CN116787177A - Work piece support bracket of heavy machine tool - Google Patents
Work piece support bracket of heavy machine tool Download PDFInfo
- Publication number
- CN116787177A CN116787177A CN202310643339.2A CN202310643339A CN116787177A CN 116787177 A CN116787177 A CN 116787177A CN 202310643339 A CN202310643339 A CN 202310643339A CN 116787177 A CN116787177 A CN 116787177A
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- 238000009434 installation Methods 0.000 claims abstract description 27
- 230000005484 gravity Effects 0.000 abstract description 7
- 238000003754 machining Methods 0.000 abstract description 5
- 238000005299 abrasion Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The invention discloses a workpiece support bracket of a heavy machine tool, which relates to the field of machining devices and comprises a base frame with two guide rails on the surface, wherein an installation frame with sliding rollers installed at the bottom is arranged above the guide rails. According to the workpiece support bracket of the heavy machine tool, the piezoelectric film, the guide wheel and the mounting frame are arranged, the gravity of a machined workpiece is applied to the surface of the piezoelectric film, if the pressure applied to the surface of the piezoelectric film is different, the machined workpiece can be described as being in an inclined or unstable state, so that the machined workpiece can be placed on the surface of the guide wheel more stably by moving the position of the guide wheel, the friction and abrasion between the mounting frame and the machined workpiece are reduced, the precision can be ensured, the defects of repeated adjustment of the position of the center frame and the clamping position of the workpiece are overcome, the operation is simple and easy, the positioning precision is high, and the workpiece machining efficiency is improved.
Description
Technical Field
The invention relates to the field of machining devices, in particular to a workpiece support bracket of a heavy machine tool.
Background
Heavy machine tools are common processing equipment, and are mainly used for processing some bigger workpieces, and the workpieces are usually required to be hung on the surface of the heavy machine tool by using a suspension device, but because the size of the workpieces is bigger and the weight is heavier, a center frame is usually required to support the workpieces, so that the stability of the workpieces in the processing process is ensured, and the processing quality of the workpieces can be ensured.
However, because the work piece erects on the surface of center rest, in the use that heavy lathe processed the work piece, can rotate on the surface of center rest, the rotation process can produce certain frictional force, consequently the cast iron surface that is used for supporting the work piece is very easy wearing and tearing, needs the regulation of regularity, brings unnecessary time for production process, reduces work efficiency.
Disclosure of Invention
The invention mainly aims to provide a workpiece support bracket of a heavy machine tool, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: the utility model provides a work piece support bracket of heavy lathe, includes the base frame that the surface was equipped with two guide rail, guide rail's top is provided with the installation frame of bottom installation slip gyro wheel, installation frame card is in guide rail's inside, the inside of installation frame is provided with two leading wheels that are used for supporting, the leading wheel includes the interior axle, three ring channel that is located two tip and intermediate position is seted up to the surface of interior axle, the internally mounted of ring channel has piezoelectric film, the surface of interior axle has cup jointed soft ring cover, the both sides of interior axle are wrapped up to the inner wall of soft ring cover, the surface mounting of interior axle has the fixed axle that is used for pivoted, the inside at the installation frame is installed to the fixed axle.
The hydraulic rod with the pulley installed at the bottom is installed in the installation frame, the surface of the pulley abuts against the surface of the base frame, the movable frame is installed at the top of the hydraulic rod, the two guide wheels are installed in the hydraulic rod, and the top of the hydraulic rod abuts against the lower surface of the movable frame.
The surface fixed mounting of carriage has the guide block, the guide block card is in the inboard of installing the frame, the internally mounted of installing the frame has the carriage and is used for driving the drive assembly that the carriage removed, the top fixed mounting of hydraulic stem has the backup pad, the backup pad runs through the carriage and supports at the surface of carriage.
The driving assembly comprises a threaded rod, a thread groove is formed in the surface of the moving block, the threaded rod is movably mounted in the moving frame, one end of the threaded rod movably penetrates through the thread groove, and two sides of the moving block are tightly attached to the inner wall of the moving frame.
The surface of installing the frame has offered and has run through the groove, the one end of threaded rod is movable in proper order runs through and removes frame, guide block and runs through the groove and extend to the outside of running through the groove, the knob is installed to the one end of threaded rod, the surface of knob supports at the surface of installing the frame.
The surface mounting of movable block has the mounting bracket, the inside at the mounting bracket is installed to the leading wheel, the internally mounted of movable block has the rotating assembly, the rotating assembly is used for driving the rotation of mounting bracket.
The rotating assembly comprises a driving motor, the driving motor is arranged on the surface of the moving block, a first gear located inside the moving block is arranged on the surface of an output shaft of the driving motor, a second gear is arranged at the same position inside the moving block, a rotating shaft is arranged at the bottom of the mounting frame, the rotating shaft is movably arranged inside the moving block, a third gear is arranged on the surface of the rotating shaft, the first gear is meshed with the second gear, and the second gear is meshed with the third gear.
The surface of mounting bracket has seted up the recess, fixed axle movable mounting is in the inside of recess, the surface mounting of mounting bracket has the baffle, the baffle shelters from the position of recess.
The guide rod with the trapezoid cross section is arranged on the surface of the baffle, the guide groove is arranged on the surface of the mounting frame, the guide rod is clamped in the guide groove, and the length of the upper bottom of the guide rod is larger than that of the lower bottom of the guide rod.
The surface of the sliding roller is abutted against the inner wall of the guide rail.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the piezoelectric film, the guide wheel and the mounting frame are arranged, so that the gravity of the machined workpiece is applied to the surface of the piezoelectric film, if the pressure applied to the surface of the piezoelectric film is different, the machined workpiece can be described as being in an inclined or unstable state, and therefore, the machined workpiece can be more stably placed on the surface of the guide wheel by moving the position of the guide wheel, the friction and abrasion between the mounting frame and the machined workpiece are reduced, the precision can be more ensured, the defects of repeatedly adjusting the position of the center frame and the clamping position of the workpiece are overcome, the operation is simple and easy, the positioning precision is high, and the machining efficiency of the workpiece is improved.
2. According to the invention, the hydraulic rod and the supporting plate are arranged, the hydraulic rod is started to drive the supporting plate to move, the moving blocks are all placed on the surface of the supporting plate, the supporting plate can be guaranteed to drive the moving blocks to move up and down, and as the processed workpiece is placed on the surface of the moving blocks, the moving block is relatively stressed, the hydraulic rod drives the moving blocks to move, the moving frame is connected with the moving blocks through the threaded rod, the extrusion force applied to the threaded rod is the gravity of the moving frame, and the service time of the driving assembly can be prolonged.
3. According to the invention, the threaded rod and the thread groove are arranged, so that the moving block can be driven to rotate by rotating the threaded rod, and as the two sides of the moving block are tightly attached to the surface of the moving frame, the edge of the moving frame is blocked when the threaded rod rotates, so that the moving block can be driven to move along the axial direction of the threaded rod, and the moving block can be moved more conveniently and more conveniently under the condition that the base frame is not moved.
4. According to the invention, the driving motor, the first gear and the second gear are arranged, the driving motor rotates to drive the first gear to rotate, the second gear is driven to rotate due to the engagement of the first gear and the second gear, the third gear can be driven to rotate through the engagement of the second gear and the third gear, the third gear drives the rotating shaft to rotate, and the rotating shaft is arranged at the central position of the mounting frame, so that the mounting frame can be driven to rotate, the direction of the guide wheel can be changed, the rotation of a machined workpiece is adapted, and meanwhile, the operation is very simple.
5. According to the invention, the guide rod, the guide groove and the guide wheel are arranged, when the guide rod is aligned to the inside of the guide groove, the baffle plate is directly pushed to move to the position of the groove, the normal rotation of the fixed shaft is ensured, and when the guide wheel is required to be replaced, the guide wheel can be removed and replaced only by removing the baffle plate.
Drawings
FIG. 1 is a schematic view of the overall structure of a work support bracket of a heavy machine tool according to the present invention;
FIG. 2 is a schematic view of a part of the structure of a mounting frame of a work support bracket of a heavy machine tool according to the present invention;
FIG. 3 is a schematic view of a part of the structure of the movable frame of the work support bracket of the heavy machine tool according to the present invention;
FIG. 4 is a schematic view of a moving block position department of a work support bracket of a heavy machine tool according to the present invention;
FIG. 5 is a schematic view of a threaded rod position portion of a work support bracket of a heavy machine tool according to the present invention;
FIG. 6 is a schematic view of a first gear position portion of a work support bracket of a heavy machine tool according to the present invention;
FIG. 7 is a schematic view of a part of the structure of the guide bar position of the work support bracket of the heavy machine tool according to the present invention;
FIG. 8 is a schematic view of the structure of a guide wheel of a work support bracket of a heavy machine tool according to the present invention;
fig. 9 is a schematic view showing the position of a piezoelectric film in a work support bracket of a heavy machine tool according to the present invention.
