CN215967980U - Grinding machine for metalworking with location presss from both sides tight structure - Google Patents
Grinding machine for metalworking with location presss from both sides tight structure Download PDFInfo
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- CN215967980U CN215967980U CN202122021887.0U CN202122021887U CN215967980U CN 215967980 U CN215967980 U CN 215967980U CN 202122021887 U CN202122021887 U CN 202122021887U CN 215967980 U CN215967980 U CN 215967980U
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Abstract
The utility model discloses a metal processing grinding machine with a positioning and clamping structure, which comprises a base, wherein a support column and a shell are arranged on the bottom surface of the base, and the shell is arranged on the top surface of the base; the horizontal moving mechanism is arranged on the shell; the rotating mechanism is connected with the horizontal moving mechanism; the clamping and fixing mechanism is connected with the rotating mechanism; the rotary fixing mechanism is connected with the clamping fixing mechanism; the two through grooves are symmetrically arranged and are arranged on the right side wall of the shell. This grinding machine for metalworking with tight structure of location clamp is convenient for fix a position the metal work piece fast and press from both sides tightly and process, conveniently adjusts metal work piece's angle simultaneously, and the guarantee is processed the metal work piece multiaspect, and the simple operation is nimble, improves work efficiency, and the practicality is strong.
Description
Technical Field
The utility model relates to the technical field of grinding machines, in particular to a metal machining grinding machine with a positioning and clamping structure.
Background
The grinding machine is a machine tool for grinding the surface of a workpiece through a grinding tool, avoids workpiece deviation when processing the metal workpiece, ensures effective grinding, needs to position and clamp the metal workpiece, and still has certain defects in the existing grinding machine for metal processing, such as:
application number CN 201922107952.4's "a metal processing spare grinding machine for burnishing and polishing", can't carry out the adjustment of angle, and the single can only process to a face of metal work piece and polish, when needing to trade a face processing and polish, need press from both sides tight fixedly again after taking off the work piece for the operation is very troublesome, and work efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a metal machining grinding machine with a positioning and clamping structure, and aims to solve the problems that the conventional metal machining grinding machine cannot adjust the angle, only one surface of a metal workpiece can be machined and ground at a time, and when the surface is required to be changed for machining and grinding, the workpiece needs to be taken down and clamped and fixed again, so that the operation is very troublesome, and the working efficiency is low.
In order to achieve the purpose, the utility model provides the following technical scheme: a grinding machine with a positioning and clamping structure for metal processing comprises a base, wherein a supporting column is arranged on the bottom surface of the base,
the shell is arranged on the top surface of the base;
the horizontal moving mechanism is arranged on the shell;
the rotating mechanism is connected with the horizontal moving mechanism;
the clamping and fixing mechanism is connected with the rotating mechanism;
the rotary fixing mechanism is connected with the clamping fixing mechanism;
the two through grooves are symmetrically arranged and are arranged on the right side wall of the shell.
By adopting the technical scheme, the metal workpiece can be conveniently clamped and fixed, and the angle of the metal workpiece can be conveniently adjusted for processing.
As a preferred aspect of the present invention, the horizontal movement mechanism includes:
the screw rod penetrates through the left side wall of the shell, and the right end of the screw rod is connected with the right side inner wall of the shell through a bearing;
the crank is coaxially connected with the left end of the screw rod;
the sliding block is connected with the inner bottom surface of the shell in a sliding mode, the screw rod penetrates through the sliding block, and the screw rod is in threaded connection with the sliding block.
By adopting the technical scheme, the sliding block moves when the screw rod rotates.
As a preferable aspect of the present invention, the rotation mechanism includes:
one ends of the two symmetrically arranged connecting rods are rotatably connected with the sliding block;
the support rod is rotatably connected with the other end of the connecting rod;
the residual teeth are connected to the inner bottom surface of the shell through shafts, and the supporting rods are connected with the residual teeth.
By adopting the technical scheme, when the sliding block moves, the residual teeth are ensured to rotate through the arrangement of the connecting rod and the supporting rod.
As a preferred aspect of the present invention, the clamping and fixing mechanism includes:
the toothed plate is connected with the inner bottom surface of the shell in a sliding mode and is meshed with the residual teeth;
the connecting plate is mounted at the inner end of the right side surface of the toothed plate and penetrates through the through groove;
the moving plate is connected with the connecting plate;
the circular plate is embedded in the moving plate and is connected with the moving plate bearing;
the straight rod penetrates through the circular plate;
the clamping plate is fixedly and vertically arranged on the inner end face of the straight rod;
the first spring is sleeved on the outer side of the straight rod, and the inner side and the outer side of the first spring are respectively connected to the outer side face of the clamping plate and the inner side face of the circular plate.
By adopting the technical scheme, the metal workpiece is conveniently and stably positioned, clamped and fixed through the clamping plate.
As a preferred aspect of the present invention, the rotation fixing mechanism includes:
the fixed plate is fixedly arranged on the outer side surface of the rear moving plate;
the limiting rod penetrates through the fixing plate, and a limiting plate is fixedly and vertically arranged at the right end of the limiting rod;
the second spring is sleeved on the limiting rod, and the left end and the right end of the second spring are separately connected to the right side wall of the fixing plate and the left side wall of the limiting plate;
the limiting blocks are uniformly arranged on the rear side at equal angles and are provided with limiting holes for the limiting rods to penetrate through.
By adopting the technical scheme, the angle for clamping the metal workpiece is convenient to adjust, and multiple surfaces of the metal workpiece are machined.
Compared with the prior art, the utility model has the beneficial effects that: the metal machining grinding machine with the positioning and clamping structure is convenient for quickly positioning and clamping a metal workpiece for machining, is convenient for adjusting the angle of the metal workpiece, ensures that multiple surfaces of the metal workpiece are machined, is convenient and flexible to operate, improves the working efficiency, and is high in practicability;
1. the lead screw is rotated by shaking the crank, so that the sliding block moves leftwards, the residual teeth are rotated under the action of the connecting rod and the supporting rod, and the two toothed plates which are meshed and connected with the residual teeth move close to each other; the movable plate and the clamping plate are close to each other under the action of the connecting plate, so that the metal workpiece is positioned, clamped and fixed;
2. when the angle is changed, the limiting rod is moved out of the limiting hole by pulling the limiting rod rightwards, the circular plate is rotated by rotating the straight rod, so that the metal workpiece clamped by the clamping plate is synchronously rotated, and the limiting rod is enabled to stretch into the corresponding limiting hole for limiting and fixing under the action of the second spring by loosening the limiting rod when the proper angle is rotated.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 taken at A-A in accordance with the present invention;
FIG. 3 is a schematic view of the structure of FIG. 1 at B-B according to the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 2 at C according to the present invention.
In the figure: 1. a base; 2. a support pillar; 3. a housing; 4. a screw rod; 5. a crank; 6. a slider; 7. a connecting rod; 8. a strut; 9. residual teeth; 10. a toothed plate; 11. a connecting plate; 12. moving the plate; 13. a circular plate; 14. a straight rod; 15. a splint; 16. a first spring; 17. a fixing plate; 18. a limiting rod; 19. a limiting plate; 20. a second spring; 21. a limiting block; 22. a limiting hole; 23. a through 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.
Referring to fig. 1-4, the technical solution of the present invention: a grinding machine with a positioning and clamping structure for metal processing comprises a base 1, wherein a support column 2 is arranged on the bottom surface of the base 1, a shell 3 is arranged on the top surface of the base 1, and two through grooves 23 which are symmetrically arranged are formed in the right side wall of the shell 3;
the screw rod 4 penetrates through the left side wall of the shell 3, the right end of the screw rod 4 is connected with a right side inner wall bearing of the shell 3, the crank 5 is coaxially connected with the left end of the screw rod 4, the sliding block 6 is slidably connected with the inner bottom surface of the shell 3, the screw rod 4 penetrates through the sliding block 6, the screw rod 4 is in threaded connection with the sliding block 6, and the screw rod 4 is rotated by shaking the crank 5, so that the sliding block 6 in threaded connection with the screw rod 4 horizontally moves leftwards;
one end of two symmetrically arranged connecting rods 7 is rotatably connected with the sliding block 6, the supporting rod 8 is rotatably connected with the other end of the connecting rod 7, the residual tooth 9 is connected to the inner bottom surface of the shell 3 in a shaft mode, the supporting rod 8 is connected with the residual tooth 9, and when the sliding block 6 moves leftwards, the supporting rod 8 is rotated under the action of the connecting rod 7, so that the supporting rod 8 drives the residual tooth 9 to rotate synchronously;
the toothed plate 10 is connected with the inner bottom surface of the shell 3 in a sliding manner, the toothed plate 10 is meshed with the residual teeth 9, the connecting plate 11 is mounted at the inner end of the right side surface of the toothed plate 10, the connecting plate 11 penetrates through the through groove 23, the moving plate 12 is connected with the connecting plate 11, the circular plate 13 is embedded inside the moving plate 12, the circular plate 13 is connected with the moving plate 12 through a bearing, the straight rod 14 penetrates through the circular plate 13, the clamping plate 15 is fixedly and vertically mounted on the inner end surface of the straight rod 14, the first spring 16 is sleeved outside the straight rod 14, the inner side and the outer side of the first spring 16 are respectively connected with the outer side surface of the clamping plate 15 and the inner side surface of the circular plate 13, the two toothed plates 10 meshed with the residual teeth 9 are moved close to each other through the rotation of the residual teeth 9, so that the two moving plates 12 are driven by the connecting plate 11 to be close to each other, the clamping plate 15 is close to clamp the metal workpiece, and the clamping plate 15 is continuously close to move, the first spring 16 is compressed and generates reverse acting force to the clamping plate 15, so that the metal workpiece is stably positioned, clamped and fixed through the clamping plate 15, and then the metal workpiece can be ground;
the fixed plate 17 is fixedly arranged on the outer side surface of the rear side moving plate 12, the limiting rod 18 penetrates through the fixed plate 17, the limiting plate 19 is fixedly and vertically arranged at the right end of the limiting rod 18, the second spring 20 is sleeved on the limiting rod 18, the left end and the right end of the second spring 20 are separately connected to the right side wall of the fixed plate 17 and the left side wall of the limiting plate 19, the limiting blocks 21 are uniformly arranged on the outer side surface of the rear side circular plate 13 at equal angles, the limiting holes 22 through which the limiting rods 18 can penetrate are formed in the limiting blocks 21, after one surface of a metal workpiece is machined, the limiting rods 18 are pulled rightwards to move the limiting rods 18 out of the limiting holes 22, the second springs 20 are compressed to store force, the straight rod 14 is rotated to rotate the circular plate 13 and the clamping plate 15, and the metal workpiece clamped and fixed by the clamping plate 15 synchronously rotates to realize angle adjustment of the metal workpiece, when the metal workpiece is rotated to the adjacent surface to be machined of the metal workpiece, the limiting rod 18 is loosened, so that the limiting rod 18 is pushed to move leftwards in a resetting manner under the action of the second spring 20, the limiting rod 18 extends into the corresponding limiting hole 22 to limit and fix the limiting block 21, the circular plate 13 is limited and fixed, the metal workpiece clamped and fixed by the clamping plate 15 is prevented from rotating, the metal workpiece is guaranteed to be machined stably and effectively, and the content which is not described in detail in the specification belongs to the prior art which is known by professionals in the field.
It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and do not indicate or imply that the referenced devices or components must be in a particular orientation, constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the present invention.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A grinding machine for metal working with a positioning and clamping structure, comprising: a base, a supporting column is arranged on the bottom surface of the base, and the utility model is characterized in that,
the shell is arranged on the top surface of the base;
the horizontal moving mechanism is arranged on the shell;
the rotating mechanism is connected with the horizontal moving mechanism;
the clamping and fixing mechanism is connected with the rotating mechanism;
the rotary fixing mechanism is connected with the clamping fixing mechanism;
the two through grooves are symmetrically arranged and are arranged on the right side wall of the shell.
2. A metal working grinding machine provided with a positioning and clamping structure according to claim 1, characterized in that the horizontal moving mechanism comprises:
the screw rod penetrates through the left side wall of the shell, and the right end of the screw rod is connected with the right side inner wall of the shell through a bearing;
the crank is coaxially connected with the left end of the screw rod;
the sliding block is connected with the inner bottom surface of the shell in a sliding mode, the screw rod penetrates through the sliding block, and the screw rod is in threaded connection with the sliding block.
3. A metal working grinding machine provided with a positioning and clamping structure as claimed in claim 2, wherein said rotating mechanism comprises:
one ends of the two symmetrically arranged connecting rods are rotatably connected with the sliding block;
the support rod is rotatably connected with the other end of the connecting rod;
the residual teeth are connected to the inner bottom surface of the shell through shafts, and the supporting rods are connected with the residual teeth.
4. A metal working grinding machine provided with a positioning and clamping structure according to claim 3, characterized in that the clamping and fixing mechanism comprises:
the toothed plate is connected with the inner bottom surface of the shell in a sliding mode and is meshed with the residual teeth;
the connecting plate is mounted at the inner end of the right side surface of the toothed plate and penetrates through the through groove;
the moving plate is connected with the connecting plate;
the circular plate is embedded in the moving plate and is connected with the moving plate bearing;
the straight rod penetrates through the circular plate;
the clamping plate is fixedly and vertically arranged on the inner end face of the straight rod;
the first spring is sleeved on the outer side of the straight rod, and the inner side and the outer side of the first spring are respectively connected to the outer side face of the clamping plate and the inner side face of the circular plate.
5. A metal working grinding machine provided with a positioning and clamping structure according to claim 4, characterized in that the rotation fixing mechanism comprises:
the fixed plate is fixedly arranged on the outer side surface of the rear moving plate;
the limiting rod penetrates through the fixing plate, and a limiting plate is fixedly and vertically arranged at the right end of the limiting rod;
the second spring is sleeved on the limiting rod, and the left end and the right end of the second spring are separately connected to the right side wall of the fixing plate and the left side wall of the limiting plate;
the limiting blocks are uniformly arranged on the rear side at equal angles and are provided with limiting holes for the limiting rods to penetrate through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122021887.0U CN215967980U (en) | 2021-08-26 | 2021-08-26 | Grinding machine for metalworking with location presss from both sides tight structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122021887.0U CN215967980U (en) | 2021-08-26 | 2021-08-26 | Grinding machine for metalworking with location presss from both sides tight structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215967980U true CN215967980U (en) | 2022-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122021887.0U Active CN215967980U (en) | 2021-08-26 | 2021-08-26 | Grinding machine for metalworking with location presss from both sides tight structure |
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| CN (1) | CN215967980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115285424A (en) * | 2022-10-09 | 2022-11-04 | 江苏红金顶织造有限公司 | Reciprocating push type packaging device based on household textile finished product |
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2021
- 2021-08-26 CN CN202122021887.0U patent/CN215967980U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115285424A (en) * | 2022-10-09 | 2022-11-04 | 江苏红金顶织造有限公司 | Reciprocating push type packaging device based on household textile finished product |
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