CN214023670U - Numerical control machine tool with double main shafts - Google Patents
Numerical control machine tool with double main shafts Download PDFInfo
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- CN214023670U CN214023670U CN202022432386.7U CN202022432386U CN214023670U CN 214023670 U CN214023670 U CN 214023670U CN 202022432386 U CN202022432386 U CN 202022432386U CN 214023670 U CN214023670 U CN 214023670U
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Abstract
The utility model relates to a digit control machine tool technical field especially relates to a digit control machine tool of two main shafts, including base, motor case and processing platform, base top parallel arrangement has the roof, and middle part between roof and the base is fixed with the backup pad, and both ends all are fixed with the accessory plate about between roof and the base, backup pad and two all be equipped with the fly leaf between the accessory plate, fly leaf top mid-mounting has the cylinder that is fixed in the roof bottom, and open the fly leaf below has the kerve, and the inside sliding connection of kerve has a movable block one, and the inside rotation of kerve is connected with reciprocal lead screw one, and the motor case is equipped with two, the beneficial effects of the utility model reside in that: can process simultaneously to the both ends of same work piece, and can process two work pieces simultaneously, the processing mode is various, facilitates the use, and the cutter head can remove about in the course of working, but work piece back-and-forth movement can be processed its different positions after the work piece is fixed.
Description
Technical Field
The utility model relates to a digit control machine tool technical field especially relates to a digit control machine tool of two main shafts.
Background
The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool provided with a program control system. The control system is capable of logically processing and decoding a program defined by a control code or other symbolic instructions, represented by coded numbers, which are input to the numerical control device via the information carrier. After operation, the numerical control device sends out various control signals to control the action of the machine tool, and the parts are automatically machined according to the shape and the size required by the drawing.
In the double-spindle numerical control machine tool in the prior art, two milling heads are difficult to move bidirectionally and unidirectionally respectively, so that a single double-spindle numerical control machine tool is difficult to simultaneously realize two machining modes that the two milling heads simultaneously machine the same workpiece or two workpieces.
SUMMERY OF THE UTILITY MODEL
The utility model provides a digit control machine tool of two main shafts, this kind of digit control machine tool of two main shafts can process simultaneously to the both ends of same work piece, and can process two work pieces simultaneously, and the processing mode is various, facilitates the use, and the cutter head can control the removal in the course of working, but the work piece back-and-forth movement can be processed its different positions after the work piece is fixed to solve the problem that above-mentioned background art provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a numerical control machine tool with double spindles comprises a base, a motor box and a processing table;
a top plate is arranged above the base in parallel, a supporting plate is fixed in the middle between the top plate and the base, auxiliary plates are fixed at the left end and the right end between the top plate and the base, a movable plate is arranged between the supporting plate and the two auxiliary plates, a cylinder fixed at the bottom of the top plate is installed in the middle above the movable plate, a bottom groove is formed below the movable plate, a first movable block is connected in the bottom groove in a sliding mode, a first reciprocating screw rod is connected in the bottom groove in a rotating mode, two motor boxes are arranged, and the two motor boxes are fixed below the two movable blocks respectively;
the processing table is located above the base and located below the inner portions of the supporting plate and the auxiliary plate, a groove is formed in the middle of the upper portion of the base, a second movable block fixed with the processing table is connected to the inner portion of the groove in a sliding mode, and a second reciprocating lead screw is connected to the inner portion of the groove in a rotating mode.
Furthermore, side grooves located on the same horizontal line are formed in the inner sides of the supporting plate and the two auxiliary plates, and limiting rods are welded in the side grooves.
Furthermore, the left end and the right end of the movable plate respectively extend into the side grooves on the same side, and the limiting rod penetrates through the movable plate and is connected with the movable plate in a sliding mode.
Furthermore, a first motor is arranged at the outer end of the first reciprocating lead screw in the movable plate, the outer end of the first reciprocating lead screw is connected with the power output end of the first motor, and the first reciprocating lead screw penetrates through the movable block and is connected with the movable block in a threaded mode.
Further, motor three is provided with in the embedding of motor case bottom, motor three below is equipped with the pivot of being connected rather than power take off end, the cutter head that is located motor case below is installed to the pivot below.
Furthermore, a second motor is arranged at the rear end of the second reciprocating lead screw, the second reciprocating lead screw is connected with the power output end of the second motor, and the second reciprocating lead screw penetrates through the second movable block and is in threaded connection with the second movable block.
Further, the base top is opened there are two spouts that are located the recess left and right sides respectively, the inside sliding connection of spout has the slider fixed with the processing platform, spout inside weld has the guide bar, the guide bar runs through the slider and rather than sliding connection.
Furthermore, a plurality of balls are uniformly embedded into the bottom of the processing table and are in rolling connection with the upper surface of the base.
Compared with the prior art, the utility model discloses the beneficial effect who realizes:
through setting up two fly leafs, make two fly leafs accessible two cylinders remove respectively to through setting up two motors one, make two cutter heads remove about can respectively, and make and add the movable back-and-forth movement of platform, make two cutter heads can process two work pieces simultaneously or process the both ends of same work piece simultaneously, do benefit to and use in a flexible way the device, and do benefit to the improvement of machining efficiency.
