CN203390620U - High-speed knife-changing metal machining center machine - Google Patents
High-speed knife-changing metal machining center machine Download PDFInfo
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- CN203390620U CN203390620U CN201320275434.3U CN201320275434U CN203390620U CN 203390620 U CN203390620 U CN 203390620U CN 201320275434 U CN201320275434 U CN 201320275434U CN 203390620 U CN203390620 U CN 203390620U
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- tool
- cutter
- knife
- tool changing
- center machine
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Abstract
The utility model relates to the technical field of numerical control machine tools, and specifically relates to a high-speed knife-changing metal machining center machine. The high-speed knife-changing metal machining center machine comprises a rack and a knife-changing device fixed to the rack, the knife-changing device comprises a liftable head, a knife-changing arm and a rotatable tool changer, the head is connected with a knife-loosening mechanism, and the bottom of the head is provided with a cutter clamping part. The knife-changing arm is connected with the rack via a knife-clamping driving mechanism, two ends of the knife-changing arm are knife-changing ends, and the knife-clamping opening directions of the two knife-changing ends are opposite. During knife changing, the two knife-changing ends are respectively positioned under the cutter clamping part and the knife changer. The high-speed knife-changing metal machining center machine is advantaged by short knife-changing time and high machining efficiency.
Description
Technical field
The utility model relates to numerical control machine tool technique field, relates in particular to a kind of metal processing center machine of high speed tool changing.
Background technology
Metal processing center machine is metal processing center machine tool, is also CNC lathe, is called for short machining center (English name is that Computerized Numerical Control Machine is called for short cnc).Metal processing center machine is the high-efficiency automatic lathe that is applicable to manufacturing complex shapes workpiece being conventionally comprised of control system, servo-drive system, detection system, machine driven system and other accessory systems.Metal processing center machine has tool magazine, has automatic tool changer function, is to carrying out the Digit Control Machine Tool of multistage manufacturing processes after workpiece clamped one time.Metal processing center machine is the lathe of height electromechanical integration, after clamping workpiece, digital control system can be controlled lathe and automatically select, changes cutter, automatic tool preset, automatically changes the speed of mainshaft, the amount of feeding etc. by different operations, can complete continuously the working procedures such as brill, boring, milling, hinge, tapping, thereby the aided process times such as clamping workpiece time, measurement and lathe adjustment have been greatly reduced, to machining shape more complicated, required precision is higher, and variety renovation frequently part has good economic effect.
Yet metal machining center tool change time is in the market longer, affects production efficiency.
Summary of the invention
The utility model provides a kind of metal processing center machine of high speed tool changing for overcoming above-mentioned defect, can effectively shorten tool change time, and production efficiency is high.
For achieving the above object, the utility model adopts following technical scheme.
A kind of metal processing center machine of high speed tool changing, the tool changing device that comprises frame and be fixed on frame, described tool changing device comprises liftable head, tool change arm and rotatable tool magazine, described head is connected with cutter-removing mechanism, the bottom of described head is provided with cutter holding portion, described tool change arm is connected with described frame by folder cutter driving mechanism, the two ends of described tool change arm are tool changing end, the folder cutter opening direction of two tool changing ends is contrary, during tool changing, two tool changing ends lay respectively under described cutter holding portion, described tool magazine.
Wherein, described cutter-removing mechanism comprises power multiplying cylinder, and described power multiplying cylinder comprises cylinder and two magnetic valves of four-hole, and two magnetic valves of cylinder and four-hole are electrically connected to.
Wherein, described cutter-removing mechanism also includes pine folder cutter inductor, and pine folder cutter inductor includes loose cutter detecting switch and folder cutter detecting switch, and loose cutter detecting switch and folder cutter detecting switch are electrically connected to two magnetic valves of described four-hole respectively.
Wherein, described head comprises main shaft, Spindle Motor, and one end and the Spindle Motor of main shaft are in transmission connection, and the other end of main shaft is connected with described cutter holding portion.
Wherein, described folder cutter driving mechanism comprises cam and the gear motor that drives tool change arm to horizontally rotate, and the rotating shaft of gear motor is connected with described tool change arm middle part, and described gear motor is connected with limited block, described cam is sheathed on outside described rotating shaft, described cam and described limited block butt.
Wherein, described tool changing end is provided with the arc folder edge of a knife for fixed cutting tool, and arc folder edge of a knife middle part is provided with spring jacking block.
