CN216064941U

CN216064941U - Mechanism for correcting sintering deformation of circular ring products

Info

Publication number: CN216064941U
Application number: CN202121005328.4U
Authority: CN
Inventors: 许晶; 史广星; 张国增; 鲍国良
Original assignee: Jiangsu Sriyi Precision Technology Co ltd
Current assignee: Jiangsu Sriyi Precision Technology Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2022-03-18
Anticipated expiration: 2031-05-12

Abstract

The utility model relates to the technical field of correction mechanisms, in particular to a mechanism for correcting sintering deformation of a circular ring product. Including last mould and lower mould, lower mould and lower mould correspond the setting from top to bottom, go up the mould and include the last fixed plate of bottom surface under fixed mounting fixed plate, install the correction post under last mould mounting panel, the lower mould includes lower fixed plate, sets up the lower mould mounting panel on lower fixed plate, sets up a plurality of sliders on lower mould mounting panel, a plurality of slider mounting grooves have been seted up on the lower mould mounting panel, the slider is installed in the slider mounting groove, the slider encloses into an interior round hole in proper order, the slider includes square and arc, the mounting groove has been seted up on the square, and the mounting hole has been seted up to the square side, arc bottom is provided with the boss. The utility model has the advantages that: simple structure, convenient operation, the correction product that can be effectively quick can not leave the scotch.

Description

Mechanism for correcting sintering deformation of circular ring products

Technical Field

The utility model relates to the technical field of correction mechanisms, in particular to a mechanism for correcting sintering deformation of a circular ring product.

Background

In prior art, give product plasticity with the hole of the pole disect insertion ring class product of big C angle in area, but this kind of plasticity mode will cause the damage for product surface product, has the mar, and current product hole structure is complicated, needs and tool slider with certain orientation cooperation, and the structure is inconvenient in inside to be observed. Therefore, a mechanism for correcting sintering deformation of the circular ring-shaped product needs to be designed for use together.

SUMMERY OF THE UTILITY MODEL

The present invention aims to provide a mechanism for correcting sintering deformation of circular ring products, so as to overcome the above-mentioned defects of the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a mechanism for proofreading and correct circular ring class product sintering deformation, includes mould and lower mould, lower mould and lower mould correspond the setting from top to bottom, go up the mould and include the last mould mounting panel of bottom surface under fixed mounting mould fixed plate, install the correction post under last mould mounting panel, the lower mould includes lower mould fixed plate, sets up the lower mould mounting panel on lower mould fixed plate, sets up a plurality of sliders on lower mould mounting panel, a plurality of slider mounting grooves have been seted up on the lower mould mounting panel, the slider is installed in the slider mounting groove, the slider encloses into an interior round hole in proper order, the slider includes square and arc piece, the mounting groove has been seted up on the square, the mounting hole has been seted up to the square side, the arc piece bottom is provided with the boss.

Preferably, a spring is arranged in the square block, one end of the spring is arranged in the mounting hole, and the other end of the spring is abutted against the inner wall of the sliding block mounting groove.

Preferably, the sliding block is fixedly installed in the sliding block installation groove through a fixed installation block, and the fixed installation block is clamped in the installation groove and fixedly installed through a bolt.

Preferably, the slide blocks are three groups, and clamping grooves are formed in the joints of the slide blocks and the slide blocks.

Preferably, the inner circular hole and the correction column are arranged in a mutually concentric circle up and down.

The utility model has the beneficial effects that: the upper die is simple in structure and convenient to operate, the upper die is pressed down through the combined installation and use of the sliding blocks, the sliding blocks are driven to move outwards, so that the inner hole of an isotropic shaping product can be effectively and quickly corrected, and the upper die does not need to be in direct contact with the product to leave scratches; set up the draw-in groove between the slider to draw along the draw-in groove direction, operating personnel sees out at a glance, thereby avoids hardly realizing the product screens on the tool.

Drawings

FIG. 1 is a schematic structural diagram of a mechanism for correcting sintering deformation of a circular ring-like product according to the present invention;

FIG. 2 is a schematic view of a slide assembly of a mechanism for correcting sintering deformation of a circular ring-shaped product according to the present invention;

in the figure: 1. an upper die; 11. an upper die fixing plate; 12. an upper die mounting plate; 13. a correction column; 2. a lower die; 21. a lower die fixing plate; 22. a lower die mounting plate; 24. a slide block mounting groove; 3. A slider; 31. an inner circular hole; 32. a square block; 33. an arc-shaped block; 34. mounting grooves; 35. mounting holes; 36. a boss; 4. a spring; 5. fixing the mounting block; 51. a bolt; 6. a clamping groove.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1 to 2, the embodiment is a mechanism for correcting sintering deformation of a circular ring product, and the mechanism comprises an upper die 1 and a lower die 2, wherein the lower die 1 and the lower die 2 are arranged in a vertically corresponding manner, the upper die 1 comprises an upper die fixing plate 11, an upper die mounting plate 12 fixedly mounted on the lower bottom surface of the upper die fixing plate 11, and a correcting column 13 mounted below the upper die mounting plate 12, the lower die 2 comprises a lower die fixing plate 21, a lower die mounting plate 22 arranged on the lower die fixing plate 21, and a plurality of sliders 3 arranged on the lower die mounting plate 22, the lower die mounting plate 22 is provided with a plurality of slider mounting grooves 24, the sliders 3 are mounted in the slider mounting grooves 24, the sliders 3 sequentially enclose an inner circular hole 31, the sliders 3 comprise square blocks 32 and arc blocks 33, the square blocks 32 are provided with mounting grooves 34, and the side surfaces of the square blocks 32 are provided with mounting holes 35, the bottom of the arc block 33 is provided with a boss 36.

Preferably, a spring 4 is arranged in the square block 32, one end of the spring 4 is arranged in the mounting hole 35, and the other end of the spring is abutted against the inner wall of the slider mounting groove 24. The spring is used for resilience slider, when rectifying the post and pushing down interior round hole 31 in, interior round hole is propped big by the correction post, and slider 3 outwards slides along with the direction of slider mounting groove 24, and the spring is pressed, rectifies the post and shifts up and reset, and the resilience of rethread spring resets the slider.

Preferably, the sliding block 3 is fixedly installed in the sliding block installation groove 24 through a fixed installation block 5, and the fixed installation block 5 is clamped in the installation groove 34 and fixedly installed through a bolt 51. The sliding block 3 is fixed through the fixed mounting block 5 in cooperation with the bolt 51, and the fixed mounting block 5 cannot limit the transverse movement of the sliding block 3 and can limit the vertical looseness.

Preferably, the sliding blocks 3 are three groups, and clamping grooves 6 are formed in the connecting positions of the sliding blocks 3 and the sliding blocks 3. Three groups of sliding blocks are encircled to form a circle, and the formed clamping groove 6 is used for matching with a product buckle so as to facilitate the installation and the positioning of the product buckle. The mode (and the direction of the clamping groove) of marking lines at visible corresponding positions of the product and the jig is adopted, and clamping position which is difficult to realize on the jig is avoided.

Preferably, the inner circular hole 31 and the calibration cylinder 13 are arranged in a concentric circle up and down. The correction cylinder 13 can be pressed into the inner circular hole 31 when moving downward, so as to prevent the deviation.

This implementation case is when implementing, now take out the product, install the buckle position of product inner circle along draw-in groove 6, the suit is outside the interior round hole that the slider is constituteed, and join in marriage and 36 spacing fixed with the boss, push down the mould through pushing down the mechanism, correction post 13 pushes down, when pushing down in interior round hole 31, interior round hole is propped big by the correction post, thereby the product of correction cover on interior round hole, slider 3 outwards slides along with the direction of slider mounting groove 24, the spring is pressed, the correction post shifts up and resets, rebounding through the spring and resetting the slider.

The correcting device has the beneficial effects that the structure is simple, the operation is convenient, the upper die is pressed down through the combined installation and use of the sliding blocks, the sliding blocks are driven to move outwards, so that the inner hole of an isotropic shaping product can be effectively and quickly corrected, and the upper die does not need to be in direct contact with the product so as to leave scratches; set up the draw-in groove between the slider to draw along the draw-in groove direction, operating personnel sees out at a glance, thereby avoids hardly realizing the product screens on the tool.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a mechanism for correcting circular ring class product sintering warp, includes mould and lower mould, corresponding setting about lower mould and the lower mould, its characterized in that: the upper die comprises an upper die fixing plate, an upper die mounting plate and a correcting column, wherein the upper die mounting plate is fixedly arranged on the lower bottom surface of the upper die fixing plate, the correcting column is arranged below the upper die mounting plate, the lower die comprises a lower die fixing plate, a lower die mounting plate and a plurality of sliders, the lower die mounting plate is arranged on the lower die fixing plate, the slider is arranged on the lower die mounting plate, the slider is arranged in the slider mounting groove, the slider sequentially surrounds an inner circular hole, the slider comprises a square block and an arc block, the mounting groove is formed in the square block, the mounting hole is formed in the side surface of the square block, and the boss is arranged at the bottom of the arc block.

2. The mechanism for correcting sintering deformation of circular ring type products according to claim 1, wherein: the square block is internally provided with a spring, one end of the spring is arranged in the mounting hole, and the other end of the spring is abutted against the inner wall of the sliding block mounting groove.

3. The mechanism for correcting sintering deformation of circular ring type products according to claim 1, wherein: the slider passes through fixed mounting piece fixed mounting in the slider mounting groove, the fixed mounting piece card is gone into in the mounting groove to through bolt fixed mounting.

4. The mechanism for correcting sintering deformation of circular ring type products according to claim 1, wherein: the slider is three groups, the draw-in groove has been seted up to the slider and the junction of slider.

5. The mechanism for correcting sintering deformation of circular ring type products according to claim 1, wherein: the inner circular hole and the correction column are arranged in a mutually concentric circle from top to bottom.