CN216815342U

CN216815342U - Workbench for laser scanning and facilitating part turnover

Info

Publication number: CN216815342U
Application number: CN202122157619.1U
Authority: CN
Inventors: 徐天成
Original assignee: Qiancheng Machinery Technology Shenyang Co ltd
Current assignee: Qiancheng Machinery Technology Shenyang Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-06-24
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a workbench for laser scanning and facilitating part turnover, which relates to the technical field of laser scanning and comprises a bottom plate, wherein a lifting adjusting assembly is arranged on the bottom plate, a transverse plate is arranged on the lifting adjusting assembly, a pair of vertical plates are arranged on the transverse plate, a bearing plate is arranged between the pair of vertical plates, a turnover adjusting assembly is arranged on one side of each vertical plate, a workbench body is movably arranged on the bearing plate, a clamping assembly is arranged on the workbench body, and a workpiece rotating assembly is arranged on the lower wall surface of the bearing plate The workpiece is turned over, and the workpiece is scanned in all directions.

Description

Workbench for laser scanning and facilitating part turnover

Technical Field

The utility model relates to the technical field of laser scanning, in particular to a workbench which is used for laser scanning and is convenient for part turnover.

Background

As a relatively advanced practical technology, the laser scanning technology has an obvious development trend in recent years and is more and more widely applied, but most of the existing laser scanning devices are fixed, and the omnibearing scanning of workpieces is difficult to realize.

Patent CN210375079U discloses a three-dimensional scanning workbench for final inspection of automobile engine cover plate, wherein: the bottom plate bilateral symmetry is equipped with hoist mechanism, and hoist mechanism is equipped with the connecting rod to the side, and the motor is installed to the connecting rod end, and the electro-magnet is installed to the motor output.

The device passes through the electro-magnet and adsorbs engine apron, through hoist mechanism adjustment engine apron height, thereby it is rotatory to drive the car apron through the rotating electrical machines drive electro-magnet rotation, but the device can only realize this direction upset, still can't realize the all-round scanning to the work piece completely.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the workbench for laser scanning and facilitating part turnover, and solves the problem that the workbench of the conventional scanning device can only realize turnover in one direction and cannot completely scan a workpiece.

In order to realize the purpose, the utility model is realized by the following technical scheme: a workbench used for laser scanning and facilitating part turnover comprises a bottom plate, wherein a lifting adjusting assembly is installed on the bottom plate, a transverse plate is installed on the lifting adjusting assembly, a pair of vertical plates are installed on the transverse plate, a pair of first through holes are formed in the pair of vertical plates, a pair of short rods are installed in the pair of first through holes in a rotating mode, a bearing plate is installed between the pair of short rods, one end of one short rod in a pair is provided with a connecting rod, the other end of the connecting rod is provided with a connecting block, the connecting block is cylindrical, a first motor is installed on the transverse plate, a screw rod is installed at the driving end of the first motor, a sleeve is connected onto the screw rod in a rotating mode, a moving frame is installed on the sleeve, the connecting block is connected with the moving frame in a sliding mode, a pair of first telescopic rods is installed between the moving frame and the transverse plate, and a workbench body is movably installed on the bearing plate, the worktable body is provided with a clamping assembly, and the lower wall surface of the bearing plate is provided with a workpiece rotating assembly.

Preferably, the lifting adjusting assembly comprises a first chute arranged in the bottom plate, a pair of sliding blocks are slidably arranged in the first chute, guide rods are movably arranged on the sliding blocks, the other ends of the guide rods are movably connected with the lower wall surface of the transverse plate, second through holes are formed in the sliding blocks, the bottom plate is internally provided with a plurality of blind holes, positioning pins are inserted in the blind holes, and a pair of second telescopic rods are arranged between the bottom plate and the transverse plate.

Preferably, the clamping assembly comprises four second sliding grooves formed in the workbench body, third through holes are formed in the side wall of each second sliding groove, bolts are rotatably installed in the third through holes, clamping blocks are slidably installed in the second sliding grooves, screw holes are formed in the clamping blocks, and the screw holes are connected with the bolts in a screwed mode.

Preferably, the workpiece rotating assembly comprises a fourth through hole formed in the bearing plate, a rotating shaft is rotatably installed in the fourth through hole through a bearing, one end of the rotating shaft is fixedly connected with the workbench body, a first gear is installed at the other end of the rotating shaft, a second motor is installed on the lower wall surface of the bearing plate, a second gear is installed at the driving end of the second motor, and the first gear is meshed with the second gear.

Preferably, the short rod is connected with the first through hole through a bearing.

Preferably, the inner wall of the sleeve is of a thread structure, and the sleeve is sleeved outside the screw and is screwed with the screw through threads.

Advantageous effects

The utility model provides a workbench for laser scanning and facilitating part turnover, which has the following beneficial effects: the device has a compact structure and high automation degree, the movable frame is driven by the first motor to move up and down, the connecting rod is rotated to further rotate the bearing plate, and the workbench is turned over; the second gear is driven to rotate by the second motor, the first gear is driven to rotate by the meshing action, and the workbench body can be driven to rotate as the first gear is fixedly connected with the workbench body through the rotating shaft; promote the slider, can make the diaphragm reciprocate through the guide arm transmission, realize altitude mixture control promptly, this device can also make the work piece rotate under the prerequisite that realizes the work piece upset, can realize the all-round scanning to the work piece according to arbitrary rotation, upset work piece as the demand.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

FIG. 2 is a side view of a portion of the present invention.

FIG. 3 is a top view of the table body.

Fig. 4 is an enlarged cross-sectional view of the table body.

In the figure: 1. a base plate; 2. a transverse plate; 3. a vertical plate; 4. a first through hole; 5. a short bar; 6. a carrier plate; 7. a connecting rod; 8. connecting blocks; 9. a first motor; 10. a screw; 11. a sleeve; 12. moving the frame; 13. a first telescopic rod; 14. a table body; 15. a first chute; 16. a slider; 17. a guide bar; 18. a second through hole; 19. blind holes; 20. positioning pins; 21. a second telescopic rod; 22. a second chute; 23. a third through hole; 24. a bolt; 25. a clamping block; 26. a screw hole; 27. a fourth via hole; 28. a rotating shaft; 29. a first gear; 30. a second motor; 31. a second gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a workbench used for laser scanning and facilitating part turnover comprises a bottom plate 1, wherein a lifting adjusting assembly is installed on the bottom plate 1, a transverse plate 2 is installed on the lifting adjusting assembly, a pair of vertical plates 3 are installed on the transverse plate 2, a pair of first through holes 4 are formed in the pair of vertical plates 3, a pair of short rods 5 are installed in the pair of first through holes 4 in a rotating mode, a bearing plate 6 is installed between the pair of short rods 5, a connecting rod 7 is installed at one end of one short rod 5 in a pair, a connecting block 8 is installed at the other end of the connecting rod 7, the connecting block 8 is cylindrical, a first motor 9 is installed on the transverse plate 2, a screw rod 10 is installed at the driving end of the first motor 9, a sleeve 11 is connected onto the screw rod 10 in a rotating mode, a moving frame 12 is installed on the sleeve 11, the connecting block 8 is connected with the moving frame 12 in a sliding mode, a pair of first telescopic rods 13 is installed between the moving frame 12 and the transverse plate 2, a workbench body 14 is movably mounted on the bearing plate 6, a clamping assembly is mounted on the workbench body 14, and a workpiece rotating assembly is arranged on the lower wall surface of the bearing plate 6; the lifting adjusting assembly comprises a first sliding chute 15 arranged in the bottom plate 1, a pair of sliding blocks 16 are arranged in the first sliding chute 15 in a sliding manner, guide rods 17 are movably arranged on the sliding blocks 16, the other ends of the guide rods 17 are movably connected with the lower wall surface of the transverse plate 2, second through holes 18 are formed in the sliding blocks 16, a plurality of blind holes 19 are formed in the bottom plate 1 and positioned at the bottom of the first sliding chute 15, positioning pins 20 are inserted in the second through holes 18 and the blind holes 19, and a pair of second telescopic rods 21 are arranged between the bottom plate 1 and the transverse plate 2; the clamping assembly comprises four second sliding grooves 22 arranged on the workbench body 14, the side wall of each second sliding groove 22 is provided with a third through hole 23, a bolt 24 is rotatably installed in each third through hole 23, a clamping block 25 is slidably installed in each second sliding groove 22, a screw hole 26 is formed in each clamping block 25, and each screw hole 26 is in threaded connection with the bolt 24; the workpiece rotating assembly comprises a fourth through hole 27 formed in the bearing plate 6, a rotating shaft 28 is rotatably mounted in the fourth through hole 27 through a bearing, one end of the rotating shaft 28 is fixedly connected with the workbench body 14, the other end of the rotating shaft is provided with a first gear 29, a second motor 30 is mounted on the lower wall surface of the bearing plate 6, a second gear 31 is mounted at the driving end of the second motor 30, and the first gear 29 is meshed with the second gear 31; the short rod 5 is connected with the first through hole 4 through a bearing; the inner wall of the sleeve 11 is of a threaded structure, and the sleeve 11 is sleeved outside the screw 10 and is screwed with the screw 10 through threads.

All the electrical parts in the present case are connected with the power supply adapted to the electrical parts through a wire, and an appropriate controller should be selected according to actual conditions to meet control requirements, and specific connection and control sequence should be referred to the following working principle, in which the electrical connection is completed between the electrical parts in sequence, and the detailed connection means thereof is a known technology in the art, and the following main description of the working principle and process is omitted for explaining electrical control.

Example (b): according to the attached fig. 1-4, when the device is used, a workpiece is placed on the table body 14, the four bolts 24 are screwed, and the four clamping blocks 25 are moved inward by screw transmission to clamp the workpiece.

When the height of a workpiece needs to be adjusted, the positioning pin 20 is taken out of the second through hole 18 and the blind hole 19, the pair of sliding blocks 16 is pushed oppositely or back, the transverse plate 2 is pushed by the guide rod 17 to move up and down, namely, the height adjustment of the workbench body 14 and the workpiece is realized, and the second telescopic rod 21 is stretched and retracted along with the transverse plate, so that the movement is stable.

When the work piece needs to be turned over, the first motor 9 is started, the screw rod 10 is driven to rotate, the sleeve 11 is driven to move upwards through thread transmission, namely the moving frame 12 moves upwards, the moving frame 12 and the sleeve 11 can only move up and down and cannot rotate due to the limitation of the pair of first telescopic rods 13, the connecting rod 7 can be driven to rotate at the moment, the bearing plate 6 is further driven to rotate, and the workbench body 14 and the work piece can be turned over for 90 degrees.

When the workpiece needs to be rotated, the second motor 30 is started to drive the second gear 31 to rotate, the first gear 29 is rotated through the meshing action, and the first gear 29 is fixedly connected with the workbench body 14 through the rotating shaft 28, so that the workbench body 14 can be rotated along with the first gear, namely, the workpiece is rotated.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Claims

1. The workbench for laser scanning and convenient for part turnover comprises a bottom plate (1) and is characterized in that a lifting adjusting assembly is installed on the bottom plate (1), a transverse plate (2) is installed on the lifting adjusting assembly, a pair of vertical plates (3) are installed on the transverse plate (2), a pair of first through holes (4) are formed in the pair of vertical plates (3), a pair of short rods (5) are installed in the pair of first through holes (4) in a rotating mode, a bearing plate (6) is installed between the pair of short rods (5), a connecting rod (7) is installed at one end of one of the pair of short rods (5), a connecting block (8) is installed at the other end of the connecting rod (7), the connecting block (8) is cylindrical, a first motor (9) is installed on the transverse plate (2), and a screw rod (10) is installed at the driving end of the first motor (9), screw rod (10) top spin has connect sleeve (11), install on sleeve (11) and remove frame (12), connecting block (8) with remove frame (12) sliding connection, remove frame (12) with install a pair of first telescopic link (13) between diaphragm (2), movable mounting has workstation body (14) on loading board (6), install the centre gripping subassembly on workstation body (14), loading board (6) lower wall is equipped with work piece rotating assembly.

2. The workbench used for laser scanning and facilitating part turnover according to claim 1, wherein the lifting adjusting assembly comprises a first sliding groove (15) arranged in the bottom plate (1), a pair of sliding blocks (16) are slidably arranged in the first sliding groove (15), a guide rod (17) is movably arranged on each sliding block (16), the other end of each guide rod (17) is movably connected with the lower wall surface of the transverse plate (2), a second through hole (18) is formed in each sliding block (16), a plurality of blind holes (19) are formed in the bottom plate (1) and located at the bottom of the first sliding groove (15), positioning pins (20) are inserted into the second through holes (18) and the blind holes (19), and a pair of second telescopic rods (21) is arranged between the bottom plate (1) and the transverse plate (2).

3. The workbench for laser scanning and convenient part turnover according to claim 1, wherein the clamping assembly comprises four second sliding grooves (22) arranged on the workbench body (14), third through holes (23) are formed in the side walls of the second sliding grooves (22), bolts (24) are rotatably mounted in the third through holes (23), clamping blocks (25) are slidably mounted in the second sliding grooves (22), screw holes (26) are formed in the clamping blocks (25), and the screw holes (26) are in screwed connection with the bolts (24).

4. The workbench for laser scanning and convenient part turnover according to claim 1, wherein the workpiece rotating assembly comprises a fourth through hole (27) formed in the bearing plate (6), a rotating shaft (28) is rotatably installed in the fourth through hole (27) through a bearing, one end of the rotating shaft (28) is fixedly connected with the workbench body (14), the other end of the rotating shaft is provided with a first gear (29), a second motor (30) is installed on the lower wall surface of the bearing plate (6), a second gear (31) is installed at the driving end of the second motor (30), and the first gear (29) is meshed with the second gear (31).

5. A worktable for laser scanning to facilitate part turnover according to claim 1, wherein the short rod (5) is connected with the first through hole (4) through a bearing.

6. The workbench for laser scanning and part turnover facilitating according to claim 2, wherein the inner wall of the sleeve (11) is of a threaded structure, and the sleeve (11) is sleeved outside the screw rod (10) and is screwed with the screw rod (10) through threads.