CN220699258U - Automatic online detection mechanism of numerically controlled grinder - Google Patents
Automatic online detection mechanism of numerically controlled grinder Download PDFInfo
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- CN220699258U CN220699258U CN202321900818.XU CN202321900818U CN220699258U CN 220699258 U CN220699258 U CN 220699258U CN 202321900818 U CN202321900818 U CN 202321900818U CN 220699258 U CN220699258 U CN 220699258U
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- 238000001514 detection method Methods 0.000 title claims abstract description 57
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000005259 measurement Methods 0.000 abstract description 6
- 238000012545 processing Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 3
- 101100521345 Mus musculus Prop1 gene Proteins 0.000 description 2
- 108700017836 Prophet of Pit-1 Proteins 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000008358 core component Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model relates to an automatic online detection mechanism of a numerical control grinding machine, which comprises a detection support column body, wherein an upper saddle right-angle block is arranged on the detection support column body, a base hanging plate is arranged on the side surface of the upper saddle right-angle block, a detection sliding block is arranged on the base hanging plate, a detection transmission rail is matched with the detection sliding block, the detection transmission rail is connected with a sliding reference plate, the sliding reference plate is connected with a measuring head connecting seat, a measuring head for measuring the size of a machined part is arranged on the measuring head connecting seat, a collision block is arranged on the base hanging plate, a first limiting block and a second limiting block with adjustable positions are arranged on the sliding reference plate, detection cylinders are arranged on the two sides of the collision block at the first limiting block and the second limiting block, and the detection cylinders are connected with the measuring head connecting seat through detection telescopic rods; through two limiting blocks of adjustable positions that set up on the slip benchmark board, can cooperate the movable stroke that bumps the piece adjustment gauge head, and then can adjust the measurement stroke, realize the work piece processing measurement of multiple size specification.
Description
Technical Field
The utility model relates to the field of numerically controlled grinding machines, in particular to an automatic online detection mechanism of a numerically controlled grinding machine.
Background
The online full-automatic detection function of the machined workpiece in the non-stop process is an effective method for improving the full-automatic machining level of the numerical control compound grinding machine and ensuring the high precision and high efficiency of workpiece machining, and the online full-automatic measuring mechanism of the machined workpiece of the numerical control compound grinding machine is one of important characteristics for measuring the intelligent automation technical level of the numerical control grinding machine and has become an indispensable functional configuration of the numerical control grinding machine; the measuring mechanism installed on the two-axis grinder on the market basically cannot adjust the measuring stroke and can only measure for a small-size range.
Disclosure of Invention
The utility model aims to provide an automatic online detection mechanism of a numerically controlled grinder, which can adjust the moving stroke of a measuring head by matching with a collision block through two limiting blocks which are arranged on a sliding reference plate and can adjust the measuring stroke, so that the machining measurement of workpieces with various sizes can be realized.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an automatic on-line measuring mechanism of numerically controlled grinder, includes the detection cylinder, the detection cylinder on be provided with saddle right angle piece, last saddle right angle piece side-mounting have the base link plate, the base link plate on be provided with the detection slider, the detection slider cooperate and have the detection transmission rail, the detection transmission rail connect the slip benchmark board, the slip benchmark board be connected with the gauge head connecting seat, the gauge head connecting seat on install the gauge head that is used for measuring the machined part size, the base link plate on be provided with the bump, the slip benchmark board on install position adjustable first stopper and second stopper, and first stopper and second stopper are located bump both sides, the base link plate on be provided with the detection cylinder, the detection cylinder is connected with the gauge head connecting seat through detecting the telescopic link.
Preferably, the first limiting block is integrally connected with a first photoelectric sensor, and the second limiting block is integrally connected with a second photoelectric sensor.
Preferably, the detection support body on be provided with the protection casing, protection casing parcel detection structure only exposes the gauge head.
The method can realize the function of online full-automatic detection of the machined workpiece in the non-stop process, and combines the control of the automatic measurement program of the machine tool system to measure the size of the workpiece so as to generate deviation data results, and the deviation data results are fed back to the numerical control system in signals to perform automatic alignment of compensation data; automatically completing the setting of a workpiece coordinate system; therefore, the dimensional accuracy of the machined parts can be ensured, the qualification rate of the parts can be improved, the repeated consistency of dimensional machining can be kept for batch workpieces, the machining time can be shortened to the greatest extent, and the machining efficiency and the finished product rate can be improved; the workpiece is clamped by the operation of workers more conveniently, and the waste of workpiece materials caused by machining deviation due to repeated clamping is avoided.
The utility model has the technical effects that:
the two limiting blocks are arranged, the measuring travel distance can be adjusted according to the depth dimension of the workpiece, the depth dimension of the workpiece with the depth dimension of 1-200 mm can be measured, and the measurement of the small pieces and the large pieces can be realized; the stroke limiting block is integrally connected with the photoelectric sensor; the system can be effectively ensured to stop immediately to send an alarm signal after a signal fault occurs in the detection process of the mechanism, so that the probability of collision machine fault occurring after the detection failure is avoided; the normal service life of the detection mechanism can be ensured to be prolonged.
Drawings
Fig. 1 is a perspective view of an automatic on-line detection mechanism of a numerically controlled grinder with a protective cover removed.
Fig. 2 is a schematic perspective view of an automatic on-line detection mechanism of a numerically controlled grinder.
The text labels shown in the figures are expressed as: 1. detecting a support column body; 2. a saddle right angle block; 3. a base hanging plate; 4. detecting a sliding block; 5. detecting a transmission rail; 6. sliding the reference plate; 7. a measuring head connecting seat; 8. measuring head; 9. detecting a telescopic rod; 10. detecting a cylinder; 11. a bump; 12. a first limiting block; 13. a second limiting block; 14. a first photo sensor; 15. a second photo sensor; 16. and a protective cover.
Detailed Description
Embodiments of the present utility model will be described in further detail below with reference to the drawings and examples; the following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1-2, the application is an automatic online detection mechanism of a numerically controlled grinder, including detecting a prop 1, detect and be provided with saddle right-angle block 2 on prop 1, last saddle right-angle block 2 side-mounting have base link plate 3, base link plate 3 on be provided with and detect slider 4, detect slider 4 cooperate with and detect transmission rail 5, detect transmission rail 5 connect sliding reference board 6, sliding reference board 6 be connected with gauge head connecting seat 7, gauge head connecting seat 7 on install the gauge head 8 that is used for measuring the machined part size, base link plate 3 on be provided with ram 11, sliding reference board 6 on install position adjustable first stopper 12 and second stopper 13, and first stopper 12 and second stopper 13 divide the department to ram 11 both sides, base link plate 3 on be provided with and detect cylinder 10, detect cylinder 10 and gauge head connecting seat 7 and be connected through detecting telescopic link 9, first stopper 12 an organic whole be connected with first photoelectric sensing stopper 14, second photoelectric sensing stopper 13 on the base link plate 3, detect that the protection casing 16 has only to expose the first photoelectric sensing stopper 16, 1 is detected and is provided with the protection casing 16.
When the automatic online detection mechanism is specifically used, the automatic online detection mechanism is firstly placed on a machine tool, then the positions of the first limiting block 12 and the second limiting block 13 are adjusted according to the area required to be detected for processing a workpiece, the whole measurement stroke is adjusted, then the detection telescopic rod 9 is driven to stretch and retract through the detection cylinder 10, the measuring head connecting seat 7 can be driven to move, the detection transmission rail 5 and the sliding reference plate 6 move together, the moving track is ensured to be accurate through the matching of the detection sliding block 4 and the detection transmission rail 5 until the first limiting block 12 or the second limiting block 13 is intercepted by the collision block 11, meanwhile, the corresponding photoelectric sensor can generate a sensing signal, the detection cylinder 10 is stopped to drive the detection telescopic rod 9 to stretch and retract reversely until the collision block 11 is intercepted by the other limiting block, the corresponding photoelectric sensor can generate a sensing signal, then the detection cylinder 10 is stopped to work, the measuring head 8 can measure the size of the processed workpiece in the area, the online detection of the workpiece is carried out along with the machine tool, and the processing of the workpiece is reversely adjusted according to the detected structure and fed back to the control system.
In order to better realize the detection effect, the core components of the detection mechanism all adopt a high-precision motion accessory unit precision transmission rail and a high-precision measuring head, so that the movement track deviation is avoided in the movement process, and the detection mechanism is matched with the high-precision measuring head, so that the repeated measurement precision of the workpiece size by the detection mechanism reaches the level of 1 um.
In order to better adapt to workpieces with different sizes, the detection mechanism has a height adjusting function, adjusting holes are formed in the detection support column, the upper saddle right-angle block and the base hanging plate, different adjusting holes can be adjusted according to the height position of the measuring center of the grinding machine for locking, and therefore the height adjusting function can be achieved.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed; many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (3)
1. The utility model provides an automatic on-line measuring mechanism of numerically controlled grinder, includes detects cylinder (1), its characterized in that, detect cylinder (1) on be provided with saddle right-angle block (2), last saddle right-angle block (2) side-mounting have base link plate (3), base link plate (3) on be provided with detection slider (4), detection slider (4) cooperate and detect transmission rail (5), detection transmission rail (5) connect slip benchmark board (6), slip benchmark board (6) be connected with gauge head connecting seat (7), gauge head connecting seat (7) on install gauge head (8) that are used for measuring the machined part size, base link plate (3) on be provided with ram (11), slip benchmark board (6) on install position adjustable first stopper (12) and second stopper (13), and first stopper (12) and second stopper (13) are located ram (11) both sides, base link plate (3) on be provided with detection cylinder (10), detect cylinder (10) and connect telescopic link seat (9) through measuring.
2. The automatic online detection mechanism of the numerically controlled grinder according to claim 1, wherein the first limiting block (12) is integrally connected with a first photoelectric sensor (14), and the second limiting block (13) is integrally connected with a second photoelectric sensor (15).
3. The automatic online detection mechanism of the numerically controlled grinder, as set forth in claim 1, characterized in that the detection support body (1) is provided with a protective cover (16), and the protective cover (16) wraps the detection structure and only exposes the measuring head (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321900818.XU CN220699258U (en) | 2023-07-19 | 2023-07-19 | Automatic online detection mechanism of numerically controlled grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321900818.XU CN220699258U (en) | 2023-07-19 | 2023-07-19 | Automatic online detection mechanism of numerically controlled grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220699258U true CN220699258U (en) | 2024-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321900818.XU Active CN220699258U (en) | 2023-07-19 | 2023-07-19 | Automatic online detection mechanism of numerically controlled grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220699258U (en) |
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2023
- 2023-07-19 CN CN202321900818.XU patent/CN220699258U/en active Active
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