CN101746519A - Rigid binding machine - Google Patents
Rigid binding machine Download PDFInfo
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- CN101746519A CN101746519A CN201010005120A CN201010005120A CN101746519A CN 101746519 A CN101746519 A CN 101746519A CN 201010005120 A CN201010005120 A CN 201010005120A CN 201010005120 A CN201010005120 A CN 201010005120A CN 101746519 A CN101746519 A CN 101746519A
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- joggle piece
- hook
- binding machine
- screw rod
- locking tube
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Abstract
The invention provides a rigid binding machine, which belongs to the technical field of machinery and solves the problems of large occupied space and low safety, stability and efficiency when the existing binding machine is used. The rigid binding machine comprises a body and a first hook and a second hook which are positioned at two ends of the body, wherein the body is provided with a handle connected with the body; the body is cylindrical; the first hook and the second hook are both provided with a screw and are connected to the two ends of the body by screw threads through the screws thereon; and the thread rotating directions of the screws on the first hook and the second hook are opposite. The rigid binding machine has the advantages of simple and convenient operation and high safety and stability.
Description
Technical field
The invention belongs to field of mechanical technique, relate to a kind of bundled device, particularly a kind of rigid binding machine.
Background technology
In the vehicular transport goods process, goods needs binding usually, comes off when the running car or collides mutually and cause and lose or damage to prevent goods.Though the mode that directly bundlees with rope is in daily use, and wastes time and energy, and is difficult to the goods tighten.Bundled device is a kind of advanced person's a binding tools.Adopt not only convenient but also safety of bundled device restraint of loads, be subjected to the welcome of vast chaufeur deeply.
Existing bundled device is made up of support, tape spool and bundling belt usually.Tape spool is connected on the support and tape spool turns, and the binding roll coil of strip is on tape spool.The outer end of stretching out support at tape spool is provided with the crow bar hole.
When needing restraint of loads, crow bar is inserted in the crow bar hole, rotate crow bar and can drive the tape spool rotation, tape spool can draw bundling belt in after rotating, thereby goods is bundled firmly.But, because bundled device is fixed on the car body, be subjected to position limit, in operating process, after pulling crow bar and making the tape spool rotating certain angle, must transfer to crow bar to insert another crow bar hole, so that be rotated further tape spool.
Simultaneously, crow bar needs plug repeatedly, seems very not convenient in actual use.For this reason, the someone has designed a kind of control setup of controlling the tape spool rotation, though more convenient in restraint of loads, action is slower when lightening restrictions on.
As can be seen, existing bundled device operation effort is time-consuming, and binding efficient is not high or the speed of lightening restrictions on is slow.Simultaneously, because crow bar is transferred to and insertion, cause the damage of human finger or other position easily.
For addressing the above problem, Chinese patent literature discloses a kind of twirl hand-operated binding apparatus [publication number: CN2846294Y], and this device comprises drum shaft, end cap, escapement, stopping device etc.One end of drum shaft is equipped with escapement, and end cap is installed in the other end of drum shaft by stopping device.Stopping device can be provided with the handle ratchet wheel hole in end cap, the pin-and-hole of spring, latch is equipped with in the drum shaft setting again.One end of latch is pressed in the handle ratchet wheel hole.End cap is stirred latch by its handle ratchet wheel hole, drives drum shaft and drags tight bandage; During the end cap reversing, drum shaft can not be reversed under the effect of escapement.
Above-mentioned twirl hand-operated binding apparatus structure is comparatively complicated, needs still could realize unidirectional rotation with the ratchet and pawl cooperating that safety during work and stability are not high.The release speed of this device bundling belt is unhappy, influence efficient, and space hold is bigger.
Summary of the invention
The objective of the invention is the problems referred to above of existing at prior art, a kind of simple in structure, rigid binding machine that binding is firm is provided.
Purpose of the present invention can realize by following technical proposal: a kind of rigid binding machine, comprise a body and the hook one that is positioned at the body two ends, hook two, body is provided with coupled handle, it is characterized in that, described body is tubular, all have screw rod on described hook one and the hook two and link up with one and hook two be connected in the two ends of body by the screw flight on it, the screw flight rotation direction is opposite on hook one and the hook two.
In this rigid binding machine, rotate by the handle drives body.Because the hook that is connected on the goods can not rotate, so hook one will be flexible with respect to body with hook two in the body rotation process.Thereby realize the binding operation.
Hook one and feasible hook one of opposite thread rotary orientation and the two energy whiles of hook linked up with on two draw close to the body middle part, or make hook one and linked up with for two whiles overhanging to the body two ends.
In above-mentioned rigid binding machine, be provided with the lockout mechanism that can make both lock or separate between the screw rod of described hook one and the body.
After Goods binding is good, make by lockout mechanism to keep locking between the screw rod of hook one and the body.Tied good goods just can not come off or be loosening.
When bundling operation, by lockout mechanism the screw rod of hook one is separated with body, it is flexible to drive hook one in the body rotation process, thereby finishes the binding operation.
In above-mentioned rigid binding machine, described lockout mechanism comprises the joggle piece one of body end, with the radially fixing joggle piece two of hook one screw rod be enclosed within the locking tube in the body outside, above-mentioned joggle piece two and can be pressed on the joggle piece two after locking is tin mobile and joggle piece two is meshed with joggle piece one between locking tube and joggle piece one.
When the locking tube is resisted against on the joggle piece two, joggle piece two and joggle piece one are meshed together.Because locking tube is resisted against on the joggle piece two, so just makes joggle piece one to rotate always, i.e. body and link up with between one the screw rod and can't relatively rotate, thus reach the purpose of locking.
When the locking tube was broken away from by joggle piece two places, this physical efficiency was rotated with respect to the screw rod of hook one, thereby finishes the binding operation.
In above-mentioned rigid binding machine, it axially has positioning groove the screw rod upper edge of described hook one, above-mentioned joggle piece two be circular and within it side have the plush copper of protrusion, and plush copper is embedded in above-mentioned positioning groove place.
The plush copper of joggle piece two is embedded in the positioning groove place on hook one the screw rod, realizes radially fixing between joggle piece two and hook one screw rod.
In above-mentioned rigid binding machine, described joggle piece one is the unidirectional ratchet of body end, and the end of described joggle piece two has unidirectional ratchet and both unidirectional ratchets all can mesh.
Make that under the effect of unidirectional ratchet when being in the lock state, the screw rod of hook one can not deviate from, but the screw rod that continues to pull hook one in the handle process can also continue to body middle part retraction one segment distance.That is to say, can also continue when being in bundle status to tighten up.
In above-mentioned rigid binding machine, be provided with detent mechanism between described locking tube and the body, and the locking tube is pressed in when making joggle piece one with joggle piece two engagements on the joggle piece two and by above-mentioned detent mechanism the locking tube is connected with body.
The location that can realize locking tube by this detent mechanism, thus make the locking tube be pressed on the joggle piece two always, or the locking tube is broken away from joggle piece two always.
In above-mentioned rigid binding machine, described detent mechanism is the oblique protruding pin of offering the knock hole that is bar shaped and being fixed on the body outside of locking tube sidepiece, and described knock hole end has recessed locking seat, and above-mentioned protruding pin is positioned at the knock hole place.
Because protruding pin is embedded on the knock hole, the safety barrel that contracts under the effect of bevelled knock hole in the rotation lock safety barrel process will move along its axis with respect to body.Just can position when protruding pin moves to locking seat place, that is to say, realize the location between locking this moment tube and the body protruding pin.
In above-mentioned rigid binding machine, be provided with elastic component between described locking tube and the joggle piece two, and the screw rod that makes hook one when lockout mechanism and body be in the elastic component that is synchronized with the movement be pressed on lock tin and joggle piece two between.
Joggle piece two can be resisted against on the joggle piece one firmly under the elastic force effect of elastic component, makes the engagement that both can be stable.
In above-mentioned rigid binding machine, described elastic component is a metal spring sheet in the form of a ring.Because the gap ratio between locking tube and the joggle piece two is less, adopt metal spring sheet to apply an elastic acting force, and it does not also take up room to joggle piece two.
In above-mentioned rigid binding machine, the inboard at place, described locking tube end has recessed position-limited trough, and above-mentioned joggle piece two is positioned at the position-limited trough place.Such structure makes that joggle piece two also can keep released state with joggle piece one when lockout mechanism was in released state.
In above-mentioned rigid binding machine, the inboard at place, described locking tube end has positioning seat, and positioning seat place axial restraint has packing ring, and above-mentioned elastic component is between joggle piece two and packing ring.By packing ring metal spring sheet is located, prevent that metal spring sheet from deviating from.
Compared with prior art, the screw rod of hook one and hook two is threadedly connected to the two ends of body respectively in this rigid binding machine, and direct turning handle just can drive hook one and hook two stretches, thereby realize the binding operation, only need turning handle in the operating process, easy and simple to handle, easy to implement.
Simultaneously, not only make tied goods can not become flexible or come off by this lockout mechanism, and it can also continue to tighten up binding, therefore, the stable stability of its binding is high.
Description of drawings
Fig. 1 is the perspective view of this rigid binding machine.
Fig. 2 is the perspective view of this rigid binding machine other direction.
Fig. 3 is the sectional structure scheme drawing of this rigid binding machine.
Fig. 4 is the semi-sictional view structural representation that this rigid binding machine is linked up with a place.
Among the figure, 1, body; 1a, joggle piece one; 1b, protruding pin; 2, hook one; 2a, screw rod; 2b, positioning groove; 3, hook two; 3a, screw rod; 4, joggle piece two; 4a, plush copper; 5, locking tube; 5a, position-limited trough; 5b, positioning seat; 5c, knock hole; 5c1, locking seat; 6, elastic component; 7, packing ring; 8, handle.
The specific embodiment
As depicted in figs. 1 and 2, this rigid binding machine is made up of body 1, hook 1, hook 23 etc.Body 1 is cylindric, link up with 1 and hook all have screw rod 2a, 3a on 23, link up with the end that one 2 screw rod 2a is threadedly connected to body 1, link up with the other end that 23 screw rod 3a is threadedly connected to body 1.Be the end of body 1 be enclosed within screw rod 2a, 3a last both be threaded.It is opposite with the thread rotary orientation of the screw rod 3a of hook 23 to link up with one 2 screw rod 2a.Be connected with handle 7 on the body 1.
As shown in Figure 3 and Figure 4, between hook one 2 screw rod 2a and body 1, be provided with and both locked or the lockout mechanism that separates.This lockout mechanism comprises joggle piece one 1a of body 1 end, with the radially fixing joggle piece 24 of hook one 2 screw rod 2a be enclosed within the locking tube 5 in body 1 outside, above-mentioned joggle piece 24 and can be pressed on the joggle piece 24 after moving and joggle piece 24 is meshed with joggle piece one 1a when locking tins 5 between locking tube 5 and joggle piece one 1a.
It axially has positioning groove 2b to link up with one 2 screw rod 2a upper edge, above-mentioned joggle piece 24 be circular and within it side have the plush copper 4a of protrusion, and plush copper 4a is embedded in above-mentioned positioning groove 2b place, joggle piece 24 radially is fixed on the screw rod 2a of hook 1.In the present embodiment, joggle piece 1 is the unidirectional ratchet of body 1 end, and the end of joggle piece 24 also has unidirectional ratchet and both unidirectional ratchets all can mesh.
Be provided with elastic component 6 between locking tube 5 and the joggle piece 24, and when lockout mechanism is in the screw rod 2a of hook 1 and body 1 to be synchronized with the movement, elastic component 6 be pressed on lock tins 5 and joggle piece 24 between.In the present embodiment, elastic component 6 is a metal spring sheet in the form of a ring.Inboard at place, locking tube 5 ends has recessed position-limited trough 5a, and joggle piece 24 is positioned at position-limited trough 5a place.
The inboard at place, locking tube 5 ends has positioning seat 5b, and positioning seat 5b place axial restraint has packing ring 7, and above-mentioned elastic component 6 is between joggle piece 24 and packing ring 7.
In addition, between locking tube 5 and body 1, be provided with detent mechanism, and locking tube 5 is pressed in when making joggle piece one 1a with joggle piece 24 engagements on the joggle piece 24 by above-mentioned detent mechanism locking tins 5 and body 1 are connected.Detent mechanism is the oblique protruding pin 1b that offers the knock hole 5c that is bar shaped and be fixed on body 1 outside of locking tube 5 sidepieces, and described knock hole 5c end has recessed locking seat 5c1, and above-mentioned protruding pin 1b is positioned at knock hole 5c place.
When this rigid binding machine used, first rotation lock safety barrel 5 made locking tube 5 separate with joggle piece 24, this moment joggle piece one 1a with joggle piece 24 engagements.Pull handle 8 and rotate in body 1 process, owing to hook 1 and hook 23 all can not rotate, so hook 1 just can stretch with respect to body 1 with hook 23 in body 1 rotation process, thereby realizes the binding operation.
In case goods tied good after, make by detent mechanism locking tube 5 and body 1 locking by lockout mechanism the screw rod 2a of hook 1 and body 1 to be locked again.At this moment, link up with 1 and be interaction relation, rotate that hook 1 can be flexible with respect to body 1 in body 1 process with body 1.That is to say that after Goods binding was good, joggle piece one 1a and joggle piece 24 meshed together, link up with one 2 screw rod 2a and can't withdraw from, thereby realize the firm binding of goods.At this moment, the protruding pin 1b on the body 1 is embedded in the locking seat 5c1 place of locking tube 5 knock hole 5c, and protruding pin 1b is in locking seat 5c1 place always and can't breaks away under the elastic force effect of elastic component 6.
Because joggle piece one 1a and joggle piece 24 all are unidirectional ratchets, continue to pull in handle 8 processes, though linking up with one 2 screw rod 2a can not withdraw from, but can also withdraw again, that is to say that Goods binding well later on also by after the above-mentioned blocking device locking, is rotated further handle 8 and makes that linking up with 1 can also continue retraction, that is, Goods binding well can also tighten up later.
Certainly, it also is feasible above-mentioned lockout mechanism being arranged between hook 23 and the body 1.
Claims (10)
1. rigid binding machine, comprise a body (1) and be positioned at body (1) two ends hook one (2), the hook two (3), body (1) is provided with coupled handle (8), it is characterized in that, described body (1) is tubular, described hook one (2) and hook all have screw rod (2a, 3a) on two (3) and link up with one (2) and hook two (3) be threadedly connected to the two ends of body (1) by the screw rod on it (2a, 3a), hook one (2) and link up with two (3) upward the thread rotary orientation of screw rod (2a, 3a) is opposite.
2. rigid binding machine according to claim 1 is characterized in that, is provided with the lockout mechanism that can make both lock or separate between the screw rod (2a) of described hook one (2) and the body (1).
3. rigid binding machine according to claim 2, it is characterized in that, described lockout mechanism comprises the joggle piece one (1a) of body (1) end, with the radially fixing joggle piece two (4) of hook one (2) screw rod (2a) be enclosed within locking tube (5) outside the body (1), above-mentioned joggle piece two (4) is positioned between locking tube (5) and the joggle piece one (1a), and can be pressed in joggle piece two (4) upward and joggle piece two (4) is meshed with joggle piece one (1a) after locking tube (5) is mobile.
4. rigid binding machine according to claim 3, it is characterized in that, it axially has positioning groove (2b) screw rod (2a) upper edge of described hook one (2), above-mentioned joggle piece two (4) be circular and within it side have the plush copper (4a) of protrusion, and plush copper (4a) is embedded in above-mentioned positioning groove (2b) and locates.
5. rigid binding machine according to claim 3 is characterized in that, described joggle piece one (1a) is the unidirectional ratchet of body (1) end, and the end of described joggle piece two (4) has unidirectional ratchet and both unidirectional ratchets all can mesh.
6. according to claim 3 or 4 or 5 described rigid binding machines, it is characterized in that, be provided with detent mechanism between described locking tube (5) and the body (1), and locking tube (5) is pressed in when making joggle piece one (1a) with joggle piece two (4) engagements on the joggle piece two (4) and by above-mentioned detent mechanism locking tube (5) and body (1) is connected.
7. rigid binding machine according to claim 6, it is characterized in that, described detent mechanism is the oblique protruding pin (1b) of offering the knock hole (5c) that is bar shaped and being fixed on body (1) outside of locking tube (5) sidepiece, described knock hole (5c) end has recessed locking seat (5c1), and above-mentioned protruding pin (1b) is positioned at knock hole (5c) and locates.
8. rigid binding machine according to claim 6, it is characterized in that, be provided with elastic component (6) between described locking tube (5) and the joggle piece two (4), and the screw rod (2a) that makes hook one (2) when lockout mechanism and body (1) are in the elastic component that is synchronized with the movement (6) and are pressed on and lock between tin (5) and the joggle piece two (4).
9. rigid binding machine according to claim 8 is characterized in that, described elastic component (6) is a metal spring sheet in the form of a ring.
10. rigid binding machine according to claim 9 is characterized in that, the inboard at place, described locking tube (5) end has recessed position-limited trough (5a), and above-mentioned joggle piece two (4) is positioned at position-limited trough (5a) and locates.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100051202A CN101746519B (en) | 2010-01-16 | 2010-01-16 | Rigid binding machine |
| PCT/CN2010/071338 WO2011085567A1 (en) | 2010-01-16 | 2010-03-26 | Rigid binder |
| US12/789,333 US8505879B2 (en) | 2010-01-16 | 2010-05-27 | Rigid tie down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100051202A CN101746519B (en) | 2010-01-16 | 2010-01-16 | Rigid binding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101746519A true CN101746519A (en) | 2010-06-23 |
| CN101746519B CN101746519B (en) | 2011-10-05 |
Family
ID=42474282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010100051202A Active CN101746519B (en) | 2010-01-16 | 2010-01-16 | Rigid binding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101746519B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103403981A (en) * | 2011-03-01 | 2013-11-20 | 矢崎总业株式会社 | Connector fitting jig and low-insertion-force connector |
| CN106494644A (en) * | 2016-11-11 | 2017-03-15 | 北京星航机电装备有限公司 | A kind of folding device for folding rudder face |
| CN110587028A (en) * | 2019-10-09 | 2019-12-20 | 中铁二十一局集团第三工程有限公司 | Disposable cutting device for whole bundle binding of steel bars |
| CN111451990A (en) * | 2020-04-17 | 2020-07-28 | 汉腾汽车有限公司 | Novel chain tensioner |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191318248A (en) * | 1912-08-12 | 1914-01-08 | Sylvain Roche | Improvements in Apparatus for Stretching and Securing Hoops on Packing Cases and the like. |
| GB167010A (en) * | 1920-05-04 | 1921-08-04 | Alex John Gerrard | Improvements in wire tying machines |
| GB168767A (en) * | 1920-08-16 | 1921-09-15 | Sidney Jacquard Ornston | Improvements in binding strap tightener |
| CN2457035Y (en) * | 2000-10-13 | 2001-10-31 | 黄汉卿 | Hand pulling device |
| CN101486331A (en) * | 2009-02-13 | 2009-07-22 | 浙江双友物流器械股份有限公司 | Tensioner |
-
2010
- 2010-01-16 CN CN2010100051202A patent/CN101746519B/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103403981A (en) * | 2011-03-01 | 2013-11-20 | 矢崎总业株式会社 | Connector fitting jig and low-insertion-force connector |
| CN103403981B (en) * | 2011-03-01 | 2015-12-09 | 矢崎总业株式会社 | Connector is fitted together to fixture and low-insertion-force connector |
| CN106494644A (en) * | 2016-11-11 | 2017-03-15 | 北京星航机电装备有限公司 | A kind of folding device for folding rudder face |
| CN106494644B (en) * | 2016-11-11 | 2019-01-08 | 北京星航机电装备有限公司 | A kind of folding device folding rudder face |
| CN110587028A (en) * | 2019-10-09 | 2019-12-20 | 中铁二十一局集团第三工程有限公司 | Disposable cutting device for whole bundle binding of steel bars |
| CN111451990A (en) * | 2020-04-17 | 2020-07-28 | 汉腾汽车有限公司 | Novel chain tensioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101746519B (en) | 2011-10-05 |
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