CN214870959U - Sand ring cutting machine - Google Patents
Sand ring cutting machine Download PDFInfo
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- CN214870959U CN214870959U CN202120533722.9U CN202120533722U CN214870959U CN 214870959 U CN214870959 U CN 214870959U CN 202120533722 U CN202120533722 U CN 202120533722U CN 214870959 U CN214870959 U CN 214870959U
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Abstract
The utility model relates to the technical field of cutting equipment, in particular to a sand ring cutting machine, which comprises a fixing frame and a supporting frame fixedly arranged outside the fixing frame, wherein a working platform is fixedly arranged at the top of the fixing frame, a cutting machine body for cutting sand rings is fixedly arranged outside the working platform, a stretching mechanism for automatically resetting the cutting machine body is arranged between the top of the supporting frame and the cutting machine body, a positioning mechanism for clamping the sand rings to be cut is arranged at the top of the working platform, the positioning mechanism comprises two fixed clamping blocks fixedly arranged at one side of the working platform, a gap is reserved between the two fixed clamping blocks, the two fixed clamping blocks are respectively positioned at two sides of the cutting machine body, the inner sides of the two fixed clamping blocks are provided with movable clamping blocks corresponding to the fixed clamping blocks in position, and one side of each movable clamping block, which is far away from the fixed clamping block, is provided with a second air cylinder for driving the movable clamping block to move; an object of the utility model is to provide a sand circle cutter convenient to fix a position and the accuracy is high to the sand circle.
Description
Technical Field
The utility model relates to a cutting equipment technical field, concretely relates to sand circle cutter.
Background
The sand ring is a grinding tool formed by spirally butting resin abrasive cloth and lining cloth. The rubber tension wheel can be sleeved with the aluminum oxide cylinder to grind, unhairing, flattening, fine grinding and polishing various metal planes and curved surfaces including inner holes and workpieces with special angles, and the aluminum oxide cylinder is made of aluminum oxide as a basic material and is cylindrical.
When the emery ring of production variation in size, often need use the cutting machine to cut it, but the most inconvenient emery ring of cutting equipment that has now is fixed and cutting error great to the emery ring, consequently, needs one kind to be convenient for fix a position and the emery ring cutter that the accuracy is high to overcome the emergence of above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the embodiment of the utility model provides a sand ring cutting machine, which comprises a fixed frame and a support frame fixedly arranged on the outer side of the fixed frame, wherein a working platform is fixedly arranged on the top of the fixed frame, a cutting machine body for cutting sand rings is fixedly arranged on the outer side of the working platform, a stretching mechanism for automatically resetting the cutting machine body is arranged between the top of the support frame and the cutting machine body, a positioning mechanism for clamping a sand ring to be cut is arranged on the top of the working platform, the positioning mechanism comprises two fixed clamping blocks fixedly arranged on one side of the working platform, a gap is reserved between the two fixed clamping blocks, the two fixed clamping blocks are respectively arranged on two sides of the cutting machine body, movable clamping blocks corresponding to the positions of the fixed clamping blocks are arranged on the inner sides of the two fixed clamping blocks, a second cylinder for driving the movable clamping blocks to move is arranged on one side of the movable clamping blocks away from the fixed clamping blocks, one side of the positioning mechanism is provided with a detection mechanism for measuring the displacement of the sand ring, and the other side of the positioning mechanism is provided with a limiting assembly for limiting the sand ring.
Furthermore, the detection mechanism comprises a displacement sensor, the displacement sensor is fixedly mounted on a sliding block, the sliding block is connected with the working platform through a sliding rail, and the sliding block can move back and forth along the direction of the sliding rail.
Furthermore, a limiting block corresponding to the sliding block is arranged on the inner side of the sliding block, an inserting rod is fixedly connected to the outer side of the limiting block, the inserting rod is inserted into the fixing block and fixedly connected with the fixing block through a bolt, a first air cylinder used for pulling the fixing block to move back and forth is arranged on the outer side of the fixing block, and the fixed end of the first air cylinder is fixedly installed on the working platform.
Further, work platform outside fixed mounting has the extension rod, spacing subassembly is installed on the extension rod, spacing subassembly includes snap ring, baffle, connecting plate, the snap ring cover is established at the extension rod outer wall and can be dismantled with the extension rod through the bolt and be connected, connecting plate fixed mounting is in the snap ring top, baffle fixed mounting is on the connecting plate.
Further, the stretching mechanism comprises a spring telescopic rod, the top end of the spring telescopic rod is hinged to the support frame through a first connecting piece, the bottom end of the spring telescopic rod is fixedly connected with a second connecting piece, a hoop is fixedly connected to the outer wall of the cutting machine body, and the second connecting piece is hinged to the hoop.
The utility model discloses beneficial effect does: the utility model discloses a set up the cutting machine body, positioning mechanism, detection mechanism and spacing subassembly, when cutting the emery ring, install emery ring one end between sliding block and limiting plate earlier, and it is fixed with the other end of emery ring through fixed clamp splice and activity clamp splice, adjust the position of spacing subassembly, make the laminating of end department of baffle and emery ring, push down the cutting machine body this moment, can cut the emery ring, the back finishes in the cutting, make the cutting machine accomplish the cutting that resets under stretching mechanism's effect, when the emery ring is removed once more after finishing in the cutting, can detect the displacement of emery ring through displacement sensor, guarantee cutting accuracy, high durability and convenient use.
Drawings
FIG. 1 is a schematic structural view of an axial measurement device according to the present invention;
FIG. 2 is a schematic structural view of the axial measurement of the working platform of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 4 is an enlarged schematic structural view at B in fig. 1.
In the figure: 1. a fixed mount; 2. a support frame; 3. a cutter body; 4. a working platform; 5. an extension pole; 6. a limiting component; 61. a connecting plate; 62. a snap ring; 63. a baffle plate; 7. a slide rail; 8. a slider; 9. a displacement sensor; 10. a limiting plate; 11. a fixed block; 12. inserting a rod; 13. a first cylinder; 14. a movable clamping block; 15. fixing the clamping block; 16. a guide rail; 17. a second cylinder; 18. a first connecting member; 19. a spring telescopic rod; 20. a second connecting member; 21. and (5) clamping a hoop.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
Example 1
As shown in figures 1-4, a sand ring cutting machine comprises a fixed frame 1 and a support frame 2 fixedly installed on the outer side of the fixed frame 1, a working platform 4 is fixedly installed on the top of the fixed frame 1, a cutting machine body 3 for cutting a sand ring is fixedly installed on the outer side of the working platform 4, the cutting machine body 3 is fixedly installed on the support frame 2, a stretching mechanism for automatically resetting the cutting machine body 3 is installed between the top of the support frame 2 and the cutting machine body 3, a positioning mechanism for clamping a sand ring to be cut is installed on the top of the working platform 4, the positioning mechanism comprises two fixed clamping blocks 15 fixedly installed on one side of the working platform 4, a gap is reserved between the two fixed clamping blocks 15, the two fixed clamping blocks 15 are respectively located on two sides of the cutting machine body 3, and movable clamping blocks 14 corresponding to the positions of the fixed clamping blocks 15 are installed on the inner sides of the two fixed clamping blocks 15, the bottom of the movable clamping block 14 is slidably connected with a guide rail 16, the guide rail 16 is fixedly installed on the working platform 4, one side, away from the fixed clamping block 15, of the movable clamping block 14 is provided with a second cylinder 17 used for driving the movable clamping block 14 to move, one side of the feeding end of the positioning mechanism is provided with a detection mechanism used for measuring the displacement of the sand ring, and one side of the discharging end of the positioning mechanism is provided with a limiting assembly 6 used for limiting the sand ring.
The detection mechanism comprises a displacement sensor 9, the displacement sensor 9 is fixedly arranged on a sliding block 8, the sliding block 8 is connected with the working platform 4 through a sliding rail 7, the sliding block 8 can move back and forth along the direction of the sliding rail 7, the position of the sliding block 8 is convenient to adjust through the arrangement of the sliding rail 7, the positioning range of the sand ring is enlarged, a limiting block corresponding to the position of the sliding block 8 is arranged on the inner side of the sliding block 8, an inserting rod 12 is fixedly connected to the outer side of the limiting block, the inserting rod 12 is inserted into a fixed block 11 and fixedly connected through a bolt, the distance between the limiting block and the sliding block 8 can be adjusted through the arrangement of the inserting rod 12 so as to fix the sand rings with different diameters, a first air cylinder 13 for pulling the fixed block 11 to move back and forth is arranged on the outer side of the fixed block 11, the position of the limiting block can be adjusted through the arrangement of the first air cylinder 13, so that the position of the limiting block is consistent with the position of the sliding block 8, the fixed end of the first cylinder 13 is fixedly mounted on the working platform 4.
Stretching mechanism includes spring telescopic link 19, spring telescopic link 19 is can extend automatically when receiving external force among the prior art, the telescopic link that can shorten automatically when getting rid of external force, first connecting piece 18 and support frame 2 are articulated through spring telescopic link 19's top, 19 bottom fixedly connected with second connecting piece 20 of spring telescopic link, 3 outer wall fixedly connected with clamps 21 of cutting machine body, second connecting piece 20 is articulated with clamps 21, when pushing down cutting machine body 3, 19 extensions of spring telescopic link, when loosening cutting machine body 3, shorten at spring telescopic link 19 is automatic, drive 3 automatic re-setting of cutting machine body, high durability and convenient use.
During the use, install sand circle one end earlier between sliding block 8 and limiting plate 10, and it is fixed with the other end of sand circle through fixed clamp splice 15 and activity clamp splice 14, when fixed, the work end extension of second cylinder 17, drive activity clamp splice 14 and remove to one side of fixed clamp splice 15, thereby can press from both sides the sand circle through activity clamp splice 14 and fixed clamp splice 15, adjust spacing subassembly 6's position, make the laminating of end department of baffle 63 and sand circle, push down cutting machine body 3 this moment, can cut the sand circle, the back of finishing cutting, make the cutting machine reset under tension mechanism's effect and accomplish the cutting, when removing the sand circle once more after finishing cutting, can detect the displacement of sand circle through displacement sensor 9, guarantee cutting accuracy, high durability and convenient use.
It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.
So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
Claims (5)
1. The utility model provides a sand circle cutting machine which characterized in that: the cutting machine comprises a fixed frame and a support frame fixedly arranged on the outer side of the fixed frame, a working platform is fixedly arranged at the top of the fixed frame, a cutting machine body for cutting a sand ring is fixedly arranged on the outer side of the working platform, a stretching mechanism for automatically resetting the cutting machine body is arranged between the top of the support frame and the cutting machine body, a positioning mechanism for clamping the sand ring to be cut is arranged at the top of the working platform, the positioning mechanism comprises two fixed clamping blocks fixedly arranged on one side of the working platform, a gap is reserved between the two fixed clamping blocks, the two fixed clamping blocks are respectively positioned on two sides of the cutting machine body, movable clamping blocks corresponding to the fixed clamping blocks in position are arranged on the inner sides of the two fixed clamping blocks, a second cylinder for driving the movable clamping blocks to move is arranged on one side of the movable clamping blocks, which is far away from the fixed clamping blocks, and a detection mechanism for measuring the displacement of the sand ring is arranged on one side of the positioning mechanism, and a limiting assembly used for limiting the sand ring is arranged on the other side of the positioning mechanism.
2. The abrasive ring cutting machine of claim 1 wherein: the detection mechanism comprises a displacement sensor which is fixedly installed on a sliding block, the sliding block is connected with the working platform through a sliding rail, and the sliding block can move back and forth along the direction of the sliding rail.
3. The abrasive ring cutting machine of claim 2 wherein: the inner side of the sliding block is provided with a limiting block corresponding to the position of the sliding block, the outer side of the limiting block is fixedly connected with an insertion rod, the insertion rod is inserted into the fixing block and is fixedly connected with the fixing block through a bolt, the outer side of the fixing block is provided with a first air cylinder used for pulling the fixing block to move back and forth, and the fixed end of the first air cylinder is fixedly installed on the working platform.
4. The abrasive ring cutting machine of claim 1 wherein: work platform outside fixed mounting has the extension rod, spacing unit mount is in on the extension rod, spacing unit package draws together snap ring, baffle, connecting plate, the snap ring cover is established at the extension rod outer wall and can dismantle with the extension rod through the bolt and be connected, connecting plate fixed mounting is in the snap ring top, baffle fixed mounting is on the connecting plate.
5. The abrasive ring cutting machine of claim 1 wherein: the stretching mechanism comprises a spring telescopic rod, the top end of the spring telescopic rod is hinged to the support frame through a first connecting piece, the bottom end of the spring telescopic rod is fixedly connected with a second connecting piece, a clamp is fixedly connected to the outer wall of the cutting machine body, and the second connecting piece is hinged to the clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120533722.9U CN214870959U (en) | 2021-03-15 | 2021-03-15 | Sand ring cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120533722.9U CN214870959U (en) | 2021-03-15 | 2021-03-15 | Sand ring cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214870959U true CN214870959U (en) | 2021-11-26 |
Family
ID=79036618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120533722.9U Active CN214870959U (en) | 2021-03-15 | 2021-03-15 | Sand ring cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214870959U (en) |
-
2021
- 2021-03-15 CN CN202120533722.9U patent/CN214870959U/en active Active
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