CN105729012A - Tool capable of ensuring spatial size of rocker arm - Google Patents
Tool capable of ensuring spatial size of rocker arm Download PDFInfo
- Publication number
- CN105729012A CN105729012A CN201410755897.9A CN201410755897A CN105729012A CN 105729012 A CN105729012 A CN 105729012A CN 201410755897 A CN201410755897 A CN 201410755897A CN 105729012 A CN105729012 A CN 105729012A
- Authority
- CN
- China
- Prior art keywords
- plate
- rocker arm
- tool
- positioning
- bottom plate
- 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
Links
- 238000003466 welding Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract 1
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Automatic Assembly (AREA)
Abstract
The invention provides a tool capable of ensuring the spatial size of a rocker arm. The tool special for a bulldozer is used for ensuring the spatial size of the rocker arm and a plate after an opening of the rocker arm and the plate are welded, and is applicable to a workpiece needing to be welded to a plate after a machined rocker arm is positioned. An existing machining process comprises the steps of scribing and then point mounting. During scribing and point mounting procedures, the workpiece needs to be aligned repeatedly, the labor intensity is high, and the production requirements cannot be met. In order to solve the problems, the tool capable of ensuring the spatial size of the rocker arm and the plate after the opening of the rocker arm and the plate are welded is designed. The tool is characterized by being composed of a bottom plate 1, a positioning plate 2, a positioning pin 3, a positioning key 4 and other main parts, wherein the positioning plate is connected with the bottom plate; during using, the plate is placed on the bottom plate, the rocker arm is placed on the bottom plate and connected with the bottom plate through the positioning pin and the positioning key, then positioning is completed, and spot welding can be carried out. The workpiece can be machined without being scribed by being clamped through the tool at a time. The tool is simple in structure, easy and convenient to operate and capable of meeting the production requirements.
Description
Technical field
The rocking arm that patent of the present invention is applicable to having processed welds with plate, and with the bulk of plate, rocking arm opening is required welding of extremely strict workpiece.
Background technology
Workpiece, for welding after first rocking arm, plate external form and rocking arm aperture position being rule, need to be carried out repeatedly centering in line and point welding process by existing processing technique again, and labor intensity is big and can not meet production requirement.
Summary of the invention
Patent of the present invention is in that to overcome above-mentioned deficiency, for the practical situation produced, combines a kind of instrument ensureing rocking arm opening and board space size of the requirement research of drawing.
Patent of the present invention for achieving the above object, by the following technical solutions: ensure the instrument of rocking arm opening and board space size.It is made up of main parts size such as base plate 1, location-plate 2, alignment pin 3, positioning keys 4, it is characterized in that wherein location-plate is connected with base plate; rocking arm and base plate connect into entirety by alignment pin and positioning key; be placed on location-plate by plate during use; be placed on base plate by rocking arm by, after alignment pin, positioning key connection, location can be realized and carries out spot welding.
The beneficial effect of patent of the present invention: workpiece utilizes this instrument clamped one time, it is not necessary to line can be processed, simple in construction, easy and simple to handle, accuracy is high.Production requirement can be met.
Accompanying drawing explanation
Installation diagram as shown in the figure: Fig. 1 is front view.Fig. 2 is the A-A cut-away view of Fig. 1.The figure number of accompanying drawing 1 is Fig. 1, the map title: rocking arm assemble welding figure front view.The figure number of accompanying drawing 2 is Fig. 2, the map title: rocking arm assemble welding figure sectional view.
1. base plate 2. location-plate 3. alignment pin 4. positioning key
Detailed description of the invention
As it can be seen, location-plate is welded on the table.Then being placed directly in above location-plate by plate, rocking arm is placed on base plate and is positioned by frock.
Operation principle:
Location-plate is welded on the table.Then being placed directly in above location-plate by plate, rocking arm is placed on base plate and utilizes alignment pin, positioning key to position.Rocking arm and base plate are fixed.Ensure the bulk of rocking arm opening and plate.
The above, be only presently preferred embodiments of the present invention, not the structure of the present invention is done any pro forma restriction.Every technical spirit according to the present invention, to any simple modification made for any of the above embodiments, equivalent variations and modification, all still falls within the scope of technical scheme.
Claims (1)
1. the frock ensureing rocking arm bulk, it is made up of base plate 1, location-plate 2, alignment pin 3, positioning key 4, it is characterized in that can be fixing on the table by the mode welded by location-plate, then product is placed directly in above location-plate, rocking arm is fixed together by alignment pin, positioning key and base plate.Alignment pin, positioning key is utilized to position.Thus realizing decorating rocking arm and plate.Ensure the purpose of rocking arm opening and the bulk of plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410755897.9A CN105729012A (en) | 2014-12-10 | 2014-12-10 | Tool capable of ensuring spatial size of rocker arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410755897.9A CN105729012A (en) | 2014-12-10 | 2014-12-10 | Tool capable of ensuring spatial size of rocker arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105729012A true CN105729012A (en) | 2016-07-06 |
Family
ID=56238760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410755897.9A Pending CN105729012A (en) | 2014-12-10 | 2014-12-10 | Tool capable of ensuring spatial size of rocker arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105729012A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1299764A2 (en) * | 1985-12-24 | 1987-03-30 | Всесоюзный Научно-Исследовательский,Проектно-Конструкторский И Технологический Институт Электросварочного Оборудования | Installation for welding ribs to pipe |
| CN2348100Y (en) * | 1998-05-05 | 1999-11-10 | 韩育智 | Combined rocking arm |
| CN102274996A (en) * | 2011-07-20 | 2011-12-14 | 沈阳飞机工业（集团）有限公司 | Multi-angle drilling jig |
| CN102335800A (en) * | 2010-07-23 | 2012-02-01 | 中国第一汽车集团公司 | Welding fixture locating device |
| CN102962698A (en) * | 2012-12-10 | 2013-03-13 | 重庆天之道科技发展有限公司 | Rocker arm limiting device |
| CN203125207U (en) * | 2013-03-27 | 2013-08-14 | 浙江工业职业技术学院 | Tooling fixture body for machining two holes of rocker arm |
| CN203236250U (en) * | 2013-05-22 | 2013-10-16 | 泰州君灵奔腾动力机械有限公司 | Mould assembling boring fixture |
| CN103962772A (en) * | 2013-02-04 | 2014-08-06 | 西安永电电气有限责任公司 | IGBT (insulated gate bipolar transistor) once-bonding tooling and assembly method thereof |
-
2014
- 2014-12-10 CN CN201410755897.9A patent/CN105729012A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1299764A2 (en) * | 1985-12-24 | 1987-03-30 | Всесоюзный Научно-Исследовательский,Проектно-Конструкторский И Технологический Институт Электросварочного Оборудования | Installation for welding ribs to pipe |
| CN2348100Y (en) * | 1998-05-05 | 1999-11-10 | 韩育智 | Combined rocking arm |
| CN102335800A (en) * | 2010-07-23 | 2012-02-01 | 中国第一汽车集团公司 | Welding fixture locating device |
| CN102274996A (en) * | 2011-07-20 | 2011-12-14 | 沈阳飞机工业（集团）有限公司 | Multi-angle drilling jig |
| CN102962698A (en) * | 2012-12-10 | 2013-03-13 | 重庆天之道科技发展有限公司 | Rocker arm limiting device |
| CN103962772A (en) * | 2013-02-04 | 2014-08-06 | 西安永电电气有限责任公司 | IGBT (insulated gate bipolar transistor) once-bonding tooling and assembly method thereof |
| CN203125207U (en) * | 2013-03-27 | 2013-08-14 | 浙江工业职业技术学院 | Tooling fixture body for machining two holes of rocker arm |
| CN203236250U (en) * | 2013-05-22 | 2013-10-16 | 泰州君灵奔腾动力机械有限公司 | Mould assembling boring fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160706 |
|
| WD01 | Invention patent application deemed withdrawn after publication |