CN204818010U - Be used for tricot machine latch needle tinbase casting frock - Google Patents
Be used for tricot machine latch needle tinbase casting frock Download PDFInfo
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- CN204818010U CN204818010U CN201520596060.4U CN201520596060U CN204818010U CN 204818010 U CN204818010 U CN 204818010U CN 201520596060 U CN201520596060 U CN 201520596060U CN 204818010 U CN204818010 U CN 204818010U
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- casting
- wallboard
- duct
- locating piece
- tinbase
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Abstract
The utility model discloses a be used for tricot machine latch needle tinbase casting frock, including the piece of casting down, casting piece both sides are equipped with first wallboard and second wallboard respectively down, vertically be fixed with first locating piece and second locating piece down on the casting piece side by side, be equipped with one row of equidistant first grid groove and second bars groove on first locating piece and the second locating piece respectively, first grid groove and second bars groove notch align one by one, one row of latch needle has been put jointly to first grid groove and second bars inslot, the top of casting piece is equipped with the top casting piece down, lower casting piece, the top casting piece, first wallboard, enclose between second wallboard and second locating piece and close the cavity that forms the latch needle tinbase that is used for casting, this be used for tricot machine latch needle tinbase casting frock, moreover, the steam generator is simple in structure, and convenient for operation, the tinbase precision of casting out is high.
Description
Technical field
The utility model relates to a kind of casting frock, refers to a kind of for tricot machine latch needles tinbase casting frock especially.
Background technology
Latch needles assembly, as one of the important composition parts of tricot machine looping mechanism, mainly contains two kinds of versions, the embedded and pin block formula of single latch needles.Single latch needles damascene structures, namely latch needles side by side inserts in the frid of needle bed base paliform, is fixedly formed by pressed sheet, pin pressing plate, the latch needles assembly of this kind of structure, the damage can carrying out single latch needles is replaced, and latch needles is long for average life, maintenance cost is low, but its installation is comparatively loaded down with trivial details.Pin block structure, i.e. latch needle block is the integrative-structure formed after one group of latch needles casting base, without the need to the pedestal with slot plate when it is installed, only base need be fixed on needle-bar, easy for installation, but due to the coherence request of latch needles arrangement pitches, position higher, latch needle block casting difficulty large, at present, also there is not similar casting frock in China, the use of latch needle block mostly adopts external import, considerably increases entreprise cost.
Summary of the invention
The purpose of this utility model is to provide a kind of for tricot machine latch needles tinbase casting frock.
A kind of for tricot machine latch needles tinbase casting frock, ingot bar is watered under comprising, under water ingot bar both sides and be respectively equipped with the first wallboard and the second wallboard, first wallboard by the first bearing pin with under to water ingot bar hinged, second wallboard with under water ingot bar and be fixedly connected with, under to water on ingot bar and be longitudinally fixed with the first locating piece and the second locating piece side by side, first locating piece and the second locating piece are respectively equipped with the equally spaced first grid groove of a row and second gate groove, first grid groove and second gate groove notch align one by one, row's latch needles is jointly equipped with in first grid groove and second gate groove, the backshank of latch needles is positioned at second gate groove side, second locating piece and under water ingot bar away from the top of an end of the first locating piece be provided with width with under water the corresponding top casting block of ingot bar, top casting block to be positioned between the first wallboard with the second wallboard and to be fixedly connected with the first wallboard, top casting block is fixed with pressing plate, inside pressing plate, base to be positioned between the first locating piece with the second locating piece and to contact with latch needles, top casting block contacts with the second gate groove place of the second locating piece, under water ingot bar, top casting block, first wallboard, enclose between the second wallboard and the second locating piece and formed for the chamber of latch needles tinbase of casting and the chamber casting gate away from the second locating piece side, the backshank of latch needles stretches into chamber.
Further, the outside of the first wallboard is provided with a fixed block, and the bottom of fixed block has extension to the first wallboard side, extending part in the below of the first wallboard and with under water ingot bar and be fixedly connected with, fixed block is laterally worn and penetrates a screw rod.During casting, rotary screw, makes its end withstand the first wallboard, avoid top casting block and the first wallboard on move and sidesway, to obtain stable chamber, this structure is simple, easy to adjust, stable.
Further, the first duct ingot bar having a level is watered under below chamber, one second bearing pin is inserted in first duct, the part of watering ingot bar under the second bearing pin is positioned at has row of openings radial indentation upwards along its axle, under water ingot bar and have some second ducts corresponding with radial indentation position, second duct is through hole, thimble is provided with in second duct, the lower end of thimble is inserted in the radial indentation in the first duct, when thimble bottom is positioned at the bosom of radial indentation, the top of thimble does not exceed the second duct, when thimble bottom is positioned at the most shallow place of radial indentation, the top of item pin exceeds the second duct.After latch needles tinbase casting forming, rotate the second bearing pin, thimble moves under stretching out and water ingot bar, thus watered in ingot bar from down by foundry goods and eject, its structure is simple, and eject impulsive force little, finished product rate is high, and take up room little, cost is low.
Further, the lower end of thimble has pin cap, and the second duct comprises duct and lower duct, the aperture in upper duct is less than the aperture in lower duct, and be provided with the spring of compression in lower duct, spring is placed on outside thimble, the internal diameter of spring is less than the diameter of thimble pin cap, and the external diameter of spring is greater than the aperture in duct.The setting of spring, can effectively avoid thimble can not normal reset because of the frictional force between the second duct, and thimble homing action is more stable.
Further, radial indentation is crescent along the cross section of the second bearing pin axis.Continuously and epirelief, when rotating the second bearing pin, thimble can realize continuously, speed pushes up motion more uniformly for the bottom surface of radial indentation.
Further, a rotating handle is fixed in the outer end of the second bearing pin.The use of rotating handle can reduce artificial applying power, namely uses less applying power easily can complete the rotation of the second bearing pin.
Further, top casting block is fixed with handle.When overturning the first wallboard and top casting block, handle can make upset more convenient.
The utility model is used for tricot machine latch needles tinbase casting frock, first wallboard and top casting block can around the first bearing pin upsets, when latch needles is mounted to the second gate groove of the first grid groove of the first locating piece and the second locating piece, top casting block and the first wallboard can be dug, when latch needles places rear casting, close top casting block and the first wallboard, form the chamber for casting, its structure is simple, easy to operate, first locating piece and the second locating piece are located for the installation of latch needles, and it is high to water the tinbase precision cast out.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the better embodiment that the utility model is used for tricot machine latch needles tinbase casting frock is described in detail, wherein:
Fig. 1 is the structural representation of the utility model better embodiment;
Fig. 2 is the section structure schematic diagram of the A-A line in the utility model Fig. 1;
Fig. 3 is the structural representation that the utility model does not comprise top casting block;
Fig. 4 is the section structure schematic diagram of the B-B line in the utility model Fig. 1;
Fig. 5 is the cross-sectional view of bearing pin of the present utility model at radial indentation place.
Detailed description of the invention
As shown in Figures 1 to 5, the utility model is used for tricot machine latch needles tinbase casting frock, ingot bar 1 is watered under comprising, under water ingot bar 1 both sides and be respectively equipped with the first wallboard 3 and the second wallboard 4, first wallboard 3 by the first bearing pin 11 with under to water ingot bar 1 hinged, second wallboard 4 with under water ingot bar 1 and be fixedly connected with, under to water on ingot bar 1 and be longitudinally fixed with the first locating piece 5 and the second locating piece 6 side by side, first locating piece 5 and the second locating piece 6 are respectively equipped with the equally spaced first grid groove 51 of a row and second gate groove 61, first grid groove 51 and second gate groove 61 notch align one by one, row's latch needles 7 is jointly equipped with in first grid groove 51 and second gate groove 61, the backshank 70 of latch needles 7 is positioned at second gate groove 61 side, second locating piece 6 and under water ingot bar 1 away from the top of an end of the first locating piece 5 be provided with width with under water the corresponding top casting block 2 of ingot bar 1, top casting block 2 to be positioned between the first wallboard 3 with the second wallboard 4 and to be fixedly connected with the first wallboard 3, top casting block 2 is fixed with pressing plate 8, inside pressing plate 8, base to be positioned between the first locating piece 5 with the second locating piece 6 and to contact with latch needles 7, top casting block 2 contacts with second gate groove 61 place of the second locating piece 6, under water ingot bar 1, top casting block 2, first wallboard 3, enclose between the second wallboard 4 and the second locating piece 6 and formed for the chamber 71 of latch needles 7 tinbase of casting and chamber 71 casting gate 72 away from the second locating piece 6 side, the backshank 70 of latch needles 7 stretches into chamber 71.The outside of the first wallboard 3 is provided with a fixed block 31, and the bottom of fixed block 31 has extension 32 to the first wallboard 3 side, extension 32 be positioned at the first wallboard 3 below and with under water ingot bar 1 and be fixedly connected with, fixed block 31 is laterally worn and penetrates a screw rod 33.The first duct 9 ingot bar 1 having a level is watered under below chamber 71, one second bearing pin 91 is inserted in first duct 9, the part of watering ingot bar 1 under the second bearing pin 91 is positioned at has row of openings radial indentation 92 upwards along its axle, under water ingot bar 1 and have some second ducts 93 corresponding with radial indentation 92 position, second duct 93 is through hole, thimble 94 is provided with in second duct 93, the lower end of thimble 94 is inserted in the radial indentation 92 in the first duct 9, when thimble 94 bottom is positioned at the bosom of radial indentation 92, the top of thimble 94 does not exceed the second duct 93, when thimble 94 bottom is positioned at the most shallow place of radial indentation 92, the top of item pin 94 exceeds the second duct 93.The lower end of thimble 94 has pin cap 95, second duct 93 comprises duct 96 and lower duct 97, the aperture in upper duct 96 is less than the aperture in lower duct 97, the spring 98 of compression is provided with in lower duct 97, spring 98 is placed on outside thimble 94, the internal diameter of spring 98 is less than the diameter of thimble pin cap 95, and the external diameter of spring 98 is greater than the aperture in duct 96.Radial indentation 92 is crescent along the cross section of the second bearing pin 91 axis.A rotating handle 99 is fixed in the outer end of the second bearing pin 91.Top casting block 2 is fixed with handle 21.
