CN214816884U - Stable vertical machining center device - Google Patents
Stable vertical machining center device Download PDFInfo
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- CN214816884U CN214816884U CN202121202829.1U CN202121202829U CN214816884U CN 214816884 U CN214816884 U CN 214816884U CN 202121202829 U CN202121202829 U CN 202121202829U CN 214816884 U CN214816884 U CN 214816884U
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- 239000006096 absorbing agent Substances 0.000 claims abstract description 42
- 230000035939 shock Effects 0.000 claims abstract description 42
- 239000003381 stabilizer Substances 0.000 claims 1
- 238000003754 machining Methods 0.000 abstract description 17
- 238000009434 installation Methods 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 16
- 230000008569 process Effects 0.000 description 15
- 230000033001 locomotion Effects 0.000 description 13
- 238000013016 damping Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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Abstract
The utility model discloses a stable vertical machining center device, which provides the following technical scheme aiming at the problem that a machining device used in the machining process of the prior art is unstable, and comprises a stand column, a spindle seat, a sliding seat, a driving shaft, a first motor, a second motor and a tool bit; install the drive shaft on the stand, drive shaft top installation second motor, be equipped with the slide rail on the stand with the same side of drive shaft, the spindle drum passes through the slide rail and installs on the stand, install first motor on the spindle drum, the second axis of rotation of the below installation of first motor passes through the drive belt and realizes the transmission with first axis of rotation to be connected, the drive shaft below installation tool bit of connecting between first axis of rotation and the second axis of rotation, first bumper shock absorber and second bumper shock absorber are installed respectively to the below of first axis of rotation and second axis of rotation, realize main shaft absorbing effect. The two motors drive the tool bit and the spindle seat to move, and the stability of the spindle seat and the tool bit in machining is improved by means of the first shock absorber and the second shock absorber.
Description
Technical Field
The utility model relates to a machining technical field, more specifically say, it relates to a stable form vertical machining center device.
Background
The existing vertical machining center main shaft needs to consume a large amount of machining processes in the using process, the main shaft can bring huge vibration force when machining elements, and a device which is used for a long time is operated and unstable in the machining process, so that the power of the device is easily consumed.
At present, a Chinese patent with application number 2015206559546 discloses a workbench-stable precise vertical machining center, which comprises a base, a saddle, a workbench, an upright post and a machining head, wherein the saddle is installed on the base and can slide on the base along the Y-axis direction, the workbench is installed on the saddle and can slide on the saddle along the X-axis direction, the upright post is fixed on one side of the base, and the machining head is installed on the upright post and can slide on the upright post along the Z-axis direction; a first horizontal plane and a second horizontal plane which are arranged along the X-axis direction and are parallel to each other are arranged on the two sides of the central line of the workbench on the lower surface of the workbench; an arc-shaped surface is arranged between the first horizontal surface and the second horizontal surface, and the highest point of the arc-shaped surface is positioned below the central line of the upper surface of the workbench. The workbench stable type precise vertical machining center provided by the vertical machining center has the advantages of strong anti-deformation capability, high machining precision and long service life.
Although the workbench stable type precise vertical machining center is high in machining precision, the stability of the workbench is only guaranteed in the using process, the stability of the spindle in machining cannot be increased in the using process of the spindle, and the device of the vertical machining center is consumed too fast and unstable in the machining process.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a stable form vertical machining center device has the main shaft processing stability, improves work efficiency's advantage.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a stable vertical machining center device comprises a stand column, a spindle seat, a sliding seat, a driving shaft, a first motor, a second motor and a cutter head;
a driving shaft is installed on the upright post, a second motor is installed at the top of the driving shaft, a slide rail is arranged on the upright post on the same side face with the driving shaft, and a sliding seat on the spindle seat is installed on the slide rail of the upright post;
install first motor on the spindle drum, the below installation second axis of rotation of first motor, be equipped with the drive belt in the second axis of rotation, the drive belt realizes second axis of rotation and first axis of rotation to be connected, first axis of rotation with install the tool bit between the second axis of rotation, first bumper shock absorber is installed to first axis of rotation below, the second bumper shock absorber is installed to second axis of rotation below.
Adopt above-mentioned technical scheme, with spindle drum slidable mounting on the stand, the central point of spindle drum puts and cup joints with the drive shaft on the stand simultaneously, through starting the second motor, the drive shaft motion of drive and second motor connection, realize that the spindle drum follows the slide bracket and reciprocates on the slide rail of stand bilateral symmetry, the motion of the first motor drive first axis of rotation of installation and second axis of rotation on the spindle drum, connect first axis of rotation and second axis of rotation through the drive belt, realize the motion of two axis of rotation, make the tool bit motion that is located between two axis of rotation, and first bumper shock absorber and the second bumper shock absorber of installing in the below of first axis of rotation and second axis of rotation can reduce vibration amplitude at the in-process of tool bit motion, the stability of spindle drum and the stability of tool bit on the spindle drum when the improvement processing is used.
Further, the tool bit is fixedly installed inside the spindle drum, a buffer frame is installed above the tool bit, and two side edges of the buffer frame are fixed on the spindle drum through support legs.
Adopt above-mentioned technical scheme, the tool bit is installed in the inside of spindle drum, and is fixed the tool bit through the spindle drum, and the tool bit of below uses the manipulator to change the installation as required.
Further, the buffer frame is of an inverted Y shape.
By adopting the technical scheme, the inverted Y-shaped buffer frame is adopted, the stability of the spindle in the using process is improved, and the working efficiency is improved.
Further, the second shock absorber is connected with the first motor through a screw, and a base of the second shock absorber is installed on the spindle seat; the first shock absorber is installed on the first rotating shaft through a screw, and a base of the first shock absorber is installed on an extending supporting seat of the spindle seat.
By adopting the technical scheme, the first shock absorber and the second shock absorber are respectively arranged below the rotating shaft, so that the vibration amplitude of the rotating shaft can be reduced when the rotating shaft rotates, and the stability is improved.
Furthermore, the slide rails are symmetrically arranged on two side edges of the upright post.
By adopting the technical scheme, the two side edges of the upright post are provided with the symmetrical slide rails to move the sliding seat up and down on the slide rails in the Z-axis direction.
Further, springs are mounted inside the first shock absorber and the second shock absorber.
By adopting the technical scheme, the damping shock absorber consisting of the first shock absorber and the second shock absorber internally provided with the springs realizes the vibration impedance in the motion process, and the stability of the device is improved.
Furthermore, the sliding seat is clamped on the sliding rail, and the other end of the sliding seat is fixed on the spindle seat through a screw.
By adopting the technical scheme, one end of the sliding seat is connected with the sliding rail in a clamping manner, the other end of the sliding seat is installed on the spindle seat through a screw, and the sliding seat drives the spindle seat to move up and down when moving up and down along the sliding rail, so that the tool bit can move up and down to process a workpiece.
To sum up, the utility model discloses following beneficial effect has:
1. the machining of a spindle is usually needed when a machine product is machined, a workpiece is machined in the using process, the slide rail is arranged on the upright post to drive the spindle seat to move up and down, the cutter head on the spindle seat which moves up and down is used for machining a machining element, the cutter head is provided with the driving shaft, the first motor and the second motor are used for driving the first rotating shaft and the second rotating shaft to move, so that the cutter head is high in working efficiency;
2. a first shock absorber and a second shock absorber are respectively arranged below a first rotating shaft and a second rotating shaft which drive the cutter head to operate, and the two shock absorbers realize the tension damping effect on the driving shaft in the movement process of the cutter head, so that the vibration of the cutter head in the movement process is realized, and the stability of the cutter head in the movement process is further improved;
3. the driving shaft is driven by the second motor to realize that the spindle seat is moved up and down along the slide rail in the Z-axis direction, then the first motor drives two rotating shafts below the first motor to rotate, a driving belt on the rotating shaft realizes connection of the first rotating shaft and the second rotating shaft, and the first shock absorber and the second shock absorber which are installed below the first rotating shaft and the second rotating shaft reduce the vibration of the spindle seat, thereby increasing the stability of the spindle seat in the machining process and improving the working efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a stable vertical machining center device of the present invention;
fig. 2 is a side view of a stable vertical machining center device of the present invention.
In the figure: 1. a column; 2. a first motor; 3. a cutter head; 4. a first rotating shaft; 5. a first shock absorber; 6. a slide rail; 7. a sliding seat; 8. a main shaft seat; 9. a second motor; 10. a drive shaft; 11. a transmission belt; 12. a second shock absorber; 13. a second rotating shaft; 14. a screw; 15. a buffer frame; 16. and an extension supporting seat.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and embodiments.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
A stable vertical machining center device, see fig. 1 and 2; the device comprises a vertical column 1, a spindle seat 8, a sliding seat 7, a driving shaft 10, a first motor 2, a second motor 9 and a cutter head 3; a driving shaft 10 is installed on the upright post 1, a second motor 9 is installed at the top of the driving shaft 10, slide rails 6 are arranged on the upright post 1 on the same side face as the driving shaft 10, the slide rails 6 are symmetrically arranged on two side edges of the upright post 1, and the slide seats 7 are moved up and down in the Z-axis direction on the slide rails 6 by the symmetrical slide rails 6 arranged on the two side edges of the upright post 1; a sliding seat 7 on the main shaft seat 8 is clamped and installed on a sliding rail 6 of the upright post 1; the other end of the sliding seat 7 is fixed on the spindle seat 8 through a screw. One end of the sliding seat 7 is connected with the sliding rail 6 in a clamping mode, the other end of the sliding seat is installed on the spindle seat 8 through a screw, the sliding seat 7 drives the spindle seat 8 to move up and down when moving up and down along the sliding rail 6, and the tool bit 3 is moved up and down to process a workpiece.
The spindle base 8 is provided with a first motor 2, a second rotating shaft 13 is arranged below the first motor 2 and is connected with a transmission belt 11, the second rotating shaft 13 and the first rotating shaft 4 are connected through the transmission belt 11, a cutter head 3 arranged between the first rotating shaft 4 and the second rotating shaft 13 can be detached, a first shock absorber 5 is arranged below the first rotating shaft 4, a second shock absorber 12 is arranged below the second rotating shaft 13, the second shock absorber 12 is arranged on the rotating shaft connected with the first motor 2 through screws, and a base of the second shock absorber 12 is arranged on the spindle base 8 through screws; the first damper 5 is mounted on the first rotating shaft 4 by screws, and a base of the first damper 5 is mounted on an extension support base 16 of the spindle stock 8.
Referring to fig. 2, the first damper 5 and the second damper 12 installed below the rotating shaft are internally provided with springs to form a damping damper to realize vibration resistance in the movement process, so that the vibration amplitude of the rotating shaft is reduced when the rotating shaft rotates, and the stability of the device is improved.
Referring to fig. 2, the spindle base 8 is slidably mounted on the column 1, and the central position of the spindle base 8 is sleeved with the driving shaft 10 on the column 1, by starting the second motor 9, the driving shaft 10 connected with the second motor 9 is driven to move, so that the spindle seat 8 moves up and down on the slide rails 6 symmetrically arranged at two sides of the upright post 1 along with the slide seat 7, the first motor 2 arranged on the spindle seat 8 drives the first rotating shaft 4 and the second rotating shaft 13 to move, the movement of the two turning axes is effected by connecting the first turning axis 4 and the second turning axis 13 by means of the drive belt 11, so that the cutting head 3 located between the two turning axes is moved, and the first damper 5 and the second damper 12 which are arranged below the first rotating shaft 4 and the second rotating shaft 13 can reduce the vibration amplitude in the process of the movement of the cutter head 3, and improve the stability of the spindle seat 8 and the stability of the cutter head 3 on the spindle seat 8 during processing and use.
Referring to fig. 2, the tool bit 3 installed inside the spindle seat 8 is replaced and installed by a manipulator as required, an inverted Y-shaped buffer frame 15 is installed above the tool bit 3, two side edges of the buffer frame 15 are fixed on the spindle seat 8 through support legs, stability of the spindle seat 8 in the using process is improved, and work efficiency is improved.
The working process and principle of the embodiment are as follows:
after starting first motor and second motor, install the sliding seat on the stand and reciprocate the spindle drum along the slide rail under the driving action of drive shaft, the slide rail is the integral type design with the spindle drum, the first motor drive of installation drives first axis of rotation and second axis of rotation motion on the spindle drum, first bumper shock absorber and second bumper shock absorber are installed respectively to the below of first axis of rotation and second axis of rotation, through the impedance strength between first bumper shock absorber and second bumper shock absorber and the drive shaft, vertical machining center's stability has been strengthened.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a stable form vertical machining center device which characterized in that: the device comprises a vertical column (1), a spindle seat (8), a sliding seat (7), a driving shaft (10), a first motor (2), a second motor (9) and a cutter head (3);
a driving shaft (10) is installed on the upright column (1), a second motor (9) is installed at the top of the driving shaft (10), a sliding rail (6) is arranged on the upright column (1) on the same side face with the driving shaft (10), and a sliding seat (7) on the main shaft seat (8) is installed on the sliding rail (6) of the upright column (1);
install first motor (2) on spindle drum (8), second axis of rotation (13) is installed to the below of first motor (2), be equipped with drive belt (11) on second axis of rotation (13), drive belt (11) are realized second axis of rotation (13) and first axis of rotation (4) and are connected, first axis of rotation (4) with install tool bit (3) between second axis of rotation (13), first bumper shock absorber (5) are installed to first axis of rotation (4) below, second bumper shock absorber (12) are installed to second axis of rotation (13) below.
2. A stable vertical machining center device according to claim 1, wherein: tool bit (3) fixed mounting be in inside spindle drum (8), buffer holder (15) are installed to the top of tool bit (3), the both sides limit of buffer holder (15) is fixed on spindle drum (8) through the stabilizer blade.
3. A stable vertical machining center device according to claim 2, wherein: the buffer frame (15) is of an inverted Y shape.
4. A stable vertical machining center device according to claim 1, wherein: the second shock absorber (12) is connected with the first motor (2) through a screw, and a base of the second shock absorber (12) is installed on the spindle seat (8); the first shock absorber (5) is mounted on the first rotating shaft (4) through a screw (14), and a base of the first shock absorber (5) is mounted on an extending support seat (16) of the spindle seat (8).
5. A stable vertical machining center device according to claim 1, wherein: the slide rails (6) are symmetrically arranged on two side edges of the upright post (1).
6. A stable vertical machining center device according to claim 1 or 4, wherein: springs are arranged inside the first shock absorber (5) and the second shock absorber (12).
7. A stable vertical machining center device according to claim 1, wherein: the sliding seat (7) is clamped on the sliding rail (6), and the other end of the sliding seat (7) is fixed on the spindle seat (8) through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121202829.1U CN214816884U (en) | 2021-05-28 | 2021-05-28 | Stable vertical machining center device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121202829.1U CN214816884U (en) | 2021-05-28 | 2021-05-28 | Stable vertical machining center device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214816884U true CN214816884U (en) | 2021-11-23 |
Family
ID=78781606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121202829.1U Expired - Fee Related CN214816884U (en) | 2021-05-28 | 2021-05-28 | Stable vertical machining center device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214816884U (en) |
-
2021
- 2021-05-28 CN CN202121202829.1U patent/CN214816884U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20211123 |