CN117505899A - Double-spindle compound machine tool with automatic unit and positive and negative structure - Google Patents
Double-spindle compound machine tool with automatic unit and positive and negative structure Download PDFInfo
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- CN117505899A CN117505899A CN202410020546.7A CN202410020546A CN117505899A CN 117505899 A CN117505899 A CN 117505899A CN 202410020546 A CN202410020546 A CN 202410020546A CN 117505899 A CN117505899 A CN 117505899A
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 43
- 238000005520 cutting process Methods 0.000 claims abstract description 72
- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 239000002173 cutting fluid Substances 0.000 claims abstract description 17
- 238000003754 machining Methods 0.000 claims abstract description 15
- 239000002131 composite material Substances 0.000 claims abstract description 14
- 239000007921 spray Substances 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 230000009977 dual effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 description 13
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
Classifications
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- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
-
- 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
- B23Q11/10—Arrangements for cooling or lubricating tools or work
- B23Q11/1076—Arrangements for cooling or lubricating tools or work with a cutting liquid nozzle specially adaptable to different kinds of machining operations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention relates to the technical field of double-spindle compound machine tools, and in particular discloses a double-spindle compound machine tool with a forward-reverse structure and an automatic unit, which comprises: a composite machine tool main body; the cutting mechanisms are arranged in two and symmetrically arranged relative to the three-jaw chuck, and can carry out compound machining on a workpiece; the cutting nozzle II can adjust the flow of cutting fluid according to the feeding depth of the cutter when the cutter is in deep processing and feeding, the cutting nozzle II can spray the contact position of the cutter and a processed workpiece according to the flow of the cutting fluid adjusted by the adjusting mechanism, in addition, when the feeding speed is high, the heat generated by processing can be increased, the adjusting mechanism can be pressurized secondarily by the pressurizing mechanism, so that the cutter is lubricated and cooled better by the cutting nozzle II, and the cutting nozzle is very convenient to use.
Description
Technical Field
The invention relates to the technical field of double-spindle compound machine tools, in particular to a double-spindle compound machine tool with a forward-reverse structure and an automatic unit.
Background
The double-spindle compound machine tool is the latest trend of the development of the machine tool in the world, and the compound type machining method can enable the operation of a craftsman of the machine to be simpler without continuous storage and carrying among working procedures, so that the precision of workpiece machining can be well improved, the machining time is shortened, all working procedures such as boring, turning, drilling and milling can be completed by all machined tools in one clamping process, the trouble of replacing the machine tool is avoided, the production and machining period of workpieces can be greatly shortened, and the problems caused by repeated clamping are avoided.
When the existing double-spindle double-turret numerical control compound machine tool is used for machining, because machining programs of different cutters in the turrets on workpieces are different, during machining, cutting fluid is generally used for cooling and lubricating the cutters, but as the turrets are pushed in, the cutting depth of the cutters is increased, generated heat is increased, the existing cutting fluid is generally fixed above a fixture clamp, and the position is adjusted before machining by an operator, so that the cooling position of the cutting fluid is fixed during machining, the cutters and the workpieces are not convenient to cool, and for the double-spindle compound machine tool with a positive-negative structure, the use of the cutting fluid is more troublesome.
Disclosure of Invention
The invention aims to provide a double-spindle compound machine tool with an automatic unit in a forward-reverse structure, which solves the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the double-spindle compound machine tool with the automatic unit in the forward and backward structure comprises a compound machine tool body, wherein a three-jaw chuck and a first cutting nozzle are arranged in the compound machine tool body;
the cutting mechanisms are arranged in two and symmetrically arranged relative to the three-jaw chuck, and can carry out compound machining on a workpiece;
the adjusting mechanism is positioned in the composite machine tool main body and can adjust cutting fluid sprayed out of the first cutting nozzle according to the feeding depth of the cutting mechanism.
The cutting mechanism comprises a cutter tower positioned in the composite machine tool main body, the cutter tower is in sliding connection with the composite machine tool main body, and one end, close to the three-jaw chuck, of the cutter tower is fixedly connected with a cutting nozzle II.
Wherein, adjustment mechanism is including being located the sliding tray that compound lathe main part inner wall was seted up, and the sliding tray is located between three-jaw chuck and the sword tower, and the spacing groove has been seted up to the sliding tray bottom, and sliding connection has the stopper in the spacing groove, and the stopper top is equipped with the regulating part that can adjust two flow sizes of cutting nozzle, and the sliding tray is kept away from sword tower one end and is equipped with the gliding driving medium of driving regulating part.
The adjusting piece comprises a resistance wire fixedly connected with the limiting block, the resistance wire is located inside the sliding groove and is in sliding connection with the sliding groove, one end, close to the resistance wire, of the outer wall of the cutter tower is fixedly connected with an extension rod, one end, far away from the cutter tower, of the extension rod is fixedly connected with an electrode rod, the electrode rod is located above the resistance wire and is in sliding connection with the resistance wire, and one end, far away from the cutter tower, of the resistance wire is fixedly connected with the inner wall of the sliding groove through a reset spring.
The adjusting piece comprises a resistor block fixedly connected with the limiting block, the resistor block is located inside the sliding groove and is in sliding connection with the sliding groove, one end, close to the resistor block, of the outer wall of the cutter tower is fixedly connected with an extension rod, and one end, far away from the cutter tower, of the extension rod is fixedly connected with a poking piece.
Wherein, the driving medium is including being located the drive slot that compound lathe main part inner wall was seted up, and the drive slot is located the slide groove and keeps away from sword tower one end, is linked together through the through-hole between drive slot and the slide groove, and sliding connection has the telescopic link in the through-hole, and telescopic link peripheral sliding connection has a telescopic cylinder, and telescopic cylinder keeps away from through-hole one end and drive slot inner wall fixed connection.
The device comprises a cutting mechanism, a regulating mechanism, a pressurizing mechanism, a piston rod, a piston cylinder, a cutter tower, a piston rod, a piston cylinder, an air hole and an air hole, wherein the pressurizing mechanism is arranged above the sliding groove, can pressurize the regulating mechanism according to the feeding speed of the cutting mechanism, the pressurizing mechanism comprises a pressurizing groove which is formed in the inner wall of a main body of the compound machine tool, the pressurizing groove is arranged above the sliding groove, the cutter tower is close to one end of the pressurizing groove, the piston rod is fixedly connected with the periphery of the piston rod in a sliding manner, one end of the piston cylinder, far away from the cutter tower, is fixedly connected with the inner wall of the pressurizing groove, and the outer wall of the piston cylinder is provided with the air hole.
The pressurizing groove is communicated with the transmission groove through a connecting hole, an air pipe is connected in the connecting hole in a sliding mode, and two ends of the air pipe are respectively communicated with the piston cylinder and the telescopic cylinder.
Wherein, cutting nozzle two is kept away from the sword tower one end and is equipped with infrared sensor.
The second cutting nozzle always sprays between the cutter and the machined workpiece.
The invention has at least the following beneficial effects:
when the cutter is in use, the second cutting nozzle can adjust the flow of the cutting fluid according to the feeding depth of the cutter, when the cutter is in deep processing feeding, the second cutting nozzle can adjust the flow of the cutting fluid according to the adjusting mechanism to spray the contact position of the cutter and a processed workpiece, in addition, when the feeding speed is high, the heat generated by processing can be increased, the adjusting mechanism can be pressurized for the second time through the pressurizing mechanism, so that the cutter is better lubricated and cooled by the second cutting nozzle, and the cutter is very convenient to use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a dual spindle compound machine tool of the present invention;
FIG. 2 is a schematic diagram of the internal structure of the compound machine tool of the present invention;
FIG. 3 is a schematic view of the overall structure of the adjusting mechanism of the present invention;
FIG. 4 is an enlarged schematic view of the structure of the area A in FIG. 3 according to the present invention;
FIG. 5 is a schematic cross-sectional view of a piston cylinder according to the present invention;
FIG. 6 is an enlarged schematic view of the telescopic cylinder according to the present invention;
FIG. 7 is an enlarged schematic view of the adjusting mechanism of the present invention;
FIG. 8 is an enlarged schematic view of the structure of the area B in FIG. 7 according to the present invention;
fig. 9 is a schematic diagram of a second embodiment.
In the figure: 1. a composite machine tool main body; 11. a three-jaw chuck; 12. cutting a first nozzle; 2. a cutting mechanism; 21. a cutter tower; 22. cutting a second nozzle; 23. an infrared sensor; 3. an adjusting mechanism; 31. a sliding groove; 32. a limit groove; 33. a limiting block; 4. an adjusting member; 41. a resistance wire; 42. an extension rod; 43. an electrode rod; 44. a return spring; 45. a resistor block; 46. a pulling piece; 5. a transmission member; 51. a transmission groove; 52. a through hole; 53. a telescopic rod; 54. a telescopic cylinder; 6. a pressurizing mechanism; 61. a pressurizing tank; 62. a piston rod; 63. a piston cylinder; 64. air holes; 65. a connection hole; 66. and an air pipe.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
Referring to fig. 1-9, the present invention provides a technical solution: the double-spindle compound machine tool with the automatic unit in the forward and backward structure comprises a compound machine tool body 1, wherein a three-jaw chuck 11 and a first cutting nozzle 12 are arranged in the compound machine tool body 1; the cutting mechanisms 2 are arranged in two, and are symmetrically arranged about the three-jaw chuck 11, and the cutting mechanisms 2 can carry out compound machining on a workpiece; the cutting device comprises a cutting mechanism 2, a first cutting nozzle 12, a second cutting nozzle 22, a regulating mechanism 3 and a pressurizing mechanism 6, wherein the regulating mechanism 3 is arranged in a compound machine tool main body 1, the regulating mechanism 3 can regulate cutting fluid sprayed from the first cutting nozzle 12 according to the feeding depth of the cutting mechanism 2.
The cutting mechanism 2 comprises a cutter tower 21 positioned in the composite machine tool body 1, the cutter tower 21 is in sliding connection with the composite machine tool body 1, one end, close to the three-jaw chuck 11, of the cutter tower 21 is fixedly connected with a cutting nozzle II 22, when the composite machine tool body 1 is in machining work, a cutter is driven by the cutter tower 21 to approach the three-jaw chuck 11, and when the cutter is in machining, the cutting nozzle I12 and the cutting nozzle II 22 are opened to cool, lubricate and remove chips, so that the cutter is convenient to machine a workpiece.
The adjustment mechanism 3 is including being located the sliding tray 31 that compound lathe main part 1 inner wall was seted up, the sliding tray 31 is located between three-jaw chuck 11 and the turret 21, the spacing groove 32 has been seted up to the sliding tray 31 bottom, sliding connection has stopper 33 in the spacing groove 32, stopper 33 top is equipped with the regulating part 4 that can adjust cutting nozzle two 22 flow size, when the turret 21 feeds, can change the flow size of cutting nozzle two through regulating part 4, at every turn feed degree of depth increase, the heat that the cutter produced can increase, more cutting fluid is required to cool off the cutter this moment, and regulating part 4 can change the flow of cutting nozzle two 22 to lubricate, cool off the cutter better, it is very convenient when using.
The regulating part 4 comprises a resistance wire 41 fixedly connected with the limiting block 33, the resistance wire 41 is positioned in the sliding groove 31 and is in sliding connection with the sliding groove 31, one end, close to the resistance wire 41, of the outer wall of the cutter tower 21 is fixedly connected with an extension rod 42, one end, far away from the cutter tower 21, of the extension rod 42 is fixedly connected with an electrode rod 43, the electrode rod 43 is positioned above the resistance wire 41 and is in sliding connection with the resistance wire 41, one end, far away from the cutter tower 21, of the resistance wire 41 is fixedly connected with the inner wall of the sliding groove 31 through a reset spring 44, the electrode rod 43 is pushed by the extension rod 42 by feeding of the cutter tower 21, so that the effective resistance length of the electrode rod 43 and the resistance wire 41 is shortened, the resistance is reduced, the pump current is output by the cutting nozzle II 22 once, the pump current power is output by increasing, the flow rate of the cutting nozzle II 22 is increased, the cutting fluid is enabled to cool the cutter better, and the service life of the cutter is prolonged.
The one end that the slide groove 31 kept away from the sword tower 21 is equipped with the gliding driving medium 5 of drive regulating part 4, driving medium 5 is including being located the driving groove 51 that compound lathe main part 1 inner wall was seted up, driving groove 51 is located the slide groove 31 and keeps away from sword tower 21 one end, be linked together through-hole 52 between driving groove 51 and the slide groove 31, sliding connection has telescopic link 53 in through-hole 52, telescopic link 53 peripheral sliding connection has telescopic cylinder 54, telescopic cylinder 54 keeps away from through-hole 52 one end and driving groove 51 inner wall fixed connection, can promote resistance wire 41 slip when telescopic link 53 inside telescopic cylinder 54 slides, telescopic link 53 drives resistance wire 41 and slides in slide groove 31, resistance wire 41 and electrode rod 43 all slide and can be more nimble to the flow control of cutting nozzle two 22.
The upper part of the sliding groove 31 is provided with a pressurizing mechanism 6, the pressurizing mechanism 6 can pressurize the adjusting mechanism 3 according to the feeding speed of the cutting mechanism 2, the pressurizing mechanism 6 comprises a pressurizing groove 61 arranged on the inner wall of the compound machine tool main body 1, the pressurizing groove 61 is arranged above the sliding groove 31, one end of the cutter tower 21 close to the pressurizing groove 61 is fixedly connected with a piston rod 62, the periphery of the piston rod 62 is slidably connected with a piston cylinder 63, one end of the piston cylinder 63 far away from the cutter tower 21 is fixedly connected with the inner wall of the pressurizing groove 61, the outer wall of the piston cylinder 63 is provided with an air hole 64, the pressurizing groove 61 is communicated with the transmission groove 51 through a connecting hole 65, an air pipe 66 is slidably connected in the connecting hole 65, two ends of the air pipe 66 are respectively communicated with the piston cylinder 63 and the telescopic cylinder 54, when the cutter tower 21 is processed at normal feeding speed, the piston rod 62 fixedly connected with the cutter tower 21 slides in the pressurizing groove 61, and the air in the piston rod 62 is pushed out through the air hole 64, when the feeding speed of the turret 21 increases, the air in the piston cylinder 63 cannot be timely discharged through the air holes 64 with the same size, so that the air is extruded in the piston cylinder 63, the air in the piston cylinder 63 enters the telescopic cylinder 54 through the air pipe 66, the air in the telescopic cylinder 54 increases, the air pushes the telescopic rod 53 to slide in the telescopic cylinder 54, the telescopic rod 53 pushes the resistance wire 41 to slide in the sliding groove 31 through the through hole 52, the sliding direction of the resistance wire 41 and the electrode rod 43 is opposite, the sliding of the electrode rod 43 on the surface of the resistance wire 41 is accelerated, the electrode rod 43 is enabled to be in contact with the resistance wire 41 more quickly, the flow rate of cutting fluid sprayed by the cutting nozzle II 22 is larger, the cutting tool and a workpiece are convenient to cool, when the turret 21 is stopped, the air in the piston cylinder 63 and the telescopic cylinder 54 is discharged through the air holes 64, at this time, the reset spring 44 is reset to pull the resistance wire 41 to reset.
The end of the second cutting nozzle 22, which is far away from the turret 21, is provided with an infrared sensor 23, the second cutting nozzle 22 always sprays between the cutter and the machined workpiece, after each cutter change, as the length of each cutter is different, the infrared sensor 23 positioned at the nozzle opening of the second cutting nozzle 22 can measure the length of the cutter, so that the motor rotates, the second cutting nozzle 22 is driven by the motor to rotate, the angle of the second cutting nozzle 22 is changed, the motor is positioned in the turret 21, the spraying point of the second cutting nozzle 22 always meets the cutter edge of the cutter, when the turret 21 works at one end, the spindle rotates forward relative to the turret 21, the heat generated by the opposite back surfaces of the cutting surfaces of the cutters is greater than that of the cutting surfaces of the cutters, the second cutting nozzle 22 is positioned at the opposite back surfaces of the cutting surfaces of the cutters, the cutters can be cooled better, the cutting fluid is prevented from being blocked by chips, and when the cutting mechanism 2 at the other end of the double spindle compound machine works, the spindle rotates relatively, the second cutting nozzle 22 at the other end generates the highest heat, and the cutter can lubricate and cool the cutter better.
Examples
The regulating piece 4 comprises a resistor block 45 fixedly connected with the limiting block 33, the resistor block 45 is positioned in the sliding groove 31 and is in sliding connection with the sliding groove 31, one end, close to the resistor block 45, of the outer wall of the cutter tower 21 is fixedly connected with an extension rod 42, one end, far away from the cutter tower 21, of the extension rod 42 is fixedly connected with a poking piece 46, one end, far away from the cutter tower 21, of the resistor block 45 is communicated with a motor through a wire, when the poking piece 46 moves towards the three-jaw chuck 11, the resistance of the current flowing through the resistor block 45 is reduced, so that the current is increased, when the cutter tower 21 feeds, the poking piece 46 slides above the resistor block 45, the contact area between the poking piece 46 and the resistor block 45 is changed, so that the current passing through between the poking piece 46 and the resistor block 45 is changed, the power of a cutting fluid output pump is changed, the flow rate of the cutting nozzle II 22 is changed through changing the power of the cutting fluid output pump, and the use is more stable.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A dual spindle compound machine tool of a forward and reverse type having an automation unit, comprising:
a composite machine tool main body (1), wherein a three-jaw chuck (11) and a first cutting nozzle (12) are arranged in the composite machine tool main body (1);
the three-jaw chuck comprises two cutting mechanisms (2), wherein the two cutting mechanisms (2) are symmetrically arranged relative to the three-jaw chuck (11), and the cutting mechanisms (2) can carry out compound machining on a workpiece;
the method is characterized in that: further comprises:
the adjusting mechanism (3) is positioned in the composite machine tool main body (1), and the adjusting mechanism (3) can adjust cutting fluid sprayed out of the first cutting nozzle (12) according to the feeding depth of the cutting mechanism (2).
2. The double spindle compound machine tool of the positive and negative structural band automation unit of claim 1, wherein: the cutting mechanism (2) comprises a cutter tower (21) positioned in the composite machine tool main body (1), the cutter tower (21) is in sliding connection with the composite machine tool main body (1), and one end, close to the three-jaw chuck (11), of the cutter tower (21) is fixedly connected with a cutting nozzle II (22).
3. The double spindle compound machine tool of the positive and negative structural band automation unit of claim 2, wherein: the utility model provides an adjusting mechanism (3) is including being located sliding tray (31) that compound lathe main part (1) inner wall was seted up, sliding tray (31) are located between three-jaw chuck (11) and tool turret (21), spacing groove (32) have been seted up to sliding tray (31) bottom, sliding connection has stopper (33) in spacing groove (32), stopper (33) top is equipped with adjusting part (4) that can adjust cutting nozzle two (22) flow size, one end that tool turret (21) were kept away from to sliding tray (31) is equipped with driving medium (5) that can drive adjusting part (4) gliding.
4. A twin spindle compound machine tool with an automation unit of the positive and negative type according to claim 3, characterized in that: the utility model discloses a knife tower, including adjusting part (4), including stopper (33) fixed connection's resistance wire (41), resistance wire (41) are located inside sliding tray (31) and with sliding tray (31) sliding connection, knife tower (21) outer wall is close to resistance wire (41) one end fixedly connected with extension pole (42), extension pole (42) are kept away from knife tower (21) one end fixedly connected with electrode rod (43), electrode rod (43) are located resistance wire (41) top and with resistance wire (41) sliding connection, knife tower (21) one end and sliding tray (31) inner wall are kept away from to resistance wire (41) through reset spring (44) fixed connection.
5. A twin spindle compound machine tool with an automation unit of the positive and negative type according to claim 3, characterized in that: the adjusting piece (4) comprises a resistor block (45) fixedly connected with the limiting block (33), the resistor block (45) is located inside the sliding groove (31) and is in sliding connection with the sliding groove (31), one end, close to the resistor block (45), of the outer wall of the cutter tower (21) is fixedly connected with an extension rod (42), and one end, far away from the cutter tower (21), of the extension rod (42) is fixedly connected with a poking piece (46).
6. A twin spindle compound machine tool with an automation unit of the positive and negative type according to claim 3, characterized in that: the transmission piece (5) comprises a transmission groove (51) which is arranged on the inner wall of the composite machine tool main body (1), the transmission groove (51) is arranged at one end of the sliding groove (31) away from the tool turret (21), the transmission groove (51) is communicated with the sliding groove (31) through a through hole (52), a telescopic rod (53) is connected in the sliding way in the through hole (52), the telescopic rod (53) is connected with a telescopic cylinder (54) in a sliding way at the periphery of the telescopic rod (53), and one end of the telescopic cylinder (54) away from the through hole (52) is fixedly connected with the inner wall of the transmission groove (51).
7. A twin spindle compound machine tool with an automation unit of the positive and negative type according to claim 3, characterized in that: the utility model discloses a cutting machine tool, including cutting mechanism (2), slide groove (31) top is equipped with pressure boost mechanism (6), pressure boost mechanism (6) can carry out the pressure boost to adjustment mechanism (3) according to cutting mechanism (2) feed rate, pressure boost mechanism (6) are including being located pressure boost groove (61) that compound lathe main part (1) inner wall was seted up, pressure boost groove (61) are located slide groove (31) top, turret (21) are close to pressure boost groove (61) one end fixedly connected with piston rod (62), peripheral sliding connection of piston rod (62) has piston cylinder (63), piston cylinder (63) are kept away from turret (21) one end and pressure boost groove (61) inner wall fixed connection, gas pocket (64) are seted up to piston cylinder (63) outer wall.
8. The dual spindle compound machine tool of claim 7 with an automation unit of a positive and negative type construction, wherein: the pressurizing groove (61) is communicated with the transmission groove (51) through a connecting hole (65), an air pipe (66) is connected in the connecting hole (65) in a sliding mode, and two ends of the air pipe (66) are respectively communicated with the piston cylinder (63) and the telescopic cylinder (54).
9. The double spindle compound machine tool of the positive and negative structural band automation unit of claim 2, wherein: an infrared sensor (23) is arranged at one end of the second cutting nozzle (22) far away from the cutter tower (21).
10. The double spindle compound machine tool of the positive and negative structural band automation unit of claim 2, wherein: and the second cutting nozzle (22) always sprays between the cutter and the machined workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410020546.7A CN117505899B (en) | 2024-01-08 | 2024-01-08 | Double-spindle compound machine tool with automatic unit and positive and negative structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410020546.7A CN117505899B (en) | 2024-01-08 | 2024-01-08 | Double-spindle compound machine tool with automatic unit and positive and negative structure |
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| CN117505899A true CN117505899A (en) | 2024-02-06 |
| CN117505899B CN117505899B (en) | 2024-03-26 |
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