Wherein, described tool magazine is disc type tool magazine.
Wherein, described tool magazine is provided with a plurality of broach shells for fixed cutting tool, and a plurality of described broach shell circumference are arranged.
Wherein, described tool magazine is provided with 16,20 or 24 broach shells.
Wherein, described erecting is equipped with the tool magazine adjustment block moving to front, rear, left and right for controlling tool magazine.
The beneficial effects of the utility model are: during use, rotation tool magazine is positioned under tool magazine the cutter of required replacing, meanwhile head moves up, start folder cutter driving mechanism, now tool change arm horizontally rotates, and two tool changing ends of tool change arm clamp the cutter that is positioned at cutter holding portion, tool magazine respectively and are with cutter to move down, two cutters of required replacing are spun off respectively from cutter holding portion, broach shell; Under the effect of folder cutter driving mechanism, tool change arm horizontally rotates and drives two cutters to move up, and two cutters after transposition are separately fixed in cutter holding portion, broach shell, and so circulation can realize circulation tool changing, the utlity model has tool change time short, the advantage that working (machining) efficiency is high.
Accompanying drawing explanation
With accompanying drawing, the utility model is described in further detail, but embodiment in accompanying drawing does not form any restriction of the present utility model.
Fig. 1 is the structural representation of the metal processing center machine of a kind of high speed tool changing of the utility model.
Fig. 2 is another structural representation of the metal processing center machine of a kind of high speed tool changing of the utility model.
Fig. 3 is the structural representation of cutter-removing mechanism of the metal processing center machine of a kind of high speed tool changing of the utility model.
Fig. 4 is the structural representation of folder cutter driving mechanism of the metal processing center machine of a kind of high speed tool changing of the utility model.
Fig. 5 is the structural representation of tool change arm of the metal processing center machine of a kind of high speed tool changing of the utility model.
Reference numeral includes:
1---frame 2---head
21---cutter holding portion 22---main shaft
23---Spindle Motor 3---tool change arm
31---tool changing end 32---folder cutter opening direction
33---arc folder edge of a knife 34---spring jacking block
4---tool magazine 41---broach shell
42---tool magazine adjustment block 5---cutter-removing mechanism
Two magnetic valves of 51---cylinder 52---four-hole
53---pine folder cutter inductor 531---loose cutter detecting switch
532---folder cutter detecting switch 6---folder cutter driving mechanism
61---cam 62---gear motor
621---rotating shaft 63---limited block.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described, this is preferred embodiment of the present utility model.
As shown in Figures 1 to 5, the utility model is about a kind of metal processing center machine of high speed tool changing, comprise frame 1 and the tool changing device that is fixed on frame 1, described tool changing device comprises liftable head 2, tool change arm 3 and rotatable tool magazine 4, described head 2 is connected with cutter-removing mechanism 5, the bottom of described head 2 is provided with cutter holding portion 21, described tool change arm 3 is connected with described frame 1 by folder cutter driving mechanism 6, the two ends of described tool change arm 3 are tool changing end 31, the folder cutter opening direction 32 of two tool changing ends 31 is contrary, during tool changing, two tool changing ends 31 lay respectively at the cutter holding portion 21 of described head 2, under described tool magazine 4.Wherein, described cutter-removing mechanism 5 comprises power multiplying cylinder, and described power multiplying cylinder comprises cylinder 51 and two magnetic valves 52 of four-hole, and two magnetic valves of cylinder 51 and four-hole 52 are electrically connected to.
During use, rotation tool magazine 4 is positioned under tool magazine 4 cutter of required replacing, meanwhile head 2 moves up, start folder cutter driving mechanism 6, make main shaft orientation, now tool change arm 3 horizontally rotates, and two tool changing ends 31 of tool change arm 3 clamp the cutter that is positioned at cutter holding portion 21, broach shell 41 respectively and be with cutter to move down, and two cutters of required replacing are spun off respectively from cutter holding portion 21, broach shell 41; Under the effect of folder cutter driving mechanism 6, tool change arm 3 horizontally rotates and drives two cutters to move up, two cutters after transposition are separately fixed in cutter holding portion 21, broach shell 41, so circulation can realize circulation tool changing, the large capacity air pressure power multiplying cylinder of the utility model utilization and two magnetic valves 52 of four-hole are controlled as cutter-removing mechanism 5, shorten head 2 from the start loose cutter service time completing to loose cutter, the effect that reaches rapid changing knife, there is tool change time short, the advantage that working (machining) efficiency is high.
Wherein, described cutter-removing mechanism 5 also includes pine folder cutter inductor 53, pine folder cutter inductor 53 includes loose cutter detecting switch 531 and folder cutter detecting switch 532, and loose cutter detecting switch 531 and folder cutter detecting switch 532 are electrically connected to two magnetic valves 52 of described four-hole respectively.Be conducive to improve cutter holding portion 21 at the Stability and veracity of exchanging knives process, be conducive to improve dependability of the present utility model.
Wherein, described head 2 comprises main shaft 22, Spindle Motor 23, and main shaft 22 one end and Spindle Motor 23 are in transmission connection, and the other end of main shaft 22 is connected with described cutter holding portion 21.Spindle Motor 23 rotarily drives cutter holding portion 21 rotating machined workpieces by main shaft 22, simple in structure, easy to operate.
Wherein, described folder cutter driving mechanism 6 comprises cam 61 and the gear motor 62 that drives tool change arm 3 to horizontally rotate, the rotating shaft 621 of gear motor 62 is connected with described tool change arm 3 middle parts, described gear motor 62 is connected with limited block 63, described cam 61 is sheathed on outside described rotating shaft 621, described cam 61 and described limited block 63 butts.During use, folder cutter driving mechanism 6 can drive tool change arm 3 to horizontally rotate and move down, horizontally rotate and move up, and simple in structure, tool-changing speed is fast, practical.
Wherein, described tool changing end 31 is provided with the arc folder edge of a knife 33 for fixed cutting tool, and the arc folder edge of a knife 33 middle parts are provided with spring jacking block 34.Spring jacking block 34 can further hold out against and is fixed on the arc folder edge of a knife 3 being located in cutter in the arc folder edge of a knife 33, simple in structure, improves the dependability of tool change arm 3.
Wherein, described tool magazine 4 is disc type tool magazine.Wherein, described tool magazine 4 is provided with a plurality of broach shells 41 for fixed cutting tool, and a plurality of described broach shell 41 circumference are arranged.Preferably, tool magazine 4 is provided with 16,20 or 24 broach shells 41, in each broach shell 41, can place a cutter, be conducive to manufacturer according to the cutter of the multiple different model of workpiece Rational choice of required processing, be convenient to production and processing, improve working (machining) efficiency, practical.
Wherein, described frame 1 is provided with the tool magazine adjustment block 42 moving to front, rear, left and right for controlling tool magazine 4; by the spinning in and out adjusting tool magazine of screw rod, making front, rear, left and right direction moves; the broach shell 41 of guaranteeing to be equipped with the tool type of required replacing is positioned under tool magazine 4, guarantees the accuracy of tool changing.This tool magazine adjustment block 42 is existing frame for movement, does not repeat them here.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not restriction to the utility model protection domain; although the utility model has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical solution of the utility model, and not depart from essence and the scope of technical solutions of the utility model.
Claims (10)
1. the metal processing center machine of a high speed tool changing, the tool changing device that comprises frame and be fixed on frame, it is characterized in that: described tool changing device comprises liftable head, tool change arm and rotatable tool magazine, described head is connected with cutter-removing mechanism, the bottom of described head is provided with cutter holding portion, described tool change arm is connected with described frame by folder cutter driving mechanism, the two ends of described tool change arm are tool changing end, the folder cutter opening direction of two tool changing ends is contrary, during tool changing, two tool changing ends lay respectively under described cutter holding portion, described tool magazine.
2. the metal processing center machine of a kind of high speed tool changing according to claim 1, is characterized in that: described cutter-removing mechanism comprises power multiplying cylinder, and described power multiplying cylinder comprises cylinder and two magnetic valves of four-hole, and two magnetic valves of cylinder and four-hole are electrically connected to.
3. the metal processing center machine of a kind of high speed tool changing according to claim 2, it is characterized in that: described cutter-removing mechanism also includes pine folder cutter inductor, pine folder cutter inductor includes loose cutter detecting switch and folder cutter detecting switch, and loose cutter detecting switch and folder cutter detecting switch are electrically connected to two magnetic valves of described four-hole respectively.
4. the metal processing center machine of a kind of high speed tool changing according to claim 1, is characterized in that: described head comprises main shaft, Spindle Motor, and one end and the Spindle Motor of main shaft are in transmission connection, and the other end of main shaft is connected with described cutter holding portion.
