CN214292227U - Cooling device for numerical control machining center - Google Patents
Cooling device for numerical control machining center Download PDFInfo
- Publication number
- CN214292227U CN214292227U CN202120074780.XU CN202120074780U CN214292227U CN 214292227 U CN214292227 U CN 214292227U CN 202120074780 U CN202120074780 U CN 202120074780U CN 214292227 U CN214292227 U CN 214292227U
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- China
- Prior art keywords
- fixed
- machining center
- cooling
- dust screen
- center body
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- Expired - Fee Related
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- 238000001816 cooling Methods 0.000 title claims abstract description 81
- 239000000428 dust Substances 0.000 claims abstract description 69
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 238000005192 partition Methods 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000002826 coolant Substances 0.000 abstract description 22
- 239000007788 liquid Substances 0.000 abstract description 14
- 239000000110 cooling liquid Substances 0.000 description 17
- 238000003754 machining Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model discloses a heat sink for numerical control machining center, including machining center body and cooling block, machining center body left and right ends top all is connected with first dust screen, machining center body inner wall top is fixed with the footstock, the left and right sides in footstock inner wall bottom all is fixed with driving motor, the left and right sides in footstock bottom all is fixed with the second dust screen, the footstock bottom between first dust screen and the second dust screen all is connected with the lead screw, equal threaded connection has the connecting block above the lead screw surface, the both ends all are fixed with the fixed plate about the connecting block, the left and right sides both ends of fixed plate all are fixed with the cleaning plate, the drainage groove has been seted up to the top surface in the left and right sides of baffle, the drainage groove is connected with the three-way pipe through the bottom of baffle, machining center body inner wall below left side is fixed with the cooling block, the inside cooling pipe that is fixed with of cooling block; the utility model has the advantages of clear up the dust screen automatically, conveniently collect piece, coolant liquid rapid cooling, improve coolant liquid utilization efficiency, easy operation.
Description
Technical Field
The utility model belongs to the technical field of the numerical control processing technique and specifically relates to a heat sink for numerical control machining center is related to.
Background
The numerical control machining center is a high-efficiency automatic machine tool which consists of mechanical equipment and a numerical control system and is suitable for machining complex parts. The numerical control machining center is one of numerical control machines which have the highest yield and are most widely applied in the world at present, has stronger comprehensive machining capacity, can finish more machining contents after a workpiece is clamped once, has higher machining precision, can process batch workpieces with medium machining difficulty, has the efficiency which is 5-10 times that of common equipment, can finish machining which cannot be finished by a plurality of common equipment, and is more suitable for single-piece machining or medium-small batch multi-variety production with more complex shapes and high precision requirements;
most of cooling devices for numerical control machining centers on the market at present adopt cooling liquid to cool down and handle for processing cutter and work piece, the cooling liquid after using can't be retrieved, though there is partial machining center's cooling liquid to retrieve, but the unable rapid cooling of the absorbed heat of cooling liquid in the long-time work of machining center, the cooling liquid that leads to the temperature discharges again and cools down to work piece and cutter, lead to the very poor effect of cutter and work piece, and machining center can produce a large amount of pieces at the during operation and lead to the filter screen to block up, influence machining center's radiating effect, therefore, we provide a cooling device for numerical control machining center.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a heat sink for numerical control machining center has automatic clearance dust screen, conveniently collects piece, coolant liquid rapid cooling, improves coolant liquid recycle efficiency, easy operation's advantage, has solved the problem among the prior art.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a cooling device for a numerical control machining center comprises a machining center body and a cooling block, wherein a control panel is fixed on the left side of the front end of the machining center body, the upper parts of the left and right ends of the machining center body are both connected with first dust screens, the lower parts of the first dust screens are both connected with collecting boxes in a sliding way through the interior of the machining center body, a top seat is fixed at the top end of the inner wall of the machining center body, driving motors are fixed on the left side and the right side of the bottom end of the inner wall of the top seat, the left side and the right side of the bottom end of the top seat are both fixed with second dustproof nets, the bottom end of the top seat between the first dustproof net and the second dustproof net is both connected with a screw rod, the screw rods are all connected with a rotating shaft of a driving motor, connecting blocks are all in threaded connection above the surfaces of the screw rods, the left end and the right end of the connecting block are both fixed with a fixing plate, and the left end and the right end of the fixing plate are both fixed with a cleaning plate;
a movable spray head is fixed in the middle of the bottom end of the top seat, the left end of the movable spray head is connected with a connecting pipe, a clapboard is fixed in the middle of the inner wall of the processing center body, a workbench is fixed in the middle of the top end of the clapboard, the top surfaces of the left side and the right side of the clapboard are provided with drainage grooves, the middle of the inner wall of each drainage groove is connected with a filter screen, the bottom end of the drainage groove penetrating through the partition plate is connected with a three-way pipe, a cooling block is fixed on the left side below the inner wall of the machining center body, a cooling pipe is fixed in the cooling block, the bottom end of the three-way pipe is connected with one end of the cooling pipe, the other end of the cooling pipe is connected with a return pipe, a water tank is fixed on the left side of the bottom end of the inner wall of the machining center body, the water tank is characterized in that a water pump is connected to the right side of the bottom end of the inner wall of the water tank, the connecting pipe is connected to the joint of the water pump through the partition plate, and the other end of the return pipe is connected to the top of the water tank.
The utility model discloses further set up to: and a limiting block is fixed at the bottom end of the screw rod.
Through adopting above-mentioned technical scheme, prevent that the connecting block from breaking away from the lead screw, improve the security that the connecting block removed at the lead screw.
The utility model discloses further set up to: the cleaning plate is positioned between the inner walls of the first dust screen and the second dust screen and is in contact connection with the first dust screen and the second dust screen.
Through adopting above-mentioned technical scheme, make things convenient for the cleaning plate to clear up first dust screen and second dust screen.
The utility model discloses further set up to: the movable spray head is a movable spray head with adjustable direction.
By adopting the technical scheme, the movable nozzle is conveniently aligned to the cutter and the workpiece needing cooling, and the flexibility of the movable nozzle is improved.
The utility model discloses further set up to: the cooling block is made of copper-aluminum alloy.
Through adopting above-mentioned technical scheme, make things convenient for the cooling block to absorb the heat of coolant liquid in the cooling tube fast.
The utility model discloses further set up to: the cooling pipe is a U-shaped pipeline.
Through adopting above-mentioned technical scheme, reduce the flow rate of coolant liquid on the cooling block in the cooling tube, improve the radiating efficiency of coolant liquid.
The utility model discloses further set up to: the driving motor and the water pump are electrically connected with the control panel and the power supply.
By adopting the technical scheme, the electrical connection is realized through the elements, the structural integrity of the device is increased, and the normal operation of the device is ensured.
To sum up in the above, the utility model discloses a beneficial technological effect does:
1. this a heat sink for numerical control machining center is in the use, and is structural, it rotates to drive the lead screw through driving motor, the lead screw drives the connecting block and reciprocates, the connecting block drives the cleaning board on the fixed plate and reciprocates, the dust on first dust screen surface can be cleared up to the cleaning board of one side, the processing piece on second dust screen surface is cleared up to the opposite side cleaning board, first dust screen of self-cleaning and second dust screen, the trouble of artifical clearance has been reduced, prevent that dust and piece jam from leading to machining center radiating efficiency to reduce, dust and piece after the clearance drop in the collecting box, handle dust and piece after the clearance through the collecting box, the convenience is collected dust and piece.
2. Structurally, coolant liquid in the water tank lets in movable nozzle department through water pump and connecting pipe and cools down cutter and work piece, coolant liquid after the cooling flows into in the drainage groove, filter the piece in the course of working through the filter screen, coolant liquid after the filtration is discharged into in the cooling tube in the cooling block through the three-way pipe, the temperature through the quick absorbed cooling liquid of cooling block, the circulation time of cooling tube in the cooling block is longer, the radiating efficiency of coolant liquid is improved, prevent that the coolant liquid in the water tank is too high when using for a long time, the cooling effect that leads to cutter and work piece is poor, coolant liquid after the cooling flows back through the back flow and carries out reuse in the water tank, improve coolant liquid utilization efficiency.
Drawings
Fig. 1 is a schematic view of the overall structure of a cooling device for a numerical control machining center of the present invention;
FIG. 2 is a schematic view of the internal structure of a cooling device for a CNC machining center of the present invention;
FIG. 3 is a schematic view of the overall structure of a connecting block of a cooling device for a numerical control machining center of the present invention;
fig. 4 is a schematic view of the internal structure of a cooling block of a cooling device for a numerical control machining center of the present invention.
In the figure, 1, a machining center body; 2. a control panel; 3. a first dust screen; 4. a movable nozzle; 5. a connecting pipe; 6. a drive motor; 7. a top seat; 8. connecting blocks; 9. a fixing plate; 10. a second dust screen; 11. a screw rod; 12. a limiting block; 13. a collection box; 14. a partition plate; 15. a water tank; 16. a water pump; 17. a return pipe; 18. cooling the block; 19. a three-way pipe; 20. a drainage groove; 21. a filter screen; 22. a work table; 23. cleaning the plate; 24. and (7) cooling the tube.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
With reference to figure 1 of the drawings, fig. 2 and fig. 3, which are views of the present invention, a cooling device for a numerical control machining center is disclosed, a control panel 2 is fixed on the left side of the front end of a machining center body 1, a first dust screen 3 is connected above the left and right ends of the machining center body 1, a collecting box 13 is connected below the first dust screen 3 through the inside of the machining center body 1 in a sliding manner, a top seat 7 is fixed on the top end of the inner wall of the machining center body 1, a driving motor 6 is fixed on the left and right sides of the bottom end of the inner wall of the top seat 7, a second dust screen 10 is fixed on the left and right sides of the bottom end of the top seat 7, a lead screw 11 is connected to the bottom end of the top seat 7 between the first dust screen 3 and the second dust screen 10, the lead screw 11 is connected to the rotating shaft of the driving motor 6, a connecting block 8 is connected to the surface of the lead screw 11 in a threaded manner, fixing plates 9 are fixed at the left and right ends of the connecting block 8, and right ends of the fixing plates 23 are fixed to the fixing plates 9;
in this embodiment, during the use, through first dust screen 3 and the second dust screen 10 that set up on processing center body 1, effectively prevent that the dust from getting into, it rotates to drive lead screw 11 through driving motor 6, lead screw 11 drives connecting block 8 and reciprocates, connecting block 8 drives cleaning plate 23 on the fixed plate 9 and reciprocates, the dust on first dust screen 3 surface can be cleared up to cleaning plate 23 of one side, the processing piece on second dust screen 10 surface is cleared up to opposite side cleaning plate 23, realize first dust screen 3 of self-cleaning and second dust screen 10, the trouble of manual cleaning has been reduced, prevent that dust and piece jam from leading to processing center body 1 radiating efficiency to reduce, dust and piece after the clearance drop in collecting box 13, handle dust and piece after the clearance through collecting box 13, the convenience is collected dust and piece.
Referring to fig. 2 and 4, a movable nozzle 4 is fixed in the middle of the bottom end of a top seat 7, the left end of the movable nozzle 4 is connected with a connecting pipe 5, a partition 14 is fixed in the middle of the inner wall of a machining center body 1, a workbench 22 is fixed in the middle of the top end of the partition 14, a drainage groove 20 is formed in the top surfaces of the left side and the right side of the top end of the partition 14, a filter screen 21 is connected in the middle of the inner wall of the drainage groove 20, a three-way pipe 19 is connected to the bottom end of the partition 14 in the drainage groove 20, a cooling block 18 is fixed on the left side of the lower portion of the inner wall of the machining center body 1, a cooling pipe 24 is fixed inside the cooling block 18, one end of the cooling pipe 24 is connected to the bottom end of the three-way pipe 19, a return pipe 17 is connected to the other end of the cooling pipe 24, a water tank 15 is fixed on the left side of the bottom end of the inner wall of the machining center body 1, a water pump 16 is connected to the right side of the bottom end of the inner wall of the water tank 15, a water pump 16 is connected to the connecting pipe 5 through the partition 14, and the other end of the return pipe 17 is connected to the top of the water tank 15.
In this embodiment, during the use, coolant in the water tank 15 lets in movable nozzle 4 department through water pump 16 and connecting pipe 5 and lowers the temperature to cutter and work piece, coolant after the cooling flows into in drainage groove 20, filter the piece in the course of working through filter screen 21, coolant after the filtration is discharged in the cooling tube 24 in cooling block 18 through three-way pipe 19, absorb the temperature of coolant fast through cooling block 18, the circulation time of cooling tube 24 in cooling block 18 is longer, improve the radiating efficiency of coolant, prevent that the coolant in the water tank 15 from the high temperature when using for a long time, lead to the cooling effect of cutter and work piece poor, coolant after the cooling flows back to water tank 15 through back pipe 17 and carries out reuse, improve the coolant utilization efficiency.
Referring to fig. 2, the bottom end of the screw rod 11 is fixed with a limiting block 12, so that the connecting block 8 is prevented from being separated from the screw rod 11, and the moving safety of the connecting block 8 on the screw rod 11 is improved.
Referring to fig. 2, the cleaning plate 23 is located between the inner walls of the first dust screen 3 and the second dust screen 10, and is in contact connection with the first dust screen 3 and the second dust screen 10, so that the cleaning plate 23 can clean the first dust screen 3 and the second dust screen 10 conveniently.
Referring to fig. 2, the movable nozzle 4 is a movable nozzle with adjustable direction, so that the movable nozzle 4 is conveniently aligned to a cutter and a workpiece to be cooled, and the flexibility of the movable nozzle 4 is increased.
Referring to fig. 4, the cooling block 18 is made of copper-aluminum alloy, so that the cooling block 18 can rapidly absorb heat of the cooling liquid in the cooling pipe 24.
Referring to fig. 4, the cooling pipe 24 is a "U" shaped pipe, which reduces the flow rate of the cooling liquid in the cooling pipe 24 on the cooling block 18, and improves the heat dissipation efficiency of the cooling liquid.
Referring to fig. 2, the driving motor 6 and the water pump 16 are electrically connected with the control panel 2 and the power supply, and are electrically connected with each other through each element, so that the structural integrity of the device is increased, and the normal operation of the device is ensured.
The implementation principle of the embodiment is as follows:
the utility model relates to a cooling device for a numerical control machining center, when in use, the first dust screen 3 and the second dust screen 10 arranged on the machining center body 1 effectively prevent dust from entering, the screw rod 11 is driven to rotate by the driving motor 6, the screw rod 11 drives the connecting block 8 to move up and down, the connecting block 8 drives the cleaning plate 23 on the fixing plate 9 to move up and down, the cleaning plate 23 on one side can clean dust on the surface of the first dust screen 3, the cleaning plate 23 on the other side can clean processing debris on the surface of the second dust screen 10, the automatic cleaning of the first dust screen 3 and the second dust screen 10 is realized, the trouble of manual cleaning is reduced, the reduction of the heat dissipation efficiency of the machining center body 1 caused by the blockage of the dust and the debris is prevented, the cleaned dust and the debris fall in the collecting box 13, the cleaned dust and the debris are treated by the collecting box 13, and the collection of the dust and the debris is convenient, in the working process of the machining center body 1, cooling liquid in the water tank 15 is introduced into the movable nozzle 4 through the water pump 16 and the connecting pipe 5 to cool the cutter and the workpiece, the cooled cooling liquid flows into the drainage groove 20, chips in the machining process are filtered through the filter screen 21, the filtered cooling liquid is discharged into the cooling pipe 24 in the cooling block 18 through the three-way pipe 19, the temperature of the cooling liquid is quickly absorbed through the cooling block 18, the circulation time of the cooling pipe 24 in the cooling block 18 is long, the heat dissipation efficiency of the cooling liquid is improved, the phenomenon that the temperature of the cooling liquid in the water tank 15 is too high during long-time use is prevented, the cooling effect of the cutter and the workpiece is poor, the cooled cooling liquid flows back into the water tank 15 through the return pipe 17 to be recycled, the utilization efficiency of the cooling liquid is improved, and the technical problem existing in the prior art is solved.
Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a heat sink for numerical control machining center, includes machining center body (1) and cooling block (18), its characterized in that: the processing center comprises a processing center body (1), a control panel (2) is fixed on the left side of the front end of the processing center body (1), a first dust screen (3) is connected above the left end and the right end of the processing center body (1), a collecting box (13) is connected below the first dust screen (3) through the inside of the processing center body (1) in a sliding manner, a top seat (7) is fixed at the top end of the inner wall of the processing center body (1), driving motors (6) are fixed on the left side and the right side of the bottom end of the inner wall of the top seat (7), a second dust screen (10) is fixed on the left side and the right side of the bottom end of the top seat (7), a lead screw (11) is connected with the bottom end of the top seat (7) between the first dust screen (3) and the second dust screen (10), the lead screw (11) is connected with a rotating shaft of the driving motor (6), connecting blocks (8) are in threaded connection with the upper surface of the lead screw (11), and fixing plates (9) are fixed at the left end and the right end of the connecting blocks (8), cleaning plates (23) are fixed at the left end and the right end of the fixing plate (9);
the movable spray head (4) is fixed in the middle of the bottom end of the top seat (7), the left end of the movable spray head (4) is connected with a connecting pipe (5), a partition plate (14) is fixed in the middle of the inner wall of the machining center body (1), a workbench (22) is fixed in the middle of the top end of the partition plate (14), drainage grooves (20) are formed in the surfaces of the top ends of the left side and the right side of the partition plate (14), a filter screen (21) is connected in the middle of the inner wall of the drainage grooves (20), a three-way pipe (19) is connected to the bottom end of the drainage grooves (20) penetrating through the partition plate (14), a cooling block (18) is fixed on the left side below the inner wall of the machining center body (1), a cooling pipe (24) is fixed inside the cooling block (18), the bottom end of the three-way pipe (19) is connected to one end of the cooling pipe (24), a return pipe (17) is connected to the other end of the cooling pipe, a water tank (15) is fixed on the left side of the bottom end of the inner wall of the machining center body (1), the water tank is characterized in that a water pump (16) is connected to the right side of the bottom end of the inner wall of the water tank (15), the connecting pipe (5) is connected to the joint of the water pump (16) through the partition plate (14), and the other end of the return pipe (17) is connected to the top of the water tank (15).
2. The cooling device for the numerical control machining center according to claim 1, characterized in that: the bottom end of the screw rod (11) is fixed with a limiting block (12).
3. The cooling device for the numerical control machining center according to claim 1, characterized in that: the cleaning plate (23) is positioned between the inner walls of the first dust screen (3) and the second dust screen (10) and is in contact connection with the first dust screen (3) and the second dust screen (10).
4. The cooling device for the numerical control machining center according to claim 1, characterized in that: the movable spray head (4) is a movable spray head with adjustable direction.
5. The cooling device for the numerical control machining center according to claim 1, characterized in that: the cooling block (18) is made of copper-aluminum alloy.
6. The cooling device for the numerical control machining center according to claim 1, characterized in that: the cooling pipe (24) is a U-shaped pipeline.
7. The cooling device for the numerical control machining center according to claim 1, characterized in that: the driving motor (6) and the water pump (16) are electrically connected with the control panel (2) and the power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120074780.XU CN214292227U (en) | 2021-01-12 | 2021-01-12 | Cooling device for numerical control machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120074780.XU CN214292227U (en) | 2021-01-12 | 2021-01-12 | Cooling device for numerical control machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214292227U true CN214292227U (en) | 2021-09-28 |
Family
ID=77824361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120074780.XU Expired - Fee Related CN214292227U (en) | 2021-01-12 | 2021-01-12 | Cooling device for numerical control machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214292227U (en) |
-
2021
- 2021-01-12 CN CN202120074780.XU patent/CN214292227U/en not_active Expired - Fee Related
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| 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: 20210928 |