CN219093196U

CN219093196U - Leveling tool

Info

Publication number: CN219093196U
Application number: CN202320028568.9U
Authority: CN
Inventors: 罗娟
Original assignee: Mianyang Nodka Industrial Control Technology Co ltd
Current assignee: Mianyang Nodka Industrial Control Technology Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-05-30
Anticipated expiration: 2033-01-06

Abstract

A leveling tool comprises a leveling mechanism, wherein the leveling mechanism is connected with a jacking mechanism through a plurality of connecting rods; the leveling mechanism comprises a connector, a chassis is arranged at the lower end of the connector, a lower arc-extending plate is arranged at the lower end of the lower arc-extending plate in a downward extending mode, a lower ring is arranged at the lower end of the lower arc-extending plate, a pair of lugs are formed on the periphery of the lower ring, the lugs are symmetrically arranged, the upper end of a connecting rod is arranged on the lugs, a plurality of leveling motors are arranged on the chassis, a leveling screw rod is connected to an output shaft of each leveling motor, a leveling screw sleeve is arranged on each leveling screw rod, a plurality of guide grooves are formed in the periphery of each leveling screw sleeve, a guide sleeve is sleeved outside each leveling screw sleeve, the upper end of each guide sleeve is arranged on the chassis, a leveling connecting rod is arranged at the lower end of each leveling connecting rod in a penetrating mode, end balls are arranged on the lower ends of the leveling connecting rods, and force sensors are arranged at the lower ends of the ball sleeves. The ball sleeve is provided with a leveling ring, and the leveling ring is positioned at the lower side of the lower ring. By loading the load, the leveling accuracy is ensured.

Description

Leveling tool

Technical Field

The utility model relates to the technical field of industrial automation, in particular to a leveling tool.

Background

Lamination assembly refers to assembling and laminating a plurality of disc-shaped workpieces together. In order to ensure the gap between the superimposed workpieces and reduce the superimposed errors, it is often necessary to level the superimposed workpieces. The leveling device commonly adopted at present has the phenomenon of large leveling error, because the leveling mode adopted at present is to place the superimposed workpiece on a leveling table and then level the workpiece through a leveling mechanism, however, the leveling mode often causes the phenomenon of insufficient leveling due to insufficient contact force between the leveling mechanism and the workpiece.

Disclosure of Invention

The utility model provides a leveling tool, which solves the defects in the prior art, ensures leveling precision by loading load and is convenient to automatically adjust.

In order to achieve the object of the present utility model, the following techniques are proposed:

a leveling tool comprises a leveling mechanism, wherein the leveling mechanism is connected with a jacking mechanism through a plurality of connecting rods;

the leveling mechanism comprises a connector, a chassis is arranged at the lower end of the connector, a lower arc-extending plate is arranged at the lower end of the lower arc-extending plate in a downward extending mode, a lower ring is arranged at the lower end of the lower arc-extending plate, a pair of lugs are formed on the periphery of the lower ring, the lugs are symmetrically arranged, the upper end of a connecting rod is arranged on the lugs, a plurality of leveling motors are arranged on the chassis, a leveling screw rod is connected to an output shaft of each leveling motor, a leveling screw sleeve is arranged on each leveling screw rod, a plurality of guide grooves are formed in the periphery of each leveling screw sleeve, a guide sleeve is sleeved outside each leveling screw sleeve, the upper end of each guide sleeve is arranged on the chassis, a leveling connecting rod is arranged at the lower end of each leveling connecting rod in a penetrating mode, end balls are arranged on the lower ends of the leveling connecting rods, and force sensors are arranged at the lower ends of the ball sleeves. The ball sleeve is provided with a leveling ring, and the leveling ring is positioned at the lower side of the lower ring. When the leveling device is adjusted, each leveling motor drives the leveling screw rod to rotate, the leveling screw sleeve is driven to perform telescopic motion along the length direction of the guide sleeve under the rotation of the leveling screw rod, and the telescopic motion of the leveling screw sleeve pushes the ball sleeve arranged at the end part of the leveling screw sleeve, so that the leveling ring acts on the end surface of a workpiece, pressure is acquired through the force sensor on each point position, and meanwhile, gaps among the workpieces are detected through the plurality of industrial cameras until the gaps of the workpieces are equal, and loading is canceled after the end surfaces are all horizontal.

Further, a leveling knob is arranged at the upper end of a rotating shaft of the leveling motor, and in this way, leveling operation can be performed under the condition of no power supply.

Further, climbing mechanism includes the end ring, the periphery of end ring is equipped with a pair of fixed lug, the fixed lug is all installed in the lower extreme of connecting rod, the end ring upwards extends ground and is equipped with the installing cover, the mount table is installed to the periphery of installing cover, the jacking motor is installed to the mount table, be connected with the bevel gear on the output shaft of jacking motor, the meshing has the awl ring on the bevel gear, the wire lantern ring is installed to the downside of awl ring, the outside of wire lantern ring is equipped with the spacing ring, be equipped with the external screw thread section of thick bamboo in the wire lantern ring, the upper end of external screw thread section of thick bamboo is equipped with the jacking section of thick bamboo, the periphery shaping of jacking section of thick bamboo has the spacing inslot all is equipped with the stopper, the stopper is all installed on the end ring, the upper end jacking dish of jacking section of thick bamboo, the jacking dish is located the below of leveling ring, when jacking work piece motion, that is loaded to the work piece, the jacking motor starts, the bevel gear is rotated under the drive of jacking motor, the bevel gear is rotated to drive the awl ring, the rotation of bevel gear will drive the awl ring and rotate, the rotation of awl ring, the rotation of thread lantern ring will drive the wire lantern ring to rotate, the rotation along the length direction of spacing groove, the external screw thread section of thick bamboo, and the movement is carried out the movement through the jacking work piece to the load.

Further, the bevel gear ring outer cover is provided with an upper annular sleeve.

Further, the lower end of the upper annular sleeve is provided with a lower annular sleeve, and the limiting ring is arranged in the lower annular sleeve.

The technical scheme has the advantages that:

the utility model can ensure the effect and the precision after leveling by four-point leveling and loading load during leveling, improves the leveling efficiency and has stronger practicability.

Drawings

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in further detail with reference to the accompanying drawings.

Figure 1 shows a cross-sectional view of a leveling tool.

Fig. 2 shows a perspective view of the leveling mechanism.

Fig. 3 shows a perspective view of the lifting mechanism.

Fig. 4 shows a cross-sectional view of the lifting mechanism.

Fig. 5 shows a perspective view of the leveling fixture in a side-by-side position.

Fig. 6 shows an enlarged view at a.

Detailed Description

As shown in fig. 1-6, the leveling tool comprises a leveling mechanism 1, wherein the leveling mechanism 1 is connected with a jacking mechanism 3 through a plurality of connecting rods 2.

The leveling mechanism 1 comprises a connector 10, a chassis 11 is arranged at the lower end of the connector 10, a lower arc-extending plate 12 is arranged at the lower end of the chassis 11 in a downward extending manner, a lower ring 13 is arranged at the lower end of the lower arc-extending plate 12, a pair of lugs 14 are formed at the periphery of the lower ring 13, the lugs 14 are symmetrically arranged, the upper end of a connecting rod 2 is arranged at the lugs 14, a plurality of leveling motors 15 are arranged on the chassis 11, a leveling screw rod is connected to an output shaft of the leveling motors 15, a leveling wire sleeve 17 is arranged on the leveling screw rod, a plurality of guide grooves are formed at the periphery of the leveling wire sleeve 17, a guide sleeve 16 is sleeved outside the leveling wire sleeve, the upper end of the guide sleeve 16 is arranged on the chassis 11, a leveling connecting rod 18 is arranged at the lower end of the leveling connecting rod 18 in a penetrating manner, end balls are arranged at the lower ends of the leveling connecting rod 18, ball sleeves 190 are arranged on the end balls, and leveling rings 19 are arranged on the ball sleeves 190 and are positioned at the lower side of the lower ring 13. The lower end of the ball sleeve 190 is provided with a force sensor. The upper end of the rotating shaft of the leveling motor 15 is provided with a leveling knob 150.

The jacking mechanism 3 comprises an end ring 30, a pair of fixing lugs 300 are arranged on the periphery of the end ring 30, the fixing lugs 300 are all installed at the lower end of the connecting rod 2, an installation cover 31 is arranged on the end ring 30 in an extending mode, an installation table 32 is installed on the periphery of the installation cover 31, a jacking motor 33 is installed on the installation table 32, a bevel gear 34 is connected to an output shaft of the jacking motor 33, a bevel gear ring 35 is meshed on the bevel gear 34, a screw collar 37 is installed on the lower side of the bevel gear ring 35, a limiting ring 38 is arranged on the outer side of the screw collar 37, an external thread cylinder 40 is arranged in the screw collar 37, a jacking cylinder 41 is arranged at the upper end of the external thread cylinder 40, limiting grooves are formed in the periphery of the jacking cylinder 41, limiting blocks are all arranged in the limiting grooves and are all installed on the end ring 30, a jacking disc 43 is arranged at the upper end of the jacking cylinder 41, and the jacking disc 43 is located below the leveling ring 19. The conical toothed ring 35 is covered with an upper annular sleeve 36. The lower end of the upper annular sleeve 36 is provided with a lower annular sleeve 39, and the limiting ring 38 is arranged in the lower annular sleeve 39.

When leveling is performed, an operator places the overlapped workpieces on the jacking disc 43, then connects and fixes the leveling mechanism 1 on the jacking disc through the connecting rod 2, then drives the workpieces to move upwards through the jacking disc 43, and when the workpieces move to a certain position or contact with the lower wall of the leveling ring 19, each leveling motor 15 is started and performs leveling operation on the end faces of the workpieces through the leveling ring 19 under the drive of the leveling motor 15. After the operation is completed, the workpiece is connected and fixed, and then the leveling mechanism 1 is detached from the connecting rod 2, and the workpiece is taken out.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the utility model, and it will be apparent to those skilled in the art that various modifications and variations can be made in the present utility model without departing from the spirit and scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The leveling tool is characterized by comprising a leveling mechanism (1), wherein the leveling mechanism (1) is connected with a jacking mechanism (3) through a plurality of connecting rods (2);

the utility model provides a leveling mechanism (1) including connector (10), chassis (11) are installed to the lower extreme of connector (10), chassis (11) downwardly extending ground is equipped with down and extends arc board (12), lower ring (13) are installed to the lower extreme of lower arc board (12), a pair of lug (14) are formed to the periphery of lower ring (13), lug (14) are the symmetry setting, install in lug (14) the upper end of connecting rod (2), install a plurality of leveling motors (15) on chassis (11), be connected with the leveling lead screw on the output shaft of leveling motor (15), be equipped with leveling silk cover (17) on the leveling lead screw, a plurality of guide way have been seted up to the periphery of leveling silk cover (17), leveling silk cover overcoat is equipped with uide bushing (16), the upper end of uide bushing (16) is installed in chassis (11), leveling silk cover (17) downwardly extending ground is equipped with connecting rod (18), leveling connecting rod (18) wear in lower ring (13), the lower extreme of leveling connecting rod (18) all is equipped with the end ball, all be equipped with ball cover (190) on the end ball, be equipped with leveling ring (19) on ball cover (190), leveling ring (19) are located the lower side of leveling ring (13).

2. The leveling tool as claimed in claim 1, wherein the lower ends of the ball sleeves (190) are provided with force sensors.

3. The leveling tool according to claim 1, wherein a leveling knob (150) is arranged at the upper end of a rotating shaft of the leveling motor (15).

4. The leveling tool as claimed in claim 1, wherein the jacking mechanism (3) comprises an end ring (30), a pair of fixing lugs (300) are arranged on the periphery of the end ring (30), the fixing lugs (300) are all arranged at the lower end of the connecting rod (2), the end ring (30) is provided with an installation cover (31) in an upward extending manner, the periphery of the installation cover (31) is provided with an installation table (32), the installation table (32) is provided with a jacking motor (33), an output shaft of the jacking motor (33) is connected with a bevel gear (34), the bevel gear (34) is meshed with a conical ring (35), a wire sleeve ring (37) is arranged at the lower side of the conical ring (35), a limiting ring (38) is arranged at the outer side of the wire sleeve ring (37), an external thread cylinder (40) is arranged in the wire sleeve ring (37), the upper end of the external thread cylinder (40) is provided with a jacking cylinder (41), the periphery of the jacking cylinder (41) is provided with a limiting groove, the limiting block is arranged in the limiting groove, the limiting block is all arranged on the end ring (30), the jacking cylinder (41) is meshed with a bevel gear (35), and the jacking disc (43) is arranged below the leveling disc (19).

5. The leveling tool as claimed in claim 4, characterized in that the bevel ring (35) is covered with an upper annular sleeve (36).

6. The leveling tool as claimed in claim 4, wherein the lower end of the upper annular sleeve (36) is provided with a lower annular sleeve (39), and the limiting ring (38) is mounted in the lower annular sleeve (39).