CN205799187U - Oil stone clip head unit - Google Patents
Oil stone clip head unit Download PDFInfo
- Publication number
- CN205799187U CN205799187U CN201620804728.4U CN201620804728U CN205799187U CN 205799187 U CN205799187 U CN 205799187U CN 201620804728 U CN201620804728 U CN 201620804728U CN 205799187 U CN205799187 U CN 205799187U
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- slide
- slide block
- head unit
- mounting seat
- oil stone
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Abstract
The utility model discloses a kind of oil stone clip head unit, it includes mounting seat (1) and extension arm (2), one oilstone (3) is installed on one end of extension arm (2), it is characterized in that: described mounting seat (1) is provided with slide (4), slide (4) is provided with a slide block (5), described slide block (5) is slidably matched along the length direction of oilstone (3) with slide (4), the other end of described extension arm (2) is fixed with slide block (5), and described slide (4) is provided with the driver for driving slide block (5).This utility model provides a kind of oil stone clip head unit, and it can complete oilstone feed compensation along its length direction without arranging extra device on oilstone position.
Description
Technical field
This utility model relates to the technical field of Superfinishing machine, specifically a kind of oil stone clip head unit.
Background technology
Oilstone, is typically used on Superfinishing machine, by the grinding of oilstone Yu work surface, completes the super of work surface
Polish.And need oilstone is applied a preload pressure towards work surface in the process, thus ensure oilstone and treat
The frictional force of finished surface, but oilstone oilstone during grinding work surface will constantly be lost, and therefore needs
Want the feed compensation that oilstone is the most lasting, thus ensure effectively carrying out of process of lapping.Prior art is adopted often
With ejecting mechanism against the end of oilstone so that oilstone be fed to along its length the head of oilstone all the time with work surface
Compress.But there is following problem in this prior art, 1) limited by oilstone material, ejecting mechanism may against oilstone
Oilstone can be caused to damage, 2) oilstone small volume, and generally require and stretch to inside workpiece, such as shaft hole series workpiece, this is just
Limit the installation of ejecting mechanism, 3) Superfinishing machine of part is also accompanied by waving or vibration function of oilstone, and surpasses this type of
Essence machine, ejecting mechanism needs to rotate with waving of oilstone, and therefore the structure of ejecting mechanism is complex, equipment cost height,
Precision and stability is poor, and 4) should ensure that the position dimension of oilstone ensures that oilstone is only along self under the promotion of ejecting mechanism again
Cutting direction feeding and horizontal play is little, therefore the dimension precision requirement for oilstone self is higher, improves the system of oilstone
Cause this.
Summary of the invention
Technical problem to be solved in the utility model is: providing a kind of oil stone clip head unit, it is without at oilstone place
Extra device is set on position and can complete oilstone feed compensation along its length direction.
Technical solution adopted in the utility model is: providing a kind of oil stone clip head unit, it includes mounting seat and prolongation
Arm, one end of extension arm is provided with an oilstone, it is characterised in that: described mounting seat is provided with slide, and slide is provided with one
Slide block, described slide block is slidably matched along the length direction of oilstone with slide, and the other end of described extension arm is fixed with slide block, described
Slide is provided with the driver for driving slide block.
Described driver includes a piston, surrounds formation one plunger shaft between slide block and slide, and piston is snug fit at work
Fill in intracavity, and plunger shaft is separated into ante-chamber and back cavity by described piston, described slide is respectively equipped with and connects with ante-chamber and back cavity
Passage, each passage each self-corresponding inlet communication with on slide respectively, described slide block joins along length direction and the piston of piston
Dynamic.
The centre position of described piston is provided with draw-in groove, is provided with and the fixture block of draw-in groove clamping, described fixture block and cunning in plunger shaft
Block is fixed.
Described slide block is provided with feeding guide post, and the two ends of feeding guide post are fixed with slide respectively, and slide block is led with feeding
It is slidably matched to bar.
Described mounting seat is provided with connection dish, and connection dish is fixed with mounting seat, and described slide is slidably matched with being connected dish,
And the direction of motion of slide is vertical with the direction of motion of slide block, described mounting seat is provided with for driving the reciprocating shake of slide
Motivation structure.
Described percussion mechanism includes that the rotating shaft being rotatably assorted in mounting seat, described connection dish are provided with for rotating shaft
End runs through the central through hole of connection dish, and the end of the nearly slide of rotating shaft is provided with for driving slide along the direction of motion being perpendicular to slide block
Reciprocating cam pack, mounting seat is provided with the motor rotated for drive shaft.
Described cam pack includes projection and sleeve, and the end face of projection and rotating shaft is fixed, and the axis of projection and rotating shaft
Eccentric axis arrange, one end of described sleeve fixes with slide, and the other end of sleeve is provided with the groove being slidably matched with projection,
Groove length in the direction of motion of slide block adds projection axis and the shaft axis of twice more than or equal to the diameter of projection
Between eccentric distance sum.
Being arranged with a square shifting block on described projection, groove length in the direction of motion of slide block is more than or equal to
Shifting block along glide direction width plus twice projection axis and shaft axis between eccentric distance sum.
Described connection dish is removable with mounting seat to be connected, and connection dish is adjustable along the circumferential position of self.
Described mounting seat is provided with the A/F the second groove less than slot bottom width, and the second described groove is along connecting
Dish circumferentially extending, is sliding combined with some compact heaps in described second groove, compact heap is be connected between dish can by bolt
Formula of tearing open connects.
After using above structure, oil stone clip head unit of the present utility model compared with prior art has the advantage that logical
Crossing slide block and drive the oilstone entirety feeding on extension arm and extension arm, therefore oilstone is directly fixed on extension arm, for
The dimensional requirement of oilstone is low, can complete the processing for shaft hole series part.
Accompanying drawing explanation
Fig. 1 is the structural representation of oil stone clip head unit of the present utility model.
Fig. 2 is the structural representation in another direction of Fig. 1.
Fig. 3 is the exploded perspective view of Fig. 2.
Fig. 4 is the top view of oil stone clip head unit of the present utility model.
Fig. 5 is the cross-sectional schematic in " A-A " direction in Fig. 3.
Fig. 6 is the cross-sectional schematic in " B-B " direction in Fig. 4.
Fig. 7 is the cross-sectional schematic in " C-C " direction in Fig. 6.
Fig. 8 is the cross-sectional schematic in " D-D " direction in Fig. 6.
Fig. 9 is the side view of spindle portion of the present utility model.
Figure 10 is the close-up schematic view in " E " region in Fig. 3.
Wherein, 1, mounting seat, 2, extension arm, 3, oilstone, 4, slide, 4.1, import, 5, slide block, 6, piston, 7, ante-chamber, 8,
Back cavity, 9, passage, 10, fixture block, 11, feeding guide post, 12, connection dish, 13, rotating shaft, 14, cam pack, 15, motor, 16, convex
Post, 17, sleeve, 17.1, groove, 18, shifting block, the 19, second groove, 20, compact heap, 21, swing guide post, 22, end cap.
Detailed description of the invention
The utility model is described in further detail with detailed description of the invention below in conjunction with the accompanying drawings.
This utility model provides a kind of oil stone clip head unit, and it includes mounting seat 1 and extension arm 2, on one end of extension arm 2
One oilstone 3 is installed, it is characterised in that: described mounting seat 1 is provided with slide 4, and slide 4 is provided with a slide block 5, described slide block
5 are slidably matched along the length direction of oilstone 3 with slide 4, and the other end of described extension arm 2 is fixed, on described slide 4 with slide block 5
It is provided with the driver for driving slide block 5.
Described driver includes a piston 6, surrounds formation one plunger shaft between slide block 5 and slide 4, and piston 6 is slidably matched
In plunger shaft, and plunger shaft is separated into ante-chamber 7 and back cavity 8 by described piston 6, described slide 4 is respectively equipped with ante-chamber 7 and
The passage 9 of back cavity 8 connection, the self-corresponding import 4.1 each with on slide 4 respectively of each passage 9 connects, and described slide block 5 is along piston 6
Length direction links with piston 6.Ante-chamber 7 and back cavity 8 it is positioned at along the position corresponding to the axis direction of piston 6 on described slide 4
On be respectively equipped with end cap 22, end cap 22 covers the installing hole on slide 4.As it can be seen, end cap 22 forms flange inwardly, i.e. described
An end cap 22 actually piston/cylinder, piston is placed in piston/cylinder, and the most above-mentioned ante-chamber 7 and back cavity 8 are respectively by each
End cap 22 and the end face of piston surround formation.Therefore surrounding formation one plunger shaft between the slide block 5 described in literary composition and slide 4 is
Referring to that slide block 5 and slide 4 exist a plunger shaft in coordinating the latter two, described plunger shaft can be the formation between slide block 5 and slide 4
Cavity, it is possible to so that the cavity that slide block 5, slide 4 and end cap 22 are formed, can be more that end cap 22 is piston cylinder as shown in FIG.
