CN214393763U - Floating honing cutter - Google Patents
Floating honing cutter Download PDFInfo
- Publication number
- CN214393763U CN214393763U CN202023110323.6U CN202023110323U CN214393763U CN 214393763 U CN214393763 U CN 214393763U CN 202023110323 U CN202023110323 U CN 202023110323U CN 214393763 U CN214393763 U CN 214393763U
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- honing
- lug
- tool
- connecting seat
- floating
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Abstract
The utility model discloses a honing cutter floats, include: the honing tool comprises a connecting rod, a tool body movably connected with the connecting rod through a connecting structure, and a limiting sleeve, a honing sleeve and an adjusting nut which are sequentially arranged along the length direction of the tool body; connection structure include first connecting seat and through the round pin with first connecting seat swing joint's second connecting seat, first connecting seat is including connecting the bottom, being fixed in connect connecting portion in the bottom and being fixed in connect the engaging lug on the bottom, it is provided with two engaging lugs relatively to connect the bottom, the second connecting seat includes first connecting bottom and is fixed in the first connecting lug on the first connecting bottom, first connecting lug staggers mutually with the engaging lug, just first connecting lug passes through round pin swing joint on connecting portion. According to the utility model discloses, be particularly suitable for big heterotypic work piece clamping location difficulty, honing hole center is difficult to and under the unanimous condition of keeping completely with equipment main shaft center, improves the surface finish in hole.
Description
Technical Field
The utility model relates to a technical field of metal equipment processing, in particular to honing cutter floats.
Background
At present, inner hole honing machining of mechanical parts is more and more common, but requirements on inner hole finish degree and hole waviness of workpieces with relatively deep hole diameters are high, the workpieces are generally machined on a deep hole drilling machine bed and then are machined on a special honing machine bed, particularly, hoisting, positioning and adjusting of large parts are achieved, production efficiency is low, and labor intensity of workers is high.
SUMMERY OF THE UTILITY MODEL
To the weak point that exists among the prior art, the utility model aims at providing a floating honing cutter is particularly suitable for big abnormal shape work piece clamping location difficulty, and honing hole center is difficult to and under the condition that keeps unanimous completely with equipment main shaft center, improves the surface finish in hole. To achieve the above objects and other advantages in accordance with the present invention, there is provided a floating honing tool including:
the honing tool comprises a connecting rod, a tool body movably connected with the connecting rod through a connecting structure, and a limiting sleeve, a honing sleeve and an adjusting nut which are sequentially arranged along the length direction of the tool body;
connection structure include first connecting seat and through the round pin with first connecting seat swing joint's second connecting seat, first connecting seat is including connecting the bottom, being fixed in connect connecting portion in the bottom and being fixed in connect the engaging lug on the bottom, it is provided with two engaging lugs relatively to connect the bottom, the second connecting seat includes first connecting bottom and is fixed in the first connecting lug on the first connecting bottom, first connecting lug staggers mutually with the engaging lug, just first connecting lug passes through round pin swing joint on connecting portion.
Preferably, the connecting rod is provided with a thread structure at one end far away from the connecting structure, the thread structure is used for connecting equipment, and the other end is fixedly connected with the connecting structure.
Preferably, the connecting lug and the first connecting lug are both provided with pin holes, the pin is inserted into the pin holes, and the middle of the pin is provided with an oil through hole.
Preferably, the connecting rod, the connecting structure and the cutter body are all provided with oil passing holes along the axial direction, the cutter body is in a conical shape along the reverse length direction and is provided with oil passing holes, and the oil passing holes are communicated with the oil passing holes.
Preferably, the cutter body is connected with a limiting sleeve in a threaded manner, one end, far away from the limiting sleeve, of the cutter body is connected with an adjusting nut in a threaded manner, and a honing sleeve is arranged between the limiting sleeve and the adjusting nut.
Preferably, a right spiral groove is formed in the honing sleeve, a via hole is formed in the right spiral groove, and the via hole corresponds to the oil through hole in the cutter body.
Preferably, the material of the honing sleeve is spring steel, and the outer surface of the honing sleeve is electroplated with carborundum.
Compared with the prior art, the utility model, its beneficial effect is: through carrying out swing joint through connection structure between connecting rod and cutter body for the cutter is from deciding the alignment according to the work piece hole when the rotatory cutting feed smear metal of cutter, and the cutter arbor can realize trace beat, and the honing cover is located cutter body toper department in addition, adjusts the honing cover position through adjusting nut, and then 6 external diameter sizes of adjustable honing cover.
Drawings
Figure 1 is a schematic view of a half-section of a floating honing tool according to the invention;
figure 2 is a schematic three-dimensional structure of a floating honing tool according to the present invention.
In the figure: 1. a connecting rod; 2. a connecting structure; 3. a pin; 4. a cutter body; 5. a limiting sleeve; 6. a honing sleeve.
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. 1-2, a floating honing tool comprising: the honing tool comprises a connecting rod 1, a tool body 4 movably connected with the connecting rod 1 through a connecting structure 2, and a limiting sleeve 5, a honing sleeve 6 and an adjusting nut 7 which are sequentially arranged along the length direction of the tool body 4; the connecting structure 2 comprises a first connecting seat and a second connecting seat movably connected with the first connecting seat through a pin 3, the first connecting seat comprises a connecting bottom, a connecting part fixed on the connecting bottom and a connecting lug fixed on the connecting bottom, two connecting lugs are oppositely arranged on the connecting bottom, the second connecting seat comprises a first connecting bottom and a first connecting lug fixed on the first connecting bottom, the first connecting lug and the connecting lug are staggered, the first connecting lug is movably connected with the connecting part through a pin 3, the connecting part between the connecting rod 1 and the cutter body 4 is movably connected through the connecting structure 2, the cutter is automatically aligned according to a workpiece hole when the cutter rotates to feed cutting chips, and the cutter rod can realize micro deflection.
Furthermore, connecting rod 1 is kept away from connecting structure 2 and is served and be equipped with helicitic texture, helicitic texture is used for connecting device, can be connected with the extension cutter arbor of equipment, and the rigid coupling has connecting structure 2 on the other end.
Furthermore, the connecting lug and the first connecting lug are both provided with pin holes, the pin 3 is inserted into the pin holes, an oil through hole is formed in the middle of the pin 3, the connecting rod 1, the connecting structure 2 and the cutter body 4 are all provided with oil through holes along the axial direction, the cutter body 4 is reversely tapered along the length and is provided with the oil through hole, the oil through hole is communicated with the oil through hole, grinding oil can be added through the oil through hole in the cutting process, and the abrasion of the connecting structure 2 during movement is reduced.
Further, threaded connection has stop collar 5 on the cutter body 4, and cutter body 4 keeps away from 5 one of stop collar and serves threaded connection has adjusting nut 7, be provided with honing cover 6 between stop collar 5 and adjusting nut 7, honing cover 6 is located 4 toper departments of cutter body, adjusting nut 7 is used for adjusting 6 positions of honing cover, and then 6 external diameter of adjustable honing cover, and stop collar 5 is connected with 4 back pressures of cutter body, and adjusting nut 7 is connected with 4 positive teeth of cutter body, can prevent that 6 covers of honing cover from becoming flexible.
Furthermore, a right spiral groove is formed in the honing sleeve 6, a via hole is formed in the right spiral groove and corresponds to the oil through hole in the cutter body 4, and a plurality of right spiral grooves are formed in the outer circle of the honing sleeve 6 to increase the discharge of chips through the honing cutting edges by the aid of cutting oil.
Further, the material of the honing sleeve 6 is spring steel, and the outer surface of the honing sleeve 6 is electroplated with carborundum.
The number of devices and the scale of the processes described herein are intended to simplify the description of the present invention, and applications, modifications and variations of the present invention will be apparent to those skilled in the art.
While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application suitable for this invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (7)
1. A floating honing tool comprising:
the honing tool comprises a connecting rod (1), a tool body (4) movably connected with the connecting rod (1) through a connecting structure (2), and a limiting sleeve (5), a honing sleeve (6) and an adjusting nut (7) which are sequentially arranged along the length direction of the tool body (4);
connection structure (2) including first connecting seat and through round pin (3) with first connecting seat swing joint's second connecting seat, first connecting seat is including connecting the bottom, being fixed in connect connecting portion in the bottom and being fixed in connect the engaging lug on the bottom, connect and be provided with two engaging lugs in the bottom relatively, the second connecting seat includes first connecting bottom and is fixed in the first connecting lug on the first connecting bottom, first connecting lug staggers mutually with the engaging lug, just first connecting lug passes through round pin (3) swing joint on connecting portion.
2. A floating honing tool as claimed in claim 1, characterized in that the connecting rod (1) is provided with a thread structure at one end remote from the connecting structure (2), which thread structure is intended for connection to an apparatus, and at the other end the connecting structure (2) is fastened.
3. A floating honing tool as claimed in claim 1, wherein the engaging lug and the first engaging lug are provided with pin holes, the pin (3) is inserted into the pin holes, and the pin (3) is provided with an oil through hole in the middle.
4. A floating honing tool as claimed in claim 1, wherein the connecting rod (1), the connecting structure (2) and the cutter body (4) are provided with oil passing holes along the axial direction, the cutter body (4) is tapered along the opposite length direction and is provided with oil passing holes, and the oil passing holes are communicated with the oil passing holes.
5. A floating honing tool as claimed in claim 1, characterized in that the tool body (4) is threadedly connected with a stop collar (5), and an end of the tool body (4) remote from the stop collar (5) is threadedly connected with an adjusting nut (7), and the honing sleeve (6) is arranged between the stop collar (5) and the adjusting nut (7).
6. A floating honing tool as claimed in claim 4 or 5, wherein the honing sleeve (6) is provided with a right spiral groove, and the right spiral groove is provided with a through hole corresponding to the oil through hole on the tool body (4).
7. A floating honing tool as claimed in claim 5, characterized in that the material of said honing housing (6) is spring steel, and the outer surface of the honing housing (6) is plated with diamond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023110323.6U CN214393763U (en) | 2020-12-22 | 2020-12-22 | Floating honing cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023110323.6U CN214393763U (en) | 2020-12-22 | 2020-12-22 | Floating honing cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214393763U true CN214393763U (en) | 2021-10-15 |
Family
ID=78039768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023110323.6U Active CN214393763U (en) | 2020-12-22 | 2020-12-22 | Floating honing cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214393763U (en) |
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2020
- 2020-12-22 CN CN202023110323.6U patent/CN214393763U/en active Active
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