CN218765226U - Device for measuring thermal compensation value of machine tool - Google Patents
Device for measuring thermal compensation value of machine tool Download PDFInfo
- Publication number
- CN218765226U CN218765226U CN202222921882.8U CN202222921882U CN218765226U CN 218765226 U CN218765226 U CN 218765226U CN 202222921882 U CN202222921882 U CN 202222921882U CN 218765226 U CN218765226 U CN 218765226U
- Authority
- CN
- China
- Prior art keywords
- support
- translation
- lifting support
- lead screw
- slide rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model relates to a measure device of lathe thermal compensation value, its characterized in that: including base, frock fixed station, collateral branch frame, translation support, lifting support, cutter chuck and test fixture, frock fixed station fix at the base, the vertical setting of collateral branch frame on the base of frock fixed station one side, the top at the collateral branch frame is connected through translation mechanism to the setting of translation support level, the vertical setting of lifting support and being located frock fixed station directly over, lifting support pass through lifting mechanism and connect the one side at the translation support, lifting support in install the rotating electrical machines, the rotating electrical machines stretches out and is connected with test tool through the cutter chuck from lifting support's bottom, test fixture fix on frock fixed station. The design has the advantages of simple structure, easy manufacture, practicality and high efficiency.
Description
Technical Field
The utility model relates to a tool equipment that hot lift length used to the lathe with different rotational speed operation time mainly compensates the cutter lift length for the lathe is automatic under the temperature of difference, specific device that measures lathe thermal compensation value that relates to.
Background
In the actual machining process of the tool, heat is generated when the tool contacts with a workpiece during rotation, so that the temperature of the tool changes, parameters of the tool, such as length and width, tool elongation and thickness, change are caused by the change of expansion caused by heat and contraction caused by cold, unnecessary errors are caused to the machined workpiece, and when some high-precision workpieces are machined, the errors cause irreparable loss, so that the design of the device for measuring the thermal compensation value of the machine tool is particularly important for solving the problems.
Disclosure of Invention
The utility model discloses a solve above-mentioned problem and designed a measure device of lathe thermal compensation value, measure through the deformation volume of test frock under test cutter each time quantum and each temperature among the pairing rotation process to carry out automatic compensation in actual course of working, reduce the influence of machining error to the work piece, played the effect that increases practicality.
In order to solve the technical problem, the utility model provides a measure device of lathe thermal compensation value which characterized in that: including base, frock fixed bolster, collateral branch frame, translation support, lifting support, cutter chuck and test fixture, frock fixed bolster fix at the base, the vertical setting of collateral branch frame on the base of frock fixed bolster one side, the top at the collateral branch frame is connected through translation mechanism to the support level setting of translation, the vertical setting of lifting support and being located frock fixed bolster directly over, lifting support pass through lifting mechanism and connect the one side at the translation support, lifting support in install rotating electrical machines, rotating electrical machines stretches out and is connected with test tool through the cutter chuck from lifting support's bottom, test fixture fix on frock fixed bolster, the cutter chuck in be provided with the temperature sensor who links to each other with the trial tool, test tool contacts with test fixture under translation mechanism and lifting support's effect, measures through test tool to the deformation volume of test tool among the rotation process.
Further: translation mechanism including set up the first slide rail in translation support lower extreme both sides, set up at collateral branch frame top and first slide rail assorted first slider, a servo motor, first lead screw and first liveliness, the translation support through the cooperation sliding connection of first slide rail and first slider at the top of collateral branch frame, a servo motor install in translation mechanism and link to each other with first lead screw, first lead screw and first slide rail be parallel to each other, first liveliness and collateral branch frame fixed connection and connect on the lead screw.
And further: elevating system including setting up the second slide rail on lifting support, setting second slider, second servo motor, second lead screw and the second flexible on translation support, lifting support is respectively vertical to be provided with a second slide rail towards the front and back both ends of translation support one side, translation support on respectively be provided with two second slide rails for the position of two second slide rails, lifting support pass through the vertical lift of the cooperation of second slide rail and second slider and connect on translation support, second servo motor install in lifting support and link to each other with the second lead screw, second lead screw and second slide rail be parallel to each other, the second flexible fix on translation support and connect on the second lead screw.
And further: test fixture mounting plate, L type board, backup pad, first position sensor, second position sensor and the third position sensor of bending, the L type board of bending be the 90 degrees forms of bending, the backup pad level fix between the both sides wall of the L type board of bending, backup pad and L type board of bending link into an organic whole, backup pad and L type both sides wall of the board of bending on respectively be fixed with a contact head, the contact head be hollow form, first position sensor and backup pad on the contact head link to each other, second position sensor and third position sensor link to each other with two contact heads on the L type board of bending respectively.
After the structure is adopted, the utility model measures the deformation quantity of the test tool at each time segment and each temperature in the rotation process through the test tool, thereby automatically compensating in the actual processing process, reducing the influence of processing errors on the workpiece and playing a role in increasing the practicability; and the design also has the advantages of simple structure, easy manufacture, practicality and high efficiency.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a in fig. 1.
Detailed Description
The device for measuring the thermal compensation value of the machine tool comprises a base 1, a tool fixing workbench 2, a side support 3, a translation support 4, a lifting support 8, a tool chuck 11 and a testing tool, wherein the tool fixing workbench is fixed on the base, the side support is vertically arranged on the base on one side of the tool fixing workbench, the translated support is horizontally arranged and connected to the top of the side support through a translation mechanism, the lifting support is vertically arranged and located right above the tool fixing workbench, the lifting support is connected to one side of the translation support through the lifting mechanism, a rotating motor is installed in the lifting support, extends out of the bottom of the lifting support and is connected with the testing tool through the tool chuck, the testing tool is fixed on the tool fixing workbench, a temperature sensor connected with a test tool is arranged in the tool chuck, the testing tool is in contact with the testing tool under the effects of the translation mechanism and the lifting support, and the deformation quantity of the testing tool in the rotation process is measured through the testing tool.
The translation mechanism shown in fig. 1 comprises a first slide rail 5 arranged on two sides of the lower end of a translation support, a first sliding block 6 arranged on the top of a side support and matched with the first slide rail, a first servo motor, a first lead screw and a first flexible joint, wherein the translation support is connected to the top of the side support in a sliding mode through the matching of the first slide rail and the first sliding block, the first servo motor is installed in the translation mechanism and connected with the first lead screw, the first lead screw is parallel to the first slide rail, and the first flexible joint is fixedly connected with the side support and connected to the lead screw.
The lifting mechanism shown in fig. 1 comprises a second slide rail 9 arranged on the lifting support, a second slider 7 arranged on the translation support, a second servo motor, a second lead screw and a second flexible, wherein the front end and the rear end of the lifting support facing one side of the translation support are respectively vertically provided with a second slide rail, the translation support is respectively provided with two second slide rails at positions corresponding to the two second slide rails, the lifting support is vertically connected to the translation support through the matching of the second slide rails and the second slider in a lifting manner, the second servo motor is arranged in the lifting support and connected with the second lead screw, the second lead screw is parallel to the second slide rails, and the second flexible is fixed on the translation support and connected to the second lead screw.
The test fixture comprises a test fixture mounting base plate 10-1, an L-shaped bending plate 10-2, a support plate 10-3, a first position sensor 10-4, a second position sensor 10-5 and a third position sensor 10-6, wherein the L-shaped bending plate is bent for 90 degrees, the support plate is horizontally fixed between two side walls of the L-shaped bending plate and is connected with the L-shaped bending plate into a whole, two contact heads are respectively fixed on the two side walls of the support plate and the L-shaped bending plate and are hollow, the first position sensor is connected with a contact head on the support plate, and the second position sensor and the third position sensor are respectively connected with two contact heads on the L-shaped bending plate.
In summary, the utility model measures the deformation quantity of the test tool at each time segment and each temperature in the rotation process through the test tool, thereby automatically compensating in the actual processing process, reducing the influence of the processing error on the workpiece and playing the role of increasing the practical performance; and the design also has the advantages of simple structure, easy manufacture, practicality and high efficiency.
Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, a plurality of modifications and decorations without departing from the principle of the present invention should be considered as the protection scope of the present invention.
Claims (4)
1. A device for measuring the thermal compensation value of a machine tool is characterized in that: including base (1), frock fixed station (2), collateral branch frame (3), translation support (4), lifting support (8), cutter chuck (11) and test fixture, frock fixed station fix at the base, the vertical setting of collateral branch frame on the base of frock fixed station one side, the top at the collateral branch frame is connected through translation mechanism to the translation support level setting, the vertical setting of lifting support and being located frock fixed station directly over, lifting support pass through elevating system and connect in one side of translation support, lifting support in install rotating electrical machines, rotating electrical machines stretches out and is connected with test tool through the cutter chuck from lifting support's bottom, test fixture fix on frock fixed station, the cutter chuck in be provided with the temperature sensor who links to each other with the test tool, test tool contacts with test fixture under the effect of translation mechanism and lifting support, measures through the deformation volume of test fixture in the pairing process.
2. The apparatus for measuring thermal compensation value of machine tool according to claim 1, wherein: translation mechanism including setting up first slide rail (5) in translation support lower extreme both sides, setting at collateral branch frame top and first slide rail assorted first slider (6), a servo motor, first lead screw and first liveliness, the translation support through the cooperation sliding connection of first slide rail and first slider at the top of collateral branch frame, a servo motor install in translation mechanism and link to each other with first lead screw, first lead screw and first slide rail be parallel to each other, first liveliness and collateral branch frame fixed connection and connect on the lead screw.
3. The apparatus for measuring thermal compensation value of machine tool according to claim 1, wherein: elevating system including setting up second slide rail (9) on lifting support, setting second slider (7), second servo motor, second lead screw and the second flexible on translation support, lifting support is respectively vertical to be provided with a second slide rail towards the front and back both ends of translation support one side, translation support on respectively be provided with two second slide rails for the position of two second slide rails, lifting support pass through the vertical lift of the cooperation of second slide rail and second slider and connect on translation support, second servo motor install in lifting support and link to each other with the second lead screw, second lead screw and second slide rail be parallel to each other, the second flexible fix on translation support and connect on the second lead screw.
4. The apparatus for measuring thermal compensation value of machine tool according to claim 1, wherein: test fixture mounting plate (10-1), L type board (10-2), backup pad (10-3), first position sensor (10-4), second position sensor (10-5) and third position sensor (10-6) of bending, the L type board of bending be the form of 90 degrees bending, the backup pad level fix between the both sides wall of the L type board of bending, backup pad and L type board of bending link into an integrated entity, backup pad and L type respectively be fixed with a contact on the both sides wall of the board of bending, the contact be hollow form, first position sensor link to each other with the contact in the backup pad, second position sensor and third position sensor link to each other with two contacts on the L type board of bending respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222921882.8U CN218765226U (en) | 2022-11-03 | 2022-11-03 | Device for measuring thermal compensation value of machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222921882.8U CN218765226U (en) | 2022-11-03 | 2022-11-03 | Device for measuring thermal compensation value of machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218765226U true CN218765226U (en) | 2023-03-28 |
Family
ID=85645676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222921882.8U Active CN218765226U (en) | 2022-11-03 | 2022-11-03 | Device for measuring thermal compensation value of machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218765226U (en) |
-
2022
- 2022-11-03 CN CN202222921882.8U patent/CN218765226U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110142647B (en) | Device and method for measuring steady-state performance of hydrostatic guideway in real time | |
| CN104400086A (en) | Aircraft skin mirror milling method and aircraft skin mirror milling device | |
| CN218765226U (en) | Device for measuring thermal compensation value of machine tool | |
| CN110539185A (en) | Automatic leveling device and leveling method for long shaft clamping | |
| CN208182539U (en) | A kind of platform lifting device of clamp for bearing detection | |
| CN214979320U (en) | Adopt below line clamping frock of zero point positioning unit | |
| CN213438629U (en) | Numerical control machine tool lead screw thermal elongation control device | |
| CN111889803B (en) | High accuracy multiaxis intelligence cnc engraving and milling machine | |
| CN210549673U (en) | Automatic leveling device for long shaft clamping | |
| CN113707766A (en) | Battery string EL repairing machine | |
| CN110514153A (en) | A kind of heavy parts planar detecting device | |
| CN216967803U (en) | Hot pressing clamp offline adjusting device | |
| CN220104051U (en) | Gear radial error measuring equipment | |
| CN211476916U (en) | Flexible measurement assembly frame | |
| CN212721377U (en) | Poor measuring equipment of electric air condition compressor section | |
| CN219084040U (en) | Novel detection positioning gauge | |
| CN218583960U (en) | Pneumatic rear chuck detection tool of laser pipe cutting machine | |
| CN217687056U (en) | Measurement tool for measuring Dimple roughness of FCBGA radiating fin for semiconductor packaging | |
| CN217112109U (en) | Steel plate outer surface defect device based on machine vision | |
| CN213363725U (en) | Three-coordinate measuring instrument positioning and clamping device | |
| CN218534459U (en) | Window cover plate processing and positioning device of bearing dynamic service life testing machine | |
| CN218462388U (en) | Four-axis full-linear PCB drilling machine | |
| CN214562271U (en) | Clamping device for machining precision die | |
| CN212512802U (en) | Device for measuring dislocation of rail joint after steel rail welding | |
| CN213874130U (en) | Caliper flatness detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |