CN220363974U - Three-coordinate measurement automatic conveying lifting clamping equipment - Google Patents
Three-coordinate measurement automatic conveying lifting clamping equipment Download PDFInfo
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- CN220363974U CN220363974U CN202322005528.5U CN202322005528U CN220363974U CN 220363974 U CN220363974 U CN 220363974U CN 202322005528 U CN202322005528 U CN 202322005528U CN 220363974 U CN220363974 U CN 220363974U
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- 238000005259 measurement Methods 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 99
- 230000001360 synchronised effect Effects 0.000 claims abstract description 72
- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- 238000001514 detection method Methods 0.000 claims description 7
- 210000001503 joint Anatomy 0.000 abstract description 3
- 230000003028 elevating effect Effects 0.000 abstract 2
- 230000009194 climbing Effects 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
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Abstract
The utility model provides a three-dimensional measurement automatic conveying lift clamping equipment, includes base, elevating system and guiding mechanism, installs conveying mechanism, climbing mechanism and guiding mechanism on the base, and conveying mechanism is connected with elevating system and guiding mechanism, and the base is installed and is fixed a position the master disc, is provided with the location subdish on the conveying mechanism. When the three-coordinate measuring machine measures a workpiece, the workpiece is manually fixed on the positioning sub-disc, the workpiece is conveyed to the conveying mechanism through an external fixed material channel, the positioning sub-disc is conveyed in place, the lifting mechanism drives the conveying mechanism (synchronous belt transmission mechanism) to integrally descend, the positioning sub-disc descends to the positioning master disc, the positioning master disc fixes the positioning sub-disc, and the three-coordinate measuring machine automatically measures. After the measurement is completed, the positioning master disc loosens the positioning sub disc, the conveying mechanism is lifted, the positioning sub disc is in butt joint with the original material channel, and the positioning sub disc workpiece is returned to the feeding position. The equipment realizes automatic lifting and fixing of the workpiece for measurement, is accurate in positioning and can be compatible with multiple workpieces.
Description
Technical Field
The utility model relates to automatic feeding equipment for three-coordinate measurement after finishing processing of an engine cylinder body, and belongs to the technical field of engine cylinder body measurement.
Background
Engine blocks are typically manufactured on an automated manufacturing line and after the manufacturing process is completed, they are measured and inspected, such as block flatness, hole depth, etc.
The existing three-coordinate measuring instrument is installed in a constant temperature room for use, is far away from an automatic line of an engine cylinder body, and cannot be matched with the three-coordinate measuring instrument in a common material channel. After the engine cylinder body is processed, the engine cylinder body is manually taken to a constant temperature room for detection, so that the production efficiency is affected, the production beat is occupied, and the labor cost is increased.
Disclosure of Invention
Aiming at the defects of the existing engine cylinder detection technology, the utility model provides the three-coordinate measurement automatic conveying lifting clamping device which has high positioning precision and can be in butt joint with a common material channel.
The three-coordinate measurement automatic conveying lifting clamping device adopts the following technical scheme.
The equipment comprises a base, a lifting mechanism and a guide mechanism, wherein a conveying mechanism, a jacking mechanism and the guide mechanism are arranged on the base, the conveying mechanism is connected with the lifting mechanism and the guide mechanism, a positioning master disc is arranged on the base, and a positioning sub disc is arranged on the conveying mechanism.
The conveying mechanism adopts a synchronous belt transmission mechanism, the synchronous belt transmission mechanism comprises a bracket, synchronous pulleys, synchronous belts and a driving motor, the synchronous pulleys are arranged on the front side and the rear side of the bracket, a synchronous pulley mounting shaft on one side is connected with the driving motor, the driving motor is arranged on the bracket, the synchronous belts are connected between the synchronous pulleys on the two sides, and the synchronous belts are connected with the positioning sub-disc. The support is provided with a riding wheel for supporting the synchronous belt, so that the synchronous belt is kept in a horizontal state in operation.
And the base is provided with a correlation switch.
And an in-place detection switch is arranged at the tail part of the base.
The periphery of the base is provided with a peripheral shield and a tail shield.
The lifting mechanism consists of an air cylinder, a fixed seat and a mounting plate, wherein the air cylinder is fixed on the mounting plate, the mounting plate is fixed on the base, a piston rod of the air cylinder is connected with the fixed seat, and the fixed seat is arranged on the synchronous belt transmission mechanism (in particular to a synchronous belt transmission mechanism bracket).
The guide mechanism comprises a guide seat and a guide shaft, wherein the guide seat is arranged on the synchronous belt transmission mechanism (particularly on a synchronous belt transmission mechanism bracket), a guide sleeve is arranged in the guide seat, and the guide shaft is fixedly arranged on the base and is positioned in the guide sleeve. The guide seat can slide up and down along the guide shaft.
The locating master disc consists of a zero point fixing plate and a zero point locator, wherein the zero point locator is arranged on the zero point fixing plate, and the zero point fixing plate is connected to the base.
The positioning sub-disc consists of a blind rivet positioning plate and a blind rivet 14, wherein the blind rivet positioning plate is provided with a blind rivet, and the blind rivet positioning plate is connected with a synchronous belt transmission mechanism (particularly a synchronous belt in the synchronous belt transmission mechanism). The blind rivet positioning plate is used for fixing the workpiece tool, and the positioning sub-disc moves along with the synchronous belt.
And a guide roller is arranged on the base at the outer side of the synchronous belt transmission mechanism to prevent the positioning sub-disc from being separated from the synchronous belt transmission mechanism.
When the three-coordinate measuring machine measures a workpiece, the workpiece is manually fixed on the positioning sub-disc, the workpiece is conveyed to the conveying mechanism (synchronous belt of the synchronous belt transmission mechanism) through the external fixed material channel, the positioning sub-disc is conveyed in place, the jacking mechanism drives the conveying mechanism (synchronous belt transmission mechanism) to integrally descend, the positioning sub-disc descends to the positioning master disc, the positioning master disc fixes the positioning sub-disc, and the three-coordinate measuring machine automatically measures. After the measurement is completed, the positioning master disc loosens the positioning sub disc, the conveying mechanism is lifted, the positioning sub disc is in butt joint with the original material channel, and the positioning sub disc workpiece is returned to the feeding position.
The utility model has the following characteristics:
1. the labor is saved: and (5) butting with the Chang Yongliao channels, and automatically lifting and fixing the workpiece to measure.
2. The positioning is accurate: after the workpiece is in place, the workpiece is positioned by a four-station zero point positioner, the positioning precision is less than or equal to 0.01, and the positioning precision of the tooling required by three coordinates is completely met.
3. The fixture can be compatible with multiple workpieces, and the positioning sub-disc can be used for installing multiple workpieces.
Drawings
Fig. 1 is a perspective view of a three-coordinate measuring automatic conveying lifting clamping device of the present utility model.
Fig. 2 is a front view of the three-coordinate measuring automatic conveying lifting clamping device of the present utility model.
Fig. 3 is a top view of fig. 2.
Wherein: 1. the device comprises a base, a synchronous belt transmission mechanism, a lifting mechanism, a guide mechanism, a positioning master disc, a positioning sub disc, a positioning detection switch, a synchronous belt tensioning mechanism, a guide roller, a workpiece fixture, a driving motor, a correlation switch, a zero point positioner, a zero point positioning blind rivet, a peripheral shield fixing plate, a tail shield, a peripheral shield, a synchronous belt pulley, a synchronous belt wheel shaft and a correlation switch mounting frame.
Detailed Description
The three-coordinate measuring automatic conveying lifting clamping device comprises a base 1, a lifting mechanism 3 and a guiding mechanism 4, wherein the conveying mechanism, the lifting mechanism 3 and the guiding mechanism 4 are symmetrically arranged on the left side and the right side of the base 1, as shown in fig. 1, 2 and 3. The conveying mechanism adopts a synchronous belt transmission mechanism 2 and is connected with a lifting mechanism 3 and a guiding mechanism 4. The left and right sides of the base 1 are also provided with correlation switches 12, and the correlation switches 12 are mounted on a correlation switch mounting frame 20. A positioning master disk 6 is arranged in the middle of the base 1, and a position detection switch 7 (see fig. 3) is arranged at the tail of the base.
The periphery of the base 1 is provided with a peripheral shield 17 and a tail shield 16, and the peripheral shield 17 is fixed on the peripheral shield fixing plate 15. The synchronous belt drive 2, the lifting mechanism 3 and the guiding mechanism 4 are arranged in the peripheral shield 17.
The timing belt transmission mechanism 2 includes a bracket, a timing pulley 18, a timing belt, and a drive motor 11. Synchronous pulleys 18 are arranged on the front side and the rear side of the bracket, one side of the synchronous pulley is arranged on the synchronous belt tensioning mechanism 8, the other side of the synchronous pulley is arranged on the synchronous pulley shaft 19, and synchronous belts are connected between the synchronous pulleys 18 on the two sides. The synchronous belt riding wheel for supporting the synchronous belt is arranged on the upper side of the bracket, so that the synchronous belt is kept in a horizontal state in operation. The timing pulley shaft 19 is connected to the drive motor 11 to drive the timing pulley 18 to rotate. The drive motor 11 is mounted on the bracket.
The two groups of synchronous belt transmission mechanisms 2 are fixed on the lifting mechanism 3 and the guide mechanism 4, in particular to a bracket in the synchronous belt transmission mechanism is connected with a fixed seat in the jacking mechanism and a guide seat in the guide mechanism through bolts.
The lifting mechanism 3 consists of an air cylinder, a fixed seat and a mounting plate. The cylinder is triaxial guide arm cylinder, fixes on the mounting panel, and the mounting panel is fixed on base 1, and the piston rod and the fixing base of cylinder are connected, and the fixing base is installed on the support in hold-in range drive mechanism 2. The piston rod of the air cylinder stretches out and draws back, and drives the synchronous belt transmission mechanism 2 to lift through the fixing seat.
The guide mechanism 4 comprises a flange shaft seat, a guide shaft and a guide seat. The flange shaft seat is fixedly arranged on the base 1, the guide seat is arranged on a bracket of the synchronous belt transmission mechanism 2, a guide sleeve is arranged in the guide seat, and the guide shaft is connected to the flange shaft seat and is arranged in the guide sleeve and can slide up and down along the guide sleeve. Each side of the synchronous belt transmission mechanism 2 is guided by two groups of guide mechanisms 4, so that the stability of the synchronous belt transmission mechanism 2 in the lifting process is ensured.
The positioning master disc 5 is composed of a zero point fixing plate and zero point positioners 13, four sets of zero point positioners 13 are arranged on the zero point fixing plate, and the zero point fixing plate is connected to the base 1. The positioning master 5 is fixed. The zero point positioner 13 is of the prior art.
The positioning sub-disc 6 consists of a blind rivet positioning plate and blind rivets 14, and four blind rivets 14 are arranged on the blind rivet positioning plate. The blind rivet positioning plate is used for fixing the workpiece fixture 10. The blind rivet positioning plate is connected with a synchronous belt in the synchronous belt transmission mechanism 2. The positioning sub-disc 6 is moved with the timing belt. After the positioning sub-disc 6 moves into place, the four blind nails are locked by the four zero point positioners 13 of the positioning master disc 5, so that the stability of the workpiece during three-coordinate measurement is ensured.
The guide roller 9 is arranged on the base 1 outside the bracket of the synchronous belt transmission mechanism 2, so that the positioning sub-disc 6 moves in the normal direction in the moving process, and the positioning sub-disc 6 is prevented from being separated from the synchronous belt.
The operation of the above device is as follows.
Starting a driving motor 11, driving a synchronous belt to run through a synchronous pulley 18, enabling a positioning sub-disc 6 to carry an engine cylinder body on a positioning tool 10, moving the positioning sub-disc 6 on the synchronous belt along a guide roller 9, enabling the positioning sub-disc 6 to move to a position detection switch 7, detecting a workpiece by a correlation switch 12, retracting a piston rod of a cylinder in a lifting mechanism 3, driving a synchronous belt transmission mechanism 2 to wholly descend along a guide mechanism 4, enabling the positioning sub-disc 6 to descend to be fixed on a positioning master disc 5 of a base 1, enabling four blind rivets 14 of the positioning sub-disc 6 to be fixed by four groups of zero point positioners 13 on the positioning master disc 5, and starting measurement by three coordinates.
After the measurement is completed, the zero point positioner 13 of the positioning master disc 5 loosens the blind nails 14 of the positioning sub disc 6, and the piston rod of the cylinder in the lifting mechanism 3 stretches out to drive the synchronous belt transmission mechanism 2 to wholly ascend along the guide mechanism 4. The drive motor 11 is reversed and the positioning sub-disc 6 is returned in the original path on the synchronous belt.
Claims (10)
1. A three-coordinate measurement automatic conveying lifting clamping device is characterized in that: the lifting mechanism comprises a base, a lifting mechanism and a guide mechanism, wherein a conveying mechanism, a jacking mechanism and the guide mechanism are arranged on the base, the conveying mechanism is connected with the lifting mechanism and the guide mechanism, a positioning master disc is arranged on the base, and a positioning sub disc is arranged on the conveying mechanism.
2. The three-coordinate measuring automatic conveying lifting clamping device according to claim 1, characterized in that: the conveying mechanism adopts a synchronous belt transmission mechanism, the synchronous belt transmission mechanism comprises a bracket, synchronous pulleys, synchronous belts and a driving motor, the synchronous pulleys are arranged on the front side and the rear side of the bracket, a synchronous pulley mounting shaft on one side is connected with the driving motor, the driving motor is arranged on the bracket, the synchronous belts are connected between the synchronous pulleys on the two sides, and the synchronous belts are connected with the positioning sub-disc.
3. The three-coordinate measuring automatic conveying lifting clamping device according to claim 2, characterized in that: and the support is provided with a riding wheel for supporting the synchronous belt.
4. The three-coordinate measuring automatic conveying lifting clamping device according to claim 1, characterized in that: and the base is provided with a correlation switch.
5. The three-coordinate measuring automatic conveying lifting clamping device according to claim 1, characterized in that: and an in-place detection switch is arranged at the tail part of the base.
6. The three-coordinate measuring automatic conveying lifting clamping device according to claim 1, characterized in that: the lifting mechanism consists of an air cylinder, a fixed seat and a mounting plate, wherein the air cylinder is fixed on the mounting plate, the mounting plate is fixed on the base, a piston rod of the air cylinder is connected with the fixed seat, and the fixed seat is arranged on the synchronous belt transmission mechanism.
7. The three-coordinate measuring automatic conveying lifting clamping device according to claim 1, characterized in that: the guide mechanism comprises a guide seat and a guide shaft, the guide seat is arranged on the synchronous belt transmission mechanism, a guide sleeve is arranged in the guide seat, and the guide shaft is fixedly arranged on the base and is positioned in the guide sleeve.
8. The three-coordinate measuring automatic conveying lifting clamping device according to claim 1, characterized in that: the locating master disc consists of a zero point fixing plate and a zero point locator, wherein the zero point locator is arranged on the zero point fixing plate, and the zero point fixing plate is connected to the base.
9. The three-coordinate measuring automatic conveying lifting clamping device according to claim 1, characterized in that: the positioning sub-disc consists of a blind rivet positioning plate and a blind rivet, wherein the blind rivet positioning plate is provided with the blind rivet, and the blind rivet positioning plate is connected with the synchronous belt transmission mechanism.
10. The three-coordinate measuring automatic conveying lifting clamping device according to claim 1, characterized in that: and a guide roller is arranged on the base at the outer side of the synchronous belt transmission mechanism to prevent the positioning sub-disc from being separated from the synchronous belt transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322005528.5U CN220363974U (en) | 2023-07-28 | 2023-07-28 | Three-coordinate measurement automatic conveying lifting clamping equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322005528.5U CN220363974U (en) | 2023-07-28 | 2023-07-28 | Three-coordinate measurement automatic conveying lifting clamping equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220363974U true CN220363974U (en) | 2024-01-19 |
Family
ID=89518547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322005528.5U Active CN220363974U (en) | 2023-07-28 | 2023-07-28 | Three-coordinate measurement automatic conveying lifting clamping equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220363974U (en) |
-
2023
- 2023-07-28 CN CN202322005528.5U patent/CN220363974U/en active Active
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