Structure.
The centre position of described piston 6 is provided with draw-in groove, is provided with the fixture block 10 with draw-in groove clamping, described fixture block 10 in plunger shaft
Fix with slide block 5.Described fixture block 10 is integral type structure with slide block 5.
Described slide block 5 is provided with feeding guide post 11, and the two ends of feeding guide post 11 are fixed with slide 4 respectively, slide block 5 with
Feeding guide post 11 is slidably matched.Above-mentioned being slidably matched can be that the through hole on slide block is slidably matched with feeding guide post 11,
Can also be to be coordinated with the lateral wall rolling of feeding guide post 11 by the rolling element being located in slide block 5, thus realize slide block 5 He
The relative motion of feeding guide post 11.
Described driver can also is that cylinder or the hydraulic cylinder of a peripheral hardware, cylinder are fixed with slide 4, the piston rod of cylinder
Fix with slide block 5.
Described mounting seat 1 is provided with connection dish 12, and connection dish 12 is fixed with mounting seat 1, described slide 4 be connected dish 12
Being slidably matched, and the direction of motion of slide 4 is vertical with the direction of motion of slide block 5, described mounting seat 1 is provided with for driving slide
4 reciprocating percussion mechanisms.As it can be seen, percussion mechanism can drive oilstone 3 to shake by slide, thus improve oilstone pair
Polishing effect in surface of the work.On described slide 4, the direction of motion along slide 4 is provided with swing guide post 21, swings guide post
The two ends of 21 are fixed with being connected dish 12, and slide 4 is provided with and swings the pilot hole that guide post 21 is slidably matched.
Described percussion mechanism includes the rotating shaft 13 being rotatably assorted in mounting seat 1, and described connection dish 12 is provided with for turning
The central through hole of connection dish 12 is run through in one end of axle 13, and the end of the nearly slide 4 of rotating shaft 13 is provided with for driving slide 4 along being perpendicular to
The reciprocating cam pack of the direction of motion 14 of slide block 5, mounting seat 1 is provided with the motor 15 rotated for drive shaft 13.
As described in Figure, motor 15 is fixed with mounting seat 1 by an installing plate.
Described cam pack 14 includes projection 16 and sleeve 17, and the end face of projection 16 and rotating shaft 13 is fixed, and projection 16
The eccentric axis of axis and rotating shaft 13 arrange, one end of described sleeve 17 is fixed with slide 4, the other end of sleeve 17 be provided with
The groove 17.1 that projection 16 is slidably matched, the groove 17.1 length in the direction of motion of slide block 5 is more than or equal to projection 16
Diameter is plus the eccentric distance sum between projection 16 axis and rotating shaft 13 axis of twice.
A square shifting block 18, the groove 17.1 length in the direction of motion of slide block 5 it is arranged with on described projection 16
More than or equal to shifting block 18 along glide direction width plus twice projection 16 axis and rotating shaft 13 axis between eccentric throw
From sum.
Described connection dish 12 is removable with mounting seat 1 to be connected, and connection dish 12 is adjustable along the circumferential position of self.Above-mentioned
Position adjustable refer to oilstone 3 debug during by the rotation of connection dish 12 can adjust oilstone length direction towards,
Make oilstone tilt thus meet the requirement of workpiece difference cambered surface.Connection dish 12 He is locked when connection dish 12 turns to setting position
Mounting seat 1 completes debugging process.
Described mounting seat 1 is provided with the A/F the second groove 19 less than slot bottom width, the second described groove 19
Circumferentially extending along connection dish 12, is sliding combined with some compact heaps 20 in described second groove 19, compact heap 20 be connected dish
By the removable connection of bolt between 12.
Above this utility model preferred embodiment is described, but is not to be construed as limitations on claims.
This utility model is not only limited to above example, and its concrete structure allows to change, all in this utility model demand for independence
The various changes made in protection domain are all in protection domain of the present utility model.
Claims (10)
1. an oil stone clip head unit, it includes mounting seat (1) and extension arm (2), one end of extension arm (2) is provided with an oil
Stone (3), it is characterised in that: described mounting seat (1) is provided with slide (4), and slide (4) is provided with a slide block (5), described slide block
(5) length direction along oilstone (3) is slidably matched with slide (4), and the other end of described extension arm (2) is fixed with slide block (5), institute
State slide (4) and be provided with the driver for driving slide block (5).
Oil stone clip head unit the most according to claim 1, it is characterised in that: described driver includes a piston (6), slide block
(5) and surrounding formation one plunger shaft between slide (4), piston (6) is snug fit in plunger shaft, and described piston (6) will be lived
Plug chamber is separated into ante-chamber (7) and back cavity (8), and described slide (4) is respectively equipped with the passage connected with ante-chamber (7) and back cavity (8)
(9), each passage (9) each self-corresponding import (4.1) upper with slide (4) respectively connects, and described slide block (5) is along the length of piston (6)
Link with piston (6) in degree direction.
Oil stone clip head unit the most according to claim 2, it is characterised in that: the centre position of described piston (6) is provided with card
Groove, is provided with the fixture block (10) with draw-in groove clamping in plunger shaft, described fixture block (10) is fixed with slide block (5).
Oil stone clip head unit the most according to claim 2, it is characterised in that: described slide block (5) is provided with feeding guide post
(11), the two ends of feeding guide post (11) are fixed with slide (4) respectively, and slide block (5) is slidably matched with feeding guide post (11).
Oil stone clip head unit the most according to claim 1, it is characterised in that: described mounting seat (1) is provided with connection dish
(12), connection dish (12) is fixed with mounting seat (1), and described slide (4) is slidably matched with being connected dish (12), and the fortune of slide (4)
Dynamic direction is vertical with the direction of motion of slide block (5), and described mounting seat (1) is provided with for driving slide (4) reciprocating shake
Motivation structure.
Oil stone clip head unit the most according to claim 5, it is characterised in that: described percussion mechanism include being rotatably assorted in
Rotating shaft (13) in mounting seat (1), described connection dish (12) is provided with the one end for rotating shaft (13) and runs through in connection dish (12)
Heart through hole, the end of the nearly slide (4) of rotating shaft (13) is provided with for driving slide (4) past along the direction of motion being perpendicular to slide block (5)
The cam pack (14) of multiple motion, mounting seat (1) is provided with the motor (15) rotated for drive shaft (13).
Oil stone clip head unit the most according to claim 6, it is characterised in that: described cam pack (14) includes projection
And sleeve (17) (16), the end face of projection (16) and rotating shaft (13) is fixed, and the axis of the axis of projection (16) and rotating shaft (13)
Eccentric setting, one end of described sleeve (17) is fixing with slide (4), and the other end of sleeve (17) is provided with to slide with projection (16) joins
The groove (17.1) closed, the groove (17.1) length in the direction of motion of slide block (5) is more than or equal to the diameter of projection (16)
Plus the eccentric distance sum between projection (16) axis and rotating shaft (13) axis of twice.
Oil stone clip head unit the most according to claim 7, it is characterised in that: it is arranged with one on described projection (16) square
Shifting block (18), the groove (17.1) length in the direction of motion of slide block (5) more than or equal to shifting block (18) along glide direction
Width plus twice projection (16) axis and rotating shaft (13) axis between eccentric distance sum.
Oil stone clip head unit the most according to claim 5, it is characterised in that: described connection dish (12) and mounting seat (1)
Removable connection, and connection dish (12) is adjustable along the circumferential position of self.
Oil stone clip head unit the most according to claim 9, it is characterised in that: described mounting seat (1) is provided with an opening width
Degree less than second groove (19) of slot bottom width, circumferentially extending along connection dish (12) of described the second groove (19), described the
Be sliding combined with some compact heaps (20) in two grooves (19), compact heap (20) be connected between dish (12) by bolt removable
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620804728.4U CN205799187U (en) | 2016-07-27 | 2016-07-27 | Oil stone clip head unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620804728.4U CN205799187U (en) | 2016-07-27 | 2016-07-27 | Oil stone clip head unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205799187U true CN205799187U (en) | 2016-12-14 |
Family
ID=57507492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620804728.4U Active CN205799187U (en) | 2016-07-27 | 2016-07-27 | Oil stone clip head unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205799187U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378777A (en) * | 2017-08-31 | 2017-11-24 | 黄进 | A kind of simple type constant pressure power apparatus |
-
2016
- 2016-07-27 CN CN201620804728.4U patent/CN205799187U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378777A (en) * | 2017-08-31 | 2017-11-24 | 黄进 | A kind of simple type constant pressure power apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190925 Address after: 315412 267 Jinchuan West Road, Sanqi Town, Yuyao City, Ningbo City, Zhejiang Province Patentee after: Zhong Yong Jun Address before: 315412 Happiness village, 37 Town, Yuyao City, Zhejiang, Ningbo Patentee before: NINGBO SHENGGUI PRECISION TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right |