CN213196964U

CN213196964U - Quick grinding device in forging surface

Info

Publication number: CN213196964U
Application number: CN202022022328.7U
Authority: CN
Inventors: 黄纪平; 缪立新
Original assignee: Jiangyin Tianhong Metal Casting Co ltd
Current assignee: Jiangyin Tianhong Metal Casting Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-05-14
Anticipated expiration: 2030-09-15

Abstract

The utility model discloses a quick grinding device in forging surface, its characterized in that: the polishing machine comprises a frame, a supporting disk, a motor and a polishing mechanism, wherein a rotating shaft is arranged in the middle of the bottom surface of the supporting disk, and an output shaft of the motor is connected with the bottom of the rotating shaft through a belt; the polishing mechanism comprises a grabbing rod and a polishing rod, a vertical rod is rotatably arranged on the rack on the rear side of the supporting disk, the rear end of the grabbing rod is rotatably connected with the vertical rod through a connecting shaft, a sleeve ring is arranged at the top of the polishing rod and sleeved on the grabbing rod, at least one group of bolts are screwed on the sleeve ring, and the sleeve ring is locked on the grabbing rod through the bolts; the bottom of pole of polishing is equipped with a columnar order lug, the diameter of columnar order lug is greater than the diameter of pole of polishing, be equipped with the layer of polishing on the bottom surface of columnar order lug, the pole of polishing through grab the pole and the pole setting remove set up in the top and the outside of supporting disk. The utility model provides the high convenience of polishing, the cost is reduced.

Description

Quick grinding device in forging surface

Technical Field

The utility model relates to a forge the field, especially relate to a quick grinding device in forging surface.

Background

After the production of some small forgings is finished and the turning is carried out to a set size, the surfaces of the small forgings are rough, the small forgings are generally required to be placed into a grinding machine for grinding, in the mode, the cost is high, the installation and positioning time of products is long, and the grinding efficiency is low. Therefore, the technical problem is solved by the skilled person in the art.

Disclosure of Invention

The utility model aims at providing a quick grinding device in forging surface through using this structure, has improved the efficiency of polishing, has reduced the cost of polishing.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a rapid forging surface polishing device comprises a rack, a supporting disk arranged on the rack, a motor and a polishing mechanism, wherein the bottom of the supporting disk is rotatably arranged on the rack;

the polishing mechanism comprises a grabbing rod and a polishing rod, a vertical rod is arranged on a rack on the rear side of the supporting disk, the rear end of the grabbing rod is rotatably connected with the vertical rod through a connecting shaft, the bottom of the vertical rod is rotatably connected with the rack, a sleeve ring is arranged at the top of the polishing rod and sleeved on the grabbing rod, the polishing rod is perpendicular to the grabbing rod, at least one group of bolts are screwed on the sleeve ring, the bottoms of the bolts are abutted against the outer edge surface of the grabbing rod, and the bolts lock the sleeve ring on the grabbing rod; the bottom of pole of polishing is equipped with a columnar order lug, the diameter of columnar order lug is greater than the diameter of pole of polishing, be equipped with the layer of polishing on the bottom surface of columnar order lug, the pole of polishing warp grab pole and pole setting remove set up in the top and the outside of supporting disk.

In the technical scheme, the top surface of the grabbing rod is provided with a strip-shaped through groove, the strip-shaped through groove is parallel to the axis of the grabbing rod, and the bottom of the bolt is abutted to the bottom surface of the strip-shaped through groove.

In the technical scheme, a hanging ring is arranged on the outer edge face of the top of the lantern ring and arranged on the side of the bolt.

In the technical scheme, a tension spring is hung above the rack, the bottom of the tension spring is connected with the hanging ring, and the tension spring pulls the column-shaped convex block to be arranged above the supporting disc.

In the above technical scheme, the top surface of the supporting disk is provided with a positioning groove.

In the technical scheme, the rack is provided with the discharging disc, the discharging disc is arranged on the left side of the supporting disc, and a plurality of polishing abrasive papers are placed in the discharging disc.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. in the utility model, the product is placed on the supporting disk, the motor can drive the supporting disk and the product thereon to rotate, and a user grasps the grabbing rod to drive the polishing rod to move downwards, so that the polishing layer at the bottom of the polishing rod is pressed against the surface of the product, and the rotated product can polish the surface of the product by utilizing the polishing layer, thereby having high efficiency, good quality and low cost;

2. by the arrangement of the tension spring, when the polishing rod is not used, the polishing rod can be positioned above a product and a supporting disk, so that the placement and the taking out of the product can not be influenced, and the use stability is ensured;

3. the utility model discloses in the setting of polishing abrasive paper, to some places that need meticulous polishing, can be directly will polish abrasive paper and put between layer and the product of polishing, utilize the layer of polishing will polish abrasive paper and compress tightly on the product surface, in the time of the product pivoted, can utilize polishing abrasive paper to carry out meticulous polishing, improve effect and the quality of polishing.

Drawings

Fig. 1 is a schematic structural diagram in a first embodiment of the present invention.

Wherein: 1. a frame; 2. a support disc; 3. a motor; 4. a rotating shaft; 5. a grab bar; 6. grinding the rod; 7. erecting a rod; 8. a connecting shaft; 9. a collar; 10. a bolt; 11. a pillar-shaped bump; 12. polishing the layer; 13. a strip-shaped through groove; 14. hanging a ring; 15. a tension spring; 16. positioning a groove; 17. placing a tray; 18. sanding sand paper; 19. a belt.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

the first embodiment is as follows: referring to fig. 1, the rapid forging surface polishing device comprises a frame 1, a support disc 2 arranged on the frame, a motor 3 and a polishing mechanism, wherein the bottom of the support disc is rotatably arranged on the frame, a rotating shaft 4 is arranged in the middle of the bottom surface of the support disc, the motor is arranged below the frame, and an output shaft of the motor is connected with the bottom of the rotating shaft through a belt 19;

the polishing mechanism comprises a grabbing rod 5 and a polishing rod 6, a vertical rod 7 is arranged on a rack on the rear side of the supporting disk, the rear end of the grabbing rod is rotatably connected with the vertical rod 7 through a connecting shaft 8, the bottom of the vertical rod is rotatably connected with the rack, a sleeve ring 9 is arranged at the top of the polishing rod 6 and sleeved on the grabbing rod, the polishing rod is perpendicular to the grabbing rod, at least one group of bolts 10 are screwed on the sleeve ring, the bottoms of the bolts are abutted against the outer edge surface of the grabbing rod, and the sleeve ring is locked on the grabbing rod by the bolts; the bottom of pole of polishing is equipped with a columnar order lug 11, the diameter of columnar order lug is greater than the diameter of pole of polishing, be equipped with the layer of polishing 12 on the bottom surface of columnar order lug, the pole of polishing warp grab pole and pole setting remove set up in the top and the outside of supporting disk.

In this embodiment, in actual use, a product is placed on the supporting plate, then the motor drives the product to rotate, an operator grasps the front end of the grasping rod, the polishing rod is positioned above the product through the rotation of the vertical rod, then the front end of the grasping rod is pressed down to enable the polishing layer to be abutted against the surface of the product, when the product rotates, the surface of the product can be polished by the polishing layer, only one circle of the surface of the product can be polished in the polishing process, and other positions cannot be polished, therefore, in the polishing process, after one circle of polishing, the grasping rod and the polishing rod are driven to rotate around the vertical rod, so that the polishing layer is abutted against other positions of the product, another circle of polishing is performed, namely, when polishing is performed, the bottom surface of the polishing layer moves inwards from the outer side of the top surface of the product, the end surface of the product is completely polished, the efficiency is high, the quality is good, and the structure is simple, the cost is low. After polishing, the grabbing rod rotates around the vertical rod, so that the polishing rod moves to the side of the supporting plate, and a product can be replaced.

Through the setting of the lantern ring, can adjust the position between pole of polishing and the pole setting like this, also be exactly according to the actual need size of polishing of product, adjust the position between pole of polishing and the product surface, guarantee the scope of polishing, application scope is wider.

Referring to fig. 1, a strip-shaped through groove 13 is formed in the top surface of the grabbing rod, the strip-shaped through groove is parallel to the axis of the grabbing rod, and the bottom of the bolt abuts against the bottom surface of the strip-shaped through groove. Through the setting that the groove was led to the bar, can carry on spacingly to the lantern ring like this, prevent that the lantern ring from rotating on grabbing the pole, just guarantee that the pole of polishing is in under grabbing the pole, guarantee to polish the layer can with product surface contact, guarantee the quality of polishing.

Referring to fig. 1, a hanging ring 14 is arranged on the outer edge surface of the top of the lantern ring and is arranged beside the bolt.

A tension spring 15 is hung above the rack, the bottom of the tension spring is connected with the hanging ring, and the tension spring pulls the column-shaped convex block to be arranged above the supporting disk.

If not set up the extension spring, then need operating personnel to grasp the grab bar and upwards lift up, the user is tired more, and is inconvenient moreover. In this embodiment, through the setting of link and extension spring, when not polishing the use, the extension spring can stimulate the front end of grabbing the pole and set up, and the bottom surface on layer that also polishes can be higher than the top surface of product, and when need polish like this, operating personnel grasps the front end of grabbing the pole and press downwards can, more laborsaving.

Wherein, the top surface of the supporting disk is provided with a positioning groove 16. Can be about to the product like this and put in the constant head tank, when the supporting disk pivoted, can prevent like this that the product from being thrown away, guarantee stability and the security of polishing.

Referring to fig. 1, a material placing tray 17 is arranged on the frame, the material placing tray is arranged on the left side of the supporting plate, and a plurality of pieces of polishing abrasive paper 18 are placed in the material placing tray.

In this embodiment, if need meticulous the polishing or the polishing the case, operating personnel can grasp a slice abrasive paper of polishing, puts a slice abrasive paper of polishing in the below on the layer of polishing, directly utilizes the pole of polishing to support abrasive paper of polishing on the surface of product, utilizes abrasive paper of polishing to polish, improves the effect of polishing, can realize the different precision of polishing moreover, and application scope is wider, and the cost is cheaper.

Claims

1. The utility model provides a quick grinding device in forging surface which characterized in that: the polishing machine comprises a rack, a supporting disk arranged on the rack, a motor and a polishing mechanism, wherein the bottom of the supporting disk is rotatably arranged on the rack, a rotating shaft is arranged in the middle of the bottom surface of the supporting disk, the motor is arranged below the rack, and an output shaft of the motor is connected with the bottom of the rotating shaft through a belt;

2. The rapid forging surface grinding device of claim 1, wherein: the top surface of the grabbing rod is provided with a strip-shaped through groove, the strip-shaped through groove is parallel to the axis of the grabbing rod, and the bottom of the bolt is abutted to the bottom surface of the strip-shaped through groove.

3. The rapid forging surface grinding device of claim 1, wherein: and a hanging ring is arranged on the outer edge surface of the top of the lantern ring and arranged beside the bolt.

4. The rapid forging surface grinding device of claim 3, wherein: the upper portion of frame has been linked up and has been had a extension spring, the bottom of extension spring with the link links to each other, the extension spring pulling the columnar order lug set up in the top of supporting disk.

5. The rapid forging surface grinding device of claim 1, wherein: the top surface of supporting disk is equipped with a constant head tank.

6. The rapid forging surface grinding device of claim 1, wherein: the abrasive paper polishing machine is characterized in that a material placing disc is arranged on the rack and arranged on the left side of the supporting disc, and a plurality of pieces of polishing abrasive paper are placed in the material placing disc.