CN209954461U - Clamping barrel assembly of grinding machine - Google Patents
Clamping barrel assembly of grinding machine Download PDFInfo
- Publication number
- CN209954461U CN209954461U CN201920546717.4U CN201920546717U CN209954461U CN 209954461 U CN209954461 U CN 209954461U CN 201920546717 U CN201920546717 U CN 201920546717U CN 209954461 U CN209954461 U CN 209954461U
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- Prior art keywords
- cartridge
- lock nut
- bellying
- pyramis
- wall
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 8
- 241001330002 Bambuseae Species 0.000 claims abstract description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 8
- 239000011425 bamboo Substances 0.000 claims abstract description 8
- 230000002093 peripheral effect Effects 0.000 claims description 14
- 238000005520 cutting process Methods 0.000 claims description 13
- 230000007423 decrease Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Abstract
The utility model provides a press from both sides a section of thick bamboo subassembly of machine of grinding belongs to the technical field of the machine accessory that grinds. It has solved the problem that current cartridge assembly damaged the cutter. This cartridge assembly of grinding machine, including cartridge, cartridge spare, cartridge cover and lock nut, the cartridge is located and is provided with extension portion on the internal perisporium of a tip department, is provided with the bellying on the outer terminal surface of extension portion, the cartridge cover install in on the bellying, the both ends of cartridge spare are provided with outer pyramis and convergent portion respectively, equally divide on outer pyramis and the convergent portion and do not be provided with the grooving, outer pyramis and convergent portion in the cartridge spare do not install in cartridge cover and the bellying, lock nut installs on the periphery wall of cartridge, has seted up grooving one on lock nut's the inner wall, and lock nut has elasticity and the integrative elastic component that sets up and form with lock nut through grooving one formation, has seted up the through-hole on lock nut's the periphery wall. The utility model has the advantages of the tool setting is not fragile.
Description
Technical Field
The utility model belongs to the technical field of grind the quick-witted accessory, a press from both sides a section of thick bamboo subassembly is related to, in particular to press from both sides a section of thick bamboo subassembly of grinding machine.
Background
Cutting tools are important machining tools in machining, most of the cutting tools are made of excellent hard alloy, metal ceramic and other materials, the manufacturing cost is high, and in the cutting machining, the cutting edges of the cutting tools are inevitably abraded, and even have serious accidents of corner breakage, fracture and the like in serious cases, so that the cutting tools cannot be used continuously. The cutter that takes place to abrade can all be through grinding machine regrinding so that used repeatedly, effectively reduce the processing cost, wherein press from both sides a section of thick bamboo subassembly and be indispensable constitutional part in the grinding machine, press from both sides a section of thick bamboo subassembly and constitute with back chuck including preceding chuck, clamp, when needing to grind the cutter, all need put into tool setting device through a clamp section of thick bamboo subassembly centre gripping cutter and carry out the tool setting, when accomplishing the tool setting back, all need rotatory back chuck locking, but in locking process, the cutter position probably rotates along with back chuck, influences the accuracy of tool setting, causes the secondary wearing and tearing of cutter even.
Disclosure of Invention
The utility model aims at the above-mentioned problem that exists among the prior art, provide a cartridge subassembly that the tool setting is convenient, prevent that the cutter from rotating and the tool setting accuracy is high.
The purpose of the utility model can be realized by the following technical proposal: the clamping barrel component of the grinding machine is characterized by comprising a clamping barrel, a clamping barrel part, a clamping head cover and a locking nut, wherein the clamping barrel is arranged in a hollow mode, the clamping barrel part is arranged in the hollow mode, the clamping head cover and the locking nut are arranged in the hollow mode, an extending portion protruding inwards in the radial direction is arranged on the inner peripheral wall of one end portion of the clamping barrel, a protruding portion protruding outwards in the axial direction and arranged in the hollow mode is arranged on the outer end face of the extending portion, the clamping head cover is installed on the protruding portion and connected with the protruding portion in a dismounting mode through threads, an outer cone portion and a reducing portion are respectively arranged at two ends of the clamping barrel part, a plurality of grooves which are evenly distributed in the circumferential direction are respectively formed in the outer cone portion and the reducing portion in the clamping head cover and the protruding portion, the locking nut is installed on the outer peripheral wall of the clamping barrel, a bending device is arranged on the inner wall of the locking nut, an arc-shaped groove I is formed in the, and the locking nut is positioned at the first groove and forms an elastic part which has elasticity and is integrally arranged with the locking nut through the first groove, and a through hole which is communicated with the first groove and is provided with an internal thread is arranged on the peripheral wall of the locking nut positioned at the elastic part.
In the cartridge assembly of the grinding machine, the inner wall of the lock nut is further provided with a second L-shaped groove.
In the cartridge assembly of the grinding machine, the inner peripheral wall of the cartridge cover at the outer cone part is provided with an inclined part matched with the outer cone part, and the diameter of the inclined part increases from outside to inside in sequence.
In the cartridge assembly of the grinding machine, the inner peripheral wall of the protruding portion at the tapered portion is provided with an inclined surface matched with the tapered portion, and the diameter of the inclined surface gradually decreases from outside to inside.
In the cartridge assembly of a grinding machine as described above, the length of the cartridge is set according to actual needs.
Compared with the prior art, the clamping cylinder component of the grinding machine is provided with an extension part on the inner peripheral wall of one end part of a clamping cylinder, the outer end surface of the extension part is provided with a hollow bulge part which axially protrudes outwards, the clamping head cover is detachably connected with the bulge part through threads, the two ends of a clamping cylinder part are respectively provided with an outer cone part and a reducing part, the outer cone part and the reducing part are respectively provided with a plurality of circumferentially uniformly distributed and elastic groove sections, the outer cone part and the reducing part in the clamping cylinder part are respectively arranged in the clamping head cover and the bulge part, a locking nut is arranged on the outer peripheral wall of the clamping cylinder, the inner wall of the locking nut is provided with a first bending groove, the inner end of the first bending groove is arc-shaped, the locking nut is positioned at the first groove and forms an elastic part which is elastic and is integrated with the locking nut through the first groove, the outer peripheral wall of the locking nut positioned at the elastic part is provided with a through hole which is communicated with the first groove and, the structure facilitates the installation and the calibration of the cutter, ensures the accuracy of the cutter setting, and prevents the cutter from being damaged rotationally or influencing the cutter setting result when the cutter is fixed.
Drawings
Fig. 1 is a perspective view of the cartridge assembly of the grinder with the lock nut removed.
Fig. 2 is a perspective view of a lock nut of the cartridge assembly of the grinder.
Fig. 3 is a schematic sectional view of the overall structure of the cartridge assembly of the present grinder.
Fig. 4 is an enlarged view of circle a of fig. 3 of the cartridge assembly of the present grinder.
In the figure, 1, a chuck cylinder; 2. a cartridge member; 3. a clip cover; 4. a lock nut; 5. an extension part; 6. a boss portion; 7. an outer cone portion; 8. a tapered portion; 9. grooving; 10. cutting a first groove; 11. an elastic portion; 12. a through hole; 13. and (5) cutting a second groove.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1, 2, 3 and 4, the cartridge assembly of the grinder comprises a hollow cartridge 1, a hollow cartridge 2 with a clamping opening, a hollow cartridge cover 3 and a lock nut 4, wherein an extension part 5 protruding radially inwards is arranged on the inner peripheral wall of the cartridge 1 at one end, the outer end surface of the extension part 5 is flush with the end surface of one end of the cartridge 1, an axially outward protruding and hollow bulge 6 is arranged on the outer end surface of the extension part 5, the cartridge cover 3 is mounted on the bulge 6, the cartridge cover 3 and the bulge 6 are detachably connected by screw threads, an outer cone 7 and a taper 8 are respectively arranged at two ends of the cartridge 2, a plurality of circumferentially uniformly distributed and elastic grooves 9 are respectively arranged on the outer cone 7 and the taper 8, the outer cone 7 and the taper 8 in the cartridge 2 are respectively mounted in the cartridge cover 3 and the bulge 6, lock nut 4 install in on the periphery wall of a chuck section of thick bamboo 1, set up on lock nut 4's the inner wall and buckle the setting and be curved cut groove 10, lock nut 4 is located cut groove 10 and makes it to form through cutting groove 10 and has elasticity and set up the elastic component 11 that forms with lock nut 4 an organic whole, lock nut 4 is located and sets up on the periphery wall of elastic component 11 and is linked together and have an internal screw thread through-hole 12 with cutting groove 10 to make it inconsistent with elastic component 11 through lock screw and the cooperation of through-hole 12 screw thread.
The use process of the clamping barrel assembly of the grinder comprises the following steps: when a tool needs to be clamped, the tool holder cover 3 is rotated to open a clamping opening in the outer cone part 7 in the cartridge part 2, the tool is placed into the clamping opening at the outer cone part 7, the tool is firmly fixed on the outer cone part 7 by rotating the tool holder cover 3, then the tool is placed into a tool setting device in a grinding machine, the tool is set, after the tool setting is completed, the locking screw is in threaded fit with the through hole 12 through the locking screw to be abutted against the elastic part 11, and when the tool setting is abutted against, the elastic part 11 is abutted against the outer peripheral wall of the cartridge 1, so that the locking nut 4 is firmly fastened with the cartridge 1.
As a preferable structure, the inner wall of the lock nut 4 is also provided with an L-shaped groove II 13, and the length of the chuck barrel 1 is set according to the actual requirement.
In further detail, in order to facilitate the matching between the cartridge component 2 and the corresponding cartridge 1 and the cartridge cover 3, the inner peripheral wall of the cartridge cover 3 at the outer cone portion 7 is provided with an inclined portion matched with the outer cone portion 7, the diameter of the inclined portion is gradually increased from outside to inside, the inner peripheral wall of the protruding portion 6 at the tapered portion 8 is provided with an inclined surface matched with the tapered portion 8, and the diameter of the inclined surface is gradually decreased from outside to inside.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (5)
1. The utility model provides a cartridge assembly of grinding machine, its characterized in that, cartridge (1) including the cavity setting, cartridge spare (2) that the cavity set up, cartridge lid (3) and lock nut (4) that the cavity set up, cartridge (1) be located the internal perisporium of a tip department and be provided with radial inside bellied extension (5), the outer terminal surface of extension (5) on be provided with bellying (6) of outside protruding and cavity setting of axial, cartridge lid (3) install in on bellying (6), and cartridge lid (3) and bellying (6) are connected through screw thread dismantlement, the both ends of cartridge spare (2) be provided with outer pyramis (7) and convergent portion (8) respectively, outer pyramis (7) and convergent portion (8) on equallly divide and do not be provided with a plurality of circumference evenly distributed cut-open groove (9), outer pyramis (7) and convergent portion (8) in cartridge spare (2) install respectively in cartridge lid (3) And bellying (6), lock nut (4) install in on the periphery wall of a chuck section of thick bamboo (1), the inner wall of lock nut (4) on offer and buckle the setting and the inner is curved groove (10) of cutting open, and lock nut (4) are located to cut open groove (10) and make it to form through cutting open groove (10) and have elasticity and with the integrative elastic component (11) that set up and form of lock nut (4), lock nut (4) are located to offer on the periphery wall of elastic component (11) and are linked together and have internal screw thread through-hole (12) with cutting open groove (10).
2. The cartridge assembly of a grinder as set forth in claim 1, wherein the lock nut (4) is further provided with a second L-shaped groove (13) on the inner wall thereof.
3. A cartridge assembly for a grinding mill according to claim 1, characterized in that the inner peripheral wall of the cartridge cover (3) at the outer tapered portion (7) is provided with an inclined portion which is fitted to the outer tapered portion (7), and the diameter of the inclined portion increases from the outside to the inside.
4. The cartridge assembly of a grinder as set forth in claim 1, wherein the inner peripheral wall of the protrusion (6) at the tapered portion (8) is provided with an inclined surface for engagement with the tapered portion (8), and the diameter of the inclined surface gradually decreases from the outside to the inside.
5. A cartridge assembly for a grinding mill according to claim 1, characterized in that the length of the cartridge (1) is set according to the actual requirements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920546717.4U CN209954461U (en) | 2019-04-22 | 2019-04-22 | Clamping barrel assembly of grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920546717.4U CN209954461U (en) | 2019-04-22 | 2019-04-22 | Clamping barrel assembly of grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209954461U true CN209954461U (en) | 2020-01-17 |
Family
ID=69242808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920546717.4U Active CN209954461U (en) | 2019-04-22 | 2019-04-22 | Clamping barrel assembly of grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209954461U (en) |
-
2019
- 2019-04-22 CN CN201920546717.4U patent/CN209954461U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A clamping cylinder assembly for grinding machine Effective date of registration: 20220526 Granted publication date: 20200117 Pledgee: Zhejiang Wenling Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG MEIRI INTELLIGENT MACHINERY Co.,Ltd. Registration number: Y2022330000793 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231108 Granted publication date: 20200117 Pledgee: Zhejiang Wenling Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG MEIRI INTELLIGENT MACHINERY Co.,Ltd. Registration number: Y2022330000793 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |