CN201770836U - Needle selector frame - Google Patents
Needle selector frame Download PDFInfo
- Publication number
- CN201770836U CN201770836U CN2010202736591U CN201020273659U CN201770836U CN 201770836 U CN201770836 U CN 201770836U CN 2010202736591 U CN2010202736591 U CN 2010202736591U CN 201020273659 U CN201020273659 U CN 201020273659U CN 201770836 U CN201770836 U CN 201770836U
- Authority
- CN
- China
- Prior art keywords
- body portion
- needle selection
- chassis body
- selection device
- pair
- 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
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 9
- 238000004512 die casting Methods 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
Landscapes
- Knitting Machines (AREA)
Abstract
The utility model discloses a needle selector frame, which comprises a frame body portion and a pair of seat portions fixed onto the frame body portion. The seat portions are cast on the frame body portion in a pressed manner; two through holes are respectively arranged in the front and on the rear of the frame body portion; a plurality of first screw holes are arranged on the frame body portion on two sides of each through hole; two bosses are respectively arranged on two sides of the upper end of the frame body portion; a pair of positioning holes and a mounting hole are arranged on each boss; a plurality of circular holes are parallelly arranged on each seat portion; and a pair of second screw holes are arranged above the circular holes. The needle selector frame has the advantages of low production cost, lighter weight, high production efficiency, better heat dissipation effect and the like.
Description
[technical field]
The utility model relates to a kind of spare part of straight-bar machines needle selection device, is specifically related to a kind of needle selection device framework, belongs to technical field of textile machine.
[background technology]
The needle selection device is a kind of knitting needle in the syringe to be carried out the accessory of needle selection, to reach the purpose of braiding flower type.Its signal of telecommunication according to the combination of knitted fabric flower type drives this needle selection device work, and switches on by the solenoid of needle selection device, changes the sense of current, and cutter head is swung.Its performance has directly influenced the accuracy and the reliability of needle selection control.
Existing needle selection device is installed on the needle selection device framework usually, and these needle selection device frameworks often exist the cost height, manufacturing technique complexity, many defectives such as Heavy Weight.
For solving the problems of the technologies described above, the necessary more reasonably needle selection device framework of a kind of structure that provides is to overcome described defective of the prior art.
[utility model content]
For addressing the above problem, the purpose of this utility model is to provide a kind of low cost of manufacture, production efficiency is high and lightweight needle selection device framework.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of needle selection device framework, and it comprises chassis body portion and is immobilizated in a pair of pedestal portion in the chassis body portion; Wherein, described pedestal portion is that die casting is in chassis body portion; The both sides, front and back of described chassis body portion offer a through hole respectively, offer some first screw holes in the chassis body portion of through hole both sides; Be respectively equipped with a boss in both sides, chassis body portion upper end, on this boss, offer an a pair of locating hole and an installing hole; Be provided with some circular holes side by side in described each pedestal portion, be positioned at the circular hole top and be provided with a pair of second screw hole.
Needle selection device framework of the present utility model further is set to: the material of described chassis body portion is an aluminium matter.
Needle selection device framework of the present utility model further is set to: the material of described pedestal portion is an irony.
Needle selection device framework of the present utility model further is set to: the number of described circular hole is specially 6 groups or 8 groups.
Needle selection device framework of the present utility model also can be set to: described pedestal portion comprises a pair of hold-down arm, this to hold-down arm die casting in chassis body portion.
Compared with prior art, the utlity model has following beneficial effect:
1. low cost of manufacture: original needle selection device framework adopts the investment wax casting mode to process, and each framework cost is about 20～25; And now process with the mode of aluminium alloy compression casting ironware, every framework cost is about 10 yuan, and cost has reduced more than 50%.
2. production efficiency height: wherein, blank shortens 50% process time, and the metalworking time shortens 40%.
3. finished product good heat dissipation effect: the full iron needle selection device framework of making of the investment wax casting mode is at 50Hz, 1.5ms, 1 as a child the rear surface temperature be 100 ℃, and needle selection device framework of the present utility model adopts ferro-aluminum to make, it is at 50Hz, 1.5ms, 1 as a child the rear surface temperature be 80 ℃, radiating efficiency has improved 20%.
4. effectively reduce the needle selection amount of thinking highly of.The weight of needle selection device has the comparison remarkable influence to the linear running of cross machine triangulo.In general, the nose heave amount of jib is light more, and the work of jib is steady more flexibly, otherwise the running of head is just clumsy.With the single weight of full iron needle selection device framework is 0.33kg, and the weight of needle selection device framework of the present utility model is at 0.25kg, and weight reduces about 20%.If by dual system, 4 needle selection devices of each head calculate, then each head weight decline 0.32kg.
[description of drawings]
Fig. 1 is the stereogram of needle selection device framework of the present utility model.
Fig. 2 is the stereogram of the chassis body portion of needle selection device framework of the present utility model.
Fig. 3 is the front view of the pedestal portion of needle selection device framework of the present utility model.
Fig. 4 is the vertical view of the pedestal portion of needle selection device framework of the present utility model.
[specific embodiment]
See also Fig. 1 to shown in Figure 4, the utility model is a kind of needle selection device framework, and it comprises chassis body portion 1 and a pair of pedestal portion 2 that is immobilizated in the chassis body portion 1 forms.
Wherein, the material of described chassis body portion 1 is an aluminium matter, and concrete model is ADC12 or A380.The both sides, front and back of this chassis body portion 1 offer a through hole 11 respectively, and in order to minimizing chassis body portion 1 material therefor, thereby weight reduction reduces cost.In the chassis body portion 1 of through hole 11 both sides, offer some first screw holes 12, be used for the side cover plate (not shown) of fixing needle selection device.Be respectively equipped with a boss 13 in both sides, chassis body portion 1 upper end, on this boss 13, offer an a pair of locating hole 14 and an installing hole 15.
The material of described pedestal portion 2 is an irony, and it is that die casting is in chassis body portion 1.Be provided with some circular holes 21 side by side in described each pedestal portion 2, in the present embodiment, the number of circular hole 21 is specially 6 groups or 8 groups.Being positioned at circular hole 21 tops is provided with a pair of second screw hole 22 and is used for the top board (not shown) of fixing needle selection device.Described pedestal portion 2 further comprises a pair of hold-down arm 23, this to hold-down arm 23 die casting in chassis body portion 1, thereby pedestal portion 2 is immobilizated in the chassis body portion 1.
The material of the chassis body portion 1 of needle selection device framework of the present utility model is the lighter aluminium matter of weight, and the material of pedestal portion 2 is an irony, and 2 die casting of pedestal portion are in this chassis body portion 1 and form needle selection device framework, thereby the cost that makes this needle selection device framework is low, weight is light, production efficiency is high, simultaneously, the radiating effect of the chassis body portion 1 of employing aluminium matter is also better.
The above specific embodiment only is the preferred embodiment of this creation, not in order to limiting this creation, all in this creation spirit and principle within made any modification, be equal to replacement, improvement etc., all should be included within the protection domain of this creation.
Claims (5)
1. needle selection device framework is characterized in that: comprise chassis body portion and be immobilizated in a pair of pedestal portion in the chassis body portion; Wherein, described pedestal portion is that die casting is in chassis body portion; The both sides, front and back of described chassis body portion offer a through hole respectively, offer some first screw holes in the chassis body portion of through hole both sides; Be respectively equipped with a boss in both sides, chassis body portion upper end, on this boss, offer an a pair of locating hole and an installing hole; Be provided with some circular holes side by side in described each pedestal portion, be positioned at the circular hole top and be provided with a pair of second screw hole.
2. needle selection device framework as claimed in claim 1 is characterized in that: the material of described chassis body portion is an aluminium matter.
3. needle selection device framework as claimed in claim 1 is characterized in that: the material of described pedestal portion is an irony.
4. needle selection device framework as claimed in claim 1 is characterized in that: the number of described circular hole is specially 6 groups or 8 groups.
5. as claim 1 to 3 any described needle selection device framework, it is characterized in that: described pedestal portion comprises a pair of hold-down arm, this to hold-down arm die casting in chassis body portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202736591U CN201770836U (en) | 2010-07-23 | 2010-07-23 | Needle selector frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202736591U CN201770836U (en) | 2010-07-23 | 2010-07-23 | Needle selector frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201770836U true CN201770836U (en) | 2011-03-23 |
Family
ID=43750677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202736591U Expired - Fee Related CN201770836U (en) | 2010-07-23 | 2010-07-23 | Needle selector frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201770836U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101935915A (en) * | 2010-07-23 | 2011-01-05 | 景凤亮 | Frame of needle selecting machine and processing technology thereof |
-
2010
- 2010-07-23 CN CN2010202736591U patent/CN201770836U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101935915A (en) * | 2010-07-23 | 2011-01-05 | 景凤亮 | Frame of needle selecting machine and processing technology thereof |
| CN101935915B (en) * | 2010-07-23 | 2013-04-17 | 绍兴鸿泰电脑控制技术设备有限公司 | Frame of needle selecting machine and processing technology thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHAOXING HONGTAI COMPUTER CONTROL TECHNOLOGY EQUIP Free format text: FORMER OWNER: JING FENGLIANG Effective date: 20121228 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121228 Address after: 312000 Zhejiang city of Shangyu Province Liang Lake Industrial Park Ni Jia Bao Cun Ni Lu Lu No. 2 Patentee after: Shaoxing Hongtai Computer Control Technology Device Co., Ltd. Address before: 312000 Zhejiang city of Shangyu province Baiguan Industrial Park of Shaoxing Hongtai computer control technology equipment Co. Ltd. Patentee before: Jing Fengliang |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20180723 |