CN203804626U - Clamp for end face milling - Google Patents
Clamp for end face milling Download PDFInfo
- Publication number
- CN203804626U CN203804626U CN201420214986.8U CN201420214986U CN203804626U CN 203804626 U CN203804626 U CN 203804626U CN 201420214986 U CN201420214986 U CN 201420214986U CN 203804626 U CN203804626 U CN 203804626U
- Authority
- CN
- China
- Prior art keywords
- face milling
- base plate
- cushion block
- milling
- locating piece
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a clamp for end face milling. The clamp comprises a bottom plate which can be connected to a work table of a milling machine. A cushion block is fixed on the bottom plate and provided with a plurality of locating blocks and a plurality of locating pins, wherein the locating blocks and the locating pins are used for horizontally locating products to be milled. The bottom plate is provided with an air compressing cylinder arranged parallel to the cushion block. The air compressing cylinder is connected with a pressing plate through a hinged structure, wherein the pressing plate can swing vertically and vertically limit and press the products to be milled. A plurality of clamps for end face milling can be arranged in parallel, and a plurality of machining stations can be arranged. The clamp has the advantages of being safe and convenient to use, stable in machining takt, and high in yield, product quality and capacity.
Description
Technical field
It is machine cut clamp for machining field that the utility model relates to, and refers to especially a kind of end face milling fixture.
Background technology
In field of machining, milling machine processing is widely used, and when Milling Process, cutting force is larger, is again interrupted cut, vibrates greatlyr, so the requirement of fraise jig is higher.Will for the process characteristic of processing parts for this reason kind equipment design corresponding fixture.
In modern processing industry, fraise jig adopts manually and compresses mostly, as " multi-workpiece milling jig " patent Introduction be the transmission of a kind of application articulated linkage, workpiece utilizes the manual operation fixture scheme of profile plane positioning.Adopt and manually to compress that not only labour intensity is high, production capacity is low, and human factor impact causes various quality problems to take place frequently, be there is to hidden danger in workman's personal safety, and waste of human resource and equipment occupation rate are strengthened, what also have that technology proposes the introduction of a kind of machining center milling clamper is to locate with workpiece hole, Pneumatic Machine Center milling clamper, this device is used and can only make the workpiece of locating for machining hole, and each clamping and need to load and unload a plurality of parts while taking off workpiece, in practical operation, take time and effort, and affect product quality.
Utility model content
For deficiency of the prior art, the utility model proposes a kind of end face milling fixture, have safe and convenient to usely, processing beat is stable, and yield rate is high, and product quality is high, the advantage that production capacity is high.
The technical solution of the utility model is achieved in that
A kind of end face milling fixture, comprise the base plate that can connect milling machine table, on described base plate, be fixed with cushion block, on described cushion block, be provided with and treat several locating pieces and the several alignment pin that milling product positions, on described base plate, have the air compressing cylinder being set up in parallel with described cushion block, described air compressing cylinder is connected with and can be swung up and down and treat that to described milling product carries out the vertical spacing pressing plate with compressing by articulated structure.
In order to make the utility model more perfect, following technical scheme is further proposed:
On described base plate, be fixed with the hand-operated valve that can control described air compressing cylinder.
Described articulated structure is: the described pressing plate piece one end that is articulated and connected, and the hinged bearing fixing with respect to base plate of the described contiguous block other end, the hinged air compressing cylinder pull bar of described pressing plate tail end, described articulated structure is for take the lever construction that bearing is fulcrum.
On described cushion block, be provided with locating piece one, locating piece two, locating piece three, locating piece four, described four locating piece positions with described in treat that four locating surface positions of milling product are corresponding.
On described cushion block, be provided with two with described in treat the alignment pin that milling product orientation hole site is corresponding.
Between described cushion block and described base plate, being provided with several straight pins connects.
The invention also discloses a kind of multistation end face milling fixture, comprise the parallel several described end face milling fixture being set up in parallel, the base plate in all end face milling fixtures is connected and is one-body molded.
The utility model adopts technique scheme, can very convenient effective compression and taking-up treat milling product.And simple in structure, a plurality of processing stations are set, can effectively improve part working (machining) efficiency, can realize processing beat stable, yield rate is high, safe and convenient to use.Be specially adapted to CNC milling machine, compare with conventional fixture, have safe and convenient to usely, processing beat is stable, and yield rate is high, and product quality is high, the advantage that production capacity is high.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the top view of an embodiment of the utility model end face milling fixture;
Fig. 2 is the front view of end face milling fixture shown in Fig. 1;
Fig. 3 is the partial view of the top view of end face milling fixture shown in Fig. 1;
Fig. 4 is the top view for the treatment of milling product.
The corresponding title of sequence number in figure:
1, base plate, 2, air compressing cylinder, 3, soket head cap screw, 4, pressing plate, 5, alignment pin, 6, soket head cap screw, 7, cushion block, 8, locating piece one, 9, locating piece two, 10, locating piece three, 11, locating piece four, 12, straight pin, 13, soket head cap screw, 14, hand-operated valve, 15, straight pin, 16, air compressing cylinder pull bar, 17, contiguous block, 18, bearing, 19, treat milling product.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
A kind of end face milling fixture as shown in accompanying drawing 1-3, comprise the base plate 1 that connects milling machine table with a plurality of soket head cap screws 3, on described base plate 1, with several soket head cap screws 13, be fixed with cushion block 7, on described cushion block 7, be provided with and treat several locating pieces and the several alignment pin 5 that milling product positions, on described base plate 1, have the air compressing cylinder 2 being set up in parallel with described cushion block 7, described air compressing cylinder 2 is connected with and can be swung up and down and treat that to described milling product carries out the vertical spacing pressing plate 4 with compressing by articulated structure.
The utility model is treated milling product 19 by locating piece and alignment pin 5 and is accurately located, air compressing cylinder 2 can be with dynamic pressure plate 4 to rotate around bearing 18, utilize lever principle, the active force that air compressing cylinder 2 applies is delivered to and treats on milling product 19 by pressing plate 4, so just can compress very fast and effectively and milling product 19 is treated in taking-up.
On described base plate 1, be fixed with the hand-operated valve 14 that can control described air compressing cylinder 2, by regulating hand-operated valve 14 can control air compressing cylinder 2 band dynamic pressure plates 4, around bearing 18, rotate, thereby realizing pressing plate 4 treats the compression of milling product 19 and unclamps, can very convenient effective compression and taking-up treat milling product 19, make to process beat more stable.
As shown in Figure 2, articulated structure between air compressing cylinder 2 and pressing plate 4 is: empty described pressing plate 4 piece 17 one end that are articulated and connected, the hinged bearing 18 fixing with respect to base plate 1 of described contiguous block 17 other ends, the hinged air compressing cylinder pull bar 16 of described pressing plate 4 tail end, described articulated structure is for take the lever construction that bearing 18 is fulcrum.This structure has been utilized lever principle, and the active force that air compressing cylinder 2 is applied is delivered to and is treated on milling product 19 by pressing plate 4.Bearing described in practice 18 can be fixed on air compressing cylinder 2, base plate 1 or cushion block 7, only needs bearing 18 fixing with respect to base plate 1, uses contiguous block 17 to make the motion of pressing plate 4 more smooth.
As shown in Figure 1-2, on cushion block 7, with soket head cap screw 6, be fixed with locating piece 1, locating piece 29, locating piece 3 10, locating piece 4 11, described four locating piece positions with described in treat that 19 4 locating surface positions of milling product are corresponding, treat milling product 19 and carry out horizontal location.
As shown in Figure 3, on described cushion block 7, be provided with two with described in treat the alignment pin 5 that milling product 19 position of positioning hole are corresponding, alignment pin 5 is treated milling product 19 and is accurately located.
As shown in Figure 3, be provided with several straight pins 12 and connect between described cushion block 7 and described base plate 1,12 pairs of cushion blocks 7 of described straight pin are accurately located.
As shown in Figure 1, a kind of multistation end face milling fixture, comprise the parallel several described end face milling fixture being set up in parallel, base plate 1 in all end face milling fixtures is connected and is one-body molded, certainly the processing stations arranging in practice can increase or reduce according to actual conditions, this multistation layout type can improve production capacity, raising efficiency.
Fig. 4 is the front view for the treatment of milling product 19, is the complex structure that this fixture is suitable for processing, need vertical direction to compress and spacing workpiece in the one style chosen.
Treat that more specifically milling product 19 is for a kind of gearshift case, the utility model be specially adapted to shift gears facing cut process of case, in process, locating piece 1, locating piece 29, locating piece 3 10, locating piece 4 11 carry out horizontal direction location to four locating surfaces of gearshift case respectively, 5 pairs of alignment pins gearshift casees carry out location, horizontal direction hole, and it is spacing and compress that 4 pairs of gearshift casees of pressing plate carry out vertical direction.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. an end face milling fixture, comprise: the base plate (1) that can connect milling machine table, on described base plate (1), be fixed with cushion block (7), it is characterized in that: on described cushion block (7), be provided with and treat several locating pieces and the several alignment pin (5) that milling product (19) carries out horizontal location, on described base plate (1), have the air compressing cylinder (2) being set up in parallel with described cushion block (7), described air compressing cylinder (2) is connected with and can be swung up and down and treat that to described milling product (19) carries out the vertical spacing pressing plate (4) with compressing by articulated structure.
2. end face milling fixture according to claim 1, is characterized in that: on described base plate (1), be fixed with the hand-operated valve (14) that can control described air compressing cylinder (2).
3. end face milling fixture according to claim 1, it is characterized in that: described articulated structure is: described pressing plate (4) piece (17) one end that is articulated and connected, the hinged bearing (18) fixing with respect to base plate (1) of described contiguous block (17) other end, the hinged air compressing cylinder pull bar of described pressing plate (4) tail end (16), described articulated structure is to take the lever construction that bearing (18) is fulcrum.
4. end face milling fixture according to claim 1, it is characterized in that: on described cushion block (7), be provided with locating piece one (8), locating piece two (9), locating piece three (10), locating piece four (11), described four locating piece positions with described in treat that (19) four locating surface positions of milling product are corresponding.
5. end face milling fixture according to claim 1, is characterized in that: on described cushion block (7), be provided with two with described in treat the alignment pin (5) that milling product (19) position of positioning hole is corresponding.
6. end face milling fixture according to claim 1, is characterized in that: between described cushion block (7) and described base plate (1), be provided with several straight pins (12) and connect.
7. comprise the multistation end face milling fixture described in any one in claim 1 to 6, it is characterized in that: comprise the parallel several described end face milling fixture being set up in parallel, the base plate (1) in all end face milling fixtures is connected and is one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420214986.8U CN203804626U (en) | 2014-04-29 | 2014-04-29 | Clamp for end face milling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420214986.8U CN203804626U (en) | 2014-04-29 | 2014-04-29 | Clamp for end face milling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203804626U true CN203804626U (en) | 2014-09-03 |
Family
ID=51443435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420214986.8U Expired - Fee Related CN203804626U (en) | 2014-04-29 | 2014-04-29 | Clamp for end face milling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203804626U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500134A (en) * | 2015-11-27 | 2016-04-20 | 芜湖银星汽车零部件有限公司 | Oil filter seat end surface grinding device |
| CN106112627A (en) * | 2016-08-28 | 2016-11-16 | 温州天和汽车部件有限公司 | Clamp for milling flat |
| CN106624679A (en) * | 2016-12-20 | 2017-05-10 | 柳州通为机械有限公司 | Method for increasing processing precision of automobile mold parts |
| CN107953136A (en) * | 2016-10-14 | 2018-04-24 | 株式会社不二越 | Processing unit (plant) |
| CN109128919A (en) * | 2018-10-30 | 2019-01-04 | 宁波鸿达电机模具有限公司 | Milling Machining clamping method and its clamping structure |
-
2014
- 2014-04-29 CN CN201420214986.8U patent/CN203804626U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500134A (en) * | 2015-11-27 | 2016-04-20 | 芜湖银星汽车零部件有限公司 | Oil filter seat end surface grinding device |
| CN105500134B (en) * | 2015-11-27 | 2018-01-26 | 芜湖银星汽车零部件有限公司 | A kind of oil filter seat face grinding device |
| CN106112627A (en) * | 2016-08-28 | 2016-11-16 | 温州天和汽车部件有限公司 | Clamp for milling flat |
| CN107953136A (en) * | 2016-10-14 | 2018-04-24 | 株式会社不二越 | Processing unit (plant) |
| CN106624679A (en) * | 2016-12-20 | 2017-05-10 | 柳州通为机械有限公司 | Method for increasing processing precision of automobile mold parts |
| CN109128919A (en) * | 2018-10-30 | 2019-01-04 | 宁波鸿达电机模具有限公司 | Milling Machining clamping method and its clamping structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20170429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |