CN206622845U - A kind of milling machine centre frame - Google Patents
A kind of milling machine centre frame Download PDFInfo
- Publication number
- CN206622845U CN206622845U CN201720407946.9U CN201720407946U CN206622845U CN 206622845 U CN206622845 U CN 206622845U CN 201720407946 U CN201720407946 U CN 201720407946U CN 206622845 U CN206622845 U CN 206622845U
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- China
- Prior art keywords
- riser
- clamping plate
- milling machine
- sole
- junction
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Abstract
The utility model discloses a kind of milling machine centre frame, including support base, left riser is welded with the left of the bottom of the support base, the bottom of the left riser is provided with left clamping plate, sole is provided with the right side of the bottom of the support base, the bottom of the sole is welded with right riser, and the bottom of the right riser is provided with right clamping plate, inner splint is equipped with the inside of the left clamping plate and right clamping plate.The milling machine centre frame, pass through the cooperation of left clamping plate, right clamping plate and inner splint, the 3rd nut is rotated using spanner, it is set to be moved forward and backward on threaded rod, and right riser is driven to move inward, simultaneously puller bolt is rotated using Wrench, sole will be carried out holding out against fixation, when adjusting screw rod rotation carries out movable, inner splint is promoted, carries out front and rear movement, clamped workpiece is finely adjusted, significantly quick regulation and trace regulation by a small margin are realized, the clamping effect to workpiece is improved, facilitates work.
Description
Technical field
Field of mechanical technique is the utility model is related to, specially a kind of milling machine centre frame.
Background technology
Centre frame is one of key fitment of milling machine, and milling machine is when processing long shaft parts, in order to reduce workpiece when milling machine is processed
Vibrations and flexural deformation, be often made using centre frame fixed or strengthen rigidity, existing milling machine centre frame is manufactured and typically adopted
With casting, directly lower box on centre frame is integrally manufactured, in existing centre frame, such as Application No.
201420604440.3 utility model patent, support base, fastener and steady rest body are formed, and steady rest body passes through branch
Brace rod on support seat is fixed on support base, and support base is fixed on the track of milling machine by screw bolt and nut, this structure
Although centre frame stablize, it is unsatisfactory to the clamping effect of workpiece in actual use.
Utility model content
The purpose of this utility model is to provide a kind of milling machine centre frame, asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of milling machine centre frame, including support
Seat, the bottom left side of the support base are welded with left riser, and the bottom of the left riser is provided with left clamping plate, the bottom of the support base
End right side is provided with sole, and the left and right sides of the sole, which is run through, is connected with puller bolt, on the right side of the lower surface of the support base
Provided with fluting I, the outside of the fluting I is installed with gland, and the internal activity of the fluting I is connected with sliding block, the cunning
Block is connected by connecting plate with sole, and the connecting plate runs through gland, and the junction of the gland and connecting plate is opened provided with bar shaped
Groove, the bottom of the sole are welded with right riser, and the bottom of the right riser is provided with right clamping plate, the top screw thread of the left riser
Cross bar is connected with, the first nut and the second nut, the horizontal stroke are respectively equipped with inside and outside the junction of the left riser and cross bar
Bar runs through right riser, and the junction of the right riser and cross bar is provided with sliding sleeve, runs through at the center of the left riser and be connected with spiral shell
Rasp bar, the threaded rod run through right riser, and the threaded rod on the outside of the junction of left riser and right riser with being respectively equipped with cap bag
With the 3rd nut, inner splint is equipped with the inside of the left clamping plate and right clamping plate, the inner side upper and lower ends of the inner splint are all provided with
There is an interior bar, the inwall upper and lower ends of the left clamping plate and right clamping plate are equipped with perforate, and the interior bar runs through perforate, the perforate
Outside is provided with end cap, and through adjusting screw rod is connected with the center of the left clamping plate and right clamping plate, the adjusting screw rod leads to
Cross collar with inner splint to be connected, the junction of the adjusting screw rod and left clamping plate and right clamping plate is provided with thread bush.
Preferably, the inner lower edge of the left riser and right riser is separately installed with jacket and inner sleeve, and the inner sleeve runs through
Overcoat, the inner sleeve are connected by compression spring with overcoat, and the inwall top of the overcoat is provided with exterior seal ring, the external seal
The inner side of circle is provided with inner seal ring, and the junction of the inner seal ring and exterior seal ring is provided with sponge ring, the outside of the inner sleeve
Bottom is provided with bottom sealing ring.
