CN216830128U - Work piece is polished and is processed with fixing device that can overturn - Google Patents
Work piece is polished and is processed with fixing device that can overturn Download PDFInfo
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- CN216830128U CN216830128U CN202220159760.7U CN202220159760U CN216830128U CN 216830128 U CN216830128 U CN 216830128U CN 202220159760 U CN202220159760 U CN 202220159760U CN 216830128 U CN216830128 U CN 216830128U
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Abstract
The utility model belongs to the technical field of workpiece polishing, and provides a reversible fixing device for workpiece polishing, which comprises a height adjusting part, wherein the upper end of the height adjusting part is provided with a clamping mechanism; the clamping mechanism comprises a placing plate, a first vertical plate, a second vertical plate, a first rotating shaft, a first concave block, a second rotating shaft, an electric telescopic rod and a second concave block; the end part of the first rotating shaft is provided with a power part; the tail end of the first rotating shaft is provided with the first concave block; the tail end of the second rotating shaft is provided with the electric telescopic rod, the output end of the electric telescopic rod is provided with the second concave block, and the second concave block and the first concave block are oppositely arranged. The utility model provides a pair of work piece is polished and is used fixing device that can overturn behind the work piece centre gripping, is convenient for polish to the different faces of work piece.
Description
Technical Field
The utility model relates to a work piece technical field that polishes, concretely relates to work piece is polished and is processed with fixing device that can overturn.
Background
Polishing, which is one of surface modification technologies, generally refers to a processing method for changing the physical properties of the surface of a material by friction with the aid of a rough object, and is mainly used for obtaining specific surface roughness; grinding is widely applied in various industries, and particularly, when metal parts are machined and manufactured, grinding is often needed;
the prior polishing device generally polishes one surface of a workpiece after the workpiece is clamped when the workpiece is polished, then loosens the clamp, manually turns over the workpiece, and then continues to clamp and polish the other surface.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides a work piece is polished and is used fixing device that can overturn, can overturn behind the work piece centre gripping, is convenient for polish to the different faces of work piece.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a reversible fixing device for polishing workpieces comprises a height adjusting part, wherein a clamping mechanism is arranged at the upper end of the height adjusting part;
the clamping mechanism comprises a placing plate, a first vertical plate, a second vertical plate, a first rotating shaft, a first concave block, a second rotating shaft, an electric telescopic rod and a second concave block;
the first vertical plate and the second vertical plate are respectively arranged on two opposite side edges of the placing plate, and a first bearing and a second bearing are respectively arranged on the outer walls of the first vertical plate and the second vertical plate;
the end part of the first rotating shaft is provided with a power part; one end of the first rotating shaft penetrates through the first bearing, and the tail end of the first rotating shaft is provided with the first concave block;
one end of the second rotating shaft penetrates through the second bearing, the tail end of the second rotating shaft is provided with the electric telescopic rod, the output end of the electric telescopic rod is provided with the second concave block, and the second concave block and the first concave block are arranged oppositely.
As an improved technical scheme, an adjusting screw is arranged on the outer wall of the first concave block, and one end of the adjusting screw penetrates into the first concave block; and the tail end of the adjusting screw is provided with an antiskid plate.
As an improved technical scheme, the inner wall of the first concave block is provided with protective pads which are respectively arranged on two opposite side edges of the first concave block.
As an improved technical scheme, the end part of the second rotating shaft is provided with an external thread, and an anti-falling sleeve is sleeved outside the external thread.
As an improved technical scheme, the power part comprises a motor plate and a motor, the motor plate is arranged on the outer wall of the first vertical plate, the motor is arranged at the upper end of the motor plate, and the motor is connected with the first rotating shaft; and a protective cover is arranged outside the motor.
As an improved technical solution, the height adjusting part includes an electric hydraulic rod and a bottom plate, and two ends of the electric hydraulic rod are respectively connected with the placing plate and the bottom plate.
As an improved technical scheme, a contact circular plate is arranged at the end part of the electric hydraulic rod.
As an improved technical scheme, a placing groove is formed in the upper end of the bottom plate, and a gravity block is arranged in the placing groove.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:
1. the scheme is provided with a height adjusting part, and the upper end of the height adjusting part is provided with a clamping mechanism; the clamping mechanism comprises a placing plate, a first vertical plate, a second vertical plate, a first rotating shaft, a first concave block, a second rotating shaft, an electric telescopic rod and a second concave block; the outer walls of the first vertical plate and the second vertical plate are respectively provided with a first bearing and a second bearing; the tail end of the first rotating shaft is provided with the first concave block; the electric telescopic rod is arranged at the tail end of the second rotating shaft, the second concave block is arranged at the output end of the electric telescopic rod, and the second concave block and the first concave block are oppositely arranged; simple structure and convenient operation can overturn after the work piece centre gripping, are convenient for polish the different faces of work piece.
2. An adjusting screw is arranged on the outer wall of the first concave block, and one end of the adjusting screw penetrates into the first concave block; the tail end of the adjusting screw is provided with an anti-skid plate; the workpiece is clamped stably, and slipping is effectively prevented.
3. The height adjusting part comprises an electric hydraulic rod and a bottom plate, and two ends of the electric hydraulic rod are respectively connected with the placing plate and the bottom plate; a contact circular plate is arranged at the end part of the electric hydraulic rod; the height of the polishing machine can be adjusted conveniently, and polishing requirements of different heights can be met.
4. The upper end of the bottom plate is provided with a placing groove, and a gravity block is arranged in the placing groove; the device is convenient to mount and dismount, and the working efficiency is improved.
In summary, the turnover fixing device for polishing the workpiece provided by the utility model can turn over the workpiece after clamping, so as to polish different surfaces of the workpiece conveniently; meanwhile, the structure is simple, the operation is convenient, and the popularization and the use are facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic view of a reversible fixture for polishing a workpiece;
FIG. 2 is a schematic view of a partial structure of the clamping mechanism;
FIG. 3 is a schematic view of the power section;
fig. 4 is a schematic structural view of the height adjusting part.
In the figure, 1, a height adjusting part, 11, an electro-hydraulic rod, 12, a bottom plate, 121, a placing groove, 13, a contact circular plate, 2, a clamping mechanism, 21, a placing plate, 22, a first vertical plate, 221, a first bearing, 23, a second vertical plate, 231, a second bearing, 24, a first rotating shaft, 25, a first concave block, 251, a protective pad, 26, a second rotating shaft, 261, an external thread, 27, an electro-telescopic rod, 28, a second concave block, 3, a power part, 31, a motor plate, 32, a motor, 33, a protective cover, 4, an adjusting screw, 41, an antiskid plate, 5, an anti-falling sleeve, 6 and a gravity block.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the following embodiments. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1-4, the utility model provides a reversible fixing device for polishing work pieces, which comprises a height adjusting part 1, which is convenient for adjusting the height and meets the polishing requirements of different heights;
the height adjusting part 1 comprises an electric hydraulic rod 11 and a bottom plate 12, and two ends of the electric hydraulic rod 11 are respectively connected with a placing plate 21 and the bottom plate 12;
a contact circular plate 13 is arranged at the end part of the electric hydraulic rod 11; the contact circular plate 13 increases the contact area and effectively supports the placing plate 21; a placing groove 121 is arranged at the upper end of the bottom plate 12, and a gravity block 6 is arranged in the placing groove 121; the gravity block 6 is convenient to mount and dismount, and the working efficiency is improved;
the upper end of the height adjusting part 1 is provided with a clamping mechanism 2, and the clamping mechanism 2 is used for clamping a workpiece; the clamping mechanism 2 comprises a placing plate 21, a first vertical plate 22, a second vertical plate 23, a first rotating shaft 24, a first concave block 25, a second rotating shaft 26, an electric telescopic rod 27 and a second concave block 28;
a first vertical plate 22 and a second vertical plate 23 are respectively arranged on two opposite side edges of the placing plate 21, and a first bearing 221 and a second bearing 231 are respectively arranged on the outer walls of the first vertical plate 22 and the second vertical plate 23; two ends of the first bearing 221 respectively penetrate through two opposite side edges of the first vertical plate 22; two ends of the second bearing 231 respectively penetrate two opposite side edges of the second vertical plate 23;
the end part of the first rotating shaft 24 is provided with a power part 3, the power part 3 comprises a motor plate 31 and a motor 32, the outer wall of the first vertical plate 22 is provided with the motor plate 31, the upper end of the motor plate 31 is provided with the motor 32, and the motor 32 is connected with the first rotating shaft 24; the motor 32 drives the first rotating shaft 24 to rotate;
a protective cover 33 is arranged outside the motor 32, and the protective cover 33 is arranged for protection, so that accidents caused by contact when the motor 32 works are avoided;
one end of the first rotating shaft 24 penetrates through the first bearing 221, and the tail end of the first rotating shaft 24 is provided with a first concave block 25;
an external thread 261 is arranged at the end part of the second rotating shaft 26, and the anti-falling sleeve 5 is sleeved outside the external thread 261; the second rotating shaft 26 is prevented from slipping out of the second bearing 231;
one end of the second rotating shaft 26 penetrates through the second bearing 231, the tail end of the second rotating shaft 26 is provided with an electric telescopic rod 27, the output end of the electric telescopic rod 27 is provided with a second concave block 28, and the second concave block 28 and the first concave block 25 are oppositely arranged; the second female block 28 and the first female block 25 fix both ends of the workpiece, respectively;
an adjusting screw 4 is arranged on the outer wall of the first concave block 25, and one end of the adjusting screw 4 penetrates into the first concave block 25; the anti-skid plate 41 is arranged at the tail end of the adjusting screw 4; the adjusting screw 4 drives the anti-skid plate 41 to move downwards to fix the workpiece;
the inner wall of the first concave block 25 is provided with protection pads 251, and the protection pads 251 are respectively arranged on two opposite side edges of the first concave block 25; the protection pad 251 forms protection;
the second concave block 28 is also internally provided with an adjusting screw 4 and an antiskid plate 41 for clamping both ends of the workpiece;
the process of polishing the workpiece comprises the following steps:
placing one end of a workpiece in the first concave block 25, rotating the adjusting screw 4 in the first concave block 25, and driving the anti-skid plate 41 to move downwards by the adjusting screw 4 until the anti-skid plate 41 is contacted with the outer wall of the workpiece to fix one end of the workpiece;
starting the electric telescopic rod 27, wherein the output end of the electric telescopic rod 27 drives the second concave block 28 to move forward until the other end of the workpiece is correspondingly inserted into the second concave block 28; rotating the adjusting screw 4 in the second concave block 28, and driving the anti-skid plate 41 to move downwards by the adjusting screw 4 until the anti-skid plate 41 is contacted with the outer wall of the workpiece, fixing the other end of the workpiece, and finishing the clamping of the workpiece;
starting the electric hydraulic rod 11, driving the placing plate 21 to move upwards by the electric hydraulic rod 11 until the sander is contacted with the surface of the workpiece, and starting to polish one surface of the workpiece;
finish polishing one side of work piece, electronic hydraulic stem 11 drives places board 21 and moves down, starts motor 32, and motor 32 drives first axis of rotation 24 and rotates, and motor 32 stop work until rotating to the another side of work piece, and electronic hydraulic stem 11 drives and places board 21 rebound, and until the grit mill and the contact of work piece surface begin to polish the work piece another side, until accomplishing whole operation of polishing.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (8)
1. The utility model provides a work piece is polished and is processed with fixing device that can overturn which characterized in that: the clamping device comprises a height adjusting part, wherein a clamping mechanism is arranged at the upper end of the height adjusting part;
the clamping mechanism comprises a placing plate, a first vertical plate, a second vertical plate, a first rotating shaft, a first concave block, a second rotating shaft, an electric telescopic rod and a second concave block;
the first vertical plate and the second vertical plate are respectively arranged on two opposite side edges of the placing plate, and a first bearing and a second bearing are respectively arranged on the outer walls of the first vertical plate and the second vertical plate;
the end part of the first rotating shaft is provided with a power part; one end of the first rotating shaft penetrates through the first bearing, and the tail end of the first rotating shaft is provided with the first concave block;
one end of the second rotating shaft penetrates through the second bearing, the tail end of the second rotating shaft is provided with the electric telescopic rod, the output end of the electric telescopic rod is provided with the second concave block, and the second concave block and the first concave block are arranged oppositely.
2. A reversible fixture for workpiece grinding as set forth in claim 1, wherein: an adjusting screw is arranged on the outer wall of the first concave block, and one end of the adjusting screw penetrates into the first concave block; and the tail end of the adjusting screw is provided with an antiskid plate.
3. The reversible fixing device for workpiece grinding according to claim 1, characterized in that: the inner wall of the first concave block is provided with protective pads which are respectively arranged on two opposite side edges of the first concave block.
4. The reversible fixing device for workpiece grinding according to claim 1, characterized in that: the end part of the second rotating shaft is provided with an external thread, and the outside of the external thread is sleeved with an anti-falling sleeve.
5. The reversible fixing device for workpiece grinding according to claim 1, characterized in that: the power part comprises a motor plate and a motor, the motor plate is arranged on the outer wall of the first vertical plate, the motor is arranged at the upper end of the motor plate, and the motor is connected with the first rotating shaft; and a protective cover is arranged outside the motor.
6. A reversible fixture for workpiece grinding as set forth in claim 1, wherein: the height adjusting part comprises an electric hydraulic rod and a bottom plate, and two ends of the electric hydraulic rod are respectively connected with the placing plate and the bottom plate.
7. The reversible fixing device for workpiece grinding according to claim 6, characterized in that: and a contact circular plate is arranged at the end part of the electric hydraulic rod.
8. The reversible fixing device for workpiece grinding according to claim 7, characterized in that: the upper end of bottom plate sets up the standing groove, set up the gravity piece in the standing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220159760.7U CN216830128U (en) | 2022-01-21 | 2022-01-21 | Work piece is polished and is processed with fixing device that can overturn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220159760.7U CN216830128U (en) | 2022-01-21 | 2022-01-21 | Work piece is polished and is processed with fixing device that can overturn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216830128U true CN216830128U (en) | 2022-06-28 |
Family
ID=82086545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220159760.7U Active CN216830128U (en) | 2022-01-21 | 2022-01-21 | Work piece is polished and is processed with fixing device that can overturn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216830128U (en) |
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2022
- 2022-01-21 CN CN202220159760.7U patent/CN216830128U/en active Active
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