CN212240569U - Angle grinder cutting frame - Google Patents
Angle grinder cutting frame Download PDFInfo
- Publication number
- CN212240569U CN212240569U CN202021013118.5U CN202021013118U CN212240569U CN 212240569 U CN212240569 U CN 212240569U CN 202021013118 U CN202021013118 U CN 202021013118U CN 212240569 U CN212240569 U CN 212240569U
- Authority
- CN
- China
- Prior art keywords
- angle grinder
- swing arm
- hinged
- plate
- connecting hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses an angle mill cutting frame, including frame, guider, screw-down device, spring, come control angle mill displacement distance on the horizontal direction through guider and spring, come control angle mill depth of cut on the vertical direction through screw-down device and spring, then hold the push-and-pull rod and make angle mill make reciprocating motion to the realization is cut or is slotted to the work piece, and guarantees the cutting quality and the machining precision of angle mill.
Description
Technical Field
The utility model relates to an angle mill field especially relates to an angle mill cutting frame.
Background
An angle grinder is an electric tool that is often used in daily work, and grinds, cuts, removes rust, or performs grooving on a metal workpiece using a grinding wheel, a cutting blade, or the like that rotates at a high speed. The angle grinder is generally used by hands, and when cutting machining is carried out, manual operation has instability, the accuracy of the direction controlled by naked eyes is low, the quality of a cutting edge is often not up to standard, secondary grinding and trimming are needed, and the cutting time is increased. In addition, the safety accident caused by the fragmentation of the cutting blade due to improper operation often has certain potential safety hazard.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing an angle mill cutting frame, simple structure, use nimble, safe high-efficient, labour saving and time saving.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a cutting frame of an angle grinder comprises a frame, a guide device, a pressing device and a spring;
the rack comprises a rectangular iron plate and a fixed hinge plate vertically arranged at one end of the iron plate; a cutting through groove is formed in the upper surface of the iron plate along the long side direction of the rectangle, a certain moving space is reserved for a cutting blade on the angle grinder, and a fixing block is welded along the short side direction of the rectangle and used for fixing the position of a processed workpiece on the rack; the top and one side surface of the fixed hinged plate are respectively provided with two hinged holes, and the other side surface of the fixed hinged plate is provided with a connecting hole;
the guide device comprises four swing arms and a moving hinged plate; the four swing arms are hinged in pairs in the horizontal and vertical directions, and the top of one swing arm is provided with a connecting hole; the top of the movable hinged plate is provided with two hinged holes, and one side surface of the movable hinged plate is provided with two hinged holes and a connecting hole;
the pressing device comprises a pressing swing arm and a push-pull rod arranged on the angle grinder; one end of the pressing swing arm is provided with a V-shaped groove, two through holes are drilled on two surfaces of the V-shaped groove, the other end of the pressing swing arm is provided with two hinge holes, and the top surface of the pressing swing arm is provided with a connecting hole;
the fixed hinged plate is connected with the connecting hole of the swing arm and the movable hinged plate is connected with the connecting hole of the pressing swing arm through springs.
The angle grinder is fixed on the pressing swing arm through a push-pull rod and a fixing bolt.
The end of the push-pull rod is provided with threads and is screwed with the mounting hole of the angle grinder.
Furthermore, four corner ends of the lower end face of the iron plate are provided with support columns.
Further, the support columns are fixed in a welding mode.
Compared with the prior art, the utility model discloses a beneficial technological effect:
the utility model discloses a guider controls the moving distance of angle mill on the horizontal direction with the spring, controls the cutting depth of angle mill on the vertical direction through screw-down device and spring, then holds the push-and-pull rod and makes the angle mill make reciprocating motion to the realization is to work piece cutting or fluting, and guarantees the cutting quality and the machining precision of angle mill.
The angle grinder cutting frame is based on the angles of simple structure, low cost, convenient use and operation, solves the practical problems of field production, and plays a certain positive role in improving the cutting quality and the processing precision.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
FIG. 1 is a schematic structural view of a cutting frame of an angle grinder
FIG. 2 is a schematic structural view of the pressing swing arm;
FIG. 3 is a front view of the depressing swing arm;
FIG. 4 is a left side view of the depressing swing arm;
FIG. 5 is a schematic structural view of a moving hinge plate;
FIG. 6 is a front view of the moving hinge plate;
FIG. 7 is a top view of the moving hinge plate;
FIG. 8 is a side view of the moving hinge plate;
fig. 9 is an assembly view of the angle grinder on the hold-down swing arm.
Description of reference numerals: the device comprises a frame 1, a fixed hinged plate 2, a swinging arm 3, a movable hinged plate 4, a pressing swinging arm 5, a push-pull rod 6, an angle grinder 7, a spring I8, a spring II 9, a cutting through groove 10, a fixing block 11 and a fixing bolt 12.
Detailed Description
As shown in fig. 1 to 8, an angle grinder cutting frame comprises a frame 1, a guide device, a pressing device and a spring;
the rack 1 comprises a rectangular iron plate and a fixed hinge plate 2 vertically arranged at one end of the iron plate; a cutting through groove 10 is formed in the upper surface of the iron plate along the long side direction of the rectangle, and a fixing block is welded along the short side direction of the rectangle; the fixed hinged plate 2 is provided with two hinged holes on the top and one side surface respectively, and a connecting hole on the other side surface;
the guide device comprises four swing arms 3 and a moving hinged plate 3; the four swing arms are hinged in pairs in the horizontal and vertical directions through pin shafts, wherein a connecting hole is formed in the top of one swing arm 3 which is positioned above and close to the fixed hinged plate; the top of the movable hinged plate 4 is provided with two hinged holes, and one side surface of the movable hinged plate is provided with two hinged holes and a connecting hole;
the hinge holes of the movable hinge plates 4 are respectively hinged with the corresponding swing arms 3 through pin shafts; meanwhile, the hinge holes of the fixed hinge plates 2 are hinged with the corresponding swing arms 3 through hinge pins respectively;
the pressing device comprises a push-pull rod 6, a fixing bolt, an angle grinder 7 and a pressing swing arm 5; one end of the pressing swing arm 5 is provided with a V-shaped groove, two through holes are drilled on two surfaces of the V-shaped groove, the other end of the pressing swing arm is provided with two hinge holes, and the top surface of the pressing swing arm is provided with a connecting hole;
the fixed hinged plate 2 is connected with the connecting hole of the swinging arm 3 and the movable hinged plate 4 is connected with the connecting hole of the pressing swinging arm 5 through a second spring 9 and a first spring 8 respectively.
The iron plate is connected with the fixed hinge plate 2 in a welding mode. Support columns are welded at four corner ends of the lower end face of the iron plate.
The action process of the utility model is as follows:
as shown in fig. 1 and 9, when cutting or grinding a workpiece, firstly, the angle grinder 7 is fixed on the pressing swing arm 5 through the push-pull rod 6 and the fixing bolt 12; secondly, clamping one end of a workpiece on a fixing block 11 of the frame 1, and aligning a cutting blade or a grinding blade on the angle grinder 7 to a position needing to be processed on the workpiece; then, a push-pull rod 6 of the screw-down device 6 is pressed downwards by hand to overcome the elastic force of a first spring 8, so that the first spring 8 is stressed and stretched to ensure that the cutting or grinding sheet is in contact with the workpiece for working, and the cutting depth of the angle grinder 7 is controlled by adjusting the downward rotating angle of the screw-down device; finally, the push-pull rod 6 is pulled outwards by hand to overcome the elastic force of the second spring 9, so that the second spring 9 is stressed and stretched, the swing arm 3 is driven to swing and extend, and meanwhile, the movable hinged plate 4 pushes the angle grinder 7 to move outwards. When the angle grinder 7 moves to the maximum stroke, the outward tension is removed, so that the second spring 9 is retracted inwards to return to the original position under the action of the elastic force, and the reciprocating circulating operation can ensure that the cutting blade or the grinding blade on the angle grinder 7 moves along a straight line. After cutting or grinding is finished, the push-pull rod 6 is loosened, so that the first spring 8 returns to the original position under the action of spring force, and the angle grinder 7 is guaranteed to be away from the surface of the workpiece.
In actual work, firstly, a proper type of the angle grinder is selected according to the size of the processed quantity, and the position of the angle grinder is fixed by using the push-pull rod 6 and the fixing bolt 12; secondly, the downward rotation angle of the pressing swing arm 5 should be adjusted according to the cutting depth of the workpiece to be processed, so as to achieve the desired processing accuracy.
The utility model discloses a manual cutting or grinding, simple structure, job stabilization, factor of safety is high, fixes angle mill 7 on pushing down swing arm 5 through push-and-pull rod 6 and fixing bolt 12, utilizes the elastic deformation of screw down device and spring 8 to control the up-and-down motion of cutting piece, utilizes the elastic deformation of guider and spring two 9 to control the stroke of angle mill. The utility model discloses a from the energy saving and consumption reduction of enterprise and improvement workman work efficiency, implement from 2019 and show very much the effect, it can carry out the station to the work piece of difference in the working stroke within range and adjust, and cutting accuracy is high, and factor of safety is high, and required installation space is less, and low cost avoids cutting edge quality substandard to carry out the secondary and polish, maintain, and efficiency is 2 times of traditional processing method, has improved work efficiency widely.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (6)
1. An angle grinder cutting frame is characterized in that: comprises a frame, a guiding device, a pressing device and a spring;
the rack comprises a rectangular iron plate and a fixed hinge plate vertically arranged at one end of the iron plate; a cutting through groove is formed in the upper surface of the iron plate along the direction of the long side of the rectangle, and a fixing block is welded along the direction of the short side of the rectangle; the top and one side surface of the fixed hinged plate are respectively provided with two hinged holes, and the other side surface of the fixed hinged plate is provided with a connecting hole;
the guide device comprises four swing arms and a moving hinged plate; the four swing arms are hinged in pairs in the horizontal and vertical directions, and the top of one swing arm is provided with a connecting hole; the top of the movable hinged plate is provided with two hinged holes, and one side surface of the movable hinged plate is provided with two hinged holes and a connecting hole;
the pressing device comprises a pressing swing arm and a push-pull rod arranged on the angle grinder; one end of the pressing swing arm is provided with a V-shaped groove, two through holes are drilled on two surfaces of the V-shaped groove, the other end of the pressing swing arm is provided with two hinge holes, and the top surface of the pressing swing arm is provided with a connecting hole;
the fixed hinged plate is connected with the connecting hole of the swing arm and the movable hinged plate is connected with the connecting hole of the pressing swing arm through springs.
2. The angle grinder cutting block of claim 1, wherein: the iron plate is connected with the fixed hinged plate in a welding mode.
3. The angle grinder cutting block of claim 1, wherein: and supporting columns are arranged at four corner ends of the lower end face of the iron plate.
4. The angle grinder cutting block of claim 1, wherein: and the support columns are welded and fixed.
5. The angle grinder cutting block of claim 1, wherein: the angle grinder is fixed on the pressing swing arm through the push-pull rod and the fixing bolt.
6. The angle grinder cutting block of claim 5, wherein: the rod end of the push-pull rod is provided with threads and is screwed with the mounting hole of the angle grinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021013118.5U CN212240569U (en) | 2020-06-05 | 2020-06-05 | Angle grinder cutting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021013118.5U CN212240569U (en) | 2020-06-05 | 2020-06-05 | Angle grinder cutting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212240569U true CN212240569U (en) | 2020-12-29 |
Family
ID=73978470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021013118.5U Active CN212240569U (en) | 2020-06-05 | 2020-06-05 | Angle grinder cutting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212240569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775045A (en) * | 2020-06-05 | 2020-10-16 | 包头钢铁（集团）有限责任公司 | Angle grinder cutting frame |
-
2020
- 2020-06-05 CN CN202021013118.5U patent/CN212240569U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775045A (en) * | 2020-06-05 | 2020-10-16 | 包头钢铁（集团）有限责任公司 | Angle grinder cutting frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212240569U (en) | Angle grinder cutting frame | |
| CN218284146U (en) | Laser cutting machine for arc cutting | |
| CN110434382B (en) | Gantry movable type plane bidirectional grooving machine and working method thereof | |
| CN113084884A (en) | Cutting device is used in intention product packaging design | |
| CN111775045A (en) | Angle grinder cutting frame | |
| CN216442064U (en) | Material cutting device is used in production of frock clamp | |
| CN216228189U (en) | Automatic cutting machine with automatic regulating function | |
| CN203141120U (en) | Two-dimensional adjustable support for cutter bar machining | |
| CN213729710U (en) | Cutting device for plate processing | |
| CN110328399B (en) | Novel vertical keyway planer | |
| CN211839625U (en) | Tool for flattening die-cut burrs | |
| CN209007148U (en) | A kind of aluminium sheet groover | |
| CN210850855U (en) | Perforating device is used in production of electromagnetic wave shielding function glass | |
| CN112809079A (en) | Plate shearing machine with positioning mechanism | |
| CN219212237U (en) | Saw cutting machine with edging function for processing steel sheet piles | |
| CN218365252U (en) | Workpiece supporting table of water cutting machine | |
| CN216680527U (en) | 45-degree cutting clamp device | |
| CN215966635U (en) | Plate shearing machine | |
| CN212420414U (en) | Multifunctional cutting device for machining aluminum-magnesium alloy workpiece | |
| CN219004659U (en) | Adjusting structure of puncher for metal processing | |
| CN210160593U (en) | Panel aligning mechanism for cutting machine | |
| CN216370360U (en) | Automatic edge planing mechanism for square plate | |
| CN215357294U (en) | Cutting former that machining used | |
| CN216421225U (en) | Cutting device for plate processing | |
| CN218926455U (en) | Sheet metal part machining and cutting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |