CN202571789U - Numerical control drilling and cutting combined machine - Google Patents
Numerical control drilling and cutting combined machine Download PDFInfo
- Publication number
- CN202571789U CN202571789U CN 201220128476 CN201220128476U CN202571789U CN 202571789 U CN202571789 U CN 202571789U CN 201220128476 CN201220128476 CN 201220128476 CN 201220128476 U CN201220128476 U CN 201220128476U CN 202571789 U CN202571789 U CN 202571789U
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- drilling
- slide carriage
- numerical control
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Abstract
The utility model discloses a numerical control drilling and cutting combined machine. According to the numerical control drilling and cutting combined machine, a numerical control system controls a main machine frame component, a secondary machine frame component, a driving slide carriage, a servo motor on a drilling lifting mechanism, a main shaft motor on a drilling main shaft structure and an unclamping cylinder, so that the replacement and length measurement of a cutter of the drilling main shaft structure on a drilling tool changer mechanism is realized, and a steel plate is drilled under the assistance of an iron plate compressing device and a drilling aerial fog cooling system; and the numerical control system controls the main machine frame component, the secondary machine frame component, a servo motor on the driving slide carriage, a motor on a cutting torch lifting device and an induction switch on an initial positioning device, so that the cutting discharging of a cutting torch on the steel plate is realized. By the numerical control drilling cutting combined machine, two machining machine tools are combined effectively, the occupied area is reduced greatly, and the production cost and the investment cost of equipment are reduced, so that requirements for drilling, tapping and the cutting of the steel plate on the same equipment are met, and the numerical control drilling cutting combined machine has obvious economic benefits.
Description
Technical field
The utility model relates to boring, cutting equipment technical field, especially a kind of digital control hole drilling cutting unit mahine that has boring, tapping and cutting panel function concurrently.
Background technology
Present rig great majority can only be holed and tapping; The cutting equipment great majority can only carry out single cutting, for the producer that need on the workpiece under the cutting stock, hole, just need to buy two kinds of equipment, the purchase and the maintenance cost that drop into two equipment like this.
The utility model content
The applicant can only carry out shortcomings such as single processing to steel plate to above-mentioned rig, cutting equipment, and a kind of digital control hole drilling rational in infrastructure cutting unit mahine is provided, thereby has realized on an equipment, holing, the scheme of tapping and cutting.When workpiece need not be holed, can equally with other steel plate cutting equipments carry out the steel plate cutting stock accurately, when workpiece needs boring, during tapping, can hole earlier again, tapping, carry out cutting stock again; Realize a tractor serves several purposes, effectively reduced user's purchase and maintenance cost.
The technical scheme that the utility model adopted is following:
Guide assembly is installed on the H shaped steel on basis; Mainframe parts and secondary rack unit are respectively through gear on the servomotor and the engagement of the tooth bar on the guide assembly; The two ends of beam part be installed in mainframe parts and secondary rack unit above, boring Spray Cooling System be installed on the beam part; Boring tool magazine mechanism and digital control system are arranged on the rack unit of both sides; Drive slide carriage and driven slide carriage and be installed in respectively on the line slideway slide block of beam part front, drive slide carriage, drive slide carriage and driven slide carriage and link together with rebound through gear on the servomotor and the engagement of the tooth bar on the beam part; Driving slide carriage front installation boring elevating mechanism and drill spindle structure; Cutting torch lowering or hoisting gear and cutting cutting torch are installed in the front of driven slide carriage.
It is further characterized in that; Iron plate hold down gag left and right symmetrically is installed in the both sides of drill spindle structure; The band guide rod cylinder is installed on the lathe through installing plate; Said band guide rod cylinder is equipped with right angle hydraulic quick coupler and magnetic switch up and down, and the piston movable plate lower end of band guide rod cylinder is equipped with pressing plate.
Inceptive positioning device is installed on the lifter plate of cutting torch lowering or hoisting gear, clamping cutting cutting torch on inceptive positioning device.
The liquid level gauge of said boring Spray Cooling System is installed in the side of casing; The aerosol coolant pump is installed in the box top tapping; Pipeline one end be connected to be installed on the aerosol coolant pump cooling liquid outlet joint, the other end is connected near the flexible nozzle the machine tool chief axis; Tracheae one end is connected on the compressed air crossover sub that is installed in the aerosol coolant pump, and the other end is connected to flexible nozzle.
Several holes distributes on the knife rest of said boring tool magazine mechanism; Equally distributed magnet steel is installed around the upper surface in each hole; In the groove on next door, hole, locating piece is installed, the lower surface in each hole is provided with the square sensor, and the drilling handle of a knife is placed in the hole and is positioned the piece location.Side at knife rest is equipped with mount pad through guide holder, and tool setting is ramed and passed spring and be installed in the guide holder, and thin nut is installed in the lower end that tool setting is ramed, and is fixed on the below that tool setting is ramed near switch.
The high-speed main spindle of said drill spindle structure be installed in main spindle box below; Knife striking cylinder is installed in the top of main spindle box and concentric with high-speed main spindle; The main axle servo motor is installed in the front of main spindle box through motor mounting plate; Adjustable plate is installed in the front end of main spindle box, and the adjusting bolt that nut is housed connects motor mounting plate and adjustable plate, and synchronous pulley is installed on the main axle servo motor output shaft with block; Band connects the belt wheel place of synchronous pulley and high-speed main spindle respectively synchronously, and the switch bracket that inductive switch is installed is installed in the side of main spindle box.
The beneficial effect of the utility model is following:
The utility model is through the control of numerically controlled control system to spindle motor and knife striking cylinder on servomotor and the drill spindle structure on mainframe parts, secondary rack unit, driving slide carriage, the boring elevating mechanism; Realization drill spindle structure is fixed a cutting tool in boring tool magazine mechanism and is changed and survey length, in the auxiliary Drilling Operations of on steel plate, carrying out down of iron plate hold down gag and boring Spray Cooling System; Through the control of numerically controlled control system, realize cutting cutting torch cutting stock on steel plate to inductive switch on motor and the inceptive positioning device on servomotor, the cutting torch lowering or hoisting gear on mainframe parts, secondary rack unit, the driving slide carriage.The utility model effectively is combined as a whole two kinds of machining tools; Significantly reduced floor space; Production cost and equipment investment cost, thereby but satisfied on same equipment can hole, the tapping demand of cutting steel plate again, have remarkable economic efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the structural representation of boring Spray Cooling System.
Fig. 4 is the structural representation of boring tool magazine mechanism.
Fig. 5 is the vertical view of Fig. 4.
Fig. 6 is the structural representation of iron plate hold down gag.
Fig. 7 is the left view of Fig. 6.
Fig. 8 is the structural representation of drill spindle structure.
Fig. 9 is the cutaway view of Fig. 8.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the utility model is described.
Extremely shown in Figure 2 like Fig. 1; The guide assembly 1 of the described digital control hole drilling cutting of the utility model unit mahine is installed on the H shaped steel on basis; And keep the certain depth of parallelism and levelness, mainframe parts 2 and secondary rack unit 4 be respectively through gear on the servomotor and the engagement of the tooth bar on the guide assembly 1, the two ends of beam part 3 through bolt be installed in mainframe parts 2 and secondary rack unit 4 above; Boring Spray Cooling System 5 usefulness screws are installed in above the beam part 3; Drive slide carriage 6 and be installed in respectively on the line slideway slide block of beam part 3 fronts, drive slide carriage 6, drive slide carriage 6 and link together with driven slide carriage 7 usefulness rebounds through gear on the servomotor and the engagement of the tooth bar on the beam part 3 with driven slide carriage 7; Boring tool magazine mechanism 8 usefulness screws are on secondary rack unit 4; Boring elevating mechanism 11 usefulness screws are installed in and drive slide carriage 6 fronts, and drill spindle structure 10 is installed on the up-down planker of boring elevating mechanism 11 fronts, and iron plate hold down gag 9 is installed in the both sides of drill spindle structure 10; Cutting torch lowering or hoisting gear 12 is installed in the front of driven slide carriage 7; Inceptive positioning device 13 is installed on the lifter plate of cutting torch lowering or hoisting gear 12, and cutting cutting torch 14 is installed on the inceptive positioning device 13 through clamping, and digital control system 15 is arranged in above the mainframe parts 2.
As shown in Figure 3; The casing 5.1 of boring Spray Cooling System 5 can be installed on the beam part 5.3 through screw; Liquid level gauge 5.2 is installed in a side of casing 5.1 through screw 5.3; Be installed in aerosol coolant pump 5.4 and be installed in tapping above the casing 5.1 through screw 5.6; Pipeline 5.7 1 ends are connected in the snap joint 5.5 that is installed in aerosol coolant pump 5.4 cooling liquid outlet places, the other end is connected to flexible nozzle 5.10, and tracheae 5.8 1 ends are connected in the snap joint 5.5 that is installed in 5.4 compressed air conversions place of aerosol coolant pump, the other end is connected to flexible nozzle 5.10, and flexible nozzle 5.10 is installed near the drill spindle structure 10 as required.During real work; Earlier pour into the bigger casing of volume 5.1 to the import of cooling fluid through aerosol coolant pump 5.4; Indication through observing liquid level gauge 5.2 is filled cooling fluid to casing 5.1; When machine tool chief axis adds man-hour; System can control aerosol coolant pump 5.4 and be discharged into cooling fluid in the flexible nozzle 5.10 through tracheae 5.8 intermittences through pipeline 5.7 and compressed air, and flexible nozzle 5.10 will be sprayed onto machine tool chief axis processing place to the cooling fluid intermittence of mist and cool off, and machines back system control aerosol coolant pump 5.4 and stops.Because cooling fluid is a mist, coolant consumption is less in the casing 5.1, and cooling effect is also better, through replenishing cooling fluid according to the indication of liquid level gauge 5.2 after using for a long time.
Like Fig. 4 and shown in Figure 5; The knife rest 8.1 of boring tool magazine mechanism 8 is installed in a side of machine through screw; Three holes of distribution on the knife rest 8.1 1 side center lines, three square sensors 8.2 are installed in a side in three holes of knife rest 8.1 lower surfaces respectively through switch frame 8.3 usefulness screws, equally distributed magnet steel 8.4 is installed around the upper surface in each hole; Three locating pieces 8.14 are installed in through screw in the groove on next door, hole, and three drilling handle of a knifes 8.5 are placed on three holes in and the piece 8.14 that is positioned is located; Mount pad 8.6 is installed in the side of knife rest 8.1 through screw; Guide holder 8.9 is installed in above the mount pad 8.6 through screw; Tool setting is ramed and 8.7 is passed spring 8.8 and be installed in the guide holder 8.9; Thin nut 8.10 is installed in ram 8.7 lower end of tool setting, is equipped with near the nylon jacket 8.12 of switch 8.13 and is fixed on ram 8.7 below of tool setting through being installed in fixed heads 8.11 below the mount pad 8.6.During real work; Digital control system is set at three drilling handle of a knifes 5 on the knife rest 8.1 respectively I number, II number, III number, and is set in the system the distance parameter between each hole with to the ram distance parameter at 8.7 centers of tool setting, after the machine tool chief axis operation comes to choose I drilling handle of a knife 8.5; The square sensor 2 of I drilling handle of a knife 8.5 downsides feeds back to system and chooses completion; Machine tool chief axis moves to tool setting 8.7 tops of raming, and the up-down machine tool chief axis makes the top of I drilling handle of a knife 8.5 cutleries push up tool setting and rams 8.7, tool setting is ramed 8.7 move downward; Tool setting ram 8.7 belows near switch 8.13 induction and the system that feeds back to how many distances that descend; Make the length of I drilling handle of a knife 8.5 cutleries confirm that machine tool chief axis is processed then, machine the position that the back machine tool chief axis moves to I drilling handle of a knife 8.5; Put down I drilling handle of a knife 8.5, choose then II number or III drilling handle of a knife 8.5 is processed and do action.
Like Fig. 6 and shown in Figure 7; Iron plate hold down gag 9 is included on the installing plate 9.4 with screw 9.3 dress band guide rod cylinder 9.1; Said band guide rod cylinder 9.1 is equipped with right angle hydraulic quick coupler 9.2 and the magnetic switch up and down 9.7 that is installed in its groove, with screw 9.5 semi-circular pressing plate 9.6 is housed with the piston movable plate lower end of guide rod cylinder 9.1 simultaneously.During real work; After the workpiece handling is to the workbench; Control through gas realizes that the semi-circular pressing plate 9.6 of flexible drive of band guide rod cylinder 9.1 moves up and down, thereby realizes the compressing and unclamp of workpiece on the workbench, thereby realizes the boring processing to workpiece.But said iron plate hold down gag left-right symmetric is installed in the machine tool chief axis both sides, and semi-circular pressing plate can both compress around the drilling cutlery.
As shown in Figure 8, the main spindle box 10.2 of drill spindle structure 10 is welded into an integral body by two blocks of side steel plates, top board, a bloom, two blocks of bar steel plates, a base plate, an end plate, all has decoration hole, installing hole and machined surface all around; High-speed main spindle 10.1 usefulness screws be installed in main spindle box 10.2 below; It is concentric that knife striking cylinder 10.3 usefulness screws are installed in the top and high-speed main spindle 10.1 of main spindle box 10.2; Main axle servo motor 10.4 usefulness screws are installed on the motor mounting plate 10.5; Motor mounting plate 10.5 usefulness screws are installed in the front of main spindle box 10.2, and adjustable plate 10.6 is installed in the front end of main spindle box 10.2, and the adjusting bolt 10.7 that nut 10.8 is housed connects motor mounting plate 10.5 and adjustable plate 10.6; Synchronous pulley 10.9 usefulness blocks 10.10 are installed on main axle servo motor 10.4 shafts; Synchronously with 10.11 connect synchronous pulley 10.9 and high-speed main spindle 10.1 respectively the belt wheel place, the switch bracket 10.13 that inductive switch 10.14 is installed is installed in the side of main spindle box 10.2 through screw, cover plate 10.12 is installed in front and two sides respectively with side cover plate 10.15.During real work, system control main axle servo motor 4 high speed rotating, through synchronous pulley 10.9 be with 10.11 to make high-speed main spindle 10.1 high speed rotating synchronously because main spindle box 10.2 is a welding integral, main shaft is not easy generation and shakes when drilling work; The cutting tool of changing on the high-speed main spindle 10.1 when needs makes; System's control main axle servo motor 10.4 makes high-speed main spindle 10.1 turn to special angle through the induction of inductive switch 10.14; The piston of knife striking cylinder 10.3 is taken the lead to move downward and is made the cutting tool of high-speed main spindle 10.1 fall automatically then; After cutter was accomplished replacing, the piston of knife striking cylinder 10.3 was taken the lead and is moved upward, and the cutting tool of high-speed main spindle 10.1 is accomplished clamping.
During the utility model real work; Earlier steel plate is positioned on the cutting bed; Digital control system is through the control of program to servomotor on the driving slide carriage 6; Drill spindle structure 10 is moved to boring tool magazine mechanism 8 cutters top; Servomotor on the keyhole elevating mechanism 11 makes drill spindle structure 10 go up and down to carry out drilling cutters to select for use; Accomplish back drill spindle structure 10 and move to the boring tool magazine mechanism 8 tool settings top of raming and carry out drilling cutters and survey longly, accomplish the back digital control system and pass through the control of program to servomotor on servomotor on mainframe parts 2, the secondary rack unit 4 and the driving slide carriage 6, drill spindle structure 10 is moved to needs drill hole; The iron plate hold down gag moves down pressing plate; The up-down planker of boring on the elevating mechanism 11 constantly moves down and makes pressing plate contact with steel plate and workpiece pressing, and the servomotor basis on the boring elevating mechanism 11 records cutlery length up-down certain altitude and carries out the drilling in hole, and the Spray Cooling System 5 of holing will be sprayed onto processing place to the cooling fluid intermittence of mist and cools off adding man-hour; Accomplish boring back, many places as need other specification hole or tapping then to carry out tool changing, carry out cutting stock as not needing servomotor on then direct main control system frame parts 2, the secondary rack unit 4 and the servomotor that drives on the slide carriage 6.The utility model effectively is combined as a whole two kinds of machining tools; Significantly reduced floor space; Production cost and equipment investment cost, thereby but satisfied on same equipment can hole, the tapping demand of cutting steel plate again, have remarkable economic efficiency.
More than describing is the explanation to the utility model, is not the qualification to utility model, and the utility model institute restricted portion is referring to claim, and under the situation of the utility model spirit, the utility model can be done any type of modification.
