CN104339205B - A kind of metal dish fixture - Google Patents
A kind of metal dish fixture Download PDFInfo
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- CN104339205B CN104339205B CN201410616819.0A CN201410616819A CN104339205B CN 104339205 B CN104339205 B CN 104339205B CN 201410616819 A CN201410616819 A CN 201410616819A CN 104339205 B CN104339205 B CN 104339205B
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- dish
- metal dish
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- face
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- 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
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
Abstract
A kind of metal dish fixture, including working base (1) and location dish (2), described location dish (2) is fixing with described working base (1) to be connected；Offering, in the middle of described location dish (2), the first through hole (4) matched with metal dish to be processed (100) end face outer peripheral face, after making the end face of described metal dish to be processed (100) be seated in described first through hole (4), described metal dish to be processed (100) end face cooperatively forms to be processed with circular edge with the end face of described location dish (2)；Described working base (1) is provided with the fixing device of clamping metal dish (100).Compared with prior art, the metal dish clamping device simple in construction that the present invention provides, convenient mounting and clamping, firmly, the irregular processing end face of the metal dish with central hollow axle can be transformed into the end face processed with circular edge, prevent from ultrasonic metal surface processing procedure occurs the collapse phenomenon at metal dish edge.
Description
Technical field
The invention belongs to ultrasonic metal surface and process frock technical field, relate to the fixture of a kind of metal dish.
Background technology
Ultrasonic metal surface processing method is the technique using ultrasonic metal surface processing means to process metal surface,
Metal Surface Roughness after processing by ultrasonic metal surface processing method can reach Ra0.05, and wearability improves more than 50%,
Fatigue strength and fatigue life are enhanced about more than once.Ultrasonic metal surface treatment effect is than gold such as traditional turning, grinding, polishings
Metal surface processing mode is obviously improved, and roughness, wearability, fatigue strength and fatigue life all significantly improve.Therefore, ultrasonic
Ripple metal surface treating apparatus is widely used in the metallic surface processing devices such as lathe, grinding machine, boring machine, milling machine, to respectively
Plant metal surface to process.For having the metal surface of regular geometric shapes, to carry out ultrasonic surface treatment fairly simple, has
Lathe ultrasonic metal surface processing unit (plant), boring machine ultrasonic metallic surface processing device, milling machine ultrasonic metal surface add frock
Put.Such as, number of patent application be CN201310031565, invention entitled " Lathe ultrasonic metal surface processing technique "
Chinese invention patent application describe the ultrasound wave processing carried out for the endoporus on metal works, cylindrical and end face on lathe
Technique；Patent No. CN200910014789, invention entitled " a kind of numerical control supersonic machining apparatus for engine lathe "
Chinese invention patent disclose a kind of ultrasonic metallic surface processing device for lathe, this device can realize external disc and
The Ultrasonic machining of arc surface.
Have axis hole for centre, end face is that the metal dish of disc face carries out ultrasonic surface treatment, generally uses workpiece around metal
Disk center rotates, and disk end face is processed by the cutter head of ultrasonic metallic surface processing device, and adding man-hour cutter head can be at end face
Upper ecto-entad straight-line feed, it is also possible to straight-line feed from inside to outside, completes the processing of whole end face.As it is shown in figure 1, metal
Dish 100, its end face is circular, by axis hole 107 clamping in the middle of metal dish.Use above-mentioned workpiece to rotate, cutter head takes the air line
Processing mode, the track that cutter head 200 is passed by circular end face is the path of involute, as shown in Figure 2.Because of this involute
Spacing between inside and outside two sections of adjacent camber lines is that workpiece rotates a circle the straight line that cutter head 200 upwards passes by metal dish 100 end-face diameter
Distance, this distance is the least, relative to workpiece metal spiral circle involute that cutter head passes by circumferential lengths for, this distance
It is negligible, it is therefore contemplated that path is different inner diameters one group that cutter head 200 is passed by metal dish 100 end face
Circumference, the distance between each group circumference be workpiece metal spiral circle straight line that cutter head upwards passes by metal dish end-face diameter away from
From.When cutter head 200 goes to the outward flange of metal dish circular end face, at metal dish end face edge, the contact surface with cutter head is gradually reduced,
Lifting surface area reduces, and in the case of stress is constant, pressure becomes big, and once cutter head 200 departs from the outward flange of disk, metal web
Edge stress deformation, will result in the destruction to the edge of work, i.e. spoils limit phenomenon, reduce the serviceability of workpiece.
Have axis hole for centre, end face is that the metal card of non-disc face uses above-mentioned clamping method and surface treatment method to carry out
Also there will be card edge during Surface Machining to cave in phenomenon.As it is shown on figure 3, the metal dish 100 of non-disc face, centre is axis hole
107.As shown in Figure 4, its end face outward flange of the metal dish 100 of non-disc face is oval 600, uses and fills at aforementioned axis hole 107
Folder, the processing mode that metal dish 100 rotates around the spindle, cutter head 200 takes the air line, the rail that cutter head 200 is passed by metal card
Road is also one group of circumference of aforementioned different inner diameters as shown in Figure 2, when cutter head 200 moves to the short axle 400 of oval 600 to long
During end face outward flange between axle 500, cutter head can depart from metal dish end face outward flange, and cutter head continues motion and again touches metal
Returning to again on end face during dish end face neighboring edge, this processing mode can make to produce at metal non-disk end face edge to spoil limit.
Based on same reason, use above-mentioned processing method, the end face outward flange of metal card be square, triangle etc. other
During arbitrary plane shape, all can occur spoiling limit phenomenon at the edge of work.
Meanwhile, when cutter head passes by the irregular edge of work, cutter head can touch from another side again repeatedly from falling down edge
Another section of edge, due to this state cut in and out of cutter head stress, makes cutter head and the change of ultrasonic metal surface processing means
Width bar is constantly impacted, and has had a strong impact on the service life of cutter head and horn, even cannot process this metal works.
Some metal dish to be processed not only has irregular end face, and its intermediate shaft hole is also the most special, as it is shown in figure 5, to be added
Workpiece metal dish 100 includes 104, outer peripheral face 103 of former and later two end faces, and centre is hollow axle 102, hollow axle 102
Centre is axis hole 107, the axis of described axis hole 107 and two end faces 104 in certain level included angle A, included angle A: 0 ° of A
90°.When A=90 °, metal dish 100 is the metal dish shown in Fig. 1 or Fig. 3.So, the metal dish that the present invention is suitable for
The size that angle is A, A of 100 its axis hole 107 end faces to be processed with it is: 0 ° of A≤90 °.
Summary of the invention
For using, the processing mode that workpiece rotates, cutter head takes the air line has axis hole to centre, end face has outer peripheral metal dish
Occur during carrying out ultrasonic surface treatment spoils limit phenomenon, and the present invention provides the gold protecting card edge in a kind of course of processing
Belong to plate clamp.
Metal dish fixture, including working base (1) and location dish (2), described location dish (2) is fixed with described working base (1)
Connect；Offer, in the middle of described location dish (2), the first through hole (4) matched with metal dish 100 end face outer peripheral face to be processed,
The end face making described metal dish to be processed 100 be seated in described first through hole (4) after described metal dish 100 end face to be processed with
The end face of described location dish (2) cooperatively forms to be processed with circular edge；Described working base (1) is provided with folder
The fixing device of tight metal dish (100).
A kind of possible structure of described fixing device is: be provided with in the middle of receiving metal dish (100) in the middle of described working base (1)
The perforate (7) of axis hole, the angle between axis and location dish (2) the outer card of described perforate (7) is A；Described working base
(1) bottom of upper perforate (7) is provided with the first screwed hole (8)；Also include bolt (6), bolt (6) and the first screwed hole (8)
Threaded.Described included angle A is axis and the metal dish to be processed (100) of metal dish to be processed (100) intermediate shaft hole (107)
Angle between two end faces (104).
For the ease of taking out work piece metal dish (100) after completion of processing, upper first through hole in described location dish (2) (4)
Inner peripheral surface uses small-gap suture to coordinate with described metal dish 100 outer peripheral face.
Preferably, the fit clearance between inner peripheral surface and metal dish 100 outer peripheral face of described first through hole (4) is 0.02-0.05mm.
For the ease of dismounting workpiece metal dish (100), further technological improvement is, in the perforate (7) of described working base (1)
Inside arranging power assisting device, described power assisting device can be jacking block, spring or pneumatic means, hydraulic means etc..
Described power assisting device can be jacking block (3), offers the second through hole (9), described bolt during clamping in the middle of described jacking block (3)
(6) through described second through hole (9), described working base (1) is offered fabrication hole (10).
Described power assisting device can also is that spring (11), described spring (11) one end are resisted against the perforate (7) of described working base (1)
Bottom, the other end of described spring (11) is resisted against on the end face of described metal dish (100) central hollow axle, described in during clamping
Bolt (6) is through described spring (11) and makes spring (11) be in compressive state.
Described power assisting device is pneumatic means, arranges an air inlet (12) on working base (1), described air inlet (12) with
Described perforate (7) connects, and forms an air chamber between working base perforate (7) and metal dish (100) end face.
Described location dish (2) mode that be connected fixing with described working base (1) has a variety of, mode fairly simple in technique
It is detachably secured with described working base (1) including: described location dish (2) and is connected.
Further improvement project is, described working base (1) periphery is provided with first step (105), described location dish (2) week
While offer the second step (205) matched with working base (1) periphery first step；Described location dish (2) is if periphery is offered
Dry tapped through hole (206), described working base (1) periphery correspondence offers some screwed holes (106), described location dish (2) with
Described working base (1) connects by screw (13) is fixing.
Further, the 3rd step (207) is offered in described location dish (2) first through hole (4) inner side.
Further improvement project is, arranges on the nut of bolt (6) with the contact surface of metal dish (100) intermediate shaft hole
Pad (5).
The fixing device of the first clamping metal dish (100) above-mentioned, is i.e. provided with perforate (7), in institute in the middle of working base (1)
Stating the bottom of perforate (7), to be provided with the scheme of the first screwed hole (8) more complicated in technique,
The second improvement project of the fixing device that the present invention provides is:
The perforate (7) accommodating metal dish (100) intermediate shaft hole (107), described perforate (7) it is provided with in the middle of described working base (1)
Axis and location dish (2) outer card between angle be A, the bottom of perforate on described working base (7) is provided with fixing axle (14),
Described fixing axle (14) is fixing with described working base (1) to be connected, and described fixing axle (14) is provided with the second screwed hole (81)；
Also include that bolt (6), described bolt (6) are threadeded with the second screwed hole (81).
A kind of preferably connected mode is that described fixing axle (14) is provided with pin-and-hole (15), and described fixing axle (14) is with described
Working base (1) connects by pin (16) is fixing.
In order to protect the contact surface of bolt (6) and metal dish (100) central hollow axle, strengthen fastening effect, in bolt (6)
Nut and metal dish (100) intermediate shaft hole contact surface on pad (5) is set.
Remaining technological improvement is identical with the improvement project using the first fixing device above-mentioned.
It is the situation of elliptic plane for metal dish 100 end face outward flange, offers and gold to be processed in the middle of described location dish (2)
The ellipse hole (4) that genus dish 100 end face outer peripheral face matches, makes the end face of described metal dish to be processed 100 be seated described
Forming a plane to be processed with circular edge after in ellipse hole (4), this circular edge refers to than this metal dish 100
The biggest circumference of the circumference at major axis place of oval end face, as long as can guarantee that processing cutter head in the course of processing stays all the time
In the card that metal dish 100 end face matches with the card of location dish (2) and formed.
Same, when being square-shaped planar for metal dish 100 end face outward flange, offer with to be added in the middle of described location dish (2)
The square through-hole that work metal dish 100 end face outer peripheral face matches, makes the end face of described metal dish to be processed 100 be seated described
Forming a plane to be processed with circular edge after in square the first through hole (4), this circular edge refers to than this metal dish
The circumference that the circumference at the diagonal place of the square end faces of 100 is the biggest, as long as can guarantee that processing cutter head in the course of processing begins
Stay metal dish 100 end face eventually to match with the card of location dish (2) and in the card that formed.
During for the situation that metal dish 100 end face outward flange is triangle, offer and metal to be processed in the middle of described location dish (2)
The triangle through hole that dish 100 end face outer peripheral face matches, makes the end face of described metal dish to be processed 100 be seated described triangle
To be processed with circular edge is formed after in through hole (4).Described circular edge refers to the triangle than this metal dish 100
The circumference that the circumference at shape end face place is the biggest, as long as can guarantee that processing cutter head in the course of processing stays metal dish 100 end all the time
In the card matching with the card of location dish (2) and being formed in face.
Compared with prior art, the metal dish clamp structure that the present invention provides is simple, convenient mounting and clamping, firmly, it is possible to will with in
Between the irregular processing end face of metal dish of hollow axle be transformed into the end face processed with circular edge, prevent ultrasonic wave metal table
Face processing procedure occurs the collapse phenomenon at metal dish edge.This metal dish fixture is applicable to the various end with non-regular shape
Face and the middle metal dish with axis hole, the end face of described non-regular shape includes any plane；Described metal dish jackshaft
Angle between axially bored line and metal dish end face can be any angle.
Accompanying drawing explanation
Fig. 1 is circular end face metal dish processing mode structural representation；
Fig. 2 is the track configuration schematic diagram that cutter head is passed by the circular end face of metal dish；
Fig. 3 is oval end plane metal dish processing mode structural representation；
Fig. 4 is the track configuration schematic diagram that cutter head is passed by the oval end face of metal dish；
Fig. 5 is the structural representation of a kind of metal dish to be processed；
Fig. 6 is the structural representation of the first metal dish fixture that the present invention provides；
Fig. 7 is the structural representation of the second metal dish fixture that the present invention provides；
Fig. 8 is the structural representation of the third metal dish fixture that the present invention provides；
Fig. 9 is the structural representation of the 4th kind of metal dish fixture that the present invention provides；
Figure 10 is that the BB of Fig. 9 cuts open structural representation；
Figure 11 is the using method structural representation of metal dish fixture.
Detailed description of the invention
As shown in Figure 6, metal dish fixture, including working base 1 and location dish 2, described location dish 2 is solid with described working base 1
Fixed connection；Offer, in the middle of the dish 2 of described location, the first through hole 4 matched with metal dish 100 end face outer peripheral face to be processed, make
The end face of described metal dish to be processed 100 is seated in described first through hole 4 rear described metal dish 100 end face to be processed with described
The card of location dish 2 cooperatively forms to be processed with circular edge；Described working base 1 is provided with clamping metal dish 100
Fixing device.
A kind of structure of described fixing device is: as shown in Figure 6, is provided with in the middle of receiving metal dish 100 in the middle of described working base 1
The perforate 7 of axis hole, the angle between axis and the end face of location dish 2 of described perforate 7 is A；Perforate 7 on described working base 1
Bottom be provided with the first screwed hole 8；Also include that bolt 6, bolt 6 are threadeded with the first screwed hole 8.Described included angle A is
Angle between axis and 100 two end faces 104 of metal dish to be processed of metal dish 100 intermediate shaft hole 107 to be processed.
As shown in figure 11, use metal dish 100 to be processed to rotate around intermediate shaft hole 107, cutter head 200 is at metal dish 100 end face
On the processing mode that takes the air line has axis hole to centre, end face has before outer peripheral metal dish 100 carries out ultrasonic surface treatment,
First metal dish 100 intermediate shaft hole 107 is inserted perforate 7 on working base 1, metal dish 100 end face is put into and is opened in the middle of location dish 2
If the first through hole 4 matched with metal dish 100 end face outer peripheral face in, by described bolt 6 through metal dish 100 jackshaft
Threaded with the first screwed hole 8 behind hole 107, metal dish 100 to be processed is fixed in described metal dish fixture, by described
Working base 1 is fixed on the lathe of ultrasonic metal surface processing equipment and rotates on main shaft, is connected with machine tool chief axis and can directly pass through
After scroll chuck clamping or the fixing connection of other modes, clamping is complete.Described metal dish 100 by this fixture with lathe spindle
Rotate together, the cutter head of ultrasonic surface processing unit (plant) be resisted against on metal dish 100 end face, proceed by metal dish 100 with
The processing mode that machine tool chief axis rotates, cutter head 200 takes the air line on metal dish 100 end face carries out surface process, and cutter head goes to gold
Time at genus dish 100 end face short side edge, owing to there being the protection of location dish, cutter head will not fall down metal dish outward flange, it is to avoid spoils limit
Phenomenon, treats that cutter head post-treatment at metal dish face diameter upwards passes by metal dish 100 end face longest edge edge is complete, unclamps bolt 6,
Take out metal dish 100.
For the ease of after completion of processing take out work piece metal dish 100, on described location dish 2 inner peripheral surface of the first through hole 4 with
Described metal dish 100 outer peripheral face uses small-gap suture to coordinate.
Preferably, the fit clearance between inner peripheral surface and metal dish 100 outer peripheral face of described first through hole 4 is 0.02-0.05mm.
For the ease of dismounting workpiece metal dish 100, further technological improvement is, sets in the perforate 7 of described working base 1
Putting power assisting device, described power assisting device can be jacking block, spring or pneumatic means, hydraulic means etc..
As shown in Figure 6, described power assisting device is jacking block 3, offers the second through hole 9, described bolt during clamping in the middle of described jacking block 3
6 pass described second through hole 9.Offer fabrication hole 10 on described working base 1, during dismounting workpiece, after bolt 6 is dismantled, use
Instrument prizes jacking block 3 by the fabrication hole 10 on working base 1, utilizes the principle of lever to be ejected by metal dish 100.
As it is shown in fig. 7, described power assisting device is spring 11, described spring 11 one end is resisted against the perforate 7 of described working base 1
Bottom, the other end of described spring 11 is resisted against on the end face of described metal dish 100 central hollow axle, described bolt 6 during clamping
Through described spring 11 and make spring 11 be in compressive state.After being dismantled by bolt 6 when of dismounting, utilize compression spring 11
Metal dish 100 is ejected by elastic force automatically.
As shown in Figure 8, described power assisting device is pneumatic means, arranges an air inlet 12, described air inlet 12 on working base 1
Connect with described perforate 7, between working base perforate 7 and metal dish 100 end face, form an air chamber.During dismounting workpiece, first
First bolt 6 is pulled down, then at air inlet 12, be passed through compressed air, utilize compressed-air actuated instant airflow, by metal dish
100 eject.
Described location dish 2 has a variety of with the described fixing mode being connected of working base 1, and mode fairly simple in technique includes:
Described location dish 2 is detachably secured with described working base 1 and is connected.
As shown in Figure 6, further improvement project is, described working base 1 periphery is provided with first step 105, described location dish 2 weeks
While offer the second step 205 matched with working base 1 periphery first step 105；Described location dish 2 periphery offers some spiral shells
Stricture of vagina through hole 206, described working base 1 periphery correspondence offers some screwed holes 106, and described location dish 2 passes through with described working base 1
Screw 13 is fixing to be connected.
Further improving is to offer the 3rd step 207, the effect of the 3rd step inside described location dish 2 first through hole 4
It is to reduce the contact area between location dish 2 and metal dish 100 periphery, it is simple to coordinate；Prevent metal dish 100 end face and gold simultaneously
When genus dish 100 outer peripheral face intersection is jagged, the end face of metal dish 100 and working base 1 end contact be not tight, thus causes
Position unstable phenomenon.
In order to protect the contact surface of bolt 6 and metal dish 100 central hollow axle, strengthen fastening effect, at nut and the metal of bolt 6
On the contact surface of dish 100 intermediate shaft hole, pad 5 is set.
The fixing device of the first clamping metal dish 100 above-mentioned, is i.e. provided with perforate 7, in described perforate 7 in the middle of working base 1
To be provided with the scheme of the first screwed hole 8 more complicated in technique in bottom,
The second improvement project of the fixing device that the present invention provides is:
As it is shown in figure 9, be provided with the perforate 7 accommodating metal dish 100 intermediate shaft hole 107, described perforate 7 in the middle of described working base 1
Axis and the outer card of location dish 2 between angle be A, on described working base, the bottom of perforate 7 is provided with fixing axle 14, described
Fixing axle 14 is fixing with described working base 1 to be connected, and described fixing axle 14 is provided with the second screwed hole 81；Also include bolt 6,
Described bolt 6 is threadeded with the second screwed hole 81.
A kind of preferably connected mode is, described fixing axle 14 is provided with pin-and-hole 15, described fixing axle 14 and described working base 1
Connect by pin 16 is fixing.
As it is shown in figure 9, for the contact surface protecting bolt 6 and metal dish 100 central hollow axle, strengthen fastening effect, at spiral shell
The nut of bolt 6 arranges pad 5 on the contact surface of metal dish 100 intermediate shaft hole.
For the ease of dismounting workpiece metal dish 100, further technological improvement and the improvement using the first fixing device above-mentioned
Scheme is identical, i.e. arranges power assisting device in the perforate 7 of described working base 1, described power assisting device can be jacking block, spring or
Person's pneumatic means, hydraulic means etc..
It is the situation of elliptic plane for metal dish 100 end face outward flange, offers and metal to be processed in the middle of the dish 2 of described location
The ellipse hole 4 that dish 100 end face outer peripheral face matches, makes the end face of described metal dish to be processed 100 be seated described ellipse
Forming a plane to be processed with circular edge after in shape through hole 4, this circular edge refers to the ellipse than this metal dish 100
The circumference that the circumference at the major axis place of shape end face is the biggest, as long as can guarantee that processing cutter head in the course of processing stays metal dish all the time
In the card that 100 end faces match with the card of location dish 2 and formed.
Same, when being square-shaped planar for metal dish 100 end face outward flange, offer with to be processed in the middle of the dish 2 of described location
The square through-hole that metal dish 100 end face outer peripheral face matches, make the end face of described metal dish to be processed 100 be seated described just
Forming a plane to be processed with circular edge after in square first through hole 4, this circular edge refers to than this metal dish 100
The biggest circumference of the circumference at diagonal place of square end faces, as long as can guarantee that processing cutter head in the course of processing stays all the time
In the card matched with the card of location dish 2 at metal dish 100 end face and formed.
During for the situation that metal dish 100 end face outward flange is triangle, offer and metal dish to be processed in the middle of the dish 2 of described location
The triangle through hole that 100 end face outer peripheral faces match, makes the end face of described metal dish to be processed 100 be seated described triangle and leads to
To be processed with circular edge is formed after in hole 4.Described circular edge refers to the triangle end than this metal dish 100
The circumference that the circumference at place, face is the biggest, if can guarantee that the course of processing is processed cutter head stay all the time metal dish 100 end face with
In the card that the card of location dish 2 matches and formed.
Claims (10)
1. metal dish fixture, it is characterised in that include working base (1) and location dish (2), described location dish (2) is fixing with described working base (1) to be connected；Offering, in the middle of described location dish (2), the first through hole (4) matched with metal dish (100) end face outer peripheral face, after making the end face of described metal dish (100) be seated in described first through hole (4), described metal dish (100) end face cooperatively forms to be processed with circular edge with the card of described location dish (2)；The perforate (7) accommodating metal dish (100) intermediate shaft hole (107) it is provided with in the middle of described working base (1), angle between axis and location dish (2) the outer card of described perforate (7) is A, the bottom of perforate on described working base (7) is provided with fixing axle (14), described fixing axle (14) is fixing with described working base (1) to be connected, and described fixing axle (14) is provided with screwed hole (81)；Also include that bolt (6), described bolt (6) are threadeded with screwed hole (81)；Described fixing axle (14) is provided with pin-and-hole (15), and described fixing axle (14) is connected by pin (16) is fixing with described working base (1)；The inner peripheral surface of upper first through hole in described location dish (2) (4) uses small-gap suture to coordinate with described metal dish (100) outer peripheral face；In the perforate (7) of described working base (1), power assisting device is set.
Metal dish fixture the most according to claim 1, it is characterized in that, described power assisting device is jacking block (3), offers the second through hole (9) in the middle of described jacking block (3), during clamping, described bolt (6) passes described second through hole (9), and described working base (1) is offered fabrication hole (10).
Metal dish fixture the most according to claim 1, it is characterized in that, described power assisting device is spring (11), described spring (11) one end is resisted against perforate (7) bottom of described working base (1), the other end of described spring (11) is resisted against on the end face of described metal dish (100) central hollow axle, and during clamping, described bolt (6) through described spring (11) and makes spring (11) be in compressive state.
Metal dish fixture the most according to claim 1, it is characterized in that, arranging an air inlet (12) on working base (1), described air inlet (12) connects with described perforate (7), forms an air chamber between working base perforate (7) and metal dish (100) end face.
Metal dish fixture the most according to claim 1, it is characterised in that the fit clearance between inner peripheral surface and metal dish (100) outer peripheral face of described first through hole (4) is 0.02-0.05mm.
6. according to the metal dish fixture described in claim 1-5 any one claim, it is characterised in that described location dish (2) is detachably secured with described working base (1) and is connected.
Metal dish fixture the most according to claim 6, it is characterised in that described working base (1) periphery is provided with first step (105), described location dish (2) periphery offers the second step (205) matched with working base (1) periphery first step；Described location dish (2) periphery offers some tapped through holes (206), and described working base (1) periphery correspondence offers some screwed holes (106), and described location dish (2) is connected by screw (13) is fixing with described working base (1).
Metal dish fixture the most according to claim 7, it is characterised in that the 3rd step (207) is offered in described location dish (2) first through hole (4) inner side.
Metal dish fixture the most according to claim 8, it is characterised in that pad (5) is set on the nut of bolt (6) with the contact surface of metal dish (100) intermediate shaft hole.
Metal dish fixture the most according to claim 9, it is characterised in that described first through hole (4) is ellipse hole, or square through-hole, or triangle through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410616819.0A CN104339205B (en) | 2014-11-05 | 2014-11-05 | A kind of metal dish fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410616819.0A CN104339205B (en) | 2014-11-05 | 2014-11-05 | A kind of metal dish fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104339205A CN104339205A (en) | 2015-02-11 |
| CN104339205B true CN104339205B (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410616819.0A Active CN104339205B (en) | 2014-11-05 | 2014-11-05 | A kind of metal dish fixture |
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| Country | Link |
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| CN (1) | CN104339205B (en) |
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| CN103111792A (en) * | 2013-01-28 | 2013-05-22 | 赵显华 | Lathe ultrasonic metal surface machining technology |
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| CN204195354U (en) * | 2014-11-05 | 2015-03-11 | 山东华云机电科技有限公司 | A kind of metal dish fixture |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130249156A1 (en) * | 2010-12-02 | 2013-09-26 | Kosmek Ltd. | Clamp apparatus |
| AU2012318254B2 (en) * | 2012-05-20 | 2015-01-15 | Zhejiang Linix Motor Co., Ltd | Tool for clamping using sides of workpieces |
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2014
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101503755A (en) * | 2009-03-12 | 2009-08-12 | 山东华云机电科技有限公司 | Numerical control supersonic machining apparatus for general lathe |
| CN202964220U (en) * | 2012-11-27 | 2013-06-05 | 王琰 | Tool fixture for bearing keeping frame end face processing |
| CN103111792A (en) * | 2013-01-28 | 2013-05-22 | 赵显华 | Lathe ultrasonic metal surface machining technology |
| CN204195354U (en) * | 2014-11-05 | 2015-03-11 | 山东华云机电科技有限公司 | A kind of metal dish fixture |
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