CN215920128U - Cutter clamping mechanism of grinding machine for machining aerospace part mold - Google Patents
Cutter clamping mechanism of grinding machine for machining aerospace part mold Download PDFInfo
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- CN215920128U CN215920128U CN202022962625.XU CN202022962625U CN215920128U CN 215920128 U CN215920128 U CN 215920128U CN 202022962625 U CN202022962625 U CN 202022962625U CN 215920128 U CN215920128 U CN 215920128U
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- limiting
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- 238000000034 method Methods 0.000 abstract description 7
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
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- 230000000694 effects Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
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- 230000007774 longterm Effects 0.000 description 1
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Abstract
The cutter clamping mechanism of the grinding machine for processing the aerospace part mold comprises a positioning disc, a limiting disc, a grinding wheel disc, a pin shaft, a positioning cap, a plug pin and a split pin; the grinding motor is fixed through a grinding motor support, one end of the grinding motor is provided with a grinding rotating shaft, and the grinding rotating shaft and the grinding motor rotate coaxially and rotate through a bearing with the grinding motor support; the positioning disc is arranged on the outer wall surface of one end of the grinding rotating shaft and is fixedly arranged with the grinding rotating shaft; the limiting disc is arranged on one end face of the positioning disc; the end surface of the grinding wheel disc and the limiting disc can be embedded and fixed; the pin shaft penetrates through the grinding wheel positioning hole and extends into the positioning pin hole, and the end part of the pin shaft is embedded into the grinding wheel positioning groove; the positioning cap is embedded into the positioning pin hole; the bolt is embedded into the positioning slot; the bolt and the positioning plate are limited and fixed through the split pin. According to the utility model, the grinding wheel disc and the positioning disc are assembled by adopting the modes of pin shaft insertion and clamping, the tightness is strong, and the assembly efficiency of the grinding wheel disc in the disassembly and assembly process is high.
Description
Technical Field
The utility model relates to the technical field of cutter clamping devices, in particular to a cutter clamping mechanism of a grinding machine for processing aerospace part molds.
Background
In the process of the preparation process of the aerospace component, a die is required to be used for stamping preparation, the surface finish of the die is required to have extremely high requirements, and special grinding machine equipment is used for grinding the surface of the die so as to meet the high finish requirement. In the existing grinding machine equipment, the cutter structure of the grinding machine is in a long-term repeated grinding state, the cutter is seriously worn, the cutter needs to be regularly and frequently replaced, in order to facilitate the cutter of the grinding machine to be rapidly replaced for many times, a clamping mechanism of the cutter needs to be designed, a grinding wheel disc is adopted by a common grinding machine to be used as a grinding cutter, a threaded connection mode is adopted during assembly of the grinding wheel disc, repeated screwing needs to be carried out on a plurality of threaded structures in the assembly process, time and labor are consumed in the assembly process of the cutter, the assembly process efficiency is low, the cutter can be rapidly assembled, and the grinding machine has good fastening force and good assembly and disassembly efficiency.
SUMMERY OF THE UTILITY MODEL
In order to solve the existing problems, the utility model discloses a cutter clamping mechanism of a grinding machine for processing a aerospace part mold, which has the following specific technical scheme: the cutter clamping mechanism of the grinding machine for processing the aerospace part mold comprises a positioning disc, a limiting disc, a grinding wheel disc, a pin shaft, a positioning cap, a plug pin and a split pin;
the grinding motor is fixed through a grinding motor support, one end of the grinding motor is provided with a grinding rotating shaft, and the grinding rotating shaft and the grinding motor rotate coaxially and rotate through a bearing with the grinding motor support;
the positioning disc is arranged on the outer wall surface of one end of the grinding rotating shaft and is fixedly arranged with the grinding rotating shaft; the side wall surface of the positioning disc is of a groove-shaped structure in the circumferential direction to form a positioning slot, an inner ring of one end surface of the positioning disc is of a counter bore structure to form a positioning through hole, the positioning through hole is communicated with the bottom end of the positioning slot, an outer ring of one end surface of the positioning disc is of a hollow structure to form a positioning pin hole, and the positioning pin hole is communicated with the top end of the positioning slot; the limiting disc is arranged on one end face of the positioning disc and is circumferentially arranged on the outer wall face of the grinding rotating shaft, and the limiting disc and the positioning disc are of an integrated structure; the grinding wheel disc is arranged on one end face of the limiting disc, and the end face of the grinding wheel disc and the limiting disc can be fixedly embedded; the side wall surface of the grinding wheel disc is provided with a grinding wheel positioning groove, the bottom surface of the grinding wheel positioning groove is of a through hole structure to form a grinding wheel positioning hole, and the grinding wheel positioning hole transversely penetrates through the grinding wheel disc; the pin shaft penetrates through the grinding wheel positioning hole and extends into the positioning pin hole, and the end part of the pin shaft is embedded into the grinding wheel positioning groove; the positioning cap is embedded into the positioning pin hole, the end part of the pin shaft is embedded into the positioning cap, and the positioning cap is clamped and fixed with the pin shaft; the outer side wall of one end of the positioning cap is in a groove shape to form a positioning cap clamping groove, the bolt is embedded into the positioning slot and is inserted into the positioning cap clamping groove of the positioning cap to realize the limiting and fixing of the positioning cap and the positioning disc, and the top end of the bolt is in a through hole shape to form a bolt through hole; the split pin penetrates through the positioning pin hole and the bolt through hole, and the bolt and the positioning plate are limited and fixed.
Further, the positioning disc is of a disc structure; the positioning slots that the positioning disk set up are three in quantity, be circumference evenly set up in the lateral wall face of positioning disk.
Furthermore, the number of the positioning through holes is three, and the position of each positioning through hole is matched with the position of the positioning slot; the cross section of each positioning through hole is of a circular structure, and the inner diameter of each positioning through hole is matched with the outer diameter of each positioning cap.
Furthermore, the limiting disc is of a disc structure, and the diameter of the limiting disc is slightly smaller than that of the positioning disc; the outer ring of the side wall surface of the limiting disc is of a convex structure in the circumferential direction to form a limiting ring, the limiting ring and the limiting disc are of an integrated structure, a limiting block is arranged on the inner ring of the limiting ring in the circumferential direction, and the limiting block and the limiting ring are fixedly arranged; a limiting column is arranged in the center of the limiting disc and is vertically fixed with the end face of the limiting disc; the diameter of one end face of the grinding wheel disc is matched with the inner diameter of the limiting ring, and the outer side of the grinding wheel disc is circumferentially in a groove shape to form a grinding wheel caulking groove; the center of the end face of the grinding wheel disc is in a blind hole shape to form a grinding wheel embedding hole, the grinding wheel disc is embedded into the inner side of the limiting ring, the limiting block is embedded into the grinding wheel embedding groove, and the limiting column is inserted into the grinding wheel embedding hole to realize the limiting fixation of the grinding wheel disc and the limiting disc.
Further, the pin shaft comprises a connecting cap, a connecting rod and a connecting block, wherein the connecting cap is arranged at the end part of the connecting rod and is vertically fixed with the connecting rod; the connecting block is arranged on the side wall of one end of the connecting rod and is fixedly arranged with the connecting rod; the cross section of the connecting cap is of a hexagonal structure, and the cross section of the grinding wheel positioning groove is matched with the shape and size of the cross section of the connecting cap; the connecting block is of a semicircular annular structure, and the cross section of the grinding wheel positioning hole is matched with the cross section shapes and sizes of the connecting rod and the connecting block.
Further, one end of the positioning cap is in a hexagonal prism structure; one end of the positioning cap is of a cylindrical structure and is of a hollow structure, a positioning cap cavity is formed, the circumferential direction of the inner end face of the positioning cap cavity is groove-shaped, a positioning cap embedded groove is formed, the end portion of the connecting rod extends into the positioning cap cavity, the connecting block is rotatably embedded into the positioning cap embedded groove, and the positioning cap and the pin shaft are axially positioned.
The utility model has the beneficial effects that:
the grinding wheel disc and the positioning disc are fixed in an inserting and clamping mode, the grinding wheel disc is well limited and fixed in the circumferential direction, penetrates through the grinding wheel disc and the positioning disc through the pin shaft, is matched with the positioning cap to be fixed in a rotating and embedding mode, and is limited and rotated through the pin, so that the grinding wheel disc and the positioning disc are axially limited and fixed; the grinding wheel disc after being assembled has a good fastening effect, and has good fastening performance with the positioning disc.
Aiming at the problem that the grinding wheel disc needs to be frequently replaced after being worn, the grinding wheel disc and the positioning disc are connected in a design mode, a connection mode of adopting thread locking is abandoned, the grinding wheel disc and the positioning disc can be quickly assembled by adopting a mode of pin shaft insertion and clamping, and the assembly and disassembly process of the grinding wheel disc has higher assembly efficiency.
Drawings
FIG. 1 is an overall cross-sectional schematic view of the present invention.
Fig. 2 is an assembly schematic view between the limiting disc and the grinding wheel disc of the present invention.
Fig. 3 is a schematic view of the assembly of the pin, the locking cap and the plug of the present invention.
List of reference numerals:
a positioning plate 1;
the positioning device comprises a positioning slot 1-1, a positioning through hole 1-2 and a positioning pin hole 1-3;
a limiting disc 2;
the limiting ring 2-1, the limiting block 2-2 and the limiting column 2-3;
a grinding wheel disc 3;
3-1 parts of a grinding wheel positioning groove, 3-2 parts of a grinding wheel positioning hole, 3-3 parts of a grinding wheel embedding groove and 3-4 parts of a grinding wheel embedding hole;
a pin shaft 4;
4-1 of a connecting cap, 4-2 of a connecting rod and 4-3 of a connecting block;
a positioning cap 5;
a positioning cap clamping groove 5-1, a positioning cap cavity 5-2 and a positioning cap caulking groove 5-3;
a bolt 6;
a bolt through hole 6-1;
a cotter pin 7;
grinding the motor 8;
grinding the rotating shaft 8-1;
and grinding the motor bracket 9.
Detailed Description
In order to make the technical scheme of the utility model clearer and clearer, the utility model is further described with reference to the accompanying drawings, and any scheme obtained by carrying out equivalent replacement and conventional reasoning on the technical characteristics of the technical scheme of the utility model falls into the protection scope of the utility model. The fixed connection, the fixed arrangement and the fixed structure mentioned in the embodiment are known technologies known to those skilled in the art, such as gluing, welding, screwing, bolt-nut connection, riveting and the like.
The attached drawing shows that the cutter clamping mechanism of the grinding machine for processing the aerospace part mold comprises a positioning disc 1, a limiting disc 2, a grinding wheel disc 3, a pin shaft 4, a positioning cap 5, a plug pin 6 and a split pin 7;
the grinding motor 8 is fixed through a grinding motor support 9, one end of the grinding motor 8 is provided with a grinding rotating shaft 8-1, and the grinding rotating shaft 8-1 and the grinding motor 8 rotate coaxially and rotate through a bearing with the grinding motor support 9;
the positioning disc 1 is arranged on the outer wall surface of one end of the grinding rotating shaft 8-1 and is fixedly arranged with the grinding rotating shaft 8-1; the side wall surface of the positioning disc 1 is of a groove-shaped structure in the circumferential direction to form a positioning slot 1-1, the inner ring of one end face of the positioning disc 1 is of a counter bore structure to form a positioning through hole 1-2, the positioning through hole 1-2 is communicated with the bottom end of the positioning slot 1-1, the outer ring of one end face of the positioning disc 1 is of a hollow structure to form a positioning pin hole 1-3, and the positioning pin hole 1-3 is communicated with the top end of the positioning slot 1-1; the limiting disc 2 is arranged on one end face of the positioning disc 1 and is circumferentially arranged on the outer wall face of the grinding rotating shaft 8-1, and the limiting disc 2 and the positioning disc 1 are of an integrated structure; the grinding wheel disc 3 is arranged on one end face of the limiting disc 2, and the end face of the grinding wheel disc 3 and the limiting disc 2 can be embedded and fixed; the side wall surface of the grinding wheel disc 3 is provided with a grinding wheel positioning groove 3-1, the bottom surface of the grinding wheel positioning groove 3-1 is in a through hole structure to form a grinding wheel positioning hole 3-2, and the grinding wheel positioning hole 3-2 transversely penetrates through the grinding wheel disc 3; the pin shaft 4 penetrates through the grinding wheel positioning hole 3-2 and extends into the positioning pin hole 1-3, and the end part of the pin shaft 4 is embedded into the grinding wheel positioning groove 3-1; the positioning cap 5 is embedded into the positioning pin holes 1-3, the end part of the pin shaft 4 is embedded into the positioning cap 5, and the positioning cap 5 is clamped and fixed with the pin shaft 4; the outer side wall of one end of the positioning cap 5 is in a groove shape to form a positioning cap clamping groove 5-1, the bolt 6 is embedded into the positioning slot 1-1 and is inserted into the positioning cap clamping groove 5-1 of the positioning cap 5 to realize the limiting and fixing of the positioning cap 5 and the positioning disc 1, the top end of the bolt 6 is in a through hole shape to form a bolt through hole 6-1; the cotter pin 7 penetrates through the positioning pin holes 1-3 and the bolt through hole 6-1, and the bolt 6 and the positioning plate 1 are limited and fixed.
Further, the positioning plate 1 is of a disc structure; the positioning plate 1 is provided with three positioning slots 1-1 which are circumferentially and uniformly arranged on the side wall surface of the positioning plate 1.
Furthermore, the number of the positioning through holes 1-2 is three, and the position of each positioning through hole 1-2 is adapted to the position of the positioning slot 1-1; the section of each positioning through hole 1-2 is of a circular structure, and the inner diameter of each positioning through hole 1-2 is adapted to the outer diameter of the positioning cap 5.
Further, the limiting disc 2 is of a disc structure, and the diameter of the limiting disc 2 is slightly smaller than that of the positioning disc 1; the outer ring of the side wall surface of the limiting disc 2 is of a convex structure in the circumferential direction to form a limiting ring 2-1, the limiting ring 2-1 and the limiting disc 2 are of an integrated structure, a limiting block 2-2 is arranged on the inner ring of the limiting ring 2-1 in the circumferential direction, and the limiting block 2-2 and the limiting ring 2-1 are fixedly arranged; a limiting column 2-3 is arranged in the center of the limiting disc 2, and the limiting column 2-3 is vertically fixed with the end face of the limiting disc 2; the diameter of one end face of the grinding wheel disc 3 is matched with the inner diameter of the limiting ring 2-1, and the outer side circumference of the grinding wheel disc 3 is in a groove shape to form a grinding wheel caulking groove 3-3; the center of the end face of the grinding wheel disc 3 is in a blind hole shape to form a grinding wheel embedding hole 3-4, the grinding wheel disc 3 is embedded into the inner side of the limiting ring 2-1, the limiting block 2-2 is embedded into the grinding wheel embedding groove 3-3, and the limiting column 2-3 is inserted into the grinding wheel embedding hole 3-4, so that the grinding wheel disc 3 and the limiting disc 2 are limited and fixed.
Further, the pin shaft 4 comprises a connecting cap 4-1, a connecting rod 4-2 and a connecting block 4-3, wherein the connecting cap 4-1 is arranged at the end part of the connecting rod 4-2 and is vertically fixed with the connecting rod 4-2; the connecting block 4-3 is arranged on the side wall of one end of the connecting rod 4-2 and is fixedly arranged with the connecting rod 4-2; the cross section of the connecting cap 4-1 is of a hexagonal structure, and the cross section of the grinding wheel positioning groove 3-1 is matched with the shape and size of the cross section of the connecting cap 4-1; the connecting block 4-3 is of a semicircular annular structure, and the section of the grinding wheel positioning hole 3-2 is matched with the section shapes and sizes of the connecting rod 4-2 and the connecting block 4-3.
Further, one end of the positioning cap 5 is in a hexagonal prism structure; one end of the positioning cap 5 is of a cylindrical structure and is of a hollow structure, a positioning cap cavity 5-2 is formed, the circumferential direction of the inner end face of the positioning cap cavity 5-2 is of a groove shape, a positioning cap embedded groove 5-3 is formed, the end part of the connecting rod 4-2 extends into the positioning cap cavity 5-2, and the connecting block 4-3 is rotatably embedded into the positioning cap embedded groove 5-3, so that the positioning cap 5 and the pin shaft 4 are axially positioned.
The assembly principle of the utility model is as follows:
embedding the grinding wheel disc into one end of the limiting disc, embedding the grinding wheel disc into the inner side of the limiting ring, inserting the limiting column into the grinding wheel disc embedding hole, and embedding the limiting block into the grinding wheel embedding groove; inserting a pin shaft into a grinding wheel positioning hole from one side of a grinding wheel disc, enabling a connecting rod and a connecting block to penetrate through the grinding wheel positioning hole, embedding a connecting cap into a grinding wheel positioning groove for limiting and fixing, embedding a positioning cap into the positioning through hole from one side of the positioning disc, aligning the connecting rod and the connecting block to an opening of a positioning cap cavity, enabling the end part of the pin shaft to extend into the positioning cap cavity, rotating the end part of the positioning cap through a spanner, adjusting the vertical positions of clamping grooves and positioning slots of the positioning caps at two sides, at the moment, enabling the connecting block to be rotatably embedded into the positioning cap embedding groove, and axially positioning the positioning cap and the pin shaft; inserting the inserted pin into the positioning slot, inserting the inserted pin into two sides of the clamping slot of the positioning cap, and limiting and fixing the positioning cap and the positioning disc; and finally, inserting the cotter pin into the positioning pin hole, simultaneously extending the cotter pin into the bolt through hole, and limiting and fixing the bolt and the positioning plate.
The utility model has the beneficial effects that:
the grinding wheel disc and the positioning disc are fixed in an inserting and clamping mode, the grinding wheel disc is well limited and fixed in the circumferential direction, penetrates through the grinding wheel disc and the positioning disc through the pin shaft, is matched with the positioning cap to be fixed in a rotating and embedding mode, and is limited and rotated through the pin, so that the grinding wheel disc and the positioning disc are axially limited and fixed; the grinding wheel disc after being assembled has a good fastening effect, and has good fastening performance with the positioning disc.
Aiming at the problem that the grinding wheel disc needs to be frequently replaced after being worn, the grinding wheel disc and the positioning disc are connected in a design mode, a connection mode of adopting thread locking is abandoned, the grinding wheel disc and the positioning disc can be quickly assembled by adopting a mode of pin shaft insertion and clamping, and the assembly and disassembly process of the grinding wheel disc has higher assembly efficiency.
Claims (6)
1. The cutter clamping mechanism of the grinding machine for processing the aerospace part mold comprises a positioning disc (1), a limiting disc (2), a grinding wheel disc (3), a pin shaft (4), a positioning cap (5), a plug pin (6) and a split pin (7);
the grinding motor (8) is fixed through a grinding motor support (9), one end of the grinding motor (8) is provided with a grinding rotating shaft (8-1), the grinding rotating shaft (8-1) and the grinding motor (8) rotate coaxially, and the grinding rotating shaft and the grinding motor support (9) rotate through a bearing;
the grinding device is characterized in that the positioning disc (1) is arranged on the outer wall surface of one end of the grinding rotating shaft (8-1) and is fixedly arranged with the grinding rotating shaft (8-1); the side wall surface of the positioning disc (1) is of a groove-shaped structure in the circumferential direction to form a positioning slot (1-1), an end surface inner ring of the positioning disc (1) is of a counter bore structure to form a positioning through hole (1-2), the positioning through hole (1-2) is communicated with the bottom end of the positioning slot (1-1), an end surface outer ring of the positioning disc (1) is of a hollow structure to form a positioning pin hole (1-3), and the positioning pin hole (1-3) is communicated with the top end of the positioning slot (1-1); the limiting disc (2) is arranged on one end face of the positioning disc (1) and is circumferentially arranged on the outer wall face of the grinding rotating shaft (8-1), and the limiting disc (2) and the positioning disc (1) are of an integrated structure; the grinding wheel disc (3) is arranged on one end face of the limiting disc (2), and the end face of the grinding wheel disc (3) and the limiting disc (2) can be embedded and fixed; a grinding wheel positioning groove (3-1) is formed in the side wall surface of the grinding wheel disc (3), the bottom surface of the grinding wheel positioning groove (3-1) is of a through hole structure to form a grinding wheel positioning hole (3-2), and the grinding wheel positioning hole (3-2) transversely penetrates through the grinding wheel disc (3); the pin shaft (4) penetrates through the grinding wheel positioning hole (3-2) and extends into the positioning pin hole (1-3), and the end part of the pin shaft (4) is embedded into the grinding wheel positioning groove (3-1); the positioning cap (5) is embedded into the positioning pin holes (1-3), the end part of the pin shaft (4) is embedded into the positioning cap (5), and the positioning cap (5) is clamped and fixed with the pin shaft (4); the outer side wall of one end of the positioning cap (5) is in a groove shape to form a positioning cap clamping groove (5-1), the bolt (6) is embedded into the positioning slot (1-1) and is inserted into the positioning cap clamping groove (5-1) of the positioning cap (5) to realize the limiting and fixing of the positioning cap (5) and the positioning disc (1), and the top end of the bolt (6) is in a through hole shape to form a bolt through hole (6-1); the split pin (7) penetrates through the positioning pin holes (1-3) and the bolt through hole (6-1), and the bolt (6) and the positioning plate (1) are limited and fixed.
2. The tool clamping mechanism of the grinding machine for the machining of aerospace part molds as claimed in claim 1, wherein the positioning plate (1) is of a disc structure; the positioning device is characterized in that the number of the positioning slots (1-1) arranged on the positioning disk (1) is three, and the positioning slots are circumferentially and uniformly arranged on the side wall surface of the positioning disk (1).
3. The tool clamping mechanism of the grinding machine for processing the aerospace part mold as claimed in claim 1, wherein the number of the positioning through holes (1-2) is three, and the position of each positioning through hole (1-2) is matched with the position of the positioning slot (1-1); the cross section of each positioning through hole (1-2) is of a circular structure, and the inner diameter of each positioning through hole (1-2) is adapted to the outer diameter of the positioning cap (5).
4. The cutter clamping mechanism of the grinding machine for the aerospace part mold machining is characterized in that the limiting disc (2) is of a disc structure, and the diameter of the limiting disc (2) is slightly smaller than that of the positioning disc (1); the outer ring of the side wall surface of the limiting disc (2) is of a convex structure in the circumferential direction to form a limiting ring (2-1), the limiting ring (2-1) and the limiting disc (2) are of an integrated structure, the limiting block (2-2) is arranged on the inner ring of the limiting ring (2-1) in the circumferential direction, and the limiting block (2-2) and the limiting ring (2-1) are fixedly arranged; a limiting column (2-3) is arranged in the center of the limiting disc (2), and the limiting column (2-3) is vertically fixed with the end face of the limiting disc (2); the diameter of one end face of the grinding wheel disc (3) is matched with the inner diameter of the limiting ring (2-1), and the outer side circumference of the grinding wheel disc (3) is in a groove shape to form a grinding wheel caulking groove (3-3); the center of the end face of the grinding wheel disc (3) is in a blind hole shape, a grinding wheel embedding hole (3-4) is formed, the grinding wheel disc (3) is embedded into the inner side of the limiting ring (2-1), the limiting block (2-2) is embedded into the grinding wheel embedding groove (3-3), and the limiting column (2-3) is inserted into the grinding wheel embedding hole (3-4), so that the grinding wheel disc (3) and the limiting disc (2) are limited and fixed.
5. The cutter clamping mechanism of the grinding machine for the aerospace part mold machining is characterized in that the pin shaft (4) comprises a connecting cap (4-1), a connecting rod (4-2) and a connecting block (4-3), wherein the connecting cap (4-1) is arranged at the end part of the connecting rod (4-2) and is vertically fixed with the connecting rod (4-2); the connecting block (4-3) is arranged on the side wall of one end of the connecting rod (4-2) and is fixedly arranged with the connecting rod (4-2); the cross section of the connecting cap (4-1) is of a hexagonal structure, and the cross section of the grinding wheel positioning groove (3-1) is adapted to the shape and size of the cross section of the connecting cap (4-1); the connecting block (4-3) is of a semicircular annular structure, and the section of the grinding wheel positioning hole (3-2) is matched with the section shapes and sizes of the connecting rod (4-2) and the connecting block (4-3).
6. The tool clamping mechanism of the grinding machine for the aerospace part mold machining according to claim 5, wherein one end of the positioning cap (5) is in a hexagonal prism structure; one end of the positioning cap (5) is of a cylindrical structure and is of a hollow structure, a positioning cap cavity (5-2) is formed, the circumferential direction of the inner end face of the positioning cap cavity (5-2) is of a groove shape, a positioning cap embedded groove (5-3) is formed, the end portion of the connecting rod (4-2) extends into the positioning cap cavity (5-2), and the connecting block (4-3) is rotatably embedded into the positioning cap embedded groove (5-3) to achieve axial positioning of the positioning cap (5) and the pin shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022962625.XU CN215920128U (en) | 2020-12-10 | 2020-12-10 | Cutter clamping mechanism of grinding machine for machining aerospace part mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022962625.XU CN215920128U (en) | 2020-12-10 | 2020-12-10 | Cutter clamping mechanism of grinding machine for machining aerospace part mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215920128U true CN215920128U (en) | 2022-03-01 |
Family
ID=80409283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022962625.XU Expired - Fee Related CN215920128U (en) | 2020-12-10 | 2020-12-10 | Cutter clamping mechanism of grinding machine for machining aerospace part mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215920128U (en) |
-
2020
- 2020-12-10 CN CN202022962625.XU patent/CN215920128U/en not_active Expired - Fee Related
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Granted publication date: 20220301 |