CN205519668U - Improvement of numerical control rip cutting lathe - Google Patents
Improvement of numerical control rip cutting lathe Download PDFInfo
- Publication number
- CN205519668U CN205519668U CN201620084063.4U CN201620084063U CN205519668U CN 205519668 U CN205519668 U CN 205519668U CN 201620084063 U CN201620084063 U CN 201620084063U CN 205519668 U CN205519668 U CN 205519668U
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- linear electric
- electric motors
- lathe bed
- lathe
- main shaft
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Abstract
The utility model discloses an improvement of numerical control rip cutting lathe, including the lathe bed, lathe bed upper end left side fixed mounting headstock, the lathe bed upper surface on headstock right side sets up the spout, and on the spout movable mounting knife rest case and boot in proper order, and lathe bed upper surface intermediate position sets up the chip groove, headstock upper end fixed mounting owner's motor, main motor is connected with rotary main shaft through synchronous tooth belt, rotary main shaft is through the through -hole cooperation installation inside with the headstock of a pair of bearing group, knife rest case lower extreme fixed mounting linear electric motor three, the linear electric motor no. 3 spout activity joint surperficial with the lathe bed, the second spout is all seted up to the left and right sides of knife rest incasement wall, just a second spout and a linear electric motor cooperation installation, linear electric motor no. 1 and vertical removal frame fixed connection. This equipment effectively improves the machining precision of slender axles through adopting reasonable design.
Description
Technical field
The utility model relates to Machining Technology field, the improvement of a kind of CNC sliding headstock auto-lathe.
Background technology
The driving-chain that the many employings of main spindle box of CNC sliding headstock auto-lathe are longer, its transmission accuracy is limited, and due to longitudinal cutting lathe multi-processing slender axles, and slender axles are poor due to rigidity, in process, stress is yielding, processing dimension is caused to be difficult to ensure that, and cutting process can produce bigger heat, slender axles length dimension changes greatly, if two all fixing, cause bending, machining accuracy is caused to lose, it is easily generated useless part, if wherein one end, two ends is in free state, then cannot ensure that cutting force is stable, easily cause the bending causing workpiece because applying cutting force, for this, it is proposed that the improvement of a kind of CNC sliding headstock auto-lathe.
Utility model content
The purpose of this utility model is to provide the improvement of a kind of CNC sliding headstock auto-lathe, with the problem solving to propose in above-mentioned background technology.
nullFor achieving the above object，The utility model following technical scheme of offer: the improvement of a kind of CNC sliding headstock auto-lathe，Including lathe bed，Main spindle box is fixedly mounted on the left of described lathe bed upper end，Lathe bed upper surface on the right side of described main spindle box arranges chute，And movable mounting tool post case and boot successively on chute，And lathe bed upper surface centre position offers chip area，Described main spindle box upper end fixed installation mair motor，Described mair motor is connected with rotating main shaft by synchronous cog belt，Described rotation main shaft coordinates installation by pair of bearings group with the through hole within main spindle box，Described tool head box lower end fixed installation linear electric motors three，Described linear electric motors three and the chute activity clamping on lathe bed surface，The second chute is all offered in the left and right sides of described tool head box inwall，And described second chute coordinates installation with linear electric motors one，Described linear electric motors one are fixing with vertical movable frame to be connected，Top and the bottom symmetrical of described vertical movable frame inwall offer the 3rd chute，And described 3rd chute internal engagement install linear electric motors two，Described linear electric motors two with move horizontally that frame is fixing to be connected，Described moving horizontally installs ring-like cutter frame internal cooperation by clamping device of milling cutter，Described ring-like cutter is connected with cutting blade motor by transmission mechanism，Described cutting blade motor with move horizontally that frame is fixing to be connected，Described boot bottom is fixing connects linear electric motors four，Described linear electric motors four and the chute activity clamping of lathe bed upper surface，Through hole is offered along lathe bed axis direction in described boot surface，And install revolute main shaft additional inside described through hole，Described revolute main shaft coordinates installation by pair of bearings group with axle sleeve，Described axle sleeve coordinates installation with the through hole on boot surface，Described linear electric motors one、Linear electric motors two、Linear electric motors three and linear electric motors four are all connected by the controller of wire with lathe bed side.
Preferably, described rotation main shaft installs front end chuck additional near one end of tool head box, and described revolute main shaft installs rear end chuck, described front end chuck and rear end chuck additional and is scroll chuck near one end of tool head box.
Preferably, described rotation main shaft and the dead in line of revolute main shaft.
Preferably, described tool head box is internal installs three ring-like cutters side by side.
Preferably, described lathe bed sidewall installs grating sensor three additional, described grating sensor three arranges two mobile terminals, and two mobile terminals are connected with tool head box and boot respectively, the inwall sidewall of described tool head box and the diapire of vertical movable frame inwall install grating sensor one and grating sensor two respectively additional, the mobile terminal of described grating sensor one and grating sensor two respectively with vertical movable frame and move horizontally frame and be connected, described grating sensor one, grating sensor two and grating sensor three are all connected with controller by wire.
Preferably, the through-hole wall on described boot surface arranges keyway, described axle sleeve outer wall installs flat key additional, and flat key coordinates installation with the keyway of through-hole wall, and described axle sleeve outer wall arranges spacing ring, the left side of described spacing ring contacts with the left side step surface within through hole, and the right side of described spacing ring is connected with the right side step surface within through hole by spring.
nullCompared with prior art，The beneficial effects of the utility model are: this utility model device uses the ring-like cutter of many groups to be processed slender axles，And coordinate vertical movable frame and move horizontally frame work，Realize the revolution around axis of workpiece of the rotation of ring-like cutter and ring-like cutter，Ensure the suface processing quality of processing workpiece，Use three groups of ring-like cutters simultaneously，And it is staggered，Ensure workpiece the most suffered cutting force balance，Reduce the cutting deformation of workpiece，And the moving component of this equipment all uses linear electric motors to drive，There is preferable Linear Control ability，And transmission mechanism is simple，It is easy to plant maintenance，The main spindle box of this equipment just has Synchronous Belt Drives，There is shorter driving-chain，Reduce the loss of significance that long driving-chain causes，And，Revolute main shaft within the boot of this equipment uses spacing ring and the cooperating of spring，The one end making workpiece is in semi-free state，Both while having can guarantee that workpiece kept original rigidity，The deformation of workpiece will not be caused because of temperature rise，The machining accuracy making equipment obtains bigger raising.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model structure main spindle box sectional view；
Fig. 3 is the utility model construction blade holder case longitudinal sectional view；
Fig. 4 is the utility model construction blade holder case transverse sectional view；
Fig. 5 is the utility model structure boot sectional view.
In figure: 1 lathe bed, 2 boots, 3 tool head box, 4 main spindle boxes, 5 mair motor, 6 synchronous cog belts, 7 front end chucks, 8 vertical movable frames, 9 move horizontally frame, 10 spacing rings, 11 chip areas, 12 linear electric motors one, 13 linear electric motors two, 14 linear electric motors three, 15 rotate main shaft, 16 ring-like cutters, 17 linear electric motors four, 18 rear end chucks, 19 revolute main shafts, 20 axle sleeves, 21 springs, 22 grating sensor one, 23 grating sensor two, 24 grating sensors three.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the utility model rather than whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of the utility model protection.
nullRefer to Fig. 1-5，A kind of technical scheme of the utility model offer: the improvement of a kind of CNC sliding headstock auto-lathe，Including lathe bed 1，Main spindle box 4 is fixedly mounted on the left of lathe bed 1 upper end，Lathe bed 1 upper surface on the right side of main spindle box 4 arranges chute，And movable mounting tool post case 3 and boot 2 successively on chute，And lathe bed 1 upper surface centre position offers chip area 11，It is convenient to clean chip，Main spindle box 4 upper end fixed installation mair motor 5，Mair motor 5 is connected with rotating main shaft 15 by synchronous cog belt 6，Shorten driving-chain，Reduce the loss of significance that long driving-chain causes，Rotate main shaft 15 and coordinate installation by pair of bearings group with the through hole within main spindle box 4，Tool head box 3 lower end fixed installation linear electric motors 3 14，Linear electric motors 3 14 and the chute activity clamping on lathe bed 1 surface，The second chute is all offered in the left and right sides of tool head box 3 inwall，And second chute coordinate installation with linear electric motors 1，Linear electric motors 1 are fixing with vertical movable frame 8 to be connected，Vertically top and the bottom symmetrical of movable frame 8 inwall offers the 3rd chute，And the 3rd chute internal engagement install linear electric motors 2 13，Linear electric motors 2 13 with move horizontally that frame 9 is fixing to be connected，Vertically movable frame 8 and move horizontally frame 9 cooperating，Realize ring-like cutter 16 to revolve round the sun around axis of workpiece，Ensure the suface processing quality of workpiece，Move horizontally and frame 9 internal cooperation by clamping device of milling cutter ring-like cutter 16 is installed，Ring-like cutter 16 is connected with cutting blade motor by transmission mechanism，，Realize the rotation of ring-like cutter 16，Cutting blade motor with move horizontally that frame 9 is fixing to be connected，Boot 2 bottom is fixing connects linear electric motors 4 17，Linear electric motors 4 17 and the chute activity clamping of lathe bed 1 upper surface，Make boot 2 can move along chute direction，Through hole is offered along lathe bed 1 axis direction in boot 2 surface，And inside through hole, install revolute main shaft 19 additional，Revolute main shaft 19 coordinates installation by pair of bearings group with axle sleeve 20，Axle sleeve 20 coordinates installation with the through hole on boot 2 surface，Linear electric motors 1、Linear electric motors 2 13、Linear electric motors 3 14 and linear electric motors 4 17 are all connected by the controller of wire with lathe bed 1 side，Rotate main shaft 15 and install front end chuck 7 additional near one end of tool head box 3，Revolute main shaft 19 installs rear end chuck 18 additional near one end of tool head box 3，Front end chuck 7 and rear end chuck 18 are scroll chuck，There is good clamping character，Rotate main shaft 15 and the dead in line of revolute main shaft 19，Ensure that workpiece has preferable running accuracy，Tool head box 3 is internal installs three ring-like cutters 16 side by side，And each ring-like cutter 16 all can individually control，Three ring-like cutter 16 interlaced arrangement，Ensure workpiece the most suffered cutting force balance，Reduce the cutting deformation of workpiece，Lathe bed 1 sidewall installs grating sensor 3 24 additional，Grating sensor 3 24 arranges two mobile terminals，And two mobile terminals are connected with tool head box 3 and boot 2 respectively，The inwall sidewall of tool head box 3 and the diapire of vertical movable frame 8 inwall install grating sensor 1 and grating sensor 2 23 respectively additional，The mobile terminal of grating sensor 1 and grating sensor 2 23 respectively with vertical movable frame 8 and move horizontally frame 9 and be connected，Grating sensor 1、Grating sensor 2 23 and grating sensor 3 24 are all connected with controller by wire，Ensure the positional precision of each moving member，Ensure the machining accuracy of workpiece，The through-hole wall on boot 2 surface arranges keyway，Axle sleeve 20 outer wall installs flat key additional，And flat key coordinates installation with the keyway of through-hole wall，Make axle sleeve 20 can slide in the internal short distance of boot 2，And axle sleeve 20 outer wall arranges spacing ring 10，The left side of spacing ring 10 contacts with the left side step surface within through hole，Make workpiece held fixing after will not be because being deformed by cutting force，The right side of spacing ring 10 is connected with the right side step surface within through hole by spring 21，Ensure that the left surface of spacing ring 10 is in contact condition with the right side step surface within through hole in a free state.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
- null1. the improvement of a CNC sliding headstock auto-lathe，Including lathe bed (1)，It is characterized in that: on the left of described lathe bed (1) upper end, fixedly mount main spindle box (4)，Lathe bed (1) upper surface on described main spindle box (4) right side arranges chute，And movable mounting tool post case (3) and boot (2) successively on chute，And lathe bed (1) upper surface centre position offers chip area (11)，Described main spindle box (4) upper end fixed installation mair motor (5)，Described mair motor (5) is connected with rotating main shaft (15) by synchronous cog belt (6)，Described rotation main shaft (15) coordinates installation by the through hole that pair of bearings group is internal with main spindle box (4)，Described tool head box (3) lower end fixed installation linear electric motors three (14)，Described linear electric motors three (14) and the chute activity clamping on lathe bed (1) surface，The second chute is all offered in the left and right sides of described tool head box (3) inwall，And described second chute coordinates installation with linear electric motors one (12)，Described linear electric motors one (12) are fixing with vertical movable frame (8) to be connected，Top and the bottom symmetrical of described vertical movable frame (8) inwall offer the 3rd chute，And described 3rd chute internal engagement install linear electric motors two (13)，Described linear electric motors two (13) with move horizontally that frame (9) is fixing to be connected，Described moving horizontally installs ring-like cutter (16) frame (9) internal cooperation by clamping device of milling cutter，Described ring-like cutter (16) is connected with cutting blade motor by transmission mechanism，Described cutting blade motor with move horizontally that frame (9) is fixing to be connected，Described boot (2) bottom is fixing connects linear electric motors four (17)，Described linear electric motors four (17) and the chute activity clamping of lathe bed (1) upper surface，Through hole is offered along lathe bed (1) axis direction in described boot (2) surface，And install revolute main shaft (19) additional inside described through hole，Described revolute main shaft (19) coordinates installation by pair of bearings group with axle sleeve (20)，Described axle sleeve (20) coordinates installation with the through hole on boot (2) surface，Described linear electric motors one (12)、Linear electric motors two (13)、Linear electric motors three (14) and linear electric motors four (17) are all connected by the controller of wire with lathe bed (1) side.
- The improvement of a kind of CNC sliding headstock auto-lathe the most according to claim 1, it is characterized in that: described rotation main shaft (15) installs front end chuck (7) additional near one end of tool head box (3), described revolute main shaft (19) is installed rear end chuck (18), described front end chuck (7) and rear end chuck (18) additional near one end of tool head box (3) and is scroll chuck.
- The improvement of a kind of CNC sliding headstock auto-lathe the most according to claim 1, it is characterised in that: described rotation main shaft (15) and the dead in line of revolute main shaft (19).
- The improvement of a kind of CNC sliding headstock auto-lathe the most according to claim 1, it is characterised in that: described tool head box (3) is internal installs three ring-like cutters (16) side by side.
- The improvement of a kind of CNC sliding headstock auto-lathe the most according to claim 1, it is characterized in that: described lathe bed (1) sidewall installs grating sensor three (24) additional, described grating sensor three (24) arranges two mobile terminals, and two mobile terminals are connected with tool head box (3) and boot (2) respectively, the inwall sidewall of described tool head box (3) and the diapire of vertical movable frame (8) inwall install grating sensor one (22) and grating sensor two (23) respectively additional, the mobile terminal of described grating sensor one (22) and grating sensor two (23) respectively with vertical movable frame (8) and move horizontally frame (9) and be connected, described grating sensor one (22), grating sensor two (23) and grating sensor three (24) are all connected with controller by wire.
- The improvement of a kind of CNC sliding headstock auto-lathe the most according to claim 1, it is characterized in that: the through-hole wall on described boot (2) surface arranges keyway, described axle sleeve (20) outer wall installs flat key additional, and flat key coordinates installation with the keyway of through-hole wall, and described axle sleeve (20) outer wall arranges spacing ring (10), the left side of described spacing ring (10) contacts with the left side step surface within through hole, and the right side of described spacing ring (10) is connected with the right side step surface within through hole by spring (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620084063.4U CN205519668U (en) | 2016-01-28 | 2016-01-28 | Improvement of numerical control rip cutting lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620084063.4U CN205519668U (en) | 2016-01-28 | 2016-01-28 | Improvement of numerical control rip cutting lathe |
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| Publication Number | Publication Date |
|---|---|
| CN205519668U true CN205519668U (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620084063.4U Expired - Fee Related CN205519668U (en) | 2016-01-28 | 2016-01-28 | Improvement of numerical control rip cutting lathe |
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| Country | Link |
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| CN (1) | CN205519668U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113523318A (en) * | 2021-08-30 | 2021-10-22 | 浙江迈兴途智能装备股份有限公司 | Automatic feeding and discharging numerical control lathe |
-
2016
- 2016-01-28 CN CN201620084063.4U patent/CN205519668U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113523318A (en) * | 2021-08-30 | 2021-10-22 | 浙江迈兴途智能装备股份有限公司 | Automatic feeding and discharging numerical control lathe |
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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: 20160831 Termination date: 20170128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |