CN223172760U - Special fixture plate for guide rail debugging - Google Patents
Special fixture plate for guide rail debuggingInfo
- Publication number
- CN223172760U CN223172760U CN202421984641.0U CN202421984641U CN223172760U CN 223172760 U CN223172760 U CN 223172760U CN 202421984641 U CN202421984641 U CN 202421984641U CN 223172760 U CN223172760 U CN 223172760U
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- CN
- China
- Prior art keywords
- magnetic pole
- telescopic
- rotating
- worm
- guide rail
- 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.)
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Abstract
The utility model discloses a special fixture plate for guide rail adjustment, which relates to the technical field of machine tool production and comprises a linear guide rail and a telescopic rod, wherein support plates are fixedly arranged at two ends of the telescopic rod respectively, side supports are also slidably arranged on the support plates, outer soft magnets are fixedly arranged at one ends of the side supports far away from the support plates, a plurality of inner soft magnets are fixedly arranged in the outer soft magnets, the inner soft magnets are symmetrically arranged in the outer soft magnets, fixed magnetic poles are fixedly arranged between the two inner soft magnets, a rotating shaft is further rotatably arranged on the outer soft magnets, a rotating shaft worm wheel is fixedly arranged at one end of the rotating shaft, the rotating shaft worm wheel is meshed with a telescopic worm, and rotating magnetic poles are fixedly arranged at one ends of the rotating shaft.
Description
Technical Field
The utility model relates to the technical field of machine tool production, in particular to a special fixture plate for guide rail adjustment.
Background
In the fields of machining and machine tools, precise debugging of guide rails plays a vital role in guaranteeing machining precision of the machine tools, guide rails of common machine tools are divided into steel inlaid guide rails and linear guide rails, the linear guide rails generally have higher rated load than linear bearings, meanwhile, certain torque can be born, high-precision linear motion can be achieved under the condition of high load, and the linear guide rails are installed on many ultra-high-speed numerical control machines.
The invention patent with the publication number of CN101648342B discloses a mounting method of a machine tool guide rail, the mounting surface is directly prepared on the machine tool body by utilizing a scraping mode, and the dependence on a bed body reference surface during the mounting of the guide rail is omitted, so that the requirement on the machining precision of the machine tool body is greatly reduced, the cost is reduced, the traditional mounting method is changed, the mounting difficulty is reduced, the double problems caused by the machining and the mounting of the machine tool body are solved, and the method has practical positive significance.
Along with the iteration of the technology, in the existing machine tool assembly process, the linear guide rail needs to be installed according to a certain inclination angle of the guide rail seat, so that the adjustment work of the linear guide rail in the installation process is difficult, the efficiency of the linear guide rail in the adjustment process is low due to the fact that the linear guide rail is not bound or fixed by a device in the adjustment process, and the operation steps in the adjustment process are extremely complex.
Disclosure of utility model
Aiming at the technical problems, the utility model provides the following technical scheme:
The utility model provides a special fixture board is used in guide rail debugging, includes linear guide and telescopic link, the both ends of telescopic link all are provided with the movable end, fixed mounting has the backup pad respectively on two movable ends of telescopic link, the backup pad sets up at the telescopic link symmetry, be provided with spacing spout in the backup pad, still slidable mounting has the side support in the backup pad, the side support sets up in spacing spout, still be provided with the expansion bracket between the side support of symmetry setting, the expansion bracket is used for connecting the side support of symmetry setting, the side support of expansion bracket and both sides is sliding connection, the one end that the backup pad was kept away from to the side support still fixed mounting has outer soft magnet, still fixed mounting has a plurality of interior soft magnet in the outer soft magnet, fixed mounting has fixed magnetic pole between two interior soft magnet, still rotate on the outer soft magnet and install the pivot, the one end fixed mounting of pivot has the pivot, pivot and flexible worm wheel one end fixed mounting of worm wheel meshing.
Further, the rotating magnetic poles are arranged between the inner soft magnets, two sides of the rotating magnetic poles are in contact with the inner soft magnets in an initial state, the fixed magnetic poles and the rotating magnetic poles are made of strong magnetic materials, two magnetic poles on the rotating magnetic poles are arranged at two ends of the rotating magnetic poles, which are in contact with the inner soft magnets, in the initial state, the fixed magnetic poles and the rotating magnetic poles are in parallel, and the magnetic poles of the fixed magnetic poles and the rotating magnetic poles in the initial state are in the same direction.
Further, the middle worm is rotatably installed in the supporting plate, a rotating handle is fixedly installed at one end of the middle worm, a rotating worm is arranged at the other end of the middle worm, a middle worm wheel is installed on the rotating worm in a meshed mode, a telescopic shaft is fixedly installed on the middle worm wheel and is rotatably connected with the supporting plate, moving ends are arranged at two ends of the telescopic shaft, telescopic worms are fixedly installed at two moving ends of the telescopic shaft, and the telescopic worms are rotatably connected with the side support.
Further, a pulling handle is fixedly installed on the supporting plate, two ends of the pulling handle are respectively fixed on two different supporting plates, and a folding mechanism is arranged on the pulling handle and used for enabling the pulling handle to move along with the supporting plate.
Compared with the prior art, the device has the advantages that (1) the outer soft magnet of the device is set to be in an adjustable state through the telescopic frame, the telescopic rod and the limiting sliding groove on the supporting plate, so that the device can adapt to the installation of guide rails with different spans or different sizes, the application range of the device is enlarged, and (2) the device controls the connection relation between the device and the guide rails through the magnetic field generated by rotating the rotating magnetic pole and the fixed magnetic pole by rotating the rotating magnetic pole, so that the device is convenient to clamp and release rapidly, and the working efficiency of the device is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic view of the structure of the rotary handle of the present utility model.
Fig. 3 is a schematic view of the telescopic rod structure of the present utility model.
Fig. 4 is a schematic view of the structure of the side bracket and the outer soft magnet of the utility model after being cut away.
Fig. 5 is a schematic diagram of the initial state magnetic field of the rotating magnetic pole according to the present utility model.
Fig. 6 is a schematic diagram showing the change of the magnetic field after the rotating magnetic pole of the present utility model rotates.
The reference numerals are 101-linear guide rails, 102-telescopic rods, 201-pulling handles, 202-supporting plates, 203-telescopic frames, 204-side brackets, 205-outer soft magnets, 206-inner soft magnets, 207-rotating magnetic poles, 208-fixed magnetic poles, 209-rotating shafts, 210-rotating shaft worm wheels, 211-telescopic worms, 212-telescopic shafts, 213-middle worm wheels, 214-middle worms and 215-rotating handles.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1 to 4, a special fixture board for debugging a guide rail comprises a linear guide rail 101 and a telescopic rod 102, wherein moving ends are arranged at two ends of the telescopic rod 102, a supporting plate 202 is fixedly arranged at two moving ends of the telescopic rod 102 respectively, the supporting plate 202 is symmetrically arranged on the telescopic rod 102, a pulling handle 201 is fixedly arranged on the supporting plate 202, two ends of the pulling handle 201 are respectively fixed on two different supporting plates 202, a folding mechanism is arranged on the pulling handle 201 and used for enabling the pulling handle 201 to move along with the supporting plate 202, a limiting chute is arranged on the supporting plate 202, an intermediate worm 214 is rotatably arranged on the supporting plate 202, a rotating handle 215 is fixedly arranged at one end of the intermediate worm 214, a rotating worm is arranged at the other end of the intermediate worm 214, an intermediate worm 213 is in meshed mounting, a telescopic shaft 212 is rotatably connected with the supporting plate 202, two ends of the telescopic shaft 212 are moving ends, and two moving ends of the telescopic shaft 212 are fixedly provided with a telescopic worm 211.
