CN204711608U - Rotary type milling machine fixture - Google Patents
Rotary type milling machine fixture Download PDFInfo
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- CN204711608U CN204711608U CN201520218590.5U CN201520218590U CN204711608U CN 204711608 U CN204711608 U CN 204711608U CN 201520218590 U CN201520218590 U CN 201520218590U CN 204711608 U CN204711608 U CN 204711608U
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Abstract
The utility model discloses a kind of rotary type milling machine fixture, relate to machining fixture technical field, comprise the supporting leg that can be fixed on milling machine table, location-plate is provided with above supporting leg, location-plate relative level face tilt angle [alpha] is 4 °, positioning core axle and alignment pin is provided with in the middle part of location-plate, positioning core axle upper end is provided with retaining mechanism, supporting leg is fixed on milling machine table, centre bore manufactured on workpiece and periphery hole are positioned on location-plate with positioning core axle and detent fit respectively, by retaining mechanism, workpiece is fixed on location-plate again, by the location-plate arranged with horizontal plane, position to be processed for workpiece is placed in milling cutter, machined surface is the level of state, only need around positioning core axle rotary work piece after processing inclined-plane, side, again be locked and can process opposite side inclined-plane.Utilize the utility model can save frock manufacturing cost, enhance productivity, ensure product quality.
Description
Technical field
The utility model relates to machining fixture technical field.
Background technology
Some identical finished surfaces on many workpiece become circle distribution to some axially bored lines, normally design many sleeve clamps, multiple devices are processed each portion faces respectively during batch production to the processing method of this type of workpiece.Such as: 4 ° of inclined-planes that K6 body center plate upper surface has two places to distribute to centre bore axisymmetrical are (as Fig. 1,2, wherein α=4 °, H=26mm), the past adopts line processing, first on K6 body center plate, finishes Working position line, again K6 body center plate is placed on 4 ° of inclined sizing blocks, clamp by after line centering, shaping machine is processed inclined-plane, 4 °, one end, after machining, unclamps workpiece, again workpiece is lifted, the processing other end 4 ° of inclined-planes.This processing method needs line, centering, again lifting etc. longer for non-cutting time, and production efficiency is lower.
At device resource limited or in order to save frock manufacturing cost time, simultaneously also in order to improve working (machining) efficiency, fixture can be made swinging, each position machined surface on processing work is carried out by rotary jig, so we have designed and produced a set of K6 body center plate milling 4 ° of inclined plane clamps, for processing 4 ° of inclined-planes on K6 body center plate.
Utility model content
Technical problem to be solved in the utility model is to provide the rotary type milling machine fixture that a kind of structure is simple, easy to operate, working (machining) efficiency is high, can save cost of manufacture, reduces the secondary process time, ensures product processing quality.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of rotary type milling machine fixture, comprise the supporting leg that can be fixed on milling machine table, location-plate is provided with above described supporting leg, described location-plate relative level face tilt angle [alpha] is 4 °, positioning core axle and alignment pin is provided with in the middle part of described location-plate, described positioning core axle upper end is provided with retaining mechanism, and described positioning core axle can coordinate with workpiece center hole, and described alignment pin can coordinate with the periphery hole on workpiece.
Preferably, described retaining mechanism comprises open washer and locking nut, and described positioning core axle top is provided with external screw thread, described locking nut and positioning core axle top threaded engagement.
Preferably, described supporting leg is symmetricly set on positioning core axle both sides, is provided with the feather key coordinated with milling machine table bottom described supporting leg, and two leg outer sides are arranged with ear seat.
The beneficial effect adopting technique scheme to produce is: fixed on the table by supporting leg, centre bore manufactured on workpiece and periphery hole are positioned on location-plate with positioning core axle and detent fit respectively, by the retaining mechanism of open washer and locking nut composition, workpiece is fixed on location-plate again, by the location-plate arranged with horizontal plane, machined surface is the level of state, only need around positioning core axle rotary work piece after processing inclined-plane, side, again locate, be locked and can process opposite side inclined-plane, do not need to lift workpiece, effectively can reduce the non-cutting time that workpiece and centering workpiece are installed in lifting, frock quantity can be reduced, can ensure that inclined-plane that two ends process is to the symmetry of centre bore axis simultaneously, constant product quality, reliably.The utility model has the advantage that structure is simple, easy to operate, working (machining) efficiency is high, can save frock manufacturing cost, processing technology, reduces non-cutting time, improves the production efficiency of K6 body center plate 4 ° of oblique surface machinings, ensures product quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of K6 body center plate;
Fig. 2 is the A-A sectional view in Fig. 1;
Fig. 3 is front view of the present utility model;
Fig. 4 is the B direction view in Fig. 3;
Fig. 5 is the right view of Fig. 3;
Fig. 6 is the upward view of Fig. 3;
Fig. 7 is using state figure of the present utility model;
In figure: 1-supporting leg, 2-location-plate, 3-positioning core axle, 4-alignment pin, 5-open washer, 6-locking nut, 7-feather key, 8-ear seat, 9-K6 body center plate.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
A kind of rotary type milling machine fixture as seen in figures 3-6, comprise the supporting leg 1 that can be fixed on milling machine table, location-plate 2 is provided with above described supporting leg 1, described location-plate 2 relative level face tilt angle [alpha] is 4 °, corresponding with this product of K6 body center plate, be provided with positioning core axle 3 and alignment pin 4 in the middle part of described location-plate 2, described positioning core axle 3 upper end is provided with retaining mechanism, described positioning core axle 3 can coordinate with workpiece center hole, and described alignment pin 4 can coordinate with the periphery hole on workpiece.
As a kind of preferred structure, described retaining mechanism comprises open washer 5 and locking nut 6, and described positioning core axle 3 top is provided with external screw thread, described locking nut 6 and positioning core axle 3 top threaded engagement.Described supporting leg 1 is symmetricly set on positioning core axle 3 both sides, is provided with the feather key 7 coordinated with milling machine table bottom described supporting leg 1, and is arranged with ear seat 8 outside two supporting legs 1.
As shown in Figure 7, to process 4 ° of inclined-planes on K6 body center plate, in figure, α is 4 °: during concrete operations, feather key 7 by supporting leg 1 bottom coordinates with milling machine table, recycling bolt coordinates with two ends ear seat 8 to be fixed supporting leg 1 on the table, centre bore manufactured on K6 body center plate 9 and periphery hole being coordinated with positioning core axle 3 and alignment pin 4 is respectively positioned on location-plate 2, K6 body center plate 9 is fixed on location-plate 2 by the retaining mechanism consisted of open washer 5 and locking nut 6 again, by the location-plate 2 arranged with horizontal plane, position to be processed for K6 body center plate 9 is placed in milling cutter, machined surface is the level of state, only K6 body center plate 9 need be turned round around positioning core axle 3 after processing inclined-plane, side, again be locked and can process opposite side inclined-plane, do not need lifting K6 body center plate 9, effectively can reduce the non-cutting time that workpiece and centering workpiece are installed in lifting, frock quantity can be reduced, can ensure that inclined-plane that two ends process is to the symmetry of centre bore axis simultaneously, constant product quality, reliably.
In sum, the utility model has the advantage that structure is simple, easy to operate, working (machining) efficiency is high, to make full use of on workpiece machined surface to the circle distribution characteristic of axially bored line, workpiece is located in fixture revolution axle using this hole as positioning datum, and utilize certain the hole alignment pin on workpiece to carry out circumference location to workpiece, add and first process place's machined surface man-hour, process rear workpiece and reorientate clamping with alignment pin after the required angle of axle revolution, process other position machined surface, such relevant surfaces just can complete on an equipment, a sleeve clamp.Utilize the utility model can save frock manufacturing cost, processing technology, reduce non-cutting time, improve the operating efficiency of K6 body center plate 4 ° of oblique surface machinings, ensure product quality.
Claims (3)
1. a rotary type milling machine fixture, it is characterized in that: comprise the supporting leg (1) that can be fixed on milling machine table, described supporting leg (1) top is provided with location-plate (2), described location-plate (2) relative level face tilt angle [alpha] is 4 °, described location-plate (2) middle part is provided with positioning core axle (3) and alignment pin (4), described positioning core axle (3) upper end is provided with retaining mechanism, described positioning core axle (3) can coordinate with workpiece center hole, and described alignment pin (4) can coordinate with the periphery hole on workpiece.
2. rotary type milling machine fixture according to claim 1, it is characterized in that: described retaining mechanism comprises open washer (5) and locking nut (6), described positioning core axle (3) top is provided with external screw thread, described locking nut (6) and positioning core axle (3) top threaded engagement.
3. rotary type milling machine fixture according to claim 2, it is characterized in that: described supporting leg (1) is symmetricly set on positioning core axle (3) both sides, described supporting leg (1) bottom is provided with the feather key (7) coordinated with milling machine table, and two supporting legs (1) outside is arranged with ear seat (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520218590.5U CN204711608U (en) | 2015-04-13 | 2015-04-13 | Rotary type milling machine fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520218590.5U CN204711608U (en) | 2015-04-13 | 2015-04-13 | Rotary type milling machine fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204711608U true CN204711608U (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520218590.5U Active CN204711608U (en) | 2015-04-13 | 2015-04-13 | Rotary type milling machine fixture |
Country Status (1)
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| CN (1) | CN204711608U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414972A (en) * | 2015-12-15 | 2016-03-23 | 王永妍 | Special machine tool for drilling, expanding and reaming |
| CN106112583A (en) * | 2016-06-28 | 2016-11-16 | 梧州奥卡光学仪器有限公司 | Shaft supporting seat milling clamper |
| CN113681464A (en) * | 2021-07-27 | 2021-11-23 | 山东常林机械集团股份有限公司 | Inclined plate part plane grinding clamping device and method |
-
2015
- 2015-04-13 CN CN201520218590.5U patent/CN204711608U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414972A (en) * | 2015-12-15 | 2016-03-23 | 王永妍 | Special machine tool for drilling, expanding and reaming |
| CN108058020A (en) * | 2015-12-15 | 2018-05-22 | 王永妍 | Brill reaming special purpose machine tool with fraising mechanism |
| CN108098344A (en) * | 2015-12-15 | 2018-06-01 | 王永妍 | A kind of brill reaming special purpose machine tool |
| CN106112583A (en) * | 2016-06-28 | 2016-11-16 | 梧州奥卡光学仪器有限公司 | Shaft supporting seat milling clamper |
| CN113681464A (en) * | 2021-07-27 | 2021-11-23 | 山东常林机械集团股份有限公司 | Inclined plate part plane grinding clamping device and method |
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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 | ||
| CP03 | Change of name, title or address |
Address after: 051430 Shijiazhuang Province, Luancheng City, Shijiazhuang province equipment Industrial Park, Yu Xiang street, No. 168 Patentee after: CRRC SHIJIAZHUANG CO., LTD. Address before: 050000 Shijiazhuang Province, Luancheng City, Shijiazhuang province equipment Industrial Park, Yu Xiang street, No. 168 Patentee before: CSR SHIJIAZHUANG ROLLING STOCK WORKS |