CN209754116U - Flying cutter head - Google Patents
Flying cutter head Download PDFInfo
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- CN209754116U CN209754116U CN201920142946.XU CN201920142946U CN209754116U CN 209754116 U CN209754116 U CN 209754116U CN 201920142946 U CN201920142946 U CN 201920142946U CN 209754116 U CN209754116 U CN 209754116U
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Abstract
The utility model belongs to the technical field of the machine tool spare part, especially, relate to a flying cutter dish, including flying cutter dish body, flying cutter dish body is established on lower disk body and shape and lower disk body complex top board including lower disk body and lid, and the connection can be dismantled to top board and lower disk body. A plurality of cutter chutes are formed in the lower disc body, the top and the outer end of each cutter chute are arranged in an opening mode, the cutter chutes are evenly distributed along the circumference of the upper surface of the lower disc body, cutters are placed in the cutter chutes, and a top fixing mechanism, a side fixing mechanism and an inner adjusting mechanism for adjusting the positions of the cutters are arranged at the positions, matched with the cutters, of the flying cutter disc body. The utility model discloses can follow the cutter that is fixed in the cutter spout on the three-dimensional direction, eliminate the clearance between cutter and the cutter spout, very high the stability of cutter to improve cutting quality.
Description
Technical Field
The utility model belongs to the technical field of the lathe spare part, especially, relate to a flying cutter dish.
Background
In order to improve the processing efficiency and the processing precision of complex special-shaped products, technologists always seek more efficient and precise processing technological methods. The turn-milling combined machining tool is produced by the way that turning and milling are not simply combined on one machine tool, but the turn-milling combined machining technology is used for finishing machining of various surfaces by utilizing turn-milling combined motion, and is a new cutting theory and cutting technology generated under the condition that the current numerical control technology is greatly developed. Compared with the conventional numerical control machining process, the turning and milling composite machining has the following outstanding advantages: 1. the manufacturing process chain of the product is shortened, and the production efficiency is improved; 2. the clamping frequency is reduced, and the processing precision is improved.
The turning and milling composite power head is used as an important component of a turning and milling composite machine tool, and the reasonability of the structure of the turning and milling composite power head has important influence on the working efficiency, the precision and other performances of the whole machine tool. The existing turning and milling composite power head mainly comprises a power head seat body, a power head and a flying cutter head, at present, cutters are fixed on the flying cutter head at a certain angle, and the front angle of the cutters cannot be adjusted, so that the effective cutting angle of the cutters cannot be changed, the cutting edges of the cutters are easy to wear, the quality of the processed surface is reduced, the cutters need to be replaced or sharpened again after being worn, and the processing cost is increased, and the processing efficiency is reduced. When a cutter is fixed by a traditional flying cutter head, only one-direction bolt is used for fixing the cutter, gaps are possibly formed between the slotted hole for placing the cutter and the cutter in all directions, and the cutter is easy to deviate under the action of external force to change the cutting angle, so that the cutting quality is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve prior art's weak point, thereby provide an adjustable cutter mounted position and angle improve cutter cutting effect's flying cutter dish.
The utility model aims at solving the problems by the following technical scheme:
A flying cutter head, characterized in that: the flying cutter comprises a flying cutter body, wherein the flying cutter body comprises a lower disk body and an upper pressure plate which is covered on the lower disk body and is matched with the lower disk body in shape, and the upper pressure plate is detachably connected with the lower disk body;
A plurality of cutter chutes are formed in the lower disc body, the top and the outer end of each cutter chute are provided with openings, the cutter chutes are evenly distributed along the circumference of the upper surface of the lower disc body, cutters are placed in the cutter chutes, and a top fixing mechanism, a side fixing mechanism and an inner adjusting mechanism for adjusting the positions of the cutters are arranged at the positions, matched with the cutters, of the flying cutter disc body.
Based on the structure, the cutter in the cutter sliding groove can be fixed in the three-dimensional direction through the top fixing mechanism, the side fixing mechanism and the inner adjusting mechanism, the gap between the cutter and the cutter sliding groove is eliminated, the stability of the cutter is improved, and therefore the cutting quality is improved.
furthermore, the center of the lower disc body of the utility model is provided with a first central hole, the bottom of the first central hole is provided with a power head mounting seat used for being connected with a power head, and the power head mounting seat is provided with a power head mounting hole; and a second central hole with the same shape as the first central hole is formed in the position, matched with the first central hole, of the upper pressing plate.
Preferably, top fixed establishment sets up the first fixed screw on the top board including following vertical direction, and directly over first fixed screw was in the cutter, threaded connection had a fixing bolt on the first fixed screw.
Preferably, the utility model discloses every cutter top has seted up 2 first fixed screw at least.
Preferably, side fixed establishment is including seting up the fixed screw of second on the cutter spout right side perpendicularly, and the fixed screw level of second sets up, and the fixed screw opening part of second is equipped with the first breach that is used for placing the bolt head, and threaded connection has second fixing bolt on the fixed screw of second.
Preferably, inside adjustment mechanism adjusts the screw level setting including seting up the regulation screw in cutter spout the inner perpendicularly, adjusts the screw opening part and is equipped with the second breach that is used for placing the bolt head, and threaded connection has adjusting bolt on the regulation screw.
Preferably, the third breach that the shape is the same with the second breach is seted up with second breach matched with position on the top board.
Preferably, the outer diameter of the upper pressure plate is equal to the outer diameter of the lower disk body.
preferably, first mounting hole has been seted up on the lower disc body, the second mounting hole has been seted up with first mounting hole corresponding position on the top board, still including mounting bolt, second mounting hole and first mounting hole are twisted in proper order to mounting bolt, the top board passes through mounting bolt and lower disc body fixed connection.
Preferably, the inner two corners of the cutter chute are both provided with a circular arc notch.
Compared with the prior art the utility model has the following characteristics and beneficial effect:
1. The utility model discloses a top fixed establishment, side fixed establishment and inside adjustment mechanism fix the cutter that is in the cutter spout on from the three-dimensional direction, have eliminated the clearance between cutter and the cutter spout, and very high the stability of cutter to improve cutting quality.
2. The cutter is pressed downwards from the top by the first fixing bolt, so that an upper gap and a lower gap between the cutter and the flying cutter head body are eliminated, and the cutter is prevented from moving up and down in the cutter sliding groove.
3. the second fixing bolt pushes the cutter to the other side of the cutter sliding groove from the side face of the cutter, so that gaps between the cutter and the left side and the right side of the cutter sliding groove are eliminated, and the cutter is prevented from moving left and right in the cutter sliding groove.
4. The depth of the cutter in the cutter sliding groove can be adjusted through the adjusting bolt, so that the cutter can be suitable for various cutting depths, meanwhile, the cutter is abutted from the inside, and the cutter is prevented from moving towards the inside.
5. A circular arc-shaped notch is formed in each of two inner corners of the cutter sliding groove, compared with a traditional chamfer, the depth of the cutter is deeper, and the cutting range of the cutter is increased.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the three-dimensional structure of the lower tray body of the present invention.
Fig. 3 is a schematic view of the top view structure of the lower tray body of the present invention.
Fig. 4 is a schematic view of the three-dimensional structure of the upper plate of the present invention.
Fig. 5 is a schematic view of the top plate of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, a flying cutter head comprises a flying cutter head body 1, wherein the flying cutter head body 1 comprises a lower disk body 2 and an upper pressure plate 3 which is covered on the lower disk body 2 and is matched with the lower disk body 2 in shape, and the upper pressure plate 3 is detachably connected with the lower disk body 2.
A plurality of cutter chutes 4 are formed in the lower disc body 2, the top and the outer end of each cutter chute 4 are arranged in an opening mode, the cutter chutes 4 are evenly distributed along the circumference of the upper surface of the lower disc body 2, cutters 5 are placed in the cutter chutes 4, and a top fixing mechanism, a side fixing mechanism and an inner adjusting mechanism for adjusting the positions of the cutters 5 are arranged at the positions, matched with the cutters 5, of the flying cutter disc body 1.
Based on the structure, the cutter 5 in the cutter sliding groove 4 can be fixed through the top fixing mechanism, the side fixing mechanism and the internal adjusting mechanism from the three-dimensional direction, the gap between the cutter 5 and the cutter sliding groove 4 is eliminated, the stability of the cutter 5 is improved, and therefore the cutting quality is improved.
As shown in fig. 2 and 3, a first central hole 6 is formed in the center of the lower disc body 2, a power head mounting seat 7 used for being connected with a power head is arranged at the bottom of the first central hole 6, and a power head mounting hole 8 is formed in the power head mounting seat 7; as shown in fig. 4 and 5, a second center hole 9 having the same shape as the first center hole 6 is formed at a position of the upper platen 3 that fits the first center hole 6.
As shown in fig. 1 to 5, the top fixing mechanism includes a first fixing screw hole 10 formed in the upper platen 3 along a vertical direction, the first fixing screw hole 10 is located right above the cutter 5, and a first fixing bolt 11 is threadedly connected to the first fixing screw hole 10. At least 2 first fixing screw holes 10 are formed above each cutter 5. The cutter 5 is pressed downwards from the top by the first fixing bolt 11, so that an upper gap and a lower gap between the cutter 5 and the flying cutter head body 1 are eliminated, and the cutter 5 is prevented from moving up and down in the cutter sliding groove 4.
The side fixing mechanism comprises a second fixing screw hole 12 vertically formed in the right side of the cutter sliding groove 4, the second fixing screw hole 12 is horizontally arranged, a first notch 13 used for placing a bolt head is formed in an opening of the second fixing screw hole 12, and a second fixing bolt 14 is connected to the second fixing screw hole 12 in a threaded mode. The second fixing bolt 14 pushes the cutter to the other side of the cutter sliding groove 4 from the side surface of the cutter 5, so that the clearance between the cutter 5 and the left side and the right side of the cutter sliding groove 4 is eliminated, and the cutter 5 is prevented from moving left and right in the cutter sliding groove 4.
The inner adjusting mechanism comprises an adjusting screw hole 15 vertically formed in the inner end of the cutter sliding groove 4, the adjusting screw hole 15 is horizontally arranged, a second notch 16 used for placing a bolt head is formed in the opening of the adjusting screw hole 15, and an adjusting bolt 17 is connected to the adjusting screw hole 15 in a threaded mode. The depth of the cutter 5 in the cutter sliding groove 4 can be adjusted through the adjusting bolt 17, meanwhile, the cutter 5 is abutted from the inside, and the cutter is prevented from moving towards the inside.
A third notch 18 with the same shape as the second notch 16 is arranged at the position, matched with the second notch 16, of the upper pressing plate 3. The outer diameter of the upper pressure plate 3 is equal to that of the lower disc body 2.
The lower disc body 2 is provided with a first mounting hole 19, the upper pressure plate 3 is provided with a second mounting hole 20 at a position corresponding to the first mounting hole 19, the upper pressure plate further comprises a mounting bolt 21, the mounting bolt 21 is sequentially screwed into the second mounting hole 20 and the first mounting hole 19, and the upper pressure plate 3 is fixedly connected with the lower disc body 2 through the mounting bolt 21.
A circular arc-shaped notch 22 is formed in each of two inner corners of the cutter sliding groove 4, compared with a traditional chamfer, the depth of the cutter 5 which can move is deeper, and the cutting range of the cutter 5 is increased.
The utility model discloses an assembling process does, earlier fix top board 3 on lower disk body 2 through construction bolt 21, push into cutter spout 4 with cutter 5 again, according to the requirement of the work piece of processing, adjust the degree of depth of cutter 5 in cutter spout 4 through adjustment adjusting bolt 17, after the degree of depth adjustment is good, thereby adjust second fixing bolt 14 and hug closely cutter 5's a side and cutter spout 4's lateral wall and fix cutter 5 from the horizontal direction, avoid cutter 5 to control about in cutter spout 4, thereby adjust first fixing bolt 11 at last and press cutter 5 toward cutter spout 4 bottom surfaces and fix cutter 5 in the vertical direction. The utility model discloses adjust simply fast, realized fixing cutter 5 that is in cutter spout 4 on the three-dimensional direction, eliminated the clearance between cutter 5 and the cutter spout 4, very high cutter 5's stability to improve cutting quality.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (10)
1. A flying cutter head, characterized in that: the flying cutter comprises a flying cutter body, wherein the flying cutter body comprises a lower disk body and an upper pressure plate which is covered on the lower disk body and is matched with the lower disk body in shape, and the upper pressure plate is detachably connected with the lower disk body;
A plurality of cutter chutes are formed in the lower disc body, the top and the outer end of each cutter chute are provided with openings, the cutter chutes are evenly distributed along the circumference of the upper surface of the lower disc body, cutters are placed in the cutter chutes, and a top fixing mechanism, a side fixing mechanism and an inner adjusting mechanism for adjusting the positions of the cutters are arranged at the positions, matched with the cutters, of the flying cutter disc body.
2. The flying cutter head of claim 1, wherein: a first central hole is formed in the center of the lower disc body, a power head mounting seat used for being connected with a power head is arranged at the bottom of the first central hole, and a power head mounting hole is formed in the power head mounting seat; and a second central hole with the same shape as the first central hole is formed in the position, matched with the first central hole, of the upper pressing plate.
3. The flying cutter head of claim 2, wherein: the top fixing mechanism comprises a first fixing screw hole which is formed in the upper pressing plate along the vertical direction, the first fixing screw hole is located right above the cutter, and a first fixing bolt is connected to the first fixing screw hole in a threaded mode.
4. The flying cutter head of claim 3, wherein: at least 2 first fixed screw holes are formed above each cutter.
5. The flying cutter head of claim 2, wherein: the side fixing mechanism comprises a second fixing screw hole vertically formed in the right side of the cutter sliding groove, the second fixing screw hole is horizontally arranged, a first notch used for placing a bolt head is formed in the opening of the second fixing screw hole, and a second fixing bolt is connected to the second fixing screw hole in a threaded mode.
6. The flying cutter head of claim 2, wherein: the inner adjusting mechanism comprises an adjusting screw hole vertically formed in the inner end of the cutter sliding groove, the adjusting screw hole is horizontally arranged, a second notch used for placing a bolt head is formed in the opening of the adjusting screw hole, and an adjusting bolt is connected to the adjusting screw hole in a threaded mode.
7. The flying cutter head of claim 6, wherein: and a third notch with the same shape as the second notch is formed in the position, matched with the second notch, of the upper pressing plate.
8. The flying disc of claim 1, 2, 3, 4, 5, 6 or 7, wherein: the outer diameter of the upper pressure plate is equal to that of the lower disc body.
9. The flying disc of claim 1, 2, 3, 4, 5, 6 or 7, wherein: the lower disc body is provided with a first mounting hole, the upper pressure plate is provided with a second mounting hole at a position corresponding to the first mounting hole, the lower disc body further comprises a mounting bolt, the mounting bolt is sequentially screwed into the second mounting hole and the first mounting hole, and the upper pressure plate is fixedly connected with the lower disc body through the mounting bolt.
10. the flying disc of claim 1, 2, 3, 4, 5, 6 or 7, wherein: and two circular arc-shaped notches are formed in two corners of the inner end of the cutter sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920142946.XU CN209754116U (en) | 2019-01-28 | 2019-01-28 | Flying cutter head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920142946.XU CN209754116U (en) | 2019-01-28 | 2019-01-28 | Flying cutter head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209754116U true CN209754116U (en) | 2019-12-10 |
Family
ID=68750535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920142946.XU Active CN209754116U (en) | 2019-01-28 | 2019-01-28 | Flying cutter head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209754116U (en) |
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2019
- 2019-01-28 CN CN201920142946.XU patent/CN209754116U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A flying knife disc Effective date of registration: 20230526 Granted publication date: 20191210 Pledgee: Zhejiang Wenling Rural Commercial Bank Co.,Ltd. Pledgor: Wenling Sailing Machinery Co.,Ltd. Registration number: Y2023330000991 |