CN216151112U - Linear electric motor machining center Z axle adjustment mechanism - Google Patents
Linear electric motor machining center Z axle adjustment mechanism Download PDFInfo
- Publication number
- CN216151112U CN216151112U CN202122288702.2U CN202122288702U CN216151112U CN 216151112 U CN216151112 U CN 216151112U CN 202122288702 U CN202122288702 U CN 202122288702U CN 216151112 U CN216151112 U CN 216151112U
- Authority
- CN
- China
- Prior art keywords
- axis
- counterweight
- adjusting
- slider
- head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Machine Tool Units (AREA)
Abstract
The utility model discloses a Z-axis adjusting mechanism of a linear motor machining center, which comprises a spindle box, a spindle part arranged below the spindle box, an adjusting device and a marble saddle plate, wherein the adjusting device and the marble saddle plate are arranged on one side of the spindle box, a counterweight rod support is arranged at the upper end of the spindle box, a guide rail is arranged on one side of the spindle box, the adjusting device is arranged on one side of the marble saddle plate and comprises a head raising and head lowering adjusting block, a Z-axis left and right adjusting block, a slider counterweight mounting plate and a counterweight cylinder, the Z-axis left and right adjusting block and the slider counterweight mounting plate are sequentially arranged on one side of the marble saddle plate, the slider counterweight mounting plate is connected with the Z-axis left and right adjusting block, the counterweight cylinder is connected with the slider counterweight mounting plate through a Z-axis motor, and the upper end of a telescopic rod of the counterweight cylinder is connected with the counterweight rod support. According to the utility model, the first adjusting bolt is adjusted in a rotating manner, so that the pitching angle is adjusted, and the processing convenience is improved.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment, in particular to a Z-axis adjusting mechanism of a linear motor machining center.
Background
In high-speed machining centers, the continuously improved working performance is an important prerequisite for the high-efficiency and high-precision machining of dies in the die manufacturing industry. Driven by the driving technology, a plurality of different types of high-speed machining centers with innovative structures and excellent performance emerge. The three-axis high-speed machining center appeared in the middle and later stages of the 90 s has been developed to the five-axis high-speed machining center. In terms of driving mode, the servo motor and the ball screw driving of linear motion (X/Y/Z axis) have been developed to the linear motor driving, the direct-drive torque motors are adopted for rotary motion (a and C axis), and some companies have developed the machining center into a five-axis machining center which adopts direct drive completely through the linear motor and the torque motors. The stroke speed, the dynamic performance and the positioning precision of the machining center are obviously improved.
The existing machining center has the following defects: the headstock can only carry out linear motion generally, and its every single move or angle about can not adjust, and the headstock is when the Z axle direction motion simultaneously, is injectd by slider and guide rail, and the grating ruler detects the position of motion, and guide rail and grating ruler lack the detection benchmark, and its depth of parallelism can not guarantee, and then can't guarantee the headstock position.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a Z-axis adjusting mechanism of a linear motor machining center, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a linear electric motor machining center Z axle adjustment mechanism, includes headstock, sets up main shaft spare and adjusting device, the marble saddle bedplate of setting in headstock one side in the headstock below, the weight bar support is installed to the upper end of headstock, one side of headstock is provided with the guide rail, adjusting device sets up the one side at marble saddle bedplate, adjusting device controls regulating block, slider counter weight mounting panel and counter weight cylinder including new head adjusting block, Z axle, regulating block, slider counter weight mounting panel set gradually in one side of marble saddle bedplate about the Z axle, the regulating block is connected about slider counter weight mounting panel and the Z axle, the counter weight cylinder passes through the Z axle motor and is connected with slider counter weight mounting panel, the telescopic link upper end and the weight bar leg support connection of counter weight cylinder.
Preferably, the new line head adjusting block is connected with the marble saddle plate through a first adjusting bolt, the adjusting block passes through a second adjusting bolt and is connected with the new line head adjusting block about the Z axle, through rotating a first adjusting bolt, thereby adjust the relative angle between the new line head adjusting block and the marble saddle plate, because headstock and the main shaft spare that sets up below the headstock pass through the counter weight cylinder and the slider counter weight mounting panel is connected, the whole motion that can only carry out the Z axle direction, relative angle between new line head adjusting block and the marble saddle plate changes, and then can adjust the angle of main shaft spare.
Preferably, the Z-axis motor comprises a motor rotor and a motor stator, the motor rotor is connected with the slider counterweight mounting plate, the motor stator is arranged on one side of the motor rotor, and the other side of the motor stator is connected with the counterweight cylinder through a cylinder support.
Preferably, the both sides of slider counter weight mounting panel are provided with grating chi, the parallel piece of slider respectively, grating chi's lower extreme is equipped with grating chi probe, through setting up the parallel piece of slider, keeps the depth of parallelism of guide rail with grating chi, and grating chi all is the slider with the parallel piece of slider as the benchmark with the guide rail.
Preferably, the Z-axis left and right adjusting blocks are arranged in two groups, and the two groups of Z-axis left and right adjusting blocks are respectively arranged on two sides of the surface of the head-up head-lowering adjusting block.
Preferably, the counterweight air cylinder and the air cylinder support are both provided with two groups, and the counterweight air cylinders are arranged in parallel.
Preferably, one side of the guide rail is connected with the motor stator through a sliding block.
The utility model provides a Z-axis adjusting mechanism of a linear motor machining center, which has the following beneficial effects:
(1) according to the utility model, the head-up and head-down adjusting block is arranged and connected with the marble saddle plate through the first adjusting bolt, so that in the use process, the first adjusting bolt is adjusted through rotation, and the relative angle between the head-up and head-down adjusting block and the marble saddle plate is adjusted, so that the integral vertical angle of the spindle box is changed, the adjustment of the pitching angle is realized, and the processing convenience is improved.
(2) According to the utility model, the parallel block of the sliding block is arranged on one side of the mounting plate for the counterweight of the sliding block, and the guide rail and the grating ruler are both arranged by taking the parallel block of the sliding block as a reference, so that the parallelism of the guide rail and the grating ruler is detected by the parallel block of the sliding block in the mounting and using processes, the angle of the spindle box in the vertical direction is ensured not to be changed relative to the mounting plate for the counterweight of the sliding block, the position of the spindle box is convenient to ensure, and the processing accuracy is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. a main spindle box; 11. a main shaft member; 12. a counterweight rod support; 13. a guide rail; 2. an adjustment device; 21. a head-up and head-down adjusting block; 22. a Z-axis left and right adjusting block; 23. a slider counterweight mounting plate; 231. a grating scale; 232. a slider parallel block; 24. a counterweight cylinder; 25. a Z-axis motor; 252. a motor rotor; 252. a motor stator; 253. a cylinder support; 3. a marble saddle plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1, the present invention provides a technical solution: a Z-axis adjusting mechanism of a linear motor machining center comprises a spindle box 1, a spindle part 11 arranged below the spindle box 1, an adjusting device 2 arranged on one side of the spindle box 1, and a marble saddle plate 3, a counterweight rod support 12 is arranged at the upper end of the main spindle box 1, a guide rail 13 is arranged at one side of the main spindle box 1, the adjusting device 2 is arranged at one side of the marble saddle plate 3, the adjusting device 2 comprises a head-up and head-down adjusting block 21, a Z-axis left and right adjusting block 22, a slider counterweight mounting plate 23 and a counterweight cylinder 24, the Z-axis left and right adjusting block 22 and the sliding block counterweight mounting plate 23 are sequentially arranged at one side of the marble saddle plate 3, the slider counter weight mounting panel 23 is connected with the Z axle left and right sides regulating block 22, the counter weight cylinder 24 is connected with the slider counter weight mounting panel 23 through Z axle motor 25, the telescopic link upper end and the counter weight pole support 12 of counter weight cylinder 24 are connected.
The head-up and head-down adjusting block 21 is connected with the marble saddle plate 3 through a first adjusting bolt, and the Z-axis left and right adjusting block 22 is connected with the head-up and head-down adjusting block 21 through a second adjusting bolt.
It can be understood that, by rotating the first adjusting bolt, the relative angle between the head-up and head-lowering adjusting block 21 and the marble saddle plate 3 can be adjusted, because the spindle box 1 and the spindle part 11 arranged below the spindle box 1 are connected through the counterweight cylinder 24 and the slider counterweight mounting plate 23, the whole body can only perform the movement in the Z-axis direction, and the relative angle between the head-up and head-lowering adjusting block 21 and the marble saddle plate 3 changes, so that the angle of the spindle part 11 can be adjusted.
The Z-axis motor 25 is composed of a motor rotor 251 and a motor stator 252, the motor rotor 251 is connected to the slider counterweight mounting plate 23, the motor stator 252 is disposed on one side of the motor rotor 251, and the other side of the motor stator 252 is connected to the counterweight cylinder 24 by disposing a cylinder support 253.
The both sides of slider counter weight mounting panel 23 are provided with grating chi 231, the parallel piece 232 of slider respectively, the lower extreme of grating chi 231 is equipped with grating chi 231 probe.
It can be understood that the parallelism of the guide rail and the grating ruler is kept by arranging the parallel block 232 of the slide block, and the grating ruler and the guide rail are all the slide block which takes the parallel block of the slide block as the reference.
The Z-axis left and right adjusting blocks 22 are arranged in two groups, and the two groups of Z-axis left and right adjusting blocks 22 are respectively arranged on two sides of the surface of the head-up head-lowering adjusting block 21.
The counterweight air cylinders 24 and the air cylinder supports 253 are arranged in two groups, and the counterweight air cylinders 24 are arranged in parallel.
One side of the guide rail 13 is connected with the motor stator 252 by arranging a sliding block, so that the stability of the spindle box 1 in the moving process is effectively ensured.
The theory of operation, in the use, through the work of counter weight cylinder 24, the top and the counter weight pole support 12 of counter weight cylinder 24 telescopic link are connected to make and adjust counter weight pole support 12 and drive headstock 1 at Z axle direction up-and-down motion, and one side of guide rail 13 through set up the slider with motor stator 252 connect and then the effectual stability of guaranteeing headstock 1 in the motion process, and through rotating first adjusting bolt, and then adjust the relative angle between new line low head regulating block 21 and the marble saddle bedplate 3, adjust the angle of headstock 1 every single move.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The Z-axis adjusting mechanism of the linear motor machining center is characterized by comprising a spindle box (1), a spindle part (11) arranged below the spindle box (1), an adjusting device (2) arranged on one side of the spindle box (1) and a marble saddle plate (3), wherein a counterweight rod support (12) is arranged at the upper end of the spindle box (1), a guide rail (13) is arranged on one side of the spindle box (1), the adjusting device (2) is arranged on one side of the marble saddle plate (3), the adjusting device (2) comprises a head raising and lowering adjusting block (21), a Z-axis left and right adjusting block (22), a slider counterweight mounting plate (23) and a counterweight cylinder (24), the Z-axis left and right adjusting block (22) and the slider counterweight mounting plate (23) are sequentially arranged on one side of the marble saddle plate (3), and the slider mounting plate (23) is connected with the Z-axis left and right adjusting block (22), the counterweight cylinder (24) is connected with the slider counterweight mounting plate (23) through a Z-axis motor (25), and the upper end of a telescopic rod of the counterweight cylinder (24) is connected with the counterweight rod support (12).
2. The linear motor machining center Z-axis adjusting mechanism of claim 1, characterized in that: the head-raising and head-lowering adjusting block (21) is connected with the marble saddle plate (3) through a first adjusting bolt, and the Z-axis left and right adjusting block (22) is connected with the head-raising and head-lowering adjusting block (21) through a second adjusting bolt.
3. The linear motor machining center Z-axis adjusting mechanism of claim 1, characterized in that: the Z-axis motor (25) is composed of a motor rotor (251) and a motor stator (252), the motor rotor (251) is connected with the slider counterweight mounting plate (23), the motor stator (252) is arranged on one side of the motor rotor (251), and the other side of the motor stator (252) is connected with the counterweight cylinder (24) through an air cylinder support (253).
4. The linear motor machining center Z-axis adjusting mechanism of claim 3, wherein: the both sides of slider counter weight mounting panel (23) are provided with grating chi (231), slider parallel block (232) respectively, the lower extreme of grating chi (231) is equipped with grating chi (231) probe.
5. The linear motor machining center Z-axis adjusting mechanism of claim 1, characterized in that: the Z-axis left and right adjusting blocks (22) are arranged in two groups, and the Z-axis left and right adjusting blocks (22) are arranged on two sides of the surface of the head-up and head-down adjusting block (21) respectively.
6. The linear motor machining center Z-axis adjusting mechanism of claim 3, wherein: the balance weight air cylinders (24) and the air cylinder support (253) are arranged in two groups, and the balance weight air cylinders (24) are arranged in parallel.
7. The linear motor machining center Z-axis adjusting mechanism of claim 3, wherein: one side of the guide rail (13) is connected with the motor stator (252) through a sliding block.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122288702.2U CN216151112U (en) | 2021-09-22 | 2021-09-22 | Linear electric motor machining center Z axle adjustment mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122288702.2U CN216151112U (en) | 2021-09-22 | 2021-09-22 | Linear electric motor machining center Z axle adjustment mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
CN216151112U true CN216151112U (en) | 2022-04-01 |
Family
ID=80853174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202122288702.2U Active CN216151112U (en) | 2021-09-22 | 2021-09-22 | Linear electric motor machining center Z axle adjustment mechanism |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN216151112U (en) |
-
2021
- 2021-09-22 CN CN202122288702.2U patent/CN216151112U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201009022Y (en) | Electric spark wire cutting machine tool special for machining gear | |
CN203636034U (en) | Three-axis multi-head gantry machining equipment | |
CN211103028U (en) | Novel movable beam type high-precision machining center | |
CN216151112U (en) | Linear electric motor machining center Z axle adjustment mechanism | |
CN112338291A (en) | Novel rack shaping special grinding machine | |
CN219805544U (en) | Five high-speed laser processing equipment | |
CN2259249Y (en) | Five-axil digital control electrolytic machining tool | |
CN115770915A (en) | Gantry machining unit of electric discharge machine tool | |
CN210588256U (en) | Multi-angle clamping device for numerical control machining | |
CN115519363A (en) | High-speed high-precision engraving and milling machining center | |
CN213970146U (en) | Universal lifting table milling machine for manufacturing precision die | |
CN104400564B (en) | A kind of multifunction machine | |
CN209611364U (en) | Artificial tooth gear blank abnormal curved surface processing unit (plant) | |
CN210115686U (en) | Single-column type special milling machine structure | |
CN113245985A (en) | Machine tool structure for machining spline shaft | |
CN220516036U (en) | High-speed five-axis machining type machine table for sectional materials | |
CN217667814U (en) | Movable column type five-axis gantry machining center | |
CN214392661U (en) | Economical horizontal machining center | |
CN220407184U (en) | Five-axis linkage processing system for electroplating production line | |
CN220881339U (en) | Machining center of crown block gantry type five-axis structure | |
CN209062553U (en) | A kind of drilling and tapping machine tool based on linear motor | |
CN111015252A (en) | Main shaft sliding table of movable beam type gantry numerical control engraving and milling machine | |
CN108784863A (en) | Artificial tooth gear blank abnormal curved surface processing unit (plant) | |
CN218592000U (en) | Gantry machining unit of electric discharge machine tool | |
JPS6138834A (en) | Multi-head general machining tool |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |