sealing one end of second housing has been bolted to connection spring, and spring is fixedly connected with the first flat board away from one end of the second housing, and the centre of the first flat board has a groove;
First piston in first housing is made up of first piston bar and piston sheet, and piston sheet is bolted to connection on first piston bar, and piston sheet is made up of upper piston sheet and lower piston sheet from top to bottom, and upper piston sheet and lower piston sheet all have circular hole;
The second piston in second housing is made up of the second piston rod and piston head, piston head is the second flat board be fixedly connected on by nut on the second piston rod, second is dull and stereotyped dull and stereotyped suitable with first, groove on spring one end first flat board and nut suitable, first piston bar and the second piston rod are fixed together by a horizontally disposed connecting rod.
The technological scheme that the utility model limits further is:
In the combined buffer of aforementioned shuttle loom, also comprise the housing lid be set on first piston bar, housing lid and the first housing opening end suitable, housing lid is by the first housing seal, first housing is provided with housing lid and reinforces, guarantee running the sealing being, ensure that fluid does not overflow, ensure cushioning effect.
In the combined buffer of aforementioned shuttle loom, inner casing is provided with four through holes, and through hole is symmetrically distributed in both sides, inner casing lower end and both sides, inner casing upper end.
In the combined buffer of aforementioned shuttle loom, on upper piston sheet and lower piston sheet, circular hole is in staggered distribution, and the piston sheet in the utility model adopts biplate composition, can regulate the position that circular hole staggers, and well controls the reaction velocity of tension force and buffer.
The beneficial effects of the utility model are:
Adopt the mode of combination hydraulic type and elastic force type to be combined in the utility model, avoid the shortcoming existed when they are used alone, the mode of combination can make up the shortcoming of the other side, makes cushioning effect better, improves the adjustability of buffering;
The first housing in the utility model is made up of inner casing and shell, and inner casing has through hole, lubricant oil when first piston moves because pressure overflows to shell in the upper end of inner casing, and then overflow to the lower end of inner casing, circulate successively and buffer function has been carried out to first piston, simultaneously, upper piston sheet on piston sheet and lower piston sheet have circular hole, according to the position that actual conditions can regulate upper piston sheet and lower piston sheet to stagger, accelerate the speed cushioned, cushioning effect is better, and the adjustability of buffering is strong;
By spring, the second piston is cushioned in the second housing in the utility model, and first on spring is dull and stereotyped dull and stereotyped suitable with second, groove on nut and the first flat board is suitable, stressed good, ensure cushioning effect, can not produce landing phenomenon in the course of the work, the second piston can not surprisingly stagger with the first flat board, ensure that the normal operation of work;
The mode of combination, in the return path of back and forth movement, spring can drive the first piston return movement in the first housing in return path due to its elastic force, reduce energy consumption, and the Equilibrium consumption of energy, does not need extra power, reduce cost.
Accompanying drawing explanation
Fig. 1 is the structural representation that the combined type of the utility model embodiment shuttle loom changes buffer;
Fig. 2 is the structural representation that the combined type of the utility model embodiment shuttle loom changes piston sheet in buffer;
In figure: 1-first housing, 101-shell, 102-inner casing, 103-through hole, 2-second housing, 3-first piston, 4-second piston, 5-spring, 6-first is dull and stereotyped, 7-first piston bar, 8-piston sheet, 81-upper piston sheet, 82-lower piston sheet, 9-second piston rod, 10-piston head, 11-connecting rod, 12-housing lid.
Embodiment
embodiment 1
The combined buffer of a kind of shuttle loom that the present embodiment provides, structure as shown in Figure 1-2, the piston comprising buffer housing and be arranged in buffer housing, buffer housing comprises vertically symmetrically arranged first housing 1 and the second housing 2, piston comprises the first piston 3 stretched in the first housing 1 and the second piston 4 stretched in the second housing 2, wherein:
First housing 1 and the second housing 2 are the rectangular structure of hollow and the sealing of one end open one end, first housing 1 is made up of shell 101 and the inner casing 102 be set in shell 101, inner casing 102 is provided with four through holes 103, through hole 103 is symmetrically distributed in both sides, inner casing 102 lower end and both sides, inner casing 102 upper end, and inner casing 102 is communicated with shell 101; Sealing one end of second housing 2 has been bolted to connection spring 5, and the centre that spring 5 is fixedly connected with the first flat board 6, first flat board 6 away from one end of the second housing 2 has a groove;
First piston in first housing 1 is made up of first piston bar 7 and piston sheet 8, piston sheet 8 is bolted to connection on first piston bar 7, piston sheet 8 is made up of upper piston sheet 81 and lower piston sheet 82 from top to bottom, upper piston sheet 81 and lower piston sheet 82 all have circular hole, and on upper piston sheet 81 and lower piston sheet 82, circular hole is in staggered distribution;
The second piston in second housing 2 is made up of the second piston rod 9 and piston head 10, piston head 10 is the second flat board be fixedly connected on by nut on the second piston rod 9, second is dull and stereotyped suitable with the first flat board 6, groove on spring 5 one end first flat board 6 and nut suitable, first piston bar 7 and the second piston rod 9 are fixed together by a horizontally disposed connecting rod 11;
Also comprise the housing lid 12 be set on first piston bar 7, housing lid 12 and the first housing 1 opening end suitable, the first housing 1 seals by housing lid 12.
During concrete enforcement, the operating method of the combined buffer of this shuttle loom, specifically comprises the following steps:
A. first buffer housing is all separated with piston, then in inner casing 102, injects lubricant oil, then by connecting rod 11, first piston bar 7 and the second piston rod 9 are stretched into the first corresponding housing 1 and the second housing 2 simultaneously;
B. the housing lid 12 on first piston bar 7 is fixed on the first housing 1 open at one end, and places in the middle part of the connecting rod 11 picker stick on shuttle loom being aimed at this combined buffer;
C. the upper piston sheet 81 on rotary-piston sheet 8 and lower piston sheet 82, circular hole on upper piston sheet 81 and lower piston sheet 82 is in staggered distribution, in step c, the position that buffer speed as required regulates upper piston sheet 81 to stagger with circular hole on lower piston sheet 82, circular hole staggered positions is larger, and buffer speed is slower; The position that circular hole staggers is less, and buffer speed is faster;
D. when picker stick and connecting rod 11 collide, connecting rod 11 promotes first piston bar 7 and the second piston rod 9 moves simultaneously, first piston bar 7 extrudes the lubricant oil in inner casing 102, lubricant oil overflows due to the through hole 103 of pressure from inner casing 102 both sides, along with first piston bar 7 is close to bottom inner casing 102, overflow enters the through hole 103 of the lubricant oil in shell 101 from inner casing 102 upper end from newly flowing to inner casing 102, receives buffer function at piston sheet 8 in movement process;
Connecting rod 11 promotes the second piston rod 9 and moves, and the second piston rod 9 extrudes the spring 5 in the second housing 2 gradually, and spring 5 carries out buffer function to the second piston rod 9, first piston bar 7 and the second piston rod 9 by connecting rod 11 by carrying out buffer function to picker stick.
In addition to the implementation, the utility model can also have other mode of executions.All employings are equal to the technological scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (4)
1. the combined buffer of a shuttle loom, comprise buffer housing and be arranged at the piston in described buffer housing, it is characterized in that: described buffer housing comprises vertically symmetrically arranged first housing (1) and the second housing (2), described piston comprises the first piston (3) stretched in the first housing (1) and the second piston (4) stretched in the second housing (2), wherein:
Described first housing (1) and the second housing (2) are the rectangular structure of hollow and the sealing of one end open one end, described first housing (1) is made up of shell (101) and the inner casing (102) be set in shell (101), described inner casing (102) is provided with at least four through holes (103), and described inner casing (102) is communicated with shell (101); Sealing one end of described second housing (2) has been bolted to connection spring (5), and described spring (5) is fixedly connected with the first flat board (6) away from one end of the second housing (2), and the centre of described first flat board (6) has a groove;
First piston in described first housing (1) is made up of first piston bar (7) and piston sheet (8), described piston sheet (8) is bolted to connection on first piston bar (7), described piston sheet (8) is made up of upper piston sheet (81) and lower piston sheet (82) from top to bottom, and described upper piston sheet (81) and lower piston sheet (82) all have circular hole;
The second piston in described second housing (2) is made up of the second piston rod (9) and piston head (10), described piston head (10) is the second flat board be fixedly connected on by nut on the second piston rod (9), the second described flat board is suitable with described the first flat board (6), groove on described spring (5) one end first flat board (6) and described nut suitable, described first piston bar (7) and the second piston rod (9) are fixed together by a horizontally disposed connecting rod (11).
2. the combined buffer of shuttle loom according to claim 1, it is characterized in that: also comprise the housing lid (12) be set on described first piston bar (7), described housing lid (12) is suitable with described first housing (1) opening end, and the first housing (1) seals by described housing lid (12).
3. the combined buffer of shuttle loom according to claim 1, is characterized in that: described inner casing (102) is provided with four through holes (103), and described through hole (103) is symmetrically distributed in inner casing (102) both sides, lower end and inner casing (102) both sides, upper end.
4. the combined buffer of shuttle loom according to claim 1, is characterized in that: described upper piston sheet (81) and the upper circular hole of lower piston sheet (82) are in staggered distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095415.1U CN204477158U (en) | 2015-02-10 | 2015-02-10 | A kind of combined buffer of shuttle loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095415.1U CN204477158U (en) | 2015-02-10 | 2015-02-10 | A kind of combined buffer of shuttle loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204477158U true CN204477158U (en) | 2015-07-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520095415.1U Expired - Fee Related CN204477158U (en) | 2015-02-10 | 2015-02-10 | A kind of combined buffer of shuttle loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204477158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565170A (en) * | 2015-02-10 | 2015-04-29 | 苏州陈恒织造有限公司 | Combined buffer of shuttle loom and operating method of combined buffer |
-
2015
- 2015-02-10 CN CN201520095415.1U patent/CN204477158U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565170A (en) * | 2015-02-10 | 2015-04-29 | 苏州陈恒织造有限公司 | Combined buffer of shuttle loom and operating method of combined buffer |
| CN104565170B (en) * | 2015-02-10 | 2017-01-25 | 苏州陈恒织造有限公司 | Combined buffer of shuttle loom and operating method of combined buffer |
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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: 20150715 Termination date: 20170210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |