Multi-angle detection workbench capable of freely ascending and descending

Abstract

The utility model discloses a multi-angle detection workbench capable of lifting freely, which comprises a fixed workbench and a rotary workbench, an index plate is arranged on the fixed workbench, the rotary workbench is rotatably arranged on the fixed workbench and is connected with the index plate, a lifting mechanism and a rotating mechanism are arranged below the fixed workbench, and the lifting mechanism is connected with the rotary mechanism. The rotary workbench is arranged on the supporting plate, a mounting mechanism is arranged on the rotary workbench, and the rotary mechanism comprises a pneumatic clamping jaw, a connecting table, a first mounting frame and a rotary motor. The automatic clamping device has the beneficial effects that the mounting mechanism is arranged, so that a clamp can be preset on the supporting plate according to the shape of a workpiece, and the workpiece is mounted and placed; and the mounting disc and the second mounting hole are clamped through a limiting block and a limiting groove, so that the lifting mechanism can drive the workpiece to lift conveniently, or the rotating mechanism can drive the workpiece to rotate conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of workbenches, and more particularly to a freely liftable multi-angle detection workbench. Background Art

[0002] After polygonal workpieces are manufactured, they typically require multiple inspection elements to inspect multiple sides of the workpiece. Currently, the most commonly used inspection table is a rotary table with an indexing plate, which can move multiple parts between multiple inspection elements, allowing multiple inspection elements to inspect multiple sides of the workpiece.

[0003] The utility model patent with publication number CN210649495U discloses an automatic indexing disk workbench, which can drive the upper support plate to rotate through the workbench assembly, and drive the workpiece on the upper support plate to rotate around the axis of the workbench assembly. However, when the workbench is used to detect the workpieces separately with multiple sets of detection elements, the multiple sets of detection elements are generally set in the area outside the workbench assembly. When the workpiece rotates around the axis of the workbench assembly, the workpiece always has one surface facing the center direction of the workbench assembly, resulting in the detection elements preset outside the workbench assembly not being easy to detect the workpiece. In addition, some detection workbenches are directly set on the lifting platform. This method can realize the overall lifting of the workbench, but it is not easy for multiple workpieces to be lifted and lowered according to the detection requirements, and the practicality is poor. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a freely liftable multi-angle detection workbench to solve the technical problems mentioned in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-angle detection workbench that can be freely lifted and lowered, including a fixed workbench and a rotating workbench, a graduated plate is provided on the fixed workbench, the rotating workbench is rotatably set on the fixed workbench, and the rotating workbench and the graduated plate are connected, a lifting mechanism and a rotating mechanism are provided below the fixed workbench, a mounting mechanism is provided on the rotating workbench, the rotating mechanism includes a pneumatic clamp, a connecting platform, a first mounting frame and a rotating motor, the pneumatic clamp is fixedly set on the upper surface of the connecting platform, the connecting platform is rotatably set on the upper surface of the first mounting frame, the rotating motor is fixedly set on the lower surface of the first mounting frame, and the output shaft of the rotating motor passes through the first mounting frame and is connected to the connecting platform, a first mounting hole is opened on the fixed workbench, and the lifting mechanism and the rotating mechanism are both arranged corresponding to the first mounting hole.

[0006] The utility model is further configured as follows: the mounting mechanism includes a mounting plate, a second mounting hole is provided on the rotating workbench, a limit baffle is provided in the second mounting hole, the mounting plate is slidably arranged in the second mounting hole, and the mounting plate is arranged above the limit baffle, a support platform is fixedly provided on the upper surface of the mounting plate, a support plate is fixedly provided on the upper surface of the support platform, and a connecting block is provided on the lower surface of the mounting plate.

[0007] The utility model is further configured as follows: the lifting mechanism includes a second mounting frame, a lifting cylinder and a lifting plate; the lifting cylinder is fixedly arranged on the lower surface of the second mounting frame, and its telescopic end passes through the second mounting frame and is fixedly connected to the lifting plate; a guide rod is provided on the lower surface of the lifting plate, and the bottom end of the guide rod passes through the second mounting frame and is slidably connected to the second mounting frame.

[0008] The present invention is further configured such that the first mounting bracket is fixedly arranged on the upper surface of the lifting plate.

[0009] The utility model is further configured as follows: a mounting groove is provided on the rotating workbench, a limiting block is detachably provided in the mounting groove through a bolt, and a limiting groove cooperating with the limiting block is provided on the mounting plate.

[0010] The present invention is further configured such that a plurality of the lifting mechanisms, the rotating mechanisms and the mounting mechanisms are provided, and a first mounting hole is provided corresponding to the mounting mechanism, and a second mounting hole is provided corresponding to the lifting mechanism and the rotating mechanism.

[0011] Compared with the existing technology, the present invention provides a freely liftable multi-angle detection workbench with the following beneficial effects:

[0012] 1. The utility model is provided with a mounting mechanism, and a fixture can be preset on the support plate according to the shape of the workpiece to install and place the workpiece. The mounting plate and the second mounting hole are clamped by a limit block and a limit groove, which makes it convenient for the lifting mechanism to drive the workpiece to lift, or for the rotating mechanism to drive the workpiece to rotate.

[0013] 2. The utility model is provided with a rotating mechanism, which can install all the detection elements on the outside of the rotating workbench, and drive the workpiece to rotate through the rotating mechanism so that the surface to be detected faces the detection element, which is convenient for the detection element to detect it and realize multi-angle detection of the workpiece.

[0014] 3. The utility model is provided with a lifting mechanism, which can adjust the height of the workpiece according to the position of the workpiece to be detected and the position of the detection element, and there are several lifting mechanisms, which can realize independent adjustment and free lifting of different workpieces. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a schematic diagram of the overall structure of a freely liftable multi-angle detection workbench in the present utility model;

[0016] Figure 2 This is a structural diagram of a fixed workbench and one set of lifting mechanisms, rotating mechanisms, and mounting mechanisms in the present invention;

[0017] Figure 3 for Figure 2 Schematic diagram of the structure without the fixed workbench;

[0018] Figure 4 It is a structural schematic diagram of the rotary workbench in the utility model.

[0019] In the figure: 1. Fixed workbench; 2. Rotating workbench; 3. Indexing plate; 4. Pneumatic gripper; 5. Connecting table; 6. First mounting bracket; 7. Rotating motor; 8. First mounting hole; 9. Mounting plate; 10. Second mounting hole; 11. Limit baffle; 12. Support table; 13. Support plate; 14. Connecting block; 15. Second mounting bracket; 16. Lifting cylinder; 17. Lifting plate; 18. Guide rod; 19. Mounting slot; 20. Limit block; 21. Limit slot. DETAILED DESCRIPTION

[0020] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0021] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0022] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned direction words are not used to limit the present invention.

[0023] See also Figure 1-4A multi-angle detection workbench that can be freely lifted and lowered includes a fixed workbench 1 and a rotating workbench 2. The fixed workbench 1 is provided with a dividing plate 3. The rotating workbench 2 is rotatably set on the fixed workbench 1, and the rotating workbench 2 and the dividing plate 3 are connected. A lifting mechanism and a rotating mechanism are provided below the fixed workbench 1. The rotating workbench 2 is provided with a mounting mechanism. The mounting mechanism includes a mounting disk 9. A second mounting hole 10 is provided on the rotating workbench 2. A limit baffle 11 is provided in the second mounting hole 10. The mounting disk 9 is slidably set in the second mounting hole 10, and the mounting disk 9 is arranged above the limit baffle 11. A support platform 12 is fixedly provided on the upper surface of the mounting disk 9, and a support plate 13 is fixedly provided on the upper surface of the support platform 12. A connecting block 14 is provided on the lower surface of the mounting disk 9. The lifting mechanism includes a second mounting frame 15, a lifting cylinder 16, and a lifting plate 17. The lifting cylinder 16 is fixedly mounted on the lower surface of the second mounting frame 15, and its telescopic end passes through the second mounting frame 15 and is fixedly connected to the lifting plate 17. A guide rod 18 is provided on the lower surface of the lifting plate 17, and the bottom end of the guide rod 18 passes through the second mounting frame 15 and is slidably connected to the second mounting frame 15. The rotating worktable 2 is provided with a mounting slot 19, and a limit block 20 is removably provided in the mounting slot 19 via bolts. The mounting plate 9 is provided with a limit slot 21 that cooperates with the limit block 20. There are multiple lifting mechanisms, rotating mechanisms, and mounting mechanisms. The first mounting hole 8 is provided corresponding to the mounting mechanism, and the second mounting hole 10 is provided corresponding to the lifting mechanism and the rotating mechanism.

[0024] In this embodiment, the corresponding fixture is pre-installed on the support plate 13 according to the shape and size of the workpiece, and the workpiece to be inspected is mounted on the external fixture on the support plate 13. The rotary table 2 is driven to rotate by fixing the dividing plate 3 on the rotary table, and the mounting plate 9 on the rotary table 2 and the workpiece placed on the support plate 13 are driven to rotate until the workpiece is rotated to the detection element. At this time, the lifting mechanism is started to drive the pneumatic clamp 4 to move upward, and the pneumatic clamp 4 is passed through the first mounting hole 8 and the second mounting hole 10, and moved to both sides of the connecting block 14, the pneumatic clamp 4 is started to clamp the connecting block 14, and the lifting mechanism is continued to be started to drive the mounting plate 9 and the workpiece to move upward, drive the mounting plate 9 to move from the second mounting hole 10, and continue to drive the workpiece to move to a suitable height.

[0025] See also Figure 1-4As an embodiment of the rotating mechanism: the rotating mechanism includes a pneumatic clamp 4, a connecting platform 5, a first mounting frame 6 and a rotating motor 7. The pneumatic clamp 4 is fixedly mounted on the upper surface of the connecting platform 5, and the connecting platform 5 is rotatably mounted on the upper surface of the first mounting frame 6. The rotating motor 7 is fixedly mounted on the lower surface of the first mounting frame 6, and the output shaft of the rotating motor 7 passes through the first mounting frame 6 and is connected to the connecting platform 5. A first mounting hole 8 is opened on the fixed workbench 1, and the lifting mechanism and the rotating mechanism are both arranged corresponding to the first mounting hole 8. The first mounting frame 6 is fixedly mounted on the upper surface of the lifting plate 17.

[0026] More specifically, after the workpiece moves to a suitable height, the rotating motor 7 is started according to the position of the workpiece surface to be inspected, so that it drives the connecting table 5 and the pneumatic clamp 4 to rotate, and drives the workpiece to rotate so that the surface to be inspected faces the detection element, and the workpiece is inspected by the external detection element. After the inspection is completed, the rotating motor 7 drives the workpiece to reset, and drives the mounting plate 9 to move downward through the lifting mechanism until the mounting plate 9 moves to the second mounting hole 10, and at this time the limit groove 21 on the mounting plate 9 and the preset limit block 20 in the first mounting hole 8 are engaged to fix the mounting plate 9. At this time, the dividing plate 3 can continue to drive the rotary worktable 2 and the workpiece on the rotary worktable 2 to continue rotating until the workpiece moves to the next detection element, repeat the above operation, continue to inspect the workpiece, and realize multi-angle detection of the workpiece.

[0027] In summary, when the overall equipment is in use or running: the corresponding fixture is pre-installed on the support plate 13 according to the shape and size of the workpiece, the workpiece to be inspected is installed on the external fixture on the support plate 13, and the rotary table 2 is driven to rotate by fixing the dividing plate 3 on the rotary table, and the mounting plate 9 on the rotary table 2 and the workpiece placed on the support plate 13 are driven to rotate until the workpiece is rotated to the detection element. At this time, the lifting mechanism is started to drive the pneumatic clamp 4 to move upward, and the pneumatic clamp 4 is passed through the first mounting hole 8 and the second mounting hole 10, and moved to both sides of the connecting block 14, the pneumatic clamp 4 is started to clamp the connecting block 14, and the lifting mechanism is continued to be started to drive the mounting plate 9 and the workpiece to move upward, drive the mounting plate 9 to move from the second mounting hole 10, and continue to drive the workpiece to a suitable height.

[0028] After the workpiece moves to the appropriate height, the rotating motor 7 is started according to the position of the workpiece surface to be inspected, so that it drives the connecting table 5 and the pneumatic clamp 4 to rotate, and drives the workpiece to rotate so that the surface to be inspected faces the detection element, and the workpiece is inspected by the external detection element. After the inspection is completed, the rotating motor 7 drives the workpiece to reset, and drives the mounting plate 9 to move downward through the lifting mechanism until the mounting plate 9 moves to the second mounting hole 10, and at this time the limit groove 21 on the mounting plate 9 and the preset limit block 20 in the first mounting hole 8 are engaged to fix the mounting plate 9. At this time, the dividing plate 3 can continue to drive the rotary worktable 2 and the workpiece on the rotary worktable 2 to continue rotating until the workpiece moves to the next detection element, repeat the above operation, continue to inspect the workpiece, and realize multi-angle detection of the workpiece.

[0029] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A freely liftable multi-angle detection workbench, comprising a fixed workbench (1) and a rotating workbench (2), wherein a graduated disk (3) is provided on the fixed workbench (1), and the rotating workbench (2) is rotatably arranged on the fixed workbench (1), and the rotating workbench (2) and the graduated disk (3) are connected, wherein: A lifting mechanism and a rotating mechanism are provided below the fixed workbench (1); a mounting mechanism is provided on the rotating workbench (2); the rotating mechanism comprises a pneumatic clamp (4), a connecting platform (5), a first mounting frame (6) and a rotating motor (7); the pneumatic clamp (4) is fixedly provided on the upper surface of the connecting platform (5); the connecting platform (5) is rotatably provided on the upper surface of the first mounting frame (6); the rotating motor (7) is fixedly provided on the lower surface of the first mounting frame (6); and the output shaft of the rotating motor (7) passes through the first mounting frame (6) and is connected to the connecting platform (5); a first mounting hole (8) is provided on the fixed workbench (1); and the lifting mechanism and the rotating mechanism are both provided corresponding to the first mounting hole (8).

2. The freely riseable multi-angle detection workbench according to claim 1 is characterized in that: The mounting mechanism comprises a mounting plate (9), a second mounting hole (10) is provided on the rotary workbench (2), a limiting baffle (11) is provided in the second mounting hole (10), the mounting plate (9) is slidably arranged in the second mounting hole (10), and the mounting plate (9) is arranged above the limiting baffle (11), a support platform (12) is fixedly provided on the upper surface of the mounting plate (9), a support plate (13) is fixedly provided on the upper surface of the support platform (12), and a connecting block (14) is provided on the lower surface of the mounting plate (9).

3. The freely rise-and-fall multi-angle detection workbench according to claim 2 is characterized in that: The lifting mechanism comprises a second mounting frame (15), a lifting cylinder (16) and a lifting plate (17), wherein the lifting cylinder (16) is fixedly arranged on the lower surface of the second mounting frame (15), and its telescopic end passes through the second mounting frame (15) and is fixedly connected to the lifting plate (17), and a guide rod (18) is provided on the lower surface of the lifting plate (17), and the bottom end of the guide rod (18) passes through the second mounting frame (15) and is slidably connected to the second mounting frame (15).

4. The freely ascending and descending multi-angle detection workbench according to claim 3 is characterized in that: The first mounting frame (6) is fixedly arranged on the upper surface of the lifting plate (17).

5. The freely ascending and descending multi-angle detection workbench according to claim 2 is characterized in that: The rotary workbench (2) is provided with a mounting groove (19), a limit block (20) is detachably provided in the mounting groove (19) via a bolt, and a limit groove (21) is provided on the mounting plate (9) to cooperate with the limit block (20).

6. The freely ascending and descending multi-angle detection workbench according to claim 5 is characterized in that: The lifting mechanism, the rotating mechanism and the mounting mechanism are all provided in plurality, and the first mounting hole (8) is provided correspondingly to the mounting mechanism, and the second mounting hole (10) is provided correspondingly to the lifting mechanism and the rotating mechanism.

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