In the figure: 1. a guide rail; 2. a base frame; 3. a sliding roller; 4. a frame is installed; 5. a guide wheel; 6. an inner shaft; 7. an annular groove; 8. a piezoelectric film; 9. a soft loop; 10. a fixed shaft; 11. a pulley; 12. a hydraulic rod; 13. a moving rack; 14. a guide block; 15. a moving block; 16. a support plate; 17. a threaded rod; 18. a thread groove; 19. a through groove; 20. a knob; 21. a mounting frame; 22. a driving motor; 23. a first gear; 24. a second gear; 25. a rotating shaft; 26. a third gear; 27. a groove; 28. a baffle; 29. a guide rod; 30. a guide groove.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1-9, including the base frame 2 that the surface is equipped with two guide rail 1, guide rail 1 is located the both sides of base frame 2 symmetry, guide rail 1's top is provided with the installation frame 4 of bottom installation slip gyro wheel 3, and installation frame 4 includes the perpendicular rail of middle diaphragm and both sides, and the quantity of slip gyro wheel 3 is provided with two, is located the both sides of installation frame 4 respectively, slip gyro wheel 3 card is in guide rail 1's inside, and slip gyro wheel 3 moves at guide rail 1's inside, can change the position of whole installation frame 4, utilizes slip gyro wheel 3 to remove more laborsaving simultaneously, installation frame 4's inside is provided with two leading wheels 5 that are used for supporting, and leading wheel 5's effect is used for supporting the work piece, and surface rotation at installation frame 4 just can make leading wheel 5 rotate when processing work, leading wheel 5 includes 6, the surface of leading wheel 6 sets up three ring channel 7 that are located two tip and intermediate position inner shaft, the internally mounted of ring channel 7 has piezoelectric film 8, and piezoelectric film 8 can detect the work piece and apply at the inside of guide wheel 1's inside at the inside of guide rail, and the inside diameter of guide wheel 3, and the inner shaft 9 is equipped with the inner shaft 9, and inner shaft 9 can be fixed shaft 9 is equipped with the inner shaft 9 in order to protect the inner shaft 10, and inner shaft 10 is equipped with the inner shaft 8 for the soft sleeve, and inner shaft 10 is used for the surface protection sleeve.
When using, directly hang the surface at leading wheel 5 with the processing work piece, the gravity of processing work piece is applyed on the surface of piezoelectric film 8 this moment, if the pressure that the surface of piezoelectric film 8 received is different, just can indicate that the processing work piece is in the slope or is unstable state this moment, therefore just can be through the position of removal leading wheel 5, thereby make the processing work piece place more stable at the surface of leading wheel 5, not only reduced the frictional wear between installation frame 4 and the processing work piece, can guarantee the precision more simultaneously, and do not need the drawback of repeated adjustment centre rest position and work piece clamping position, easy operation is easy, positioning accuracy is high, work piece machining efficiency has been improved.
The hydraulic rod 12 of bottom installation pulley 11 is installed to the internally mounted of installation frame 4, and pulley 11 installs the central point put at installation frame 4, and pulley 11 can support the removal of installation frame 4, reduces the frictional force between installation frame 4 and the base frame 2, the surface of pulley 11 supports the surface at the base frame 2, and at the in-process that installation frame 4 removed, can share the pressure of appliedly at the sliding roller 3 surface, the removal frame 13 is installed at the top of hydraulic rod 12, two the leading wheel 5 is installed in the inside of hydraulic rod 12, the lower surface at removal frame 13 is supported at the top of hydraulic rod 12, through starting hydraulic rod 12 for remove frame 13 can carry out the reciprocating, just can adjust the position of removal frame 13, guarantees that the position of processing work piece is in fixed height, and hydraulic rod 12 can support bigger pressure, thereby is suitable for heavier processing work piece.
The fixed surface of movable frame 13 installs guide block 14, and the quantity of guide block 14 is provided with two, guide block 14 card is in the inside both sides of installing frame 4, and guide block 14 card is in the inside of erecting the rail, the internally mounted of installing frame 4 has movable block 15 and is used for driving the drive assembly that movable block 15 removed, and movable block 15 installs in the inside of movable frame 13, and movable block 15 can remove in the inside of movable frame 13, the top fixed mounting of hydraulic stem 12 has backup pad 16, backup pad 16 and the interior space size adaptation of movable frame 13, backup pad 16 runs through the surface at movable frame 13, and the removal of backup pad 16 just can drive the removal of movable block 15.
The hydraulic stem 12 just can drive backup pad 16 when starting and remove, no matter how the movable block 15 removes this moment, the movable block 15 all is placed on the surface of backup pad 16, all can guarantee that backup pad 16 drives the movable block 15 and reciprocate, because the processing work piece is placed on the surface of movable block 15, consequently the atress of movable block 15 is comparatively big, the movable frame 13 that moves this moment is connected with the movable block 15 through the hydraulic stem 12 drive movable block 15, the extrusion force that the drive assembly received is the gravity of movable frame 13, can guarantee that drive assembly's live time improves.
The drive assembly includes threaded rod 17, threaded groove 18 has been seted up to the surface of movable block 15, threaded rod 17 movable mounting is in the inside of removing frame 13, and the one end movable mounting of threaded rod 17 is on the inner wall of removing frame 13, and the inside cavity of removing frame 13 sets up to the rectangle, and the shape of movable block 15 also sets up to the rectangle simultaneously, and the other end extends to the outside of removing frame 13, and the person of facilitating the use can rotate threaded rod 17, threaded rod 17's one end activity runs through threaded groove 18, the inner wall at removing frame 13 is hugged closely to the both sides of movable block 15.
When using, rotate threaded rod 17 just can drive movable block 15 and rotate, because the both sides of movable block 15 are hugged closely on the surface of removing 13, the inside at thread groove 18 is installed to the threaded rod 17 screw thread, will remove the edge of 13 when consequently rotating and block to can drive movable block 15 and remove along the axial of threaded rod 17, thereby under the condition of not removing base frame 2, can conveniently remove movable block 15 more, convenient and fast more of operation.
The surface of installing frame 4 has been seted up and has been run through groove 19, runs through both sides and the top of groove 19 intercommunication installing frame 4, runs through the width of groove 19 and the diameter adaptation of threaded rod 17, guarantees that threaded rod 17 can be placed in the inside of running through groove 19, the one end of threaded rod 17 is movable in proper order and runs through movable frame 13, guide block 14 and runs through groove 19 and extend to the outside of running through groove 19, knob 20 is installed to the one end of threaded rod 17, the surface of knob 20 supports at the surface of installing frame 4, runs through groove 19 and can not block the removal of threaded rod 17, and knob 20 is placed in the outside of installing frame 4, can more convenient rotate threaded rod 17.
The surface mounting of movable block 15 has mounting bracket 21, and the inside of mounting bracket 21 is provided with the cavity, leading wheel 5 is installed in the inside of mounting bracket 21, and leading wheel 5 is installed in the inside of cavity in fact, and the surface of leading wheel 5 protrudes the surface of mounting bracket 21, guarantees that the processing work piece is placed on the surface of leading wheel 5, the internally mounted of movable block 15 has rotating assembly, rotating assembly is used for driving the rotation of mounting bracket 21, just can be indirect drive the rotation of mounting bracket 21.
The rotating assembly drives the mounting frame 21 to rotate, so that the axial direction of the guide wheel 5 and the machined workpiece are in a parallel state, the guide wheel 5 can be more uniformly stressed on the machined workpiece, and the stability of the machined workpiece in the rotating process is guaranteed.
The rotating assembly comprises a driving motor 22, the driving motor 22 is arranged on the surface of a moving block 15, a distance is arranged between the driving motor 22 and a mounting frame 21, the driving motor 22 cannot prevent the mounting frame 21 from rotating, a first gear 23 positioned inside the moving block 15 is arranged on the surface of an output shaft of the driving motor 22, a cavity is formed in the moving block 15, the first gear 23 is positioned inside the cavity, a second gear 24 is arranged at the inner position of the moving block 15, a second gear 24 is positioned inside the cavity, the main purpose of the second gear 24 is to ensure the normal installation of the driving motor 22, a rotating shaft 25 is arranged at the bottom of the mounting frame 21, the rotating shaft 25 is movably arranged inside the moving block 15, a third gear 26 is arranged on the surface of the rotating shaft 25, the third gear 26 is positioned inside the cavity, the first gear 23 is meshed with the second gear 24, and the second gear 24 is meshed with the third gear 26.
When the device is used, the driving motor 22 is started, the output shaft of the driving motor rotates to drive the first gear 23 to rotate, the second gear 24 is driven to rotate due to the meshing of the first gear 23 and the second gear 24, the third gear 26 can be driven to rotate through the meshing of the second gear 24 and the third gear 26, the third gear 26 drives the rotating shaft 25 to rotate, and the rotating shaft 25 is arranged at the center of the mounting frame 21, so that the mounting frame 21 can be driven to rotate, the direction of the guide wheel 5 can be changed, and the rotation of a machined workpiece is adapted.
The surface of mounting bracket 21 has seted up recess 27, and the quantity of recess 27 is provided with four, fixed axle 10 movable mounting is in the inside of recess 27, and the shape of recess 27 and the shape adaptation of fixed axle 10, the surface mounting of mounting bracket 21 has baffle 28, baffle 28 shelters from the position of recess 27, when needs change leading wheel 5, only need lift off baffle 28, just can lift off leading wheel 5 and change.
Guide rods 29 with trapezoidal sections are arranged on the surfaces of the baffle plates 28, guide grooves 30 are arranged on the surfaces of the mounting frames 21, the guide rods 29 are clamped in the guide grooves 30, the length of the upper bottom of each guide rod 29 is larger than that of the lower bottom, when the guide rods 29 are aligned to the inside of the guide grooves 30, the baffle plates 28 are directly pushed to move the baffle plates 28 to the positions of the grooves 27, and normal rotation of the fixing shafts 10 is guaranteed.
The surface of the sliding roller 3 is abutted against the inner wall of the guide rail 1.
It should be noted that, the invention is a work piece supporting bracket of a heavy machine tool, when in use, a processing work piece is directly hung on the surface of a guide wheel 5, at this time, the gravity of the processing work piece is applied on the surface of a piezoelectric film 8, if the pressure on the surface of the piezoelectric film 8 is different, at this time, the processing work piece is in an inclined or unstable state, the hydraulic rod 12 can drive the supporting plate 16 to move when being started, no matter how the moving block 15 moves, the moving block 15 is placed on the surface of the supporting plate 16, at this time, the supporting plate 16 can drive the moving block 15 to move up and down, because the processing work piece is placed on the surface of the moving block 15, the stress of the moving block 15 is larger, the hydraulic rod 12 drives the moving block 15 to move, at this time, the moving frame 13 is connected with the moving block 15 through a threaded rod 17, the extrusion force received by the threaded rod 17 is the gravity of the movable frame 13, the driving motor 22 is restarted, the output shaft of the driving motor rotates to drive the first gear 23 to rotate, the second gear 24 is driven to rotate due to the engagement of the first gear 23 and the second gear 24, the third gear 26 can be driven to rotate through the engagement of the second gear 24 and the third gear 26, the third gear 26 drives the rotating shaft 25 to rotate, the rotating shaft 25 is arranged at the center position of the mounting frame 21, so that the mounting frame 21 can be driven to rotate, the direction of the guide wheel 5 can be changed, the rotation of a machined workpiece is adapted, the operation is very simple, the machined workpiece is more stably placed on the surface of the guide wheel 5, the friction and abrasion between the mounting frame 4 and the machined workpiece are reduced, the precision can be ensured, the defects of repeated adjustment of the position of the center frame and the clamping position of the workpiece are avoided, the operation is simple and easy, the positioning accuracy is high, and the workpiece processing efficiency is improved.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a work piece support bracket of heavy lathe, includes base frame (2) that the surface was equipped with two guide rail (1), the top of guide rail (1) is provided with installation frame (4) of bottom installation slip gyro wheel (3), inside at guide rail (1) is blocked to slip gyro wheel (3), its characterized in that: the inside of installing frame (4) is provided with two leading wheels (5) that are used for supporting, leading wheel (5) are including interior axle (6), three ring channel (7) that are located two tip and intermediate position are seted up on the surface of interior axle (6), internally mounted of ring channel (7) has piezoelectric film (8), soft ring cover (9) have been cup jointed on the surface of interior axle (6), the both sides of interior axle (6) are wrapped up to the inner wall of soft ring cover (9), the surface mounting of interior axle (6) has fixed axle (10) that are used for pivoted, the inside at installing frame (4) is installed to fixed axle (10).
2. A work support bracket for a heavy machine tool according to claim 1, wherein: the hydraulic rod (12) of bottom installation pulley (11) is installed to the internally mounted of installing frame (4), the surface of pulley (11) supports the surface at base frame (2), remove frame (13) are installed at the top of hydraulic rod (12), two guide wheel (5) are installed in the inside of hydraulic rod (12), the top of hydraulic rod (12) supports the lower surface at removal frame (13).
3. A work support bracket for a heavy machine as defined in claim 2, wherein: the surface fixed mounting of movable frame (13) has guide block (14), guide block (14) card is in the inboard of installing frame (4), the internally mounted of installing frame (4) has movable block (15) and is used for driving the drive assembly that movable block (15) removed, the top fixed mounting of hydraulic stem (12) has backup pad (16), backup pad (16) run through movable frame (13) and support at the surface of movable block (15).
4. A work piece support bracket for a heavy machine tool as defined in claim 3, wherein: the driving assembly comprises a threaded rod (17), a thread groove (18) is formed in the surface of the moving block (15), the threaded rod (17) is movably mounted inside the moving frame (13), one end of the threaded rod (17) movably penetrates through the thread groove (18), and two sides of the moving block (15) are tightly attached to the inner wall of the moving frame (13).
5. The work support bracket of a heavy duty machine of claim 4 wherein: the surface of installation frame (4) has seted up and has run through groove (19), the one end of threaded rod (17) is movable in proper order runs through and removes frame (13), guide block (14) and runs through groove (19) and extend to the outside of running through groove (19), knob (20) are installed to the one end of threaded rod (17), the surface of knob (20) supports at the surface of installation frame (4).
6. A work piece support bracket for a heavy machine tool as defined in claim 3, wherein: the surface mounting of movable block (15) has mounting bracket (21), leading wheel (5) are installed in the inside of mounting bracket (21), the internally mounted of movable block (15) has rotation subassembly, rotation subassembly is used for driving the rotation of mounting bracket (21).
7. A work support bracket for a heavy duty machine as set forth in claim 5 wherein: the rotating assembly comprises a driving motor (22), the driving motor (22) is arranged on the surface of the moving block (15), a first gear (23) located inside the moving block (15) is arranged on the surface of an output shaft of the driving motor (22), a second gear (24) is arranged at the inner position of the moving block (15), a rotating shaft (25) is arranged at the bottom of the mounting frame (21), the rotating shaft (25) is movably arranged inside the moving block (15), a third gear (26) is arranged on the surface of the rotating shaft (25), the first gear (23) is meshed with the second gear (24), and the second gear (24) is meshed with the third gear (26).
8. The work support bracket of a heavy machine tool of claim 6, wherein: the surface of mounting bracket (21) has seted up recess (27), fixed axle (10) movable mounting is in the inside of recess (27), the surface mounting of mounting bracket (21) has baffle (28), the position of recess (27) is sheltered from to baffle (28).
9. The work piece support bracket of a heavy duty machine of claim 8, wherein: guide rods (29) with trapezoid cross sections are arranged on the surfaces of the baffles (28), guide grooves (30) are arranged on the surfaces of the mounting frames (21), the guide rods (29) are clamped in the guide grooves (30), and the lengths of the upper bottoms of the guide rods (29) are larger than those of the lower bottoms.
10. A work support bracket for a heavy machine tool according to claim 1, wherein: the surface of the sliding roller (3) is abutted against the inner wall of the guide rail (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310643339.2A CN116787177A (en) | 2023-06-01 | 2023-06-01 | Work piece support bracket of heavy machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310643339.2A CN116787177A (en) | 2023-06-01 | 2023-06-01 | Work piece support bracket of heavy machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116787177A true CN116787177A (en) | 2023-09-22 |
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ID=88033871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310643339.2A Pending CN116787177A (en) | 2023-06-01 | 2023-06-01 | Work piece support bracket of heavy machine tool |
Country Status (1)
| Country | Link |
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| CN (1) | CN116787177A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117444131A (en) * | 2023-10-31 | 2024-01-26 | 无锡元基精密机械有限公司 | Automatic tipping arrangement after aluminum alloy forging heat treatment |
-
2023
- 2023-06-01 CN CN202310643339.2A patent/CN116787177A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117444131A (en) * | 2023-10-31 | 2024-01-26 | 无锡元基精密机械有限公司 | Automatic tipping arrangement after aluminum alloy forging heat treatment |
| CN117444131B (en) * | 2023-10-31 | 2024-09-10 | 无锡元基精密机械有限公司 | Automatic tipping arrangement after aluminum alloy forging heat treatment |
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