CN218224813U - Cylindrical milling cutter with replaceable cutting edge - Google Patents
Cylindrical milling cutter with replaceable cutting edge Download PDFInfo
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- CN218224813U CN218224813U CN202222633824.5U CN202222633824U CN218224813U CN 218224813 U CN218224813 U CN 218224813U CN 202222633824 U CN202222633824 U CN 202222633824U CN 218224813 U CN218224813 U CN 218224813U
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- milling cutter
- limiting
- cutter body
- cutting edge
- groove
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Abstract
The utility model relates to a milling cutter processing technology field specifically discloses a cylindrical milling cutter of removable cutting edge, include: the milling cutter comprises a connecting rod, wherein a milling cutter connecting seat is arranged at one end of the connecting rod, a baffle is arranged on the surface of the milling cutter connecting seat, a limiting rod is arranged in the baffle, a milling cutter body is inserted into a limiting base, a limiting plate is arranged on the surface of the milling cutter body, and a limiting groove is formed in the limiting plate; the beneficial effects are that: the utility model provides a pair of cylindrical milling cutter of removable cutting edge, at first the pulling pull ring makes gag lever post one end break away from the spacing groove when needs change cutting edge, then just can take out milling cutter body fast and change, insert the milling cutter body after having more changed on the limit base, then loosen the gag lever post, the gag lever post utilizes the elasticity of spring to reset and makes gag lever post one end insert and carry out quick fixed mounting at the spacing groove to letting milling cutter body, it is comparatively inconvenient when dismouting is changed when having avoided threaded connection among the prior art like this, thereby influence the work efficiency problem of product production.
Description
Technical Field
The utility model relates to a milling cutter processing technology field specifically is a cylindrical milling cutter of removable cutting edge.
Background
Milling cutter, it is a rotary cutter used for milling, having one or more cutter teeth, when working, each cutter tooth cuts off the allowance of the work piece intermittently in turn, milling cutter is mainly used for processing plane, step, groove, forming surface and cutting off the work piece, etc. with the progress of industrial production, the demand of milling cutter is more and more, and various kinds of milling cutter are also endless.
In the prior art, when a milling cutter is used for processing a product, the milling cutter is fixedly installed on a milling cutter installation seat by mainly utilizing threaded connection, and then a machine is started to enable the milling cutter to rotate for working.
However, because the cutter tooth appears the radial runout easily, this will cause the cutting edge load to vary, and wearing and tearing are inhomogeneous, need regularly change milling cutter in order to guarantee the quality on machined surface, and the dismouting is comparatively inconvenient when changing during threaded connection among the prior art to influence the work efficiency problem of product production.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cylindrical milling cutter of removable cutting edge to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a replaceable-edge cylinder mill, the replaceable-edge cylinder mill comprising: the milling cutter connecting device comprises a connecting rod, wherein a milling cutter connecting seat is arranged at one end of the connecting rod, a limiting base is arranged on the surface of the milling cutter connecting seat, a baffle is arranged on the surface of the milling cutter connecting seat, a through hole is formed in the side surface of the baffle, a limiting rod is inserted into the through hole, and a spring is sleeved on the surface of the limiting rod;
the milling cutter body, the milling cutter body inserts on spacing base, and the fixed slot has been seted up on milling cutter body surface, and the milling cutter body side is provided with the limiting plate, and the limiting plate side is seted up flutedly, and the spacing groove has been seted up to the recess bottom, and milling cutter body surface cover is equipped with the heat insulating board.
Preferably, the limiting base is of a cylindrical structure, a fixing plate is arranged on the side face of the limiting base, and the fixing plate is of a square plate-shaped structure.
Preferably, the baffles are of arc-shaped plate structures, two groups of baffles are arranged, and the two groups of baffles are symmetrically distributed around the limiting base.
Preferably, one end of the limiting rod is provided with a pull ring, and a supporting block and a second supporting block are sleeved on the surface of the limiting rod.
Preferably, one end of the spring is fixedly connected to the side surface of the supporting block, and the other end of the spring is fixedly connected to the side surface of the second supporting block.
Preferably, the limiting plates are of a square plate-shaped structure, two groups of limiting plates are arranged, and the two groups of limiting plates are symmetrically distributed around the fixing groove.
Preferably, the groove is of a cylindrical structure, and the diameter of the groove is larger than that of the second supporting block.
Preferably, the heat insulation plate is of an annular plate-shaped structure, and an inner annular surface of the heat insulation plate is fixedly connected to the surface of the milling cutter body.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a pair of cylindrical milling cutter of removable cutting edge, at first the pulling pull ring makes gag lever post one end break away from the spacing groove when needs change cutting edge, then just can take out milling cutter body fast and change, insert milling cutter body after having more changed on the limit base, then loosen the gag lever post, the gag lever post utilizes the elasticity of spring to reset and makes gag lever post one end insert and carry out quick fixed mounting at the spacing groove to letting milling cutter body, radial run-out has been avoided appearing easily because the sword tooth like this, this will cause the cutting edge load to vary, wearing and tearing are inhomogeneous, milling cutter need regularly be changed in order to guarantee the quality of machined surface, it is comparatively inconvenient when dismouting is changed during threaded connection among the prior art, thereby influence the work efficiency problem of product production.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the connecting seat of the milling cutter of the present invention;
FIG. 3 is an enlarged view of the structure of area A in FIG. 2 according to the present invention;
fig. 4 is a schematic structural view of the milling cutter body of the present invention.
In the figure: 1. a connecting rod; 2. a milling cutter connecting seat; 3. a limiting base; 4. a baffle plate; 5. a through hole; 6. a limiting rod; 7. a spring; 8. a milling cutter body; 9. fixing grooves; 10. a limiting plate; 11. a groove; 12. a limiting groove; 13. a fixing plate; 14. a pull ring; 15. a support block; 16. a second support block; 17. an insulating panel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are illustrative of some, but not all, embodiments of the invention and are not to be construed as limiting the scope of the invention, as those skilled in the art will recognize and appreciate that many other embodiments can be made without inventive faculty.
The first embodiment is as follows:
referring to fig. 1-4, the present invention provides a technical solution: a replaceable-edge cylinder mill, the replaceable-edge cylinder mill comprising: the milling cutter connecting device comprises a connecting rod 1, wherein a milling cutter connecting seat 2 is arranged at one end of the connecting rod 1, a limiting base 3 is arranged on the surface of the milling cutter connecting seat 2, a baffle 4 is arranged on the surface of the milling cutter connecting seat 2, a through hole 5 is formed in the side surface of the baffle 4, a limiting rod 6 is inserted into the through hole 5, and a spring 7 is sleeved on the surface of the limiting rod 6; the milling cutter comprises a milling cutter body 8, wherein the milling cutter body 8 is inserted into a limiting base 3, a fixing groove 9 is formed in the surface of the milling cutter body 8, a limiting plate 10 is arranged on the side surface of the milling cutter body 8, a groove 11 is formed in the side surface of the limiting plate 10, a limiting groove 12 is formed in the bottom of the groove 11, and a heat insulation plate 17 is sleeved on the surface of the milling cutter body 8;
during the use, at first the pulling ring 14 of pulling makes gag lever post 6 one end break away from spacing groove 12 when needs change milling cutter, then just can take out milling cutter body 8 fast and change, insert milling cutter body 8 on spacing base 3 after having changed, then loosen gag lever post 6, gag lever post 6 utilizes the elasticity of spring 7 to reset and makes gag lever post 6 one end insert and carry out quick fixed mounting at the gag lever post 12 to letting milling cutter body 8.
Example two
On the basis of the first embodiment, a heat insulation plate 17 is arranged, the heat insulation plate 17 is of an annular platy structure, the inner annular surface of the heat insulation plate 17 is fixedly connected to the surface of the milling cutter body 8, the limiting base 3 is of a cylindrical structure, a fixing plate 13 is arranged on the side surface of the limiting base 3, and the fixing plate 13 is of a square platy structure;
during the use, the setting of heat insulating board 17, when changing milling cutter body 8, probably because milling cutter body 8 has certain temperature because the reason surface of working, scald when heat insulating board 17 can prevent that the operator from changing milling cutter, and the setting of spacing base 3 plays a stable fixed effect to milling cutter body 8 during operation.
EXAMPLE III
On the basis of the second embodiment, two groups of baffles 4 are arranged, the baffles 4 are of arc-shaped plate-shaped structures, the baffles 4 are arranged, the two groups of baffles 4 are symmetrically distributed about the limiting base 3, one end of the limiting rod 6 is provided with a pull ring (14), the surface of the limiting rod 6 is sleeved with a supporting block 15 and a second supporting block 16, one end of the spring 7 is fixedly connected to the side surface of the supporting block 15, the other end of the spring 7 is fixedly connected to the side surface of the second supporting block 16, the limiting plates 10 are of square plate-shaped structures, the two groups of limiting plates 10 are arranged, the two groups of limiting plates 10 are symmetrically distributed about the fixing groove 9, the groove 11 is of a cylindrical structure, and the diameter of the groove 11 is larger than that of the second supporting block 16;
during the use, supporting shoe 15 and second supporting shoe 16 can play a support stabilizing effect when gag lever post 6 is fixed milling cutter body 8, prevent that milling cutter body 8 during operation from leading to gag lever post 6 can rock because of the reason of through-hole 5, and when milling cutter body 8 was changed in the setting of gag lever post 6, only need pull out gag lever post 6, let gag lever post 6 one end break away from spacing groove 12 and just can remove milling cutter body 8 and change.
During the in-service use, at first stimulate pull ring 14 and make 6 one end of gag lever post break away from spacing groove 12 when needing to change milling cutter, then just can take out milling cutter body 8 fast and change, insert milling cutter body 8 on spacing base 3 after having changed, then loosen gag lever post 6, gag lever post 6 utilizes the elasticity of spring 7 to reset and makes 6 one end of gag lever post insert and carry out quick fixed mounting at spacing groove 12 to letting milling cutter body 8, the setting of heat insulating board 17, when changing milling cutter body 8, probably because milling cutter body 8 has certain temperature because the work reason surface, heat insulating board 17 can prevent that the operator from scalding when changing milling cutter, setting up of spacing base 3 plays a stable fixed effect to milling cutter body 8 during operation, supporting shoe 15 and second supporting shoe 16 can play a support stabilizing effect when gag lever post 6 fixes milling cutter body 8, prevent that milling cutter body 8 during operation from leading to gag lever post 6 because of the reason of through-hole 5 can rock, the overall design has avoided appearing because of inconvenient radial run out easily, this will cause the cutting edge load inequality, inhomogeneous wearing and tearing, in order to guarantee the quality of machined surface's need regularly to change, thereby the production efficiency of milling cutter when changing milling cutter body production is comparatively influences.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A cylindrical milling cutter with replaceable cutting edges, characterized in that: the replaceable-edge cylindrical milling cutter comprising: the milling cutter connecting device comprises a connecting rod (1), wherein a milling cutter connecting seat (2) is arranged at one end of the connecting rod (1), a limiting base (3) is arranged on the surface of the milling cutter connecting seat (2), a baffle (4) is arranged on the surface of the milling cutter connecting seat (2), a through hole (5) is formed in the side surface of the baffle (4), a limiting rod (6) is inserted into the through hole (5), and a spring (7) is sleeved on the surface of the limiting rod (6);
the milling cutter comprises a milling cutter body (8), wherein the milling cutter body (8) is inserted into a limiting base (3), a fixing groove (9) is formed in the surface of the milling cutter body (8), a limiting plate (10) is arranged on the side surface of the milling cutter body (8), a groove (11) is formed in the side surface of the limiting plate (10), a limiting groove (12) is formed in the bottom of the groove (11), and a heat insulation plate (17) is sleeved on the surface of the milling cutter body (8).
2. A replaceable cutting edge cylindrical milling cutter according to claim 1 wherein: the limiting base (3) is of a cylindrical structure, a fixing plate (13) is arranged on the side face of the limiting base (3), and the fixing plate (13) is of a square plate-shaped structure.
3. A replaceable cutting edge cylindrical milling cutter according to claim 2 wherein: the baffle (4) is of an arc-shaped plate structure, the two groups of baffles (4) are arranged, and the two groups of baffles (4) are symmetrically distributed about the limiting base (3).
4. A replaceable cutting edge cylindrical milling cutter according to claim 3 wherein: one end of the limiting rod (6) is provided with a pull ring (14), and a supporting block (15) and a second supporting block (16) are sleeved on the surface of the limiting rod (6).
5. A replaceable blade cylindrical milling cutter as claimed in claim 4, wherein: one end of the spring (7) is fixedly connected to the side face of the supporting block (15), and the other end of the spring (7) is fixedly connected to the side face of the second supporting block (16).
6. A replaceable cutting edge cylindrical milling cutter according to claim 5 wherein: the limiting plates (10) are of square plate-shaped structures, two groups of limiting plates (10) are arranged, and the two groups of limiting plates (10) are symmetrically distributed around the fixing groove (9).
7. A replaceable cutting edge cylindrical milling cutter according to claim 6 wherein: the groove (11) is of a cylindrical structure, and the diameter of the groove (11) is larger than that of the second supporting block (16).
8. A replaceable cutting edge cylindrical milling cutter according to claim 7 wherein: the heat insulation plate (17) is of an annular plate-shaped structure, and the inner annular surface of the heat insulation plate (17) is fixedly connected to the surface of the milling cutter body (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222633824.5U CN218224813U (en) | 2022-10-08 | 2022-10-08 | Cylindrical milling cutter with replaceable cutting edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222633824.5U CN218224813U (en) | 2022-10-08 | 2022-10-08 | Cylindrical milling cutter with replaceable cutting edge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218224813U true CN218224813U (en) | 2023-01-06 |
Family
ID=84667223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222633824.5U Active CN218224813U (en) | 2022-10-08 | 2022-10-08 | Cylindrical milling cutter with replaceable cutting edge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218224813U (en) |
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2022
- 2022-10-08 CN CN202222633824.5U patent/CN218224813U/en active Active
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