CN219725459U - Vertical machining center of shock-absorbing type - Google Patents
Vertical machining center of shock-absorbing type Download PDFInfo
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- CN219725459U CN219725459U CN202320870599.9U CN202320870599U CN219725459U CN 219725459 U CN219725459 U CN 219725459U CN 202320870599 U CN202320870599 U CN 202320870599U CN 219725459 U CN219725459 U CN 219725459U
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- 238000013016 damping Methods 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000035939 shock Effects 0.000 claims description 29
- 238000003466 welding Methods 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 241000282472 Canis lupus familiaris Species 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model discloses a damping type vertical machining center, which belongs to the technical field of vertical machining centers and comprises a machining center body, wherein first sleeves are symmetrically arranged at four corners of the bottom of the machining center body; according to the utility model, when the machining center body vibrates, vibration force is transmitted to the first sleeve, the first sleeve absorbs vibration through the damping spring arranged in the first sleeve, and secondary vibration absorption is carried out through the rubber pad arranged at the bottom of the second sleeve, so that the machining center body is effectively damped, when a damping part needs to be replaced, one corner of the machining center body, which needs to be replaced, is supported in an auxiliary mode through the auxiliary supporting mechanism, the machining center body is lifted, the damping part leaves the ground, then the mounting frame is quickly dismounted from the machining center body through the dismounting mechanism, and the damping part is mounted below the mounting frame, so that the damping part can be replaced conveniently and quickly.
Description
Technical Field
The utility model relates to the technical field of vertical machining centers, in particular to a damping type vertical machining center.
Background
The vertical machining center is a highly-automatic multifunctional numerical control machine tool with a tool magazine and an automatic tool changing device, and when the vertical machining center works, a damping mechanism is required to be used for damping vibration of the vertical machining center.
Current shock-absorbing vertical machining centers, for example, publication No.: CN213998735U puts forward a shock attenuation formula vertical machining center, the inclined plane of two sets of dogs is laminated mutually with the foot rest of machining center base, uses the recess that sets up to provide the guide effect for machining center base, utilizes the first reset spring that sets up simultaneously to provide holding power for the dog, when the machining center base takes place to shake the reciprocates, for it provides the cushioning effect, when utilizing the bracing piece that sets up to support machining center base, cooperation slider and automatic telescopic link provide certain cushioning effect for it to the machining precision of better improvement machining center of being convenient for.
The existing damping type vertical machining center can absorb shock so as to improve machining accuracy of the machining center better, but the damping part has a certain service life, the damping part can lead to a reduction in damping effect along with lengthening of service time, and the existing damping type vertical machining center is inconvenient to replace and inconvenient to use.
Disclosure of Invention
The utility model aims to provide a damping type vertical machining center, which achieves the purposes that when a damping part needs to be replaced, an auxiliary supporting mechanism is used for carrying out auxiliary supporting on one corner of a machining center body, which needs to be replaced, the damping part is lifted up to leave the ground, then a mounting frame and the machining center body are quickly assembled and disassembled through an assembling and disassembling mechanism, and the damping part is arranged below the mounting frame, so that the damping part can be conveniently and quickly replaced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the damping vertical machining center comprises a machining center body, wherein first sleeves are symmetrically arranged at four corners of the bottom of the machining center body and are connected with the machining center body through mounting frames,
the outer side, close to the lower side, of the first sleeve is sleeved with a second sleeve, the bottom end of the second sleeve is fixed with a supporting seat, the bottom end of the supporting seat is fixed with a rubber pad, the mounting frame is detachably connected with the machining center body through a dismounting mechanism, and guide grooves are symmetrically formed in the outer side, located in the second sleeve, of the first sleeve;
the second sleeve corresponds the position threaded connection of guide way and has the lead screw, damping spring is installed to the inboard bottom of second sleeve, damping spring's top supports the inboard top of first sleeve, the processing center body is provided with auxiliary stay mechanism corresponding the inboard bottom of first sleeve.
Preferably, the dismounting mechanism comprises a T-shaped groove, the T-shaped groove is formed in the bottom of one side of the machining center body corresponding to the mounting frame, a T-shaped block is fixed at the top of the mounting frame corresponding to the T-shaped groove, a locking groove is formed in the bottom of the machining center body, which is close to one side of the T-shaped groove, a locking rod groove is formed in the top of the mounting frame corresponding to the locking groove, a pull rod groove is communicated with the bottom of the mounting frame corresponding to the locking rod groove, a reset spring is mounted in the locking rod groove, a lock rod is mounted at the top of the reset spring, and a pull rod is fixed at the bottom of the lock rod corresponding to the pull rod groove.
Preferably, the outer diameter of the guide screw is identical to the width of the guide groove, and the guide screw and the guide groove form a guide structure.
Preferably, the auxiliary supporting mechanism comprises a supporting rod, the bottom of the inner side of the machining center body corresponding to the first sleeve is fixed with the supporting rod, a thread groove is formed in the bottom of the supporting rod, an adjusting screw is arranged in the thread groove in a threaded mode, a hexagonal block is fixed at the bottom end of the adjusting screw, and a supporting leg is fixed at the bottom end of the hexagonal block.
Preferably, the hexagonal block is fixedly connected with the adjusting screw rod and the supporting leg through welding.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, when the machining center body vibrates, vibration force is transmitted to the first sleeve, the first sleeve absorbs vibration through the damping spring arranged in the first sleeve, and secondary vibration absorption is carried out through the rubber pad arranged at the bottom of the second sleeve, so that the machining center body is effectively damped, when a damping part needs to be replaced, one corner of the machining center body, which needs to be replaced, is supported in an auxiliary mode through the auxiliary supporting mechanism, the machining center body is lifted, the damping part leaves the ground, then the mounting frame is quickly dismounted from the machining center body through the dismounting mechanism, and the damping part is mounted below the mounting frame, so that the damping part can be replaced conveniently and quickly.
2. According to the utility model, when the shock-absorbing component is required to be replaced, the pull rod drives the lock rod to move out of the locking groove, the mounting frame can drive the T-shaped block to move out of the T-shaped groove, the shock-absorbing component to be installed is removed, the mounting frame drives the T-shaped block to be inserted into the T-shaped groove, meanwhile, the pull rod drives the lock rod to overcome the elasticity of the return spring to retract into the lock rod groove, after the lock rod groove is aligned with the locking groove, the pull rod is loosened, the lock rod is pushed by the return spring to be inserted into the locking groove, so that the mounting frame and the machining center body can be assembled, and the shock-absorbing component can be quickly disassembled and assembled through the disassembling mechanism between the machining center body and the mounting frame, so that the shock-absorbing component can be replaced, and the shock-absorbing effect of the machining center body is ensured not to be reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic perspective view of a first sleeve according to the present utility model;
fig. 3 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present utility model.
In the figure: 1. a machining center body; 2. a first sleeve; 3. a mounting frame; 4. a second sleeve; 5. a support base; 6. a rubber pad; 7. a T-shaped groove; 8. a T-shaped block; 9. a locking groove; 10. a lock rod groove; 11. a pull rod groove; 12. a return spring; 13. a lock lever; 14. a pull rod; 15. a guide groove; 16. a lead screw; 17. a damping spring; 18. a support rod; 19. a thread groove; 20. adjusting a screw; 21. hexagonal blocks; 22. and (5) supporting legs.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
referring to fig. 1 to 3, the present utility model provides a technical solution: the damping type vertical machining center comprises a machining center body 1, wherein a first sleeve 2 is symmetrically arranged at the four corners of the bottom of the machining center body 1, the first sleeve 2 is connected with the machining center body 1 through a mounting frame 3,
the outer side, close to the lower side, of the first sleeve 2 is sleeved with a second sleeve 4, the bottom end of the second sleeve 4 is fixedly provided with a supporting seat 5, the bottom end of the supporting seat 5 is fixedly provided with a rubber pad 6, the mounting frame 3 is detachably connected with the machining center body 1 through a dismounting mechanism, and guide grooves 15 are symmetrically formed in the outer side, located in the second sleeve 4, of the first sleeve 2;
the second sleeve 4 is in threaded connection with a guide screw 16 corresponding to the guide groove 15, a damping spring 17 is arranged at the bottom of the inner side of the second sleeve 4, the top end of the damping spring 17 props against the top of the inner side of the first sleeve 2, and an auxiliary supporting mechanism is arranged at the bottom of the machining center body 1 corresponding to the inner side of the first sleeve 2;
when machining center body 1 produced vibrations, transmitted first sleeve 2 with the vibrations power, first sleeve 2 carries out the shock attenuation through the damping spring 17 that inside set up to carry out the secondary shock attenuation through the rubber pad 6 of second sleeve 4 bottom, effectually carry out the shock attenuation to machining center body 1, and when need changing shock-absorbing part, carry out auxiliary stay through auxiliary stay mechanism to the one corner that machining center body 1 needs to be changed shock-absorbing part, lift up machining center body 1 one corner, make shock-absorbing part leave ground, later make mounting bracket 3 and machining center body 1 quick assembly and disassembly through the dismouting mechanism that sets up, shock-absorbing part installs in the below of mounting bracket 3, and then conveniently carry out quick replacement to shock-absorbing part.