Preferably, the left end outer wall of the adjusting screw rod is provided with spanner groove.
Preferably, the junction of first nut and the second nut and left riser is equipped with sealing gasket.
Preferably, the right-hand member of the cross bar is welded with end plate.
Compared with prior art, the beneficial effects of the utility model are：The milling machine centre frame, pass through left clamping plate, right folder
The cooperation of plate and inner splint, the 3rd nut is rotated using spanner, it is moved forward and backward on threaded rod, and drive right riser inside
Mobile, right riser drives sole and sliding block to be displaced into fluting I, while rotates puller bolt using Wrench, will be to sole
Carry out holding out against fixation, when right riser moves, the left clamping plate of bottom and right clamping plate are driven by the cooperation with left riser, to workpiece
It is clamped, rotates adjusting screw rod using spanner, be passed to collar and rotate in inner splint, before adjusting screw rod rotates progress
After when moving, promote inner splint to carry out front and rear movement, clamped workpiece be finely adjusted, realizes significantly fast velocity modulation
Section and trace regulation by a small margin, improve the clamping effect to workpiece, facilitate work.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is inner clip plate structure schematic diagram of the present utility model；
Fig. 3 is slide block structure schematic diagram of the present utility model；
Fig. 4 is ring structure schematic diagram in bottom of the present utility model.
In figure：1st, support base, the 2, first nut, the 3, second nut, 4, cross bar, 5, puller bolt, 6, sole, 7, fluting I,
8th, sealing gasket, 9, cap bag, 10, left riser, 11, compression spring, 12, overcoat, 13, left clamping plate, 14, sliding sleeve, 15, end plate, 16,
Three nuts, 17, threaded rod, 18, right riser, 19, inner sleeve, 20, right clamping plate, 21, perforate, 22, spanner groove, 23, adjusting screw rod,
24th, thread bush, 25, interior bar, 26, inner splint, 27, collar, 28, end cap, 29, bar shaped fluting, 30, sliding block, 31, connecting plate, 32,
Gland, 33, inner seal ring, 34, exterior seal ring, 35, bottom sealing ring, 36, sponge ring.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of milling machine centre frame, including support base 1,
Left riser 10 is welded with the left of the bottom of support base 1, the bottom of left riser 10 is provided with left clamping plate 13, the bottom right side of support base 1
Provided with sole 6, the left and right sides of sole 6 is provided with fluting I 7 through puller bolt 5 is connected with the right side of the lower surface of support base 1,
Slot I 7 outside is installed with gland 32, and the internal activity of fluting I 7 is connected with sliding block 30, and sliding block 30 passes through connecting plate 31
It is connected with sole 6, connecting plate 31 runs through gland 32, and the junction of gland 32 and connecting plate 31 is provided with bar shaped fluting 29, right riser
18 drive soles 6 and sliding block 30 are displaced into fluting I 7, while rotate puller bolt 5 using Wrench, and sole 6 will be carried out
Fixation is held out against, the bottom of sole 6 is welded with right riser 18, and the bottom of right riser 18 is provided with right clamping plate 20, moved in right riser 4
When, the left clamping plate 13 and right clamping plate 20 of bottom are driven by the cooperation with left riser 10, workpiece is clamped, left riser 10
Top is threaded with cross bar 4, and the right-hand member of cross bar 4 is welded with end plate 15, and left riser 10 inside and outside the junction of cross bar 4 with dividing
Not She You the first nut 2 and the second nut 3, the junction of the first nut 2 and the second nut 3 and left riser 10 is equipped with sealing gasket
8, by rotating the first nut 2 and the second nut 3, cross bar 4 is fixed on left riser 10, in right 18 transverse shifting of riser,
Right riser 18 is displaced on cross bar 4 by sliding sleeve 14, ensure that stablizing effect when right riser 18 moves, cross bar 4 is through the right side
The junction of riser 18, right riser 18 and cross bar 4 is provided with sliding sleeve 14, runs through at the center of left riser 10 and is connected with threaded rod 17,
Threaded rod 17 runs through right riser 18, threaded rod 17 be respectively equipped with the outside of the junction of left riser 10 and right riser 18 cap bag 9 and
3rd nut 16, the 3rd nut 16 is rotated using spanner, it is moved forward and backward on threaded rod 17, when moving inward, driven
Right riser 18 moves inward, and the inner lower edge of left riser 10 and right riser 18 is separately installed with overcoat 12 and inner sleeve 19, inner sleeve 19
Through overcoat 12, inner sleeve 19 is connected by compression spring 11 with overcoat 12, and the coefficient of elasticity of compression spring 11 is 10N/CM, overcoat
12 inwall top is provided with exterior seal ring 34, and the inner side of exterior seal ring 34 is provided with inner seal ring 33, inner seal ring 33 and external seal
The junction of circle 34 is provided with sponge ring 36, and the outer lower end of inner sleeve 19 is provided with bottom sealing ring 35, when right riser 18 moves inward,
The compression spring 11 in inner sleeve 19 and overcoat 12 is compressed, caused resilient urging force promotes right perpendicular after being pressurized by compression spring 11
Plate 18 is outwards exerted oneself, while the fixed effect of right riser 18, left clamping plate 13 and right clamping plate are strengthened with the cooperation of the 3rd nut 16
20 inner side is equipped with inner splint 26, and the inner side upper and lower ends of inner splint 26 are equipped with interior bar 25, left clamping plate 13 and right clamping plate 20
Inwall upper and lower ends be equipped with perforate 21, interior bar 25 runs through perforate 21, and the outside of perforate 21 is provided with end cap 28, left clamping plate 13
Adjusting screw rod 23 is connected with running through at the center of right clamping plate 20, the left end outer wall of adjusting screw rod 23 is provided with spanner groove 22, adjusts
Section screw rod 23 is connected by collar 27 with inner splint 26, and the junction of adjusting screw rod 23 and left clamping plate 13 and right clamping plate 20 is provided with spiral shell
Line set 24, adjusting screw rod 23 is rotated using spanner, collar 27 is passed to and rotates in inner splint 26, rotated in adjusting screw rod 23
When carrying out movable, promote inner splint 26 to carry out front and rear movement, clamped workpiece is finely adjusted, moved by interior bar 25
Move stablizing effect when in perforate 21, ensure that inner splint 26 moves.
The 3rd nut 16 is rotated using spanner, it is moved forward and backward on threaded rod 17, when moving inward, is driven right perpendicular
Plate 18 moves inward, and right riser 18 drives sole 6 and sliding block 30 to be displaced into fluting I 7, while is rotated and held out against using Wrench
Bolt 5, sole 6 will be carried out holding out against fixation, when right riser 4 moves, a left side for bottom is driven by the cooperation with left riser 10
Clamping plate 13 and right clamping plate 20, are clamped to workpiece, in right 18 transverse shifting of riser, move right riser 18 by sliding sleeve 14
Stablizing effect when on cross bar 4, ensure that right riser 18 moves, adjusting screw rod 23 is rotated using spanner, is passed to collar
27 rotate in inner splint 26, when the rotation of adjusting screw rod 23 carries out movable, promote inner splint 26 to carry out front and rear movement,
Clamped workpiece is finely adjusted.
In description of the present utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
Portion ", " other end ", " on ", " side ", " top ", " interior ", " front portion ", " center ", the orientation of the instruction such as " both ends " or position close
It is to be described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, rather than
Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not
It is interpreted as to limitation of the present utility model.
In addition, term " first ", " second ", " the 3rd ", " the 4th " are only used for describing purpose, and it is not intended that instruction or
Relative importance or the implicit quantity for indicating indicated technical characteristic are implied, thus, defines " first ", " second ", " the
Three ", at least one this feature can be expressed or be implicitly included to the feature of " the 4th ".
In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " Gu
Calmly ", the term such as " spinning " should be interpreted broadly, and also can be to be detachably connected for example, can be fixedly connected, or integrally；
Can mechanically connect, also can be electrical connection；Can be joined directly together, can be also indirectly connected by intermediary, can
It is connection or the interaction relationship of two elements of two element internals, is limited unless otherwise clear and definite, for this area
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It will be appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of milling machine centre frame, including support base（1）, it is characterised in that：The support base（1）Bottom on the left of be welded with
Left riser（10）, the left riser（10）Bottom be provided with left clamping plate（13）, the support base（1）Bottom on the right side of be provided with sole
（6）, the sole（6）The left and right sides through being connected with puller bolt（5）, the support base（1）Lower surface on the right side of set
There is fluting I（7）, the fluting I（7）Outside be installed with gland（32）, the fluting I（7）Internal activity be connected with
Sliding block（30）, the sliding block（30）Pass through connecting plate（31）With sole（6）It is connected, the connecting plate（31）Through gland（32）,
The gland（32）With connecting plate（31）Junction provided with bar shaped slot（29）, the sole（6）Bottom be welded with it is right perpendicular
Plate（18）, the right riser（18）Bottom be provided with right clamping plate（20）, the left riser（10）Top be threaded with cross bar
（4）, the left riser（10）With cross bar（4）Junction inside and outside be respectively equipped with the first nut（2）With the second nut（3）,
The cross bar（4）Through right riser（18）, the right riser（18）With cross bar（4）Junction be provided with sliding sleeve（14）, the left side
Riser（10）Center at through being connected with threaded rod（17）, the threaded rod（17）Through right riser（18）, the threaded rod
（17）With left riser（10）With right riser（18）Junction on the outside of be respectively equipped with cap bag（9）With the 3rd nut（16）, the left side
Clamping plate（13）With right clamping plate（20）Inner side be equipped with inner splint（26）, the inner splint（26）Inner side upper and lower ends be equipped with
Interior bar（25）, the left clamping plate（13）With right clamping plate（20）Inwall upper and lower ends be equipped with perforate（21）, the interior bar（25）
Through perforate（21）, the perforate（21）Outside end cap is installed（28）, the left clamping plate（13）With right clamping plate（20）In
Run through at the heart and be connected with adjusting screw rod（23）, the adjusting screw rod（23）Pass through collar（27）With inner splint（26）It is connected, institute
State adjusting screw rod（23）With left clamping plate（13）With right clamping plate（20）Junction be provided with thread bush（24）.
A kind of 2. milling machine centre frame according to claim 1, it is characterised in that：The left riser（10）With right riser
（18）Inner lower edge be separately installed with overcoat（12）And inner sleeve（19）, the inner sleeve（19）Through overcoat（12）, the inner sleeve
（19）Pass through compression spring（11）With overcoat（12）It is connected, the overcoat（12）Inwall top be provided with exterior seal ring（34）, institute
State exterior seal ring（34）Inner side be provided with inner seal ring（33）, the inner seal ring（33）With exterior seal ring（34）Junction set
There is sponge ring（36）, the inner sleeve（19）Outer lower end be provided with bottom sealing ring（35）.
A kind of 3. milling machine centre frame according to claim 1, it is characterised in that：The adjusting screw rod（23）Left end outside
Wall is provided with spanner groove（22）.
A kind of 4. milling machine centre frame according to claim 1, it is characterised in that：First nut（2）With the second spiral shell
Cap（3）With left riser（10）Junction be equipped with sealing gasket（8）.
A kind of 5. milling machine centre frame according to claim 1, it is characterised in that：The cross bar（4）Right-hand member be welded with
End plate（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720407946.9U CN206622845U (en) | 2017-04-18 | 2017-04-18 | A kind of milling machine centre frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720407946.9U CN206622845U (en) | 2017-04-18 | 2017-04-18 | A kind of milling machine centre frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206622845U true CN206622845U (en) | 2017-11-10 |
Family
ID=60205771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720407946.9U Expired - Fee Related CN206622845U (en) | 2017-04-18 | 2017-04-18 | A kind of milling machine centre frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206622845U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109176181A (en) * | 2018-10-11 | 2019-01-11 | 湖州费莲青湖笔有限公司 | A kind of writing brush penholder polishing structure and its application method |
| CN110353285A (en) * | 2018-04-09 | 2019-10-22 | 海南大学 | A kind of roller brush type coconut stripping machine |
| CN113262050A (en) * | 2021-05-13 | 2021-08-17 | 北京铸正机器人有限公司 | Two-degree-of-freedom tail end execution device |
-
2017
- 2017-04-18 CN CN201720407946.9U patent/CN206622845U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110353285A (en) * | 2018-04-09 | 2019-10-22 | 海南大学 | A kind of roller brush type coconut stripping machine |
| CN109176181A (en) * | 2018-10-11 | 2019-01-11 | 湖州费莲青湖笔有限公司 | A kind of writing brush penholder polishing structure and its application method |
| CN113262050A (en) * | 2021-05-13 | 2021-08-17 | 北京铸正机器人有限公司 | Two-degree-of-freedom tail end execution device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171110 Termination date: 20180418 |