CN220698837U - Five revolving stages installation adjustment structure - Google Patents
Five revolving stages installation adjustment structure Download PDFInfo
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- CN220698837U CN220698837U CN202322385901.4U CN202322385901U CN220698837U CN 220698837 U CN220698837 U CN 220698837U CN 202322385901 U CN202322385901 U CN 202322385901U CN 220698837 U CN220698837 U CN 220698837U
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- 238000009434 installation Methods 0.000 title claims description 24
- 238000003754 machining Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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Abstract
The application relates to a five-axis turntable mounting and adjusting structure, which comprises a five-axis turntable, a mounting base, a plurality of positioning pins and a plurality of precision adjusting blocks, wherein the five-axis turntable is fixed on the mounting base through a plurality of first fastening screws, the positioning pins are fixedly arranged on the mounting base, and positioning holes are formed in the bottoms of a first fixing base and a second fixing base; the precision adjusting block is fixedly arranged on the base through a second fastening screw and corresponds to the four flange flanges one by one, and the side surface of the precision adjusting block is screwed with the precision adjusting screw. The five-axis turntable is pre-positioned by utilizing the positioning pin and the positioning hole, only the five-axis turntable is required to be finely adjusted, and according to the offset condition of the five-axis turntable, the corresponding precision adjusting screw is rotated by a tool, and the precision adjusting screw can drive the five-axis turntable to slightly move, so that the adjustment quantity is small, the control is easy, the precision adjustment is more convenient and reliable, the adjustment efficiency can be greatly improved, the time spent for adjustment is shortened, and the production period of a machine tool is shortened.
Description
Technical Field
The application relates to the technical field of numerical control machining equipment, in particular to a five-axis turntable installation adjusting structure.
Background
The precision of the five-axis turntable is a basic index for measuring the precision of a five-axis numerical control machining center, and when the five-axis numerical control machining center is manufactured, the precision of the five-axis turntable during installation is strictly controlled and repeated installation and debugging of the five-axis turntable are required in order to improve the installation precision of the five-axis turntable and realize the quality of the whole machine of the machining center.
In the prior art, as shown in fig. 1, two ends of a five-axis turntable are respectively provided with a first fixing seat and a second fixing seat, two sides of the first fixing seat and two sides of the second fixing seat are respectively provided with a flange, a plurality of first screw holes are formed in the flange, and the five-axis turntable is fixed on the mounting base through a plurality of first fastening screws. When the parallel precision of the A axis of the five-axis turntable is corrected, the five-axis turntable and the mounting base are required to be measured and corrected, so that the A axis of the five-axis turntable is in a state of being parallel to each other at-90 degrees and +90 degrees. However, in the process of measurement and correction, the installation position of the five-axis turntable needs to be finely adjusted for many times, but the five-axis turntable is too heavy, and the installation position of the five-axis turntable is manually finely adjusted, so that the adjustment is easy to be insufficient and excessive, the time spent is long, and the stability of the five-axis turntable is insufficient only by fixing the five-axis turntable through the first fastening screw, so that the five-axis turntable needs to be improved.
Disclosure of Invention
The utility model provides a five-axis turntable mounting and adjusting structure, which aims to solve the technical problems that in the prior art, the five-axis turntable takes long time for position adjustment and the stability of the five-axis turntable is insufficient in order to ensure the assembly precision.
The technical scheme provided by the application is as follows: the five-axis turntable installation and adjustment structure comprises a five-axis turntable and an installation base, wherein a first fixing seat and a second fixing seat are respectively arranged at two ends of the five-axis turntable, flange flanges are arranged on two sides of the first fixing seat and two sides of the second fixing seat, a plurality of first screw holes are formed in the flange flanges, the five-axis turntable is fixed on the installation base through a plurality of first fastening screws, the five-axis turntable installation and adjustment structure further comprises a plurality of positioning pins and a plurality of precision adjustment blocks, the positioning pins are fixedly arranged on the installation base, positioning holes are formed in the bottoms of the first fixing seat and the second fixing seat, and the positioning pins are inserted into the positioning holes to pre-position the first fixing seat and the second fixing seat on the installation base; the precision adjusting block is fixedly arranged on the base through a second fastening screw and corresponds to the four flange flanges one by one, the side surface of the precision adjusting block is screwed with a precision adjusting screw, and the inner side end of the precision adjusting screw is abutted to the side surface of the flange or screwed into the flange.
