CN201552452U - Inclined hole-drilling clamp on excircle of cylindrical workpiece - Google Patents
Inclined hole-drilling clamp on excircle of cylindrical workpiece Download PDFInfo
- Publication number
- CN201552452U CN201552452U CN2009202284430U CN200920228443U CN201552452U CN 201552452 U CN201552452 U CN 201552452U CN 2009202284430 U CN2009202284430 U CN 2009202284430U CN 200920228443 U CN200920228443 U CN 200920228443U CN 201552452 U CN201552452 U CN 201552452U
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- transposition
- clamp
- inclined hole
- bearing
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Abstract
The utility model provides an inclined hole-drilling clamp on an excircle of a cylindrical workpiece, wherein a working table with rotatable angle adopts hinge pin and bearing excircle location to increase the clamping range; the one-off installation of the hinge pin can be suitable for different workpieces which have almost the same size; the transposition of a rolling bearing is induced to replace the sliding transposition of the existing locating pin to realize flexible transposition; and a cushion block can be arranged between the working table with rotatable angle and the workpiece to reduce the contact area and the frictional resistance, and avoid the interference caused by the uneven bottoms of some workpieces. The clamp avoids the waste caused by the production of the various locating pins, saves the cost of auxiliary tools, and increases the machining range. When being clamped, the workpiece can be lifted up without an intentional slant angle, so that the clamp effectively saves the auxiliary machining time, improves the production efficiency, and avoids the risk that the workpiece is damaged by the locating pins. The transposition of the workpiece replaces the sliding with the rolling, so that the clamp has flexible transposition, thereby lightening the labor intensity of workers.
Description
Technical field
The utility model relates to the grip device in the machining, inclined hole drilling anchor clamps on particularly a kind of cylindrical work cylindrical.
Background technology
At present traditional is the workpiece alignment pin to be installed to clamp back boring with the endoporus location on the angle adjustable work top in inclined hole drilling processing method on the cylindrical work cylindrical.Aborning, find to adopt this clamping method to have the deficiency of three aspects: the first, need make different endoporus alignment pins according to different workpiece.Uneconomical especially in small lot or single-piece production, produced a large amount of discarded alignment pins; Also make the workman need frequent replacing alignment pin, increased non-cutting time, reduced work efficiency.The second, the workpiece correct angle that need tilt just can be inserted in alignment pin.This need guarantee that for the workpiece lifting inclination angle has increased very big difficulty, has also increased the risk of the workpiece of damaging simultaneously.Three, workpiece transposition resistance is bigger.Because alignment pin is a rotating shaft, the contact of its workpiece endoporus formation face, workpiece bottom contacts with forming large tracts of land with workbench, and frictional resistance is bigger, and transposition is dumb.
Summary of the invention
Technical problem to be solved in the utility model provides inclined hole drilling anchor clamps on a kind of cylindrical work cylindrical, can process inclined hole easily on the cylindrical work cylindrical.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is: inclined hole drilling anchor clamps on a kind of cylindrical work cylindrical, but comprise the gyration workbench, but the gyration workbench is provided with a plurality of bearing pins, and bearing pin is provided with bearing.
But also be provided with a plurality of cushion blocks on the gyration workbench.
Described bearing pin quantity is two.
Described bearing is a deep groove ball bearing.
Inclined hole drilling anchor clamps on a kind of cylindrical work cylindrical provided by the utility model adopt bearing pin cylindrical location, have increased the clamping scope, and the installation of a bearing pin can be suitable for the workpiece that multiple diameter is more or less the same; Introduce the rolling bearing transposition and replace former alignment pin slip transposition, realize that transposition is flexible; But increase cushion block between gyration workbench and workpiece, reduce contact area, the resistance of reducing friction also can be avoided the uneven and interference that causes in part workpiece bottom.The utility model has been avoided having saved the auxiliary mould cost owing to making the waste that a large amount of alignment pins miscellaneous produce, and has increased the range of work.Do not need one-tenth inclination angle lifting painstakingly during clamping workpiece, effectively saved processing non-cutting time, improved production efficiency, evaded the workpiece risk that pin damages that is positioned simultaneously.The workpiece transposition replaces sliding by rolling, and transposition is flexible, has reduced labor strength.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is that the utility model adds the schematic side view in man-hour;
Fig. 2 is the utility model vertical view.
The specific embodiment
As depicted in figs. 1 and 2, inclined hole drilling anchor clamps on a kind of cylindrical work cylindrical, but comprise gyration workbench 1, but gyration workbench 1 is provided with a plurality of bearing pins 5, and bearing pin 5 is provided with bearing 4.
But also be provided with a plurality of cushion blocks 2 on the gyration workbench 1.
Described bearing pin 5 quantity are two.
Described bearing 4 is a deep groove ball bearing.
But on the gyration workbench 1 with on the symmetry appropriate location, workpiece 3 centers bearing pin 5 is being installed, the distance between the bearing pin 5 is installed the positioning supports of bearing 4 as workpiece less than workpiece 3 outside diameters on the bearing pin 5, also be the rotary part of workpiece 3 transpositions simultaneously.
According to workpiece 3 sizes, but install cushion block 2 with tommyhead bolt in gyration workbench 1 appropriate location.This has utilized the T-slot of workbench itself, and cushion block 2 is flexible for installation, can prevent the interference of part workpiece bottom.
But add rotation in man-hour gyration workbench 1 to the inclined hole on the workpiece 3 and keep vertical,, can begin processing, after the hole completion of processing, the hole of workpiece 3 Rotate 180s ° processing opposite side promptly with the process tool dead in line.
Claims (4)
1. inclined hole drilling anchor clamps on the cylindrical work cylindrical, but comprise gyration workbench (1), it is characterized in that: but gyration workbench (1) is provided with a plurality of bearing pins (5), and bearing pin (5) is provided with bearing (4).
2. inclined hole drilling anchor clamps on the cylindrical work cylindrical according to claim 1 is characterized in that: but also be provided with a plurality of cushion blocks (2) on the gyration workbench (1).
3. inclined hole drilling anchor clamps on the cylindrical work cylindrical according to claim 1 is characterized in that: described bearing pin (5) quantity is two.
4. inclined hole drilling anchor clamps on the cylindrical work cylindrical according to claim 1 is characterized in that: described bearing (4) is a deep groove ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202284430U CN201552452U (en) | 2009-09-23 | 2009-09-23 | Inclined hole-drilling clamp on excircle of cylindrical workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202284430U CN201552452U (en) | 2009-09-23 | 2009-09-23 | Inclined hole-drilling clamp on excircle of cylindrical workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201552452U true CN201552452U (en) | 2010-08-18 |
Family
ID=42612127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202284430U Expired - Lifetime CN201552452U (en) | 2009-09-23 | 2009-09-23 | Inclined hole-drilling clamp on excircle of cylindrical workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201552452U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102091901A (en) * | 2010-12-08 | 2011-06-15 | 西北轴承股份有限公司 | Adjustable electric riveting fixture for extra-large-size bearing retainer |
| CN102126139A (en) * | 2010-12-20 | 2011-07-20 | 浙江赛豪实业有限公司 | Tilting-type operating platform used for processing three-dimensional hole of die |
| CN103009151A (en) * | 2012-12-06 | 2013-04-03 | 大耐泵业有限公司 | Slope mould for drilling ultra-long oblique flushing hole |
| CN103447859A (en) * | 2013-08-15 | 2013-12-18 | 瓦房店轴承集团有限责任公司 | Special tool for machining inclined wedge face of bearing roller press-molding mold body |
| CN103846468A (en) * | 2013-04-08 | 2014-06-11 | 青岛海信模具有限公司 | Boring machine three-dimensional hole processing method |
| CN104289955A (en) * | 2013-07-15 | 2015-01-21 | 珠海格力电器股份有限公司 | Auxiliary clamp group for machining sliding block and auxiliary clamp for machining sliding block |
| CN104972342A (en) * | 2015-07-09 | 2015-10-14 | 安徽机电职业技术学院 | Workpiece positioning assembly of combined clamp type angle workbench |
