CN103008527A - Link plate and accessory connecting method and connecting structure - Google Patents
Link plate and accessory connecting method and connecting structure Download PDFInfo
- Publication number
- CN103008527A CN103008527A CN2012105432619A CN201210543261A CN103008527A CN 103008527 A CN103008527 A CN 103008527A CN 2012105432619 A CN2012105432619 A CN 2012105432619A CN 201210543261 A CN201210543261 A CN 201210543261A CN 103008527 A CN103008527 A CN 103008527A
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- Prior art keywords
- carrier bar
- annex
- wedge
- hole
- pillar
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Abstract
The invention discloses a link plate and accessory connecting method and a connecting structure. The connecting method comprises the following steps of: a) producing a wedge on an auxiliary; b) drilling a through hole with a shape corresponding to the wedge on a link plate; c) installing the wedge into the through hole in a close fit way to position the accessory and the link plate in the length direction and the width direction of the link plate, and attaching the side surface with the wedge of the accessory onto the corresponding side surface of the link plate to position the accessory and the link plate in the thickness direction of the link plate; d) fixedly welding a joint between the side surface with the wedge of the accessory and the corresponding side surface of the link plate; and e) fixedly welding the head of the wedge with the other end of the through hole of the link plate. The connecting structure comprises the link plate and the accessory, wherein one side of the accessory is provided with the wedge, the middle part of the link plate is provided with the through hole, the shape of the through hole is matched with the shape of the wedge, the wedge is inserted into the through hole in the close fit way, the joint is fixedly welded and the head of the wedge is fixedly welded with the other end of the through hole of the link plate. The link plate and accessory connecting method and the connecting structure have the advantages of high connection firmness and reliability, rupture resistance and long service life.
Description
Technical field
The chain structure that the present invention relates to a kind of manufacture method of chain and adopt this manufacture method to produce.
Background technology
The chain that all works is carried is usually all with the annex of convey materials.The form of this annex can be made of one with carrier bar, also can separate with carrier bar, and adopt method and the carrier bar of welding or riveted joint to be connected to one.The employing welding has the following disadvantages: it is not high to connect precision, and annex and carrier bar produce dislocation easily; Welding produces micro-crack easily, easily fracture in the use, and the life-span is low; The employing riveting has the following disadvantages: time-consuming, and operating difficulties; Must adopt at least two rivets just can make annex and carrier bar location; Be only suitable for being connected of tabular annex and carrier bar.
Summary of the invention
The first purpose of the present invention is to provide that a kind of annex and carrier bar are connected firmly, the reliably method of attachment of carrier bar and annex.
The second purpose of the present invention is to provide that a kind of annex and carrier bar are connected firmly, the reliable syndeton of carrier bar and annex.
In order to reach above-mentioned the first purpose, technical scheme of the present invention is: the method for attachment of a kind of carrier bar and annex, may further comprise the steps,
A, make a wedge at annex,
B, open a through hole with the wedge respective shapes at carrier bar,
C, wedging packed in the through hole ordinatedly and make between annex and the carrier bar length direction and the width at carrier bar realize the location, and make the thickness direction at carrier bar that makes with the side of wedge and the corresponding side of carrier bar are affixed between annex and the carrier bar of annex realize the location
D, with being welded and fixed with the side of wedge and the seam crossing of the corresponding side of carrier bar of annex,
E, the head of wedge and the through hole other end place of carrier bar are welded and fixed.
The wedge of described annex is the pillar of semi-circular cross-section, and the through hole of described carrier bar is the semi-circular hole that the pillar with semi-circular cross-section matches, and makes in through hole that wedge is packed between annex and the carrier bar length direction and the width at carrier bar realize the location.
The wedge of described annex is the pillar of square-section, and the through hole of described carrier bar is the rectangular opening that the pillar with the square-section matches, and makes in through hole that wedge is packed between annex and the carrier bar length direction and the width at carrier bar realize the location.
After adopting said method, annex relies on mode and the carrier bar of wedge and welding to fix, and has strengthened the joint fastness of annex and carrier bar, reliably, easy fracture not in the use, and the life-span is long.
In order to reach above-mentioned the second purpose, technical scheme of the present invention is: the syndeton of a kind of carrier bar and annex, comprise carrier bar and annex, all there is a pin-and-hole at the two ends of carrier bar, one side of described annex has wedge, a through hole is arranged on the described carrier bar, the shape of this through hole and the shape of wedge match, described wedge inserts in the through hole, and with the through hole tight fit, being welded and fixed with the side of wedge and the seam crossing dependence of the corresponding side of carrier bar of described annex, the through hole other end place of the head of described wedge and carrier bar relies on and is welded and fixed.
The wedge of described annex is the pillar of semi-circular cross-section, and the through hole of described carrier bar is the semi-circular hole that the pillar with semi-circular cross-section matches.
The wedge of described annex is the pillar of square-section, and the through hole of described carrier bar is the rectangular opening that the pillar with the square-section matches.
Described annex is the piece body, has connecting hole on the piece body.
The central axis of described connecting hole and the central axis of pin-and-hole are perpendicular, and perpendicular with the length direction of carrier bar.
The plane parallel of the axial plane of the pillar of the semi-circular cross-section of described wedge and the central axis of crossing two pin-and-holes, and it is crossing with the cylinder of the pillar of semi-circular cross-section to cross the plane of central axis of two pin-and-holes.
The plane parallel of the axial plane on the long limit of the pillar of the square-section of described wedge and the central axis of crossing two pin-and-holes, and it is crossing with the cylinder of the pillar of square-section to cross the plane of central axis of two pin-and-holes.
Because the effect of wedge, even weld cracking, annex does not come off yet, and puts off until some time later the existence owing to wedge, and the impact of external force and vibration butt welded seam is little; Because the seam crossing of described annex and carrier bar one side relies on and is welded and fixed, the other end place of the head of described wedge and carrier bar through hole relies on and is welded and fixed, and this two-sided welding guarantees not occur the phenomenon that annex separates with carrier bar.The through hole of wedge and carrier bar cooperate add two-sided be welded and fixed to make is connected the precision height, annex and carrier bar can not produce dislocation.
The through hole of respective shapes cooperates on the pillar of semi-circular cross-section or the pillar of square-section and the carrier bar, can either protect intensity and can protect precision again.
In a word, the syndeton of carrier bar of the present invention and annex has strengthened the joint fastness, reliable of annex and carrier bar, easy fracture not in the use, and the life-span is long.
Description of drawings
The present invention is further detailed explanation below in conjunction with embodiment that accompanying drawing provides.
Fig. 1 is the main TV structure schematic diagram of the syndeton of the carrier bar of prior art and annex;
Fig. 2 is that Fig. 1 is along the cutaway view of A-A line;
Fig. 3 is the structural representation of first embodiment of syndeton of carrier bar of the present invention and annex;
Fig. 4 is that Fig. 3 is along the cutaway view of B-B line;
Fig. 5 is the structural representation of the carrier bar among the present invention;
Fig. 6 is the structural representation of a kind of annex of the present invention;
Fig. 7 is the left view of Fig. 6;
Fig. 8 is the structural representation of the second annex of the present invention;
Fig. 9 is the left view of Fig. 8;
Figure 10 is the structural representation of second embodiment of the present invention;
Figure 11 is that Figure 10 is along the cutaway view of C-C line;
Figure 12 is the structural representation of the 3rd embodiment of the present invention;
Figure 13 is the structural representation of the 4th embodiment of the present invention.
The specific embodiment
Shown in Fig. 3,4,5,6,7, the method for attachment of a kind of carrier bar of the present invention and annex may further comprise the steps,
A, make a wedge 2-1 at annex 2,
B, open a through hole 1-1 with wedge 2-1 respective shapes at carrier bar 1,
C, wedge 2-1 packed in the through hole 1-1 tightly and make between annex 2 and the carrier bar 1 length direction and the width at carrier bar 1 realize the location, and make the thickness direction at carrier bar 1 that makes with the side of wedge 2-1 and carrier bar 1 corresponding side are affixed between annex 2 and the carrier bar 1 of annex 2 realize the location
D, with being welded and fixed with the side of wedge 2-1 and the seam crossing 3 of carrier bar 1 corresponding side of annex 2,
E, the head of wedge 2-1 and the through hole 1-1 other end place 4 of carrier bar 1 are welded and fixed.
Shown in Fig. 5,6,7, the wedge 2-1 of described annex 2 is pillars of semi-circular cross-section, the through hole 1-1 of described carrier bar 1 is the semi-circular hole that the pillar with semi-circular cross-section matches, and makes in through hole 1-1 that wedge 2-1 is packed between annex 2 and the carrier bar 1 length direction and the width at carrier bar 1 realize the location.
Shown in Fig. 4,8,9, the wedge 2-1 of described annex 2 is pillars of square-section, the through hole 1-1 of described carrier bar 1 is the rectangular opening that the pillar with the square-section matches, and makes in through hole 1-1 that wedge 2-1 is packed between annex 2 and the carrier bar 1 length direction and the width at carrier bar 1 realize the location.
As shown in Figure 1, 2, a kind of carrier bar of prior art and the syndeton of annex comprise carrier bar 1 and annex 2, and the edge of the junction of a side of described annex 2 and a side of carrier bar 1 relies on and is welded and fixed.This carrier bar 1 is connected with annex that to connect precision not high, and annex and carrier bar produce dislocation easily; Welding produces micro-crack easily, easily fracture in the use, and the life-span is low.
Such as Fig. 3,4,5,6, shown in 7, the syndeton of a kind of carrier bar of the present invention and annex, comprise carrier bar 1 and annex 2, all there is a pin-and-hole 1-2 at the two ends of carrier bar 1, one side of described annex 2 has wedge 2-1, a through hole 1-1 is arranged on the described carrier bar 1, the shape of this through hole 1-1 and the shape of wedge 2-1 match, described wedge 2-1 inserts among the through hole 1-1, and with through hole 1-1 tight fit, being welded and fixed with the side of wedge 2-1 and seam crossing 3 dependence of carrier bar 1 corresponding side of described annex 2, the through hole 1-1 other end place 4 of the head of described wedge 2-1 and carrier bar 1 relies on and is welded and fixed.
Shown in Fig. 5,6,7, the wedge 2-1 of described annex 2 is pillars of semi-circular cross-section, and the through hole 1-1 of described carrier bar 1 is the semi-circular hole that the pillar with semi-circular cross-section matches.
Shown in Fig. 8,9, the wedge 2-1 of annex 2 of the present invention also can be the pillar of square-section, and the through hole 1-1 of described carrier bar 1 is the rectangular opening that the pillar with the square-section matches.
The wedge 2-1 of described annex 2 can also be the pillar of triangle section, circular section or other suitable shape, and the through hole 1-1 of described carrier bar 1 is the hole that the pillar with above-mentioned cross section matches.
Shown in Fig. 3,4,6, described annex 2 is piece bodies, has connecting hole 2-2 on the piece body.The central axis of the central axis of described connecting hole 2-2 and pin-and-hole 1-2 is perpendicular, and perpendicular with the length direction of carrier bar 1.
Shown in Fig. 3,4,6,7, the plane parallel of the axial plane 2-3 of the pillar of the semi-circular cross-section of described wedge 2-1 and the central axis of crossing two pin-and-hole 1-2, and it is crossing with the cylinder of the pillar of semi-circular cross-section to cross the plane of central axis of two pin-and-hole 1-2.
Shown in Fig. 3,4,8,9, the plane parallel of the axial plane 2-4 on the long limit of the pillar of the square-section of described wedge 2-1 and the central axis of crossing two pin-and-hole 1-2, and it is crossing with the cylinder of the pillar of square-section to cross the plane of central axis of two pin-and-hole 1-2.
Shown in Figure 10,11, the length of the wedge 2-1 of described annex 2 is identical with the length of the through hole 1-1 of carrier bar 1, and the weld seam between the through hole 1-1 of the head of wedge 2-1 and carrier bar 1 is round, and is positioned at through hole 1-1.
As shown in figure 12, the length of the through hole 1-1 of the Length Ratio carrier bar 1 of the wedge 2-1 of described annex 2 is short, and the weld seam between the through hole 1-1 of the head of wedge 2-1 and carrier bar 1 is tabular, and is positioned at through hole 1-1.
As shown in figure 13, the length of the through hole 1-1 of the Length Ratio carrier bar 1 of the wedge 2-1 of described annex 2 is long, and the weld seam between the through hole 1-1 of the head of wedge 2-1 and carrier bar 1 is round, and is positioned at the place, outer of through hole 1-1.
Claims (10)
1. the method for attachment of a carrier bar and annex is characterized in that: may further comprise the steps,
A, make a wedge (2-1) at annex (2),
B, open a through hole (1-1) with wedge (2-1) respective shapes at carrier bar (1),
C, wedge (2-1) packed in the through hole (1-1) tightly and make between annex (2) and the carrier bar (1) length direction and the width at carrier bar (1) realize locating, and make making between annex (2) and the carrier bar (1) with the side of wedge (2-1) and the corresponding side of carrier bar (1) are affixed of annex (2) realize locating at the thickness direction of carrier bar (1)
D, the seam crossing (3) with the side of wedge (2-1) and the corresponding side of carrier bar (1) of annex (2) is welded and fixed,
E, the head of wedge (2-1) and through hole (1-1) other end place (4) of carrier bar (1) are welded and fixed.
2. the method for attachment of carrier bar according to claim 1 and annex, it is characterized in that: the wedge (2-1) of described annex (2) is the pillar of semi-circular cross-section, the through hole (1-1) of described carrier bar (1) is the semi-circular hole that the pillar with semi-circular cross-section matches, and makes in through hole (1-1) that wedge (2-1) is packed between annex (2) and the carrier bar (1) length direction and the width at carrier bar (1) realize the location.
3. the method for attachment of carrier bar according to claim 1 and annex, it is characterized in that: the wedge (2-1) of described annex (2) is the pillar of square-section, the through hole (1-1) of described carrier bar (1) is the rectangular opening that the pillar with the square-section matches, and makes in through hole (1-1) that wedge (2-1) is packed between annex (2) and the carrier bar (1) length direction and the width at carrier bar (1) realize the location.
4. the syndeton of a carrier bar and annex comprises carrier bar (1) and annex (2), and all there is a pin-and-hole (1-2) at the two ends of carrier bar (1), it is characterized in that:
One side of a, described annex (2) has wedge (2-1),
On b, the described carrier bar (1) through hole (1-1) is arranged, the shape of the shape of this through hole (1-1) and wedge (2-1) matches,
C, described wedge (2-1) insert in the through hole (1-1), and with through hole (1-1) tight fit,
Being welded and fixed with the side of wedge (2-1) and seam crossing (3) dependence of the corresponding side of carrier bar (1) of d, described annex (2),
Through hole (1-1) other end place (4) of the head of e, described wedge (2-1) and carrier bar (1) relies on and is welded and fixed.
5. the syndeton of carrier bar according to claim 4 and annex, it is characterized in that: the wedge (2-1) of described annex (2) is the pillar of semi-circular cross-section, the through hole (1-1) of described carrier bar (1) is the semi-circular hole that the pillar with semi-circular cross-section matches.
6. the syndeton of carrier bar according to claim 4 and annex, it is characterized in that: the wedge (2-1) of described annex (2) is the pillar of square-section, the through hole (1-1) of described carrier bar (1) is the rectangular opening that the pillar with the square-section matches.
7. the syndeton of carrier bar according to claim 4 and annex, it is characterized in that: described annex (2) is the piece body, has connecting hole (2-2) on the piece body.
8. the syndeton of carrier bar according to claim 7 and annex, it is characterized in that: the central axis of the central axis of described connecting hole (2-2) and pin-and-hole (1-2) is perpendicular, and perpendicular with the length direction of carrier bar (1).
9. the syndeton of carrier bar according to claim 5 and annex, it is characterized in that: the plane parallel of the axial plane (2-3) of the pillar of the semi-circular cross-section of described wedge (2-1) and the central axis of crossing two pin-and-holes (1-2), and it is crossing with the cylinder of the pillar of semi-circular cross-section to cross the plane of central axis of two pin-and-holes (1-2).
10. the syndeton of carrier bar according to claim 6 and annex, it is characterized in that: the plane parallel of the axial plane (2-4) on the long limit of the pillar of the square-section of described wedge (2-1) and the central axis of crossing two pin-and-holes (1-2), and it is crossing with the cylinder of the pillar of square-section to cross the plane of central axis of two pin-and-holes (1-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105432619A CN103008527A (en) | 2012-12-16 | 2012-12-16 | Link plate and accessory connecting method and connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105432619A CN103008527A (en) | 2012-12-16 | 2012-12-16 | Link plate and accessory connecting method and connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103008527A true CN103008527A (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105432619A Pending CN103008527A (en) | 2012-12-16 | 2012-12-16 | Link plate and accessory connecting method and connecting structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN103008527A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148577B (en) * | 2014-07-29 | 2016-06-29 | 浙江长兴西林链条链轮有限公司 | A kind of chain peripheral hardware adnexa processing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH07189347A (en) * | 1993-12-28 | 1995-07-28 | Nobumune Tamura | Joint for architecture and civil engineering structure |
| JP2004324104A (en) * | 2003-04-22 | 2004-11-18 | Kajima Corp | Joint structure of concrete segment |
| CN2775890Y (en) * | 2004-12-29 | 2006-04-26 | 许乃方 | Video-audio signal switcher |
| CN2861931Y (en) * | 2005-09-28 | 2007-01-24 | 天津市锐新散热器有限公司 | Shaped tube socket weldering type radiator |
| CN201347274Y (en) * | 2009-01-22 | 2009-11-18 | 杨正明 | Conveying chain plate structure |
| CN201726092U (en) * | 2010-05-21 | 2011-01-26 | 吴文迪 | Lightning rod connecting seat |
| CN201958348U (en) * | 2011-02-18 | 2011-09-07 | 余姚市电力设备修造厂 | Medium-sized goods shelf |
| CN202274804U (en) * | 2011-10-17 | 2012-06-13 | 管凯华 | Connection mechanism for pipe plate and distance pipe |
| CN202988092U (en) * | 2012-12-16 | 2013-06-12 | 常州赛奇链传动有限公司 | Connecting structure of chain plate and accessory |
-
2012
- 2012-12-16 CN CN2012105432619A patent/CN103008527A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07189347A (en) * | 1993-12-28 | 1995-07-28 | Nobumune Tamura | Joint for architecture and civil engineering structure |
| JP2004324104A (en) * | 2003-04-22 | 2004-11-18 | Kajima Corp | Joint structure of concrete segment |
| CN2775890Y (en) * | 2004-12-29 | 2006-04-26 | 许乃方 | Video-audio signal switcher |
| CN2861931Y (en) * | 2005-09-28 | 2007-01-24 | 天津市锐新散热器有限公司 | Shaped tube socket weldering type radiator |
| CN201347274Y (en) * | 2009-01-22 | 2009-11-18 | 杨正明 | Conveying chain plate structure |
| CN201726092U (en) * | 2010-05-21 | 2011-01-26 | 吴文迪 | Lightning rod connecting seat |
| CN201958348U (en) * | 2011-02-18 | 2011-09-07 | 余姚市电力设备修造厂 | Medium-sized goods shelf |
| CN202274804U (en) * | 2011-10-17 | 2012-06-13 | 管凯华 | Connection mechanism for pipe plate and distance pipe |
| CN202988092U (en) * | 2012-12-16 | 2013-06-12 | 常州赛奇链传动有限公司 | Connecting structure of chain plate and accessory |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148577B (en) * | 2014-07-29 | 2016-06-29 | 浙江长兴西林链条链轮有限公司 | A kind of chain peripheral hardware adnexa processing method |
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Application publication date: 20130403 |