Referring to fig. 1 to 3, the dismounting mechanism comprises a T-shaped groove 7, the bottom of one side of the machining center body 1 corresponding to the mounting frame 3 is provided with the T-shaped groove 7, the top of the mounting frame 3 corresponding to the T-shaped groove 7 is fixed with a T-shaped block 8, the bottom of one side of the machining center body 1 adjacent to the T-shaped groove 7 is provided with a locking groove 9, the top of the mounting frame 3 corresponding to the locking groove 9 is provided with a locking bar groove 10, the bottom of the mounting frame 3 corresponding to the locking bar groove 10 is communicated with a pull bar groove 11, a return spring 12 is arranged in the locking bar groove 10, the top of the return spring 12 is provided with a locking bar 13, the bottom of the locking bar 13 corresponding to the pull bar groove 11 is fixed with a pull bar 14, the outer diameter of the guiding screw 16 is matched with the width of the guiding groove 15, and the guiding screw 16 and the guiding groove 15 form a guiding structure, the locking rod 13 is driven to move out of the locking groove 9 through the pull rod 14, the mounting frame 3 can drive the T-shaped block 8 to move out of the T-shaped groove 7, the shock absorbing component is dismounted, then the shock absorbing component to be mounted is taken out, the mounting frame 3 drives the T-shaped block 8 to be inserted into the T-shaped groove 7, meanwhile, the locking rod 13 is driven to overcome the elastic force of the reset spring 12 through the pull rod 14 to retract into the locking rod groove 10, after the locking rod groove 10 is aligned with the locking groove 9, the pull rod 14 is loosened, the locking rod 13 is pushed to be inserted into the locking groove 9 through the reset spring 12, the mounting frame 3 and the machining center body 1 can be assembled, the shock absorbing component can be quickly dismounted and mounted through a dismounting mechanism between the machining center body 1 and the mounting frame 3, so that the shock absorbing component can be replaced, and the shock absorbing effect of the machining center body 1 is guaranteed not to be reduced.
Referring to fig. 1 to 3, the auxiliary supporting mechanism includes a supporting rod 18, the bottom of the machining center body 1 corresponding to the inner side of the first sleeve 2 is fixed with the supporting rod 18, the bottom of the supporting rod 18 is provided with a thread groove 19, an adjusting screw 20 is threaded in the thread groove 19, a hexagonal block 21 is fixed at the bottom end of the adjusting screw 20, a supporting leg 22 is fixed at the bottom end of the hexagonal block 21, the hexagonal block 21 is fixedly connected with the adjusting screw 20 and the supporting leg 22 through welding, when a shock absorbing component at one corner needs to be replaced, the hexagonal block 21 is screwed by a wrench, the adjusting screw 20 is driven to rotate by the hexagonal block 21, relative displacement is generated between the adjusting screw 20 and the supporting rod 18, the supporting leg 22 is driven to descend instead of the shock absorbing component to support the machining center body 1, one corner of the machining center body 1 is lifted up, so that the shock absorbing component is replaced later, and after replacement is completed, the supporting leg 22 is reset.
Working principle: this vertical machining center of shock attenuation type, when machining center body 1 produced vibrations, transmitted first sleeve 2 with the vibrations, first sleeve 2 is through the damping spring 17 that sets up inside, and carry out secondary shock attenuation through the rubber pad 6 of second sleeve 4 bottom, effectually carry out the shock attenuation to machining center body 1, and when need changing the damping part, carry out auxiliary stay to the one corner that machining center body 1 need change the damping part through auxiliary stay mechanism, lift up machining center body 1 one corner, make damping part leave ground, later make mounting bracket 3 and machining center body 1 quick assembly and disassembly through the dismouting mechanism that sets up, the damping part is installed in the below of mounting bracket 3, and then make things convenient for carrying out quick replacement to the damping part;
when the shock absorbing component needs to be replaced, the pull rod 14 drives the lock rod 13 to move out of the locking groove 9, the mounting frame 3 can drive the T-shaped block 8 to move out of the T-shaped groove 7, the shock absorbing component needs to be installed is taken out after the shock absorbing component is detached, the mounting frame 3 drives the T-shaped block 8 to be inserted into the T-shaped groove 7, meanwhile, the pull rod 14 drives the lock rod 13 to overcome the elasticity of the reset spring 12 and retract into the lock rod groove 10, after the lock rod groove 10 is aligned with the locking groove 9, the pull rod 14 is loosened, the lock rod 13 is pushed to be inserted into the locking groove 9 through the reset spring 12, the mounting frame 3 and the machining center body 1 can be assembled, the shock absorbing component can be quickly disassembled and assembled through a disassembling mechanism between the machining center body 1 and the mounting frame 3, so that the shock absorbing component can be replaced, the shock absorbing effect of the machining center body 1 is guaranteed not to be reduced, when the shock absorbing component of a corner needs to be replaced, the adjusting screw rod 20 is driven by a spanner to rotate, the adjusting screw rod 20 and the support leg 18 is enabled to generate relative displacement, the support leg 22 is driven to descend, the shock absorbing component is replaced, and the machining center body 1 is replaced by the shock absorbing component.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (5)
1. The utility model provides a vertical machining center of shock-absorbing, includes machining center body (1), its characterized in that: the bottom four corners of the machining center body (1) are symmetrically provided with first sleeves (2), the first sleeves (2) are connected with the machining center body (1) through mounting frames (3), wherein,
the outer side, close to the lower side, of the first sleeve (2) is sleeved with a second sleeve (4), the bottom end of the second sleeve (4) is fixedly provided with a supporting seat (5), the bottom end of the supporting seat (5) is fixedly provided with a rubber pad (6), the mounting frame (3) and the machining center body (1) form detachable connection through a dismounting mechanism, and the outer side, located in the second sleeve (4), of the first sleeve (2) is symmetrically provided with guide grooves (15);
the position of the second sleeve (4) corresponding to the guide groove (15) is in threaded connection with a guide screw (16), a damping spring (17) is installed at the bottom of the inner side of the second sleeve (4), the top end of the damping spring (17) props against the top of the inner side of the first sleeve (2), and an auxiliary supporting mechanism is arranged at the bottom of the machining center body (1) corresponding to the inner side of the first sleeve (2).
2. The shock absorbing vertical machining center according to claim 1, wherein: the disassembly and assembly mechanism comprises a T-shaped groove (7), the T-shaped groove (7) is formed in the bottom of one side of the machining center body (1) corresponding to the mounting frame (3), a T-shaped block (8) is fixed at the top of the mounting frame (3) corresponding to the T-shaped groove (7), a locking groove (9) is formed in the bottom of the machining center body (1) close to one side of the T-shaped groove (7), a locking rod groove (10) is formed in the top of the mounting frame (3) corresponding to the locking groove (9), a pull rod groove (11) is communicated with the bottom of the mounting frame (3) corresponding to the locking rod groove (10), a reset spring (12) is arranged in the locking rod groove (10), a lock rod (13) is arranged at the top of the reset spring (12), and a pull rod (14) is fixed at the bottom of the lock rod (13) corresponding to the pull rod groove (11).
3. The shock absorbing vertical machining center according to claim 1, wherein: the outer diameter of the guide screw (16) is matched with the width of the guide groove (15), and the guide screw (16) and the guide groove (15) form a guide structure.
4. The shock absorbing vertical machining center according to claim 1, wherein: the auxiliary support mechanism comprises a support rod (18), the support rod (18) is fixed at the bottom of the inner side of the machining center body (1) corresponding to the first sleeve (2), a thread groove (19) is formed in the bottom of the support rod (18), an adjusting screw (20) is arranged in the thread groove (19) in a threaded mode, a hexagonal block (21) is fixed at the bottom end of the adjusting screw (20), and supporting legs (22) are fixed at the bottom end of the hexagonal block (21).
5. The shock absorbing vertical machining center according to claim 4, wherein: the hexagonal block (21) is fixedly connected with the adjusting screw rod (20) and the supporting leg (22) through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320870599.9U CN219725459U (en) | 2023-04-18 | 2023-04-18 | Vertical machining center of shock-absorbing type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320870599.9U CN219725459U (en) | 2023-04-18 | 2023-04-18 | Vertical machining center of shock-absorbing type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219725459U true CN219725459U (en) | 2023-09-22 |
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ID=88063440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320870599.9U Active CN219725459U (en) | 2023-04-18 | 2023-04-18 | Vertical machining center of shock-absorbing type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219725459U (en) |
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2023
- 2023-04-18 CN CN202320870599.9U patent/CN219725459U/en active Active
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