CN212286911U - Workpiece detection device for numerical control machining - Google Patents
Workpiece detection device for numerical control machining Download PDFInfo
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- CN212286911U CN212286911U CN202020411577.2U CN202020411577U CN212286911U CN 212286911 U CN212286911 U CN 212286911U CN 202020411577 U CN202020411577 U CN 202020411577U CN 212286911 U CN212286911 U CN 212286911U
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Abstract
The utility model discloses a work piece detection device for numerical control processing, including the work piece determine module that is used for the geometric characteristics of real time monitoring work piece and the main shaft assembly who is used for installing the cutter, work piece determine module installs on main shaft assembly, work piece determine module is including driving actuating cylinder, sliding assembly, trigger formula gauge head, the measuring needle, supporting seat and mount pad, sliding assembly installs on main shaft assembly, the mount pad is installed on sliding assembly, the lower extreme at the mount pad is installed to trigger formula gauge head, the measuring needle is installed at the lower extreme that triggers the formula gauge head, the supporting seat is installed on main shaft assembly, it installs on the supporting seat and is connected with the mount pad transmission to drive actuating cylinder. The utility model discloses a setting of triggering formula gauge head and stylus carries out the alignment to the work piece before the processing, carries out real time monitoring to the geometric features of work piece whether the discrepancy in the course of working, and effective supplementary numerical control machining center effectively improves production efficiency to the processing of work piece, guarantees the production quality and the machining precision of product.
Description
Technical Field
The utility model relates to a numerical control machining center field, in particular to a work piece detection device for numerical control processing.
Background
The numerical control machining center is a high-efficiency automatic machine tool which consists of mechanical equipment and a numerical control system and is suitable for machining complex parts, and is one of numerical control machines with the highest yield and the most extensive application in the world at present. The processing device has stronger comprehensive processing capability, can finish a plurality of processing contents after a workpiece is clamped once, has higher processing precision, has the production efficiency 5 to 10 times that of common production equipment, and is suitable for producing single products with more complex shapes and higher precision requirements or middle and small batches of various products.
However, most of the existing numerical control machining centers are not provided with auxiliary equipment, the workpiece cannot be aligned before machining, and whether the geometric characteristics of the workpiece are out of tolerance or not cannot be monitored in real time in the machining process, so that the standby time of the equipment is long, the working efficiency and the production efficiency of the equipment are reduced, and the production quality and the precision cannot be guaranteed due to the complex shape of the workpiece.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem to the defect that exists among the above-mentioned prior art, provide a work piece detection device for numerical control processing to solve the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the utility model discloses the technical scheme who takes as follows: a workpiece detection device for numerical control machining comprises a workpiece detection assembly and a spindle assembly, wherein the workpiece detection assembly is used for monitoring the geometric characteristics of a workpiece in real time, the spindle assembly is used for mounting a cutter, and the workpiece detection assembly is mounted on the spindle assembly; wherein, work piece determine module is including driving actuating cylinder, slip subassembly, triggering formula gauge head, survey needle, supporting seat and mount pad, the slip subassembly is installed spindle unit is last, the mount pad is installed slip subassembly is last, the formula of triggering gauge head is installed the lower extreme of mount pad, the survey needle is installed the lower extreme of triggering formula gauge head, the supporting seat is installed spindle unit is last, it installs to drive actuating cylinder on the supporting seat and with the mount pad transmission is connected to drive the up-and-down motion of mount pad on slip subassembly to this drives the up-and-down motion of triggering formula gauge head.
As a further elaboration of the above technical solution:
in the above technical scheme, the sliding assembly includes a first slide rail and a first slider, the first slide rail is installed on the spindle assembly, the first slider is connected with the first slide rail in a sliding manner, and the mounting base is installed on the first slider.
In the above technical scheme, the spindle assembly includes a spindle, a spindle sliding assembly and a mounting block, the mounting block is installed on the spindle sliding assembly, and the spindle is installed on the mounting block.
In the above technical scheme, main shaft slip subassembly includes mounting panel, second slide rail, second slider, lead screw driving motor and fly leaf, second slide rail, lead screw and lead screw driving motor are all installed on the mounting panel, the second slider with second slide rail sliding connection and with lead screw fixed connection, the fly leaf with second slider fixed connection, the installation piece is established on the fly leaf, thereby lead screw driving motor with thereby the drive is connected in the lead screw transmission the lead screw takes place to rotate to this drives the up-and-down reciprocating motion of second slider on the second slide rail, thereby drives the up-and-down reciprocating motion of fly leaf.
In the technical scheme, an annular water sprayer is arranged below the main shaft, and water outlets of the annular water sprayer are uniformly arranged below the main shaft in a surrounding mode.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a setting of triggering formula gauge head and stylus carries out the alignment to the work piece before the processing, carries out real time monitoring to the geometric features of work piece whether the discrepancy in the course of working, and effective supplementary numerical control machining center reduces equipment stand-by time to the processing of work piece, effectively improves production efficiency, guarantees the production quality and the machining precision of product.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a workpiece detection assembly; 11. a driving cylinder; 12. a sliding assembly; 13. a trigger probe; 14. measuring a needle; 15. a supporting seat; 16. a mounting seat; 17. a first slide rail; 18. a first slider; 2. a spindle assembly; 21. a main shaft; 22. a spindle slide assembly; 23. mounting blocks; 24. mounting a plate; 25. a second slide rail; 26. a movable plate; 27. a screw rod; 28. the screw rod drives the motor; 29. a ring-shaped water sprayer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; 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 application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
As shown in fig. 1, a workpiece detection device for numerical control machining includes a workpiece detection assembly 1 for monitoring geometric characteristics of a workpiece in real time and a spindle assembly 2 for mounting a tool, wherein the workpiece detection assembly 1 is mounted on the spindle assembly 2. Wherein, work piece determine module 1 is including driving actuating cylinder 11, sliding component 12, triggering formula gauge head 13, survey needle 14, supporting seat 15 and mount pad 16, sliding component 12 is installed on main shaft assembly 2, mount pad 16 is installed sliding component 12 is last, trigger formula gauge head 13 is installed the lower extreme of mount pad 16, survey needle 14 is installed the lower extreme of triggering formula gauge head 13, supporting seat 15 is installed on main shaft assembly 2, it installs to drive actuating cylinder 11 supporting seat 15 on and with mount pad 16 transmission is connected to drive mount pad 16 up-and-down reciprocating motion on sliding component 12 to this drives the up-and-down reciprocating motion of triggering formula gauge head 13. The utility model discloses a setting of triggering formula gauge head 13 and measuring stylus 14 carries out the alignment to the work piece before the processing, carries out real time monitoring to the geometric features of work piece whether the overproof in the course of working, and effective supplementary numerical control machining center reduces equipment stand-by time to the processing of work piece, effectively improves production efficiency, guarantees the production quality and the machining precision of product.
Specifically, the sliding assembly 12 includes a first slide rail 17 and a first slide block 18, the first slide rail 17 is mounted on the spindle assembly 2, the first slide block 18 is slidably connected to the first slide rail 17, and the mounting base 16 is mounted on the first slide block 18. The vertical reciprocating motion of driving actuating cylinder 11 drive mount 16 drives the vertical reciprocating motion of trigger formula gauge head 13 and survey needle 14 and carries out alignment and control to the work piece, and the setting through first slider 18 and first slide rail 17 makes the vertical motion of trigger formula gauge head 13 and survey needle 14 more stable, guarantees the accurate alignment to the work piece.
In this embodiment, the spindle assembly 2 includes a spindle 21, a spindle sliding assembly 22, and a mounting block 23, where the mounting block 23 is installed on the spindle sliding assembly 22, and the spindle 21 is installed on the mounting block 23. The spindle sliding assembly 22 includes a mounting plate 24, a second slide rail 25, a second slide block (not shown), a screw rod 27, a screw rod driving motor 28 and a movable plate 26, the second slide rail 25, the screw rod 27 and the screw rod driving motor 28 are all mounted on the mounting plate 23, the second slide block 26 is slidably connected with the second slide rail 25 and fixedly connected with the screw rod 27, the movable plate 26 is fixedly connected with the second slide block 26, the mounting block 23 is mounted on the movable plate 26, the screw rod driving motor 28 is in transmission connection with the screw rod 27 to drive the screw rod 27 to rotate, so as to drive the second slide block 26 to reciprocate up and down on the second slide rail 25, thereby driving the movable plate 26 to reciprocate up and down to drive the spindle 21 to process a workpiece.
Preferably, an annular water sprayer 29 is arranged below the main shaft 21, and the water outlets of the annular water sprayer 29 are uniformly arranged around the lower part of the main shaft 21. After the machining is completed, the annular water sprayer 29 sprays water to the workpiece to clean the dust left on the workpiece after the machining.
When the device works, before a workpiece is machined, the driving cylinder 11 drives the mounting base 16 to move downwards along the first slide rail 17, the trigger type measuring head 13 and the measuring needle 14 are driven to move downwards to reach a designated position, the surface appearance of the workpiece is measured, when the trigger type measuring head 13 measures and finds the workpiece, the measuring needle 14 deflects, a closed active circuit is arranged inside the trigger type measuring head 13 and is connected with a trigger mechanism, the trigger mechanism generates trigger action to cause the circuit state to change and send out acousto-optic signals to indicate the working state of the measuring needle 14 and transmit the signals to a control system of a numerical control machining center, the control system automatically performs offset calculation and correction on the workpiece, after the correction is completed, the lead screw driving motor 28 drives the lead screw 27 to rotate to drive the main shaft 21 to move downwards to machine the workpiece, and simultaneously, the trigger type measuring head 13 and the measuring needle 14 perform real-time monitoring on the geometric characteristics of the workpiece, until the workpiece is machined.
The utility model discloses a setting of triggering formula gauge head 13 and measuring stylus 14 carries out the alignment to the work piece before the processing, carries out real time monitoring to the geometric features of work piece whether the overproof in the course of working, and effective supplementary numerical control machining center reduces equipment stand-by time to the processing of work piece, effectively improves production efficiency, guarantees the production quality and the machining precision of product.
The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.
Claims (5)
1. A workpiece detection device for numerical control machining is characterized by comprising a workpiece detection assembly and a spindle assembly, wherein the workpiece detection assembly is used for monitoring the geometric characteristics of a workpiece in real time, the spindle assembly is used for mounting a cutter, and the workpiece detection assembly is mounted on the spindle assembly; wherein, work piece determine module is including driving actuating cylinder, slip subassembly, triggering formula gauge head, survey needle, supporting seat and mount pad, the slip subassembly is installed spindle unit is last, the mount pad is installed slip subassembly is last, the formula of triggering gauge head is installed the lower extreme of mount pad, the survey needle is installed the lower extreme of triggering formula gauge head, the supporting seat is installed spindle unit is last, it installs to drive actuating cylinder on the supporting seat and with the mount pad transmission is connected to drive the up-and-down motion of mount pad on slip subassembly to this drives the up-and-down motion of triggering formula gauge head.
2. The workpiece detection device for numerical control machining according to claim 1, wherein the sliding assembly comprises a first sliding rail and a first sliding block, the first sliding rail is mounted on the spindle assembly, the first sliding block is connected with the first sliding rail in a sliding manner, and the mounting base is mounted on the first sliding block.
3. The apparatus of claim 1, wherein the spindle assembly comprises a spindle, a spindle sliding assembly and a mounting block, the mounting block is mounted on the spindle sliding assembly, and the spindle is mounted on the mounting block.
4. The workpiece detection device for numerical control machining according to claim 3, wherein the spindle sliding assembly comprises a mounting plate, a second slide rail, a second slider, a lead screw driving motor and a movable plate, the second slide rail, the lead screw and the lead screw driving motor are all mounted on the mounting plate, the second slider is slidably connected with the second slide rail and fixedly connected with the lead screw, the movable plate is fixedly connected with the second slider, the mounting block is mounted on the movable plate, and the lead screw driving motor is in transmission connection with the lead screw to drive the lead screw to rotate, so that the second slider is driven to reciprocate up and down on the second slide rail, and the movable plate is driven to reciprocate up and down.
5. The workpiece detection device for numerical control machining according to claim 3, wherein an annular water sprayer is arranged below the main shaft, and water outlets of the annular water sprayer are uniformly arranged around the lower portion of the main shaft.
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CN202020411577.2U CN212286911U (en) | 2020-03-26 | 2020-03-26 | Workpiece detection device for numerical control machining |
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CN202020411577.2U CN212286911U (en) | 2020-03-26 | 2020-03-26 | Workpiece detection device for numerical control machining |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117140218A (en) * | 2023-06-19 | 2023-12-01 | 深圳市神州数控机床有限公司 | Composite horizontal numerically controlled grinder capable of grinding inner and outer round composite materials simultaneously |
CN117681048A (en) * | 2024-02-04 | 2024-03-12 | 山东迪威森数控机床有限公司 | Online detection device and related detection method for machining center |
-
2020
- 2020-03-26 CN CN202020411577.2U patent/CN212286911U/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117140218A (en) * | 2023-06-19 | 2023-12-01 | 深圳市神州数控机床有限公司 | Composite horizontal numerically controlled grinder capable of grinding inner and outer round composite materials simultaneously |
CN117140218B (en) * | 2023-06-19 | 2024-06-11 | 深圳市神州数控机床有限公司 | Composite horizontal numerically controlled grinder capable of grinding inner and outer round composite materials simultaneously |
CN117681048A (en) * | 2024-02-04 | 2024-03-12 | 山东迪威森数控机床有限公司 | Online detection device and related detection method for machining center |
CN117681048B (en) * | 2024-02-04 | 2024-05-10 | 山东迪威森数控机床有限公司 | Online detection device and related detection method for machining center |
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