CN105252317A - Multi-keyway machining clamp provided with positioning standard - Google Patents
Multi-keyway machining clamp provided with positioning standard Download PDFInfo
- Publication number
- CN105252317A CN105252317A CN201510857620.1A CN201510857620A CN105252317A CN 105252317 A CN105252317 A CN 105252317A CN 201510857620 A CN201510857620 A CN 201510857620A CN 105252317 A CN105252317 A CN 105252317A
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- CN
- China
- Prior art keywords
- clamp
- positioning
- machining
- ladder
- type
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- 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
- B23Q3/061—Work-clamping means adapted for holding a plurality of workpieces
-
- 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
- B23Q3/069—Work-clamping means for pressing workpieces against a work-table
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention provides a multi-keyway machining clamp provided with a positioning standard. The multi-keyway machining clamp comprises an installing plate and clamp seats. Trapezoid grooves or V-shaped grooves are formed in each clamp seat. A fixed pressing plate is arranged between every two adjacent trapezoid grooves or V-shaped grooves and connected to the position above the adjacent trapezoid grooves or V-shaped grooves through a fixing bolt. A positioning base plate which is parallel to each clamp seat and is used for positioning the ends of workpieces is arranged on the installing plate. An arc-shaped positioning groove used for positioning a milling cutter shaft is formed in the positioning base plate. According to the multi-keyway machining clamp, the pair of clamp seats are arranged oppositely, the two or more trapezoid grooves or the V-shaped grooves are formed in each clamp seat, the fixed pressing plate is arranged on every two adjacent trapezoid grooves or the V-shaped grooves so that a milling cutter can machine keyways in two or more shafts simultaneously, and the clamp assembly time is shortened; by arranging the positioning base plate, a numerical-control milling machine can conduct feeding and machining conveniently, the machining benefits are improved, and the utilization rate of equipment is increased.
Description
Technical field
The invention belongs to part, parts or annex; The technical field of auxiliary operation, specifically relates to a kind of multikeyway clamp for machining being provided with positioning datum.
Background technology
In modern production, jig has become indispensable technological equipment in machining as a part for lathe.When work piece production batch is larger, except considering Workpiece Machining Accuracy, we also need to consider productivity ratio and economy problems for we, so usually adopt specially for a certain operation of a certain part and the special fixture that designs carry out the clamping of workpiece, existing keyway processing, current most of keyway is still single-piece clamping keyseat, production efficiency is low, and precision is not high.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of multikeyway clamp for machining being provided with positioning datum, this multikeyway clamp for machining being provided with positioning datum is by being provided with the clamping fixture seat of pair of opposing, clamping fixture seat is provided with ladder-type trough or the V-type groove of more than 2 and 2, adjacent ladder-type trough or V-type groove are provided with one piece of fixation clip, make milling cutter the axle simultaneously more than 2 and 2 can process keyway, reduce the tight time, by being provided with positioning baseplate, facilitate numerical control to control milling machine and automatically carry out feed and processing, improve the utilization rate of processing benefit and equipment.
In order to solve the problems of the technologies described above, a kind of multikeyway clamp for machining being provided with positioning datum of the present invention, comprise pair of opposing clamping fixture seat on a mounting board, described clamping fixture seat is provided with the ladder-type trough being no less than 2 or V-type groove, one piece of fixation clip is provided with between adjacent ladder-type trough or V-type groove, described fixation clip is connected to above adjacent ladder-type trough or V-type groove by set bolt, described installing plate is provided with parallel with clamping fixture seat and for the positioning baseplate of positioning workpieces end, described positioning baseplate is provided with the arc positioning groove of location cutter spindle.
Further, between described 1 pair of clamping fixture seat, be provided with the supporting seat of pair of opposing, described supporting seat be provided with and ladder-type trough or V-type groove ladder-type trough I or V-type groove I one to one.
Further, be provided with one piece of fixation clip I between adjacent ladder-type trough I or V-type groove I, described fixation clip I staggers with fixation clip and arranges.
Further, described clamping fixture seat two ends are provided with the bolt be fixed on a mounting board.
Further, described ladder-type trough or V-type groove are set to 2,4,6,8.
Beneficial effect of the present invention is:
The present invention is provided with the multikeyway clamp for machining of positioning datum by being provided with the clamping fixture seat of pair of opposing, clamping fixture seat is provided with ladder-type trough or the V-type groove of more than 2 and 2, adjacent ladder-type trough or V-type groove are provided with one piece of fixation clip, make milling cutter the axle simultaneously more than 2 and 2 can process keyway, reduce the tight time, improve the utilization rate of processing benefit and equipment.
Accompanying drawing explanation
Fig. 1 is the front view that the present invention is provided with the multikeyway clamp for machining of positioning datum;
Fig. 2 is that the bowing of multikeyway clamp for machining that the present invention is provided with positioning datum is attempted.
Reference numeral: 1-installing plate; 2-clamping fixture seat; 3-fixation clip; 4-ladder-type trough; 5-set bolt; 6-supporting seat; 7-bolt; 8-positioning baseplate; 9-arc positioning groove.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, invention is described in further detail.
Be illustrated in figure 1 the front view that the present invention is provided with the multikeyway clamp for machining of positioning datum, be illustrated in figure 2 the bowing of multikeyway clamp for machining that the present invention is provided with positioning datum to attempt, a kind of multikeyway clamp for machining being provided with positioning datum of the present invention, comprise the clamping fixture seat 2 of pair of opposing on installing plate 1, described clamping fixture seat 2 is provided with the ladder-type trough 4 being no less than 2 or V-type groove, one piece of fixation clip 3 is provided with between adjacent ladder-type trough 4 or V-type groove, described fixation clip 3 is connected to above adjacent ladder-type trough 4 or V-type groove by set bolt 5, described installing plate 1 is provided with parallel with clamping fixture seat 2 and for the positioning baseplate 8 of positioning workpieces end, described positioning baseplate 8 is provided with the arc positioning groove 9 of location cutter spindle.
The present embodiment is by being provided with the clamping fixture seat 2 of pair of opposing, clamping fixture seat 2 is provided with ladder-type trough or the V-type groove of more than 2 and 2, adjacent ladder-type trough or V-type groove are provided with one piece of fixation clip, make milling cutter the axle simultaneously more than 2 and 2 can process keyway, reduce the tight time, improve the utilization rate of processing benefit and equipment, by being provided with positioning baseplate 8, positioning baseplate 8 is set to datum plane near the inwall of clamping fixture seat 2, workpiece end is leaned against on datum plane, squarely to position workpiece is parallel, basic circle cambered surface is set to by arc positioning groove, height is carried out to milling cutter position and horizontal level positions, after location completes, facilitate numerical control to control milling machine and automatically carry out feed and processing.
Further, preferably be provided with the supporting seat 6 of pair of opposing between described 1 pair of clamping fixture seat, described supporting seat 6 is provided with and ladder-type trough 4 or V-type groove ladder-type trough I or V-type groove I one to one, this structure is conducive to supporting workpiece to be machined, increasing friction force.
Further, preferably between adjacent ladder-type trough I or V-type groove I, be provided with one piece of fixation clip I, described fixation clip I staggers with fixation clip and arranges, this structure is conducive to realizing chain fixing, by fixation clip I and fixation clip, processing work is connected into entirety, improve processing intensity.
Further, preferred described clamping fixture seat 2 two ends are provided with the bolt 7 be fixed on a mounting board, and this structure is conducive to clamping fixture seat 2 detachably to be fixed on a mounting board, then by installing plate is fixed on milling machine, just directly can process, reduce the clamping time.
Further, preferred described ladder-type trough 4 or V-type groove are set to 2,4,6,8, and this structure is conducive to distributing fixation clip.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (5)
1. one kind is provided with the multikeyway clamp for machining of positioning datum, it is characterized in that: comprise installing plate and pair of opposing clamping fixture seat on a mounting board, described clamping fixture seat is provided with the ladder-type trough being no less than 2 or V-type groove, one piece of fixation clip is provided with between adjacent ladder-type trough or V-type groove, described fixation clip is connected to above adjacent ladder-type trough or V-type groove by set bolt, described installing plate be provided with parallel with clamping fixture seat and for the positioning baseplate of positioning workpieces end, described positioning baseplate be provided with the arc positioning groove of location cutter spindle.
2. the multikeyway clamp for machining being provided with positioning datum according to claim 1, it is characterized in that: the supporting seat being provided with pair of opposing between described 1 pair of clamping fixture seat, described supporting seat is provided with and ladder-type trough or V-type groove ladder-type trough I or V-type groove I one to one.
3. the multikeyway clamp for machining being provided with positioning datum according to claim 2, is characterized in that: between adjacent ladder-type trough I or V-type groove I, be provided with one piece of fixation clip I, and described fixation clip I staggers with fixation clip and arranges.
4. the multikeyway clamp for machining being provided with positioning datum according to claim 1, is characterized in that: described clamping fixture seat two ends are provided with the bolt be fixed on a mounting board.
5. the according to claims 1 to 4 multikeyway clamp for machining being provided with positioning datum, is characterized in that: described ladder-type trough or V-type groove are set to 2,4,6,8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510857620.1A CN105252317A (en) | 2015-11-30 | 2015-11-30 | Multi-keyway machining clamp provided with positioning standard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510857620.1A CN105252317A (en) | 2015-11-30 | 2015-11-30 | Multi-keyway machining clamp provided with positioning standard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105252317A true CN105252317A (en) | 2016-01-20 |
Family
ID=55092407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510857620.1A Pending CN105252317A (en) | 2015-11-30 | 2015-11-30 | Multi-keyway machining clamp provided with positioning standard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105252317A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214965A (en) * | 2018-02-08 | 2018-06-29 | 常熟市创新陶瓷有限公司 | The clamp for machining and processing method of high powered water pump axis impeller locating platform |
| CN112388019A (en) * | 2020-11-25 | 2021-02-23 | 安徽信息工程学院 | Multi-station lead screw clamp and lead screw machining method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1184643A1 (en) * | 1985-10-15 | Производственное Объединение "Ворошиловградский Тепловозостроительный Завод Им.Октябрьской Революции" | Multiposition clamp | |
| CN201109048Y (en) * | 2007-12-20 | 2008-09-03 | 中国南车集团铜陵车辆厂 | Shaft milling keyslot tool setting device |
| CN102699725A (en) * | 2012-05-30 | 2012-10-03 | 东南大学 | Combined clamp special for keywaying of shaft |
| CN102837055A (en) * | 2012-09-19 | 2012-12-26 | 南京农业大学灌云现代农业装备研究院 | Rapid tool setting device for milling groove |
| CN202668214U (en) * | 2012-05-31 | 2013-01-16 | 陆元清 | Milling machine clamp with tool setting block |
| CN203003529U (en) * | 2012-12-21 | 2013-06-19 | 宁波圣龙汽车动力系统股份有限公司 | Clamp for machining of keyway of camshaft |
| CN103658751A (en) * | 2012-09-12 | 2014-03-26 | 大连升隆机械有限公司 | Adjustable drilling jig for shaft |
| CN104175146A (en) * | 2014-08-26 | 2014-12-03 | 无锡柯马机械有限公司 | Gearbox machining fixture |
| CN104384996A (en) * | 2014-11-24 | 2015-03-04 | 苏州市福迈精密机械有限公司 | Drilling clamp for long pipe |
-
2015
- 2015-11-30 CN CN201510857620.1A patent/CN105252317A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1184643A1 (en) * | 1985-10-15 | Производственное Объединение "Ворошиловградский Тепловозостроительный Завод Им.Октябрьской Революции" | Multiposition clamp | |
| CN201109048Y (en) * | 2007-12-20 | 2008-09-03 | 中国南车集团铜陵车辆厂 | Shaft milling keyslot tool setting device |
| CN102699725A (en) * | 2012-05-30 | 2012-10-03 | 东南大学 | Combined clamp special for keywaying of shaft |
| CN202668214U (en) * | 2012-05-31 | 2013-01-16 | 陆元清 | Milling machine clamp with tool setting block |
| CN103658751A (en) * | 2012-09-12 | 2014-03-26 | 大连升隆机械有限公司 | Adjustable drilling jig for shaft |
| CN102837055A (en) * | 2012-09-19 | 2012-12-26 | 南京农业大学灌云现代农业装备研究院 | Rapid tool setting device for milling groove |
| CN203003529U (en) * | 2012-12-21 | 2013-06-19 | 宁波圣龙汽车动力系统股份有限公司 | Clamp for machining of keyway of camshaft |
| CN104175146A (en) * | 2014-08-26 | 2014-12-03 | 无锡柯马机械有限公司 | Gearbox machining fixture |
| CN104384996A (en) * | 2014-11-24 | 2015-03-04 | 苏州市福迈精密机械有限公司 | Drilling clamp for long pipe |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214965A (en) * | 2018-02-08 | 2018-06-29 | 常熟市创新陶瓷有限公司 | The clamp for machining and processing method of high powered water pump axis impeller locating platform |
| CN108214965B (en) * | 2018-02-08 | 2024-03-12 | 常熟市创新陶瓷有限公司 | Machining clamp and machining method for high-power water pump shaft impeller positioning platform |
| CN112388019A (en) * | 2020-11-25 | 2021-02-23 | 安徽信息工程学院 | Multi-station lead screw clamp and lead screw machining method |
| CN112388019B (en) * | 2020-11-25 | 2022-05-24 | 安徽信息工程学院 | Multi-station lead screw clamp and lead screw machining method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160120 |