Claims (7)
1. a digital control hole drilling cuts unit mahine; It is characterized in that: guide assembly (1) is installed on the H shaped steel on basis; Mainframe parts (2) and secondary rack unit (4) are respectively through gear on the servomotor and the engagement of the tooth bar on the guide assembly (1); The two ends of beam part (3) be installed in mainframe parts (2) and secondary rack unit (4) above, boring Spray Cooling System (5) be installed on the beam part (3); Boring tool magazine mechanism (8) is arranged on the rack unit of both sides with digital control system (15);
----drives slide carriage (6) and driven slide carriage (7) is installed in respectively on the line slideway slide block of beam part (3) front; Drive slide carriage (6) through gear on the servomotor and the engagement of the tooth bar on the beam part (3), drive slide carriage (6) and driven slide carriage (7) and link together with rebound;
----driving slide carriage (6) front installation boring elevating mechanism (11) and drill spindle structure (10); Cutting torch lowering or hoisting gear (12) and cutting cutting torch (14) are installed in the front of driven slide carriage (7).
2. according to the described digital control hole drilling cutting of claim 1 unit mahine; It is characterized in that: iron plate hold down gag (9) left and right symmetrically is installed in the both sides of drill spindle (10) structure; Band guide rod cylinder (9.1) is installed on the lathe through installing plate (9.4); Said band guide rod cylinder (9.1) is equipped with right angle hydraulic quick coupler (9.2) and magnetic switch (9.7) up and down, and the piston movable plate lower end of band guide rod cylinder (9.1) is equipped with pressing plate (9.6).
3. according to the described digital control hole drilling cutting of claim 1 unit mahine, it is characterized in that: inceptive positioning device (13) is installed on the lifter plate of cutting torch lowering or hoisting gear (12), goes up clamping cutting cutting torch (14) at inceptive positioning device (13).
4. according to the described digital control hole drilling cutting of claim 1 unit mahine; It is characterized in that: the liquid level gauge (5.2) of said boring Spray Cooling System (5) is installed in the side of casing (5.1); Aerosol coolant pump (5.4) is installed in casing (5.1) end face tapping; Pipeline (5.7) one ends be connected to be installed on aerosol coolant pump (5.4) the cooling liquid outlet joint, the other end is connected near the flexible nozzle (5.10) the machine tool chief axis; Tracheae (5.8) one ends are connected on the compressed air crossover sub that is installed in aerosol coolant pump (5.4), and the other end is connected to flexible nozzle (5.10).
5. according to the described digital control hole drilling cutting of claim 1 unit mahine; It is characterized in that: the knife rest (8.1) of said boring tool magazine mechanism (8) is gone up the distribution several holes; Equally distributed magnet steel (8.4) is installed around the upper surface in each hole; In the groove on next door, hole, locating piece (8.14) is installed, the lower surface in each hole is provided with square sensor (8.2), and drilling handle of a knife (8.5) is placed in the hole and the piece that is positioned (8.14) location.
6. according to the described digital control hole drilling cutting of claim 5 unit mahine; It is characterized in that: the side at knife rest (8.1) is equipped with mount pad (8.6) through guide holder (8.9); Tool setting ram (8.7) pass spring (8.8) and be installed in the guide holder (8.9); Thin nut (8.10) is installed in the ram lower end of (8.7) of tool setting, is fixed on the ram below of (8.7) of tool setting near switch (8.13).
7. according to the described digital control hole drilling cutting of claim 1 unit mahine; It is characterized in that: the high-speed main spindle (10.1) of said drill spindle structure (10) be installed in main spindle box (10.2) below; Knife striking cylinder (10.3) is installed in the top of main spindle box (10.2) and concentric with high-speed main spindle (10.1); Main axle servo motor (10.4) is installed in the front of main spindle box (10.2) through motor mounting plate (10.5); Adjustable plate (10.6) is installed in the front end of main spindle box (10.2); The adjusting bolt (10.7) that nut (10.8) is housed connects motor mounting plate (10.5) and adjustable plate (10.6); Synchronous pulley (10.9) is installed on main axle servo motor (10.4) output shaft with block (10.10), and band (10.11) connects the belt wheel place of synchronous pulley (10.9) and high-speed main spindle (10.1) respectively synchronously, and the switch bracket (10.13) that inductive switch (10.14) are installed is installed in the side of main spindle box (10.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220128476 CN202571789U (en) | 2012-03-30 | 2012-03-30 | Numerical control drilling and cutting combined machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220128476 CN202571789U (en) | 2012-03-30 | 2012-03-30 | Numerical control drilling and cutting combined machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202571789U true CN202571789U (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220128476 Expired - Fee Related CN202571789U (en) | 2012-03-30 | 2012-03-30 | Numerical control drilling and cutting combined machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN202571789U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601618A (en) * | 2012-03-30 | 2012-07-25 | 无锡华联精工机械有限公司 | Numerical control drilling and cutting combination machine |
| CN104493946A (en) * | 2014-12-05 | 2015-04-08 | 圣鹿（苏州）环保新材料科技有限公司 | Furniture punching and cutting integrative machine |
| CN104924139A (en) * | 2015-06-12 | 2015-09-23 | 崔琦 | Cutting machine |
| CN105563124A (en) * | 2016-02-29 | 2016-05-11 | 昆山乾坤机器制造有限公司 | Numerical control drilling/boring cutting machine |
| CN105750922A (en) * | 2015-06-25 | 2016-07-13 | 中山市佑崴自动化科技有限公司 | Punching and pipe-cutting all-in-one machine |
| CN106217045A (en) * | 2016-08-31 | 2016-12-14 | 天津金轮自行车集团有限公司 | A kind of NC postprocessing drilling equipment |
| CN107931700A (en) * | 2017-11-14 | 2018-04-20 | 郑州格瑞塔电子信息技术有限公司 | Architectural hardware device for cutting steel plate |
| CN108527512A (en) * | 2018-04-17 | 2018-09-14 | 杭州爱科自动化技术有限公司 | A kind of hole structure of cutting |
| CN109108394A (en) * | 2018-10-29 | 2019-01-01 | 嘉兴祥盛汽车配件制造有限公司 | A kind of thread machining device of automatic blanking |
| CN109571026A (en) * | 2019-01-21 | 2019-04-05 | 广东劳卡家具有限公司 | Aluminium cutting and drilling integrated machine |
| CN112846917A (en) * | 2021-01-08 | 2021-05-28 | 宁波天瑞精工机械有限公司 | Automatic exchange device and exchange auxiliary equipment for accessory heads of five-surface gantry machine tool |
-
2012
- 2012-03-30 CN CN 201220128476 patent/CN202571789U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601618A (en) * | 2012-03-30 | 2012-07-25 | 无锡华联精工机械有限公司 | Numerical control drilling and cutting combination machine |
| CN102601618B (en) * | 2012-03-30 | 2014-02-12 | 无锡华联精工机械有限公司 | Numerical control drilling and cutting combination machine |
| CN104493946A (en) * | 2014-12-05 | 2015-04-08 | 圣鹿（苏州）环保新材料科技有限公司 | Furniture punching and cutting integrative machine |
| CN104924139A (en) * | 2015-06-12 | 2015-09-23 | 崔琦 | Cutting machine |
| CN105750922A (en) * | 2015-06-25 | 2016-07-13 | 中山市佑崴自动化科技有限公司 | Punching and pipe-cutting all-in-one machine |
| CN105563124A (en) * | 2016-02-29 | 2016-05-11 | 昆山乾坤机器制造有限公司 | Numerical control drilling/boring cutting machine |
| CN106217045A (en) * | 2016-08-31 | 2016-12-14 | 天津金轮自行车集团有限公司 | A kind of NC postprocessing drilling equipment |
| CN107931700A (en) * | 2017-11-14 | 2018-04-20 | 郑州格瑞塔电子信息技术有限公司 | Architectural hardware device for cutting steel plate |
| CN107931700B (en) * | 2017-11-14 | 2019-10-11 | 湖南利钢金属制品有限公司 | Architectural hardware device for cutting steel plate |
| CN108527512A (en) * | 2018-04-17 | 2018-09-14 | 杭州爱科自动化技术有限公司 | A kind of hole structure of cutting |
| CN108527512B (en) * | 2018-04-17 | 2024-04-26 | 杭州爱科自动化技术有限公司 | Drilling structure of cutting bed |
| CN109108394A (en) * | 2018-10-29 | 2019-01-01 | 嘉兴祥盛汽车配件制造有限公司 | A kind of thread machining device of automatic blanking |
| CN109571026A (en) * | 2019-01-21 | 2019-04-05 | 广东劳卡家具有限公司 | Aluminium cutting and drilling integrated machine |
| CN112846917A (en) * | 2021-01-08 | 2021-05-28 | 宁波天瑞精工机械有限公司 | Automatic exchange device and exchange auxiliary equipment for accessory heads of five-surface gantry machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20150330 |
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| EXPY | Termination of patent right or utility model |