CN217167734U - Machine tool station zero point measuring device - Google Patents
Machine tool station zero point measuring device Download PDFInfo
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- CN217167734U CN217167734U CN202123302099.5U CN202123302099U CN217167734U CN 217167734 U CN217167734 U CN 217167734U CN 202123302099 U CN202123302099 U CN 202123302099U CN 217167734 U CN217167734 U CN 217167734U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The application relates to the technical field of zero point measurement, in particular to a zero point measuring device for a machine tool station, which comprises a detection table and a movable seat, wherein the movable seat is used for clamping a workpiece; the detection table is provided with a workpiece zero point positioning mechanism for positioning the movable seat, and the workpiece zero point positioning mechanism is simultaneously used for being arranged on each processing station of the workpiece; the detection table is provided with a detection piece in a sliding mode, and the detection piece is used for detecting the clamping precision of the workpiece. The method has the advantages of simplifying measurement operation during workpiece transposition, keeping the workpiece processing zero point and improving workpiece processing efficiency.
Description
Technical Field
The application relates to the technical field of zero point measurement, in particular to a machine tool station zero point measuring device.
Background
In the process of processing the workpiece, different processing devices are required to be replaced to process different procedures.
In the related art, workpieces are clamped on different processing equipment, and operators are required to perform necessary detection on the clamped workpieces, so that the clamping flatness of the workpieces is ensured, and processing reference data and the like of the workpieces on the corresponding processing equipment are measured.
For the related technologies, the inventor thinks that when the workpiece processing procedures are more, the workpiece needs to be clamped and positioned again and the processing zero point of the workpiece and the clamping precision thereof need to be measured repeatedly every time the processing station of the workpiece is switched, so that the operation is more complicated and the processing efficiency is lower.
SUMMERY OF THE UTILITY MODEL
In order to simplify the measurement operation when the work piece transposed, improve work piece machining efficiency, this application provides a lathe station measuring device at zero point.
The application provides a lathe station measuring device at zero point adopts following technical scheme:
a machine tool station zero point measuring device comprises a detection table and a movable seat, wherein the movable seat is used for clamping a workpiece;
the detection table is provided with a workpiece zero point positioning mechanism for positioning the movable seat, and the workpiece zero point positioning mechanism is simultaneously used for being arranged on each processing station of the workpiece;
the detection table is provided with a detection piece in a sliding mode, and the detection piece is used for detecting the clamping precision of the workpiece.
By adopting the technical scheme, an operator installs the same workpiece zero point positioning mechanism on each processing station of the workpiece in advance and uses the movable seat to clamp the workpiece in a matching manner, so that the processing zero point of the workpiece during transposition can be unified, the movable seat for clamping the workpiece is installed in front of the processing stations and is pre-installed on the detection table to position the processing zero point, then the workpiece clamping precision is measured in sequence through the detection piece, the measurement operation of the workpiece during transposition can be simplified, and the workpiece processing efficiency can be improved.
Optionally, the detection table is provided with a detection frame in a horizontal sliding manner, the detection piece is arranged on the detection frame in a horizontal sliding manner, and the sliding direction of the detection piece is perpendicular to that of the detection frame.
Through adopting above-mentioned technical scheme, the test rack bears the detection piece and adjusts the measuring position along detecting the platform free slip, and mutually perpendicular's horizontal slip direction is favorable to forming accurate detection coordinate point on detecting the horizontal plane of platform, improves measurement accuracy.
Optionally, the detection frame includes a single upright and a cross beam fixedly connected to the upright, and the upright is slidably connected to the detection table;
the beam is provided with a sliding plate in a sliding mode, and the detection piece is detachably arranged on the sliding plate.
Through adopting above-mentioned technical scheme, single stand and crossbeam provide basic horizontal sliding structure for detecting the piece, can dismantle in a flexible way when detecting the piece and sliding along the crossbeam along the slide, make things convenient for operating personnel to change detection piece specification according to the detection demand.
Optionally, the detection frame includes a pair of vertical columns and a cross beam fixed between the pair of vertical columns, and the vertical columns are connected with the detection table in a sliding manner;
the beam is provided with a sliding plate in a sliding mode, and the detection piece is detachably arranged on the sliding plate.
Through adopting above-mentioned technical scheme, a pair of stand cooperation crossbeam forms and stabilizes gantry structure, is favorable to improving the horizontal accuracy and the stability of sliding that detect the piece and slide.
Optionally, the detection member is magnetically attracted to the slide plate.
Through adopting above-mentioned technical scheme, the magnetic adsorption mode makes things convenient for operating personnel to dismantle fast, change the detection piece of different specifications, improves detection piece dismouting convenience.
Optionally, the two ends of the detection table, which are located in the sliding direction of the detection frame, are respectively provided with an anti-collision frame, and the anti-collision end of the anti-collision frame faces towards the detection frame.
Through adopting above-mentioned technical scheme, the anticollision frame is favorable to restricting the slip range that detects the frame, reduces the problem that detects a rigid collision and detect the platform, improves the protection to detecting platform and detection frame.
Optionally, a linear guide rail for allowing the detection frame to slide is arranged on the detection table.
Through adopting above-mentioned technical scheme, linear guide improves the horizontal precision and the stability of sliding that the test rack slided to improve the detection precision that detects the piece.
Optionally, a slide rail for allowing the detection piece to slide is arranged on the detection frame.
Through adopting above-mentioned technical scheme, the slide rail is favorable to improving the horizontal precision and the stability of sliding that slide that detect the piece to improve the detection precision that detects the piece.
In summary, the present application includes at least one of the following beneficial technical effects:
an operator installs the same workpiece zero point positioning mechanism on each processing station of a workpiece in advance, and clamps the workpiece by using the movable seat in a matching manner, so that the processing zero point of the workpiece during transposition is favorably unified;
the detection frame bears the detection piece and adjusts the measuring position along detecting the platform free slip, and mutually perpendicular's horizontal slip direction is favorable to forming accurate detection coordinate point on detecting the horizontal plane of platform, improves measurement accuracy.
Drawings
Fig. 1 is a schematic structural view of the entire detection table, the detection frame, the detection member, the movable base, and the workpiece zero point positioning mechanism in embodiment 1.
Fig. 2 is a partial sectional view of the clamping structure of the zero point positioning mechanism for matching a movable seat with a workpiece in embodiment 1.
FIG. 3 is a schematic view showing the overall structure of the test stage, test frame, test piece, and movable base in example 2.
Reference number description, 1, detection station; 11. a linear guide rail; 2. a movable seat; 21. a bearing block; 211. a bearing surface; 22. positioning the flitch; 3. a workpiece zero point positioning mechanism; 31. positioning a baffle plate; 32. a positioning assembly; 321. a positioning cylinder; 322. mounting a plate; 323. pushing the block; 3231. obliquely pushing the surface; 324. a guide block; 3241. a guide groove; 325. a friction plate; 4. a detection member; 5. a detection frame; 51. a column; 52. a cross beam; 53. a slide rail; 54. a slide plate; 6. an anti-collision frame; 61. and (4) an anti-collision block.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a machine tool station zero point measuring device.
Example 1:
referring to fig. 1 and 2, a machine tool station zero point measuring device includes a detecting table 1, a workpiece zero point positioning mechanism 3 installed on the top surface of the detecting table 1, and a moving seat 2 for clamping a workpiece. The workpiece zero point positioning mechanism 3 is matched with the movable seat 2, the workpiece zero point positioning mechanism 3 positions the clamping position of the movable seat 2 on the detection table 1, so that the processing zero point of the workpiece is positioned, and meanwhile, the workpiece zero point positioning mechanism 3 is used for being installed on the processing stations of each processing device to be processed and used by the workpiece, so that the processing zero points of the workpiece which is transposed among different stations are unified.
The top surface of the detection table 1 is provided with a detection frame 5 in a sliding mode along the length direction of the detection table, a detection piece 4 is arranged on the detection frame 5 in a sliding mode along the width direction of the detection table 1, and the detection piece 4 can be set to be a dial indicator. The detection part 4 is matched with the detection frame 5 to form a detection coordinate which is vertically crossed on the top surface of the detection table 1, so that the clamping precision of the workpiece clamped on the movable seat 2 and the data of each size of the workpiece are accurately measured.
Referring to fig. 1 and 2, the workpiece zero-point positioning mechanism 3 includes four positioning assemblies 32, wherein the pushing direction of two positioning assemblies 32 vertically faces one side of the inspection table 1, and the pushing direction of the other two positioning assemblies 32 vertically faces the other adjacent side of the inspection table 1.
Correspondingly, two adjacent side edges of the top surface of the detection table 1 are respectively provided with a positioning baffle 31 in the pushing direction relative to the positioning component 32, and in this embodiment, the long side and the short side of the detection table 1 are respectively provided with three positioning baffles 31.
The positioning assembly 32 includes a positioning cylinder 321, a mounting plate 322 is fixed on the bottom surface of the positioning cylinder 321, and the positioning cylinder 321 is mounted on the top surface of the inspection table 1 through the mounting plate 322. The end of the piston rod of the positioning cylinder 321 is provided with a pushing block 323, the top surface of the mounting plate 322 is provided with a guide block 324 opposite to the piston rod of the positioning cylinder 321, the guide block 324 is provided with a guide groove 3241 facing the pushing block 323, and the pushing block 323 slides in the guide groove 3241 during the extension and retraction process of the piston rod of the positioning cylinder 321.
The bottom surface of the moving seat 2 is provided with a supporting block 21 corresponding to each supporting block 323, an inclined pushing surface 3231 is formed at one end of each supporting block 323 facing to the corresponding supporting block 21, and the inclined pushing surface 3231 inclines downwards and forms an acute angle with the top surface of the detection table 1. The end part of the abutting block 21 facing the corresponding abutting block 323 is provided with an abutting surface 211, the abutting surface 211 is matched with the corresponding inclined pushing surface 3231, and when the inclined pushing surface 3231 abuts against the abutting surface 211, the abutting block 323 faces the opposite side of the positioning baffle 31 to abut against the abutting block 21 and presses the abutting block 21 downwards towards the top surface of the detection platform 1, so that the horizontal and vertical clamping and positioning of the moving seat 2 are realized quickly.
Two adjacent side walls of the movable seat 2 are respectively provided with two positioning pasting plates 22, the positioning pasting plates 22 can be integrally formed with the movable seat 2, and the four positioning pasting plates 22 correspond to the four positioning stoppers one by one. The positioning pasting plate 22 facilitates operators to quickly and preliminarily align the positioning baffle 31 when the movable base 2 is placed on the detection platform 1, and at the moment, each abutting block 323 aligns with the corresponding abutting block 21, so that the efficiency of the movable base 2 for clamping positioning is improved in an auxiliary manner.
The friction plates 325 are detachably arranged on the groove top wall and the groove bottom wall of the guide groove 3241 respectively, when the positioning cylinder 321 pushes the abutting block 323 to abut against the abutting block 21, the abutting surface 211 forms a reverse acting force on the inclined pushing surface 3231, and the guide block 324 and the guide groove 3241 assist in pressing down the abutting block 21 when guiding the abutting block 21 to move to abut against the abutting block 21, so that the structural stability of pressing down the abutting block 21 by the abutting block 21 is improved.
In the sliding process of the pushing block 323, the groove wall of the guide groove 3241 and the pushing block 323 are worn, the friction plate 325 is beneficial to protecting the groove wall of the guide groove 3241, and the detachable friction plate 325 and the pushing block 323 are convenient to replace in time when the wear is too large so as to maintain the guiding function of the guide groove 3241 and the pushing function of the pushing block 323.
Referring to fig. 1, a long side of the top surface of the detection table 1, which is close to the detection table, is provided with a linear guide rail 11, and the linear guide rail 11 extends along the length direction of the top surface of the detection table 1. The detection frame 5 comprises a single upright post 51 and a cross beam 52 fixedly connected with the top end of the upright post 51, the axial direction of the cross beam 52 is vertical to the axial direction of the upright post 51, and the bottom end of the upright post 51 is connected with the linear guide rail 11 in a sliding manner;
be provided with slide rail 53 on the lateral wall of crossbeam 52, slide rail 53 extends along the axial of crossbeam 52, and the slip is provided with slide 54 on slide rail 53, and detection piece 4 can dismantle the setting on slide 54, and in this embodiment, slide 54 and detection piece 4 can adopt magnetism to inhale the structure to convenient quick dismantlement of detection piece 4, change.
Referring to fig. 1, the two ends of the top surface of the detection table 1, which are located in the length direction of the linear guide rail 11, are respectively provided with an anti-collision frame 6, the opposite surfaces of the two anti-collision frames 6 are respectively provided with an anti-collision block 61 for the column 51 to be attached, and the anti-collision blocks 61 can be made of polyurethane materials. The anti-collision frame 6 and the anti-collision block 61 are beneficial to limiting the sliding range of the detection frame 5, reducing the problem that the detection piece 4 rigidly collides with the detection platform 1 and improving the protection of the detection platform 1 and the detection frame 5.
The implementation principle of the embodiment 1 is as follows: an operator mounts the same workpiece zero point positioning mechanism 3 on each processing station of the workpiece in advance, that is, the arrangement structures of the four positioning cylinders 321 and the positioning baffles 31 on each processing station are the same. The movable seat 2 is matched with the detection platform for clamping workpieces, so that the processing zero point of the workpieces during transposition can be unified, the movable seat 2 for clamping the workpieces is arranged in front of a processing station and is arranged on the detection platform 1 in advance to position the processing zero point of the workpieces, and then the upright post 51 slides along the linear guide rail 11 and the sliding plate 54 slides along the sliding rail 53, so that the workpiece clamping precision and various dimensional data can be measured on the top surface of the detection platform 1 sequentially by adjusting and using the detection piece 4, the measurement operation during transposition of the workpieces can be simplified, and the processing efficiency of the workpieces can be improved.
Example 2:
referring to fig. 3, the present embodiment is different from embodiment 1 in that, when the size of the work to be machined becomes large, the size of the corresponding movable base 2 also becomes large. The detecting frame 5 includes a pair of vertical columns 51 and a cross beam 52 fixed between the pair of vertical columns 51, and both ends of the cross beam 52 correspond to the top ends of the pair of vertical columns 51 one by one.
Correspondingly, a pair of linear guide rails 11 is arranged in parallel on the top surface of the detection table 1, and the pair of linear guide rails 11 corresponds to the pair of upright posts 51 one by one. The two ends of each linear guide rail 11 are provided with an anti-collision frame 6 and an anti-collision block 61.
The implementation principle of the embodiment 2 is as follows: the crossbeam 52 is supported by a pair of stand 51 and forms gantry structure, and gantry structure support stability is high, through the sliding structure of two stand 51 and two linear guide 11, further improves the levelness of erectting crossbeam 52, is favorable to improving the horizontal accuracy and the sliding stability that detect 4 slided, improves the detection precision that detects 4.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a lathe station measuring device at zero point which characterized in that: the device comprises a detection table (1) and a movable seat (2), wherein the movable seat (2) is used for clamping a workpiece;
the detection table (1) is provided with a workpiece zero point positioning mechanism (3) for positioning the movable seat (2), and the workpiece zero point positioning mechanism (3) is simultaneously used for being arranged on each processing station of a workpiece;
it is provided with detection piece (4) to detect to slide on platform (1), detection piece (4) are used for detecting work piece clamping precision.
2. The machine tool station zero point measuring device of claim 1, wherein: the detection table (1) is provided with a detection frame (5) in a horizontal sliding mode, the detection piece (4) is arranged on the detection frame (5) in a horizontal sliding mode, and the sliding direction of the detection piece (4) is perpendicular to the sliding direction of the detection frame (5).
3. The machine tool station zero point measuring device of claim 2, wherein: the detection frame (5) comprises a single upright post (51) and a cross beam (52) fixedly connected with the upright post (51), and the upright post (51) is connected with the detection table (1) in a sliding manner;
the cross beam (52) is provided with a sliding plate (54) in a sliding mode, and the detection piece (4) is detachably arranged on the sliding plate (54).
4. The machine tool station zero point measuring device of claim 2, wherein: the detection frame (5) comprises a pair of upright columns (51) and a cross beam (52) fixed between the upright columns (51), and the upright columns (51) are connected with the detection table (1) in a sliding manner;
the cross beam (52) is provided with a sliding plate (54) in a sliding mode, and the detection piece (4) is detachably arranged on the sliding plate (54).
5. The machine tool station zero point measuring device according to claim 3 or 4, wherein: the detection piece (4) is magnetically adsorbed on the sliding plate (54).
6. The machine tool station zero point measuring device of claim 2, wherein: the anti-collision frame is characterized in that two ends of the detection frame (5) in the sliding direction on the detection table (1) are respectively provided with an anti-collision frame (6), and the anti-collision end of the anti-collision frame (6) faces towards the detection frame (5).
7. The machine tool station zero point measuring device of claim 2, wherein: the detection table (1) is provided with a linear guide rail (11) for the sliding of the detection frame (5).
8. The machine tool station zero point measuring device of claim 2, wherein: the detection frame (5) is provided with a slide rail (53) for the sliding of the detection piece (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123302099.5U CN217167734U (en) | 2021-12-23 | 2021-12-23 | Machine tool station zero point measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123302099.5U CN217167734U (en) | 2021-12-23 | 2021-12-23 | Machine tool station zero point measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217167734U true CN217167734U (en) | 2022-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123302099.5U Active CN217167734U (en) | 2021-12-23 | 2021-12-23 | Machine tool station zero point measuring device |
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|---|---|
| CN (1) | CN217167734U (en) |
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2021
- 2021-12-23 CN CN202123302099.5U patent/CN217167734U/en active Active
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