CN211072855U - Tool setting device of numerical control machine tool - Google Patents
Tool setting device of numerical control machine tool Download PDFInfo
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- CN211072855U CN211072855U CN201922100701.3U CN201922100701U CN211072855U CN 211072855 U CN211072855 U CN 211072855U CN 201922100701 U CN201922100701 U CN 201922100701U CN 211072855 U CN211072855 U CN 211072855U
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- machine tool
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- 238000013016 damping Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 abstract description 10
- 238000005520 cutting process Methods 0.000 description 3
- 238000009776 industrial production Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a digit control machine tool cutter tool setting device, including the frame of the lathe, top one side position fixedly connected with headstock of frame of the lathe, surface one side of headstock is provided with anchor clamps, the centre gripping has the work piece on the anchor clamps, the top of frame of the lathe and the one side position that is located the headstock are provided with the base, the inside groove has been seted up in the base, bottom fixedly connected with rack in the inside groove, the top of base and the corresponding position of inside groove are provided with the support frame, the recess has been seted up in the support frame, the recess internal rotation is connected with the screw rod. The utility model discloses in, rotate through first motor drive gear, can accomplish the position location to the work piece top through the structure cooperation, when removing a control cutter and removing locating piece position structure, can accomplish accurate location with regard to the cooperation location of structure through infrared signal transmitter, calculate the process that the location can accomplish the tool setting through the lathe data.
Description
Technical Field
The utility model relates to a digit control machine tool technical field especially relates to a digit control machine tool cutter tool setting device.
Background
The numerical control machine tool is an important industrial production tool in modern industrial production, and occupies an extremely important position in the processing of some parts, and certain requirements are also made on the operation of the numerical control machine tool, such as a tool setting process, a conventional tool setting process has different methods, and a device for assisting tool setting is produced along with the development of the technology;
The existing tool setting of a numerical control machine tool has a procedure of adopting a trial cutting method to carry out tool setting, and the tool of the machine tool needs to be roughly positioned manually for trial cutting, so that the tool setting mode has low efficiency, complicated operation steps and inaccurate data, and simultaneously, the tool setting of the numerical control machine tool also has influence on the use size of a workpiece.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a cutter setting device of a numerical control machine tool.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a digit control machine tool cutter tool setting device, includes the frame, top one side position fixedly connected with headstock of frame, surface one side of headstock is provided with anchor clamps, the centre gripping has the work piece on the anchor clamps, the top of frame and the one side position that is located the headstock are provided with the base, seted up the inside groove in the base, bottom fixedly connected with rack in the inside groove, the top of base and the corresponding position of inside groove are provided with the support frame, set up the recess in the support frame, the recess internal rotation is connected with the screw rod, and the embedded second motor that is provided with the one end looks fixed connection of drive end and screw rod in the support frame the spiral shell piece has been cup jointed to the surface of screw rod, surface one side of support frame is provided with the elevator, surface one side fixedly connected with locating piece of elevator, the relative position in top and bottom on the locating piece is provided with first infrared signal transmitter The receiver, the fixed plate of position fixedly connected with that surface one side of elevator and be connected with locating piece surface one side, the top and the bottom position of fixed plate all are provided with the cylinder, two the equal fixedly connected with lifter plate of drive end of cylinder, two one side that the surface of lifter plate is relative is provided with second infrared signal transmitter and second infrared signal receiver respectively.
As a further description of the above technical solution:
The supporting frame is characterized in that a hollow groove is formed in the bottom of the supporting frame and corresponds to the inner groove, a gear meshed with the rack is connected in the hollow groove in a rotating mode, and a first motor fixedly connected with a central shaft of the gear is arranged on one side of the outer surface of the supporting frame.
As a further description of the above technical solution:
One side of the outer surface of the screw block is fixedly connected with one side of the outer surface of the lifting block through a connecting block.
As a further description of the above technical solution:
A damping groove is formed in one side of the outer surface of the positioning block, a damping plate is arranged in the damping groove, and a damping spring is connected between the inner surface of the damping plate and the inner wall of the damping groove.
As a further description of the above technical solution:
The top position of support frame is provided with the controller.
As a further description of the above technical solution:
A moving frame is arranged on one side of the top of the machine tool frame, a cutter clamp is fixedly connected to the top of the moving frame, and a cutter is arranged on the cutter clamp.
The utility model discloses following beneficial effect has:
The numerical control machine tool cutter aligning device has the advantages that the whole structure is tightly connected, the structure runs stably, and meanwhile, the structure can be accurately positioned, so that accurate tool alignment can be realized, when the numerical control machine tool cutter aligning device is used, a cutter is clamped on a cutter clamp, a workpiece is clamped on a clamp, a second motor is started through a controller, the second motor drives a screw rod to rotate, the screw rod drives a screw block to move, the screw block drives a lifting block to move through the connection relation of connecting blocks, the lifting block drives a fixing plate to move to a horizontal position corresponding to the workpiece, two air cylinders are started, the air cylinders drive two lifting plates to respectively ascend and descend, simultaneously, a second infrared signal transmitter and a second infrared signal receiver are started, a first motor is started, the first motor drives a gear to rotate, the gear drives a supporting frame to move through meshing connection with a rack, and the supporting frame drives the second infrared signal transmitter and the second infrared signal receiver to, when the top end of the workpiece blocks a signal transmitted by the second infrared signal transmitter, the second infrared receiver cannot receive the signal and feeds the signal back to the controller, the controller controls the first motor to stop, so that the structure finishes positioning the top end of the workpiece, the movable frame moves to the position of the support frame, the movable frame drives the cutter on the cutter clamp to move, the first infrared signal transmitter and the first infrared signal receiver are started, when the cutter opening of the cutter blocks the signal of the first infrared signal transmitter, the first infrared signal receiver cannot receive the signal and feeds the signal back to the controller, the controller feeds the signal back to a machine tool control center, so that the movable frame automatically stops moving, the controller simultaneously transmits the currently positioned data to a machine tool control center, the machine tool control center analyzes the current position data and compensates the distance between the first infrared signal transmitter and the second infrared signal transmitter, the cutter positioning is completed, so that automatic cutter setting is realized, the whole structure realizes automatic and accurate cutter setting through accurate positioning control of the structure, the problem that the existing cutter setting device has a procedure of setting the cutter by adopting a trial cutting method is solved, the efficiency of the cutter setting mode is low, the operation steps are complicated, the data are not accurate enough, and the use data of the workpiece are also influenced.
Drawings
Fig. 1 is a front view of a tool setting device of a numerical control machine tool provided by the present invention;
Fig. 2 is a side view of a support frame of the numerical control machine tool setting device according to the present invention;
Fig. 3 is an enlarged view of a position a in fig. 1 of a tool setting device of a numerical control machine tool.
Illustration of the drawings:
1. A frame of the machine tool; 2. a main spindle box; 3. a clamp; 4. a workpiece; 5. a base; 6. an inner tank; 7. a rack; 8. a support frame; 9. a hollow groove; 10. a gear; 11. a first motor; 12. a groove; 13. a screw; 14. a second motor; 15. a screw block; 16. connecting blocks; 17. a lifting block; 18. positioning blocks; 19. a first infrared signal emitter; 20. a first infrared signal receiver; 21. a damping groove; 22. a damper plate; 23. a damping spring; 24. a fixing plate; 25. a cylinder; 26. a lifting plate; 27. a second infrared signal emitter; 28. a second infrared signal receiver; 29. a controller; 30. a movable frame; 31. a tool holder; 32. and (4) a cutter.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a tool setting device for a numerical control machine tool comprises a machine tool frame 1, a spindle box 2 is fixedly connected to one side of the top of the machine tool frame 1, a clamp 3 is arranged on one side of the outer surface of the spindle box 2, a workpiece 4 is clamped on the clamp 3, a base 5 is arranged on the top of the machine tool frame 1 and located on one side of the spindle box 2, an inner groove 6 is formed in the base 5, a rack 7 is fixedly connected to the bottom in the inner groove 6, a support frame 8 is arranged on the top of the base 5 corresponding to the inner groove 6, a groove 12 is formed in the support frame 8, a screw 13 is rotatably connected to the groove 12, a screw block 15 is sleeved on the outer surface of a screw 13 of a second motor 14, the driving end of the screw 13 is fixedly connected with one end of the screw 13, a lifting block 17 is arranged on one side of the outer surface of the support frame 8, a positioning block 18 is fixedly connected to one side The infrared signal processing device comprises a first infrared signal receiver 20, a fixed plate 24 fixedly connected with the outer surface of the lifting block 17 and the outer surface of the positioning block 18, air cylinders 25 are arranged at the top and the bottom of the fixed plate 24, lifting plates 26 are fixedly connected with the driving ends of the two air cylinders 25, and a second infrared signal transmitter 27 and a second infrared signal receiver 28 are arranged on the opposite sides of the outer surfaces of the two lifting plates 26 respectively.
A hollow groove 9 is formed in the bottom of the support frame 8 at a position corresponding to the inner groove 6, a gear 10 meshed with the rack 7 is connected in the hollow groove 9 in a rotating mode, a first motor 11 with a driving end fixedly connected with a central shaft of the gear 10 is arranged on one side of the outer surface of the support frame 8, the support frame 8 can be driven to move by the rotation of the gear 10 driven by the first motor 11 and the meshed connection of the gear 10 and the rack 7, and therefore the structure can be conveniently located; one side of the outer surface of the screw block 15 is fixedly connected with one side of the outer surface of the lifting block 17 through a connecting block 16, and the stable operation of the structure can be realized through the connection of the connecting block 16; a damping groove 21 is formed in one side of the outer surface of the positioning block 18, a damping plate 22 is arranged in the damping groove 21, a damping spring 23 is connected between the inner surface of the damping plate 22 and the inner wall of the damping groove 21, and when the cutter clamp 31 can be effectively placed and positioned due to the arrangement of the damping plate 22 and the damping spring 23 in the damping groove 21, the cutter clamp can play a good role in buffering when the cutter clamp 31 moves too far, so that the structure can be protected; the controller 29 is arranged at the top of the support frame 8, the infrared detection structure and the operation structure can be effectively controlled and driven through the arrangement of the controller 29, meanwhile, position data are transmitted to a machine tool control panel for data positioning, and the model of the controller 29 can be STM 32; the top one side position of bedstead 1 is provided with removes frame 30, and the top fixedly connected with cutter clamp 31 that removes frame 30 is provided with cutter 32 on the cutter clamp 31, and through the cutter 32 on the cutter clamp 31 that sets up, the cooperation structure setting can effectually carry out accurate positioning work, realizes automatic tool setting process.
The working principle is as follows: when the numerical control machine tool setting device is used, a cutter 32 is clamped on a cutter clamp 31, a workpiece 4 is clamped on a clamp 3, a second motor 14 is started through a controller 29, the second motor 14 drives a screw rod 13 to rotate, the screw rod 13 drives a screw block 15 to move, the screw block 15 drives a lifting block 17 to move through the connection relationship of a connecting block 16, the lifting block 17 drives a fixing plate 24 to move to a horizontal position corresponding to the workpiece 4, two air cylinders 25 are started, the air cylinders 25 drive two lifting plates 26 to respectively ascend and descend, simultaneously, a second infrared signal transmitter 27 and a second infrared signal receiver 28 are started, a first motor 11 is started, the first motor 11 drives a gear 10 to rotate, the gear 10 drives a supporting frame 8 to move through meshing connection with a rack 7, the supporting frame 8 drives a second infrared signal transmitter 27 and a second infrared signal receiver 28 to move to the position of the workpiece 4, when one end of the workpiece 4 blocks the signal transmitted by the second infrared signal transmitter 27, the second infrared signal receiver 28 fails to receive the signal and feeds the signal back to the controller 29, the controller 29 controls the first motor 11 to stop, so that the structure finishes positioning the top end of the workpiece 4, the numerical control machine control center controls the movable frame 30 to move to the position of the support frame 8, the movable frame 30 drives the cutter 32 on the cutter clamp 31 to move, the first infrared signal transmitter 19 and the first infrared signal receiver 20 are started, when the cutter opening of the cutter 32 blocks the signal of the first infrared signal transmitter 19, the first infrared signal receiver 20 fails to receive the signal and feeds the signal back to the controller 29, the controller 29 feeds back the signal to the machine control center, so that the movable frame 30 automatically stops moving, meanwhile, the controller 29 transmits the currently positioned position data to the machine control center, and the machine control center analyzes the current position data, and the distance between the first infrared signal emitter 19 and the second infrared signal emitter 27 is compensated, the positioning of the cutter 32 is completed, thereby realizing the automatic cutter setting process.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a digit control machine tool cutter tool setting device, includes lathe frame (1), its characterized in that: a spindle box (2) is fixedly connected to one side of the top of the machine tool frame (1), a clamp (3) is arranged on one side of the outer surface of the spindle box (2), a workpiece (4) is clamped on the clamp (3), a base (5) is arranged on the top of the machine tool frame (1) and located on one side of the spindle box (2), an inner groove (6) is formed in the base (5), a rack (7) is fixedly connected to the bottom in the inner groove (6), a support frame (8) is arranged on the top of the base (5) and corresponding to the inner groove (6), a groove (12) is formed in the support frame (8), a screw rod (13) is rotatably connected to the groove (12), a second motor (14) with a driving end fixedly connected with one end of the screw rod (13) is embedded into the support frame (8), and a screw block (15) is sleeved on the outer surface of the, surface one side of support frame (8) is provided with elevator (17), surface one side fixedly connected with locating piece (18) of elevator (17), the relative position in top and bottom is provided with first infrared signal transmitter (19) of matched with and first infrared signal receiver (20) respectively on locating piece (18), the surface one side of elevator (17) and the fixed plate (24) of position fixedly connected with that is connected with locating piece (18) surface one side, the top and the bottom position of fixed plate (24) all are provided with cylinder (25), two the equal fixedly connected with lifter plate (26) of drive end of cylinder (25), two the relative one side of surface of lifter plate (26) is provided with second infrared signal transmitter (27) and second infrared signal receiver (28) respectively.
2. The cutter setting device of the numerical control machine tool according to claim 1, characterized in that: the hollow groove (9) is formed in the position, corresponding to the inner groove (6), in the bottom of the support frame (8), the gear (10) meshed with the rack (7) is connected in the hollow groove (9) in a rotating mode, and a first motor (11) fixedly connected with a central shaft of the drive end and the gear (10) is arranged on one side of the outer surface of the support frame (8).
3. The cutter setting device of the numerical control machine tool according to claim 1, characterized in that: one side of the outer surface of the screw block (15) is fixedly connected with one side of the outer surface of the lifting block (17) through a connecting block (16).
4. The cutter setting device of the numerical control machine tool according to claim 1, characterized in that: a damping groove (21) is formed in one side of the outer surface of the positioning block (18), a damping plate (22) is arranged in the damping groove (21), and a damping spring (23) is connected between the inner surface of the damping plate (22) and the inner wall of the damping groove (21).
5. The cutter setting device of the numerical control machine tool according to claim 1, characterized in that: the top position of support frame (8) is provided with controller (29).
6. The cutter setting device of the numerical control machine tool according to claim 1, characterized in that: a moving frame (30) is arranged on one side of the top of the machine tool frame (1), a cutter clamp (31) is fixedly connected to the top of the moving frame (30), and a cutter (32) is arranged on the cutter clamp (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922100701.3U CN211072855U (en) | 2019-11-29 | 2019-11-29 | Tool setting device of numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922100701.3U CN211072855U (en) | 2019-11-29 | 2019-11-29 | Tool setting device of numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211072855U true CN211072855U (en) | 2020-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922100701.3U Expired - Fee Related CN211072855U (en) | 2019-11-29 | 2019-11-29 | Tool setting device of numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211072855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114227374A (en) * | 2021-12-17 | 2022-03-25 | 广州市锐美汽车零部件有限公司 | Shaft machining tool setting device and shaft machining machine tool |
-
2019
- 2019-11-29 CN CN201922100701.3U patent/CN211072855U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114227374A (en) * | 2021-12-17 | 2022-03-25 | 广州市锐美汽车零部件有限公司 | Shaft machining tool setting device and shaft machining machine tool |
| CN114227374B (en) * | 2021-12-17 | 2024-04-05 | 广州市锐美汽车零部件有限公司 | Shaft machining tool setting device and shaft machining machine tool |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200724 |
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| CF01 | Termination of patent right due to non-payment of annual fee |