Drawings
FIG. 1 is a schematic view of the overall front view cross-sectional structure of the present invention;
fig. 2 is a schematic top view of the base of the present invention;
FIG. 3 is a schematic diagram of a right-side sectional structure of the base of the present invention;
fig. 4 is a schematic view of the main-view profile structure of the motor box of the present invention.
The labels in the figure are: 1-a base; 2-a top plate; 3-a support plate; 4-an auxiliary plate; 5-a movable plate; 6-cylinder; 7-side groove; 8-a limiting rod; 9-bottom groove; 10, a first movable block; 11-reciprocating screw rod I; 12-a first motor; 13-motor case. 131-motor three; 132-a rotating shaft; 133-a milling head; 14-a processing table; 15-a groove; 16-a second movable block; 17-reciprocating screw rod II; 18-motor two; 19-a chute; 20-a slide block; 21-guide bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Please refer to fig. 1 to 4:
a numerical control machine tool with double spindles comprises a base 1, a motor box 13 and a processing table 14;
a top plate 2 is arranged above the base 1 in parallel, a supporting plate 3 is fixed in the middle between the top plate 2 and the base 1, auxiliary plates 4 are fixed at the left end and the right end between the top plate 2 and the base 1, a movable plate 5 is arranged between the supporting plate 3 and the two auxiliary plates 4, an air cylinder 6 fixed at the bottom of the top plate 2 is installed in the middle above the movable plate 5, a bottom groove 9 is formed below the movable plate 5, a first movable block 10 is connected in the bottom groove 9 in a sliding mode, a first reciprocating screw 11 is connected in the bottom groove 9 in a rotating mode, two motor boxes 13 are arranged, and two motor boxes 13 are fixed below the first movable block 10 respectively; side grooves 7 positioned on the same horizontal line are formed in the inner sides of the supporting plate 3 and the two auxiliary plates 4, and limiting rods 8 are welded in the side grooves 7; the left end and the right end of the movable plate 5 extend into the side grooves 7 on the same side respectively, and the limiting rod 8 penetrates through the movable plate 5 and is connected with the movable plate in a sliding manner; the movable plate 5 is internally provided with a motor I12 positioned at the outer end of a reciprocating screw I11, the outer end of the reciprocating screw I11 is connected with the power output end of the motor I12, and the reciprocating screw I11 penetrates through a movable block I10 and is in threaded connection with the movable block I; a third motor 131 is embedded in the bottom of the motor box 13, a rotating shaft 132 connected with a power output end of the third motor 131 is arranged below the third motor 131, and a milling head 133 positioned below the motor box 13 is arranged below the rotating shaft 132;
the processing table 14 is positioned above the base 1 and below the inner parts of the supporting plate 3 and the auxiliary plate 4, a groove 15 is formed in the middle of the upper part of the base 1, a second movable block 16 fixed with the processing table 14 is connected to the inner part of the groove 15 in a sliding mode, and a second reciprocating screw 17 is connected to the inner part of the groove 15 in a rotating mode; a second motor 18 positioned at the rear end of a second reciprocating lead screw 17 is arranged above the base 1, the second reciprocating lead screw 17 is connected with the power output end of the second motor 18, and the second reciprocating lead screw 17 penetrates through a second movable block 16 and is in threaded connection with the second movable block; two sliding grooves 19 which are respectively positioned at the left side and the right side of the groove 15 are formed above the base 1, a sliding block 20 fixed with the processing table 14 is connected inside the sliding grooves 19 in a sliding manner, a guide rod 21 is welded inside the sliding grooves 19, and the guide rod 21 penetrates through the sliding block 20 and is connected with the sliding block in a sliding manner; a plurality of balls are uniformly embedded at the bottom of the processing table 14 and are in rolling connection with the upper surface of the base 1;
during machining, a workpiece to be machined is fixed on the machining table 14, the movable plate 5 is driven by the air cylinder 6 to move downwards to enable the milling head 133 to be in contact with the workpiece, then the motor III 131 drives the milling head 133 to rotate through the rotating shaft 132 to machine the workpiece, the movable plate 5 moves vertically in the side groove 7 along the outer wall of the limiting rod 8 when moving, the limiting rod 8 limits the moving direction of the movable plate 5, the movable plate 5 is assisted to move horizontally, and machining precision is improved;
the motor I12 can drive the reciprocating screw rod I11 to rotate during machining, the rotating reciprocating screw rod I11 can drive the movable block I10 to move left and right in the bottom groove 9, the motor box 13 and the milling head 133 can move along with the movable block I, the milling head 133 can machine a workpiece in the transverse moving process, the motor II 18 can drive the reciprocating screw rod II 17 to rotate during machining, the rotating reciprocating screw rod II 17 can drive the movable block II 16 to slide back and forth in the groove 15, the movable block II 16 can drive the machining table 14 to move back and forth when moving, so that the workpiece on the machining table 14 can move back and forth, the milling head 133 can machine the workpiece in the process of moving back and forth of the workpiece, and different positions of the workpiece can be machined;
furthermore, when the processing table 14 moves, the balls are driven to roll on the upper surface of the base 1, the balls assist the processing table 14 to move, the moving fluency of the processing table 14 is improved, the working pressure of the motor II 18 is reduced, the processing table 14 drives the sliding block 20 to move back and forth in the sliding groove 19 along the outer wall of the guide rod 21 while moving, the guide rod 21 limits the moving direction of the sliding block 20, the sliding block 20 assists the processing table 14 to move stably, and the phenomenon that the processing precision is influenced by shaking in the moving process is avoided;
through setting up two fly leaf 5, make two fly leaf 5 accessible two cylinders 6 remove respectively to through setting up two motors 12, make two cutter heads 133 remove about can respectively, and make the processing platform back-and-forth movement, make two cutter heads 133 can process two work pieces simultaneously or process the both ends of same work piece simultaneously, do benefit to and use in a flexible way the device, and do benefit to the improvement of machining efficiency.
It should be understood that any modification, equivalent replacement, and improvement made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (8)
1. The utility model provides a digit control machine tool of two main shafts, includes base (1), motor case (13) and processing platform (14), its characterized in that:
a top plate (2) is arranged above the base (1) in parallel, a supporting plate (3) is fixed in the middle between the top plate (2) and the base (1), auxiliary plates (4) are fixed at the left end and the right end between the top plate (2) and the base (1), a movable plate (5) is arranged between the supporting plate (3) and each of the two auxiliary plates (4), an air cylinder (6) fixed at the bottom of the top plate (2) is installed in the middle above the movable plate (5), a bottom groove (9) is formed below the movable plate (5), a first movable block (10) is connected in the bottom groove (9) in a sliding mode, a first reciprocating screw rod (11) is connected in the bottom groove (9) in a rotating mode, two motor boxes (13) are arranged, and the two motor boxes (13) are respectively fixed below the two first movable blocks (10);
the processing table (14) is located above the base (1) and located below the inner portions of the supporting plate (3) and the auxiliary plate (4), a groove (15) is formed in the middle of the upper portion of the base (1), a second movable block (16) fixed with the processing table (14) is connected to the inner portion of the groove (15) in a sliding mode, and a second reciprocating lead screw (17) is connected to the inner portion of the groove (15) in a rotating mode.
2. A numerically controlled machine tool with double spindles according to claim 1, characterized in that: the inner sides of the supporting plate (3) and the two auxiliary plates (4) are respectively provided with a side groove (7) which is positioned on the same horizontal line, and a limiting rod (8) is welded in the side grooves (7).
3. A numerically controlled machine tool with double spindles according to claim 2, characterized in that: the left end and the right end of the movable plate (5) extend into the side grooves (7) on the same side respectively, and the limiting rod (8) penetrates through the movable plate (5) and is connected with the movable plate in a sliding mode.
4. A numerically controlled machine tool with double spindles according to claim 1, characterized in that: the portable plate (5) internally mounted has motor one (12) that is located reciprocal lead screw one (11) outer end, reciprocal lead screw one (11) outer end is connected with the power take off end of motor one (12), reciprocal lead screw one (11) run through movable block one (10) and rather than threaded connection.
5. A numerically controlled machine tool with double spindles according to claim 1, characterized in that: the motor box is characterized in that a motor III (131) is embedded into the bottom of the motor box (13), a rotating shaft (132) connected with a power output end of the motor III (131) is arranged below the motor III, and a milling head (133) located below the motor box (13) is installed below the rotating shaft (132).
6. A numerically controlled machine tool with double spindles according to claim 1, characterized in that: a second motor (18) located at the rear end of the second reciprocating lead screw (17) is installed above the base (1), the second reciprocating lead screw (17) is connected with the power output end of the second motor (18), and the second reciprocating lead screw (17) penetrates through the second movable block (16) and is in threaded connection with the second movable block.
7. A numerically controlled machine tool with double spindles according to claim 1, characterized in that: base (1) top is opened there are two spout (19) that are located recess (15) left and right sides respectively, spout (19) inside sliding connection has slider (20) fixed with processing platform (14), spout (19) inside welding has guide bar (21), guide bar (21) run through slider (20) and rather than sliding connection.
8. A numerically controlled machine tool with double spindles according to claim 1, characterized in that: the processing table (14) is provided with a plurality of balls in the bottom in an evenly embedded mode, and the balls are connected with the upper surface of the base (1) in a rolling mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022432386.7U CN214023670U (en) | 2020-10-28 | 2020-10-28 | Numerical control machine tool with double main shafts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022432386.7U CN214023670U (en) | 2020-10-28 | 2020-10-28 | Numerical control machine tool with double main shafts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214023670U true CN214023670U (en) | 2021-08-24 |
Family
ID=77354922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022432386.7U Expired - Fee Related CN214023670U (en) | 2020-10-28 | 2020-10-28 | Numerical control machine tool with double main shafts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214023670U (en) |
-
2020
- 2020-10-28 CN CN202022432386.7U patent/CN214023670U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210824 Termination date: 20211028 |