CN216470496U

CN216470496U - Core assembly clamping and overturning mechanism

Info

Publication number: CN216470496U
Application number: CN202122934115.6U
Authority: CN
Inventors: 施豫伟
Original assignee: Anhui Hanyang Precision Machinery Co ltd
Current assignee: Anhui Hanyang Precision Machinery Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-10
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a core assembly clamping and overturning mechanism, relates to the technical field of core assembly clamping and overturning, and aims to solve the problems that the existing core assembly clamping and overturning mechanism is difficult to position core assemblies with different shapes, so that the core assembly sliding and offsetting phenomenon is easy to generate in the overturning process, and the subsequent use of a user is influenced. The outer wall of core assembly centre gripping tilting mechanism body top is provided with the core assembly L type and places the board, the both sides that the board outer wall was placed to the core assembly L type all are provided with the pneumatic cylinder, the output of pneumatic cylinder is provided with the hydraulic stem, the one end of hydraulic stem is provided with the hydraulic pressure holder, the outer wall of terminal surface is provided with magnetism and inhales the face before the hydraulic pressure holder, the below of core assembly centre gripping tilting mechanism body is provided with the bottom drive case, the upper end of bottom drive case is provided with the locking arm, the both ends of terminal surface outer wall all are provided with the locking hole before the core assembly centre gripping tilting mechanism body.

Description

Core assembly clamping and overturning mechanism

Technical Field

The utility model relates to the technical field of core assembly clamping and overturning, in particular to a core assembly clamping and overturning mechanism.

Background

The core assembly is used for installing a mold and casting a product, generally has heavy weight, and needs to be turned over by a clamping and turning mechanism.

However, the existing core assembly clamping and overturning mechanism is difficult to position core assemblies with different shapes, so that the core assembly sliding and offsetting phenomenon is easy to generate in the overturning process, and the subsequent use of a user is influenced; thus, the existing requirements are not met, and a core assembly clamping turnover mechanism is provided for the purposes.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a core assembly clamping and overturning mechanism, which aims to solve the problems that the existing core assembly clamping and overturning mechanism in the background art is difficult to position core assemblies with different shapes, so that the core assembly sliding and offsetting phenomenon is easy to generate in the overturning process, and the subsequent use of a user is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a core assembly centre gripping tilting mechanism, includes core assembly centre gripping tilting mechanism body, the outer wall of core assembly centre gripping tilting mechanism body top is provided with the core assembly L type and places the board, the both sides that the board outer wall was placed to the core assembly L type all are provided with the pneumatic cylinder, the output of pneumatic cylinder is provided with the hydraulic stem, the one end of hydraulic stem is provided with the hydraulic pressure holder, the outer wall of terminal surface is provided with magnetism and inhales the face before the hydraulic pressure holder, the below of core assembly centre gripping tilting mechanism body is provided with the bottom drive case, the upper end of bottom drive case is provided with the locking arm, the both ends of terminal surface outer wall all are provided with the locking hole before the core assembly centre gripping tilting mechanism body.

Preferably, a motor is arranged inside the bottom driving box, a reduction gearbox is arranged at the output end of the motor, a transmission rod is arranged at one end of the reduction gearbox, a driving gear is arranged at one end of the transmission rod, and the motor is in transmission connection with the driving gear through the transmission rod.

Preferably, one side of driving gear is provided with the driven lever, the outer wall that the driven lever is close to both ends department all is provided with driven gear, and the driving gear is connected with driven gear meshing, the outer wall of core assembly centre gripping tilting mechanism body rear end is provided with the back chain, and back chain and driven gear and driving gear meshing are connected.

Preferably, bearing parts are arranged at two ends of the driven rod, and a supporting seat is arranged on the outer wall of one end, far away from the driven rod, of each bearing part.

Preferably, the one end of locking arm is provided with the installed part, the upper end of installed part is provided with infrared sensor, two the top in locking hole all is provided with detects the piece.

Preferably, the outer wall of pneumatic cylinder both sides all is provided with the thread tightening spare, and the pneumatic cylinder places board threaded connection through thread tightening spare and core group L type.

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

1. according to the utility model, the hydraulic cylinder drives the hydraulic rod and the hydraulic clamping component to press and clamp the core, so that the core can be positioned on the L-shaped placing plate of the core, and the magnetic attraction can be used for magnetically attracting and fixing the core in the fixing process, so that the clamping and fixing connection part is firmer, and the effect of positioning and preventing the core from shifting and sliding is achieved.

2. The motor can drive transfer line and driving gear and rotate, and the driving gear in the rotation meshes with the driven gear of one side, drives driven gear and driven lever and rotates, rotates in-process back chain and meshes with driving gear and driven gear for core assembly centre gripping tilting mechanism can be rotated according to the meshing and is driven and carry out corresponding rotation, realizes the effect of mechanical upset.

3. After the core assembly rotates 90 degrees, the infrared sensor can detect the detection piece at the locking hole, so that the infrared sensor can feed back signals to the control mechanism for controlling the locking mechanical arm to lock the locking hole, and the effects of detection and one-time quick locking are achieved.

Drawings

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

FIG. 2 is a partial schematic view of the bottom drive housing of the present invention;

FIG. 3 is a partial structural view of the L-shaped core assembly placing plate of the present invention;

in the figure: 1. the core assembly clamps the turnover mechanism body; 2. assembling a core L-shaped placing plate; 3. a rear chain; 4. a locking hole; 5. locking the mechanical arm; 6. a mounting member; 7. a bottom drive box; 8. a motor; 9. a reduction gearbox; 10. a transmission rod; 11. a driving gear; 12. a driven gear; 13. a driven lever; 14. a bearing member; 15. a supporting base; 16. detecting a sheet; 17. an infrared sensor; 18. a hydraulic cylinder; 19. a hydraulic lever; 20. a hydraulic clamp; 21. magnetic attraction surfaces; 22. and (4) a threaded fastener.

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.

Referring to fig. 1-3, an embodiment of the present invention is shown: the utility model provides a core assembly centre gripping tilting mechanism, including core assembly centre gripping tilting mechanism body 1, the outer wall of 1 top of core assembly centre gripping tilting mechanism body is provided with the core assembly L type and places board 2, the both sides that the board 2 outer wall was placed to the core assembly L type all are provided with pneumatic cylinder 18, the output of pneumatic cylinder 18 is provided with hydraulic stem 19, the one end of hydraulic stem 19 is provided with hydraulic clamping piece 20, the outer wall of terminal surface is provided with magnetism face 21 before the hydraulic clamping piece 20, the below of core assembly centre gripping tilting mechanism body 1 is provided with bottom drive case 7, the upper end of bottom drive case 7 is provided with locking arm 5, the both ends of terminal surface outer wall all are provided with locking hole 4 before core assembly centre gripping tilting mechanism body 1.

Further, a motor 8 is arranged inside the bottom driving box 7, a reduction gearbox 9 is arranged at the output end of the motor 8, a transmission rod 10 is arranged at one end of the reduction gearbox 9, a driving gear 11 is arranged at one end of the transmission rod 10, the motor 8 is in transmission connection with the driving gear 11 through the transmission rod 10, and the motor 8 can drive the transmission rod 10 and the driving gear 11 to rotate.

Further, one side of driving gear 11 is provided with driven lever 13, the outer wall that driven lever 13 is close to both ends department all is provided with driven gear 12, driving gear 11 is connected with the meshing of driven gear 12, the outer wall of 1 rear end of core assembly centre gripping tilting mechanism body is provided with back chain 3, and back chain 3 is connected with driven gear 12 and driving gear 11 meshing, driving gear 11 in the rotation meshes with the driven gear 12 of one side, it rotates to drive driven gear 12 and driven lever 13, rotate in-process back chain 3 and mesh with driving gear 11 and driven gear 12, make core assembly centre gripping tilting mechanism can be rotated and driven according to the meshing and carry out corresponding rotation, the effect of upset core assembly has been reached.

Further, driven lever 13's both ends all are provided with bearing spare 14, and the one end outer wall that driven lever 13 was kept away from to bearing spare 14 is provided with supporting seat 15, and bearing spare 14 is used for supplying driven lever 13 to rotate, and supporting seat 15 is used for playing the fixed effect of support.

Further, one end of the locking mechanical arm 5 is provided with an installation part 6, the upper end of the installation part 6 is provided with an infrared sensor 17, and a detection sheet 16 is arranged above the two locking holes 4.

Further, the outer walls of the two sides of the hydraulic cylinder 18 are provided with threaded fasteners 22, and the hydraulic cylinder 18 is in threaded connection with the core assembly L-shaped placing plate 2 through the threaded fasteners 22.

The working principle is as follows: during the use, utilize motor 8 to drive transfer line 10 and driving gear 11 and rotate, driving gear 11 in the rotation meshes with the driven gear 12 of one side, drive driven gear 12 and driven lever 13 and rotate, the back chain 3 meshes with driving gear 11 and driven gear 12 in the rotation process, make core assembly centre gripping tilting mechanism can rotate and be driven according to the meshing and carry out corresponding rotation, when rotating to right angle 90, infrared sensor 17 can detect the detection piece 16 of locking hole 4 department, make it can feed back the signal and be used for controlling locking mechanical arm 5 to carry out disposable locking to locking hole 4 department to control mechanism department, when centre gripping core assembly, usable pneumatic cylinder 18 drives hydraulic stem 19 and hydraulic clamping piece 20 and presses the clamp to the core assembly, make the core assembly can be fixed a position on core assembly L type places board 2.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a core assembly centre gripping tilting mechanism, includes core assembly centre gripping tilting mechanism body (1), its characterized in that: the outer wall of core assembly centre gripping tilting mechanism body (1) top is provided with the core assembly L type and places board (2), the both sides that board (2) outer wall was placed to the core assembly L type all are provided with pneumatic cylinder (18), the output of pneumatic cylinder (18) is provided with hydraulic stem (19), the one end of hydraulic stem (19) is provided with hydraulic pressure holder (20), the outer wall of terminal surface is provided with magnetism and inhales face (21) before hydraulic pressure holder (20), the below of core assembly centre gripping tilting mechanism body (1) is provided with bottom drive case (7), the upper end of bottom drive case (7) is provided with locking arm (5), the both ends of terminal surface outer wall all are provided with locking hole (4) before core assembly centre gripping tilting mechanism body (1).

2. The core assembly clamping and overturning mechanism of claim 1, wherein: the bottom driving box (7) is internally provided with a motor (8), the output end of the motor (8) is provided with a reduction gearbox (9), one end of the reduction gearbox (9) is provided with a transmission rod (10), one end of the transmission rod (10) is provided with a driving gear (11), and the motor (8) is in transmission connection with the driving gear (11) through the transmission rod (10).

3. The core assembly clamping and overturning mechanism of claim 2, wherein: one side of driving gear (11) is provided with driven lever (13), the outer wall that driven lever (13) are close to both ends department all is provided with driven gear (12), and driving gear (11) are connected with driven gear (12) meshing, the outer wall of core assembly centre gripping tilting mechanism body (1) rear end is provided with back chain (3), and back chain (3) and driven gear (12) and driving gear (11) meshing are connected.

4. The core assembly clamping and overturning mechanism of claim 3, wherein: bearing pieces (14) are arranged at two ends of the driven rod (13), and a supporting seat (15) is arranged on the outer wall of one end, far away from the driven rod (13), of each bearing piece (14).

5. The core assembly clamping and overturning mechanism of claim 1, wherein: one end of the locking mechanical arm (5) is provided with an installation part (6), the upper end of the installation part (6) is provided with an infrared sensor (17), and two detection sheets (16) are arranged above the locking holes (4).

6. The core assembly clamping and overturning mechanism of claim 1, wherein: the outer walls of the two sides of the hydraulic cylinder (18) are respectively provided with a thread fixing piece (22), and the hydraulic cylinder (18) is in threaded connection with the core assembly L-shaped placing plate (2) through the thread fixing pieces (22).