CN217964812U - Novel part rough machining boring cutter - Google Patents
Novel part rough machining boring cutter Download PDFInfo
- Publication number
- CN217964812U CN217964812U CN202221301034.0U CN202221301034U CN217964812U CN 217964812 U CN217964812 U CN 217964812U CN 202221301034 U CN202221301034 U CN 202221301034U CN 217964812 U CN217964812 U CN 217964812U
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- China
- Prior art keywords
- cutter
- lead screw
- way lead
- disc
- rough machining
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003754 machining Methods 0.000 title claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000005096 rolling process Methods 0.000 claims abstract description 7
- 230000002457 bidirectional effect Effects 0.000 claims description 14
- 239000000110 cooling liquid Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 6
- 239000002826 coolant Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a novel part rough machining boring cutter, including cutter mounting disc, handle of a knife and blade, the rectangular channel has been seted up in the front of cutter mounting disc, and the both sides inner wall of rectangular channel rotates and is connected with two-way lead screw, and the surface threaded connection of two-way lead screw has the sliding block of two symmetries, and the equal fixed mounting in front of two sliding blocks has the installation sleeve pipe, and the tip fixed mounting of handle of a knife is in the inside of installation sleeve pipe. This novel part rough machining boring cutter, at the in-process of in-service use, when needs adjust its boring cutter's radius of rotation, can drive two-way lead screw through rotating the rolling disc and rotate, two sliding blocks of rotation drive of two-way lead screw are simultaneously to middle or to both sides removal, keep two boring cutters the distance that removes the same simultaneously all the time, and indicate the control interval to two boring cutters through observing the triangle-shaped marking block scale, provide convenience for operating personnel.
Description
Technical Field
The utility model relates to a boring cutter technical field specifically is a novel part rough machining boring cutter.
Background
Boring is generally considered to be an ideal machining method for machining precision holes in workpieces of various sizes and shapes.
In the process of carrying out boring rough machining to the part, the boring cutter is a processing cutter commonly used, but its structure of traditional boring cutter is most comparatively simple, install its back on the knife rest, need be according to the size of actual work piece bore hole, through two sliders of manual regulation, thereby reach the regulation to two boring cutter intervals, and then realize adjusting the turning radius of boring cutter, but in adjusting the slider, need adjust one by one, can't guarantee that the distance that two sliders were adjusted is the same.
Therefore, a novel part rough machining boring cutter is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel part rough machining boring cutter 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: the utility model provides a novel part rough machining boring cutter, includes cutter mounting disc, handle of a knife and blade, the rectangular channel has been seted up in the front of cutter mounting disc, and the both sides inner wall of rectangular channel rotates and is connected with two-way lead screw, and the surperficial threaded connection of two-way lead screw has the sliding block of two symmetries, and the equal fixed mounting in front of two sliding blocks has the installation sleeve, and the tip fixed mounting of handle of a knife is in the inside of installation sleeve, and the surface of cutter mounting disc is provided with the rolling disc that is used for rotating two-way lead screw, and the front of cutter mounting disc is provided with the scale marking corresponding with the rectangular channel.
Preferably, the side of the sliding block is provided with a first threaded hole in threaded connection with the surface of the bidirectional screw rod, and the sliding block is in sliding connection with the inner wall of the rectangular groove.
Preferably, a cooling liquid inlet cavity is formed in the cutter handle, and a cooling liquid outlet hole communicated with the inlet cavity is formed in the surface of the cutter handle.
Preferably, the right end of the bidirectional screw rod extends to the outer surface of the cutter mounting disc and is fixedly provided with a connecting disc, and the outer surface of the cutter mounting disc is provided with a mounting frame corresponding to the right end of the bidirectional screw rod.
Preferably, a second threaded hole is formed in the upper surface of the mounting frame, and a brake bolt used for abutting and braking the connecting disc is in threaded connection with the inner wall of the second threaded hole.
Preferably, the upper surfaces of the two mounting sleeves are provided with triangular identification blocks corresponding to the scale identification lines.
Advantageous effects
The utility model provides a novel part rough machining boring cutter possesses following beneficial effect:
1. this novel part rough machining boring cutter, through setting up two-way lead screw, the sliding block, the installation sleeve pipe, the rolling disc, scale marking line and triangle-shaped identification block, make this boring cutter at the in-process of in-service use, when needs adjust its boring cutter's radius of rotation, can drive two-way lead screw rotation through rotating the rolling disc, two sliding blocks of rotation drive of two-way lead screw are simultaneously to middle or to both sides removal, thereby drive two boring cutters and remove to middle or to both sides simultaneously, the distance that keeps two boring cutters to remove simultaneously is the same all the time, and indicate the regulation interval to two boring cutters through observing the scale that triangle-shaped identification block indicates on the scale marking line to control, facilitate for operating personnel.
2. This novel part rough machining boring cutter through setting up connection pad, installing frame and brake bolt, rotates the accurate back of realizing boring cutter through the rolling disc, can support tight braking to the connection pad through screwing up brake bolt, and then realizes the effective braking to two-way lead screw, has guaranteed the stability of boring cutter in the course of working.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 3 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.
In the figure: the tool comprises a tool mounting disc 1, a tool handle 2, a blade 3, a bidirectional screw rod 4, a sliding block 5, a mounting sleeve 6, a rotating disc 7, scale marking lines 8, a cooling liquid outlet hole 9, a connecting disc 10, a mounting frame 11, a brake bolt 12 and a triangular marking block 13.
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, the present invention provides a technical solution: the utility model provides a novel part rough machining boring cutter, includes cutter mounting disc 1, handle of a knife 2 and blade 3, 2 inside coolant liquid import chambers of having seted up of handle of a knife, and the coolant liquid that communicates with import chamber is seted up on the surface of handle of a knife 2 and is walked freely 9.
The rectangular channel has been seted up in the front of cutter mounting disc 1, and the both sides inner wall of rectangular channel rotates and is connected with two-way lead screw 4, and the surperficial threaded connection of two-way lead screw 4 has two symmetrical sliding blocks 5, and the first screw hole with two-way lead screw 4 surperficial threaded connection is seted up to the side of sliding block 5, and the inner wall sliding connection of sliding block 5 and rectangular channel.
And the front of two sliding blocks 5 all fixed mounting have installation sleeve 6, and the tip fixed mounting of handle of a knife 2 is in installation sleeve 6's inside, and the surface of cutter mounting disc 1 is provided with the rolling disc 7 that is used for rotating two-way lead screw 4, and the front of cutter mounting disc 1 is provided with scale marking 8 corresponding with the rectangular channel.
The upper surfaces of the two mounting sleeves 6 are provided with triangular identification blocks 13 corresponding to the scale identification lines 8.
By arranging the bidirectional screw rod 4, the sliding blocks 5, the mounting sleeve 6, the rotating disc 7, the scale identification lines 8 and the triangular identification block 13, when the boring cutter needs to adjust the rotating radius of the boring cutter in the actual use process, the bidirectional screw rod 4 can be driven to rotate by rotating the rotating disc 7, the two sliding blocks 5 are driven by the rotation of the bidirectional screw rod 4 to simultaneously move towards the middle or the two sides, so that the two boring cutters are driven to simultaneously move towards the middle or the two sides, the adjustment distance between the two boring cutters is accurately controlled by observing the scale on the scale identification lines 8 indicated by the triangular identification block 13, and the accuracy in the boring cutter processing is improved.
The right end of the bidirectional screw rod 4 extends to the outer surface of the cutter mounting disc 1 and is fixedly provided with a connecting disc 10, and the outer surface of the cutter mounting disc 1 is provided with a mounting frame 11 corresponding to the right end of the bidirectional screw rod 4.
The upper surface of the mounting frame 11 is provided with a second threaded hole, the inner wall of the second threaded hole is in threaded connection with a brake bolt 12 for abutting and braking the connecting disc 10, and the surface of the connecting disc 10 is provided with a plurality of thread grooves matched with the brake bolt 12 in a circumferential array.
Through the arrangement of the connecting disc 10, the mounting frame 11 and the brake bolt 12, after the boring cutter is accurately adjusted through rotation, the brake bolt 12 can be screwed up to be connected into a thread groove on the connecting disc 10 in a threaded manner, the connecting disc 10 is tightly braked, the bidirectional screw rod 4 is effectively braked, and the stability of the boring cutter in the machining process is guaranteed.
The working principle is as follows: in the process of actual use of the boring cutter, when the rotating radius of the boring cutter needs to be adjusted, the rotating disc 7 can be rotated to drive the bidirectional screw rod 4 to rotate, the rotation of the bidirectional screw rod 4 drives the two sliding blocks 5 to move towards the middle or towards two sides simultaneously, so that the two boring cutters are driven to move towards the middle or towards two sides simultaneously, the moving distances of the two boring cutters are always kept the same, the adjustment distance between the two boring cutters is controlled by observing the scale of the triangular identification block 13 on the scale identification line 8, convenience is provided for an operator, and after the boring cutter is accurately adjusted by rotating the rotating disc 7, the brake bolt 12 can be screwed into the thread groove on the connecting disc 10, the connecting disc 10 is tightly braked, the effective braking of the bidirectional screw rod 4 is further realized, and the stability of the boring cutter in the machining process is ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. The utility model provides a novel part rough machining boring cutter, includes cutter mounting disc (1), handle of a knife (2) and blade (3), its characterized in that: the rectangular channel has been seted up in the front of cutter mounting disc (1), the both sides inner wall of rectangular channel rotates and is connected with two-way lead screw (4), the surperficial threaded connection of two-way lead screw (4) has sliding block (5) of two symmetries, and the equal fixed mounting in front of two sliding blocks (5) has installing sleeve (6), the tip fixed mounting of handle of a knife (2) is in the inside of installing sleeve (6), and the surface of cutter mounting disc (1) is provided with rolling disc (7) that are used for rotating two-way lead screw (4), the front of cutter mounting disc (1) is provided with scale identification line (8) corresponding with the rectangular channel.
2. The novel part rough machining hole boring cutter as claimed in claim 1, characterized in that: the side surface of the sliding block (5) is provided with a first threaded hole in threaded connection with the surface of the bidirectional screw rod (4), and the outer surface of the sliding block (5) is in sliding connection with the inner wall of the rectangular groove.
3. The novel part rough machining hole boring cutter as claimed in claim 1, characterized in that: a cooling liquid leading-in cavity is formed in the cutter handle (2), and a cooling liquid outlet hole (9) communicated with the leading-in cavity is formed in the surface of the cutter handle (2).
4. The novel part rough machining hole boring cutter as claimed in claim 1, characterized in that: the right-hand member of two-way lead screw (4) extends to the surface of cutter mounting disc (1) and fixed mounting has connection pad (10), and the surface of cutter mounting disc (1) is provided with installing frame (11) corresponding with two-way lead screw (4) right-hand member.
5. The novel part rough machining hole boring cutter as claimed in claim 4, characterized in that: the upper surface of the mounting frame (11) is provided with a second threaded hole, the inner wall of the second threaded hole is in threaded connection with a brake bolt (12) used for tightly supporting and braking the connecting disc (10), and the surface of the connecting disc (10) is provided with a plurality of thread grooves matched with the brake bolt (12) in a circumferential array mode.
6. The novel part roughing boring tool as set forth in claim 1, wherein: and triangular identification blocks (13) corresponding to the scale identification lines (8) are arranged on the upper surfaces of the two installation sleeves (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221301034.0U CN217964812U (en) | 2022-05-27 | 2022-05-27 | Novel part rough machining boring cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221301034.0U CN217964812U (en) | 2022-05-27 | 2022-05-27 | Novel part rough machining boring cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217964812U true CN217964812U (en) | 2022-12-06 |
Family
ID=84268874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221301034.0U Expired - Fee Related CN217964812U (en) | 2022-05-27 | 2022-05-27 | Novel part rough machining boring cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217964812U (en) |
-
2022
- 2022-05-27 CN CN202221301034.0U patent/CN217964812U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221206 |