CN105269364A - Multi-key machining clamp provided with positioning benchmark - Google Patents

Multi-key machining clamp provided with positioning benchmark Download PDF

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Publication number
CN105269364A
CN105269364A CN201510857987.3A CN201510857987A CN105269364A CN 105269364 A CN105269364 A CN 105269364A CN 201510857987 A CN201510857987 A CN 201510857987A CN 105269364 A CN105269364 A CN 105269364A
Authority
CN
China
Prior art keywords
machining
positioning
clamp
ladder
type
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
Application number
CN201510857987.3A
Other languages
Chinese (zh)
Inventor
周世平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHONGQING JINGJIANG AUTOMOBILE AXLE CO LTD
Original Assignee
CHONGQING JINGJIANG AUTOMOBILE AXLE CO LTD
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHONGQING JINGJIANG AUTOMOBILE AXLE CO LTD filed Critical CHONGQING JINGJIANG AUTOMOBILE AXLE CO LTD
Priority to CN201510857987.3A priority Critical patent/CN105269364A/en
Publication of CN105269364A publication Critical patent/CN105269364A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices 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
    • B23Q3/06Work-clamping means
    • B23Q3/061Work-clamping means adapted for holding a plurality of workpieces

Abstract

The invention provides a multi-key machining clamp provided with a positioning benchmark. The multi-key machining clamp comprises an installation plate and clamp seats. The clamp seats are provided with trapezoidal grooves or V-shaped grooves. A fixed pressing plate is arranged between every two adjacent trapezoidal grooves or V-shaped grooves. Two rows of threaded holes which are oppositely arranged are formed in the installation plate. The two ends of the clamp seats are provided with bolts connected with the threaded holes. The installation plate is provided with a positioning base plate, and an arc positioning groove for positioning a cutter shaft is formed in the positioning base plate. According to the multi-key machining clamp provided with the positioning benchmark, due to the fact that the clamp seats are arranged and are provided with the trapezoidal grooves or V-shaped grooves, each fixed pressing plate is arranged between the corresponding two adjacent trapezoidal grooves or V-shaped grooves, and a milling cutter can be used for machining multiple flat keys or square keys at the same time, so that the clamp assembling time is shortened, and the machining benefit and the equipment utilization rate are increased; and due to the fact that the positioning base plate is arranged, a milling machine can be conveniently and numerically controlled to conduct automatic feeding and machining, and the machining benefit and the equipment utilization rate are increased.

Description

Be provided with the multikey clamp for machining of positioning datum
Technical field
The invention belongs to part, parts or annex; The technical field of auxiliary operation, specifically relates to a kind of multikey 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 multikey clamp for machining being provided with positioning datum, this multikey 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 can flat key simultaneously more than 2 and 2 or square key, interval is provided with screwed hole, clamping fixture seat is facilitated to carry out moving installation, be convenient to flat key or the square key of processing different size, reduce the tight time, improve the utilization rate of processing benefit and equipment, 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 multikey clamp for machining being provided with positioning datum of the present invention, comprise the clamping fixture seat of installing plate and setting pair of opposing 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 the screwed hole that 2 rows are oppositely arranged, described clamping fixture seat two ends are provided with the bolt be connected with screwed hole, 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 shaft.
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, mud hole is provided with in the middle of described installing plate.
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 multikey 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 can flat key simultaneously more than 2 and 2 or square key, reduce the tight time, by being provided with positioning baseplate, facilitating numerical control to control milling machine and automatically carrying out feed and processing, improving 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 multikey clamp for machining of positioning datum;
Fig. 2 is that the bowing of multikey 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-screwed hole; 9-mud hole; 10-positioning baseplate; 11-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 multikey clamp for machining of positioning datum, be illustrated in figure 2 the bowing of multikey clamp for machining that the present invention is provided with positioning datum to attempt, a kind of multikey clamp for machining being provided with positioning datum of the present invention, comprise installing plate 1 and the clamping fixture seat 2 being arranged on the 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 the screwed hole 8 that 2 rows are oppositely arranged, described clamping fixture seat 2 two ends are provided with the bolt 7 be connected with screwed hole 8, described installing plate 1 is provided with parallel with clamping fixture seat 2 and for the positioning baseplate 10 of positioning workpieces end, described positioning baseplate 10 is provided with the arc positioning groove 11 of location cutter shaft.
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 can flat key simultaneously more than 2 and 2 or square key, interval is provided with screwed hole 8, clamping fixture seat 2 is facilitated to carry out moving installation, be convenient to flat key or the square key of processing different size, reduce the tight time, improve the utilization rate of processing benefit and equipment, by being provided with positioning baseplate 10, positioning baseplate 10 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, be provided with mud hole 9 in the middle of preferred described installing plate 1, this structure is conducive at the direct deslagging of key process, avoids waste residue to pile up and falls into screwed hole.
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 multikey clamp for machining of positioning datum, it is characterized in that: the clamping fixture seat comprising installing plate and setting pair of opposing 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 the screwed hole that 2 rows are oppositely arranged, described clamping fixture seat two ends are provided with the bolt be connected with screwed hole, 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 shaft.
2. the multikey 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 multikey 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 multikey clamp for machining being provided with positioning datum according to claim 1, is characterized in that: be provided with mud hole in the middle of described installing plate.
5. the according to claims 1 to 4 multikey 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.
CN201510857987.3A 2015-11-30 2015-11-30 Multi-key machining clamp provided with positioning benchmark Pending CN105269364A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510857987.3A CN105269364A (en) 2015-11-30 2015-11-30 Multi-key machining clamp provided with positioning benchmark

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510857987.3A CN105269364A (en) 2015-11-30 2015-11-30 Multi-key machining clamp provided with positioning benchmark

Publications (1)

Publication Number Publication Date
CN105269364A true CN105269364A (en) 2016-01-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510857987.3A Pending CN105269364A (en) 2015-11-30 2015-11-30 Multi-key machining clamp provided with positioning benchmark

Country Status (1)

Country Link
CN (1) CN105269364A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201132266Y (en) * 2007-12-26 2008-10-15 南车石家庄车辆有限公司 Processing assembly for axial pins
CN203254181U (en) * 2013-03-28 2013-10-30 安徽汇川机械有限公司 Piston rod drilling and pressing device
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
CN204123157U (en) * 2014-09-13 2015-01-28 奔宇电机集团有限公司 A kind of armature spindle milling machine frock
CN204148586U (en) * 2014-07-09 2015-02-11 浙江欧普特链传动有限公司 A kind of one-time formed frock of two flat filaments of cover
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
CN104589106A (en) * 2015-01-21 2015-05-06 柳州聚龙科技有限公司 Multi-station milling fixture for gear pins

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201132266Y (en) * 2007-12-26 2008-10-15 南车石家庄车辆有限公司 Processing assembly for axial pins
CN103658751A (en) * 2012-09-12 2014-03-26 大连升隆机械有限公司 Adjustable drilling jig for shaft
CN203254181U (en) * 2013-03-28 2013-10-30 安徽汇川机械有限公司 Piston rod drilling and pressing device
CN204148586U (en) * 2014-07-09 2015-02-11 浙江欧普特链传动有限公司 A kind of one-time formed frock of two flat filaments of cover
CN104175146A (en) * 2014-08-26 2014-12-03 无锡柯马机械有限公司 Gearbox machining fixture
CN204123157U (en) * 2014-09-13 2015-01-28 奔宇电机集团有限公司 A kind of armature spindle milling machine frock
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
CN104589106A (en) * 2015-01-21 2015-05-06 柳州聚龙科技有限公司 Multi-station milling fixture for gear pins

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Application publication date: 20160127