The utility model is used for tricot machine latch needles tinbase casting frock, the first wallboard 3 by the first bearing pin 11 with under to water ingot bar 1 hinged, the first wallboard 3 and the top casting block 2 be fixedly connected with it can overturn around the first bearing pin 11; First locating piece 5 and the second locating piece 6 are for the location and installation of latch needles 7, and on the first locating piece 5 and the second locating piece 6, the first grid groove 51 of correspondence position and second gate groove 61 settle same latch needles 7.During work, dig the first wallboard 3 and top casting block 2, latch needles 7 is mounted in the first grid groove 51 of the first locating piece 5 and the second gate groove 61 of the second locating piece 6, then close the first wallboard 3 and top casting block 2, pressing plate 8 is made to push down fixing latch needles 7, simultaneously with under water ingot bar 1, second wallboard 4 and the second locating piece 6 and form chamber 71 for latch needles 7 tinbase of casting, hold the first wallboard 3 and top casting block 2, material can be poured into by casting gate 72 in chamber 71 thereafter.This is used for tricot machine latch needles tinbase casting frock, and structure is simple, and easy to operate, the latch needles tinbase precision processed is high.
The utility model is used for tricot machine latch needles tinbase casting frock, for being used in fixing top casting block 2 and the first wallboard 3 mechanism, structure is simple, easy to adjust, stable, preferably, the outside of the first wallboard 3 is provided with a fixed block 31, and the bottom of fixed block 31 has extension 32 to the first wallboard 3 side, extension 32 be positioned at the first wallboard 3 below and with under water ingot bar 1 and be fixedly connected with, fixed block 31 is laterally worn and penetrates a screw rod 33, after cast molding, take out foundry goods for convenience, and the ejecting mechanism adopted, structure is simple, eject impulsive force little, finished product rate is high, take up room little, cost is low, preferably, the first duct 9 ingot bar 1 having a level is watered under below chamber 71, one second bearing pin 91 is inserted in first duct 9, the part of watering ingot bar 1 under the second bearing pin 91 is positioned at has row of openings radial indentation 92 upwards along its axle, under water ingot bar 1 and have some second ducts 93 corresponding with radial indentation 92 position, second duct 93 is through hole, thimble 94 is provided with in second duct 93, the lower end of thimble 94 is inserted in the radial indentation 92 in the first duct 9, when thimble 94 bottom is positioned at the bosom of radial indentation 92, the top of thimble 94 does not exceed the second duct 93, when thimble 94 bottom is positioned at the most shallow place of radial indentation 92, the top of item pin 94 exceeds the second duct 93, for avoiding thimble 94 cannot normal reset because of the frictional force between the second duct 93, thimble 94 homing action is more stable, preferably, the lower end of thimble 94 has pin cap 95, second duct 93 and comprises duct 96 and lower duct 97, and the aperture in upper duct 96 is less than the aperture in lower duct 97, the spring 98 of compression is provided with in lower duct 97, spring 98 is placed on outside thimble 94, and the internal diameter of spring 98 is less than the diameter of thimble pin cap 95, and the external diameter of spring 98 is greater than the aperture in duct 96, in order to make, thimble 94 can realize continuously, speed pushes up motion more uniformly, and preferably, radial indentation 92 is crescent along the cross section of the second bearing pin 91 axis, manually apply power for reducing during rotary pin shaft 2, preferably, a rotating handle 99 is fixed in the outer end of the second bearing pin 91, for making the upset of the first wallboard 3 and top casting block 2 more convenient, preferably, top casting block 2 is fixed with handle 21.
Claims (7)
1. one kind for tricot machine latch needles tinbase casting frock, it is characterized in that: under comprising, water ingot bar (1), under water ingot bar (1) both sides and be respectively equipped with the first wallboard (3) and the second wallboard (4), first wallboard (3) by the first bearing pin (11) with under to water ingot bar (1) hinged, second wallboard (4) with under water ingot bar (1) and be fixedly connected with, under water that ingot bar (1) is upper is longitudinally fixed with the first locating piece (5) and the second locating piece (6) side by side, first locating piece (5) and the second locating piece (6) are respectively equipped with the equally spaced first grid groove (51) of a row and second gate groove (61), first grid groove (51) and second gate groove (61) notch align one by one, row's latch needles (7) is jointly equipped with in first grid groove (51) and second gate groove (61), the backshank (70) of latch needles (7) is positioned at second gate groove (61) side, second locating piece (6) and under water ingot bar (1) away from the top of an end of the first locating piece (5) be provided with width with under water the corresponding top casting block (2) of ingot bar (1), top casting block (2) to be positioned between the first wallboard (3) with the second wallboard (4) and to be fixedly connected with the first wallboard (3), top casting block (2) is fixed with pressing plate (8), base, pressing plate (8) inner side to be positioned between the first locating piece (5) with the second locating piece (6) and to contact with latch needles (7), top casting block (2) contacts with second gate groove (61) place of the second locating piece (6), under water ingot bar (1), top casting block (2), first wallboard (3), enclose between the second wallboard (4) and the second locating piece (6) and formed for the chamber (71) of latch needles of casting (7) tinbase and chamber (71) casting gate (72) away from the second locating piece (6) side, the backshank (70) of latch needles (7) stretches into chamber (71).
2. according to claim 1 for tricot machine latch needles tinbase casting frock, it is characterized in that: the outside of the first wallboard (3) is provided with a fixed block (31), the bottom of fixed block (31) has extension (32) to the first wallboard (3) side, extension (32) be positioned at the first wallboard (3) below and with under water ingot bar (1) and be fixedly connected with, upper laterally the wearing of fixed block (31) penetrates a screw rod (33).
3. according to claim 1 for tricot machine latch needles tinbase casting frock, it is characterized in that: chamber (71) waters the first duct (9) ingot bar (1) having a level under below, one second bearing pin (91) is inserted in first duct (9), the part of watering ingot bar (1) under the second bearing pin (91) is positioned at has row of openings radial indentation upwards (92) along its axle, under water ingot bar (1) and have some second ducts (93) corresponding with radial indentation (92) position, second duct (93) is through hole, thimble (94) is provided with in second duct (93), the lower end of thimble (94) is inserted in the radial indentation (92) of the first duct (9), when thimble (94) bottom is positioned at the bosom of radial indentation (92), the top of thimble (94) does not exceed the second duct (93), when thimble (94) bottom is positioned at the most shallow place of radial indentation (92), the top of item pin (94) exceeds the second duct (93).
4. according to claim 3 for tricot machine latch needles tinbase casting frock, it is characterized in that: the lower end of thimble (94) has pin cap (95), second duct (93) comprises duct (96) and lower duct (97), the aperture in upper duct (96) is less than the aperture of lower duct (97), the spring (98) of compression is provided with in lower duct (97), spring (98) is placed on thimble (94) outward, the internal diameter of spring (98) is less than the diameter of thimble pin cap (95), and the external diameter of spring (98) is greater than the aperture of duct (96).
5. according to claim 3 for tricot machine latch needles tinbase casting frock, it is characterized in that: radial indentation (92) is crescent along the cross section that the second bearing pin (91) is axial.
6. according to claim 3 for tricot machine latch needles tinbase casting frock, it is characterized in that: a rotating handle (99) is fixed in the outer end of the second bearing pin (91).
7. according to claim 1 for tricot machine latch needles tinbase casting frock, it is characterized in that: top casting block (2) is fixed with handle (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520596060.4U CN204818010U (en) | 2015-08-10 | 2015-08-10 | Be used for tricot machine latch needle tinbase casting frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520596060.4U CN204818010U (en) | 2015-08-10 | 2015-08-10 | Be used for tricot machine latch needle tinbase casting frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204818010U true CN204818010U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520596060.4U Withdrawn - After Issue CN204818010U (en) | 2015-08-10 | 2015-08-10 | Be used for tricot machine latch needle tinbase casting frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204818010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014047A (en) * | 2015-08-10 | 2015-11-04 | 福建省晋江市佶龙机械工业有限公司 | Latch needle tin base casting tool for warp knitting machine |
-
2015
- 2015-08-10 CN CN201520596060.4U patent/CN204818010U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014047A (en) * | 2015-08-10 | 2015-11-04 | 福建省晋江市佶龙机械工业有限公司 | Latch needle tin base casting tool for warp knitting machine |
| CN105014047B (en) * | 2015-08-10 | 2017-04-05 | 福建佶龙机械科技股份有限公司 | It is a kind of to be used for tricot machine latch needles tinbase casting frock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151202 Effective date of abandoning: 20170405 |
|
| AV01 | Patent right actively abandoned |