CN222344405U - Multi-cutter synchronous numerical control machine tool with back tapping - Google Patents
Multi-cutter synchronous numerical control machine tool with back tapping Download PDFInfo
- Publication number
- CN222344405U CN222344405U CN202421052281.0U CN202421052281U CN222344405U CN 222344405 U CN222344405 U CN 222344405U CN 202421052281 U CN202421052281 U CN 202421052281U CN 222344405 U CN222344405 U CN 222344405U
- Authority
- CN
- China
- Prior art keywords
- tapping
- tool
- shaft
- spindle
- main shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model discloses a multi-cutter simultaneous-movement numerical control machine tool with back tapping, which comprises a machine table, a main shaft system arranged on a first side of the machine table, a back shaft tapping mechanism arranged on a second side of the machine table, wherein the main shaft system is provided with a main shaft arranged in a rotating way, a main shaft chuck assembled on the main shaft and a plurality of cutter mechanisms arranged around the main shaft chuck, the back shaft tapping mechanism comprises a tapping base of the machine table, a tapping feeding drive fixedly arranged on the tapping base, a tapping sliding seat arranged on the tapping base in a sliding way, a tapping transmission assembly assembled on the tapping sliding seat, a tapping shaft connected with the tapping transmission assembly in a driving way and a tapping cutter assembled at the end part of the tapping shaft, and the tapping shaft and the main shaft are coaxially arranged. The utility model comprises a main shaft and a back shaft, wherein the main shaft realizes the function of multi-tool synchronous movement, the side surface of a part is processed, and the added back shaft tapping mechanism can tap the back surface of the part by utilizing the speed difference of the same-direction rotation of the tapping shaft and the main shaft.
Description
Technical Field
The utility model relates to the technical field of numerical control machine tools, in particular to a multi-cutter synchronous numerical control machine tool with back tapping.
Background
The numerical control machine tool comprises a control system and a machining center, the control system sends various control instructions to the machining center, the machining center automatically machines parts according to drawing requirements, the existing machining center is not provided with a back shaft system, such as a multi-shaft numerical control machine tool provided by Chinese patent No. CN209465695U, and a plurality of motion modules drive cutters to machine workpieces of a lathe spindle, but the structural design does not have the back shaft system, the back surfaces of the workpieces cannot be machined, the diversified requirements of users cannot be met, the structural design is complex, the equipment cost is high, and therefore the improvement is necessary.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model aims to provide a multi-tool synchronous numerical control machine tool with back tapping.
In order to achieve the purpose, the technical scheme includes that the multi-cutter synchronous-motion numerical control machine tool with back tapping comprises a machine table, a main shaft system arranged on the first side of the machine table, a back shaft tapping mechanism arranged on the second side of the machine table, a main shaft arranged in a rotating mode, a main shaft chuck assembled on the main shaft and a plurality of cutter mechanisms arranged around the main shaft chuck, wherein the back shaft tapping mechanism comprises a tapping base of the machine table, a tapping feeding drive fixedly arranged on the tapping base, a tapping sliding seat arranged on the tapping base in a sliding mode, a tapping transmission assembly assembled on the tapping sliding seat, a tapping shaft connected with the tapping transmission assembly in a driving mode and a tapping cutter assembled on the end portion of the tapping shaft, and the tapping shaft and the main shaft are coaxially arranged.
In a further technical scheme, the tapping transmission assembly is provided with a transmission base fixedly installed on the tapping sliding seat, a tapping motor arranged on the transmission base, a motor gear assembled on the driving end of the tapping motor, and a tapping gear assembled on the tapping shaft and connected with the motor gear in a transmission manner.
In a further technical scheme, the number of the feed mechanisms is configured into five groups.
In a further technical scheme, the five groups of cutter feeding mechanisms are distributed in a half sector or half circumference.
In a further technical scheme, each feed mechanism is provided with a cutter holder which is arranged in a sliding manner, a mounting seat which is detachably assembled on the cutter holder and a cutting sleeve which is assembled on the mounting seat, wherein the cutting sleeve is a numerical control cutter, a multi-cutter sleeve, a holding guide sleeve, a tail cutter holding piece or a milling cutter sleeve.
In a further technical scheme, each feed mechanism is further provided with a first fixing seat, a first driving piece arranged on the first fixing seat, a second fixing seat connected with the first driving piece in a driving mode and a second driving piece arranged on the second fixing seat, and the cutter holder is slidably arranged on the second fixing seat.
In a further technical scheme, the main shaft system is further provided with a main shaft case fixedly assembled on the machine table, and each feed mechanism is assembled on the main shaft case.
By adopting the structure, compared with the prior art, the utility model has the following advantages:
The utility model comprises a main shaft and a back shaft, wherein the main shaft realizes the function of multi-tool synchronous movement, the side surface of a part is processed, and the added back shaft tapping mechanism can tap the back surface of the part by utilizing the speed difference of the same-direction rotation of the tapping shaft and the main shaft.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic structural view of a back-spindle tap mechanism;
Fig. 3 is a schematic structural view of the feed mechanism.
Detailed Description
The following are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model.
As shown in fig. 1 to 3, the multi-tool synchronous numerical control machine tool for back tapping provided by the utility model comprises a machine table 1, a spindle system 2 arranged on a first side of the machine table 1, a back spindle tapping mechanism 5 arranged on a second side of the machine table 1, wherein the spindle system 2 is provided with a spindle in a rotating mode, a spindle chuck 20 assembled on the spindle and a plurality of cutter mechanisms 21 arranged around the spindle chuck 20, the back spindle tapping mechanism 5 comprises a tapping base 50 of the machine table 1, a tapping feed drive 51 fixedly installed on the tapping base 50, a tapping sliding seat 52 arranged on the tapping base 50 in a sliding mode, a tapping transmission assembly 53 assembled on the tapping sliding seat 52, a tapping shaft 54 in a driving connection with the tapping transmission assembly 53 and a tapping tool 55 assembled on the end portion of the tapping shaft 54, and the tapping shaft 54 is coaxially arranged with the spindle.
The utility model comprises a main shaft and a back shaft, wherein the main shaft realizes the function of multi-tool synchronous movement, the side surface of a part is processed, and the added back shaft tapping mechanism can tap the back surface of the part by utilizing the speed difference of the tapping shaft 54 and the main shaft rotating in the same direction.
Specifically, the tapping transmission assembly 53 is provided with a transmission base 530 fixedly mounted on the tapping slide base 52, a tapping motor 531 disposed on the transmission base 530, a motor gear 532 assembled on the driving end of the tapping motor 531, and a tapping gear 533 assembled on the tapping shaft 54 and in transmission connection with the motor gear 532, wherein the motor gear 532 drives the tapping gear 533, and further drives the tapping shaft 54 to rapidly rotate, so that the tapping knife 55 rapidly taps the back surface of the workpiece.
Preferably, the number of the feed mechanisms 21 is configured in five groups.
Five groups of feed mechanisms 21 are distributed in a half sector or half circumference, one feed mechanism 21 is longitudinally arranged perpendicular to the main shaft, two feed mechanisms 21 are horizontally arranged perpendicular to the main shaft, and the other two feed mechanisms 21 are obliquely arranged relative to the main shaft.
In the present embodiment, each feed mechanism 21 is configured with a tool holder 210 slidably disposed, a mounting seat 211 detachably mounted to the tool holder 210, and a cutting sleeve 212 mounted to the mounting seat 211, and the cutting sleeve 212 is configured as a numerical control tool, a multi-tool sleeve, a holder guide sleeve, a cutter holder or a milling cutter sleeve. The driving end of the multi-group feeding mechanism is freely selected and matched with a proper cutting sleeve, so that the diversified requirements of multiple processes are met, for example, a plurality of numerical control cutters can be assembled simultaneously through the multi-cutter sleeve, the requirements of traveling, milling, drilling or tapping a workpiece and the like are met, the workpiece can be clamped in an extended mode through the supporting nozzle guide sleeve, and the elongated material can be clamped.
Further, each feeding mechanism 21 is further provided with a first fixing seat 213, a first driving member 214 mounted on the first fixing seat 213, a second fixing seat 215 drivingly connected to the first driving member 214, and a second driving member 216 mounted on the second fixing seat 215, and the tool holder 210 is slidably mounted on the second fixing seat 215.
The first driving member 214 and the second driving member 216 cooperate to enable the cutting assembly 212 to adjust the specific position of the cutting assembly in two axial directions, which is more widely applicable.
The spindle system 2 is further provided with a spindle case 22 fixedly assembled to the machine table 1, each feed mechanism 21 is fixedly assembled to the spindle case 22 through a first fixing seat 213, and the spindle is rotatably assembled to the middle of the spindle case 22.
The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421052281.0U CN222344405U (en) | 2024-05-14 | 2024-05-14 | Multi-cutter synchronous numerical control machine tool with back tapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421052281.0U CN222344405U (en) | 2024-05-14 | 2024-05-14 | Multi-cutter synchronous numerical control machine tool with back tapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222344405U true CN222344405U (en) | 2025-01-14 |
Family
ID=94207157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421052281.0U Active CN222344405U (en) | 2024-05-14 | 2024-05-14 | Multi-cutter synchronous numerical control machine tool with back tapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222344405U (en) |
-
2024
- 2024-05-14 CN CN202421052281.0U patent/CN222344405U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8020267B2 (en) | Precision roll turning lathe | |
| JP4837448B2 (en) | Precision roll lathe | |
| US8146464B2 (en) | Machine tool and workpiece inner surface machining method using the machine tool | |
| CN206356894U (en) | A heavy-duty turning and milling compound machine tool | |
| US7032484B2 (en) | Machine tool assembly | |
| TW200817118A (en) | Precision roll turning lathe | |
| WO2008013313A1 (en) | Automatic lathe having a plurality of tool rests | |
| CN109277829A (en) | A high-efficiency CNC longitudinal cutting, turning and milling compound machining machine tool | |
| CN103447823A (en) | Numerical control processing machine tool of automobile half shaft | |
| CN222344405U (en) | Multi-cutter synchronous numerical control machine tool with back tapping | |
| CN210818384U (en) | Double-spindle turning and milling composite machine tool | |
| CN215091950U (en) | Ultra-precise turning and milling composite numerical control machine tool | |
| CN211728271U (en) | A new type of CNC automatic lathe | |
| TW201924818A (en) | Gang type lathe with multiplied processing efficiency capable of processing and cutting multiple workpieces at the same time and reducing manufacturing cost | |
| JP4777137B2 (en) | Precision roll lathe | |
| CN117863035A (en) | Multi-tool lathe for processing lens of camera of new energy automobile | |
| CN217096749U (en) | Double-spindle numerical control lathe capable of realizing multi-process machining | |
| CN216327401U (en) | Multistation milling cutter processingequipment | |
| CN116833759A (en) | Hydraulic double-electric-spindle five-axis cutter-row lathe structure | |
| JP2007075922A (en) | Multispindle lathe | |
| KR20220133093A (en) | Lathe | |
| CN220128095U (en) | Turning and milling integrated machine | |
| CN215967359U (en) | Turning, milling and drilling integrated machine tool | |
| CN222818494U (en) | A multi-mode multi-channel CNC machine tool | |
| WO2024190408A1 (en) | Guide bush device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |