CN211866696U - Bearing combination tungsten steel forming cutter - Google Patents
Bearing combination tungsten steel forming cutter Download PDFInfo
- Publication number
- CN211866696U CN211866696U CN202020109868.6U CN202020109868U CN211866696U CN 211866696 U CN211866696 U CN 211866696U CN 202020109868 U CN202020109868 U CN 202020109868U CN 211866696 U CN211866696 U CN 211866696U
- Authority
- CN
- China
- Prior art keywords
- cutter
- tungsten steel
- mounting hole
- bearing
- tool bit
- Prior art date
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 44
- 239000010959 steel Substances 0.000 title claims abstract description 44
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 229910052721 tungsten Inorganic materials 0.000 title claims abstract description 44
- 239000010937 tungsten Substances 0.000 title claims abstract description 44
- 238000009434 installation Methods 0.000 claims abstract description 10
- 239000000843 powder Substances 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 abstract description 25
- 238000003466 welding Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 238000003754 machining Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
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- Milling Processes (AREA)
Abstract
The utility model discloses a bearing combination tungsten steel shaping sword belongs to tungsten steel shaping sword technical field, including cutter arbor and tool bit, the mounting hole has been seted up to the cutter arbor prelude, the internal thread has been seted up to the lateral wall in the mounting hole, the cutter arbor prelude passes through mounting hole, internal thread, external screw thread and installation pole can dismantle with the tool bit and is connected, the welding of tool bit afterbody has the installation pole, the utility model discloses the mounting hole has been seted up to tungsten steel shaping sword prelude, and the internal thread has been seted up to the lateral wall in the mounting hole, and the tool bit passes through threaded connection's mode and installs at tungsten steel shaping sword prelude, and when needs to be changed, perhaps when the tool bit damages and needs to be changed, can directly dismantle the change, the utility model discloses tungsten steel shaping sword afterbody fixedly connected with hexagonal spacing head can insert into the hexagonal spacing downthehole spacing of lathe, The screw hole and the nut are detachably connected with the machine tool, and the screw hole and the nut are convenient to install and detach.
Description
Technical Field
The utility model relates to a tungsten steel shaping sword technical field especially relates to a bearing combination tungsten steel shaping sword.
Background
Firstly, the machining needs to be finished by two machining procedures, so that not only is the machining cost increased, but also the machining precision of the two procedures is extremely difficult to meet; secondly, adopt several knives combination's gang tool to process, such gang tool can't satisfy the precision of processing again when the sharp-pointed inflection point between each blade of machine-shaping, and such gang tool can't make dense tooth type cutter when manufacturing, the number of teeth of cutter is less promptly, thereby makes the life of cutter shorten, at present, generally adopt tungsten steel shaping sword, tungsten steel two sides to mill the shaping sword and process above-mentioned part, but tungsten steel shaping sword and tungsten steel two sides shaping sword have following shortcoming: the tungsten steel forming cutter has the advantages of single processing performance, difficulty in ensuring processing precision, poor cutting performance of the tungsten steel double-sided forming cutter, imperfect cutter body overall structure, poor cutter body rigidity and the like, and particularly, when a flat forming surface is processed, the existing cutter for processing the flat forming surface is not well positioned, a plurality of milling machine cutter positions are needed, the processing cost is increased, the process is complex, and the service life of the overall cutter is not stable.
A bearing combination tungsten steel forming cutter has been published in patent number CN 207223037U, increases first bearing and second bearing and fixes a position, has reduced the tool setting time for this cutter is more nimble, the practicality is strong, easy operation, can all be workable by hand and machinery, saves a large amount of tool setting times, has improved production efficiency, and the tool setting is accurate, and is fixed firm, and life is longer, and processability is more stable, and the cutting performance is more superior.
The bearing combination tungsten steel forming cutter disclosed in the above patent has the following disadvantages: 1. the bearing combination tungsten steel forming cutter disclosed in the patent is fixedly welded on a machine tool, and when the cutter is damaged and needs to be maintained or replaced, the machine needs to be stopped for maintenance, so that the mounting and dismounting are inconvenient; 2. the tool bit and the tool bar of the bearing combined tungsten steel forming tool disclosed in the patent are designed in an integrated manner, when different tool bits need to be replaced, the tool bit is very troublesome to process, is easy to damage, needs to replace the whole tool frequently, and cannot be replaced independently; therefore, a bearing combined tungsten steel forming cutter is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a bearing combination tungsten steel shaping sword, the utility model discloses the mounting hole has been seted up to tungsten steel shaping sword prelude, and the internal thread has been seted up to the lateral wall in the mounting hole, and the tool bit passes through threaded connection's mode and installs at tungsten steel shaping sword prelude, when needs change the tool bit, perhaps when the tool bit damages and needs to be changed, can directly dismantle the change, the utility model discloses tungsten steel shaping sword afterbody fixedly connected with hexagonal spacing head can insert into the hexagonal spacing downthehole spacing of lathe spacing with hexagonal spacing head, can dismantle with cutter arbor threaded connection's fixed plate accessible bolt, screw and nut and lathe and be connected, easy to assemble and dismantlement.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of bearing combination tungsten steel shaping sword, including cutter arbor and tool bit, the mounting hole has been seted up to the cutter arbor prelude, the internal thread has been seted up to the lateral wall in the mounting hole, the cutter arbor prelude passes through mounting hole, internal thread, external screw thread and installation pole and can dismantle with the tool bit and be connected, the welding of tool bit afterbody has the installation pole, the external screw thread has been seted up to the cutter arbor afterbody, the cutter arbor afterbody passes through the external screw thread and the internal thread can be dismantled with the fixed plate and be connected, the screw has been seted up on the fixed plate surface, the fixed.
Optionally, the cutter bar tail is fixedly connected with a limiting block, and the cutter bar is detachably connected with the bearing A through the limiting block.
Optionally, a bearing B is fixedly mounted at the tail of the cutter bar.
Optionally, the tail end of the cutter bar is fixedly connected with a hexagonal limiting head, and the hexagonal limiting head is connected to the inner side wall of the hexagonal limiting hole in a buckling mode.
Optionally, the surface of the fixing plate is sprayed with electrostatic powder.
The utility model has the advantages as follows:
the embodiment of the utility model provides a bearing combination tungsten steel becomes sword:
1. the utility model discloses the mounting hole has been seted up to tungsten steel shaping sword prelude, and the internal thread has been seted up to the lateral wall in the mounting hole, and the tool bit passes through threaded connection's mode and installs at tungsten steel shaping sword prelude, when needs change the tool bit, perhaps when the tool bit damages and needs to be changed, can directly dismantle the change, solves the inconvenient problem of bearing combination tungsten steel shaping cutter installation and dismantlement published in the above-mentioned patent.
2. The utility model discloses tungsten steel shaping sword afterbody fixedly connected with hexagonal spacing head can insert into the hexagonal spacing downthehole spacing of lathe with hexagonal spacing head, can dismantle with cutter arbor threaded connection's fixed plate accessible bolt, screw and nut and lathe and be connected, and easy to assemble and dismantlement solve the problem that the tool bit can not be changed alone to the bearing combination tungsten steel shaping cutter that publishes in the above-mentioned patent.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of a bearing-combined tungsten steel forming tool according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a hexagonal limiting hole of a bearing combined tungsten steel forming tool according to an embodiment of the present invention.
In the figure: 1. a machine tool; 2. a fixing plate; 3. a hexagonal limiting hole; 4. a hexagonal limiting head; 5. an external thread; 6. an internal thread; 7. a nut; 8. a screw hole; 9. a bolt; 10. a cutter bar; 11. mounting holes; 12. mounting a rod; 13. a cutter head; 14. a bearing A; 15. a limiting block; 16. and a bearing B.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.
A bearing-combined tungsten steel forming tool according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.
Referring to fig. 1 and 2, the embodiment of the utility model provides a bearing combination tungsten steel becomes sword, including cutter arbor 10 and tool bit 13, mounting hole 11 has been seted up to cutter arbor 10 prelude, internal thread 6 has been seted up to 11 inside walls of mounting hole, cutter arbor 10 prelude passes through mounting hole 11, internal thread 6, external screw thread 5 and installation pole 12 and can dismantle with tool bit 13 and be connected, the welding of 13 afterbody of tool bit has installation pole 12, external screw thread 5 has been seted up to cutter arbor 10 afterbody, cutter arbor 10 afterbody passes through external screw thread 5 and internal thread 6 and can dismantle with fixed plate 2 and be connected, screw 8 has been seted up on the surface of fixed plate 2, fixed plate 2 can dismantle with lathe 1 through screw 8, bolt 9 and nut 7 and be connected.
An example, the utility model discloses mounting hole 11 has been seted up to tungsten steel shaping sword prelude, and internal thread 6 has been seted up to 11 inside walls of mounting hole, and tool bit 13 passes through threaded connection's mode and installs at tungsten steel shaping sword prelude, and when tool bit 13 was changed to needs, perhaps tool bit 13 damages when needing to be changed, can directly dismantle the change, the utility model discloses tungsten steel shaping sword afterbody fixedly connected with hexagonal spacing head 4 can be spacing in the hexagonal spacing hole 3 of lathe into pegging graft hexagonal spacing head 4, can dismantle with 2 accessible bolts 9 of the fixed plate of cutter arbor 10 threaded connection, screw 8 and nut 7 and lathe 1 and be connected, easy to assemble and dismantlement.
Referring to fig. 1, the tail of the cutter bar 10 is fixedly connected with a limiting block 15, and the cutter bar 10 is detachably connected with a bearing a14 through the limiting block 15.
Illustratively, the cutter arbor 10 passes through stopper 15 and bearing A14 detachable connection, easy to assemble and dismantlement.
Referring to fig. 1, a bearing B16 is fixedly mounted at the tail of the cutter bar 10.
Illustratively, a bearing B16 is fixedly mounted at the tail of the cutter bar 10 to facilitate the rotation of the cutter bar 10.
Referring to fig. 1 and 2, a hexagonal limiting head 4 is fixedly connected to the tail end of the cutter bar 10, and the hexagonal limiting head 4 is connected to the inner side wall of the hexagonal limiting hole 3 in a buckling manner.
The example, the 4 buckle of hexagonal spacing head are connected at the 3 inside walls in hexagonal spacing hole, play spacing effect.
Referring to fig. 1, the surface of the fixing plate 2 is coated with electrostatic powder.
Illustratively, the electrostatic powder protects against corrosion and rust, increasing the service life of the fixed plate 2.
During the use, install 10 afterbody of cutter arbor with fixed plate 2 through threaded connection's mode, peg graft into lathe 1 with the hexagonal spacing head 4 of 10 afterbody of cutter arbor and set up some hexagonal spacing holes 3 in, peg graft into fixed plate 2 and lathe 1's through-hole with bolt 9, fix through nut 7, after the installation cutter, when the tool bit 13 of different models needs to be changed or tool bit 13 damages when needing the maintenance, directly unscrew tool bit 13, the tool bit 13 that will install can in the mounting hole 11 of 10 afterbody of cutter arbor is installed into through installation pole 12 that the afterbody has external screw thread 5.
The utility model relates to a bearing combination tungsten steel forming cutter, which comprises a machine tool 1; 2. a fixing plate; 3. a hexagonal limiting hole; 4. a hexagonal limiting head; 5. an external thread; 6. an internal thread; 7. a nut; 8. a screw hole; 9. a bolt; 10. a cutter bar; 11. mounting holes; 12. mounting a rod; 13. a cutter head; 14. a bearing A; 15. a limiting block; 16. the bearing B, the components are all universal standard parts or parts known to those skilled in the art, and the structure and principle thereof are known to those skilled in the art through technical manuals or through routine experimentation.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. A bearing combined tungsten steel forming cutter comprises a cutter bar (10) and a cutter head (13), it is characterized in that the head part of the cutter bar (10) is provided with a mounting hole (11), the inner side wall of the mounting hole (11) is provided with an internal thread (6), the head part of the cutter bar (10) is detachably connected with the cutter head (13) through a mounting hole (11), an internal thread (6), an external thread (5) and a mounting rod (12), the tail part of the cutter head (13) is welded with an installation rod (12), the tail part of the cutter bar (10) is provided with an external thread (5), the tail part of the cutter bar (10) is detachably connected with the fixed plate (2) through an external thread (5) and an internal thread (6), screw holes (8) are formed in the surface of the fixing plate (2), and the fixing plate (2) is detachably connected with the machine tool (1) through the screw holes (8), bolts (9) and nuts (7).
2. The bearing combination tungsten steel forming cutter as claimed in claim 1, wherein a limiting block (15) is fixedly connected to the tail of the cutter bar (10), and the cutter bar (10) is detachably connected with the bearing A (14) through the limiting block (15).
3. The bearing combined tungsten steel forming cutter is characterized in that a bearing B (16) is fixedly arranged at the tail of the cutter rod (10).
4. The bearing combination tungsten steel forming cutter according to claim 1, characterized in that a hexagonal limiting head (4) is fixedly connected to the tail end of the cutter rod (10), and the hexagonal limiting head (4) is connected to the inner side wall of the hexagonal limiting hole (3) in a buckling manner.
5. The bearing combination tungsten steel forming cutter according to claim 1, characterized in that the surface of the fixing plate (2) is sprayed with electrostatic powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020109868.6U CN211866696U (en) | 2020-01-18 | 2020-01-18 | Bearing combination tungsten steel forming cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020109868.6U CN211866696U (en) | 2020-01-18 | 2020-01-18 | Bearing combination tungsten steel forming cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211866696U true CN211866696U (en) | 2020-11-06 |
Family
ID=73253429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020109868.6U Expired - Fee Related CN211866696U (en) | 2020-01-18 | 2020-01-18 | Bearing combination tungsten steel forming cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211866696U (en) |
-
2020
- 2020-01-18 CN CN202020109868.6U patent/CN211866696U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201106 |