CN220145410U - Metal cutting tool with coolant supply - Google Patents
Metal cutting tool with coolant supply Download PDFInfo
- Publication number
- CN220145410U CN220145410U CN202321497715.3U CN202321497715U CN220145410U CN 220145410 U CN220145410 U CN 220145410U CN 202321497715 U CN202321497715 U CN 202321497715U CN 220145410 U CN220145410 U CN 220145410U
- Authority
- CN
- China
- Prior art keywords
- ring
- cutting tool
- coolant
- rotating ring
- metal cutting
- 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.)
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- 239000002826 coolant Substances 0.000 title claims abstract description 36
- 239000002184 metal Substances 0.000 title claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 42
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- 238000003754 machining Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model relates to the technical field of machining, and discloses a metal cutting tool with coolant supply. The cooling structure can facilitate heat dissipation of the cutter head, a large amount of heat can be generated when the cutter head is used, at the moment, the heat can be transmitted into the cutter body, the liquid inlet inputs coolant into the outer rotating ring, the coolant enters the inner rotating ring from the inner rotating ring, then the coolant is transmitted into the liquid guide cavity through the inner rotating ring, the liquid guide cavity enables the coolant to be in contact with the insert block through the liquid guide hole, the insert block can conduct heat to the cutter head, the coolant can absorb the heat, the liquid outlet can discharge the coolant, heat dissipation can be achieved through circulation of the coolant, the position of the outer rotating ring can be kept when the inner rotating ring rotates in the rotating groove, the position of the outer rotating ring can be fixed conveniently, and the cooling structure is more stable to use.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a metal cutting tool with coolant supply.
Background
In machining, a metal material is machined, and a machine tool corresponding to the machining process is required, and in machining a metal by the machine tool, a cutter is required, and the cutter can cut the metal.
At present metal cutting tool can contact with the metal surface at installation use in-process, can produce a large amount of heat when contacting, and the too high tool bit that can lead to of heat is cracked, consequently can need to cool down, can generally adopt the mode of outside cooling, can shelter from comparatively inconvenient when using, and radiating efficiency is low, can not long-time operation.
Disclosure of Invention
The utility model aims to provide a metal cutting tool with coolant supply, which is used for working, so that the problem that the existing metal cutting tool is inconvenient to dissipate heat is solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a metal cutting tool with coolant supply, includes the fixing base, fixes the cutter main part on fixing base top to and install the tool bit in the outside of cutter main part, the inside of fixing base is provided with cooling structure, and the inside of cutter main part is provided with dismouting structure, and cooling structure is including setting up at the outside outer change ring of fixing base, sets up at the inside change groove of fixing base, and the drain chamber has been seted up to the top of change groove, and the drain hole has been seted up to one side of drain chamber.
Further, the guide way has been seted up to the inside of change groove, and the one end of outer swivel is fixed with the inlet, and the other end of outer swivel is fixed with the liquid outlet, and the inside of outer swivel is fixed with the inner rotating ring, and the bottom mounting of inner rotating ring has the guide ring.
Further, the outer diameter of the guide ring corresponds to the inner diameter of the guide groove, the guide ring and the guide groove form clearance fit, the liquid inlet and the liquid outlet are symmetrically distributed about the vertical center line of the outer rotating ring, the outer diameter of the inner rotating ring corresponds to the inner diameter of the rotating groove, and the inner rotating ring and the rotating groove form clearance fit.
Further, the liquid guide holes are six, and each liquid guide hole corresponds to the position of the cutter head.
Further, the dismounting structure comprises a fixing hole formed in the cutter body, a limiting column penetrating through the fixing hole, and a bolt in the limiting column in a threaded mode.
Further, the dismounting structure further comprises an inserting hole formed in the cutter body, an inserting block fixed at one end of the cutter head, a sealing gasket is sleeved outside the limiting column, and a fixing hole is formed in the inserting block.
Further, the outer diameter of one end of the limiting column far away from the sealing gasket is smaller than the inner diameter of the fixing hole, and the outer diameter of one end of the limiting column close to the sealing gasket is larger than the inner diameter of the fixing hole.
Further, the inner diameter of the jack corresponds to the outer diameter of the plug, and clearance fit is formed between the jack and the plug.
Compared with the prior art, the utility model has the following beneficial effects:
the metal cutting tool with the coolant supply function provided by the utility model is inconvenient for heat dissipation; the cooling structure can facilitate heat dissipation of the cutter head, a large amount of heat can be generated when the cutter head is used, at the moment, the heat can be transmitted into the cutter body, the liquid inlet inputs coolant into the outer rotating ring, the coolant enters the inner rotating ring from the inner rotating ring, then the coolant is transmitted into the liquid guide cavity through the inner rotating ring, the liquid guide cavity enables the coolant to be in contact with the insert block through the liquid guide hole, the insert block can conduct heat to the cutter head, the coolant can absorb the heat, the liquid outlet can discharge the coolant, heat dissipation can be achieved through circulation of the coolant, the position of the outer rotating ring can be kept by rotating the inner rotating ring in the rotating groove, the position of the outer rotating ring can be fixed conveniently, and the cooling device is more stable to use.
Can be convenient for change the tool bit through the dismouting structure, the tool bit can be worn and torn and can need change after long-time use when using, screw out the inside of spacing post with the bolt this moment, can follow the inside of fixed orifices with spacing post and take out, the inside that the pulling tool bit drove the inserted block and follow the jack is taken out, can renew the tool bit afterwards, insert the inside of jack with the inserted block of new tool bit one side, pass the fixed orifices with spacing post afterwards, and screw in the inside of spacing post with the bolt, can fix the tool bit this moment, sealing pad can seal, jack and drain hole intercommunication can more do benefit to the heat conduction.
Drawings
FIG. 1 is a schematic diagram of the overall perspective structure of the present utility model;
FIG. 2 is a schematic diagram of the overall three-dimensional structure of the present utility model;
FIG. 3 is a schematic top view of the overall cross-sectional structure of the present utility model;
FIG. 4 is a schematic perspective view of a cooling structure according to the present utility model;
fig. 5 is a schematic top view of the cross-section structure of fig. 3 a according to the present utility model.
In the figure: 1. a fixing seat; 2. a cooling structure; 21. an outer swivel; 22. an inner swivel; 23. a liquid inlet; 24. a rotary groove; 25. a guide groove; 26. a liquid guiding cavity; 27. a liquid guiding hole; 28. a guide ring; 29. a liquid outlet; 3. a cutter body; 4. a cutter head; 5. a disassembly and assembly structure; 51. a bolt; 52. inserting blocks; 53. a jack; 54. a limit column; 55. a sealing gasket; 56. and a fixing hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.
Referring to fig. 1 to 3, a metal cutting tool with coolant supply includes a holder 1, a tool body 3 fixed to a top end of the holder 1, and a cutter head 4 mounted outside the tool body 3, wherein a cooling structure 2 is provided inside the holder 1, and a disassembling structure 5 is provided inside the tool body 3.
Specifically, when in use, the cooling structure 2 is connected with an external coolant conveying assembly, then the fixing seat 1 is arranged on a machine tool spindle, then the machine tool spindle drives the fixing seat 1 to rotate, the fixing seat 1 drives the cutter body 3 to rotate, and the cutter body 3 drives the cutter head 4 to cut metal.
The utility model is further described below with reference to examples.
Example 1:
referring to fig. 2-4, the cooling structure 2 includes an outer swivel 21 disposed outside the fixing base 1, a swivel groove 24 disposed inside the fixing base 1, a liquid guiding cavity 26 disposed above the swivel groove 24, and a liquid guiding hole 27 disposed at one side of the liquid guiding cavity 26.
The inside of the rotating groove 24 is provided with a guide groove 25, one end of the outer rotating ring 21 is fixed with a liquid inlet 23, the other end of the outer rotating ring 21 is fixed with a liquid outlet 29, the inside of the outer rotating ring 21 is fixed with an inner rotating ring 22, and the bottom end of the inner rotating ring 22 is fixed with a guide ring 28.
The external diameter of the guide ring 28 corresponds to the internal diameter of the guide groove 25, the guide ring 28 and the guide groove 25 form clearance fit, the liquid inlet 23 and the liquid outlet 29 are symmetrically distributed about the vertical center line of the outer rotary ring 21, the external diameter of the inner rotary ring 22 corresponds to the internal diameter of the rotary groove 24, and the inner rotary ring 22 and the rotary groove 24 form clearance fit.
The liquid guide holes 27 are arranged in six, and each liquid guide hole 27 corresponds to the position of the cutter head 4.
Specifically, when the tool bit 4 is used, a large amount of heat is generated, the heat is transmitted to the inside of the tool body 3, the coolant is input into the outer rotating ring 21 through the liquid inlet 23, enters into the inner rotating ring 22 from the inside of the outer rotating ring 21, then is transmitted to the inside of the liquid guide cavity 26 through the inner rotating ring 22, the liquid guide cavity 26 is used for enabling the coolant to be in contact with the insert block 52 through the liquid guide hole 27, the insert block 52 can conduct heat to the tool bit 4, the coolant can absorb the heat, the liquid outlet 29 can discharge the coolant, heat dissipation can be achieved through circulation of the coolant, the inner rotating ring 22 can keep the position of the outer rotating ring 21 inconvenient in rotation in the inside of the rotating groove 24, the position of the outer rotating ring 21 is more convenient to fix, and the tool bit is more stable to use.
Example 2:
referring to fig. 3 and 5, the dismounting structure 5 includes a fixing hole 56 formed in the cutter body 3, a limiting post 54 penetrating through the fixing hole 56, and a bolt 51 screwed into the limiting post 54.
The dismounting structure 5 further comprises an inserting hole 53 formed in the cutter body 3, an inserting block 52 fixed at one end of the cutter head 4, a sealing pad 55 sleeved outside the limiting column 54, and a fixing hole 56 formed in the inserting block 52.
The outer diameter of the end, away from the sealing pad 55, of the limiting post 54 is smaller than the inner diameter of the fixing hole 56, and the outer diameter of the end, close to the sealing pad 55, of the limiting post 54 is larger than the inner diameter of the fixing hole 56.
The inner diameter of the insertion hole 53 corresponds to the outer diameter of the insertion block 52, and a clearance fit is formed between the insertion hole 53 and the insertion block 52.
Specifically, when the cutter head 4 is worn for a long time, the cutter head 4 needs to be replaced after being used, at this time, the bolt 51 is screwed out from the inside of the limit post 54, then the limit post 54 can be pulled out from the inside of the fixing hole 56, then the cutter head 4 is pulled to drive the insert 52 to be pulled out from the inside of the insertion hole 53, then the new cutter head 4 can be replaced, the insert 52 on one side of the new cutter head 4 is inserted into the inside of the insertion hole 53, then the limit post 54 passes through the fixing hole 56, and the bolt 51 is screwed into the inside of the limit post 54, at this time, the cutter head 4 can be fixed, the sealing pad 55 can be sealed, and the insertion hole 53 is communicated with the liquid guide hole 27, so that heat conduction is facilitated.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A metal cutting tool with coolant supply, comprising a holder (1), a tool body (3) fixed at the top end of the holder (1), and a cutting head (4) mounted outside the tool body (3), characterized in that: a cooling structure (2) is arranged in the fixing seat (1), and a disassembly and assembly structure (5) is arranged in the cutter main body (3);
the cooling structure (2) comprises an outer rotating ring (21) arranged outside the fixing seat (1), a rotating groove (24) arranged inside the fixing seat (1) is formed, a liquid guide cavity (26) is formed above the rotating groove (24), and a liquid guide hole (27) is formed in one side of the liquid guide cavity (26).
2. A metal cutting tool with coolant supply according to claim 1, wherein: the inside of change groove (24) has offered guide way (25), and the one end of outer change ring (21) is fixed with inlet (23), and the other end of outer change ring (21) is fixed with liquid outlet (29), and the inside of outer change ring (21) is fixed with inward turning ring (22), and the bottom mounting of inward turning ring (22) has guide ring (28).
3. A metal cutting tool with coolant supply according to claim 2, wherein: the outer diameter of the guide ring (28) corresponds to the inner diameter of the guide groove (25), the guide ring (28) and the guide groove (25) form clearance fit, the liquid inlet (23) and the liquid outlet (29) are symmetrically distributed about the vertical center line of the outer rotating ring (21), the outer diameter of the inner rotating ring (22) corresponds to the inner diameter of the rotating groove (24), and the inner rotating ring (22) and the rotating groove (24) form clearance fit.
4. A metal cutting tool with coolant supply according to claim 1, wherein: six liquid guide holes (27) are formed, and each liquid guide hole (27) corresponds to the position of the cutter head (4) respectively.
5. A metal cutting tool with coolant supply according to claim 1, wherein: the dismounting structure (5) comprises a fixing hole (56) formed in the cutter body (3), a limiting column (54) penetrating through the fixing hole (56), and a bolt (51) in the limiting column (54) in a threaded mode.
6. A metal cutting tool with coolant supply according to claim 5, wherein: the dismounting structure (5) further comprises an inserting hole (53) formed in the cutter body (3), an inserting block (52) fixed at one end of the cutter head (4), a sealing gasket (55) is sleeved outside the limiting column (54), and a fixing hole (56) is formed in the inserting block (52).
7. A metal cutting tool with coolant supply according to claim 6, wherein: the outer diameter of one end, far away from the sealing gasket (55), of the limiting column (54) is smaller than the inner diameter of the fixing hole (56), and the outer diameter of one end, close to the sealing gasket (55), of the limiting column (54) is larger than the inner diameter of the fixing hole (56).
8. A metal cutting tool with coolant supply according to claim 6, wherein: the inner diameter of the insertion hole (53) corresponds to the outer diameter of the insertion block (52), and clearance fit is formed between the insertion hole (53) and the insertion block (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321497715.3U CN220145410U (en) | 2023-06-13 | 2023-06-13 | Metal cutting tool with coolant supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321497715.3U CN220145410U (en) | 2023-06-13 | 2023-06-13 | Metal cutting tool with coolant supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220145410U true CN220145410U (en) | 2023-12-08 |
Family
ID=89022514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321497715.3U Active CN220145410U (en) | 2023-06-13 | 2023-06-13 | Metal cutting tool with coolant supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220145410U (en) |
-
2023
- 2023-06-13 CN CN202321497715.3U patent/CN220145410U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |