CN214213331U - Hand-held type mould steel sheet grinding device - Google Patents
Hand-held type mould steel sheet grinding device Download PDFInfo
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- CN214213331U CN214213331U CN202023165937.4U CN202023165937U CN214213331U CN 214213331 U CN214213331 U CN 214213331U CN 202023165937 U CN202023165937 U CN 202023165937U CN 214213331 U CN214213331 U CN 214213331U
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Abstract
The utility model relates to a hand-held type mould steel sheet grinding device, including motor, handle mechanism, actuating mechanism and mill, handle mechanism has two, and two handle mechanisms set up the both sides at the motor respectively, actuating mechanism includes barrel, bull stick and spring, and this hand-held type mould steel sheet grinding device passes through buffering formula structural design, has reduced the rigidity friction, has not only promoted the effect of polishing, has also reduced the probability that the mill damaged moreover, has prolonged life, adopts split type design moreover, is convenient for accomodate and transport.
Description
Technical Field
The utility model particularly relates to a hand-held type mould steel sheet grinding device.
Background
The mould steel sheet all needs to polish the polishing operation to it after the cutting punching press, and current equipment of polishing generally adopts manual the polishing or adopts the buffing machine to polish, and current equipment of polishing generally is integral, inconvenient storage, all is the rigidity to polish in addition, causes local too much phenomenon of polishing to take place very easily.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to overcome the defects of the prior art, the handheld die steel plate polishing device is provided.
The utility model provides a technical scheme that its technical problem adopted is: a hand-held mould steel plate polishing device comprises a motor, a handle mechanism, a driving mechanism and a grinding disc, the two handle mechanisms are respectively arranged at two sides of the motor, the driving mechanism comprises a cylinder body, a rotating rod and a spring, one end of the cylinder body is opened, the other end of the cylinder body is arranged in a sealing way, one sealed end of the cylinder body is connected with a rotating shaft of the motor, the cylinder body and the rotating shaft are coaxially arranged, the rotating rod is positioned in the cylinder body, two sliding blocks are respectively arranged at two sides of the rotating rod, the inner wall of the cylinder body is provided with a strip-shaped sliding groove which is parallel to the rotating rod, the sliding block is positioned in the sliding groove and is connected with the sliding groove in a sliding way, the spring is positioned in the cylinder, one end of the spring is connected with one end of the rotating rod, the other end of the spring is connected with the bottom of the inner wall of the cylinder, and the other end of the rotating rod is connected with the grinding disc;
the handle mechanism comprises a supporting rod and a handle, one end of the supporting rod is fixed on the motor, and the other end of the supporting rod is connected with the handle through a bolt.
Preferably, in order to facilitate disassembly and assembly, the rotating shaft of the motor is connected with the cylinder body through a spline.
The beneficial effects of the utility model are that, this hand-held type mould steel sheet grinding device passes through buffering formula structural design, has reduced the rigidity friction, has not only promoted the effect of polishing, has also reduced the probability that the mill damaged moreover, has prolonged life, adopts split type design moreover, is convenient for accomodate and transport.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural view of a hand-held die steel plate polishing device of the present invention;
FIG. 2 is a schematic structural view of a cylinder of the hand-held die steel plate polishing device of the present invention;
in the figure: 1. the grinding wheel comprises a motor, a cylinder body 2, a rotating rod 3, a spring 4, a sliding block 5, a grinding disc 6, a supporting rod 7 and a handle 8.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1-2, a hand-held die steel plate polishing device comprises a motor 1, two handle mechanisms, a driving mechanism and a grinding disc 6, wherein the two handle mechanisms are respectively arranged at two sides of the motor 1, the driving mechanism comprises a cylinder 2, a rotating rod 3 and a spring 4, one end of the cylinder 2 is open, the other end of the cylinder 2 is sealed, the sealed end of the cylinder 2 is connected with a rotating shaft of the motor 1, the cylinder 2 and the rotating shaft are coaxially arranged, the rotating rod 3 is positioned in the cylinder 2, two sliding blocks 5 are respectively arranged at two sides of the rotating rod 3, a strip-shaped sliding groove is arranged on the inner wall of the cylinder 2 and is parallel to the rotating rod 3, the sliding blocks 5 are positioned in the sliding groove, the sliding blocks 5 are slidably connected with the sliding groove, the spring 4 is positioned in the cylinder 2, one end of the spring 4 is connected with one end of the rotating rod 3, the other end of the spring 4 is connected with the bottom of the inner wall of the cylinder 2, and the other end of the rotating rod 3 is connected with the grinding disc 6;
the handle mechanism comprises a supporting rod 7 and a handle 8, one end of the supporting rod 7 is fixed on the motor 1, and the other end of the supporting rod 7 is connected with the handle 8 through a bolt.
Preferably, for convenience of assembly and disassembly, the rotating shaft of the motor 1 is connected with the cylinder 2 through a spline.
When polishing, the treatment of polishing is carried out on the surface of the 6 laminating mould steel sheets of mill, because mould steel sheet surface is not absolute plane, so can have sunken circumstances, when the extrusion force is exerted to the outside, will promote barrel 2, exert the effort to bull stick 3 through spring 4, thereby make mill 6 carry out the application of force to the steel sheet, and spring 4 here then is the effect of playing damping and buffering, motor 1 adopts splined connection with barrel 2, make things convenient for the dismouting, handle 8 and branch 7 here adopt movable connection, conveniently change handle 8 and branch 7's angle, promote handheld comfort level.
Compared with the prior art, this hand-held type mould steel sheet grinding device passes through buffering formula structural design, has reduced the rigidity friction, has not only promoted the effect of polishing, has also reduced the probability that mill 6 damaged moreover, has prolonged life, adopts split type design moreover, is convenient for accomodate and transport.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (2)
1. A hand-held mould steel plate polishing device is characterized by comprising a motor, a handle mechanism, a driving mechanism and a grinding disc, the two handle mechanisms are respectively arranged at two sides of the motor, the driving mechanism comprises a cylinder body, a rotating rod and a spring, one end of the cylinder body is opened, the other end of the cylinder body is arranged in a sealing way, one sealed end of the cylinder body is connected with a rotating shaft of the motor, the cylinder body and the rotating shaft are coaxially arranged, the rotating rod is positioned in the cylinder body, two sliding blocks are respectively arranged at two sides of the rotating rod, the inner wall of the cylinder body is provided with a strip-shaped sliding groove which is parallel to the rotating rod, the sliding block is positioned in the sliding groove and is connected with the sliding groove in a sliding way, the spring is positioned in the cylinder, one end of the spring is connected with one end of the rotating rod, the other end of the spring is connected with the bottom of the inner wall of the cylinder, and the other end of the rotating rod is connected with the grinding disc;
the handle mechanism comprises a supporting rod and a handle, one end of the supporting rod is fixed on the motor, and the other end of the supporting rod is connected with the handle through a bolt.
2. The hand-held die steel plate sanding device of claim 1, wherein the shaft of the motor is splined to the barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023165937.4U CN214213331U (en) | 2020-12-24 | 2020-12-24 | Hand-held type mould steel sheet grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023165937.4U CN214213331U (en) | 2020-12-24 | 2020-12-24 | Hand-held type mould steel sheet grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214213331U true CN214213331U (en) | 2021-09-17 |
Family
ID=77705187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023165937.4U Active CN214213331U (en) | 2020-12-24 | 2020-12-24 | Hand-held type mould steel sheet grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214213331U (en) |
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2020
- 2020-12-24 CN CN202023165937.4U patent/CN214213331U/en active Active
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