CN214640355U - Cutter head structure for power cutter tower - Google Patents
Cutter head structure for power cutter tower Download PDFInfo
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- CN214640355U CN214640355U CN202120551490.XU CN202120551490U CN214640355U CN 214640355 U CN214640355 U CN 214640355U CN 202120551490 U CN202120551490 U CN 202120551490U CN 214640355 U CN214640355 U CN 214640355U
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- blade disc
- cutter head
- hole
- main part
- step axle
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Abstract
The utility model relates to a sword tower technical field especially relates to a blade disc structure for power sword tower, include: blade disc main part and apron, be equipped with first cavity in the blade disc main part be equipped with the step hole in the first cavity, the apron embedding the step is downthehole to through bolt fixed connection in the step is downthehole, still include the dust cover, the blade disc main part is kept away from the one end of apron is equipped with first step axle and second step axle, the diameter of first step axle is less than the diameter of second step axle, the dust cover is established first step is epaxial, and through the bolt fastening first step axle with on the transition face between the second step axle. The utility model discloses a dust cover setting prevents that iron fillings from getting into the clearance between water diversion ring and the blade disc main part to avoid the wearing and tearing of blade disc main part, guaranteed blade disc axial rotation precision, improved the machining precision of blade disc.
Description
Technical Field
The utility model relates to a sword tower technical field especially relates to a blade disc structure for power sword tower.
Background
Along with the increasing complexity, the accuracy grade and the improvement of the processing efficiency of a machined part, the power tool turret is used as an important accessory of a high-precision numerical control machine tool, various tools such as a vehicle, a milling tool and a drilling tool can be generally installed on a cutter head of the power tool turret, and then the cutter head is driven to rotate through a driving piece, so that the rapid switching of different tools is completed.
The cutter head of the compound processing machine tool in the prior art is used as an important component of a power cutter tower device, and in order to ensure that the cutter head rotates relative to a water diversion ring, a certain gap is required to be reserved between the cutter head and the water diversion ring, but scrap iron generated in the machining of certain cutters flies into the gap, and the scrap iron abrades the cutter head, so that the axial rotation precision of the cutter head is reduced, and the machining precision of the cutters on the cutter head is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the cutter head structure for the power cutter tower ensures the axial rotation precision of the cutter head and improves the machining precision of the cutter head.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a cutter head structure for a powered turret, comprising: blade disc main part and apron, be equipped with first cavity in the blade disc main part be equipped with the step hole in the first cavity, the apron embedding the step is downthehole to through bolt fixed connection in the step is downthehole, still include the dust cover, the blade disc main part is kept away from the one end of apron is equipped with first step axle and second step axle, the diameter of first step axle is less than the diameter of second step axle, the dust cover is established first step is epaxial, and through the bolt fastening first step axle with on the transition face between the second step axle.
Further, an axial length of the dust boot is greater than an axial length of the first step shaft.
Further, a plurality of first through holes are formed in one end, close to the dust cover, of the cutter head main body, and the first through holes are horizontally arranged.
Further, a plurality of installation parts are uniformly distributed on the cutter head main body along the circumferential direction.
Furthermore, be equipped with spacing hole and locating surface on the installation department, be equipped with the second through-hole on the locating surface, the second through-hole with first through-hole communicates with each other.
Further, the installation department is provided with dustproof subassembly, dustproof subassembly includes plugging block and dust guard, plugging block fixed connection be in on the dust guard, plugging block embedding spacing downthehole, just the dust guard is fixed on the locating surface.
Furthermore, one end, far away from the dust guard, of the plugging block is provided with an annular groove, and the annular groove is provided with a sealing ring.
Furthermore, an identification surface is arranged at one end, far away from the dust cover, of the cutter head main body.
Further, a corrosion-resistant layer is arranged on the identification surface.
The utility model has the advantages that: the utility model discloses a dust cover setting prevents that iron fillings from getting into the clearance between water diversion ring and the blade disc main part to avoid the wearing and tearing of blade disc main part, guaranteed blade disc axial rotation precision, improved the machining precision of blade disc.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is an exploded view of a cutter head structure for a power tool turret according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of a cutter head structure for a power tool turret according to an embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is an exploded view of the dust seal assembly;
FIG. 5 is a schematic view of the mounting portion of the cutterhead body;
fig. 6 is a sectional view of the first through hole and the second through hole.
Reference numerals: 100. a cutter head main body; 110. a stepped bore; 120. a first step shaft; 130. a second step shaft; 140. a first through hole; 150. an installation part; 151. a limiting hole; 152. positioning the surface; 1521. a second through hole; 160. a dust-proof assembly; 161. a plugging block; 162. a dust-proof plate; 170. marking the surface; 200. a cover plate; 300. a dust cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The cutter head structure for the power tool turret as shown in fig. 1 to 6 includes a cutter head main body 100 and a cover plate 200, the cutter head main body 100 is provided with a first cavity, a step hole 110 is provided in the first cavity, the cover plate 200 is embedded in the step hole 110 and fixedly connected in the step hole 110 by a bolt, wherein, the cutter head structure further includes a dust cover 300, one end of the cutter head main body 100 far away from the cover plate 200 is provided with a first step shaft 120 and a second step shaft 130, the diameter of the first step shaft 120 is smaller than that of the second step shaft 130, the dust cover 300 is sleeved on the first step shaft 120 and fixed on a transition surface between the first step shaft 120 and the second step shaft 130 by a bolt. It should be noted that the dust cover 300 preferably adopts an annular structure, the structure is easy to process and convenient to install, and in addition, the diameter of the water dividing ring close to the side of the cutter head main body 100 is smaller than the diameter of the first step shaft 120 of the cutter head main body 100, so that a gap is reserved between the water dividing ring and the dust cover 300 in the radial direction, the friction between the dust cover 300 and the water dividing ring is reduced, and the rotation of the cutter head is ensured.
On the basis of the above embodiment, the axial length of the dust cover 300 is greater than the axial length of the first step shaft 120, a gap is also left between the water distribution ring and the cutter head body 100 in the axial direction in order to ensure that the cutter head body 100 rotates relative to the water distribution ring, and in order to prevent iron chips from entering the gap during machining, the axial length of the dust cover 300 is greater than the sum of the first step shaft 120 and the axial gap. The axial direction here refers to the direction of elongation of the axis of the cutter head body.
Because of the cutter on the blade disc main part 100 generates heat easily in the course of working to on making heat transfer to blade disc main part 100, directly can influence the rotation and the machining precision of blade disc, consequently, the one end that is close to dust cover 300 on the blade disc main part 100 is equipped with a plurality of first through-holes 140, first through-hole 140 level sets up, blade disc main part 100 is at the rotation in-process, the ring that divides transmits cooling water to a plurality of first through-holes 140 through the cutting water pipe head, plays the cooling effect to blade disc main part 100.
In the preferred embodiment of the present invention, the cutter head body 100 is provided with a plurality of mounting portions 150 along the circumferential direction. A plurality of milling power heads, boring power heads or drilling power heads are respectively installed on the installation parts 150, so that the cutting functions of driving, milling, drilling, tapping and the like can be realized, the cutting modes are diversified, the functionality is better, the use is convenient, the popularization and the use are facilitated, all processing flows of one part can be completed, the time for machining the machine table is changed in the loading and unloading process, and the opportunity of artificial tolerance is reduced.
On the basis of the above embodiment, the mounting portion 150 is provided with the limiting hole 151 and the positioning surface 152, the positioning surface 152 is provided with the second through hole 1521, and the second through hole 1521 is communicated with the first through hole 140, so that heat generated by cutting is reduced, the service life of the cutter is prolonged, and the machining precision is improved.
In the course of working, in order to satisfy the processing demand, reduce the tool changing number of times, can install many processing cutters on a plurality of installation departments 150 in proper order, but installation department 150 can not all be installed the cutter sometimes, some dust and iron fillings get into in the blade disc, the spare part motion in the blade disc causes the influence, it dismantles the clearance to need the manual work, installation department 150 is provided with dustproof subassembly 160, dustproof subassembly 160 includes plugging block 161 and dust guard 162, plugging block 161 fixed connection is on dust guard 162, plugging block 161 imbeds in the spacing hole 151, and dust guard 162 fixes on locating surface 152, effectively protect the inside rotary part of blade disc main part 100, and the labor cost is saved.
In order to improve the dustproof effect, an annular groove is formed in one end, away from the dustproof plate 162, of the blocking block 161, and a sealing ring is arranged in the annular groove.
In the preferred embodiment of the present invention, the end of the cutter head body 100 away from the dust cover 300 is provided with the identification surface 170. The identification numbers on the marking surface can be used for indicating the rotating position and angle of the cutter head, and the use is more convenient.
On the basis of the above embodiment, the identification surface 170 is provided with a first corrosion-resistant layer. First corrosion-resistant layer is polytetrafluoroethylene, and inlays and be equipped with the chromium carbide granule, improves identification face 170's corrosion-resistant, prolongs its life, prevents to mark the dish because of the longer figure that leads to the identification face of live time is fuzzy gradually, influences the identification function of identification face.
The utility model discloses implementation, many power blade holders that will need to use are installed to installation department 150 on, do not install the dustproof subassembly 160 of installation department 150 installation of power blade holder, it is rotatory to divide the water ring relatively to make blade disc main part 100, the cooling water gets into first through-hole 140 through dividing the water ring, flow out from second through-hole 1521 and get into the power blade holder, play the cooling effect to blade disc main part 100 and power blade holder, there is the clearance because of dividing water ring and blade disc main part 100 axial, set up through dust cover 300, prevent that iron fillings from getting into the clearance between dividing water ring and the blade disc main part 100, thereby the wearing and tearing of blade disc main part 100 have been avoided, cutter disc axial rotation precision has been guaranteed, the machining precision of blade disc has been improved.
It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a blade disc structure for power sword tower, includes blade disc main part (100) and apron (200), be equipped with first cavity on blade disc main part (100) be equipped with step hole (110) in the first cavity, apron (200) embedding in step hole (110), and through bolt fixed connection in step hole (110), its characterized in that still includes dust cover (300), blade disc main part (100) are kept away from the one end of apron (200) is equipped with first step axle (120) and second step axle (130), the diameter of first step axle (120) is less than the diameter of second step axle (130), dust cover (300) cover is established on first step axle (120), and fix through the bolt first step axle (120) with on the transition face between second step axle (130).
2. The cutterhead arrangement for a powered turret according to claim 1, wherein the axial length of said dust guard (300) is greater than the axial length of said first step shaft (120).
3. The cutterhead structure for a power tool turret according to claim 1, wherein a plurality of first through holes (140) are provided at one end of the cutterhead body (100) near the dust cover (300), said first through holes (140) being horizontally disposed.
4. The cutter head structure for the power cutter tower according to claim 3, wherein a plurality of mounting portions (150) are uniformly arranged on the cutter head main body (100) along the circumferential direction.
5. The cutter head structure for the power cutter tower according to claim 4, wherein the mounting portion (150) is provided with a limiting hole (151) and a positioning surface (152), the positioning surface (152) is provided with a second through hole (1521), and the second through hole (1521) is communicated with the first through hole (140).
6. The cutter head structure for the power cutter tower according to claim 5, wherein the mounting portion (150) is provided with a dustproof assembly (160), the dustproof assembly (160) comprises a blocking block (161) and a dustproof plate (162), the blocking block (161) is fixedly connected to the dustproof plate (162), the blocking block (161) is embedded into the limiting hole (151), and the dustproof plate (162) is fixed to the positioning surface (152).
7. The cutter head structure for a power cutter tower according to claim 6, wherein one end of the blocking block (161) far away from the dust guard (162) is provided with an annular groove, and the annular groove is provided with a sealing ring.
8. The cutterhead arrangement for a power tool turret according to claim 1, wherein an identification surface (170) is provided on the end of the cutterhead body (100) remote from the dust guard (300).
9. The cutter head structure for a power cutter tower according to claim 8, wherein the identification surface (170) is provided with a corrosion-resistant layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120551490.XU CN214640355U (en) | 2021-03-17 | 2021-03-17 | Cutter head structure for power cutter tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120551490.XU CN214640355U (en) | 2021-03-17 | 2021-03-17 | Cutter head structure for power cutter tower |
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| Publication Number | Publication Date |
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| CN214640355U true CN214640355U (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120551490.XU Active CN214640355U (en) | 2021-03-17 | 2021-03-17 | Cutter head structure for power cutter tower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116117191A (en) * | 2023-02-28 | 2023-05-16 | 浙江中智鲸工智能装备有限公司 | Multi-station pneumatic clamping device on turret |
-
2021
- 2021-03-17 CN CN202120551490.XU patent/CN214640355U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116117191A (en) * | 2023-02-28 | 2023-05-16 | 浙江中智鲸工智能装备有限公司 | Multi-station pneumatic clamping device on turret |
| CN116117191B (en) * | 2023-02-28 | 2023-12-15 | 浙江中智鲸工智能装备有限公司 | Multi-station pneumatic clamping device on turret |
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