CN204211912U - A kind of gripper band guide hook - Google Patents
A kind of gripper band guide hook Download PDFInfo
- Publication number
- CN204211912U CN204211912U CN201420668948.XU CN201420668948U CN204211912U CN 204211912 U CN204211912 U CN 204211912U CN 201420668948 U CN201420668948 U CN 201420668948U CN 204211912 U CN204211912 U CN 204211912U
- Authority
- CN
- China
- Prior art keywords
- supporting part
- band guide
- sword belt
- guide hook
- gripper band
- 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 belongs to loom and manufactures field, be specifically related to a kind of gripper band guide hook, comprise supporting part, be arranged on upper stopper above supporting part and the side block portion being connected supporting part and upper stopper, described supporting part and upper stopper form one for placing the accommodation district of sword belt; Supporting part be provided with extend to both sides, supporting part, for the platform of support sword belt, described platform is provided with several balls, and supporting part is provided with guide groove near the position in side block portion, and described guide groove is deep-slotted chip breaker; Described upper stopper is provided with the limiting section to lower convexity away from the one end in side block portion, and described side block portion is provided with side-lens.The utility model is by being provided with multiple ball in the supporting part of gripper band guide hook, the contact of gripper band guide hook in prior art and sword belt is changed into rolling friction by sliding friction, both the effect of support sword belt had been played, greatly reduce again the wearing and tearing to sword belt, coordinate side-lens, guide groove and limiting section simultaneously, realize, to the guiding of sword belt, spacing, improving weaving speed, precision, increasing the service life.
Description
Technical field
The utility model belongs to loom and manufactures field, is specifically related to a kind of gripper band guide hook.
Background technology
The Rapier looms of prior art, the gear teeth of being taken turns by sword drive sword belt fortune, linear reciprocating motion is done along loom reed width direction, in order to prevent sword belt and warp yarn friction, therefore loom is all provided with and leads hook, the guider of sword belt in shed open plays the effect in two, and one is stable sword head and the motion of sword belt in shed open; Two is hold up sword belt, reduces the friction of sword head, sword belt and warp thread.Such as: the modified node method of a kind of gripper loom guide hook described in patent No. CN201224804Y, comprise sword belt, lead hook, the lower end of sword belt has protruded out guiding rib, it is characterized in that: lead hook and form by supporting part with higher than the crotch of supporting part, lead between the supporting part of hook and crotch and form locating slot, the lower surface of sword belt is corresponding with supporting part, and the guiding rib of sword belt lower surface is corresponding with locating slot, its shortcoming is the lower surface of being held sword belt by supporting part, very large to the wearing and tearing of sword belt in reciprocating motion.
Utility model content
The utility model, for solving prior art problem, provides a kind of, gripper band guide hook that steering capability good little to sword belt wearing and tearing.
The technical solution of the utility model is: a kind of gripper band guide hook, described gripper band guide hook is symmetricly set on the both sides of mount pad, it is characterized in that: described gripper band guide hook comprises supporting part, be arranged on upper stopper above supporting part and the side block portion being connected supporting part and upper stopper, and described supporting part and upper stopper form one for placing the accommodation district of sword belt; Described supporting part be provided with extend to both sides, supporting part, for the platform of support sword belt, described platform is provided with several balls, and described supporting part is provided with guide groove near the position in side block portion, and described guide groove is deep-slotted chip breaker; Described upper stopper is provided with the limiting section to lower convexity away from the one end in side block portion, and described side block portion is provided with side-lens.
As preferably, described side-lens is curved side catch, and described side-lens bends along away from sword belt direction.
As preferably, described side-lens surface is provided with antifriction metal (AFM) layer.
As preferably, the end face of described upper stopper near supporting part is provided with arcwall face, and described arcwall face is evagination arcwall face.
As preferably, described limiting section is inversion triangle wide at the top and narrow at the bottom, and the lower end of described limiting section is provided with fillet.
As preferably, the sidewall of described limiting section near side block portion hangs down the ball bumps being provided with and protruding sidewall.
The utility model has following beneficial effect: the utility model is by being provided with multiple ball in the supporting part of gripper band guide hook, the contact of gripper band guide hook in prior art and sword belt is changed into rolling friction by sliding friction, both the effect of support sword belt had been played, greatly reduce again the wearing and tearing to sword belt, coordinate side-lens, guide groove and limiting section simultaneously, realize, to the guiding of sword belt, spacing, improving weaving speed, precision, increasing the service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is side view of the present utility model;
Fig. 3 is the cross section structure schematic diagram of loom sword belt.
Detailed description of the invention
With embodiment, the utility model is described in further detail below.
Embodiment: as shown in Figure 1 to Figure 3, a kind of gripper band guide hook, comprise supporting part 3, be arranged on upper stopper 1 above supporting part 3 and be connected the side block portion 2 of supporting part 3 and upper stopper 1, supporting part 3 and upper stopper 1 form one for placing the accommodation district of sword belt.The end face of upper stopper 1 near supporting part 3 is provided with arcwall face, and this arcwall face is evagination arcwall face.Upper stopper 1 is provided with the limiting section 11 to lower convexity away from the one end in side block portion 2, and limiting section 11 is inversion triangle wide at the top and narrow at the bottom, and the lower end of limiting section 11 is provided with fillet, and the sidewall of limiting section 11 near side block portion 2 hangs down the ball bumps 12 being provided with and protruding sidewall.Side block portion 2 is provided with side-lens 21, and side-lens 21 surface is provided with antifriction metal (AFM) layer, and wearing layer is hard alloy layer.Side-lens 21 is curved side catch, and side-lens bends along away from sword belt direction.Supporting part 3 be provided with extend to both sides, supporting part 3, for the platform 31 of support sword belt, platform 31 is provided with several balls 32, and supporting part 3 is provided with guide groove 33 near the position in side block portion 2, and guide groove 33 is deep-slotted chip breaker.
Gripper band guide hook is symmetricly set on the both sides of mount pad, sword belt 4 is placed in the accommodation district of gripper band guide hook, the both sides of sword belt are equipped with upper and lower two slivers, lower sliver 42 moves along the guide groove 33 of gripper band guide hook, upper sliver 41 carries out the spacing of left and right directions by the ball bumps 12 on limiting section 11, curved side catch 21 simultaneously in side block portion 2 also plays the position-limiting action of left and right directions, and the lower surface of sword belt 4 contacts with the ball 32 on platform 31, reduces and weares and teares to sword belt 4.
Claims (6)
1. a gripper band guide hook, described gripper band guide hook is symmetricly set on the both sides of mount pad, it is characterized in that: described gripper band guide hook comprises supporting part (3), is arranged on the upper stopper (1) of top, supporting part (3) and is connected the side block portion (2) of supporting part (3) with upper stopper (1), and described supporting part (3) and upper stopper (1) form one for placing the accommodation district of sword belt; Described supporting part (3) is provided with and extends to supporting part (3) both sides, for the platform (31) of support sword belt, described platform (31) is provided with several balls (32), described supporting part (3) is provided with guide groove (33) near the position in side block portion (2), and described guide groove (33) is deep-slotted chip breaker; Described upper stopper (1) is provided with the limiting section (11) to lower convexity away from the one end of side block portion (2), and described side block portion (2) is provided with side-lens (21).
2. a kind of gripper band guide hook according to claim 1, is characterized in that: described side-lens (21) is curved side catch, and described side-lens (21) bends along away from sword belt direction.
3. a kind of gripper band guide hook according to claim 2, is characterized in that: described side-lens (21) surface is provided with antifriction metal (AFM) layer.
4. a kind of gripper band guide hook according to claim 1, is characterized in that: the end face of described upper stopper (1) near supporting part (3) is provided with arcwall face, and described arcwall face is evagination arcwall face.
5. a kind of gripper band guide hook according to claim 1, is characterized in that: described limiting section (11) is provided with fillet for inversion triangle wide at the top and narrow at the bottom, the lower end of described limiting section (11).
6. a kind of gripper band guide hook according to claim 5, is characterized in that: the sidewall of described limiting section (11) near side block portion (2) is provided with the ball bumps (12) protruding sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420668948.XU CN204211912U (en) | 2014-11-11 | 2014-11-11 | A kind of gripper band guide hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420668948.XU CN204211912U (en) | 2014-11-11 | 2014-11-11 | A kind of gripper band guide hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204211912U true CN204211912U (en) | 2015-03-18 |
Family
ID=52980599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420668948.XU Expired - Fee Related CN204211912U (en) | 2014-11-11 | 2014-11-11 | A kind of gripper band guide hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204211912U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113107A (en) * | 2015-09-14 | 2015-12-02 | 广西华虹绸缎有限责任公司 | Floating type guide hook mechanism of rapier loom |
| CN110184724A (en) * | 2019-07-08 | 2019-08-30 | 恒天重工股份有限公司 | A kind of fairlead for being used to guide weft insertion device suitable for rapier loom |
-
2014
- 2014-11-11 CN CN201420668948.XU patent/CN204211912U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113107A (en) * | 2015-09-14 | 2015-12-02 | 广西华虹绸缎有限责任公司 | Floating type guide hook mechanism of rapier loom |
| CN110184724A (en) * | 2019-07-08 | 2019-08-30 | 恒天重工股份有限公司 | A kind of fairlead for being used to guide weft insertion device suitable for rapier loom |
| CN110184724B (en) * | 2019-07-08 | 2024-04-19 | 恒天重工股份有限公司 | Guiding piece for guiding weft insertion device suitable for rapier loom |
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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: 20150318 Termination date: 20151111 |
|
| EXPY | Termination of patent right or utility model |