CN114769687B - Bolt slot milling machine - Google Patents
Bolt slot milling machine Download PDFInfo
- Publication number
- CN114769687B CN114769687B CN202210470711.XA CN202210470711A CN114769687B CN 114769687 B CN114769687 B CN 114769687B CN 202210470711 A CN202210470711 A CN 202210470711A CN 114769687 B CN114769687 B CN 114769687B
- Authority
- CN
- China
- Prior art keywords
- groove
- feeding
- bolt
- slot
- milling machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000003801 milling Methods 0.000 title claims abstract description 55
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000005553 drilling Methods 0.000 claims abstract description 31
- 239000000428 dust Substances 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 241001417523 Plesiopidae Species 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 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
- 230000007306 turnover Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/28—Grooving workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G9/00—Working screws, bolt heads, or nuts in conjunction with thread cutting, e.g. slotting screw heads or shanks, removing burrs from screw heads or shanks; Finishing, e.g. polishing, any screw-thread
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
-
- 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
- B23Q11/0042—Devices for removing chips
- B23Q11/0046—Devices for removing chips by sucking
-
- 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
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/02—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of drums or rotating tables or discs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a bolt slot milling machine which comprises a working platform, wherein a processing slot is arranged on the working platform, a chip removing hole communicated with the processing slot is arranged at the bottom of the processing slot, a chip removing pipeline is communicated with the side edge of the chip removing hole, the chip removing pipeline is connected with a dust suction box, the dust suction box is connected with an exhaust fan, a bottom plate is arranged at the bottom of the chip removing hole, a slot expanding mechanism is arranged at the top of the processing slot, and a slot milling mechanism is arranged at the left side of the processing slot. According to the invention, the drilling mechanism and the slot milling mechanism are arranged, so that the feeding, drilling and slot milling processes are automatically completed, the automation degree is high, and the working efficiency is high; setting up the bits hole of removing, in absorbing the bits passageway of removing with the piece that drilling and milling flutes produced, collect the dust collection box at last, prevent that the piece from diffusing to external environment, guarantee that production environment is clean and tidy.
Description
[ Field of technology ]
The invention relates to the technical field of bolt production equipment, in particular to the technical field of bolt slot milling machines.
[ Background Art ]
The bolt is a fastener consisting of a head part and a screw rod, and is matched with the nut for fastening and connecting two parts with through holes. The bolt is divided into the following parts according to the shape of the head: with hexagonal heads, round heads, square heads, countersunk heads, etc. Of which hexagonal bolts are most commonly used.
Because the metal is easy to expand after being heated, the hexagonal bolt is often damaged, and the phenomenon that the hexagonal bolt is difficult to disassemble occurs. The inventor sets up the blind hole through the center department at hexagon bolt to set up the recess in bolt head periphery portion in order to reserve the expansion space of bolt, improve the high temperature resistance of bolt.
At present, the production of the bolt requires that a worker holds the bolt to drill holes and milling grooves, and the production requires labor and time, so that the working efficiency is low.
[ Invention ]
The invention aims to solve the problems in the prior art, and provides a bolt slot milling machine which can automatically complete the processes of feeding, drilling and slot milling, and has high automation degree and high working efficiency.
In order to achieve the above purpose, the invention provides a bolt slot milling machine, which comprises a working platform, wherein a processing slot is arranged on the working platform, a chip removing hole communicated with the processing slot is arranged at the bottom of the processing slot, a chip removing pipeline is communicated with the side edge of the chip removing hole, the chip removing pipeline is connected with a dust suction box, the dust suction box is connected with an exhaust fan, a bottom plate is arranged at the bottom of the chip removing hole, a slot expanding mechanism is arranged at the top of the processing slot, and a slot milling mechanism is arranged at the left side of the processing slot.
Preferably, the anti-blocking pipe is arranged on the chip removing pipeline, the pipe diameter of the anti-blocking pipe is larger than that of the chip removing pipeline, and a filter screen is arranged in the anti-blocking pipe.
Preferably, the drilling mechanism is arranged below the processing groove and comprises a rotating motor and a drill bit connected with the output end of the rotating motor, a through hole for the drill bit to pass through is formed in the bottom plate, a plurality of struts are arranged at the bottom of the working platform, a fixing plate is slidably mounted on the struts, the drilling mechanism is mounted on the fixing plate, and the fixing plate is connected with the telescopic hydraulic cylinder.
Preferably, a shockproof rubber pad is arranged at the bottom of the support post.
Preferably, feeding slide rails are arranged on two sides of the working platform, a top plate is slidably mounted on the feeding slide rails, an electric push rod is mounted on the top plate, a positioning block is mounted at the telescopic end of the electric push rod, a positioning groove is formed in the bottom of the positioning block, an electromagnet is arranged in the positioning block, and the electromagnet is located right above the positioning groove.
Preferably, the left side of the working platform is rotatably provided with a feeding turntable, the feeding turntable is positioned at the rear of the processing groove, a plurality of feeding grooves are formed in the outer edge of the feeding turntable, the feeding turntable is connected with a feeding clamping groove for conveying bolts, the feeding groove positioned at the rightmost side of the feeding turntable is a feeding station, and the positioning block is positioned right above the feeding station.
Preferably, a third sliding rail is arranged on the right side of the working platform, a third sliding plate is slidably arranged on the third sliding rail, a fixing support is arranged on the third sliding plate, and an auxiliary pressing plate is arranged on one side, close to the processing groove, of the fixing support.
Preferably, the shape of the processing groove is a circle which is circumscribed with the bolt head of the hexagonal bolt, and the expanding groove is a conical groove with a large upper part and a small lower part.
Preferably, the rotary motor of the drilling mechanism is a servo motor controlled by a controller.
Preferably, the milling groove mechanism comprises a milling cutter, a first sliding rail is arranged on the left side of the working platform, a first sliding plate is arranged on the first sliding rail in a sliding mode, a vertical second sliding rail is arranged on the first sliding plate, a second sliding plate is arranged on the second sliding rail in a sliding mode, and the milling cutter is arranged on the second sliding plate.
The invention has the beneficial effects that: according to the invention, the drilling mechanism and the slot milling mechanism are arranged, so that the feeding, drilling and slot milling processes are automatically completed, the automation degree is high, and the working efficiency is high; arranging a chip removing hole, absorbing chips generated by drilling and milling grooves into a chip removing channel, and finally collecting the chips into a dust box, so that the chips are prevented from diffusing to the external environment, and the clean production environment is ensured; the drilling mechanism is arranged below the processing groove, after drilling is completed, the drilled blind hole is repositioned by the drill bit, the bolt is lifted to a certain height, the groove milling is convenient to carry out, the rotating motor rotates and is positioned in an auxiliary mode by the auxiliary pressing plate, and the groove milling mechanism can be directly aligned to the position of the hexagonal bolt head to be processed for processing; the locating piece is sucking the feeding through the electro-magnet to the bolt, compresses tightly the location to the bolt when drilling, through electro-magnet fixing bolt, cooperation auxiliary pressing plate compresses tightly the location to the bolt when milling flutes, guarantees the degree of accuracy of milling flutes.
The features and advantages of the present invention will be described in detail by way of example with reference to the accompanying drawings.
[ Description of the drawings ]
FIG. 1 is a schematic diagram of a bolt slot milling machine according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic view of a bolt slot milling machine according to the present invention in a drilling mode;
FIG. 4 is a schematic view of a bolt slot milling machine in a raised condition according to the present invention;
FIG. 5 is a schematic diagram of a slot milling machine according to the present invention;
FIG. 6 is a schematic view of a working platform structure of a bolt slot milling machine according to the present invention;
FIG. 7 is a schematic diagram of a positioning block of a bolt slot milling machine according to the present invention;
FIG. 8 is a schematic diagram of a slot milling mechanism of a bolt slot milling machine according to the present invention;
Fig. 9 is a schematic view of a hexagonal bolt processed in accordance with the present invention.
In the figure: 1-working platform, 2-processing groove, 3-chip removing pipeline, 4-milling groove mechanism, 5-drilling mechanism, 6-feeding slide rail, 7-feeding turntable, 8-third slide rail, 11-pillar, 12-fixed plate, 13-telescopic hydraulic cylinder, 14-shockproof rubber pad, 21-chip removing hole, 22-bottom plate, 23-expanding groove, 24-through hole, 31-dust box, 32-exhaust fan, 33-anti-blocking pipe, 34-filter screen, 41-milling cutter, 42-first slide rail, 43-first slide plate, 44-second slide rail, 45-second slide plate, 51-rotating motor, 52-drill bit, 61-top plate, 62-electric push rod, 63-positioning block, 64-positioning groove, 65-electromagnet, 71-feeding groove, 72-feeding clamping groove, 73-feeding station, 81-third slide plate, 82-fixed bracket and 83-auxiliary pressing plate.
[ Detailed description ] of the invention
Referring to fig. 1 to 9, the bolt slot milling machine of the invention comprises a working platform 1, wherein a processing slot 2 is arranged on the working platform 1, a chip removing hole 21 communicated with the processing slot 2 is arranged at the bottom of the processing slot 2, a chip removing pipeline 3 is communicated with the side edge of the chip removing hole 21, the chip removing pipeline 3 is connected with a dust suction box 31, the dust suction box 31 is connected with an exhaust fan 32, a bottom plate 22 is arranged at the bottom of the chip removing hole 21, an expanding slot 23 is arranged at the top of the processing slot 2, a slot milling mechanism 4 is arranged at the left side of the processing slot 2, an anti-blocking pipe 33 is arranged on the chip removing pipeline 3, the pipe diameter of the anti-blocking pipe 33 is larger than that of the chip removing pipeline 3, a filter screen 34 is arranged in the anti-blocking pipe 33, a drilling mechanism 5 is arranged below the processing slot 2, the drilling mechanism 5 comprises a rotary motor 51 and a drill bit 52 connected with the output end of the rotary motor 51, a through hole 24 for the drill bit 52 to pass through is arranged on the bottom plate 22, a bottom of the working platform 1 is provided with a bottom plate 22, a plurality of support posts 11 are arranged on the bottom of the working platform 1, a plurality of support posts 12 are arranged on the support posts 12, a fixed support frame 12 is arranged on the third support frame 8 and a fixed support frame is arranged on the third support frame 8, and a fixed support frame is arranged on the third support frame 8 is fixed on the support frame and is provided with a sliding frame 81, and is fixed on the third support frame 8, and is provided with a sliding frame 81;
The bottom of the support 11 is provided with a shockproof rubber pad 14, two sides of the working platform 1 are provided with feeding slide rails 6, a top plate 61 is slidably arranged on the feeding slide rails 6, an electric push rod 62 is arranged on the top plate 61, a positioning block 63 is arranged at the telescopic end of the electric push rod 62, a positioning groove 64 is arranged at the bottom of the positioning block 63, an electromagnet 65 is arranged in the positioning block 63, and the electromagnet 65 is positioned right above the positioning groove 64;
The left side of the working platform 1 is rotatably provided with a feeding turntable 7, the feeding turntable 7 is positioned at the rear of the processing groove 2, a plurality of feeding grooves 71 are formed in the outer edge of the feeding turntable 7, the feeding turntable 7 is connected with a feeding clamping groove 72 for conveying bolts, the feeding groove 71 positioned at the rightmost side of the feeding turntable 7 is a feeding station 73, and the positioning block 63 is positioned right above the feeding station 73;
the shape of the processing groove 2 is a circle which is circumscribed with the bolt head of a hexagonal bolt, the expanding groove 23 is a conical groove with a big top and a small bottom, the rotating motor 51 of the drilling mechanism is a servo motor controlled by a PLC, the milling groove mechanism 4 comprises a milling cutter 41, a first sliding rail 42 is arranged on the left side of the working platform 1, a first sliding plate 43 is slidably arranged on the first sliding rail 42, a second vertical sliding rail 44 is arranged on the first sliding plate 43, a second sliding plate 45 is slidably arranged on the second sliding rail 44, and the milling cutter 41 is arranged on the second sliding plate 45;
A pressure sensor, an electric push rod and a telescopic hydraulic cylinder are all controlled by a PLC (programmable logic controller) controller; the first sliding plate, the second sliding plate and the third sliding plate are driven by a linear motor controlled by a PLC to slide.
The working process of the invention comprises the following steps:
in the working process of the bolt slot milling machine, a feeding clamping groove 72 conveys bolts to a feeding groove 71 of a feeding turntable 7, the bolt heads of the bolts are downwards arranged, the feeding turntable 7 rotates the bolts to be processed to a feeding station 73, an electric push rod 62 drives a positioning block 63 to descend so that the screw rods of the bolts are placed in a positioning groove 64, then an electromagnet is electrified to fix the bolts by the positioning block 63, then the positioning block 63 ascends, a linear motor drives a top plate 61 to slide forwards so that the positioning block 63 moves to the upper part of a processing groove 2, then the positioning block 63 descends so that the bolt heads are placed in the processing groove 2, and the electromagnet is powered off to finish feeding;
The positioning block 63 presses the bolt rod, the drilling mechanism 5 ascends, the rotary motor 51 drives the drill bit 52 to rotate forwards, after the drilling work is completed, the drilling mechanism 5 returns to the original position, the rotary motor 51 stops rotating, the positioning block 63 ascends again, and scraps generated by drilling are removed by the scraps removing pipeline 3; then the drilling mechanism 5 ascends again, the drill bit 52 enters the drilling again in a non-rotating state, the drilling mechanism 5 drives the bolt to ascend to a height matched with the milling groove mechanism 4, then the ascending is stopped, the auxiliary pressing plate 83 slides leftwards, the auxiliary pressing plate 83 is aligned with the side plane of the hexagonal bolt head, then the positioning block 63 descends again, after the position of the bolt is fixed, the electromagnet is electrified, the bolt is fixed, the drilling mechanism 5 returns to the original position, then the milling groove mechanism 4 moves rightwards, and a groove on one side surface of the bolt head is milled;
After finishing the milling flutes once, milling flutes mechanism 4 and auxiliary clamp plate 83 get back to the normal position, then rotating electrical machines 51 get into the drilling again, fix the bolt, then the electro-magnet outage, locating piece 63 rises, then rotating electrical machines reverse rotation certain angle, turn over another side to milling flutes mechanism 4 department, auxiliary clamp plate 83 slides to the left side, the alignment plane again, milling flutes mechanism 4 moves to the right side, mill the recess of the next side of bolt head, repeat this process, until finishing the milling flutes work of six sides, finally draw the bolt that processes by the locating piece 63 through the electro-magnet, slide forward to ejection of compact department, the electro-magnet outage, the bolt drops to the collecting box, accomplish the ejection of compact.
The above embodiments are illustrative of the present invention, and not limiting, and any simple modifications of the present invention fall within the scope of the present invention.
Claims (5)
1. The utility model provides a bolt slot milling machine which characterized in that: including work platform (1), be equipped with processing groove (2) on work platform (1), the bottom of processing groove (2) is equipped with chip removal hole (21) that are linked together with processing groove (2), and the side intercommunication of chip removal hole (21) has chip removal pipeline (3), chip removal pipeline (3) are connected with suction box (31), suction box (31) are connected with air exhauster (32), the bottom of chip removal hole (21) is equipped with bottom plate (22), the top of processing groove (2) is equipped with expands groove (23), the left side of processing groove (2) is equipped with milling groove mechanism (4), the below of processing groove (2) is equipped with drilling mechanism (5), drilling mechanism (5) include rotary motor (51) and with drill bit (52) that the output of rotary motor (51) is connected, be equipped with on bottom plate (22) and supply drill bit (52) through-hole (24), the bottom of work platform (1) is equipped with a plurality of pillars (11), slidable mounting is equipped with on pillar (11) bottom plate (12), fixed mounting is equipped with drilling mechanism (12) and fixed slide rail (6) are connected with on both sides of fixed platform (1), the utility model discloses a feeding slide rail (6) is last slidable mounting has roof (61), install electric putter (62) on roof (61), locating piece (63) are installed to electric putter's (62) telescopic end, the bottom of locating piece (63) is equipped with constant head tank (64), the inside of locating piece (63) is equipped with electro-magnet (65), electro-magnet (65) are located directly over constant head tank (64), the left side rotation of work platform (1) is provided with feeding turntable (7), feeding turntable (7) are located the rear of processing groove (2), a plurality of feed slots (71) have been seted up at feeding turntable (7)'s outward flange, feeding turntable (7) are connected with feeding draw-in groove (72) of transfer bolt, and feeding slot (71) on feeding turntable (7) are feeding station (73), locating piece (63) are located directly over feeding station (73), the right side of work platform (1) is equipped with third slide rail (8), slidable mounting has third slide (81) on third slide rail (8), a fixed bolster (82) are close to be equipped with on the fixed bolster (81), the milling groove mechanism (4) comprises a milling cutter (41), a first sliding rail (42) is arranged on the left side of the working platform (1), a first sliding plate (43) is slidably mounted on the first sliding rail (42), a vertical second sliding rail (44) is mounted on the first sliding plate (43), a second sliding plate (45) is slidably mounted on the second sliding rail (44), and the milling cutter (41) is mounted on the second sliding plate (45).
2. The bolt slot milling machine of claim 1, wherein: the anti-blocking pipe (33) is arranged on the chip removing pipeline (3), the pipe diameter of the anti-blocking pipe (33) is larger than that of the chip removing pipeline (3), and a filter screen (34) is arranged in the anti-blocking pipe (33).
3. The bolt slot milling machine of claim 1, wherein: the bottom of the support column (11) is provided with a shockproof rubber pad (14).
4. The bolt slot milling machine of claim 1, wherein: the processing groove (2) is in a shape of a circle circumscribed with the bolt head of the hexagonal bolt, and the expanding groove (23) is a conical groove with a large upper part and a small lower part.
5. The bolt slot milling machine of claim 1, wherein: the rotary motor (51) of the drilling mechanism is a servo motor controlled by a PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210470711.XA CN114769687B (en) | 2022-04-28 | 2022-04-28 | Bolt slot milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210470711.XA CN114769687B (en) | 2022-04-28 | 2022-04-28 | Bolt slot milling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114769687A CN114769687A (en) | 2022-07-22 |
| CN114769687B true CN114769687B (en) | 2024-05-07 |
Family
ID=82434522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210470711.XA Active CN114769687B (en) | 2022-04-28 | 2022-04-28 | Bolt slot milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114769687B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117020336B (en) * | 2023-10-09 | 2024-01-26 | 索力迪精密科技(苏州)有限公司 | Grooving forming device for miniature screw |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5051287U (en) * | 1973-09-08 | 1975-05-19 | ||
| DE8522885U1 (en) * | 1985-08-08 | 1985-09-26 | Mapa-Plast M. Palmer Gmbh & Co Kg, 7071 Alfdorf | Device for milling grooves |
| EP0882548A2 (en) * | 1997-06-06 | 1998-12-09 | NILES-SIMMONS Industrieanlagen GmbH | CNC Turning and milling centers |
| CN101362291A (en) * | 2007-08-07 | 2009-02-11 | 庄添财 | Bore slotter |
| CN109664113A (en) * | 2019-01-23 | 2019-04-23 | 泉州市海通电子设备有限公司 | A kind of aluminum deck tea tray production and processing grooving apparatus with dust collecting effect |
| CN210755259U (en) * | 2019-10-15 | 2020-06-16 | 泰州市忠祥汽车配件有限公司 | Drilling machine is used in auto-parts processing |
| CN211965996U (en) * | 2019-12-31 | 2020-11-20 | 徐州金彭门窗装饰有限公司 | Drilling equipment is used in door and window processing |
| CN212121821U (en) * | 2020-01-19 | 2020-12-11 | 天津市兴工机械科技有限公司 | Hydraulic groove milling machine |
| CN212577557U (en) * | 2020-06-18 | 2021-02-23 | 邯郸市太行紧固件制造有限公司 | Drilling equipment is used in bolt production |
| CN214559000U (en) * | 2021-04-12 | 2021-11-02 | 浙江省浦江吴氏锁业有限公司 | Automatic change padlock lock core hole groove processing equipment |
| CN214602115U (en) * | 2021-03-15 | 2021-11-05 | 浙江工业职业技术学院 | Optical-mechanical-electrical integrated hole milling device convenient for waste cleaning |
-
2022
- 2022-04-28 CN CN202210470711.XA patent/CN114769687B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5051287U (en) * | 1973-09-08 | 1975-05-19 | ||
| DE8522885U1 (en) * | 1985-08-08 | 1985-09-26 | Mapa-Plast M. Palmer Gmbh & Co Kg, 7071 Alfdorf | Device for milling grooves |
| EP0882548A2 (en) * | 1997-06-06 | 1998-12-09 | NILES-SIMMONS Industrieanlagen GmbH | CNC Turning and milling centers |
| CN101362291A (en) * | 2007-08-07 | 2009-02-11 | 庄添财 | Bore slotter |
| CN109664113A (en) * | 2019-01-23 | 2019-04-23 | 泉州市海通电子设备有限公司 | A kind of aluminum deck tea tray production and processing grooving apparatus with dust collecting effect |
| CN210755259U (en) * | 2019-10-15 | 2020-06-16 | 泰州市忠祥汽车配件有限公司 | Drilling machine is used in auto-parts processing |
| CN211965996U (en) * | 2019-12-31 | 2020-11-20 | 徐州金彭门窗装饰有限公司 | Drilling equipment is used in door and window processing |
| CN212121821U (en) * | 2020-01-19 | 2020-12-11 | 天津市兴工机械科技有限公司 | Hydraulic groove milling machine |
| CN212577557U (en) * | 2020-06-18 | 2021-02-23 | 邯郸市太行紧固件制造有限公司 | Drilling equipment is used in bolt production |
| CN214602115U (en) * | 2021-03-15 | 2021-11-05 | 浙江工业职业技术学院 | Optical-mechanical-electrical integrated hole milling device convenient for waste cleaning |
| CN214559000U (en) * | 2021-04-12 | 2021-11-02 | 浙江省浦江吴氏锁业有限公司 | Automatic change padlock lock core hole groove processing equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114769687A (en) | 2022-07-22 |
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