CN103624609A - Adjustable positioning pin mechanism - Google Patents
Adjustable positioning pin mechanism Download PDFInfo
- Publication number
- CN103624609A CN103624609A CN201310543369.2A CN201310543369A CN103624609A CN 103624609 A CN103624609 A CN 103624609A CN 201310543369 A CN201310543369 A CN 201310543369A CN 103624609 A CN103624609 A CN 103624609A
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- CN
- China
- Prior art keywords
- positioning pin
- support
- adjusting pad
- pin
- adjusting
- 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
- B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses an adjustable positioning pin mechanism. The adjustable positioning pin mechanism comprises a positioning pin fixedly connected to a clamp plate, a right-angle-shaped support is fixed to the clamp plate, a first adjusting pad is arranged on a right-angle face of the inner side of the support, a second adjusting pad is arranged on a right-angle face of the other side of the support, the two right-angle faces at the bottom of the positioning pin abut against the first adjusting pad and the second adjusting pad respectively, and a bolt penetrates through the support and long holes in the adjusting pads to be fixedly connected with threaded holes in the two right-angle faces at the bottom of the positioning pin. According to the adjustable positioning pin mechanism, the position of the positioning pin can be fine adjusted with the support as reference according to requirements by adjusting the thicknesses of the adjusting pads, the position of the positioning pin can be adjusted in the clamp plate in the mutually perpendicular direction, the adjustable positioning pin mechanism is particularly suitable for fine machining of parts and simple in overall structure, and machining cost is reduced.
Description
Technical field
The present invention relates to a kind of detent mechanism, a kind of adjustable location pin mechanism particularly, for carrying out centering location to the workpiece of machined.
Background technology
Alignment pin is one of conventional parts on the fixture of machining industry, and its effect is to be located on fixture by restriction freedom of workpiece as the second benchmark (round pin) and the 3rd benchmark (link pin), guarantees that workpiece location is reliable.Existing fine finishining alignment pin is directly alignment pin to be navigated on jig plate by pin-and-hole, and two pins are apart from being decided by the pin-and-hole distance on jig plate.When needs two pin dimension precision between the holes improve, need to improve pin-and-hole distance and pin-and-hole aperture precision on jig plate, cause manufacturing cost sharply to rise, and sometimes by said method, can not meet required precision.
Summary of the invention
The object of this invention is to provide a kind of simple in structure, be suitable for fine finishining, adjustable positioning pin position, adjustable location pin mechanism that processing cost is low as required, overcome the deficiencies in the prior art.
Adjustable positioning pin of the present invention mechanism, comprise the alignment pin being fixedly connected on jig plate, on jig plate, be fixed with rectangular-shaped support, the face place, a right angle, inner side of support is provided with the first adjusting pad, the face place, a right angle of opposite side is provided with the second adjusting pad, described alignment pin bottom two right angle faces lean against respectively on described the first adjusting pad and the second adjusting pad, and bolt is fixedly connected with through the screwed hole on the bottom two right angle faces of support and slotted hole on adjusting pad and alignment pin.
Between described support and jig plate, be provided with pin; Between described alignment pin bottom and jig plate, pass through pin-and-hole coarse positioning, and be screwed connection.
Adjustable positioning pin of the present invention mechanism, support be take as benchmark in the position of alignment pin, can finely tune by changing the thickness of adjusting pad as required, make alignment pin orthogonal side on jig plate adjust upward position, be particularly suitable for the fine finishining to part, overall structure is simple, has reduced processing cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the specific embodiment of the invention;
Fig. 2 is the schematic top plan view shown in Fig. 1.
The specific embodiment
As shown in Figure 1, 2: 9 is jig plate, 2 is support, 2 one-tenth, support is interior rectangular-shaped, the face place, a right angle, inner side of support is provided with the first adjusting pad 3, the face place, a right angle of opposite side is provided with the second adjusting pad 5, alignment pin 1 bottom two right angle faces lean against respectively on the first adjusting pad 3 and the second adjusting pad 5, and bolt 8 is fixedly connected with through the screwed hole on the bottom two right angle faces of support 2 and slotted hole on each adjusting pad and alignment pin 1.
Between the bottom surface of support 2 and jig plate 9, be provided with pin 7, for the location to support 2.Between alignment pin bottom and jig plate, pass through pin-and-hole coarse positioning, and be screwed connection.
Alignment pin 1 in the present invention can be adjusted by adjusting the thickness of the first adjusting pad 3 and the second adjusting pad 5 as required with respect to the position between jig plate 9, simple in structure, easy to adjust, be more suitable in the fine finishining to workpiece, utilize mechanism of the present invention to carry out centering location conveniently, accurately, reliably to workpiece, improve operating efficiency, reduced processing cost.
Claims (2)
1.Yi Zhong adjustable location pin mechanism, comprise the alignment pin (1) being fixedly connected on jig plate (9), it is characterized in that: on jig plate (9), be fixed with rectangular-shaped support (2), the face place, a right angle, inner side of support (2) is provided with the first adjusting pad (3), the face place, a right angle of opposite side is provided with the second adjusting pad (5), described alignment pin (1) bottom two right angle faces lean against respectively on described the first adjusting pad (3) and the second adjusting pad (5), bolt (8) is fixedly connected with through the screwed hole on the bottom two right angle faces of support (2) and slotted hole on adjusting pad and alignment pin (1).
2. adjustable location pin according to claim 1 mechanism, is characterized in that: between described support (2) and jig plate (9), be provided with pin (7); Between described alignment pin (1) bottom and jig plate (9), pass through pin-and-hole coarse positioning, and be fixedly connected with screw (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310543369.2A CN103624609A (en) | 2013-11-06 | 2013-11-06 | Adjustable positioning pin mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310543369.2A CN103624609A (en) | 2013-11-06 | 2013-11-06 | Adjustable positioning pin mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103624609A true CN103624609A (en) | 2014-03-12 |
Family
ID=50206249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310543369.2A Pending CN103624609A (en) | 2013-11-06 | 2013-11-06 | Adjustable positioning pin mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103624609A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128441A (en) * | 2014-07-28 | 2014-11-05 | 天津市和海科尔科技发展有限公司 | Stabilizing pin for formed metal plate |
| CN104690171A (en) * | 2015-03-31 | 2015-06-10 | 重庆平伟汽车模具股份有限公司 | Drawing die convenient for part positioning after drawing forming |
| CN104690588A (en) * | 2015-03-06 | 2015-06-10 | 上海奚纬模具有限公司 | Positioning method for connecting component |
| CN104128441B (en) * | 2014-07-28 | 2017-01-04 | 天津市和海科尔科技发展有限公司 | Stabilizing pin for formed metal plate |
| CN108381243A (en) * | 2018-05-24 | 2018-08-10 | 成都青石激光科技有限公司 | It is a kind of to be used to be machined and the fine-tuning Clamp of turbine blade of laser melting coating |
| CN109975001A (en) * | 2019-04-29 | 2019-07-05 | 河北工业大学 | A kind of the mould measurement device and test method of crankshaft tortional vibration damper |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03236961A (en) * | 1990-02-13 | 1991-10-22 | Murata Mfg Co Ltd | Pattern alignment method and apparatus in screen printing |
| CN201304580Y (en) * | 2008-12-15 | 2009-09-09 | 广西玉柴机器股份有限公司 | Adjustable positioning pin |
| CN201385228Y (en) * | 2009-02-19 | 2010-01-20 | 北京北内设备工具有限公司 | Positioning pin positioning device with adjustable precision |
| CN101733672A (en) * | 2010-01-28 | 2010-06-16 | 哈尔滨工业大学 | Flexible positioning pin |
| CN201818612U (en) * | 2010-09-08 | 2011-05-04 | 河南森茂机械有限公司 | Adjustable location pin |
-
2013
- 2013-11-06 CN CN201310543369.2A patent/CN103624609A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03236961A (en) * | 1990-02-13 | 1991-10-22 | Murata Mfg Co Ltd | Pattern alignment method and apparatus in screen printing |
| CN201304580Y (en) * | 2008-12-15 | 2009-09-09 | 广西玉柴机器股份有限公司 | Adjustable positioning pin |
| CN201385228Y (en) * | 2009-02-19 | 2010-01-20 | 北京北内设备工具有限公司 | Positioning pin positioning device with adjustable precision |
| CN101733672A (en) * | 2010-01-28 | 2010-06-16 | 哈尔滨工业大学 | Flexible positioning pin |
| CN201818612U (en) * | 2010-09-08 | 2011-05-04 | 河南森茂机械有限公司 | Adjustable location pin |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128441A (en) * | 2014-07-28 | 2014-11-05 | 天津市和海科尔科技发展有限公司 | Stabilizing pin for formed metal plate |
| CN104128441B (en) * | 2014-07-28 | 2017-01-04 | 天津市和海科尔科技发展有限公司 | Stabilizing pin for formed metal plate |
| CN104690588A (en) * | 2015-03-06 | 2015-06-10 | 上海奚纬模具有限公司 | Positioning method for connecting component |
| CN104690171A (en) * | 2015-03-31 | 2015-06-10 | 重庆平伟汽车模具股份有限公司 | Drawing die convenient for part positioning after drawing forming |
| CN108381243A (en) * | 2018-05-24 | 2018-08-10 | 成都青石激光科技有限公司 | It is a kind of to be used to be machined and the fine-tuning Clamp of turbine blade of laser melting coating |
| CN109975001A (en) * | 2019-04-29 | 2019-07-05 | 河北工业大学 | A kind of the mould measurement device and test method of crankshaft tortional vibration damper |
| CN109975001B (en) * | 2019-04-29 | 2024-04-19 | 河北工业大学 | Modal testing device and method for crankshaft torsional vibration damper |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20140312 |