CN211248171U

CN211248171U - Riveting mechanism with leveling function

Info

Publication number: CN211248171U
Application number: CN201921865130.6U
Authority: CN
Inventors: 李素杰; 姜涛; 徐晋; 孟婷; 姜平
Original assignee: Changchun Yidong Clutch Co ltd
Current assignee: Changchun Yidong Clutch Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-08-14
Anticipated expiration: 2029-11-01

Abstract

The utility model provides a riveting mechanism with levelling function, belongs to machining technical field. The utility model aims at from taking the levelling function, can be with the riveting mechanism that has the levelling function of direct levelling of riveting in-process. The utility model discloses be provided with the base on the bottom outer wall of riveter main part, be fixed with the burring subassembly on the top one side outer wall of base. The utility model discloses adopted burring device before the riveting, made two parts by drilling like this polish earlier, then carrying out riveted, can reduce riveted one process, improve work efficiency, earlier flatten through the leveling plate when riveting moreover, reduce the space between the part, can reduce the scope of action of rivet, then let the increase of riveter compression range, improve the riveting effect of rivet.

Description

Riveting mechanism with leveling function

Technical Field

The utility model belongs to the technical field of machining.

Background

The riveting is a rivet connection, is a mechanical vocabulary, is a method for upsetting a rivet rod in a rivet hole of a part and forming a rivet head by utilizing axial force to connect a plurality of parts, and a riveting machine is a machine for realizing the part connection, and is novel riveting equipment developed according to a cold rolling principle, namely mechanical equipment capable of riveting objects by using rivets, the equipment has compact structure, stable performance and convenient and safe operation, the riveting machine mainly completes assembly by rotation and pressure, is mainly applied to occasions needing rivet connection, is commonly provided with pneumatic, oil pressure and electric, single-end and double-end specifications and the like, is mainly provided with an automatic riveting machine and a spin riveting machine, the automatic riveting machine mainly aims at the riveting of a semi-hollow riveting machine, can automatically perform blanking, has high efficiency, and the spin riveting machine mainly is used for the riveting of solid rivets or larger hollow rivets, however, the existing riveting machine generally does not have a deburring device, so that the deburring and riveting processes are separately performed, the working efficiency of riveting is not improved, and a leveling device is not provided in the riveting process, so that when two parts are riveted, a gap is possibly formed between the two parts, the action range of the rivet is increased, the two parts are possibly rotated, the riveting effect is poor, and riveting needs to be performed again, and manpower and material resources are wasted.

Disclosure of Invention

The utility model aims at from taking the levelling function, can be with the riveting mechanism that has the levelling function of direct levelling of riveting in-process.

The bottom outer wall of the riveting machine main body is provided with a base, and the outer wall of one side of the top end of the base is fixed with a deburring component;

the utility model discloses burring subassembly includes the supporting shoe, the mouth of polishing, the mounting groove, including a motor, an end cap, a controller, and a cover plate, the axis of rotation, rotation plectane and the paper of polishing, welded fastening has the supporting shoe on the top one side outer wall of base, the mouth of polishing has been seted up on one side inner wall of supporting shoe, the supporting shoe has been seted up on the top inner wall that is located the mouth of polishing one side, it has the mounting groove to distribute on one side inner wall of mounting groove and is fixed with the motor, it has the axis of rotation to rotate on the bottom outer wall of motor, install the rotation plectane on the inner wall of one side of mouth of polishing, and the one end of axis of rotation is pegged graft in one side outer wall center department that rotates the plectane;

the utility model discloses the levelling subassembly includes connecting plate, second hydraulic stem, the telescopic link, levelling plate and spacing hole, and the bottom outer wall mounting of support arm is fixed with the connecting plate, and symmetrical welded fastening has the second hydraulic stem on the bottom outer wall of connecting plate, installs the telescopic link on the bottom outer wall of second hydraulic stem, is fixed with the levelling plate on the bottom outer wall of second hydraulic stem, and pegs graft on the top outer wall of levelling plate the one end of telescopic link, has seted up spacing hole on the outer wall of one side middle part of levelling plate.

The utility model discloses it is connected with first hydraulic stem to inlay on one side inner wall of support arm, and first hydraulic stem is located the top outer wall of connecting plate.

The utility model discloses it is connected with the riveting head to inlay on the top outer wall of connecting plate, and fixed connection on the one end of riveting head and the bottom outer wall of first hydraulic stem, and the other end of riveting head link up in the inside in spacing hole.

The utility model discloses the riveting groove has been seted up on the top outer wall that the base is located riveting head one side.

The utility model discloses the number of motor, rotation plectane and the paper of polishing is four.

The utility model discloses the shape of levelling plate is circular.

The utility model discloses adopted burring device before the riveting, made two parts by drilling like this polish earlier, then carrying out riveted, can reduce riveted one process, improve work efficiency, earlier flatten through the leveling plate when riveting moreover, reduce the space between the part, can reduce the scope of action of rivet, then let the increase of riveter compression range, improve the riveting effect of rivet.

Drawings

FIG. 1 is a front view of the cutting structure of the present invention;

FIG. 2 is a partial front view sectional structure diagram of the present invention;

FIG. 3 is a side view of the cutting structure of the present invention;

in the figure: 1. a riveting machine main body; 2. a base; 3. a deburring component; 4. a support arm; 5. a leveling assembly; 6. riveting a joint; 7. riveting the groove; 8. a first hydraulic lever; 31. a support block; 32. grinding a port; 33. mounting grooves; 34. a motor; 35. a rotating shaft; 36. rotating the circular plate; 37. polishing paper; 51. a connecting plate; 52. a second hydraulic rod; 53. a telescopic rod; 54. leveling plates; 55. and a limiting hole.

Detailed Description

The bottom outer wall of the riveting machine main body 1 of the utility model is provided with a base 2, and the outer wall of one side of the top end of the base 2 is fixed with a deburring component 3; the deburring component 3 comprises a supporting block 31, a polishing port 32, a mounting groove 33, a motor 34, a rotating shaft 35, a rotating circular plate 36 and polishing paper 37, the supporting block 31 is fixedly welded on the outer wall of one side of the top end of the base 2, the polishing port 32 is formed in the inner wall of one side of the supporting block 31, the mounting groove 33 is formed in the inner wall of the top end of one side of the polishing port 32, the motor 34 is fixedly distributed on the inner wall of one side of the mounting groove 33, the rotating shaft 35 is rotatably connected to the outer wall of the bottom end of the motor 34, the rotating circular plate 36 is mounted on the inner wall of one side of the polishing port 32, one end of the rotating shaft 35 is inserted in the center of the outer wall of one side of the rotating circular plate 36, the polishing paper 37 is attached to the outer wall of the opposite side of the rotating circular plate 36, a supporting arm; the leveling assembly 5 comprises a connecting plate 51, a second hydraulic rod 52, a telescopic rod 53, a leveling plate 54 and a limiting hole 55, the connecting plate 51 is fixedly installed on the outer wall of the bottom end of the support arm 4, the second hydraulic rods 52 are symmetrically welded and fixed on the outer wall of the bottom end of the connecting plate 51, the telescopic rod 53 is installed on the outer wall of the bottom end of the second hydraulic rod 52, the leveling plate 54 is fixedly installed on the outer wall of the bottom end of the second hydraulic rod 52, one end of the telescopic rod 53 is inserted into the outer wall of the top end of the leveling plate 54, and the limiting hole 55 is formed in the outer wall of the middle; a first hydraulic rod 8 is connected to the inner wall of one side of the support arm 4 in an embedded mode, the first hydraulic rod 8 is located on the outer wall of the top end of the connecting plate 51 and provides pressure for riveting, and rivets are riveted at two ends of a part; the outer wall of the top end of the connecting plate 51 is connected with a riveting head 6 in an embedded mode, one end of the riveting head 6 is fixedly connected with the outer wall of the bottom end of the first hydraulic rod 8, and the other end of the riveting head 6 penetrates through the limiting hole 55, so that the integrity of the device is guaranteed; a riveting groove 7 is formed in the outer wall of the top end of the base 2, which is positioned on one side of the riveting head 6, so that the integrity of the device is ensured; the number of the motors 34, the number of the rotating circular plates 36 and the number of the polishing paper 37 are four, so that the deburring effect is improved; the leveling plate 54 is circular, so that the leveling effect is improved; the riveting machine firstly folds two parts, then the parts are placed below polishing paper 37 by the hole-turning position through a polishing port 32, then a motor 34 is started to enable a rotating shaft 35 to drive a rotating circular plate 36 to rotate, then the circular plate 36 is rotated to enable the polishing paper 37 to rotate on the parts, burrs above the parts are polished, the rest three surfaces are repeatedly operated, the polished parts are placed above a riveting groove 7, at the moment, rivets are inserted into the hole-turning position to enable the rivets to enter the riveting groove 7, then a first hydraulic rod 8 is started to enable a connecting plate 51 to descend, then a second hydraulic rod 52 is started to enable a leveling plate 54 to be pressed on the parts under the action of a telescopic rod 53, gaps among the parts are firstly reduced, and then riveting operation is carried out on the rivets and the parts by enabling a riveting head 6 to penetrate through a limiting hole 55.

Claims

1. The utility model provides a riveting mechanism with levelling function which characterized in that: a base (2) is arranged on the outer wall of the bottom end of the riveting machine main body (1), and a deburring component (3) is fixed on the outer wall of one side of the top end of the base (2);

the deburring component (3) comprises a supporting block (31), a grinding opening (32), a mounting groove (33), a motor (34), a rotating shaft (35), a rotating circular plate (36) and grinding paper (37), the supporting block (31) is fixedly welded on the outer wall of one side of the top end of the base (2), the grinding opening (32) is formed in the inner wall of one side of the supporting block (31), the mounting groove (33) is formed in the inner wall of the top end of one side of the grinding opening (32) of the supporting block (31), the motor (34) is fixedly distributed on the inner wall of one side of the mounting groove (33), the rotating shaft (35) is rotatably connected to the outer wall of the bottom end of the motor (34), the rotating circular plate (36) is mounted on the inner wall of one side of the grinding opening (32), one end of the rotating shaft (35) is inserted in the center of the outer wall of one side of the rotating circular plate, a support arm (4) is fixedly welded on the outer wall of the middle part of the riveting machine main body (1), and a leveling component (5) is fixed on the inner wall of one side of the support arm (4);

leveling subassembly (5) is including connecting plate (51), second hydraulic stem (52), telescopic link (53), leveling plate (54) and spacing hole (55), the bottom outer wall mounting of support arm (4) has connecting plate (51), symmetrical welded fastening has second hydraulic stem (52) on the bottom outer wall of connecting plate (51), install telescopic link (53) on the bottom outer wall of second hydraulic stem (52), be fixed with leveling plate (54) on the bottom outer wall of second hydraulic stem (52), and the one end of telescopic link (53) is pegged graft on the top outer wall of leveling plate (54), spacing hole (55) have been seted up on the outer wall of one side middle part of leveling plate (54).

2. The leveling-capable riveting mechanism as recited in claim 1, wherein: inlay on the one side inner wall of support arm (4) and be connected with first hydraulic stem (8), and first hydraulic stem (8) are located the top outer wall of connecting plate (51).

3. The leveling-capable riveting mechanism as recited in claim 1, wherein: the riveting head (6) is embedded and connected on the outer wall of the top end of the connecting plate (51), one end of the riveting head (6) is fixedly connected with the outer wall of the bottom end of the first hydraulic rod (8), and the other end of the riveting head (6) penetrates through the inside of the limiting hole (55).

4. The leveling-capable riveting mechanism as recited in claim 1, wherein: the outer wall of the top end of the base (2) on one side of the rivet joint (6) is provided with a rivet groove (7).

5. The leveling-capable riveting mechanism as recited in claim 1, wherein: the number of the motors (34), the number of the rotating round plates (36) and the number of the polishing paper (37) are four.

6. The leveling-capable riveting mechanism as recited in claim 1, wherein: the leveling plate (54) is circular in shape.