CN108620614B - Numerical control machine tool cutter table - Google Patents
Numerical control machine tool cutter table Download PDFInfo
- Publication number
- CN108620614B CN108620614B CN201810565835.XA CN201810565835A CN108620614B CN 108620614 B CN108620614 B CN 108620614B CN 201810565835 A CN201810565835 A CN 201810565835A CN 108620614 B CN108620614 B CN 108620614B
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- frame body
- vertical frame
- main shaft
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- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 210000002421 cell wall Anatomy 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 238000003754 machining Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 230000008859 change Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/24—Tool holders for a plurality of cutting tools, e.g. turrets
Abstract
The invention discloses a numerical control machine tool rest, relates to the field of machining of mechanical equipment, and solves the problem that scraps are easy to wind on a turning tool to influence turning when an existing machine tool turns a workpiece. The technical scheme is that the numerical control machine tool cutter table comprises a vertical frame body, the vertical frame body is driven by a driving mechanism to move on a vertical surface where the vertical frame body is located, a main shaft driven by the driving mechanism to move forwards and backwards along the axial direction of the vertical frame body and a secondary shaft driven by the driving mechanism to move on a horizontal plane are respectively arranged on the front surface and the rear surface of the vertical frame body, the directions of the main shaft and the secondary shaft are opposite and are axially perpendicular to the vertical surface where the vertical frame body is located, a turning cutter seat is fixedly arranged on an upper cross rod of the vertical frame body, and a plurality of turning tools with cutter heads extending downwards into the frame are fixedly arranged on the turning cutter seat. The invention has reasonable structure, scraps are not easy to wind on the turning tool during turning, and the workpiece on the main shaft and the workpiece on the auxiliary shaft can be synchronously processed.
Description
Technical Field
The invention relates to the field of machining of mechanical equipment, in particular to a numerical control machine tool cutter table.
Background
On a machine tool for machining, a conventional tool table is often provided for clamping a tool, and the tool table is moved on a machine tool guide rail to drive the tool to machine a workpiece. A cutter table is also arranged on the numerical control machine tool, a plurality of cutters are installed and fixed on the cutter table, and the cutters are driven to process a workpiece when the cutter table moves.
For example, patent publication number CN206966684U discloses a double-blade turning machine, which comprises a machine tool, wherein one side of the top of the machine tool is vertically provided with a mounting seat, and the other side of the top of the machine tool is horizontally provided with a main guide rail; one side of the mounting seat, which is close to the main guide rail, is provided with a rotating shaft, and the other side of the mounting seat is provided with a rotating motor; the main guide rail is connected with a horizontally arranged supporting plate in a sliding manner, and the top of the supporting plate is provided with an auxiliary guide rail perpendicular to the main guide rail; the auxiliary guide rail is connected with a double-cutter-table base in a sliding manner, and a pair of cutter-table bases are vertically arranged at the top of the double-cutter-table base; the two cutter platforms are oppositely arranged and are respectively and horizontally provided with a turning tool; and a clamp for fixing or loosening the workpiece to be processed is arranged at one end of the rotating shaft, which is far away from the mounting seat.
Like the above prior art, when the existing lathe is used for processing, the turning tool on the tool rest horizontally feeds from one side of the workpiece to turn the workpiece, but at this time, scraps from the turning of the turning tool on the workpiece are easily wound on the turning tool to influence the turning tool to turn the workpiece.
Disclosure of Invention
The invention aims to provide a numerical control machine tool table, which is characterized in that a turning tool is arranged on an upper cross rod of the table, and a workpiece is turned by the turning tool from top to bottom, so that scraps generated by turning are not easy to wind on the turning tool to influence the turning tool to turn the workpiece.
The technical aim of the invention is realized by the following technical scheme: the utility model provides a digit control machine tool rest, includes vertical framework, it is moved on the vertical face that it is located by actuating mechanism drive vertical framework, the front and back two sides of vertical framework are provided with respectively by actuating mechanism drive with along the main shaft of its axial back-and-forth movement and by actuating mechanism drive with the countershaft that removes on the horizontal plane, the main shaft with the orientation of countershaft is opposite and axial perpendicular to vertical face that vertical framework is located, fixed mounting has the turning blade holder on the top rail of vertical framework, install on the turning blade holder and be fixed with a plurality of tool bits and stretch into the lathe tool in the frame downwards.
By adopting the scheme, when a workpiece is machined, the workpiece is clamped on the main shaft, the driving mechanism drives the vertical frame to move on the vertical surface, so that the turning tool on the vertical frame turns the workpiece, the main shaft moves forwards and backwards along the axial direction of the turning tool, different positions of the workpiece are turned, the auxiliary shaft clamps the machined end of the workpiece, the turning tool on the vertical frame turns the unprocessed end of the workpiece, the auxiliary shaft moves forwards and backwards along the axial direction of the turning tool, different positions of the workpiece are turned, at the moment, the turning tool apron is arranged on the upper cross rod of the vertical frame, and the turning tool on the turning tool apron is arranged to be the tool head downwards, so that when the turning tool is used for machining the workpiece on the main shaft or the auxiliary shaft, waste scraps can directly fall or naturally sag due to the gravity of the turning tool apron, and waste scraps are not easy to wind on the turning tool above the workpiece; meanwhile, when the driving mechanism drives the vertical frame body downwards to enable the turning tool on the vertical frame body to process a workpiece, the vertical frame body is downwards subjected to the gravity action of the driving mechanism, and the driving mechanism drives the driving mechanism to downwards force, so that the turning tool on the vertical frame body can be subjected to downwards larger force when the workpiece is turned downwards, the workpiece is processed from the side surface compared with the turning tool, at the moment, the turning of the turning tool on the workpiece is more stable, and vibration generated when the reduced turning tool turns the workpiece is improved, the integral rigidity of the tool rest is improved, and the processing capability is improved.
The invention is further provided with: and one vertical rod of the vertical frame body is fixedly provided with a transverse power head with a drill bit pointing into the frame, and the drill bit of the transverse power head is axially perpendicular to the main shaft.
Through adopting above-mentioned scheme, set up horizontal unit head on one of them vertical pole of vertical framework, the drill bit on the horizontal unit head is directional in the frame and with main shaft axial direction, then when the vertical framework of actuating mechanism drive removes, cooperate the removal adjustment of main shaft or countershaft, the drill bit on the horizontal unit head can obtain perforating in the lateral wall different positions of work piece, can also set up the circular saw sword on the drill bit in order to cut the work piece for the tool rest can carry out the turning to the work piece, can also punch the fluting in the side of work piece.
The invention is further provided with: the turning tool apron is close to one side of the transverse power head and is provided with a front drill bit seat fixed on an upper cross rod of the vertical frame body, a drill bit of the front drill bit seat is axially parallel to the main shaft, and the direction of the drill bit on the front drill bit seat is the same as the direction of the auxiliary shaft.
By adopting the scheme, the front drill bit seat is arranged on the upper cross rod of the vertical frame body, the drill bit on the front drill bit seat is axially parallel to the main shaft, the direction of the drill bit is the same as that of the auxiliary shaft, the direction of the auxiliary shaft is opposite to that of the main shaft, the direction of the drill bit is opposite to that of the main shaft, along with the movement of the vertical frame body, the drill bit on the front drill bit seat is aligned to the front surface of a workpiece on the main shaft, then the main shaft controls the front surface of the workpiece, the drill bit on the front drill bit seat can drill the front surface of the workpiece, a turning tool is fixed on the front drill bit seat, and the front surface of the workpiece can be turned by controlling the rotation and the movement of the workpiece by matching with the main shaft; meanwhile, the height of the front drill bit seat is adjusted, so that after the workpiece on the main shaft is turned, the position of the vertical frame body is moved, the workpiece on the main shaft can be machined by the drill bit on the front drill bit seat, and at the moment, the workpiece clamped on the auxiliary shaft can be synchronously machined by the turning tool on the turning tool apron.