5. the metal processing center machine of a kind of high speed tool changing according to claim 1, it is characterized in that: described folder cutter driving mechanism comprises cam and the gear motor that drives tool change arm to horizontally rotate, the rotating shaft of gear motor is connected with described tool change arm middle part, described gear motor is connected with limited block, described cam is sheathed on outside described rotating shaft, described cam and described limited block butt.
6. the metal processing center machine of a kind of high speed tool changing according to claim 1, is characterized in that: described tool changing end is provided with the arc folder edge of a knife for fixed cutting tool, and arc folder edge of a knife middle part is provided with spring jacking block.
7. the metal processing center machine of a kind of high speed tool changing according to claim 1, is characterized in that: described tool magazine is disc type tool magazine.
8. the metal processing center machine of a kind of high speed tool changing according to claim 7, is characterized in that: described tool magazine is provided with a plurality of broach shells for fixed cutting tool, and a plurality of described broach shell circumference are arranged.
9. the metal processing center machine of a kind of high speed tool changing according to claim 8, is characterized in that: described tool magazine is provided with 16,20 or 24 broach shells.
10. the metal processing center machine of a kind of high speed tool changing according to claim 1, is characterized in that: described erecting is equipped with the tool magazine adjustment block moving to front, rear, left and right for controlling tool magazine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320275434.3U CN203390620U (en) | 2013-05-20 | 2013-05-20 | High-speed knife-changing metal machining center machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320275434.3U CN203390620U (en) | 2013-05-20 | 2013-05-20 | High-speed knife-changing metal machining center machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203390620U true CN203390620U (en) | 2014-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320275434.3U Expired - Lifetime CN203390620U (en) | 2013-05-20 | 2013-05-20 | High-speed knife-changing metal machining center machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN203390620U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104003237A (en) * | 2014-05-27 | 2014-08-27 | 常州市武进广宇花辊机械有限公司 | Multi-directional adjustable knife changing mechanism of dividing and cutting machine |
| CN110153766A (en) * | 2019-06-05 | 2019-08-23 | 三星智能科技盐城有限公司 | A kind of numerically-controlled machine tool of band cleaning knife-changing system |
| CN114571273A (en) * | 2022-04-07 | 2022-06-03 | 意特利（滁州）智能数控科技有限公司 | Cutter clamping assembly and cutter changing mechanism |
| CN114603386A (en) * | 2022-04-13 | 2022-06-10 | 意特利（滁州）智能数控科技有限公司 | Tool changing device of numerical control machine tool |
-
2013
- 2013-05-20 CN CN201320275434.3U patent/CN203390620U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104003237A (en) * | 2014-05-27 | 2014-08-27 | 常州市武进广宇花辊机械有限公司 | Multi-directional adjustable knife changing mechanism of dividing and cutting machine |
| CN110153766A (en) * | 2019-06-05 | 2019-08-23 | 三星智能科技盐城有限公司 | A kind of numerically-controlled machine tool of band cleaning knife-changing system |
| CN110153766B (en) * | 2019-06-05 | 2024-01-30 | 三星智能科技盐城有限公司 | Numerical control machine tool with clean tool changing system |
| CN114571273A (en) * | 2022-04-07 | 2022-06-03 | 意特利（滁州）智能数控科技有限公司 | Cutter clamping assembly and cutter changing mechanism |
| CN114571273B (en) * | 2022-04-07 | 2022-12-06 | 意特利（滁州）智能数控科技有限公司 | Press from both sides sword subassembly and tool changing mechanism |
| CN114603386A (en) * | 2022-04-13 | 2022-06-10 | 意特利（滁州）智能数控科技有限公司 | Tool changing device of numerical control machine tool |
| CN114603386B (en) * | 2022-04-13 | 2023-01-24 | 意特利（滁州）智能数控科技有限公司 | Tool changing device of numerical control machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 101, No. 632, Changdong Road, Changping Town, Dongguan City, Guangdong Province Patentee after: Qiaofeng Intelligent Equipment Co.,Ltd. Address before: 523558, Guangdong, Dongguan province Changping town management area, second industrial zone and Hing Road, Dongguan city Feng Machinery Co., Ltd. Patentee before: DONGGUAN JIR FINE MACHINERY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |
|
| CX01 | Expiry of patent term |