CN112894421A - Centering boring tool - Google Patents
Centering boring tool Download PDFInfo
- Publication number
- CN112894421A CN112894421A CN202011625271.8A CN202011625271A CN112894421A CN 112894421 A CN112894421 A CN 112894421A CN 202011625271 A CN202011625271 A CN 202011625271A CN 112894421 A CN112894421 A CN 112894421A
- Authority
- CN
- China
- Prior art keywords
- fixing
- fixing cavity
- pin
- cavity
- hole
- 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
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to a centering boring tool which comprises a part fixing cavity, wherein the lower part of the fixing cavity is provided with an installation cylinder, one side wall of the fixing cavity is provided with a square hole, four sides of the square hole are provided with four round holes, the other two side walls of the fixing cavity are provided with bolt holes, and the fourth side of the fixing cavity is provided with two threaded holes; placing the T-shaped part into the fixing cavity, and then inserting the positioning pin into the pin hole; placing the fixing pin on the upper part of the part, and adopting screws to pass through the four round holes to be locked with the fixing pin and the positioning pin; and then the bolt is screwed into the threaded hole to realize the three-point positioning and fixing of the T-shaped part. According to the invention, a part needing boring is clamped on the three claws, so that the part is quickly clamped, and the production efficiency is improved.
Description
Technical Field
The invention relates to a centering boring tool, which is applied to part processing in the fields of IC equipment manufacturing, aviation manufacturing and multifunctional robot manufacturing, and is matched with the characteristic of three-jaw self-centering.
Background
Industrial robots are generally multi-joint robots for manufacturing, or other mechanical devices with multiple degrees of freedom, and are mainly used to replace manual flexible production. The industrial robot integrates the advanced technologies of subjects such as mechanical manufacturing, electronic and electrical, material science, computer programming and the like, and is the most representative product in the field of intelligent manufacturing.
Disclosure of Invention
The invention aims to provide a centering boring tool, which is applied to the part processing in the fields of IC equipment manufacturing, aviation manufacturing and multifunctional robot manufacturing.
The purpose of the invention is realized by the following technical scheme:
a centering boring tool comprises a part fixing cavity, wherein a mounting cylinder is arranged at the lower part of the fixing cavity, a square hole is formed in one side wall of the fixing cavity, four round holes are formed in four sides of the square hole, bolt holes are formed in the other two side walls of the fixing cavity, and two threaded holes are formed in the fourth side of the fixing cavity; placing the T-shaped part into the fixing cavity, and then inserting the positioning pin into the pin hole; placing the fixing pin on the upper part of the part, and adopting screws to pass through the four round holes to be locked with the fixing pin and the positioning pin; and then the bolt is screwed into the threaded hole to realize the three-point positioning and fixing of the T-shaped part.
The invention has the beneficial effects that:
1. the part is clamped by three claws, so that the part clamping time is reduced, and the production efficiency is improved.
2. The part is in the frock, through the method of drawing and jack screw jack-up both sides, avoids the part to produce the deformation.
Drawings
FIG. 1 shows a component with a fine hole.
Fig. 2 is a centering boring tool.
FIG. 3 is a first clamping view.
FIG. 4 is a schematic view of clamping
Detailed Description
The invention is described in detail below with reference to the accompanying figures 1-4 and examples.
A centering boring tool comprises a part fixing cavity 1, wherein a mounting cylinder 2 is arranged at the lower part of the fixing cavity 1, a square hole 3 is formed in one side wall of the fixing cavity 1, four round holes 4 are formed in four sides of the square hole 3, bolt holes 5 are formed in the other two side walls of the fixing cavity 1, and two threaded holes 6 are formed in the fourth side of the fixing cavity 1; the T-shaped part is placed in the fixing cavity 1, and then the positioning pin 7 is inserted into the bolt hole 5; the fixing pin 8 is placed on the upper part of the part, and screws penetrate through the four round holes to be locked with the fixing pin 8 and the positioning pin 7; and then the bolt 9 is screwed into the threaded hole 6 to realize three-point positioning and fixing of the T-shaped part.
Claims (1)
1. A centering boring tool is characterized by comprising a part fixing cavity, wherein the lower part of the fixing cavity is provided with a mounting cylinder, one side wall of the fixing cavity is provided with a square hole, four sides of the square hole are provided with four round holes, the other two side walls of the fixing cavity are provided with bolt holes, and the fourth side of the fixing cavity is provided with two threaded holes; placing the T-shaped part into the fixing cavity, and then inserting the positioning pin into the pin hole; placing the fixing pin on the upper part of the part, and adopting screws to pass through the four round holes to be locked with the fixing pin and the positioning pin; and then the bolt is screwed into the threaded hole to realize the three-point positioning and fixing of the T-shaped part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011625271.8A CN112894421A (en) | 2020-12-31 | 2020-12-31 | Centering boring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011625271.8A CN112894421A (en) | 2020-12-31 | 2020-12-31 | Centering boring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112894421A true CN112894421A (en) | 2021-06-04 |
Family
ID=76111992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011625271.8A Pending CN112894421A (en) | 2020-12-31 | 2020-12-31 | Centering boring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112894421A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030027363A (en) * | 2001-09-28 | 2003-04-07 | 서성교 | Cnc lathe for a jaw |
| CN202861795U (en) * | 2011-12-27 | 2013-04-10 | 中国直升机设计研究所 | Boring device for rod ends of spring pull-rod |
| CN204036050U (en) * | 2014-08-22 | 2014-12-24 | 上海华东计算技术研究所实验工厂 | Part bore hole location special fixture |
| CN111843879A (en) * | 2020-07-23 | 2020-10-30 | 沈阳富创精密设备有限公司 | Four-axis conversion tool |
-
2020
- 2020-12-31 CN CN202011625271.8A patent/CN112894421A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030027363A (en) * | 2001-09-28 | 2003-04-07 | 서성교 | Cnc lathe for a jaw |
| CN202861795U (en) * | 2011-12-27 | 2013-04-10 | 中国直升机设计研究所 | Boring device for rod ends of spring pull-rod |
| CN204036050U (en) * | 2014-08-22 | 2014-12-24 | 上海华东计算技术研究所实验工厂 | Part bore hole location special fixture |
| CN111843879A (en) * | 2020-07-23 | 2020-10-30 | 沈阳富创精密设备有限公司 | Four-axis conversion tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |