CN220544489U - Heat exchanger structure of numerical control machine tool - Google Patents
Heat exchanger structure of numerical control machine tool Download PDFInfo
- Publication number
- CN220544489U CN220544489U CN202321985938.4U CN202321985938U CN220544489U CN 220544489 U CN220544489 U CN 220544489U CN 202321985938 U CN202321985938 U CN 202321985938U CN 220544489 U CN220544489 U CN 220544489U
- Authority
- CN
- China
- Prior art keywords
- machine tool
- heat exchanger
- fixedly connected
- exchanger structure
- electric box
- 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.)
- Active
Links
- 238000007790 scraping Methods 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 26
- 239000000428 dust Substances 0.000 abstract description 7
- 238000001816 cooling Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 241000883990 Flabellum Species 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a heat exchanger structure of a numerical control machine tool, which comprises a mounting shell, wherein the mounting shell is fixed on a communication port between a machine tool electric box and the outside for gas exchange, one side of the machine tool electric box is fixedly connected with a fixing frame, a sliding rod is arranged between the fixing frame and the machine tool electric box, sliding grooves are formed in the outer walls of two sides of the mounting shell, the same scraping strip is connected in the two sliding grooves in a sliding manner, scissor-type connecting rods are connected in the inner walls of two sides of the fixing frame in a rotating manner, the other ends of the two scissor-type connecting rods are connected with the same connecting plate in a rotating manner, and the connecting plate is connected with the sliding rod in a sliding manner. The utility model can clean the dust attached on the filter screen and avoid the dust from affecting the efficiency of cold and hot air exchange.
Description
Technical Field
The utility model relates to the technical field of heat exchangers, in particular to a heat exchanger structure of a numerical control machine tool.
Background
When the numerical control machine tool works, a large amount of heat is dissipated to the whole electric box, and the electric box dissipates heat through the heat exchanger arranged inside.
Through retrieving, chinese patent with publication number CN218788606U discloses an improved heat exchanger structure of electric box of numerically-controlled machine tool, which connects the heat dissipating device outside the electric box to improve the heat dissipating effect, but ignores the fact that the louver of the ventilation filtering net cover at the air inlet will adhere with a lot of dust after long-term use, and the filter screen will be blocked when not cleaning in time, which affects the efficiency of cold and hot air exchange.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a heat exchanger structure of a numerical control machine tool.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a digit control machine tool heat exchanger structure, includes the installation shell, and the installation shell is fixed on the intercommunication mouth that machine tool electric box carries out gas exchange with the external world, one side fixedly connected with mount of machine tool electric box is provided with the slide bar between mount and the machine tool electric box, the spout has all been seted up to the both sides outer wall of installation shell, and sliding connection has same strip of scraping in two spouts, and the both sides inner wall of mount all rotates and is connected with the scissors type connecting rod, and the other end of two scissors type connecting rods all rotates and is connected with same connecting plate, connecting plate and slide bar sliding connection, the both sides inner wall fixedly connected with mounting bracket of installation shell, one side rotation of mounting bracket is connected with the flabellum frame, and the one end that the axle passed the mounting bracket of flabellum frame is fixed with driven gear, fixedly connected with filter screen in the installation shell.
As a still further scheme of the utility model, the inner wall of the bottom of the installation shell is fixedly connected with a driving motor, and one end of an output shaft of the driving motor is fixedly connected with a rotating shaft.
As a still further proposal of the utility model, the rotating shaft is provided with a driving gear which is meshed with a driven gear.
As a still further proposal of the utility model, the outer wall of the bottom of the installation shell is provided with a sliding hole, and a connecting rod is connected in the sliding hole in a sliding way.
As a still further proposal of the utility model, one end of the connecting rod is fixedly connected with a hairbrush, and the other end is fixedly connected with a handle.
As a still further proposal of the utility model, the top of the handle is fixedly connected with a spring, and the spring is fixed with the installation shell.
As a still further proposal of the utility model, the inside of the installation shell is fixedly connected with two guide rods, and the guide rods penetrate through the scraping strip.
The beneficial effects of the utility model are as follows:
1. through the cooperation use of cutting fork connecting rod and scraping strip, manual pulling connecting plate, connecting plate extrusion cut fork connecting rod makes cut fork connecting rod extension drive and scrapes the strip and remove, scrapes the strip and scrapes the washing through removing the filter screen, and the clearance is attached to the dust on the filter screen, avoids the dust to influence the efficiency of cold and hot air exchange, has improved work efficiency.
2. The fan frame is driven to rotate in a mode of meshing the fan driving gear and the driven gear, so that the fan blade conveys external air into the electric box to exchange heat, heat exchange is performed inside the electric box, elements inside the electric box are prevented from working at high temperature for a long time, and the service life of the machine tool is prolonged.
3. Through the use of guide bar, the guide bar can prevent to scrape the strip and take place the skew when removing, makes heat exchanger structure during operation more stable, has improved heat exchanger structure's stability.
Drawings
FIG. 1 is a schematic view of a front side three-dimensional structure of a heat exchanger structure of a numerically-controlled machine tool according to the present utility model;
FIG. 2 is a schematic diagram of a heat exchanger structure of a numerically-controlled machine tool according to the present utility model;
fig. 3 is a schematic diagram of an installation structure of a heat exchanger structure of a numerically-controlled machine tool according to the present utility model.
In the figure: 1. an electric box of the machine tool; 2. a mounting shell; 3. a chute; 4. scraping the strip; 5. a filter screen; 6. a guide rod; 7. a fixing frame; 8. a scissor type connecting rod; 9. a connecting plate; 10. a slide bar; 11. a mounting frame; 12. a handle; 13. a spring; 14. a connecting rod; 15. a fan blade rack; 16. a rotating shaft; 17. a drive gear; 18. a driven gear; 19. a brush.
Detailed Description
While the present disclosure will be fully described with reference to the accompanying drawings, which contain preferred embodiments of the present disclosure, it is to be understood that prior to the description, one of ordinary skill in the art may modify the utility model herein described while achieving the technical effects of the present disclosure, and thus, it is to be understood that the above description is a broad disclosure to one of ordinary skill in the art and is not to be taken as limiting the exemplary embodiments described in the present disclosure.
Referring to fig. 1-3, a numerically-controlled machine tool heat exchanger structure comprises a mounting shell 2, wherein the mounting shell 2 is fixed on a communication port of a machine tool electric box 1 for gas exchange with the outside through bolts, a fixing frame 7 is fixed on one side of the machine tool electric box 1 through bolts, a sliding rod 10 is fixedly inserted between the fixing frame 7 and the machine tool electric box 1, a filter screen 5 is fixed in the mounting shell 2 through bolts, sliding grooves 3 are formed in the outer walls of two sides of the mounting shell 2, the same scraping strips 4 are connected in the sliding grooves 3 in a sliding manner, the fixing frame 7 is fixed on one side of the electric box 1 through bolts, a scissor type connecting rod 8 is connected in a rotating manner on the inner walls of two sides of the fixing frame 7, the same connecting plate 9 is connected with the sliding connection of the sliding rod 10 in a rotating manner, the connecting plate 9 is manually pulled, the scissor type connecting rod 8 is extruded by the connecting plate 9, the scissor type connecting rod 8 is stretched to drive the scraping strips 4 to move, the scraping strips 4 scrape the filter screen 5 through movement, dust adhered on the filter screen 5 is cleaned, the efficiency of cold and hot air exchange is prevented, and working efficiency is improved;
the inner walls of the two sides of the installation shell 2 are fixedly provided with an installation frame 11 through bolts, the installation frame 11 is rotatably installed with a connecting shaft of the fan blade frame 15 through a scarf joint bearing, one end of the connecting shaft of the fan blade frame 15 penetrates through the installation frame 11 to be connected with a driven gear 18 in a key manner, the inner wall of the bottom of the installation shell 2 is fixedly provided with a driving motor through bolts, one end of an output shaft of the driving motor is fixedly provided with a rotating shaft 16 through bolts, the rotating shaft 16 is connected with a driving gear 17 in a key manner, and the driving gear 17 is meshed with the driven gear 18; the driving motor is arranged at the bottom of the installation shell 2, and the fan blade frame 15 is driven to rotate by utilizing gear engagement, so that the situation that wind power circulation is blocked because of the volume of the motor is avoided;
when the electric box cooling device is used, the driving motor is started, the driving motor drives the rotating shaft 16 to rotate, the rotating shaft 16 drives the fan blade frame 15 to rotate through gear meshing, external air is led to pass through the filter screen 5 to enter the electric box 1 under the action of the fan blade frame 15, heat exchange is carried out between the external air and elements inside the electric box, and therefore the effect of cooling the electric box is achieved.
According to the utility model, the outer wall of the bottom of the installation shell 2 is provided with a sliding hole, a connecting rod 14 is slidably connected in the sliding hole, one end of the connecting rod 14 is fixedly provided with a brush 19 through a bolt, the other end of the connecting rod is fixedly provided with a handle 12 through a bolt, the top of the handle 12 is fixedly provided with a spring 13 through a bolt, the spring 13 is fixed with the installation shell 2, a worker moves the handle 12 upwards, the handle 12 drives the connecting rod 14 to move upwards, and the connecting rod 14 drives the brush 19 to move upwards to be in contact with the fan blade frame 15, so that the surface of the fan blade frame 15 can be cleaned by the brush 19;
two guide rods 6 are fixed inside the installation shell 2 through bolts, the guide rods 6 penetrate through the scraping strips 4, and the guide rods 6 can prevent the scraping strips 4 from shifting when moving.
Working principle: when the electric box cooling device is used, the driving motor is started, the driving motor drives the rotating shaft 16 to rotate, the rotating shaft 16 drives the gear to mesh so that the fan blade frame 15 rotates, and external air passes through the filter screen 5 to enter the electric box 1 to exchange heat with elements in the electric box, so that the effect of cooling the electric box is achieved;
when cleaning is needed, the connecting plate 9 is manually pulled, the connecting plate 9 extrudes the scissor-fork type connecting rod 8 through moving, so that the scissor-fork type connecting rod 8 stretches, the scissor-fork type connecting rod 8 drives the scraping strip 4 to move along the sliding grooves 3 on two sides of the installation shell 2, and the scraping strip 4 scrapes and washes the filter screen 5 through moving, so as to clean dust attached to the filter screen 5.
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 (7)
1. The utility model provides a digit control machine tool heat exchanger structure, includes installation shell (2), and installation shell (2) are fixed on the intercommunication mouth that carries out gas exchange with the external world in lathe electric box (1), one side fixedly connected with mount (7) of lathe electric box (1), be provided with slide bar (10) between mount (7) and lathe electric box (1), a serial communication port, spout (3) have all been seted up to the both sides outer wall of installation shell (2), and sliding connection has same scraping strip (4) in two spouts (3), and the both sides inner wall of mount (7) all rotates and is connected with scissors fork connecting rod (8), and the other end of two scissors fork connecting rod (8) is all rotated and is connected with same connecting plate (9), connecting plate (9) and slide bar (10) sliding connection, one side rotation of mount (11) is connected with fan blade (15) in the one side of mount (11), and the one end that the connecting shaft of fan blade (15) passed (11) is fixed with driven gear (18), fixedly connected with filter screen (5) in installation shell (2).
2. The numerically-controlled machine tool heat exchanger structure according to claim 1, wherein the inner wall of the bottom of the installation shell (2) is fixedly connected with a driving motor, and one end of an output shaft of the driving motor is fixedly connected with a rotating shaft (16).
3. A numerically controlled machine tool heat exchanger structure according to claim 2, wherein the spindle (16) is provided with a drive gear (17), the drive gear (17) being in mesh with a driven gear (18).
4. The numerically-controlled machine tool heat exchanger structure according to claim 1, wherein a sliding hole is formed in the outer wall of the bottom of the installation shell (2), and a connecting rod (14) is slidably connected in the sliding hole.
5. The numerically-controlled machine tool heat exchanger structure according to claim 4, wherein one end of the connecting rod (14) is fixedly connected with a brush (19), and the other end is fixedly connected with a handle (12).
6. The numerically-controlled machine tool heat exchanger structure according to claim 5, wherein a spring (13) is fixedly connected to the top of the handle (12), and the spring (13) is fixed to the mounting case (2).
7. A numerically controlled machine tool heat exchanger structure according to claim 1, characterized in that the inside of the mounting shell (2) is fixedly connected with two guide rods (6), and the guide rods (6) pass through the scraping strip (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321985938.4U CN220544489U (en) | 2023-07-27 | 2023-07-27 | Heat exchanger structure of numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321985938.4U CN220544489U (en) | 2023-07-27 | 2023-07-27 | Heat exchanger structure of numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220544489U true CN220544489U (en) | 2024-02-27 |
Family
ID=89976553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321985938.4U Active CN220544489U (en) | 2023-07-27 | 2023-07-27 | Heat exchanger structure of numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220544489U (en) |
-
2023
- 2023-07-27 CN CN202321985938.4U patent/CN220544489U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113477568B (en) | Convenient cleaning device and cleaning method for industrial control machine | |
| CN211536933U (en) | Electric automatization dust collector | |
| CN214073120U (en) | Ventilation type environmental protection curtain | |
| CN210959248U (en) | Equipment box for data machine room | |
| CN220544489U (en) | Heat exchanger structure of numerical control machine tool | |
| CN113084569B (en) | Numerical control machine tool capable of achieving double-station machining | |
| CN114251308A (en) | Large-scale ventilation blower convenient to clearance flabellum | |
| CN211084319U (en) | Auxiliary device for water chilling unit | |
| CN219063674U (en) | Self-cleaning system of environment-friendly air conditioner | |
| CN112290395A (en) | Energy-concerving and environment-protective high-efficient heat dissipation type switch board is used to subway station | |
| CN216720573U (en) | Outdoor 5G basic station intelligent power distribution cabinet | |
| CN218380084U (en) | Heat radiator for refrigeration plant | |
| CN218093645U (en) | Dust type radiator fan group | |
| CN216480175U (en) | Wind-powered electricity generation is filter equipment for lubricating oil station with cooling body | |
| CN218901215U (en) | Fan with filtering structure | |
| CN219625943U (en) | Computer case with dustproof structure | |
| CN209978339U (en) | Air conditioner convenient to remove dust | |
| CN217952554U (en) | Building is warm to be led to and is used high-efficient ventilation unit | |
| CN220776376U (en) | LED screen controller capable of efficiently radiating heat | |
| CN213672167U (en) | Automatic diagonal bracing cutting and deslagging equipment for aluminum alloy die carrier machining | |
| CN219462870U (en) | Ventilation filtering device of wind power tower | |
| CN220694050U (en) | Henhouse heat preservation ventilation unit | |
| CN215934087U (en) | Automatic dust removal power distribution cabinet is used in electric power engineering installation | |
| CN220896103U (en) | But self-cleaning's high-voltage wire inlet cabinet | |
| CN220227786U (en) | Dustproof device for oil-cooled radiator of fan gear box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |