CN114799949A - Anti-seismic tool rest for machining center - Google Patents
Anti-seismic tool rest for machining center Download PDFInfo
- Publication number
- CN114799949A CN114799949A CN202210629927.6A CN202210629927A CN114799949A CN 114799949 A CN114799949 A CN 114799949A CN 202210629927 A CN202210629927 A CN 202210629927A CN 114799949 A CN114799949 A CN 114799949A
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- fixedly connected
- milling cutter
- wall
- output end
- plate
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- 238000003801 milling Methods 0.000 claims abstract description 67
- 230000006835 compression Effects 0.000 claims description 31
- 238000007906 compression Methods 0.000 claims description 31
- 230000007246 mechanism Effects 0.000 claims description 18
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000003754 machining Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 230000033001 locomotion Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 2
- 230000036346 tooth eruption Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000703 anti-shock Effects 0.000 description 1
- 230000009286 beneficial effect Effects 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0032—Arrangements for preventing or isolating vibrations in parts of the machine
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention discloses an anti-seismic cutter rest for a machining center, which relates to the technical field of milling cutters and comprises two symmetrically arranged guide strips, wherein sliding grooves are formed in the surfaces of the two guide strips, sliding blocks are connected in the sliding grooves in a sliding mode, and supporting strips are fixedly connected to the surfaces of the sliding blocks; the tops of the two supporting bars are fixedly connected with mounting plates; the bottom of the mounting plate is provided with an air cylinder, the bottom of the air cylinder is provided with a piston rod, the bottom of the piston rod is provided with a driving motor, the bottom of the driving motor is provided with a motor output end, and the bottom of the motor output end is connected with a milling cutter; the milling cutter can be repeatedly used, has low abrasion degree in the using process and long service life, thereby improving the stability and the disassembly efficiency of the connection between the milling cutter and the output end of the motor, being convenient for popularization and use, and improving the processing precision of the milling cutter and the processing efficiency of machinery.
Description
Technical Field
The invention relates to the technical field of milling cutters, in particular to an anti-seismic cutter rest for a machining center.
Background
Milling cutters, which are rotary tools having one or more cutting teeth for milling, are often used for machining a machine, and the cutting teeth cut off the allowance of a workpiece intermittently in sequence during operation, and are mainly used for machining planes, steps, grooves, formed surfaces, cutting off workpieces, and the like on a milling machine.
Because the milling cutter is arranged on the cutter rest for use during working and is connected with the motor, the existing milling cutter and the motor are often fixed through the fixing bolt, but the fixing bolt is easy to wear when repeatedly used, so that the stability and the disassembly of the milling cutter are affected, and the existing requirements cannot be met;
secondly, when the milling cutter is used in a processing workshop, because a large amount of processing equipment is installed on the ground of the processing workshop, the processing equipment can cause certain ground vibration during working, and the cutter rest can be influenced by the ground vibration, so that the processing precision of the milling cutter is influenced, and the processing efficiency of machinery is seriously influenced.
To this end, we propose an anti-shock tool holder for machining centers.
Disclosure of Invention
The invention aims to provide an anti-seismic cutter rest for a machining center, which aims to solve the problems that the prior art cannot meet the prior requirement because the milling cutter is arranged on the cutter rest to be used when in work and is connected with a motor, but the prior milling cutter and the motor are often fixed by fixing bolts, but the fixing bolts are easily abraded when being repeatedly used, so that the stability and the disassembly of the milling cutter are influenced;
secondly, when the milling cutter is used in a processing workshop, because a large amount of processing equipment is installed on the ground of the processing workshop, the processing equipment can cause certain ground vibration during working, and the cutter rest can be influenced by the ground vibration, so that the processing precision of the milling cutter is influenced, and the processing efficiency of machinery is seriously influenced.
In order to achieve the purpose, the invention provides the following technical scheme:
an anti-seismic tool holder for a machining center, comprising:
the guide bar comprises two guide bars which are symmetrically arranged, wherein sliding grooves are formed in the surfaces of the two guide bars, sliding blocks are connected in the sliding grooves in a sliding mode, and supporting bars are fixedly connected to the surfaces of the sliding blocks;
the tops of the two supporting bars are fixedly connected with mounting plates;
the bottom of the mounting plate is provided with an air cylinder, the bottom of the air cylinder is provided with a piston rod, the bottom of the piston rod is provided with a driving motor, the bottom of the driving motor is provided with a motor output end, and the bottom of the motor output end is connected with a milling cutter;
the top of the milling cutter is provided with a mounting groove, the milling cutter is sleeved at the bottom of the output end of the motor through the mounting groove, the outer wall of the output end of the motor is provided with a connecting mechanism, and the output end of the motor is connected with the milling cutter through the connecting mechanism;
and bottom mechanisms are arranged at the bottoms of the two guide bars.
As a further scheme of the invention, the connecting mechanism comprises a fixed plate fixedly connected to the outer wall of the output end of the motor, and connecting plates are symmetrically and fixedly connected to the bottom of the fixed plate;
a positioning pin penetrating through the connecting plate is movably arranged on the connecting plate in a penetrating way;
the outer wall of the milling cutter is provided with a first positioning hole communicated with the mounting groove;
a second positioning hole matched with the first positioning hole is formed in the outer wall of the output end of the motor;
the positioning pin is clamped in the first positioning hole and the second positioning hole.
As a further scheme of the invention, one end of the positioning pin, which is far away from the first positioning hole and the second positioning hole, is fixedly connected with an auxiliary plate, a first compression spring is arranged on the outer wall of the positioning pin, and one end of the first compression spring is fixedly connected with the auxiliary plate;
the other end of the first compression spring is fixedly connected with the connecting plate.
As a further scheme of the invention, the surface of the fixing plate is symmetrically and fixedly connected with connecting strips, the surface of each connecting strip is provided with a clamping groove, and a limiting strip which is abutted with the auxiliary plate is clamped in each clamping groove.
As a further scheme of the invention, the bottom mechanism comprises telescopic columns which are respectively and correspondingly fixedly connected to the bottoms of the two guide strips, and one ends of the telescopic columns, far away from the guide strips, are fixedly connected with bottom strips;
and a second compression spring is arranged on the outer wall of the telescopic column, one end of the second compression spring is fixedly connected with the guide strip, and the other end of the second compression spring is fixedly connected with the bottom strip.
As a further scheme of the invention, the bottom of the bottom strip is fixedly connected with a ground plate and a connecting seat, the bottom of the connecting seat is provided with a connecting groove, and the inner walls of two sides of the connecting groove are movably provided with movable columns;
one end of the movable column penetrates through the outer wall of the connecting seat and extends to the outside;
the outer wall of the movable column is fixedly connected with a universal wheel arranged in the connecting groove.
As a further scheme of the invention, the outer wall of the movable column is in threaded connection with a fixing ring which is abutted against the outer wall of the connecting seat.
As a further scheme of the invention, the height of the universal wheel is higher than that of the grounding plate.
Compared with the prior art, the invention has the beneficial effects that:
the milling cutter and the motor output end are connected and fixed by changing the installation mode of the milling cutter and the motor output end, and particularly, the positioning pin is driven to be clamped in the first positioning hole and the second positioning hole under the action of the elastic force of the first compression spring, so that the milling cutter and the motor output end are connected and fixed, when the milling cutter and the motor output end are disassembled, the compression spring can perform corresponding extension movement by pulling the positioning pin, and when the positioning pin is separated from the second clamping hole, the milling cutter and the motor output end can be disassembled.
When the milling cutter is used in a vibration environment, the second compression spring and the telescopic column can perform corresponding telescopic motion, and the vibration can be buffered and weakened under the matching of the second compression spring and the telescopic column, so that the cutter frame and the milling cutter are prevented from being directly influenced by the vibration.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the universal wheel connection structure of the present invention;
FIG. 4 is a schematic view of a milling cutter attachment structure according to the present invention;
fig. 5 is a schematic view of the connecting mechanism of the present invention.
In the figure: 101. a guide strip; 102. a chute; 103. a slider; 104. a supporting strip; 105. mounting a plate; 106. a cylinder; 107. a piston rod; 108. a drive motor; 109. a motor output end; 110. milling cutters; 111. mounting grooves; 200. a bottom mechanism; 201. a telescopic column; 202. a bottom strip; 203. a second compression spring; 204. a ground plate; 205. a connecting seat; 206. connecting grooves; 207. a movable post; 208. a universal wheel; 209. a fixing ring; 300. a connecting mechanism; 301. a fixing plate; 302. a connecting plate; 303. positioning pins; 304. a first positioning hole; 305. an auxiliary plate; 306. a first compression spring; 307. a connecting strip; 308. a card slot; 309. and (5) a limiting strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1, 4 and 5, the present invention provides a technical solution: an anti-seismic tool rest for a machining center comprises two symmetrically arranged guide bars 101, wherein the surfaces of the two guide bars 101 are both provided with sliding grooves 102, sliding blocks 103 are connected in the sliding grooves 102 in a sliding mode, and supporting strips 104 are fixedly connected to the surfaces of the sliding blocks 103; the top parts of the two supporting bars 104 are fixedly connected with a mounting plate 105; the bottom of the mounting plate 105 is provided with an air cylinder 106, the bottom of the air cylinder 106 is provided with a piston rod 107, the bottom of the piston rod 107 is provided with a driving motor 108, the bottom of the driving motor 108 is provided with a motor output end 109, and the bottom of the motor output end 109 is connected with a milling cutter 110; the top of the milling cutter 110 is provided with a mounting groove 111, the milling cutter 110 is sleeved at the bottom of the motor output end 109 through the mounting groove 111, the outer wall of the motor output end 109 is provided with a connecting mechanism 300, the motor output end 109 is connected with the milling cutter 110 through the connecting mechanism 300, the connecting mechanism 300 comprises a fixing plate 301 fixedly connected to the outer wall of the motor output end 109, and the bottom of the fixing plate 301 is symmetrically and fixedly connected with a connecting plate 302; a positioning pin 303 penetrating through the connecting plate 302 is movably arranged on the connecting plate 302 in a penetrating way; the outer wall of the milling cutter 110 is provided with a first positioning hole 304 communicated with the mounting groove 111; a second positioning hole matched with the first positioning hole 304 is formed in the outer wall of the motor output end 109; the positioning pin 303 is clamped in the first positioning hole 304 and the second positioning hole, one end of the positioning pin 303, which is far away from the first positioning hole 304 and the second positioning hole, is fixedly connected with the auxiliary plate 305, the outer wall of the positioning pin 303 is provided with a first compression spring 306, and one end of the first compression spring 306 is fixedly connected with the auxiliary plate 305; the other end of the first compression spring 306 is fixedly connected with the connecting plate 302, the surface of the fixing plate 301 is symmetrically and fixedly connected with a connecting strip 307, the surface of the connecting strip 307 is provided with a clamping groove 308, and a limiting strip 309 which is abutted to the auxiliary plate 305 is clamped in the clamping groove 308.
Specifically, by changing the installation mode of the milling cutter 110 and the motor output end 109, specifically, the positioning pin 303 is driven to be clamped in the first positioning hole 304 and the second positioning hole under the elastic force action of the first compression spring 306, so that the milling cutter 110 and the motor output end 109 are connected and fixed, when the milling cutter 110 and the motor output end 109 are disassembled, the compression spring can perform corresponding extension movement by pulling the positioning pin 303, and when the positioning pin 303 is separated from the second clamping hole, the milling cutter 110 and the motor output end 109 can be disassembled;
secondly, the positioning pin 303 can be limited by the limiting strip 309, and the positioning pin 303 is prevented from being thrown out by centrifugal force generated by the milling cutter 110 during working, so that the connection stability between the milling cutter 110 and the motor output end 109 is further improved.
Example 2:
referring to fig. 1-3, the present invention provides a technical solution: an anti-seismic tool rest for a machining center is characterized in that bottom mechanisms 200 are arranged at the bottoms of two guide bars 101, each bottom mechanism 200 comprises telescopic columns 201, the telescopic columns 201 are respectively and correspondingly fixedly connected to the bottoms of the two guide bars 101, and one ends, far away from the guide bars 101, of the telescopic columns 201 are fixedly connected with bottom bars 202; a second compression spring 203 is arranged on the outer wall of the telescopic column 201, one end of the second compression spring 203 is fixedly connected with the guide strip 101, the other end of the second compression spring 203 is fixedly connected with the bottom strip 202, the bottom of the bottom strip 202 is fixedly connected with a ground plate 204 and a connecting seat 205, the bottom of the connecting seat 205 is provided with a connecting groove 206, and movable columns 207 are movably arranged on the inner walls of two sides of the connecting groove 206; one end of the movable column 207 penetrates through the outer wall of the connecting seat 205 and extends to the outside; the outer wall of the movable column 207 is fixedly connected with a universal wheel 208 arranged in the connecting groove 206, the outer wall of the movable column 207 is in threaded connection with a fixing ring 209 abutted against the outer wall of the connecting seat 205, and the height of the universal wheel 208 is higher than that of the grounding plate 204.
Specifically, referring to embodiment 1, when the milling cutter is used in a vibration environment, the second compression spring 203 and the telescopic column 201 perform corresponding telescopic motions, and the vibration can be buffered and weakened under the matching of the second compression spring 203 and the telescopic column 201, so that the cutter holder and the milling cutter 110 are prevented from being directly affected by the vibration, and compared with the prior art, the milling cutter has the advantages that the processing precision of the milling cutter 110 and the processing efficiency of machinery are improved;
secondly, when the whole tool rest is moved, a user needs to jack up one side by using a jack, the user rotates the fixing ring 209 again at the moment to enable the fixing ring 209 to be in non-contact with the connecting seat 205, the user moves the universal wheel 208 again at the moment to enable the universal wheel 208 to be vertically parallel to the ground, and finally the user rotates the fixing ring 209 again to enable the fixing ring 209 to be abutted against the outer wall of the connecting seat 205;
finally, after the whole milling cutter holder is moved to a designated area, the user rotates the fixing ring 209 again and enables the fixing ring 209 to be in non-contact with the outer wall of the connecting seat 205, at the moment, the user rotates the universal wheel 208 again to enable the universal wheel 208 to be in non-contact with and parallel to the ground, and finally, the fixing ring 209 is rotated again to enable the fixing ring 209 to be in contact with the outer wall of the connecting seat 205, at the moment, the ground plate 204 is in contact with the ground, so that the purpose of preventing the milling cutter 110 from moving integrally during operation of the milling cutter holder is achieved, and the working efficiency of the milling cutter 110 is improved;
and can remove milling cutter 110 under the cooperation of spout 102 and slider 103, compare current, can carry on spacingly to milling cutter 110's removal route under the cooperation of spout 102 and slider 103, prevent that milling cutter 110 from taking place the skew when removing to the work efficiency of milling cutter 110 has further been improved.
The working principle is as follows: for the invention, when the tool rest is used, firstly, when the whole tool rest moves, a user needs to jack up one side by using the jack, at the moment, the user rotates the fixing ring 209 again to enable the fixing ring 209 to be not in contact with the connecting seat 205, at the moment, the user moves the universal wheel 208 again to enable the universal wheel 208 to be vertically parallel to the ground, and finally, the user rotates the fixing ring 209 again to enable the fixing ring 209 to be abutted against the outer wall of the connecting seat 205;
after the whole knife rest is moved to a designated area, the user rotates the fixing ring 209 again and enables the fixing ring 209 to be in non-contact with the outer wall of the connecting seat 205, at the moment, the user rotates the universal wheel 208 again to enable the universal wheel 208 to be in non-contact with and parallel to the ground, finally, the fixing ring 209 is rotated again to enable the fixing ring 209 to be in contact with the outer wall of the connecting seat 205, and at the moment, the grounding plate 204 is in contact with the ground;
secondly, the user restarts the air cylinder 106 and the driving motor 108, the driving motor 108 drives the milling cutter 110 to work, the air cylinder 106 drives the piston rod 107 to drive the milling cutter 110 to move downwards so as to process the mechanical workpiece, and the milling cutter 110 can be moved under the matching of the sliding chute 102 and the sliding block 103 so as to achieve continuous processing of the mechanical workpiece;
when the tool rest is used in a vibration environment, the second compression spring 203 and the telescopic column 201 can perform corresponding telescopic motion, and the vibration can be buffered and weakened under the matching of the second compression spring 203 and the telescopic column 201, so that the tool rest and the milling cutter 110 are prevented from being directly influenced by the vibration;
finally, when the milling cutter 110 is disassembled, the user firstly takes the limiting strip 309 out of the clamping groove 308 of the connecting strip 307, then pulls the positioning pin 303, the compression spring can perform corresponding extending movement at the moment, and when the positioning pin 303 is separated from the second clamping hole, the milling cutter 110 and the motor output end 109 can be disassembled.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An antidetonation knife rest for machining center, characterized in that includes:
the guide device comprises two guide strips (101) which are symmetrically arranged, sliding grooves (102) are formed in the surfaces of the two guide strips (101), sliding blocks (103) are connected in the sliding grooves (102) in a sliding mode, and supporting strips (104) are fixedly connected to the surfaces of the sliding blocks (103);
the tops of the two supporting bars (104) are fixedly connected with mounting plates (105);
an air cylinder (106) is installed at the bottom of the installation plate (105), a piston rod (107) is installed at the bottom of the air cylinder (106), a driving motor (108) is installed at the bottom of the piston rod (107), a motor output end (109) is installed at the bottom of the driving motor (108), and a milling cutter (110) is connected to the bottom of the motor output end (109);
the top of the milling cutter (110) is provided with a mounting groove (111), the milling cutter (110) is sleeved at the bottom of the motor output end (109) through the mounting groove (111), the outer wall of the motor output end (109) is provided with a connecting mechanism (300), and the motor output end (109) is connected with the milling cutter (110) through the connecting mechanism (300);
and a bottom mechanism (200) is arranged at the bottom of the two guide bars (101).
2. An anti-seismic tool holder for machining centers as claimed in claim 1, characterized in that said connecting mechanism (300) comprises a fixing plate (301) fixedly connected to the outer wall of the output end (109) of the motor, and the bottom of said fixing plate (301) is symmetrically and fixedly connected with a connecting plate (302);
a positioning pin (303) penetrating through the connecting plate (302) is movably arranged on the connecting plate (302) in a penetrating way;
the outer wall of the milling cutter (110) is provided with a first positioning hole (304) communicated with the mounting groove (111);
a second positioning hole matched with the first positioning hole (304) is formed in the outer wall of the motor output end (109);
the positioning pin (303) is clamped in the first positioning hole (304) and the second positioning hole.
3. The anti-seismic tool rest for the machining center according to claim 2, wherein an auxiliary plate (305) is fixedly connected to one end, away from the first positioning hole (304) and the second positioning hole, of the positioning pin (303), a first compression spring (306) is arranged on the outer wall of the positioning pin (303), and one end of the first compression spring (306) is fixedly connected with the auxiliary plate (305);
the other end of the first compression spring (306) is fixedly connected with the connecting plate (302).
4. The anti-seismic tool rest for the machining center according to claim 2, wherein the surface of the fixing plate (301) is symmetrically and fixedly connected with a connecting strip (307), a clamping groove (308) is formed in the surface of the connecting strip (307), and a limiting strip (309) abutting against the auxiliary plate (305) is clamped in the clamping groove (308).
5. The anti-seismic tool rest for the machining center according to claim 1, wherein the bottom mechanism (200) comprises telescopic columns (201), the telescopic columns (201) are respectively and correspondingly fixedly connected to the bottoms of the two guide bars (101), and one ends, far away from the guide bars (101), of the telescopic columns (201) are fixedly connected with bottom bars (202);
be provided with second compression spring (203) on flexible post (201) outer wall, second compression spring (203) one end and gib block (101) fixed connection, second compression spring (203) other end and sill bar (202) fixed connection.
6. The anti-seismic tool rest for the machining center according to claim 5, wherein a grounding plate (204) and a connecting seat (205) are fixedly connected to the bottom of the bottom bar (202), a connecting groove (206) is formed in the bottom of the connecting seat (205), and movable columns (207) are movably mounted on inner walls of two sides of the connecting groove (206);
one end of the movable column (207) penetrates through the outer wall of the connecting seat (205) and extends to the outside;
the outer wall of the movable column (207) is fixedly connected with a universal wheel (208) arranged in the connecting groove (206).
7. An anti-seismic cutter holder for a machining center according to claim 6, wherein the outer wall of the movable column (207) is threadedly connected with a fixing ring (209) abutting against the outer wall of the connecting base (205).
8. Anti-seismic blade holder for machining centers according to claim 6, characterized in that the height of said universal wheel (208) is higher than the height of the ground plate (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210629927.6A CN114799949A (en) | 2022-06-06 | 2022-06-06 | Anti-seismic tool rest for machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210629927.6A CN114799949A (en) | 2022-06-06 | 2022-06-06 | Anti-seismic tool rest for machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114799949A true CN114799949A (en) | 2022-07-29 |
Family
ID=82521465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210629927.6A Pending CN114799949A (en) | 2022-06-06 | 2022-06-06 | Anti-seismic tool rest for machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114799949A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09290373A (en) * | 1996-04-26 | 1997-11-11 | Hideko Hayashi | Screwdriver and driver shaft |
| US20110121523A1 (en) * | 2009-11-25 | 2011-05-26 | Kennametal Inc. | Toolholder secondary retention system |
| CN205342498U (en) * | 2016-01-19 | 2016-06-29 | 黄河科技学院 | Portable axle sleeve part bores milling fixture |
| CN207606525U (en) * | 2017-12-04 | 2018-07-13 | 武汉鑫联兴精密机电有限公司 | CNC planer type milling machine |
| CN108838691A (en) * | 2018-07-23 | 2018-11-20 | 太仓市律点信息技术有限公司 | A kind of mechanical machine tool with shockproof function |
| CN209716557U (en) * | 2019-03-04 | 2019-12-03 | 南通鑫圣数控机床有限公司 | A kind of milling machine cutter head |
| CN211135690U (en) * | 2019-08-29 | 2020-07-31 | 绍兴市上虞区职业教育中心(上虞区技工学校) | Milling equipment based on mechatronic engineering |
| CN211564620U (en) * | 2019-12-04 | 2020-09-25 | 湖南万龙机械有限公司 | Novel machining planer-type milling machine |
| CN112174044A (en) * | 2020-09-30 | 2021-01-05 | 王丛海 | Logistics carrier |
| CN112756650A (en) * | 2020-12-23 | 2021-05-07 | 林亿凯 | Municipal works are with drilling equipment who has shock-resistant structure |
-
2022
- 2022-06-06 CN CN202210629927.6A patent/CN114799949A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09290373A (en) * | 1996-04-26 | 1997-11-11 | Hideko Hayashi | Screwdriver and driver shaft |
| US20110121523A1 (en) * | 2009-11-25 | 2011-05-26 | Kennametal Inc. | Toolholder secondary retention system |
| CN205342498U (en) * | 2016-01-19 | 2016-06-29 | 黄河科技学院 | Portable axle sleeve part bores milling fixture |
| CN207606525U (en) * | 2017-12-04 | 2018-07-13 | 武汉鑫联兴精密机电有限公司 | CNC planer type milling machine |
| CN108838691A (en) * | 2018-07-23 | 2018-11-20 | 太仓市律点信息技术有限公司 | A kind of mechanical machine tool with shockproof function |
| CN209716557U (en) * | 2019-03-04 | 2019-12-03 | 南通鑫圣数控机床有限公司 | A kind of milling machine cutter head |
| CN211135690U (en) * | 2019-08-29 | 2020-07-31 | 绍兴市上虞区职业教育中心(上虞区技工学校) | Milling equipment based on mechatronic engineering |
| CN211564620U (en) * | 2019-12-04 | 2020-09-25 | 湖南万龙机械有限公司 | Novel machining planer-type milling machine |
| CN112174044A (en) * | 2020-09-30 | 2021-01-05 | 王丛海 | Logistics carrier |
| CN112756650A (en) * | 2020-12-23 | 2021-05-07 | 林亿凯 | Municipal works are with drilling equipment who has shock-resistant structure |
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