| CN104972318A (en) * | 2015-07-09 | 2015-10-14 | 安徽机电职业技术学院 | Numerical control machine tool processing method of workpiece with bidirectional deflection space angles |
| CN105196071A (en) * | 2015-11-02 | 2015-12-30 | 南京汽轮电机(集团)有限责任公司 | Rotary working table for machining inclined slot and inclined hole in circular-arc workpiece |
| CN105269355A (en) * | 2015-10-26 | 2016-01-27 | 河北新四达电机股份有限公司 | Wound rotor rotary shaft support seat and inclined hole machining method |
| CN108723852A (en) * | 2018-06-23 | 2018-11-02 | 上海信标机械有限公司 | A kind of work pieces process fixture |
| CN111390576A (en) * | 2020-05-09 | 2020-07-10 | 上海尊优自动化设备股份有限公司 | Tool clamp for manufacturing offset pipe body of well completion device |
-
2009
- 2009-09-23 CN CN2009202284430U patent/CN201552452U/en not_active Expired - Lifetime
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102091901A (en) * | 2010-12-08 | 2011-06-15 | 西北轴承股份有限公司 | Adjustable electric riveting fixture for extra-large-size bearing retainer |
| CN102091901B (en) * | 2010-12-08 | 2013-08-14 | 西北轴承股份有限公司 | Adjustable electric riveting fixture for extra-large-size bearing retainer |
| CN102126139A (en) * | 2010-12-20 | 2011-07-20 | 浙江赛豪实业有限公司 | Tilting-type operating platform used for processing three-dimensional hole of die |
| CN102126139B (en) * | 2010-12-20 | 2013-07-10 | 浙江赛豪实业有限公司 | Tilting-type operating platform used for processing three-dimensional hole of die |
| CN103009151A (en) * | 2012-12-06 | 2013-04-03 | 大耐泵业有限公司 | Slope mould for drilling ultra-long oblique flushing hole |
| CN103846468B (en) * | 2013-04-08 | 2016-08-03 | 青岛海信模具有限公司 | Boring machine three-dimension hole processing method |
| CN103846468A (en) * | 2013-04-08 | 2014-06-11 | 青岛海信模具有限公司 | Boring machine three-dimensional hole processing method |
| CN104289955A (en) * | 2013-07-15 | 2015-01-21 | 珠海格力电器股份有限公司 | Auxiliary clamp group for machining sliding block and auxiliary clamp for machining sliding block |
| CN103447859A (en) * | 2013-08-15 | 2013-12-18 | 瓦房店轴承集团有限责任公司 | Special tool for machining inclined wedge face of bearing roller press-molding mold body |
| CN104972342A (en) * | 2015-07-09 | 2015-10-14 | 安徽机电职业技术学院 | Workpiece positioning assembly of combined clamp type angle workbench |
| CN104972318A (en) * | 2015-07-09 | 2015-10-14 | 安徽机电职业技术学院 | Numerical control machine tool processing method of workpiece with bidirectional deflection space angles |
| CN104972318B (en) * | 2015-07-09 | 2018-05-25 | 安徽机电职业技术学院 | A kind of numerically-controlled machine tool processing method for having bilateral deflection space angle workpiece |
| CN104972342B (en) * | 2015-07-09 | 2018-08-14 | 安徽机电职业技术学院 | A kind of workpiece positioning component of built-up jig formula angle work-table |
| CN105269355A (en) * | 2015-10-26 | 2016-01-27 | 河北新四达电机股份有限公司 | Wound rotor rotary shaft support seat and inclined hole machining method |
| CN105196071A (en) * | 2015-11-02 | 2015-12-30 | 南京汽轮电机(集团)有限责任公司 | Rotary working table for machining inclined slot and inclined hole in circular-arc workpiece |
| CN105196071B (en) * | 2015-11-02 | 2017-12-05 | 南京汽轮电机(集团)有限责任公司 | Skewed slot, inclined hole rotary table are processed in arc-shaped work |
| CN108723852A (en) * | 2018-06-23 | 2018-11-02 | 上海信标机械有限公司 | A kind of work pieces process fixture |
| CN111390576A (en) * | 2020-05-09 | 2020-07-10 | 上海尊优自动化设备股份有限公司 | Tool clamp for manufacturing offset pipe body of well completion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: YICHANG JIANGXIA MARINE MACHINERY CO., LTD. Free format text: FORMER NAME: JIANGSHAN SHIPPING DIESEL FACTORY |
|
| CP03 | Change of name, title or address |
Address after: 443000 No. 29, development avenue, Hubei, Yichang Patentee after: Yichang Jiangxia Marine Machinery Co., Ltd. Address before: 443003 No. 28, development avenue, Hubei, Yichang Patentee before: Jiangshan Shipping Diesel Factory |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100818 |