The invention is further provided with: the vertical frame body is away from the back power head is fixed on the vertical rod of the transverse power head, the bit axial direction of the back power head is parallel to the axial direction of the main shaft, and the bit orientation on the back power head is the same as the orientation of the main shaft.
By adopting the scheme, the back power head is arranged on the vertical rod of the vertical frame body, which is far away from the transverse power head, the axial direction of the power of the back power head is parallel to the axial direction of the main shaft, and the direction of the drill bit on the back power head is the same as the direction of the main shaft, so that the direction of the drill bit is opposite to the direction of the auxiliary shaft; and because the transverse power head and the back power head are respectively arranged on the two vertical rods at two sides of the vertical frame body, when the main shaft clamps the workpiece to be processed at the transverse power head, the auxiliary shaft can clamp the workpiece to be processed at the back power head, so that the positions of the main shaft and the auxiliary shaft are staggered, the mutual influence of the main shaft and the auxiliary shaft is avoided, and the main shaft and the auxiliary shaft can respectively clamp the workpiece to be processed simultaneously, so that the processing efficiency is improved.
The invention is further provided with: the lower part of the transverse power head is also provided with a double-sided drill bit seat fixed on a vertical rod of the vertical frame body, and two sides of the double-sided drill bit seat, facing the main shaft and the auxiliary shaft, are provided with drill bits.
By adopting the scheme, the double-sided drill bit seat is arranged on the vertical rod of the vertical frame body, and the drill bits are arranged on the two sides of the double-sided drill bit seat facing the main shaft and the auxiliary shaft, so that the main shaft and the auxiliary shaft can respectively clamp a workpiece during processing, and the processing back surface of the workpiece on the auxiliary shaft and the processing front surface of the workpiece on the main shaft can be simultaneously carried out.
The invention is further provided with: the lathe tool is characterized in that a plurality of vertical mounting grooves are formed in the lathe tool holder, the lathe tool is embedded in the mounting grooves, one side wall of the lathe tool is an inclined wall facing the outside of the grooves, clamping strips are embedded in the mounting grooves, one side surface of each clamping strip is an inclined surface and is abutted to the inclined wall of the lathe tool in a fit mode, one side surface of each clamping strip, opposite to the inclined surface, abuts against the groove wall of the mounting groove, and one side of each clamping strip, opposite to the mounting groove, is further provided with a fixing bolt in a penetrating mode in a threaded mode.
Through adopting above-mentioned scheme, the lathe tool inlays and establishes in the mounting groove by card strip embedding mounting groove to support the fastening to the lathe tool and decide, because a side of card strip is the inclined plane, then the width of one side of card strip embedding in the mounting groove is less than the width of card strip back to mounting groove one side, when the lathe tool of the not equidimension of installation in the mounting groove, the dead bolt fixed card strip also differs in order to make the degree of depth of card strip embedding in the mounting groove for the lathe tool of equidimension not can be fixed to the card strip, and dead bolt conveniently dismantles, thereby conveniently dismantles card strip and lathe tool, makes the lathe tool of the not equidimension of convenient change of turning blade holder.
The invention is further provided with: the vertical rod of the vertical frame body is provided with a vertical groove, the back power head is fixedly connected with a guide bar which is in sliding connection with the vertical groove, the vertical frame body is also fixedly provided with a regulating motor, the rotating shaft of the regulating motor is vertically arranged and is coaxially and fixedly connected with a screw rod, and the screw rod is in threaded connection with the back power head.
By adopting the scheme, although the height of the back power head is adjusted, when the main shaft clamps a workpiece to be processed at the position of the transverse power head, the auxiliary shaft can clamp another workpiece to be processed at the position of the back power head, but when the workpiece on the main shaft is required to be processed by using different drills on the transverse power head, in order to avoid interference, each drill on the transverse power head is required to be arranged along the vertical direction and move along with the vertical frame body to process the workpiece on the main shaft, at the moment, the vertical frame body moves, the height position of the back power head fixed on the vertical frame body is also changed, and the height of the back power head and the height of the workpiece on the auxiliary shaft are not matched and cannot be processed, so that a screw nut mechanism is arranged to enable the back power head to move up and down to adjust the height position, and when the drills at different positions on the transverse power head are required to process the workpiece on the main shaft, the height position of the back power head can also be adjusted to match with the height of the workpiece on the auxiliary shaft, and the workpiece on the auxiliary shaft can be processed smoothly.
The invention is further provided with: the device comprises a transverse power head, a drill bit, a back power head, a fixing block, a mounting bolt, a connecting block and a connecting block, wherein the chuck is arranged between the transverse power head and the drill bit and between the back power head and the drill bit, the fixing block is connected with the outer side of the chuck in a rotating mode, the fixing block is penetrated with the mounting bolt which is connected with the outer shell of the transverse power head or the outer shell of the back power head in a threaded mode, the drill bit is clamped at one end of the chuck, the connecting block is arranged at the other end of the chuck, the rotating head of the transverse power head and the rotating head of the back power head are all provided with embedded holes, and the connecting block is in embedded fit with the embedded holes.
Through adopting above-mentioned scheme, set up the chuck between unit head and drill bit, through chuck fixed drill bit, then conveniently change the drill bit, and set up the connecting block in the one end that the chuck was dorsad drill bit, set up on the rotation of unit head and inlay the hole, connect fixedly through inlaying the connecting block in inlaying the hole, then set up the mounting bolt on the outer fixed block of chuck and fix the chuck to the shell of unit head again, then the chuck is convenient to pull down in order to change the cutter of kind.
In summary, the invention has the following beneficial effects: firstly, the turning tool is installed and fixed on an upper cross rod of the vertical frame body, so that the turning tool is positioned above a workpiece when the workpiece is turned, and scraps turned down from the workpiece can naturally fall or naturally hang down to avoid the influence on the turning tool to turn the workpiece by the turning tool caused by winding the scraps on the turning tool; secondly, the structural distribution of each part is reasonably designed, so that the workpiece clamped by the main shaft can be processed while the workpiece clamped by the auxiliary shaft can be processed.
Drawings
FIG. 1 is a schematic general structural view of an embodiment;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a partial exploded view of the general structure of an embodiment to embody the collet sections;
fig. 4 is an enlarged view of a portion B in fig. 3.
Reference numerals: 1. a vertical frame; 2. a main shaft; 3. a secondary shaft; 4. turning a tool apron; 5. turning tools; 6. a transverse power head; 7. a front drill bit seat; 8. a rear power head; 9. a double-sided drill bit seat; 10. a mounting groove; 11. clamping strips; 12. a fixing bolt; 13. a vertical slot; 14. a guide bar; 15. regulating and controlling a motor; 16. a screw rod; 17. a chuck; 18. a fixed block; 19. installing a bolt; 20. a connecting block; 21. and (5) embedding holes.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, a tool table of a numerical control machine tool comprises a vertical frame body 1, wherein the vertical frame body 1 is driven by a driving mechanism (not shown in the figure, commonly referred to as a screw nut mechanism) to move on a vertical surface where the vertical frame body is located, namely, to move up and down and move left and right in the figure. A main shaft 2 and a secondary shaft 3 for clamping a workpiece are respectively arranged on the front and rear surfaces of the vertical frame body 1, the axial directions of the main shaft 2 and the secondary shaft 3 are perpendicular to the vertical surface where the vertical frame body 1 is positioned, the directions of the main shaft 2 and the secondary shaft 3 are opposite, the main shaft 2 is driven by a driving mechanism so that the main shaft can move back and forth along the axial direction of the main shaft, namely, the main shaft moves back and forth in the figure, and the secondary shaft 3 is driven by the driving mechanism so that the auxiliary shaft can move on a horizontal plane, namely, the main shaft moves back and forth and moves left and right in the figure.
The turning tool apron 4 is fixedly arranged on the upper cross rod of the vertical frame body 1, six turning tools 5 are fixed on the turning tool apron 4 in the embodiment, and tool bits of the turning tools 5 vertically downwards extend into the frame, so that when the turning tools 5 are used for turning workpieces clamped on the main shaft 2 or workpieces clamped on the auxiliary shaft 3, scraps produced by turning can directly fall or sag to avoid the influence on turning of the turning tools 5 caused by winding the scraps on the turning tools 5.
As shown in fig. 1 and 2, six vertical mounting grooves 10 are formed in the turning tool holder 4, the turning tool 5 is embedded in the mounting grooves 10, one side surface of the turning tool 5 is specially set to be an inclined surface facing the outside of the grooves, clamping strips 11 are embedded in the mounting grooves 10, one side surface of each clamping strip 11 is an inclined surface and is abutted against the inclined surface of the turning tool 5, one side surface of each clamping strip 11, facing away from the turning tool 5, is abutted against the groove wall of the mounting groove 10, and a fixing bolt 12 in threaded connection with the turning tool holder 4 is arranged on one side surface, facing away from the mounting groove 10, of each clamping strip 11 so as to fix the corresponding clamping strip 11. The clamping strips 11 press the turning tool 5 on the groove wall of the mounting groove 10 to fix, and the turning tool apron 4 is convenient for replacing the turning tools 5 with different sizes.
As shown in fig. 1, a transverse power head 6 is fixed on a right vertical rod of the vertical frame 1, in this embodiment, the transverse power head 6 is five shafts, and the five shafts are transversely arranged and are arranged at intervals in the vertical direction, so that a drill bit or a cutter on one shaft is not affected by drill bits or cutters on other shafts when processing a workpiece on the main shaft 2.
And a front drill bit seat 7 fixed on the cross bar of the vertical frame body 1 is arranged above the transverse power head 6, in the embodiment, the drill bits on the front drill bit seat 7 are five, the axial direction of the drill bits is parallel to the axial direction, and the drill bits face the main shaft 2 for processing the front surface of the workpiece clamped on the main shaft 2.
While a double-sided drill bit holder 9 fixed on a vertical rod on the right side of the vertical frame body 1 is arranged below the transverse power head 6, in this embodiment, four drill bits are respectively arranged on two sides of the double-sided drill bit holder 9 facing the main shaft 2 and the auxiliary shaft 3, and the double-sided drill bit holder 9 can process a workpiece clamped on the main shaft 2 and a workpiece clamped on the auxiliary shaft 3 at the same time.
The back power head 8 is fixed on the left vertical rod of the vertical frame body 1, the back power head 8 is eight-shaft type in the embodiment, the regulating motor 15 fixed on the vertical frame body 1 is further arranged above the back power head 8, the screw rod 16 is coaxially and fixedly connected to the rotating shaft of the regulating motor 15, the screw rod 16 is in threaded connection with the back power head 8, the guide strip 14 is arranged on the side face of the back power head 8, the vertical groove 13 is arranged on the left vertical rod of the vertical frame body 1, the guide strip 14 is slidably connected in the vertical groove 13, and then the back power head 8 can be controlled to move up and down when the regulating motor 15 works. The left vertical rod of the vertical frame body 1 is also provided with a part of vacant positions, and a plurality of drills or cutters can be arranged according to the requirements.
As shown in fig. 3 and 4, a chuck 17 is arranged between each rotating head of the transverse power head 6 and the drill bit, and between each rotating head of the back power head 8 and the drill bit, in this embodiment, the chuck 17 adopts a chuck 17 of an alpstol handle, one end of the chuck 17 clamps the drill bit, the other end of the chuck 17 is provided with a square connecting block 20, a corresponding embedding hole 21 is arranged on the rotating head, the connecting block 20 is in clamping fit with the embedding hole 21 to connect the chuck 17 and the rotating head, a fixed block 18 is also rotationally connected outside the chuck 17, and the fixed block 18 is fixed on the back power head 8 or the shell of the transverse power head 6 through a mounting bolt 19, so that the chuck 17 is not easy to fall off directly. After the chuck 17 is arranged, the drill bit is convenient to install and replace, and meanwhile, the whole chuck 17 is convenient to detach for installing other cutters.
The working process comprises the following steps: the first step is that the spindle 2 clamps the workpiece, and the workpiece on the spindle 2 moves to the turning tool apron 4 to be turned by the turning tool 5 through the movement of the spindle 2 and the vertical frame 1. And secondly, after the workpiece on the main shaft 2 is turned, the workpiece on the main shaft 2 is moved to the position of the front drill seat 7 through the movement of the main shaft 2 and the vertical frame body 1, and the front of the workpiece is processed by the drill on the front drill seat 7. And thirdly, moving the workpiece on the main shaft 2 to the double-sided drill head seat 9 through the movement of the main shaft 2 and the vertical frame body 1, and continuing to process the front surface of the workpiece through the drill head on the back surface of the double-sided drill head seat 9. And fourthly, moving the workpiece on the main shaft 2 to the position of the transverse power head 6 through the movement of the main shaft 2 and the vertical frame body 1, and processing the side surface of the workpiece by a drill bit or a cutter on the transverse power head 6. And fifthly, clamping the workpiece on the main shaft 2 onto the auxiliary shaft 3 through the movement coordination of the main shaft 2, the auxiliary shaft 3 and the vertical frame body 1. And sixthly, moving the workpiece on the auxiliary shaft 3 to the turning tool apron 4 through the auxiliary shaft 3 and the vertical frame body 1, and turning by the turning tool 5. Seventh, by moving the auxiliary shaft 3 and the vertical frame 1, the workpiece on the auxiliary shaft 3 moves to the double-sided drill head seat 9, and the drill on the front side of the double-sided drill head seat 9 processes the back side of the workpiece. Eighth, by moving the auxiliary shaft 3 and the vertical frame 1, the workpiece on the auxiliary shaft 3 moves to the back power head 8, the drill bit or the cutter on the back power head 8 processes the back of the workpiece, and then the whole workpiece is processed.
In the above process, the sixth step, the first step and the second step can be operated simultaneously by adjusting the height positions of the turning tool 5 and the front bit holder 7. The seventh and third steps can be operated synchronously by adjusting the heights of the drills on both sides of the double-sided drill head seat 9. In the fourth step, the vertical frame 1 needs to be adjusted up and down, and the screw rod 16 nut mechanism arranged at the back power head 8 can also adjust the back power head up and down, so that the relative height positions of the back power head 8 and the transverse power head 6 are kept unchanged, and the back power head and the transverse power head are matched with the movement of the auxiliary shaft 3, so that the eighth step and the fourth step can be operated synchronously.
The present embodiment is only for explanation of the present invention and is not to be construed as limiting the present invention, and modifications to the present embodiment, which may not creatively contribute to the present invention as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present invention.
Claims (5)
1. The utility model provides a digit control machine tool sword platform, includes vertical framework (1), vertical framework (1) is by actuating mechanism drive its on the vertical face that locates, vertical framework (1) is by actuating mechanism drive its vertical face that locates go on reciprocate and control the removal, both sides are provided with respectively around vertical framework (1) by actuating mechanism drive with along main shaft (2) of its axial back-and-forth movement and by actuating mechanism drive with countershaft (3) that remove on the horizontal plane, main shaft (2) with the orientation of countershaft (3) is opposite and axial perpendicular to vertical face that vertical framework (1) located, its characterized in that: a turning tool apron (4) is fixedly arranged on the upper cross rod of the vertical frame body (1), and a turning tool (5) with a plurality of tool bits extending downwards into the frame is fixedly arranged on the turning tool apron (4); a transverse power head (6) with a drill bit pointing into the frame is fixedly arranged on one vertical rod of the vertical frame body (1), a back power head (8) is fixedly arranged on the vertical rod, deviating from the transverse power head (6), of the vertical frame body (1), the drill bit axial direction of the back power head (8) is parallel to the axial direction of the main shaft (2), and the drill bit orientation on the back power head (8) is the same as the orientation of the main shaft (2); a vertical groove (13) is formed in a vertical rod of the vertical frame body (1), a guide bar (14) which is connected in the vertical groove (13) in a sliding manner is fixedly connected to the back power head (8), a regulating motor (15) is further fixed to the vertical frame body (1), a rotating shaft of the regulating motor (15) is vertically arranged and is coaxially and fixedly connected with a lead screw (16), and the lead screw (16) is connected to the back power head (8) in a threaded manner; all be provided with chuck (17) between horizontal unit head (6) and its drill bit between back unit head (8) and its drill bit, chuck (17) external rotation is connected with fixed block (18), wear to be equipped with on fixed block (18) threaded connection in shell of horizontal unit head (6) or mounting bolt (19) of the shell of back unit head (8), the drill bit centre gripping in one end of chuck (17), the other end of chuck (17) is provided with connecting block (20), on the rotating head of horizontal unit head (6) all be provided with on the rotating head of back unit head (8) and inlay hole (21), connecting block (20) snap fit in inlay hole (21).
2. The numerically-controlled machine tool table according to claim 1, wherein: the drill bit axial direction of the transverse power head (6) is perpendicular to the main shaft (2).
3. The numerically-controlled machine tool table according to claim 2, wherein: the turning tool apron (4) is provided with a front drill bit seat (7) fixed on the upper cross rod of the vertical frame body (1) at one side close to the transverse power head (6), the drill bit axial direction of the front drill bit seat (7) is parallel to the main shaft (2), and the direction of the drill bit on the front drill bit seat (7) is the same as the direction of the auxiliary shaft (3).
4. A numerically controlled machine tool table as set forth in claim 3, wherein: the lower part of the transverse power head (6) is also provided with a double-sided drill bit seat (9) fixed on a vertical rod of the vertical frame body (1), and drill bits are arranged on two side surfaces of the double-sided drill bit seat (9) facing the main shaft (2) and the auxiliary shaft (3).
5. The numerically-controlled machine tool table according to claim 1, wherein: be provided with a plurality of vertical mounting groove (10) on turning blade holder (4), lathe tool (5) are inlayed and are located in mounting groove (10), just a lateral wall of lathe tool (5) is for facing the outer sloping of groove, still inlay in mounting groove (10) is equipped with card strip (11), a side of card strip (11) be the inclined plane and laminating butt in the sloping of lathe tool (5), a side of card strip (11) dorsad support tightly in the cell wall of mounting groove (10), card strip (11) dorsad still wear to be equipped with threaded connection in fixing bolt (12) of turning blade holder (4) in the one side of mounting groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810565835.XA CN108620614B (en) | 2018-06-04 | 2018-06-04 | Numerical control machine tool cutter table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810565835.XA CN108620614B (en) | 2018-06-04 | 2018-06-04 | Numerical control machine tool cutter table |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108620614A CN108620614A (en) | 2018-10-09 |
| CN108620614B true CN108620614B (en) | 2024-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810565835.XA Active CN108620614B (en) | 2018-06-04 | 2018-06-04 | Numerical control machine tool cutter table |
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| CN (1) | CN108620614B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109203112B (en) * | 2018-11-02 | 2021-07-23 | 徐州丰展机械有限公司 | Multi-cutter woodworking lathe |
| CN110524027A (en) * | 2019-08-03 | 2019-12-03 | 津上精密机床（浙江）有限公司 | A kind of gantry type cutter frame structure promoting rigidity |
| CN113953828B (en) * | 2021-10-18 | 2023-11-21 | 明光市恒瑞五金有限公司 | Automatic equipment for edge milling, punching and cutting of hardware raw material processing |
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| CN208437691U (en) * | 2018-06-04 | 2019-01-29 | 津上精密机床（浙江）有限公司 | A kind of numerically-controlled machine tool knife platform |
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| CN108620614A (en) | 2018-10-09 |
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