CN220533041U - Multi-shaft linkage engraving head with lubricating structure - Google Patents
Multi-shaft linkage engraving head with lubricating structure Download PDFInfo
- Publication number
- CN220533041U CN220533041U CN202321751443.5U CN202321751443U CN220533041U CN 220533041 U CN220533041 U CN 220533041U CN 202321751443 U CN202321751443 U CN 202321751443U CN 220533041 U CN220533041 U CN 220533041U
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- Prior art keywords
- engraving
- sculpture
- lubrication
- head
- rod
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- 230000001050 lubricating effect Effects 0.000 title claims abstract description 22
- 238000005461 lubrication Methods 0.000 claims abstract description 72
- 238000005553 drilling Methods 0.000 claims abstract description 20
- 239000004519 grease Substances 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 239000007769 metal material Substances 0.000 claims description 3
- 239000004615 ingredient Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 239000010687 lubricating oil Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010147 laser engraving Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model discloses a multi-shaft linkage engraving head with a lubricating structure, which comprises a fixed shaft sleeve and an engraving drill rod, wherein the front end of the fixed shaft sleeve is provided with the engraving drill rod, the front end of the engraving drill rod is provided with an engraving drill bit, a hollow cavity is formed in the fixed shaft sleeve, the engraving drill bit is embedded into the hollow cavity, the tail end of the fixed shaft sleeve is provided with a fixed seat or a lubricating box, the inner wall of the front end of the fixed seat is provided with a thread groove, the rear end of the outer wall of the fixed shaft sleeve is provided with a first thread, and the thread groove is in threaded connection with the first thread. This multiaxis linkage sculpture head with lubricating structure is through being provided with lubricated box, hollow chamber, piston rod, lubricated chamber, need not to dismantle the fixing bolt of sculpture drilling rod department, and the hollow chamber is aimed at to the direct use lubricated box, makes the porous annotate head of lubricated box front end aim at the lubricated chamber of sculpture drilling rod, and then will fix axle sleeve and fixing base again and assemble can, has solved the inconvenient problem of lubrication.
Description
Technical Field
The utility model relates to the technical field of multi-axis linkage engraving heads, in particular to a multi-axis linkage engraving head with a lubricating structure.
Background
The engraving head used by the laser engraving machine tool is multi-axis linkage type, and multi-direction movement can be added on the basis of an X.Y.Z axis, so that the omnidirectional high-speed engraving is realized, more complex curved surfaces and figures can be engraved, and the engraving machine tool has the advantages of high precision and high efficiency for machining.
The installation pole portion of carving head and front end drill bit are mostly integrated into one piece, therefore when carving, the heat of drill bit can transmit to pole portion, causes rapid heating up, will warp after certain live time and need change. Therefore, the lubrication structure of the engraving head often needs to be arranged inside the rod member, so that the drill bit is lubricated from the root. However, the installation of such a structure is relatively inconvenient, and the engraving head needs to be completely detached for lubrication, which is complicated in operation.
Therefore, we propose a multi-axis linkage engraving head with a lubrication structure to solve this problem.
Disclosure of Invention
The utility model aims to provide a multi-axis linkage engraving head with a lubricating structure, which solves the problem that the lubrication is inconvenient to disassemble in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multiaxis linkage sculpture head with lubricating structure, includes fixed axle sleeve and sculpture drilling rod, fixed axle sleeve front end is equipped with the sculpture drilling rod, sculpture drilling rod front end is equipped with the sculpture drill bit, hollow cavity has been seted up to fixed axle sleeve inside, sculpture drill bit embedding hollow cavity, fixed axle sleeve tail end is equipped with fixing base or lubricated box, fixing base front end inner wall processing has the screw thread groove, fixed axle sleeve outer wall rear end processing has first screw thread, screw thread groove and first screw thread constitute threaded connection, sculpture drilling rod tail end outer wall processing has the second screw thread, fixed axle sleeve and sculpture drilling rod constitute threaded connection, sculpture drilling rod front end is provided with the sculpture drill bit, the inside lubrication chamber of having seted up of sculpture drilling rod, lubrication chamber front end is provided with four sets of branch and flows the lubrication slide.
Preferably, the lubrication cavity is communicated with the diversion lubrication channel, the diversion lubrication channel is communicated with the root of the engraving drill bit, and the lubrication cavity penetrates through the left side of the engraving drill rod.
Preferably, a piston rod is arranged on the left side of the lubrication box, lubricating grease is filled in the lubrication box, a porous injection head is arranged on the right side of the lubrication box, and the size of the porous injection head is matched with that of the first thread.
Preferably, screw holes are formed in the top end and the bottom end of the inside of the fixed shaft sleeve and the engraved drill rod, a fixed bolt is arranged in the screw hole, and the fixed shaft sleeve is fixedly connected with the engraved drill rod through the fixed bolt.
Preferably, the fixing seat is fixedly assembled at the machine tool linkage shaft body.
Preferably, the fixing seat, the fixing shaft sleeve and the engraving drill rod are all made of metal materials, and the engraving drill bit and the engraving drill rod are integrally formed.
Compared with the prior art, the utility model has the beneficial effects that: the multi-shaft linkage engraving head with the lubricating structure not only realizes the rapid maintenance of the machine engraving head, has simpler and more convenient lubricating operation, realizes better lubricating effect and protection effect, but also realizes stronger stability;
(1) Through being provided with lubrication box, hollow cavity, piston rod, lubrication cavity, when needs are lubricated, then unscrew fixed axle sleeve from fixing base through screw groove and first screw thread, need not to dismantle the fixing bolt of sculpture drilling rod department, direct use lubrication box aim at hollow cavity, make the porous notes head of lubrication box front end aim at the lubrication cavity of sculpture drilling rod, the extrusion piston rod makes lubricating oil pour into lubrication cavity, lubricate the root of sculpture drill bit, then with fixed axle sleeve and fixing base reassemble can, realized the quick maintenance to the machine sculpture head, reduce the dismouting number of times of fixing bolt, make lubrication operation simpler and more convenient;
(2) Through being provided with the lubrication cavity and the diversion lubrication slide way, after the lubrication grease is poured into the lubrication cavity, the lubrication grease is diverted from the diversion lubrication way to the root of the engraving bit under the action of the fluidity of the lubrication grease, so that the engraving bit is lubricated in all directions, meanwhile, the heat transfer of the engraving bit to the engraving drill rod due to heating can be reduced, the deformation caused by high temperature is reduced, and the lubrication effect and the protection effect are better;
(3) Through being provided with fixed axle sleeve, sculpture drilling rod, screw, fixing bolt, this sculpture head mainly comprises through threaded connection assembly by fixed axle sleeve and sculpture drilling rod two parts back, screws in the screw again and provides the reinforcement to fixing bolt, makes the sculpture drill bit when high-speed rotation sculpture, can not produce vibration skew because of relative rotation, has stronger stability.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic diagram of a mode of use of the lubrication box of the present utility model;
FIG. 3 is a schematic view of the installation structure of the present utility model;
fig. 4 is a schematic side view of the lubrication chamber of the present utility model.
In the figure: 1. a fixing seat; 2. fixing the shaft sleeve; 3. carving the drill rod; 4. engraving a drill bit; 5. a lubrication box; 6. a piston rod; 7. a porous injection head; 8. a hollow cavity; 9. a second thread; 10. a fixing bolt; 11. a thread groove; 12. a first thread; 13. a diversion wetting slideway; 14. a screw hole; 15. lubrication chamber.
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.
Example 1: referring to fig. 1-4, a multi-axis linkage engraving head with a lubrication structure comprises a fixed shaft sleeve 2 and an engraving drill rod 3, wherein the front end of the fixed shaft sleeve 2 is provided with the engraving drill rod 3, the front end of the engraving drill rod 3 is provided with an engraving drill bit 4, a hollow cavity 8 is formed in the fixed shaft sleeve 2, the engraving drill bit 4 is embedded into the hollow cavity 8, the tail end of the fixed shaft sleeve 2 is provided with a fixed seat 1 or a lubrication box 5, the inner wall of the front end of the fixed seat 1 is provided with a thread groove 11, the rear end of the outer wall of the fixed shaft sleeve 2 is provided with a first thread 12, the thread groove 11 and the first thread 12 form threaded connection, the outer wall of the tail end of the engraving drill rod 3 is provided with a second thread 9, the fixed shaft sleeve 2 and the engraving drill rod 3 form threaded connection, the front end of the engraving drill rod 3 is provided with an engraving drill bit 4, the inside of the engraving drill rod 3 is provided with a lubrication cavity 15, and the front end of the lubrication cavity 15 is provided with four-component fluid lubrication slide ways 13;
specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, a lubrication cavity 15 penetrating from front to back is provided in the fixed shaft sleeve 2, when the engraving head is in operation, assembled in the fixed shaft sleeve 2, the fixed seat 1 is fixed at the tail end through the fixed shaft sleeve 2, so that the engraving head is fixed on the shaft body of a machine tool in all-around linkage, when lubrication is needed, the fixed shaft sleeve 2 is unscrewed from the fixed seat 1 through the thread groove 11 and the first thread 12, the fixing bolt 10 at the position of the engraving drill rod 3 is not required to be detached, the lubrication box 5 is directly used for aligning the hollow cavity 8, the porous injection head 7 at the front end of the lubrication box 5 is aligned with the lubrication cavity 15 of the engraving drill rod 3, the piston rod 6 is extruded to enable the lubricating oil to be injected into the lubrication cavity 15, the root of the engraving drill bit 4 is lubricated, and then the fixed shaft sleeve 2 and the fixed seat 1 are reassembled.
Example 2: the lubrication cavity 15 is communicated with the diversion lubrication slide way 13, the diversion lubrication slide way 13 is communicated with the root of the engraving drill bit 4, the lubrication cavity 15 penetrates through the left side of the engraving drill rod 3, the piston rod 6 is arranged on the left side of the lubrication box 5, lubricating grease is filled in the lubrication box 5, the porous injection head 7 is arranged on the right side of the lubrication box 5, and the size of the porous injection head 7 is matched with that of the first thread 12;
specifically, as shown in fig. 1, 2, 3 and 4, after the lubricating grease is poured into the lubricating cavity 15, the lubricating grease is split from the split lubrication slide way 13 to the root of the engraving bit 4 under the action of the self fluidity, so that the engraving bit 4 is lubricated in all directions, and meanwhile, the heat transfer of the engraving bit 4 to the engraving drill rod 3 caused by heating can be reduced by the grease in the engraving bit, and the deformation caused by high temperature is reduced.
Example 3: screw holes 14 are formed in the top end and the bottom end of the inside of the fixed shaft sleeve 2 and the inside of the engraving drill rod 3, a fixed bolt 10 is assembled in the screw holes 14, the fixed shaft sleeve 2 and the engraving drill rod 3 are fixedly connected through the fixed bolt 10, the fixed seat 1 is fixedly assembled at the joint shaft body of the machine tool, the fixed seat 1, the fixed shaft sleeve 2 and the engraving drill rod 3 are made of metal materials, and the engraving drill bit 4 and the engraving drill rod 3 are integrally processed and formed;
specifically, as shown in fig. 1, 2 and 3, the engraving head mainly comprises a fixed shaft sleeve 2 and an engraving drill rod 3 which are assembled through threaded connection, and then a fixed bolt 10 is screwed into a screw hole 14 to strengthen the engraving head, so that when the engraving drill bit 4 rotates at a high speed for engraving, vibration deflection is not generated due to relative rotation.