As shown in fig. 4 to 6, the telescopic worm 211 is rotatably provided with a side bracket 204, the side bracket 204 is further slidably connected with the support plate 202, the side bracket 204 is disposed in a limit chute, a telescopic bracket 203 is further disposed between the symmetrically disposed side brackets 204, the telescopic bracket 203 is connected with the symmetrically disposed side brackets 204, the telescopic bracket 203 is slidably connected with the side brackets 204 on both sides, one end of the side bracket 204 far away from the support plate 202 is fixedly provided with an outer soft magnet 205, the outer soft magnet 205 is fixedly provided with a plurality of inner soft magnets 206, the plurality of inner soft magnets 206 are symmetrically disposed in the outer soft magnet 205, a fixed magnetic pole 208 is fixedly mounted between the two inner soft magnets 206, the outer soft magnet 205 is rotatably provided with a rotating shaft 209, one end of the rotating shaft 209 is fixedly provided with a rotating shaft 210, the rotating shaft worm wheel 210 is meshed with the telescopic worm 211, one end of the rotating shaft 209 is fixedly provided with a rotating magnetic pole 207, the rotating magnetic pole 207 is arranged between the inner soft magnets 206, two sides of the rotating magnetic pole 207 are contacted with the inner soft magnets 206 in an initial state, the fixed magnetic pole 208 and the rotating magnetic pole 207 are made of strong magnetic materials, two ends of the rotating magnetic pole 207 contacted with the inner soft magnets 206 are two magnetic poles on the rotating magnetic pole 207, the fixed magnetic pole 208 and the rotating magnetic pole 207 are in a parallel state in the initial state, the magnetic poles of the fixed magnetic pole 208 and the rotating magnetic pole 207 in the initial state are in the same direction, the magnetic pole directions of the rotating magnetic pole 207 and the fixed magnetic pole 208 in the initial state are opposite to each other in the moment, a large magnetic field is formed between the fixed magnetic pole 208 and the rotating magnetic pole 207, the magnetic field passes through the inner soft magnet 206 to the N pole of the rotating magnetic pole 207 through the S pole of the fixed magnetic pole 208, then the S pole of the rotating magnetic pole 207 passes through the inner soft magnet 206 on the other side and then reaches the N pole of the fixed magnetic pole 208, thus the magnetism of the inner soft magnet 206 is not expanded like the outer soft magnet 205 through the rotating magnetic pole 207, the outer soft magnet 205 can not magnetically attract an object attached to the outer soft magnet 205, and when the rotating magnetic pole 207 rotates, the rotating magnetic pole 207 rotates for one hundred eighty degrees, the fixed magnetic pole 208 and the rotating magnetic pole 207 at the moment are separated into two small magnetic fields from a large overall magnetic field, and at the moment, the rotating magnetic pole 207 can drive the inner soft magnet 206 to form the small magnetic field to magnetically attract the object outside the outer soft magnet 205.
When the device is used, a user holds the pulling handle 201 by hand, the lifting device can be connected with the pulling handle 201 for use, then the outer soft magnet 205 is contacted with the surface of the linear guide rail 101, then the rotating handle 215 is manually rotated, the rotating handle 215 drives the telescopic worm 211 to rotate through the middle worm wheel 213 and the telescopic shaft 212, the telescopic worm 211 continuously drives the rotating shaft worm wheel 210 to rotate, the rotating shaft worm wheel 210 drives the rotating magnetic pole 207 to rotate by one hundred eighty degrees through the rotating shaft 209, the rotating magnetic pole 207 and the fixed magnetic pole 208 form two small magnetic fields respectively after rotating, so that one end of the inner soft magnet 206, which is close to the rotating magnetic pole 207, and the rotating magnetic pole 207 form a magnetic field together, and the linear guide rail 101 contacted with the outer soft magnet 205 is adsorbed by the magnetic field, and the outer soft magnet 205 and the linear guide rail 101 can be fixed to complete the clamping process of the device.
The device can be manually pulled to move or transfer, the supporting plate 202 can be manually pulled at the moment to adjust the distance between the supporting plate 202 and the linear guide rail 101, the telescopic frame 203 and the telescopic rod 102 can stretch, the span of the device can be adjusted after the span of the device is adjusted, the stability between the spans is stabilized through friction between the telescopic rod 102 and the sliding block of the telescopic frame 203, the telescopic rod 102 and the telescopic frame 203 cannot shrink when the device is not driven by external force, so that the device can conveniently install the inclined guide rail, and then the linear guide rail 101 can be installed on a guide rail seat of a machine tool through bolts.
The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the present utility model.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421984641.0U CN223172760U (en) | 2024-08-16 | 2024-08-16 | Special fixture plate for guide rail debugging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421984641.0U CN223172760U (en) | 2024-08-16 | 2024-08-16 | Special fixture plate for guide rail debugging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223172760U true CN223172760U (en) | 2025-08-01 |
Family
ID=96534527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421984641.0U Active CN223172760U (en) | 2024-08-16 | 2024-08-16 | Special fixture plate for guide rail debugging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223172760U (en) |
-
2024
- 2024-08-16 CN CN202421984641.0U patent/CN223172760U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |