CN212372023U

CN212372023U - 180-degree auxiliary turnover mechanism for heavy workpiece

Info

Publication number: CN212372023U
Application number: CN202020939865.5U
Authority: CN
Inventors: 何小杰
Original assignee: Wuxi Fasente Mechanical Equipment Co ltd
Current assignee: Wuxi Fasente Mechanical Equipment Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-01-19
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a 180 supplementary tilting mechanism of heavy work piece, including two supporting mechanism and upset cylinder, two the supporting mechanism is located the below left and right sides of upset cylinder respectively, the inner chamber of upset cylinder is equipped with the upset cavity, the radial lateral wall middle section position symmetry of upset cylinder is equipped with two clamping mechanism. The utility model relates to a heavy work piece 180 supplementary tilting mechanism is convenient for treat the heavy work piece of processing and carry out supplementary upset operation, and is difficult for causing the damage to the upset cylinder inner chamber lateral wall, eliminates the potential safety hazard, also plays fine guard action to treating the heavy work piece itself simultaneously.

Description

180-degree auxiliary turnover mechanism for heavy workpiece

Technical Field

The utility model relates to a treat the relevant technical field of machined part upset, specifically be a heavy work piece 180 supplementary tilting mechanism.

Background

In the machining production industry, a plurality of workpieces have the characteristics of large size and large weight, and the positions and postures of the workpieces need to be moved and turned over in the production, processing and assembly processes; at present tipping arrangement in the upset in-process, after the work piece upset, when the clamping jaw shrink, the work piece can pound and fall on the drum assembly who is located the bottom, causes certain damage to drum assembly, influences the life of equipment, and has certain potential safety hazard, also has certain damage to treating machined part itself simultaneously, so design and produced 180 supplementary tilting mechanism of heavy work piece here to in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 180 supplementary tilting mechanism of heavy work piece to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a heavy work piece 180 supplementary tilting mechanism, includes two supporting mechanism and upset cylinder, two the supporting mechanism is located the below left and right sides of upset cylinder respectively, the inner chamber of upset cylinder is equipped with the upset cavity, the radial lateral wall middle section position symmetry of upset cylinder is equipped with two clamping mechanism.

Preferably, two the supporting mechanism all includes the backup pad, two both ends all rotate through the support frame around the one side that the up end of backup pad kept away from each other and are equipped with I shape guide roller, the axial both ends of upset cylinder all have annular joint board with body radial extension, two radial lateral wall of annular joint board respectively with two supporting mechanism's two relative I shape guide roller roll joint around.

Preferably, two four corner positions of the bottom end face of the supporting plate are vertically provided with supporting legs, and each supporting leg is welded with a mounting plate.

Preferably, a plurality of balls which are distributed at even intervals and can rotate freely are embedded in the side wall of the inner cavity of the overturning roller.

Preferably, the two clamping mechanisms comprise screw rods and clamping plates, the two screw rods are symmetrically and rotatably inserted into the radial side wall of the turnover roller respectively, each screw rod is rotatably inserted into each clamping plate, the two clamping plates are located in the turnover cavity of the turnover roller, a plurality of inserting holes which are located on the left side and the right side of each screw rod respectively are formed in each clamping plate, and a sliding rod is inserted into the inner cavity of each inserting hole in a sliding manner.

Preferably, the outer wall of each slide bar is axially and symmetrically provided with a limiting sliding groove, and the inner cavity of each inserting hole is radially and symmetrically provided with two limiting sliding blocks which are respectively in sliding clamping connection with the inner cavities of the two limiting sliding grooves of each slide bar.

Preferably, a pull ring is rotatably arranged on one side wall of each screw rod, which is far away from the clamping plate, through a rotating pin.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to a heavy work piece 180 supplementary tilting mechanism is convenient for treat the heavy work piece of processing and carry out supplementary upset operation, and is difficult for causing the damage to the upset cylinder inner chamber lateral wall, eliminates the potential safety hazard, also plays fine guard action to treating the heavy work piece itself simultaneously.

2. The utility model discloses, set up the pull ring through rotating, be convenient for supplementary along the radial lateral wall pull hob of upset cylinder for the hob is fed fast, so that press from both sides tightly or keep away from and wait to process heavy work piece.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view of two clamping mechanisms according to an embodiment of the present invention;

fig. 3 is an enlarged view of a structure at a position in fig. 2 according to an embodiment of the present invention.

In the figure: 1. turning over the roller; 11. a ball bearing; 2. a clamping mechanism; 21. a pull ring; 22. a rotation pin; 23. a screw rod; 24. a clamping plate; 25. a slide bar; 26. a limiting chute; 3. a support mechanism; 31. an I-shaped guide roller; 32. a support frame; 33. a support plate; 34. supporting legs; 35. and (7) mounting the plate.

Detailed Description

In order to facilitate the use, the embodiment of the utility model provides a 180 supplementary tilting mechanism of heavy work piece. The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the present embodiment provides a 180 ° auxiliary turnover mechanism for heavy workpieces, which includes two support mechanisms 3 and a turnover drum 1, the two support mechanisms 3 are respectively located at the left and right sides below the turnover drum 1, a turnover cavity is disposed in an inner cavity of the turnover drum 1, and two clamping mechanisms 2 are symmetrically disposed at a middle section of a radial sidewall of the turnover drum 1.

Two supporting mechanisms 3 all include backup pad 33, and both ends all rotate through support frame 32 around the one side that the up end of two backup pads 33 kept away from each other and are equipped with I shape guide roller 31, and the axial both ends of upset cylinder 1 all have annular joint board with body radial extension, and two radial lateral walls of annular joint board roll the joint with two I shape guide roller 31 relative around two supporting mechanisms 3 respectively.

Two clamping mechanism 2 all include hob 23 and clamp plate 24, and two hobs 23 are symmetrical respectively and are rotated and peg graft at the radial lateral wall of upset cylinder 1, rotate between every hob 23 and every clamp plate 24 and peg graft, and two clamp plate 24 all are located the upset cavity of upset cylinder 1, all set up the spliced eye that a plurality of is located the hob 23 left and right sides respectively on every clamp plate 24, and every spliced eye inner chamber all slides and pegs graft and have slide bar 25.

The outer wall of each slide bar 25 is axially and symmetrically provided with a limiting sliding groove 26, and the inner cavity of each inserting hole is radially and symmetrically provided with two limiting sliding blocks which are respectively in sliding clamping connection with the inner cavities of the two limiting sliding grooves 26 of each slide bar 25.

In the embodiment, when in use, a heavy workpiece to be processed is conveyed into the turning cavity of the turning roller 1, before turning operation is performed, the screw rods 23 of the two clamping mechanisms 2 are respectively pushed towards the center of the turning cavity of the turning roller 1 along the radial side wall of the turning roller 1, the two screw rods 23 synchronously rotate in the feeding process, so that the screw rods 23 are rotationally fed in the adjusting state of the radial side wall of the turning roller 1 until the slide rods 25 on the two clamping plates 24 are contacted with the outer wall of the heavy workpiece to be processed, the slide rods 25 meet the heavy workpiece to be processed and can freely stretch and retract along the inner cavity of the splicing hole so as to surround the heavy workpiece to be processed, the heavy workpiece to be processed cannot fall off in the turning process, and turning operation can be performed without pre-positioning the heavy workpiece to be processed, wherein the limiting slide groove 26 of each slide rod 25 is slidably clamped with the limiting slide block in the splicing hole, so that the slide bar 25 does not fall off;

after the two clamping plates 24 are attached to the outer wall of the heavy workpiece to be processed, the two ends of the turnover roller 1 can roll along the two I-shaped guide rollers 31 which are opposite to each other in the front and back direction of the two supporting mechanisms 3 until the turnover is stopped at 180 degrees, the screw rod 23 pressed below the workpiece to be machined after the turnover is pressed by the gravity of the heavy workpiece to be machined, so that the screw rod 23 is rotationally fed along the radial side wall of the turnover drum 1, instead of direct sliding, achieves the effect of damping adjustment to avoid the damage of the heavy workpiece to be processed to the cost of the inner cavity of the turnover drum 1 caused by direct sliding adjustment, can eliminate potential safety hazards, simultaneously has good protection function on the heavy piece to be processed, because the clamping plate 24 and the screw rod 23 rotate relatively, the rotation of the screw rod 23 does not drive the heavy workpiece to be processed to rotate.

Example 2

Referring to fig. 1-3, a further improvement is made on the basis of embodiment 1:

wherein, four corner positions of the bottom face of two backup pads 33 all are equipped with supporting leg 34 perpendicularly, and the bottom face of every supporting leg 34 all welds and has mounting panel 35, through fixed mounting panel 35 in advance, prevent that supporting mechanism 3 from taking place to sideslip or topple over the phenomenon, influence the normal use of upset cylinder 1.

The even interval distribution of a plurality of is embedded to the upset cavity inner chamber lateral wall of upset cylinder 1, and ball 11 that can free rotation, through setting up ball 11, is convenient for reduce the frictional resistance who treats the machined part transmission in-process.

The side wall of one side of every hob 23, far away from the clamping plate 24, is provided with a pull ring 21 through rotation of a rotation pin 22, the pull ring 21 is arranged through rotation, so that the hob 23 is conveniently assisted to pull the hob 23 along the radial side wall of the turnover drum 1, and the hob 23 is rapidly fed so as to be clamped or far away from a heavy workpiece to be machined.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heavy work piece 180 supplementary tilting mechanism, includes two supporting mechanism (3) and upset cylinder (1), its characterized in that: the two supporting mechanisms (3) are respectively positioned at the left side and the right side of the lower part of the turnover roller (1), the inner cavity of the turnover roller (1) is provided with a turnover cavity, and the middle section of the radial side wall of the turnover roller (1) is symmetrically provided with two clamping mechanisms (2).

2. A 180 ° auxiliary turnover mechanism for heavy workpieces as set forth in claim 1, wherein: two supporting mechanism (3) all are including backup pad (33), two both ends all rotate through support frame (32) around the one side that the up end of backup pad (33) kept away from each other and are equipped with I shape guide roller (31), the axial both ends of upset cylinder (1) all have annular joint board, two with the body radial extension annular joint board radial side wall respectively with two supporting mechanism (3) around relative two I shape guide roller (31) roll joint.

3. A 180 ° assisted turnover mechanism for heavy work pieces according to claim 2, characterized in that: two four corner positions of the bottom end face of backup pad (33) all are equipped with supporting leg (34) perpendicularly, and every mounting panel (35) have all been welded to the bottom end face of supporting leg (34).

4. A 180 ° auxiliary turnover mechanism for heavy workpieces as set forth in claim 1, wherein: the side wall of the inner cavity of the turning roller (1) is embedded with a plurality of balls (11) which are distributed at even intervals and can rotate freely.

5. A 180 ° auxiliary turnover mechanism for heavy workpieces as set forth in claim 1, wherein: two clamping mechanism (2) are all including hob (23) and clamp plate (24), two hob (23) symmetry respectively rotate and peg graft at the radial lateral wall of upset cylinder (1), every hob (23) rotates between every clamp plate (24) and pegs graft, and two clamp plate (24) all are located the upset cavity of upset cylinder (1), every clamp plate (24) are gone up and are all seted up a plurality of and are located the spliced eye of hob (23) left and right sides respectively, and every spliced eye inner chamber all slides and pegs graft and have slide bar (25).

6. A180 ° auxiliary turnover mechanism for heavy workpieces as set forth in claim 5, wherein: the outer wall of each sliding rod (25) is axially and symmetrically provided with limiting sliding grooves (26), and the inner cavity of each inserting hole is radially and symmetrically provided with two limiting sliding blocks which are respectively in sliding clamping connection with the inner cavities of the two limiting sliding grooves (26) of each sliding rod (25).

7. A180 ° auxiliary turnover mechanism for heavy workpieces as set forth in claim 5, wherein: and a pull ring (21) is rotatably arranged on the side wall of one side of each screw rod (23) far away from the clamping plate (24) through a rotating pin (22).