CN217800261U - Cutter head replacing device for milling machine - Google Patents
Cutter head replacing device for milling machine Download PDFInfo
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- CN217800261U CN217800261U CN202222175251.6U CN202222175251U CN217800261U CN 217800261 U CN217800261 U CN 217800261U CN 202222175251 U CN202222175251 U CN 202222175251U CN 217800261 U CN217800261 U CN 217800261U
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- tool bit
- mounting groove
- milling machine
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Abstract
The utility model relates to a milling machine technical field just discloses a device is changed to tool bit for milling machine, including the connecting device of tool bit and connector tool bit, the lateral wall fixed connection join in marriage the pole of tool bit, the connecting device top is provided with the driving-disc, and driving-disc bottom surface axle center is connected with the change device, changes the device outside and is provided with the sleeve, and the mounting groove has been seted up to sleeve inside, and has seted up the stable groove in the top side of mounting groove. The utility model discloses a be a spare part of milling machine at the driving-disc, mainly can carry out a high-speed rotation to the tool bit of bottom installation, thereby can reach the effect of a product of polishing, and the bottom surface axle center fixed mounting of driving-disc has the sleeve, and be in positive axle center, thereby the driving-disc can reach a stable effect in high-speed rotation, vertical mounting groove has been seted up to telescopic inside, the mounting groove can cooperate the joining in marriage pole with the tool bit joint in the bottom surface of driving-disc, thereby can reach the effect of an installation.
Description
Technical Field
The utility model relates to a milling machine technical field specifically is a device is changed to tool bit for milling machine.
Background
Along with the popularization of numerical control machining in modern manufacturing, multifunctional and automatic numerical control drilling and tapping equipment is also increased along with the popularization of numerical control machining, and a tool magazine is an important execution mechanism of a numerical control machine tool and has various forms.
The equipment is attacked to current automatic brill because the tool bit generally adopts the bolt to fix, at actual operation's in-process, if the tool bit damages on the equipment is attacked to automatic brill, leads to the bolt distortion or warp easily to it is troublesome to have brought for dismantling the tool bit, has increased workman's work load, has reduced the work efficiency of equipment is attacked to automatic brill simultaneously.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a device is changed to tool bit for milling machine possesses and changes efficiently fast to stability advantage such as strong has solved above-mentioned technical problem.
(II) technical scheme
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a device is changed to tool bit for milling machine, includes the connecting device of tool bit and connector bit, the lateral wall fixed connection join in marriage the pole of tool bit, the connecting device top is provided with the driving-disc, driving-disc bottom surface axle center is connected with the change device, it is provided with the sleeve to change the device outside, the mounting groove has been seted up to sleeve inside, and the top side of mounting groove has seted up the stable groove, stable groove internally mounted has stabilizing component, mounting groove internally mounted has spacing bolt.
Preferably, the side wall of the cutter head is provided with a connecting hole, a matching connecting rod is inserted into the connecting hole, and the size of the section of the matching connecting rod is equal to that of the section of the connecting hole.
Through the technical scheme, the cutter head is equipment for a normal milling machine, the specification of each cutter head is debugged according to a product to be machined, the cutter head can be stably installed in the connecting hole formed in the side end of the cutter head to be mainly connected, the matching rod is tightly inserted in the connecting hole, and the effect of installing the cutter head can be achieved by using the matching rod.
Preferably, the top end of the driving disc is connected with a milling machine, a sleeve is fixedly welded on the bottom surface of the driving disc, the inside of the sleeve is hollowed out, the bottom surface of the sleeve is a through groove, a mounting groove is formed in the side wall of the sleeve, and a thread groove is formed in the inner wall of the mounting groove.
Through the technical scheme, the driving-disc is a spare part of milling machine, it is mainly that the tool bit that can install the bottom carries out a high-speed rotation, thereby can reach the effect of a product of polishing, and the bottom surface axle center fixed mounting of driving-disc has the sleeve, and be in positive axle center, thereby the driving-disc can reach a stable effect in high-speed rotation, vertical mounting groove has been seted up to telescopic inside, the mounting groove can cooperate the joining in marriage pole with the tool bit joint in the bottom surface of driving-disc, thereby can reach the effect of an installation.
Preferably, the stabilizing groove is connected with the mounting groove at an angle of 90 degrees, and the stabilizing component is clamped in the stabilizing groove.
Through the technical scheme, the stabilizing groove and the mounting groove are matched, and the two grooves are butted to form a 7 shape, so that the adaptor rod can be clamped inside by rotating when the adaptor rod rises to the port of the stabilizing groove, and the effect of mounting/replacing the cutter head can be achieved.
Preferably, the front end of the stabilizing component is connected with a backing plate, and a pressure spring is arranged between the back of the backing plate and the inner wall of the stabilizing groove.
Specifically, utilize the stabilizing component can reach a stable effect when the tool bit is high-speed rotatory for can directly not produce the hardware friction when contacting between tool bit and the product, so just can reach a life's of protection tool bit effect.
Preferably, the limit bolt is tightly connected with the mounting groove, a thread groove with the thread pitch equal to that of the thread groove formed in the inner wall of the mounting groove is formed in the periphery of the limit bolt and is meshed with the thread groove, and the limit bolt is located below the matching rod.
Through above-mentioned technical scheme, spacing bolt rotation mounting is in the inside of mounting groove, so just can be with the installation that the tool bit just can be stable in inside, also can satisfy simultaneously and install in the effect of dismantling.
Compared with the prior art, the utility model provides a device is changed to tool bit for milling machine possesses following beneficial effect:
1. the utility model discloses a be a spare part of milling machine at the driving-disc, mainly can carry out a high-speed rotation to the tool bit of bottom installation, thereby can reach the effect of a product of polishing, and the bottom surface axle center fixed mounting of driving-disc has the sleeve, and be in positive axle center, thereby the driving-disc can reach a stable effect in high-speed rotation, vertical mounting groove has been seted up to telescopic inside, the mounting groove can cooperate the joining in marriage pole with the tool bit joint in the bottom surface of driving-disc, thereby can reach the effect of an installation.
2. The utility model discloses a cooperate between stable trough and mounting groove, the butt joint presents a "7" font between the two, join in marriage the pole like this and when ascending the port of stable trough, then carry out a rotation and just can join in marriage the pole joint inside, thereby just can reach the effect of installation/change tool bit, utilize stabilizing assembly can reach a stable effect in the high-speed rotation of tool bit, can directly not produce the hardware friction when making between tool bit and the product contact, so just can reach the life's of a protection tool bit effect.
Drawings
FIG. 1 is a schematic front sectional view of the structure of the tool bit and the connecting device of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1;
fig. 3 is a front sectional view of the structure of the tool bit and the replacing device of the present invention.
Wherein: 1. a cutter head; 2. a connecting device; 3. matching a connecting rod; 4. a drive disc; 5. replacing the device; 51. a sleeve; 52. mounting grooves; 53. a stabilizing slot; 54. a stabilizing assembly; 55. and a limiting bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a cutter head replacing device for a milling machine comprises a cutter head 1 and a connecting device 2 connected with the cutter head 1, wherein a matching rod 3 is fixedly connected with the side wall of the cutter head 1, a driving disc 4 is arranged at the top end of the connecting device 2, a replacing device 5 is connected with the bottom axis of the driving disc 4, a sleeve 51 is arranged outside the replacing device 5, a mounting groove 52 is formed inside the sleeve 51, a stabilizing groove 53 is formed in the side of the top end of the mounting groove 52, a stabilizing component 54 is arranged inside the stabilizing groove 53, and a limiting bolt 55 is arranged inside the mounting groove 52.
Specifically, a connecting hole is formed in the side wall of the cutter head 1, a matching connecting rod 3 is inserted into the connecting hole, and the size of the section of the matching connecting rod 3 is equal to that of the section of the connecting hole. The advantage is, tool bit 1 is the equipment that normal milling machine used to the product that every tool bit 1's specification all processed as required debugs, and the connecting hole of seting up at the side of tool bit 1 can be carried out and stably install tool bit 1 and do the main connection, closely pegs graft in the inside of connecting hole and have joining in marriage and connect pole 3, utilizes joining in marriage to connect pole 3 and can reach the effect of an installation tool bit 1.
Specifically, driving-disc 4 top is connected with the milling machine, and the fixed welding in driving-disc 4 bottom surface has sleeve 51, and sleeve 51's inside fretwork, and the bottom surface is for leading to the groove, and mounting groove 52 has been seted up to sleeve 51's lateral wall, and the thread groove has been seted up to mounting groove 52 inner wall. The advantage is, driving-disc 4 is a spare part of milling machine, it is mainly that can carry out a high-speed rotation to the tool bit 1 of bottom installation, thereby can reach the effect of a product of polishing, and the bottom surface axle center fixed mounting of driving-disc 4 has sleeve 51, and be in positive axle center, thereby driving-disc 4 can reach a stable effect in high-speed rotatory, vertical mounting groove 52 has been seted up to sleeve 51's inside, mounting groove 52 can cooperate to join in marriage and connect pole 3 with the bottom surface of tool bit 1 joint at driving-disc 4, thereby can reach the effect of an installation.
Specifically, the stabilizing groove 53 is connected with the mounting groove 52 at an angle of 90 °, and the stabilizing component 54 is clamped inside the stabilizing groove 53. The advantage is, cooperate between stable groove 53 and the mounting groove 52, butt joint between the two presents a "7" font, and the adaptation pole 3 is when rising to the port of stable groove 53 like this, then carries out a rotation and just can be with the joint of adaptation pole 3 joint inside to just can reach the effect of installation/change tool bit 1.
Specifically, stabilizing assembly 54 front end and being connected with the backing plate, and install pressure spring between backing plate back and the stable groove 53 inner wall, the advantage is, utilizes stabilizing assembly 54 can reach a stable effect in the high-speed rotation of tool bit 1 for can directly not produce the hardware friction when contacting between tool bit 1 and the product, so just can reach the effect of a life who protects tool bit 1.
Specifically, the limit bolt 55 is tightly connected with the mounting groove 52, a thread groove with the same thread pitch as the thread groove formed on the inner wall of the mounting groove 52 is formed in the periphery of the limit bolt 55, the limit bolt 55 is engaged with the mounting groove 52, and the limit bolt 55 is located below the coupling rod 3. The advantage is, the rotatory inside of installing in mounting groove 52 of spacing bolt 55, so just can be with the installation that tool bit 1 just can be stable inside, also can satisfy the effect of installing in the dismantlement simultaneously.
When the milling machine is used, the driving disc 4 is a part of the milling machine, and mainly can rotate the cutter head 1 installed at the bottom at a high speed, so that a product polishing effect can be achieved, the sleeve 51 is fixedly installed on the axis of the bottom surface of the driving disc 4 and is located at the positive axis, so that the driving disc 4 can achieve a stabilizing effect when rotating at the high speed, the vertical installation groove 52 is formed in the sleeve 51, the installation groove 52 can be matched with the matching and connecting rod 3 to clamp the cutter head 1 on the bottom surface of the driving disc 4, so that an installation effect can be achieved, the stabilizing groove 53 is matched with the installation groove 52, the butt joint between the two grooves is in a 7 shape, the matching and connecting rod 3 rises to a port of the stabilizing groove 53, then the matching and connecting rod 3 can be clamped in the inside by rotating, so that the effect of installing/replacing the cutter head 1 can be achieved, the stabilizing component 54 can achieve a stabilizing effect when the cutter head 1 rotates at a high speed, so that friction cannot be directly generated when the cutter head 1 contacts with a product, and the effect of protecting the service life of the cutter head 1 can be achieved.
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 (6)
1. A cutter head replacing device for a milling machine, comprising a cutter head (1) and a connecting device (2) connecting the cutter head (1), characterized in that: the lateral wall fixed connection of tool bit (1) joins in marriage and connects pole (3), connecting device (2) top is provided with driving-disc (4), driving-disc (4) bottom surface axle center is connected with replacement device (5), it is provided with sleeve (51) to change device (5) outside, mounting groove (52) have been seted up to sleeve (51) inside, and the top side of mounting groove (52) has seted up stable groove (53), stable groove (53) internally mounted has stabilizing component (54), mounting groove (52) internally mounted has spacing bolt (55).
2. A tool bit exchanging device for a milling machine according to claim 1, wherein: the side wall of the tool bit (1) is provided with a connecting hole, an adapting rod (3) is inserted into the connecting hole, and the size of the section of the adapting rod (3) is equal to that of the section of the connecting hole.
3. A tool bit exchanging device for a milling machine according to claim 1, wherein: the top end of the driving disc (4) is connected with a milling machine, a sleeve (51) is fixedly welded on the bottom surface of the driving disc (4), the inside of the sleeve (51) is hollowed out, the bottom surface of the sleeve is a through groove, a mounting groove (52) is formed in the side wall of the sleeve (51), and a thread groove is formed in the inner wall of the mounting groove (52).
4. A tool bit exchanging device for a milling machine according to claim 1, wherein: the stabilizing groove (53) is connected with the mounting groove (52) at an angle of 90 degrees, and the stabilizing component (54) is clamped in the stabilizing groove (53).
5. A cutter head exchanging device for a milling machine according to claim 1, wherein: the front end of the stabilizing component (54) is connected with a backing plate, and a pressure spring is arranged between the back surface of the backing plate and the inner wall of the stabilizing groove (53).
6. A tool bit exchanging device for a milling machine according to claim 1 or 3, wherein: the limiting bolt (55) is tightly connected with the mounting groove (52), a thread groove with the thread pitch equal to that of the thread groove formed in the inner wall of the mounting groove (52) is formed in the periphery of the limiting bolt (55), the limiting bolt and the thread groove are meshed, and the limiting bolt (55) is located below the matching and connecting rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222175251.6U CN217800261U (en) | 2022-08-17 | 2022-08-17 | Cutter head replacing device for milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222175251.6U CN217800261U (en) | 2022-08-17 | 2022-08-17 | Cutter head replacing device for milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217800261U true CN217800261U (en) | 2022-11-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222175251.6U Active CN217800261U (en) | 2022-08-17 | 2022-08-17 | Cutter head replacing device for milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217800261U (en) |
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2022
- 2022-08-17 CN CN202222175251.6U patent/CN217800261U/en active Active
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