CN220921446U - Turnover device - Google Patents

Abstract

The utility model discloses a turnover device which comprises a frame, wherein a jacking mechanism is arranged at the lower part of the frame, a rotating mechanism is arranged at the upper part of the frame, fork arms are arranged on the rotating mechanism, rotatable clamping jaws are arranged at two ends of each fork arm, the clamping jaws clamp an assembled workpiece to axially rotate on the fork arms, and the workpiece radially rotates on the rotating mechanism along with the fork arms, so that the adjustment of the workpiece at any angle according to the assembly requirement is realized, the multi-surface assembly of the workpiece is completed in one process, the production efficiency is improved, and the production cost is saved.

Description

Turnover device

Technical Field

The utility model relates to the technical field of mechanical assembly, in particular to a turnover device for multi-angle assembly.

Background

In the production of mechanical devices, the assembly of the parts is the final production process. For a workpiece needing multi-face assembly, the workpiece needs to be axially and radially rotated during assembly so as to facilitate assembly; at present, the assembly of the workpiece is finished by adopting multi-working-procedure cooperation, and a turnover device is arranged between working procedures or the workpiece is turned to an assembly surface manually. The labor intensity of manual overturning is high, and the assembly quality is easily influenced due to the fatigue of assembly staff; the special turnover equipment is added, so that the production space is occupied, the input cost of the equipment is increased, and the turnover device is provided, and the device to be assembled is fixed and turned over for positioning, so that the assembly is convenient, and the multi-face assembly is completed in one procedure.

Disclosure of utility model

The present utility model is directed to a turnover device, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a turning device, includes the frame, the lower part of frame is provided with climbing mechanism, the upper portion of frame is provided with tilting mechanism, tilting mechanism includes slewing mechanism, yoke and two clamping jaws, slewing mechanism includes rotates the base plate, rotate base plate and frame fixed connection, be provided with two pivot seats on the rotation base plate, be provided with the pivot on the pivot seat, the one end and the yoke fixed connection of pivot, be provided with the locating disk rather than coaxial in the pivot between two pivot seats, be provided with the positioning seat on the rotation base plate of pivot both sides, be provided with pneumatic clamp on the positioning seat, pneumatic clamp cooperatees with the locating disk, two the clamping jaw each other is the tip of mirror image setting in the yoke.

Still further, the clamping jaw includes speed reducer and clamping jaw base plate, the outside fixed connection of speed reducer and yoke, the input of speed reducer is provided with servo motor, the output of speed reducer passes the yoke and is connected with clamping jaw base plate, be provided with double-end cylinder and two splint on the clamping jaw base plate, two splint and clamping jaw base plate sliding connection, its piston rod is connected with two splint respectively between two splint to double-end cylinder setting.

Still further, be provided with the clamp cylinder on the splint, the piston rod of clamp cylinder is perpendicular with the piston rod of double-end cylinder, all be provided with the spacing claw on the lower edge of splint and the piston rod of clamp cylinder.

Still further, the below of rotating the base plate is provided with spacing seat, be provided with the stopper on the spacing seat, be provided with spacing stake on the quotation of positioning disk, spacing stake and stopper matched with.

Further, the side of the frame is provided with a fitting box and a tool box.

The beneficial effects of the utility model are as follows:

According to the utility model, the rotating mechanism is arranged on the frame, the fork arms are arranged on the rotating mechanism, the rotatable clamping jaws are arranged at the two end parts of the fork arms, the clamping jaws clamp an assembled workpiece on the fork arms to axially rotate, and the workpiece radially rotates on the rotating mechanism along with the fork arms, so that the adjustment of the workpiece at any angle according to the assembly requirement is realized, the multi-surface assembly of the workpiece is completed in one process, the production efficiency is improved, and the production cost is saved.

Drawings

Fig. 1 is a schematic diagram of a turnover device according to the present utility model.

Fig. 2 is a schematic diagram of a rotating mechanism of a turning device according to the present utility model.

Fig. 3 is a schematic diagram of a clamping jaw of a turning device according to the present utility model.

In the figure: the device comprises a frame 1, a conveying line 2, a rotating mechanism 3, a rotating substrate 301, a rotating shaft seat 302, a rotating shaft 303, a positioning disc 304, a positioning seat 305, a pneumatic clamp 306, a limiting seat 308, a limiting pile 307, a limiting block 309, a fork arm 4, a clamping jaw 5, a speed reducer 501, a servo motor 502, a clamping jaw substrate 503, a double-head cylinder 504, a clamping plate 505, a clamping cylinder 506, a limiting jaw 507, a tray 6, a fitting box 7 and a tool box 8.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1, the present utility model provides a technical solution: the turnover device comprises a frame 1, a conveying line 2 passes through the lower part of the frame 1, a tray 6 is arranged on the conveying line 2, a jacking mechanism is arranged on the frame 1 below the tray 6, a radial rotating mechanism 3 is arranged on the upper part of the frame 1, fork arms 4 are arranged on rotating shafts of the radial rotating mechanism 3, rotating clamping claws 5 are arranged at two ends of each fork arm 4, and the two clamping claws 5 are arranged in a mirror image mode on the fork arms 4; the side face of the frame 1 is provided with a fitting box 7 and a tool box 8, so that the assembly personnel can conveniently take the tool box.

During operation, the conveying line 2 conveys workpieces to be assembled to the lower part of the fork arms 4, the jacking mechanism jacks up the tray 6 and is clamped and fixed by the clamping jaws 5, the clamping jaws 5 drive the workpieces to axially rotate on the fork arms during assembly and are positioned when the assembly surface is opposite to an operator, the assembly operator rotates the fork arms 4 to enable the workpieces to radially rotate, and the rotating mechanism 3 positions the fork arms 4 to facilitate workpiece assembly after rotating to a proper assembly position.

Referring to fig. 2, the rotating mechanism 3 includes a rotating base 301, the rotating base 301 is fixedly mounted on the frame 1, two rotating shaft seats 302 are mounted on the rotating base 301, a rotating shaft 303 is rotatably mounted on the rotating shaft seats 302, one end of the rotating shaft 303 is connected with the fork arm 4, a positioning disc 304 is mounted on the rotating shaft 303 between the two rotating shaft seats 302, positioning seats 305 are mounted on the rotating base 301 on two sides of the rotating shaft 303, pneumatic clamps 306 are mounted on the positioning seats 305, the disc surface of the positioning disc 304 is inserted into the pneumatic clamps 306, after an assembler rotates the fork arm 4 to a proper position, the pneumatic clamps 306 clamp the disc surface of the positioning disc 304 to position the fork arm 4, a limiting seat 308 is mounted below the rotating base 301, a limiting block 309 is mounted on the limiting seat 308, a limiting pile 307 is arranged on the disc surface of the positioning disc 304, and the limiting pile 307 is matched with the limiting block 309 to prevent the fork arm 4 from continuously rotating due to overlarge rotational inertia of a workpiece, so that the safety of assembly is improved.

Referring to fig. 3, the clamping jaw 5 includes a speed reducer 501, the speed reducer 501 is installed outside the end of the fork arm 4, a servo motor 502 is installed at the input end of the clamping speed reducer 501, a clamping jaw base plate 503 is installed on the output end of the speed reducer 501 penetrating through one end of the fork arm 4, a double-end air cylinder 504 and two clamping plates 505 are installed on the clamping jaw base plate 503, the two clamping plates 505 are in sliding connection with the clamping jaw base plate 503, the double-end air cylinder 504 is installed between the two clamping plates 505, two piston rods of the double-end air cylinder 504 are respectively connected with the two clamping plates 505, a clamping air cylinder 506 is installed on the clamping plates 505, the clamping air cylinder 506 is perpendicular to the extending direction of the double-end air cylinder 504, limiting claws 507 are installed on the lower edges of the clamping plates 505 and the piston rods of the clamping air cylinders 506, the double-end air cylinders 504 and the clamping air cylinders 506 are matched with each other to enable the clamping jaw 5 to clamp workpieces with different thicknesses and widths, the whole application range of the device is improved, the servo motor 502 drives the base plate 503 to rotate to drive the workpieces to rotate and locate in the axial directions, and the processing surfaces of the workpieces face assembly staff.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims (5)

1. The utility model provides a turning device, includes the frame, the lower part of frame is provided with climbing mechanism, the upper portion of frame is provided with turning mechanism, its characterized in that: the turnover mechanism comprises a rotating mechanism, fork arms and two clamping jaws, wherein the rotating mechanism comprises a rotating base plate, the rotating base plate is fixedly connected with the frame, two rotating shaft seats are arranged on the rotating base plate, a rotating shaft is arranged on each rotating shaft seat, one end of each rotating shaft is fixedly connected with the corresponding fork arm, a positioning disc coaxial with the rotating shaft is arranged on each rotating shaft between the corresponding rotating shaft seats, positioning seats are arranged on the rotating base plate on two sides of each rotating shaft, pneumatic clamps are arranged on the positioning seats and are matched with the positioning discs, and the two clamping jaws are mirror images of each other and are arranged at the end parts of the corresponding fork arms.

2. A flipping unit according to claim 1, wherein: the clamping jaw comprises a speed reducer and a clamping jaw substrate, the speed reducer is fixedly connected with the outer side of the fork arm, a servo motor is arranged at the input end of the speed reducer, the output end of the speed reducer penetrates through the fork arm and is connected with the clamping jaw substrate, a double-head cylinder and two clamping plates are arranged on the clamping jaw substrate, the two clamping plates are in sliding connection with the clamping jaw substrate, and the double-head cylinder is arranged between the two clamping plates, and piston rods of the double-head cylinder are connected with the two clamping plates respectively.

3. A flipping unit according to claim 2, wherein: the clamping plate is provided with a clamping cylinder, a piston rod of the clamping cylinder is perpendicular to a piston rod of the double-head cylinder, and limiting claws are arranged on the lower edge of the clamping plate and the piston rod of the clamping cylinder.

4. A flipping unit according to any one of claims 1 to 3, wherein: the lower part of the rotating base plate is provided with a limiting seat, a limiting block is arranged on the limiting seat, a limiting pile is arranged on the surface of the positioning disc, and the limiting pile is matched with the limiting block.

5. A flipping unit according to claim 4, wherein: the side of the frame is provided with a fitting box and a tool box.