By adopting the technical scheme, the five-axis turntable is pre-positioned by utilizing the positioning pin and the positioning hole, only the five-axis turntable is required to be finely adjusted, the five-axis turntable is not required to be directly knocked and moved, only the corresponding precision adjusting screw is required to be rotated by a tool according to the offset condition of the five-axis turntable, the precision adjusting screw can drive the five-axis turntable to slightly move, the adjusting amount is small, so that the control is easy, the precision adjustment is more convenient and reliable, the adjusting efficiency can be greatly improved, the time required by adjustment is shortened, and the production period of a machine tool is shortened; in addition, this application is utilizing first fastening screw to fix five revolving stage on the basis of installation base, has increased precision adjusting block and precision adjusting screw, and precision adjusting screw has strengthened the fixed dynamics to five revolving stage sides through with flange butt or connect soon, enables five revolving stages more stable.
Preferably, two precision adjusting screws are arranged on each precision adjusting block.
Preferably, two of the precision adjusting screws are abutted against the side face of the flange.
Preferably, one precision adjusting screw is screwed into the flange, and the other precision adjusting screw is abutted against the side face of the flange.
By adopting the technical scheme, the matching relation between the precision adjusting screw and the flange can be freely selected according to actual needs. When two precision adjusting screws are abutted against the side surfaces of the flange, the precision adjusting screws on the opposite sides are generally required to be adjusted simultaneously during adjustment, specifically one side is advanced and the other side is retreated. When one precision adjusting screw is screwed into the flange, the other precision adjusting screw is abutted against the side face of the flange, so that the precision adjusting screw is more convenient to fine tune when being pulled one by one, and the precision adjusting screw on the opposite side is not required to be adjusted.
Preferably, each flange is secured to the mounting base by three first fastening screws.
By adopting the technical scheme, the fastening performance of the five-axis turntable is ensured.
Preferably, the precision adjusting block is fixed on the mounting base through three second fastening screws.
By adopting the technical scheme, the fastening performance of the precision adjusting block is ensured.
Preferably, the upper surface of the mounting base is provided with a plurality of strip-shaped grooves, and the surface enclosed by the strip-shaped grooves is a finish machining surface for placing the five-axis turntable.
By adopting the technical scheme, only the surface under the five-axis turntable is required to be finished, the requirements on the planeness and the roughness of other external surfaces can be reduced, the processing efficiency can be improved, and the processing cost is reduced.
Preferably, the upper surface of the mounting base is provided with a plurality of square grooves, and the square grooves are all positioned under the five-axis turntable.
By adopting the technical scheme, the flatness and roughness of the surface corresponding to the square groove can be reduced, the processing efficiency can be improved, and the processing cost can be reduced.
In summary, the present application includes at least one of the following beneficial technical effects:
1. in the method, the positioning pin and the positioning hole are utilized to pre-position the five-axis turntable, and only the five-axis turntable is required to be finely adjusted;
2. the five-axis turntable is not required to be directly beaten and moved, and only the corresponding precision adjusting screw is required to be rotated by a tool, the precision adjusting screw can drive the five-axis turntable to slightly move, and the adjusting amount is small, so that the five-axis turntable is easy to control, the precision adjustment is more convenient and reliable, and the adjusting efficiency can be greatly improved;
3. according to the five-axis turntable fixing device, the first fastening screw is used for fixing the five-axis turntable on the basis of the installation base, the precision adjusting block and the precision adjusting screw are added, the precision adjusting screw is abutted or screwed with the flange, the fixing force to the side face of the five-axis turntable is enhanced, and the five-axis turntable is enabled to be more stable.
Drawings
FIG. 1 is a schematic diagram of a five-axis turntable mounting adjustment structure in the prior art;
FIG. 2 is a schematic diagram of a five-axis turntable mounting adjustment structure according to an embodiment of the present application;
fig. 3 is a schematic exploded view of a five-axis turntable mounting adjustment structure according to an embodiment of the present application.
Reference numerals illustrate: 1. a five-axis turntable; 11. a first fixing seat; 12. the second fixing seat; 13. a flange; 14. a first screw hole; 2. a mounting base; 21. a strip-shaped groove; 22. square grooves; 3. a first fastening screw; 4. a positioning pin; 5. a precision adjusting block; 6. a second fastening screw; 7. and (5) adjusting the screw precision.
Detailed Description
The present application is described in further detail below in conjunction with figures 2-3.
Referring to fig. 2 and 3, the embodiment of the application discloses a five-axis turntable installation adjustment structure, including five-axis turntable 1 and installation base 2, five-axis turntable 1 both ends are equipped with first fixing base 11 and second fixing base 12 respectively, the both sides of first fixing base 11 and second fixing base 12 all are equipped with flange 13, be equipped with a plurality of first screw holes 14 on the flange 13, five-axis turntable 1 is fixed on installation base 2 through a plurality of first fastening screws 3. Each flange 13 is fixed on the mounting base 2 by three first fastening screws 3 to ensure good tightness of the five-axis turntable 1. This part is consistent with the prior art structure and will not be described in any great detail.
The five-axis turntable 1 mounting and adjusting structure further comprises a plurality of positioning pins 4 and a plurality of precision adjusting blocks 5, wherein the positioning pins 4 are fixedly arranged on the mounting base 2, positioning holes (not shown) are formed in the bottoms of the first fixing base 11 and the second fixing base 12, and the positioning pins 4 are inserted into the positioning holes to pre-position the first fixing base 11 and the second fixing base 12 on the mounting base 2; the precision adjusting block 5 is fixedly arranged on the base 2 through a second fastening screw 6 and corresponds to the four flange flanges 13 one by one, the side surface of the precision adjusting block 5 is screwed with a precision adjusting screw 7, and the inner side end of the precision adjusting screw 7 is abutted to the side surface of the flange 13 or screwed into the flange 13.
Referring to fig. 2, the precision adjusting block 5 is fixed on the mounting base 2 by three second fastening screws 6 to ensure the tightness of the precision adjusting block 5.
Referring to fig. 3, two precision adjusting screws 7 are provided on each precision adjusting block 5. The precision adjusting screw 7 is engaged with the flange 13 in two ways, namely, it is in contact with the flange 13 to generate a forward force on the flange 13, and it is in screwed contact with the flange 13 to generate a backward force on the flange 13 by screw rotation. The matching relation between the precision adjusting screw 7 and the flange 13 can be freely selected according to actual needs. When two of the precision adjusting screws 7 are abutted against the side surfaces of the flange 13, during adjustment, the precision adjusting screws 7 on opposite sides, specifically, one side, are required to be simultaneously adjusted, and the other side is required to be moved forward and moved backward. When one of the precision adjusting screws 7 is screwed into the flange 13, the other precision adjusting screw 7 is abutted against the side face of the flange 13, so that the precision adjusting screw 7 on the opposite side is not required to be adjusted, and the precision adjusting screw is more convenient to adjust when being pulled to be in fine adjustment.
Referring to fig. 3, the upper surface of the mounting base 2 is provided with a plurality of strip-shaped grooves 21, and the surface enclosed by the strip-shaped grooves 21 is a finish surface for placing the five-axis turntable 1. Therefore, only the surface right below the five-axis turntable 1 needs to be finished, the requirements on the planeness and the roughness of other external surfaces can be reduced, the processing efficiency can be improved, and the processing cost can be reduced. Similarly, a plurality of square grooves 22 are formed in the upper surface of the mounting base 2, and the square grooves 22 are located right below the five-axis turntable 1. The surface of the square groove 22 does not need finish machining, so that the machining efficiency can be improved, and the machining cost can be reduced.
The implementation principle of the application is as follows: according to the method, the positioning pin 4 and the positioning hole are utilized to enable the five-axis turntable 1 to be pre-positioned, only the five-axis turntable 1 is required to be finely adjusted, the five-axis turntable 1 is not required to be directly knocked and moved, only the corresponding precision adjusting screw 7 is required to be rotated by a tool according to the offset condition of the five-axis turntable 1, the precision adjusting screw 7 can drive the five-axis turntable 1 to slightly move, the adjusting quantity is small, so that the control is easy, the precision adjustment is more convenient and reliable, the adjusting efficiency can be greatly improved, the time required by adjustment is shortened, and the production period of a machine tool is shortened; in addition, this application is utilizing first fastening screw 3 to fix five revolving stage 1 on the basis of installing base 2, has increased precision adjusting piece 5 and precision adjusting screw 7, and precision adjusting screw 7 has strengthened the fixed dynamics to five revolving stage 1 side through with flange 13 butt or spin joint, can make five revolving stage 1 more stable.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. The utility model provides a five-axis turntable installation adjustment structure, includes five-axis turntable (1) and installation base (2), five-axis turntable (1) both ends are equipped with first fixing base (11) and second fixing base (12) respectively, the both sides of first fixing base (11) and second fixing base (12) all are equipped with flange (13), be equipped with a plurality of first screw holes (14) on flange (13), five-axis turntable (1) are fixed on installation base (2) through a plurality of first fastening screw (3), characterized in that still includes a plurality of locating pins (4) and a plurality of precision adjustment piece (5), locating pin (4) are fixed to be set up on installation base (2), first fixing base (11) and second fixing base (12) bottom are equipped with the locating hole, locating pin (4) insert in the locating hole with first fixing base (11) and second fixing base (12) pre-location on installation base (2); the precision adjusting block (5) is fixedly arranged on the base (2) through a second fastening screw (6) and corresponds to the four flange flanges (13) one by one, the side surface of the precision adjusting block (5) is screwed with a precision adjusting screw (7), and the inner side end of the precision adjusting screw (7) is abutted against the side surface of the flange (13) or screwed into the flange (13).
2. The five-axis turntable mounting adjustment structure according to claim 1, characterized in that two precision adjusting screws (7) are provided on each precision adjusting block (5).
3. The five-axis turntable mounting adjustment structure according to claim 2, wherein one precision adjusting screw (7) is screwed into the flange (13), and the other precision adjusting screw (7) abuts against the side face of the flange (13).
4. Five-axis turntable mounting adjustment structure according to claim 2, characterized in that two precision adjusting screws (7) are in abutment with the flange (13) side.
5. Five-axis turret mounting adjustment structure according to claim 1, characterized in that each flange (13) is fixed to the mounting base (2) by means of three first fastening screws (3).
6. The five-axis turntable mounting adjustment structure according to claim 1, characterized in that the precision adjustment block (5) is fixed to the mounting base (2) by three second fastening screws (6).
7. The five-axis turntable mounting and adjusting structure according to claim 1, wherein a plurality of strip-shaped grooves (21) are formed in the upper surface of the mounting base (2), and surfaces surrounded by the strip-shaped grooves (21) are finish machining surfaces for placing the five-axis turntable (1).
8. The five-axis turntable mounting and adjusting structure according to claim 7, wherein a plurality of square grooves (22) are formed in the upper surface of the mounting base (2), and the square grooves (22) are located right below the five-axis turntable (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322385901.4U CN220698837U (en) | 2023-08-31 | 2023-08-31 | Five revolving stages installation adjustment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322385901.4U CN220698837U (en) | 2023-08-31 | 2023-08-31 | Five revolving stages installation adjustment structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220698837U true CN220698837U (en) | 2024-04-02 |
Family
ID=90437297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322385901.4U Active CN220698837U (en) | 2023-08-31 | 2023-08-31 | Five revolving stages installation adjustment structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220698837U (en) |
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2023
- 2023-08-31 CN CN202322385901.4U patent/CN220698837U/en active Active
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