CN103537842A - Clamping mechanism used for excavator bucket - Google Patents
Clamping mechanism used for excavator bucket Download PDFInfo
- Publication number
- CN103537842A CN103537842A CN201310016626.7A CN201310016626A CN103537842A CN 103537842 A CN103537842 A CN 103537842A CN 201310016626 A CN201310016626 A CN 201310016626A CN 103537842 A CN103537842 A CN 103537842A
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- excavator
- clamping mechanism
- type shovel
- shovel clamshell
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
Abstract
The invention relates to a clamping mechanism used for an excavator bucket. The clamping mechanism used for the excavator bucket comprises a vertically arranged connecting plate, wherein one end of the connecting plate is connected with a positioning mechanism, the other end of the connecting plate is connected with a steel channel through a fixing mechanism, and a pressing mechanism is further fixedly connected to one side of the steel channel. The clamping mechanism used for the excavator bucket is simple in structure and convenient to install. According to the clamping mechanism used for the excavator bucket, three-point (the two ends and the lug end of the excavator bucket) fixation is achieved, the excavator bucket can be turned over to different positions by means of a position changing device, clamping is fast, firm and reliable, time and labor are saved, labor efficiency is improved, and labor intensity is relieved.
Description
Technical field
The present invention relates to clamping apparatus, relate in particular to a kind of clamping mechanism for excavator-type shovel clamshell excavator.
Background technology
In prior art, weld seam on bucket machine bucket is distributed in each position of bucket, the welding that completes bucket need to repeatedly be lifted, overturn bucket by driving, make weld seam reach correct position, handled easily personnel weld, but the mode of this repeatedly lifting welding reduces operating efficiency greatly, has strengthened operating personnel's labour intensity simultaneously, wastes time and energy.
Summary of the invention
The applicant is for the problems referred to above, be studied improvement, a kind of clamping mechanism for excavator-type shovel clamshell excavator simple in structure, easy for installation is provided, coordinate positioner to use the present invention, effectively realized clamping to bucket, fixing, handled easily personnel weld each position weld seam, greatly reduce labour intensity, time saving and energy saving.
The technical solution adopted in the present invention is as follows:
For the clamping mechanism of excavator-type shovel clamshell excavator, comprise the connecting plate of arranging up and down, one end of connecting plate is connected with detent mechanism, and the other end of connecting plate is connected with channel-section steel by fixed mechanism, and a side that is positioned at channel-section steel is affixed hold-down mechanism also.
Its further technical scheme is:
Described detent mechanism comprises the holder affixed with connecting plate, and on holder, symmetry has kidney slot, in kidney slot, by securing member, connects positioning seat, and positioning seat can move in kidney slot;
Described positioning seat comprises the first connecting plate and second connecting plate of orthogonal connection, and four bights of the first connecting plate have installing hole, also have installing hole on the second connecting plate;
Described fixed mechanism comprises the 3rd connecting plate and the 4th connecting plate of orthogonal being connected to form " L " shape, between the 3rd connecting plate and the 4th connecting plate, installs stiffener;
Described hold-down mechanism comprises the base plate affixed with channel-section steel, and base plate is connected with open closure, chimeric pressing plate and the lower platen installed of a side of open closure, and top board and lower platen socket, at the opposite side device side guide of open closure;
Described connecting plate comprises integrally formed straight plate end and plectane end, and the two ends that are positioned at straight plate end have installing hole, is positioned at and on plectane end, has the installing hole that is circle distribution;
Described holder is " L " shape;
Described top board comprises annulus portion and boss portion, in annulus portion and boss portion, has through hole; Described lower platen is also provided with round boss portion, and the one end that is positioned at round boss portion is provided with the oval cylindrical shell plugging with top board through hole, in the periphery of round boss, also has threaded mounting hole, installs screw rod in threaded mounting hole;
On described side guide, have kidney slot.
Beneficial effect of the present invention is as follows:
The present invention is simple in structure, easy for installation, utilize the present invention to realize 3 of bucket two ends and hanger end fixing, coordinate positioner to make bucket turn to diverse location, clamping process is solid and reliable fast, has avoided utilizing driving not stop the loaded down with trivial details step of upset lifting in the past, time saving and energy saving, improve efficiency, reduced labour intensity.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Fig. 2 is blast structural representation of the present invention.
Fig. 3 is the structural representation of fixed mechanism in the present invention.
the specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1 and Figure 2, the present invention includes and comprise up and down the connecting plate 1 of arranging, connecting plate 1 comprises integrally formed straight plate end and plectane end, and the two ends that are positioned at straight plate end have installing hole, is positioned at and on plectane end, has the installing hole that is circle distribution.One end of connecting plate 1 is connected with detent mechanism 6, detent mechanism 6 comprises the holder 601 affixed with connecting plate 1, holder 601 is " L " shape, on holder 601, symmetry has kidney slot 604, in kidney slot 604, by securing member, connect positioning seat, positioning seat comprises that the first connecting plate 602 of orthogonal connection and four bights of the second connecting plate 603, the first connecting plates 602 have installing hole, also have installing hole on the second connecting plate 603.Positioning seat can be in the interior movement of kidney slot 604.
As shown in Figure 1 and Figure 2, the other end of connecting plate 1 is connected with channel-section steel 4 by fixed mechanism 2, as shown in Figure 3, fixed mechanism 2 comprises the 3rd connecting plate 201 and the 4th connecting plate 203 of orthogonal being connected to form " L " shape, between the 3rd connecting plate 201 and the 4th connecting plate 203, installs stiffener 202.A side that is positioned at channel-section steel 4 is affixed hold-down mechanism 3 also, hold-down mechanism 3 comprises the base plate 305 affixed with channel-section steel 4, base plate 305 is connected with open closure 303, chimeric pressing plate 302 and the lower platen 301 installed of one side of open closure 303, top board 302 and lower platen 301 sockets, top board 302 comprises annulus portion and boss portion, in annulus portion and boss portion, has through hole; Lower platen 301 is also provided with round boss portion, and the one end that is positioned at round boss portion is provided with the oval cylindrical shell plugging with top board 302 through holes, in the periphery of round boss, also has threaded mounting hole, installs screw rod 305 in threaded mounting hole.Opposite side device side guide 304 in open closure 303, has kidney slot on side guide 304.
Specific works process of the present invention is as follows:
As shown in Figure 2, utilize securing member the present invention to be arranged on " L " shape positioner the plectane end of connecting plate 1.According to the size of bucket size, positioning seat slides in the kidney slot 604 of holder 601, be adjusted to correct position, utilize traveling crane to play bucket, hanger hole by the oval cylindrical shell of lower platen 301 through bucket, and coordinate with oval cylindrical shell by top board 302, now the hanger of bucket is between top board 302 and lower platen 301, then by the internal face clamping of the round boss portion of top board 302 and lower platen 301 and open closure 303, as shown in Figure 1, because the round boss portion of lower platen 301 is provided with screw rod 305, screw rod 305 is through the kidney slot of side guide 304 and by nut check, make, the hanger of lower platen locking bucket.Then by the second connecting plate 603 of upper and lower positioning seat and the sorrowful plate butt at bucket two ends, utilize lock-screw 605 and nut that the side plate of bucket is fixedly connected with the second connecting plate 603, then utilize securing member by holder 601 and the first connecting plate 602 lockings, can complete the clamping to bucket.
The present invention is simple in structure, easy for installation, utilize the present invention to realize 3 of bucket two ends and hanger end fixing, coordinate positioner to make bucket turn to diverse location, clamping process is solid and reliable fast, has avoided utilizing driving not stop the loaded down with trivial details step of upset lifting in the past, time saving and energy saving, improve efficiency, reduced labour intensity.
Above-mentioned securing member, for existing known technology, is comprised of bolt and nut conventionally, and its structure and catenation principle are all same as the prior art.
More than describing is explanation of the invention, is not the restriction to invention, and limited range of the present invention is referring to claim, and without prejudice to basic structure of the present invention in the situation that, the present invention can do any type of modification.
Claims (8)
1. for the clamping mechanism of excavator-type shovel clamshell excavator, it is characterized in that: comprise the connecting plate (1) of arranging up and down, one end of connecting plate (1) is connected with detent mechanism (6), the other end of connecting plate (1) is connected with channel-section steel (4) by fixed mechanism (2), and a side that is positioned at channel-section steel (4) is affixed hold-down mechanism (3) also.
2. the clamping mechanism for excavator-type shovel clamshell excavator as claimed in claim 1, it is characterized in that: described detent mechanism (6) comprises the holder (601) affixed with connecting plate (1), the upper symmetry of holder (601) has kidney slot (604), in kidney slot (604), by securing member, connect positioning seat, positioning seat can move in kidney slot (604).
3. the clamping mechanism for excavator-type shovel clamshell excavator as claimed in claim 2, it is characterized in that: described positioning seat comprises the first connecting plate (602) and second connecting plate (603) of orthogonal connection, four bights of the first connecting plate (602) have installing hole, and the second connecting plate also has installing hole on (603).
4. the clamping mechanism for excavator-type shovel clamshell excavator as claimed in claim 1, it is characterized in that: described fixed mechanism (2) comprises the 3rd connecting plate (201) and the 4th connecting plate (203) of orthogonal being connected to form " L " shape, between the 3rd connecting plate (201) and the 4th connecting plate (203), installs stiffener (202).
5. the clamping mechanism for excavator-type shovel clamshell excavator as claimed in claim 1, it is characterized in that: described hold-down mechanism (3) comprises the base plate (305) affixed with channel-section steel (4), base plate (305) is connected with open closure (303), chimeric pressing plate (302) and the lower platen (301) installed of one side of open closure (303), top board (302) and lower platen (301) socket, at the opposite side device side guide (304) of open closure (303).
6. the clamping mechanism for excavator-type shovel clamshell excavator as claimed in claim 1, it is characterized in that: described connecting plate (1) comprises integrally formed straight plate end and plectane end, the two ends that are positioned at straight plate end have installing hole, are positioned at and on plectane end, have the installing hole that is circle distribution.
7. the clamping mechanism for excavator-type shovel clamshell excavator as claimed in claim 2, is characterized in that: described holder (601) is " L " shape
Clamping mechanism for excavator-type shovel clamshell excavator as claimed in claim 4, is characterized in that: described top board (302) comprises annulus portion and boss portion, in annulus portion and boss portion, has through hole; Described lower platen (301) is also provided with round boss portion, and the one end that is positioned at round boss portion is provided with the oval cylindrical shell plugging with top board (302) through hole, in the periphery of round boss, also has threaded mounting hole, installs screw rod (305) in threaded mounting hole.
8. the clamping mechanism for excavator-type shovel clamshell excavator as claimed in claim 5, is characterized in that: described side guide has kidney slot on (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310016626.7A CN103537842A (en) | 2013-01-17 | 2013-01-17 | Clamping mechanism used for excavator bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310016626.7A CN103537842A (en) | 2013-01-17 | 2013-01-17 | Clamping mechanism used for excavator bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103537842A true CN103537842A (en) | 2014-01-29 |
Family
ID=49961902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310016626.7A Pending CN103537842A (en) | 2013-01-17 | 2013-01-17 | Clamping mechanism used for excavator bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103537842A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468763A (en) * | 2020-06-05 | 2020-07-31 | 山东威力重工机床有限公司 | Special machine tool for air-expanding shaft drilling |
| CN113275826A (en) * | 2021-07-23 | 2021-08-20 | 成工重工(遂宁)机械有限公司 | Scraper bowl welding frock |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201020607Y (en) * | 2007-04-29 | 2008-02-13 | 天津盛泰缘哲科技发展有限公司 | Highly effective bucket welding positioner system |
| CN201685057U (en) * | 2010-04-30 | 2010-12-29 | 柳州金茂机械有限公司 | Jointing platform for welding and locating engineering machinery buckets |
| CN201815831U (en) * | 2010-09-29 | 2011-05-04 | 龙工（上海）挖掘机制造有限公司 | Welding device of medium-sized excavator bucket |
| CN102357758A (en) * | 2011-09-22 | 2012-02-22 | 徐州华恒机器人系统有限公司 | High-accuracy hydraulic scraper pan assembly tooling |
| JP2012135818A (en) * | 2012-03-12 | 2012-07-19 | Line Works:Kk | Method of mounting workpiece to positioner, method of detaching the workpiece from the positioner, work piece holding tool, workpiece supporting tool and workpiece mounting system |
| CN202655842U (en) * | 2012-05-30 | 2013-01-09 | 徐州重型机械有限公司 | L-shaped welding positioner and supporting and clamping device thereof |
| CN203076840U (en) * | 2013-01-17 | 2013-07-24 | 无锡肯克重工设备有限公司 | Clamping mechanism for excavator bucket |
-
2013
- 2013-01-17 CN CN201310016626.7A patent/CN103537842A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201020607Y (en) * | 2007-04-29 | 2008-02-13 | 天津盛泰缘哲科技发展有限公司 | Highly effective bucket welding positioner system |
| CN201685057U (en) * | 2010-04-30 | 2010-12-29 | 柳州金茂机械有限公司 | Jointing platform for welding and locating engineering machinery buckets |
| CN201815831U (en) * | 2010-09-29 | 2011-05-04 | 龙工（上海）挖掘机制造有限公司 | Welding device of medium-sized excavator bucket |
| CN102357758A (en) * | 2011-09-22 | 2012-02-22 | 徐州华恒机器人系统有限公司 | High-accuracy hydraulic scraper pan assembly tooling |
| JP2012135818A (en) * | 2012-03-12 | 2012-07-19 | Line Works:Kk | Method of mounting workpiece to positioner, method of detaching the workpiece from the positioner, work piece holding tool, workpiece supporting tool and workpiece mounting system |
| CN202655842U (en) * | 2012-05-30 | 2013-01-09 | 徐州重型机械有限公司 | L-shaped welding positioner and supporting and clamping device thereof |
| CN203076840U (en) * | 2013-01-17 | 2013-07-24 | 无锡肯克重工设备有限公司 | Clamping mechanism for excavator bucket |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468763A (en) * | 2020-06-05 | 2020-07-31 | 山东威力重工机床有限公司 | Special machine tool for air-expanding shaft drilling |
| CN113275826A (en) * | 2021-07-23 | 2021-08-20 | 成工重工(遂宁)机械有限公司 | Scraper bowl welding frock |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140129 |