Working principle: when the engraving head is used, firstly, the engraving head is mainly composed of a fixed shaft sleeve 2 and an engraving drill rod 3 which are assembled through threaded connection, then a fixing bolt 10 is screwed into a screw hole 14 to provide reinforcement, a lubrication cavity 15 which penetrates through the front and rear parts is arranged in the fixed shaft sleeve 2, when the engraving head works, the engraving head is assembled in the fixed shaft sleeve 2, the fixed shaft sleeve 2 is fixed on the tail end of a fixed seat 1 through the fixed shaft sleeve 2, so that the engraving head is fixed on the shaft body of a machine tool, multiaxial linkage is used for omnibearing engraving, when lubrication is needed, the fixed shaft sleeve 2 is unscrewed from the fixed seat 1 through a thread groove 11 and a first thread 12, the fixing bolt 10 at the engraving drill rod 3 is not required to be disassembled, a lubrication box 5 is directly used for aligning with the hollow cavity 8, so that a porous injection head 7 at the front end of the lubrication box 5 is aligned with the lubrication cavity 15 of the engraving drill rod 3, a piston rod 6 is extruded to enable lubricating oil to be injected into the lubrication cavity 15, after the lubricating oil is injected into the lubrication cavity 15, the root of the engraving bit 4 is shunted from a shunting lubrication slide 13 under the self-fluidity effect, so that the bit 4 is omnibearing lubricated, and then the fixed shaft sleeve 2 and the fixed seat 1 is assembled again.
Claims (6)
1. The utility model provides a multiaxis linkage sculpture head with lubricating structure, includes fixed axle sleeve (2) and sculpture drilling rod (3), its characterized in that: the utility model discloses a fixed axle sleeve (2) front end is equipped with sculpture drilling rod (3), sculpture drilling rod (3) front end is equipped with sculpture drill bit (4), hollow chamber (8) have been seted up to fixed axle sleeve (2) inside, sculpture drill bit (4) embedding hollow chamber (8) are interior, fixed axle sleeve (2) tail end is equipped with fixing base (1) or lubricated box (5), fixing base (1) front end inner wall processing has thread groove (11), fixed axle sleeve (2) outer wall rear end processing has first screw thread (12), thread groove (11) and first screw thread (12) constitute threaded connection, sculpture drilling rod (3) tail end outer wall processing has second screw thread (9), fixed axle sleeve (2) and sculpture drilling rod (3) constitute threaded connection, sculpture drilling rod (3) front end is provided with sculpture drill bit (4), inside lubrication chamber (15) of having seted up of sculpture drilling rod (3), lubrication chamber (15) front end is provided with four ingredient and flows slide (13).
2. The multi-axis linkage engraving head with a lubrication structure of claim 1, wherein: the lubrication cavity (15) is communicated with the diversion lubrication slide way (13), the diversion lubrication slide way (13) is communicated with the root of the engraving drill bit (4), and the lubrication cavity (15) penetrates through the left side of the engraving drill rod (3).
3. The multi-axis linkage engraving head with a lubrication structure of claim 1, wherein: the lubricating device is characterized in that a piston rod (6) is arranged on the left side of the lubricating box (5), lubricating grease is filled in the lubricating box (5), a porous injection head (7) is arranged on the right side of the lubricating box (5), and the size of the porous injection head (7) is matched with that of a first thread (12).
4. The multi-axis linkage engraving head with a lubrication structure of claim 1, wherein: screw holes (14) are formed in the top end and the bottom end of the inside of the fixed shaft sleeve (2) and the inside of the engraving drill rod (3), fixing bolts (10) are assembled in the screw holes (14), and the fixed shaft sleeve (2) and the engraving drill rod (3) are fixedly connected through the fixing bolts (10).
5. The multi-axis linkage engraving head with a lubrication structure of claim 1, wherein: the fixed seat (1) is fixedly assembled at the machine tool linkage shaft body.
6. The multi-axis linkage engraving head with a lubrication structure of claim 1, wherein: the fixing seat (1), the fixing shaft sleeve (2) and the engraving drill rod (3) are all made of metal materials, and the engraving drill bit (4) and the engraving drill rod (3) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321751443.5U CN220533041U (en) | 2023-07-05 | 2023-07-05 | Multi-shaft linkage engraving head with lubricating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321751443.5U CN220533041U (en) | 2023-07-05 | 2023-07-05 | Multi-shaft linkage engraving head with lubricating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220533041U true CN220533041U (en) | 2024-02-27 |
Family
ID=89965210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321751443.5U Active CN220533041U (en) | 2023-07-05 | 2023-07-05 | Multi-shaft linkage engraving head with lubricating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220533041U (en) |
-
2023
- 2023-07-05 CN CN202321751443.5U patent/CN220533041U/en active Active
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