CN208840893U - A kind of double sides milling machine - Google Patents
A kind of double sides milling machine Download PDFInfo
- Publication number
- CN208840893U CN208840893U CN201821604514.8U CN201821604514U CN208840893U CN 208840893 U CN208840893 U CN 208840893U CN 201821604514 U CN201821604514 U CN 201821604514U CN 208840893 U CN208840893 U CN 208840893U
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- CN
- China
- Prior art keywords
- workbench
- fixed
- sides
- sliding
- driving box
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Abstract
The utility model discloses a kind of double sides milling machines, including workbench, the upper surface middle part of the workbench is reserved with rectangular channel, the upper surface of the workbench is provided with two pairs of T-shaped sliding slot close to the two sides of rectangular channel, and the same driving box is slidably connected in two T shape sliding slots of every a pair, bearing block is equipped in the driving box, and drive rod is rotatably connected in bearing block, the top of the driving box is fixed with motor housing, and main motor is fixed in motor housing, the two sides of the workbench are provided with rectangle sliding slot close to edge, and the two sides of workbench slidably connect sliding rack close to the top of rectangle sliding slot, two opposite and channel steel sliding rails parallel to each other that are open are welded between two sliding racks.The utility model may be implemented milling cutter and carry out milling quarter to the upper and lower and front and back of workpiece surface, and workpiece can also rotate in annular loading frame, and milling cutter is allowed to carve the pattern icon of annular in workpiece surface, and function is carved in the milling for enriching device.
Description
Technical field
The utility model relates to double sides milling machine technical field more particularly to a kind of double sides milling machines.
Background technique
Milling machine refers to the lathe for mainly processing various surfaces on workpiece with milling cutter, and at work, workpiece is mounted in work to milling machine
Make on platform or the attachmentes such as dividing head on, milling cutter rotates to be main motion, is aided with the feed motion of workbench or milling head, and workpiece can obtain
Obtain required finished surface.In the prior art, two milling cutters are installed on vertical double-sided milling machine, milling cutter from vertical direction on to work
The top surface of part carries out face milling, and two milling cutters are fixed on the same spindle box on two main shafts；This two milling cutters pass through master
The whole of axle box moves feeding along Z-direction to realize two sides processing simultaneously.
Regulation and running precision one but in real work, in clamping and operational process and running track to workpiece
It is directly a big difficulty of puzzled people, the hair tripe of the convenience run and clamping force often occurs, another also needs to grow very much
Time can just complete the process, and keep its working efficiency very low, not energy-efficient problem.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of double sides milling machine proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of double sides milling machine, including workbench, the upper surface middle part of the workbench are reserved with rectangular channel, the workbench
Upper surface be provided with two pairs of T-shaped sliding slot close to the two sides of rectangular channel, and slidably connected in two T shape sliding slots of every a pair
The same driving box, the driving box is interior to be equipped with bearing block, and drive rod is rotatably connected in bearing block, the top of the driving box
End is fixed with motor housing, and main motor is fixed in motor housing, and it is sliding that the two sides of the workbench are provided with rectangle close to edge
Slot, and the two sides of workbench slidably connect sliding rack close to the top of rectangle sliding slot, are welded with two between two sliding racks
Root opening is opposite and channel steel sliding rail parallel to each other, the middle part of two channel steel sliding rails are fixed with rectangular block, and rectangle before
The centre of block slidably connects electric pushrod embedded with the fixing barrel that Open Side Down in fixing barrel, the electric pushrod extends
The top of bar is fixed with annular loading frame, and is connected with bearing race in annular loading frame, and the inner ring of bearing race is fixed with workpiece sheet
Body.
Preferably, the upper surface of the workbench is provided with push rod fixing groove, and two push rods close to the two sides of rectangular channel
Push-rod electric machine is embedded in fixing groove, the top of push-rod electric machine extension rod is fixed with fixed plate.
Preferably, the lower surface of the driving box is welded with T-shaped slider close to four corners, and under T-shaped slider
Surface is embedded with ball.
Preferably, the output shaft top of the main motor is fixed with drive pulley, and the both ends of drive rod are fixed respectively
There are milling cutter and driven pulley.
Preferably, it is embedded with circular cone roller bearing on the bearing block and driving box, and two circular cone roller bearings are in
It is symmetrical.
Preferably, the opposite two sides of the workbench are embedded with rack gear, and the lower cross of sliding rack at bottom margin
Drive motor is fixed on beam, the output shaft top of drive motor is fixed with driving gear compatible with rack gear.
Preferably, it is equipped with compressed spring between the electric pushrod mother bar and the bottom of fixing barrel, and annular loading frame
Lower surface is equipped with ball.
Compared with prior art, the utility model provides a kind of double sides milling machine, have it is following the utility model has the advantages that
1. by setting two sliding racks and electric pushrod, not only may be implemented milling cutter to the upper and lower of workpiece surface and before
After carry out milling quarter, and workpiece can also rotate in annular loading frame, and milling cutter is allowed to carve annular in workpiece surface
Function is carved in pattern icon, the milling for enriching device.
2. cooperating the push-rod electric machine of its lower surface in the T-shaped slider of driving box lower surface two by setting, become sliding block and cunning
The sliding friction of slot be rolling friction, thus allow driving box move in parallel it is more convenient with it is accurate.
3. drive rod can be prevented by axial float power by the circular cone roller bearing that drive rod both ends are arranged in
When it is fixed will not generate play in the original location, so that improving milling carves precision.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
Structure is simple, easy to operate.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of double sides milling machine schematic cross-sectional view；
Fig. 2 be the utility model proposes a kind of double sides milling machine workbench overlooking structure diagram；
Fig. 3 be the utility model proposes a kind of double sides milling machine schematic view of the front view.
In figure: 1- workbench, 2- annular loading frame, 3- bearing race, 4- rectangular channel, 5- fixed plate, 6-T shape sliding slot, 7-T shape
Sliding block, 8- rack gear, 9- drive motor, 10- motor housing, 11- driving box, 12- drive rod, 13- fixing barrel, 14- electric pushrod,
15- rectangular block, 16- workpiece body, 17- channel steel sliding rail, 18- sliding rack, 19- rectangle sliding slot, 20- push rod fixing groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of double sides milling machine, including workbench 1, the upper surface middle part of workbench 1 are reserved with rectangular channel 4,
The upper surface of workbench 1 is provided with two pairs of T-shaped sliding slot 6 close to the two sides of rectangular channel 4, and in two T shape sliding slots 6 of every a pair
The same driving box 11 is slidably connected, is equipped with bearing block in driving box 11, and be rotatably connected to drive rod 12 in bearing block,
The top of driving box 11 is fixed with motor housing 10, and main motor is fixed in motor housing 10, and the two sides of workbench 1 are close to edge
It is provided with rectangle sliding slot 19, and the two sides of workbench 1 slidably connect sliding rack 18 close to the top of rectangle sliding slot 19, two
Be welded with that two openings are opposite and channel steel sliding rails 17 parallel to each other between sliding rack 18, the middle parts of two channel steel sliding rails 17 it
Before be fixed with rectangular block 15, and embedded with the fixing barrel 13 that Open Side Down, and in fixing barrel 13, sliding connects for the centre of rectangular block 15
It is connected to electric pushrod 14, the top of 14 extension rod of electric pushrod is fixed with annular loading frame 2, and is connected in annular loading frame 2
Bearing race 3, the inner ring of bearing race 3 are fixed with workpiece body 16.
In the utility model, the upper surface of workbench 1 is provided with push rod fixing groove 20, and two close to the two sides of rectangular channel 4
Push-rod electric machine is embedded in a push rod fixing groove 20, the top of push-rod electric machine extension rod is fixed with fixed plate 5, and fixed plate 5 is solid
It is scheduled on the lower surface of driving box 11.
Wherein, the lower surface of driving box 11 is welded with T-shaped slider 7, and the following table of T-shaped slider 7 close to four corners
Face is embedded with ball, becomes the sliding friction of sliding block and sliding slot as rolling friction, to allow the moving in parallel more of driving box 11
It is convenient and accurate.
Wherein, the output shaft top of main motor is fixed with drive pulley, and the both ends of drive rod 12 are respectively fixed with milling
Knife and driven pulley.
Wherein, it is embedded with circular cone roller bearing on bearing block and driving box 11, and two circular cone roller bearings are in symmetrical
Distribution can prevent drive rod 12 from fixing in the original location when by axial float power, play will not be generated, to improve
Precision is carved in milling.
Wherein, the opposite two sides of workbench 1 are embedded with rack gear 8, and the lower beam of sliding rack 18 at bottom margin
On be fixed with drive motor 9, the output shaft top of drive motor 9 is fixed with driving gear compatible with rack gear.
Wherein, compressed spring is equipped between the female bar of electric pushrod 14 and the bottom of fixing barrel 13, and under annular loading frame 2
Surface is equipped with ball.
Working principle: in use, workpiece body 16 to be first fixed on to the inside of bearing race 3, two slidings are controlled again later
Workpiece body 16 is moved in rectangular channel 4 by frame 18；Restarting push-rod electric machine later allows two driving box to move toward one another, and at this time two
The milling cutter on a 11 top of driving box contacts while rotating with workpiece body, thus by pre-set track to workpiece sheet
Body 16 is processed；If desired arc engraving is carried out to the two sides of workpiece body 16, as long as by workpiece body 16 and annular loading
Retaining mechanism between 2 inner wall of frame is opened, and workpiece can be allowed to rotate.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of double sides milling machine, including workbench (1), which is characterized in that the upper surface middle part of the workbench (1) is reserved with square
The upper surface of shape slot (4), the workbench (1) is provided with two pairs of T-shaped sliding slot (6) close to the two sides of rectangular channel (4), and every a pair
Two T shape sliding slots (6) in slidably connect the same driving box (11), bearing block is equipped in the driving box (11), and
It is rotatably connected in bearing block drive rod (12), the top of the driving box (11) is fixed with motor housing (10), and motor housing
(10) it is fixed with main motor in, the two sides of the workbench (1) are provided with rectangle sliding slot (19) close to edge, and workbench
(1) two sides slidably connect sliding rack (18) close to the top of rectangle sliding slot (19), weld between two sliding racks (18)
There are two openings opposite and channel steel sliding rail (17) parallel to each other, is fixed with square before the middle part of two channel steel sliding rails (17)
Shape block (15), and the centre of rectangular block (15) is slidably connected embedded with the fixing barrel (13) that Open Side Down, and in fixing barrel (13)
Have electric pushrod (14), the top of electric pushrod (14) extension rod is fixed with annular loading frame (2), and annular loading frame
(2) it is connected with bearing race (3) in, the inner ring of bearing race (3) is fixed with workpiece body (16).
2. a kind of double sides milling machine according to claim 1, which is characterized in that the upper surface of the workbench (1) is close to square
The two sides of shape slot (4) are provided with push rod fixing groove (20), and push-rod electric machine, push rod are embedded in two push rod fixing grooves (20)
The top of motor extension rod is fixed with fixed plate (5).
3. a kind of double sides milling machine according to claim 1, which is characterized in that the lower surface of the driving box (11) is close to four
A corner is welded with T-shaped slider (7), and the lower surface of T-shaped slider (7) is embedded with ball.
4. a kind of double sides milling machine according to claim 1, which is characterized in that the output shaft top of the main motor is fixed with
Drive pulley, and the both ends of drive rod (12) are respectively fixed with milling cutter and driven pulley.
5. a kind of double sides milling machine according to claim 1, which is characterized in that the bearing block with it is embedding on driving box (11)
Equipped with circular cone roller bearing, and two circular cone roller bearings are symmetric.
6. a kind of double sides milling machine according to claim 1, which is characterized in that the opposite two sides of the workbench (1) are close
It is embedded at bottom margin rack gear (8), and is fixed with drive motor (9) on the lower beam of sliding rack (18), drive motor (9)
Output shaft top be fixed with driving gear compatible with rack gear.
7. a kind of double sides milling machine according to claim 1, which is characterized in that the female bar of the electric pushrod (14) and fixing barrel
(13) compressed spring is equipped between bottom, and the lower surface of annular loading frame (2) is equipped with ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821604514.8U CN208840893U (en) | 2018-09-29 | 2018-09-29 | A kind of double sides milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821604514.8U CN208840893U (en) | 2018-09-29 | 2018-09-29 | A kind of double sides milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208840893U true CN208840893U (en) | 2019-05-10 |
Family
ID=66374112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821604514.8U Expired - Fee Related CN208840893U (en) | 2018-09-29 | 2018-09-29 | A kind of double sides milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208840893U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113523320A (en) * | 2021-07-30 | 2021-10-22 | 云南正成工精密机械有限公司 | Machine tool for machining symmetrical main shafts |
| CN114211026A (en) * | 2022-01-08 | 2022-03-22 | 惠州市友成精密科技有限公司 | Double-end numerical control horizontal machining equipment |
-
2018
- 2018-09-29 CN CN201821604514.8U patent/CN208840893U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113523320A (en) * | 2021-07-30 | 2021-10-22 | 云南正成工精密机械有限公司 | Machine tool for machining symmetrical main shafts |
| CN114211026A (en) * | 2022-01-08 | 2022-03-22 | 惠州市友成精密科技有限公司 | Double-end numerical control horizontal machining equipment |
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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: 20190510 Termination date: 20200929 |