CN218211843U - Machine tool spindle box testing device - Google Patents
Machine tool spindle box testing device Download PDFInfo
- Publication number
- CN218211843U CN218211843U CN202222871902.5U CN202222871902U CN218211843U CN 218211843 U CN218211843 U CN 218211843U CN 202222871902 U CN202222871902 U CN 202222871902U CN 218211843 U CN218211843 U CN 218211843U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- headstock
- gas
- intake pipe
- machine tool
- 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
- 238000012360 testing method Methods 0.000 title claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims abstract description 29
- 239000000945 filler Substances 0.000 claims abstract description 18
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 5
- 230000009977 dual effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000003754 machining Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 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
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a lathe headstock test technical field provides lathe headstock testing arrangement, including gas-supply pipe, headstock main part and oil filler point, the oil drain is installed to the bottom of headstock main part, and the sealing plug is installed to the bottom of oil drain, and the oil filler point is installed on the top of headstock main part, and the top of oil filler point is provided with the intake pipe, and the one end of intake pipe is provided with the dismouting structure, and the barometer is installed to one side on intake pipe top, and the outside of barometer is provided with protective structure, and the gas-supply pipe is installed to the other end of intake pipe. The utility model discloses a first filter screen that sets up between gas-supply pipe and intake pipe, under the dual filtration of first filter screen and second filter screen, can avoid the dust to get into the headstock main part and influence the use of its inner part, loosen the fixing bolt who seals on the lid, open sealed lid for fixture block and draw-in groove loosen each other and take off, alright take out first filter screen and second filter screen, realize the purpose of changing.
Description
Technical Field
The utility model relates to a lathe headstock test technical field, in particular to lathe headstock testing arrangement.
Background
Along with the wide use of machine tools, the requirements for a main spindle box are continuously improved, the main spindle box is an important part of the machine tool and mainly used for supporting a main spindle and enabling the main spindle to rotate, the functions of starting, braking, speed changing, reversing and the like of the main spindle are achieved, the stability of machining of the main spindle of the machine tool can be affected by the good and bad air tightness of the main spindle box, if the air tightness of the main spindle box is not good, the phenomenon that cooling oil circulating outside the main spindle leaks can occur, the main spindle is heated in machining, and the machining effect of the machine tool is affected.
Lathe headstock testing arrangement structure is comparatively single, has the weak point when using:
1. when the testing device of the spindle box of the machine tool is used for testing, gas can be introduced into the spindle box, and if the gas is not filtered, dust carried in the gas can enter the spindle box, so that the use effect of parts in the spindle box can be influenced;
2. when the testing device for the spindle box of the machine tool is not used, the air pressure gauge is not convenient to protect, and the air pressure gauge is easily damaged by external force, so that the testing device for the spindle box of the machine tool needs to be researched to solve the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims at providing a lathe headstock testing arrangement for solve current lathe headstock testing arrangement to the relatively poor defect of gaseous filter effect.
(II) contents of utility model
In order to solve the technical problem, the utility model provides a following technical scheme: lathe headstock testing arrangement, including gas-supply pipe, headstock main part and oil filler point, the oil drain is installed to the bottom of headstock main part, and the bottom of oil drain installs the sealing plug, the oil filler point is installed on the top of headstock main part, the top of oil filler point is provided with the intake pipe, the one end of intake pipe is provided with the dismouting structure, the barometer is installed to one side on intake pipe top, the outside of barometer is provided with protective structure, the gas-supply pipe is installed to the other end of intake pipe, the valve is installed to the inside one end of gas-supply pipe, the one end of gas-supply pipe is provided with filtration, filtration is including casing, draw-in groove, first filter screen, fixture block, second filter screen and sealed lid, the casing is installed between gas-supply pipe and intake pipe, sealed lid is installed on the top of casing, first filter screen is installed to the inside one side of casing, the second filter screen is installed to the inside opposite side of casing, the fixture block is all installed with the bottom of first filter screen to the second filter screen, and the bottom of fixture block all is provided with the draw-in groove. The filtering structure can play a certain filtering role on gas, and dust is prevented from entering the main body of the main shaft box.
Preferably, the clamping groove is arranged on the inner wall of the shell, and the clamping groove and the clamping block form a clamping structure.
Preferably, the cross-sectional areas of the first filter screen and the second filter screen are rectangular, and the first filter screen and the second filter screen are arranged in axial symmetry through the shell.
Preferably, the dismouting structure is including cutting ferrule, stopper and preformed hole, the one end at the intake pipe is installed to the stopper, the cutting ferrule is installed in the outside of stopper, and the internally mounted of cutting ferrule has the preformed hole. The dismouting structure that sets up is convenient for be in the same place intake pipe and oil filler point high-speed joint, improves the result of use.
Preferably, the inner wall of the preformed hole is provided with threads, and the clamping sleeve is meshed with the limiting block through the threads.
Preferably, the diameter of the air inlet pipe is larger than that of the oil filling hole, and one end of the oil filling hole is arranged inside the air inlet pipe.
Preferably, protective structure is including protecting crust, hinge and protective cover, the outside at the barometer is installed to the protecting crust, the hinge is installed to the top symmetry of protecting crust one end, and the one end of hinge articulates there is the protective cover. The protective structure arranged can play a certain protective role on the barometer, and the service life of the barometer is prolonged.
(III) advantageous effects
The utility model provides a lathe headstock testing arrangement, its advantage lies in:
(1) Through the first filter screen arranged between the gas conveying pipe and the gas inlet pipe, under the double filtration of the first filter screen and the second filter screen, dust can be prevented from entering the main spindle box body to influence the use of internal parts of the main spindle box body;
(2) The air inlet pipe is sleeved on the oil injection hole through the clamping sleeve arranged at one end of the air inlet pipe, the clamping sleeve is rotated to move downwards, the lower end of the limiting block is tightened, the oil injection hole and the air inlet pipe can be fixed, and the purpose of quickly connecting the oil injection hole and the air inlet pipe is achieved;
(3) Through the protective cover arranged on the outer side of the barometer, when the barometer is not used, the protective cover is closed, and under the protective effect of the protective cover and the protective shell, the barometer can be prevented from being damaged due to external force collision, so that the service life of the barometer can be prolonged.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the front cross-sectional structure of the detachable structure of the present invention;
FIG. 3 is a schematic view of a partial structure of the filter structure of the present invention;
fig. 4 is a schematic view of the front cross-sectional structure of the protective structure of the present invention;
fig. 5 is a schematic diagram of the three-dimensional structure of the filtering structure of the present invention.
The reference numerals in the figures illustrate: 1. a gas delivery pipe; 2. a filter structure; 201. a housing; 202. a card slot; 203. a first filter screen; 204. a clamping block; 205. a second filter screen; 206. a sealing cover; 3. a valve; 4. a sealing plug; 5. an oil drain hole; 6. a main spindle case body; 7. an oil filler hole; 8. a disassembly and assembly structure; 801. a card sleeve; 802. a limiting block; 803. reserving a hole; 9. an air inlet pipe; 10. a barometer; 11. a protective structure; 1101. a protective shell; 1102. a hinge; 1103. a protective cover.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of 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.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
Please refer to fig. 1-5, the utility model provides a lathe headstock testing arrangement, including gas-supply pipe 1, headstock main part 6 and oil filler point 7, oil drain 5 is installed to the bottom of headstock main part 6, and sealing plug 4 is installed to the bottom of oil drain 5, oil filler point 7 is installed on the top of headstock main part 6, the top of oil filler point 7 is provided with intake pipe 9, the diameter of intake pipe 9 is greater than the diameter of oil filler point 7, the one end setting of oil filler point 7 is in the inside of intake pipe 9, barometer 10 is installed to one side on intake pipe 9 top, gas-supply pipe 1 is installed to the other end of intake pipe 9, valve 3 is installed to the inside one end of gas-supply pipe 1, the one end of gas-supply pipe 1 is provided with filtration structure 2, filtration structure 2 is including casing 201, draw-in groove 202, first filter screen 203, fixture block 204, second filter screen 205 and sealed lid 206 are all installed to the bottom of second filter screen 205 and first filter screen 203, casing 201 installs 206 between gas-supply pipe 201, first filter screen 201 and sealed lid 204, the bottom of casing 201 all is provided with the fixture block 204 and the dismouting of the clamp groove 202, the inner wall 202 that the fixture 202 constitutes the first filter screen 202 through the clamp groove 201 of the dismouting structure.
The cross-sectional areas of the first filter screen 203 and the second filter screen 205 are rectangular, the first filter screen 203 and the second filter screen 205 are arranged in axial symmetry through the shell 201, and the filtering effect can be improved through the use of the first filter screen 203 and the second filter screen 205.
In this embodiment, the air inlet pipe 9 is connected to the oil filling hole 7, the oil drain hole 5 is sealed by using the sealing plug 4, so that the main spindle box body 6 becomes an airtight environment, the valve 3 is opened, gas is input into the main spindle box body 6 through the air delivery pipe 1 and the air inlet pipe 9, after the reading of the gas pressure gauge 10 is stable, the valve 3 is closed, it is observed whether the reading of the gas pressure gauge 10 changes, if the reading is reduced, it indicates that the air tightness of the main spindle box body 6 is not good, maintenance is required, double filtration is performed through the first filter screen 203 and the second filter screen 205, dust can be prevented from entering the main spindle box body 6 to a certain extent, when the first filter screen 203 and the second filter screen 205 need to be replaced, the fixing bolt on the sealing cover 206 is loosened, the sealing cover 206 is opened, so that the fixture block 204 and the clamping groove 202 are loosened from each other, the fixing limit on the first filter screen 203 and the second filter screen 205 is removed, and the first filter screen 203 and the second filter screen 205 can be replaced.
Example two
This embodiment still includes: intake pipe 9's one end is provided with dismouting structure 8, dismouting structure 8 is including cutting ferrule 801, stopper 802 and preformed hole 803, the one end at intake pipe 9 is installed to stopper 802, cutting ferrule 801 is installed in the outside of stopper 802, and the internally mounted of cutting ferrule 801 has preformed hole 803, set up the screw thread on the inner wall of preformed hole 803, cutting ferrule 801 meshes with stopper 802 mutually through the screw thread, through the use of cutting ferrule 801, the tightening up and opening of the stopper 802 lower extreme of being convenient for.
In this embodiment, overlap intake pipe 9 on oil filler point 7, rotate cutting ferrule 801 for cutting ferrule 801 downshifts, and the lower extreme of stopper 802 is tightened up, alright be in the same place oil filler point 7 and intake pipe 9 high-speed joint, when not using barometer 10, closes protective cover 1103, through the guard action of protective cover 1103 with protective cover 1101, can avoid external force collision and damage barometer 10.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. Lathe headstock testing arrangement, including gas-supply pipe (1), headstock main part (6) and oil filler point (7), its characterized in that: an oil drain hole (5) is formed in the bottom end of the main spindle box body (6), a sealing plug (4) is arranged at the bottom end of the oil drain hole (5), and an oil filling hole (7) is formed in the top end of the main spindle box body (6);
an air inlet pipe (9) is arranged at the top end of the oil injection hole (7), a dismounting structure (8) is arranged at one end of the air inlet pipe (9), a barometer (10) is installed at one side of the top end of the air inlet pipe (9), a protection structure (11) is arranged on the outer side of the barometer (10), and a gas pipe (1) is installed at the other end of the air inlet pipe (9);
valve (3) are installed to the inside one end of gas-supply pipe (1), the one end of gas-supply pipe (1) is provided with filtration (2), filtration (2) are including casing (201), draw-in groove (202), first filter screen (203), fixture block (204), second filter screen (205) and sealed lid (206), install between gas-supply pipe (1) and intake pipe (9) casing (201), sealed lid (206) are installed on the top of casing (201), first filter screen (203) are installed to the inside one side of casing (201), second filter screen (205) are installed to the inside opposite side of casing (201), fixture block (204) are all installed with the bottom of first filter screen (203) in second filter screen (205), and the bottom of fixture block (204) all is provided with draw-in groove (202).
2. The machine tool headstock testing device of claim 1, characterized in that: the clamping groove (202) is arranged on the inner wall of the shell (201), and the clamping groove (202) and the clamping block (204) form a clamping structure.
3. The machine tool headstock testing device of claim 1, wherein: the cross-sectional areas of the first filter screen (203) and the second filter screen (205) are rectangular, and the first filter screen (203) and the second filter screen (205) are arranged in an axial symmetry mode through the shell (201).
4. The machine tool headstock testing device of claim 1, wherein: dismouting structure (8) are including cutting ferrule (801), stopper (802) and preformed hole (803), the one end at intake pipe (9) is installed in stopper (802), cutting ferrule (801) is installed in the outside of stopper (802), and the internally mounted of cutting ferrule (801) has preformed hole (803).
5. The machine tool headstock testing device of claim 4, wherein: the inner wall of the preformed hole (803) is provided with threads, and the clamping sleeve (801) is meshed with the limiting block (802) through the threads.
6. The machine tool headstock testing device of claim 1, characterized in that: the diameter of intake pipe (9) is greater than the diameter of oil filler point (7), the one end setting of oil filler point (7) is in the inside of intake pipe (9).
7. The machine tool headstock testing device of claim 1, characterized in that: protective structure (11) are including protecting sheathing (1101), hinge (1102) and protective cover (1103), the outside at barometer (10) is installed in protecting sheathing (1101), hinge (1102) are installed to the top symmetry of protecting sheathing (1101) one end, and the one end of hinge (1102) articulates there is protective cover (1103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222871902.5U CN218211843U (en) | 2022-10-31 | 2022-10-31 | Machine tool spindle box testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222871902.5U CN218211843U (en) | 2022-10-31 | 2022-10-31 | Machine tool spindle box testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218211843U true CN218211843U (en) | 2023-01-03 |
Family
ID=84644215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222871902.5U Expired - Fee Related CN218211843U (en) | 2022-10-31 | 2022-10-31 | Machine tool spindle box testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218211843U (en) |
-
2022
- 2022-10-31 CN CN202222871902.5U patent/CN218211843U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218211843U (en) | Machine tool spindle box testing device | |
| CN213460993U (en) | Connector of tertiary oil gas recovery device | |
| CN210609417U (en) | Camera dustproof protective cover | |
| CN209280234U (en) | A kind of MTU956 output end housing pump pressure tool | |
| CN215842514U (en) | Ultrafiltration integrated membrane shell | |
| CN214534689U (en) | Energy-saving bidirectional balance valve | |
| CN109160497B (en) | Adopt buffer tank structure to improve nitrogen gas apparatus for producing of security | |
| CN217951981U (en) | Corrosion-resistant gas flow controller | |
| CN209478996U (en) | Hot-melt welding machine closed hydraulic pressure unit | |
| CN206392861U (en) | Oxygen probe fast assembling-disassembling component for increasing material manufacturing | |
| CN205536886U (en) | Liquefied natural gas cold box with combustible gas reveals detection device | |
| CN212512133U (en) | Dry box of storing of electronic instrument | |
| CN213159579U (en) | Pipeline sealing device for purified water | |
| CN213336539U (en) | Air pipe temperature sensor convenient to install | |
| CN216082699U (en) | Vegetable pesticide residue detection equipment | |
| CN201876052U (en) | Front safety cooler | |
| CN221482715U (en) | But automatically regulated gets gas ball valve | |
| CN215137501U (en) | Clamping structure of oil station filter element | |
| CN205952357U (en) | Powder packaging machine with dust removal function | |
| CN214752923U (en) | Collecting device for exhaust gas discharged by silencer | |
| CN219542510U (en) | Digit control machine tool protection casing convenient to change maintenance | |
| CN218566596U (en) | Multifunctional gas flow controller | |
| CN221038677U (en) | Multi-partition sample box used when observing ceramic powder under electron video microscope | |
| CN212270029U (en) | Natural gas transmission and distribution gas filtering device | |
| CN215806213U (en) | Speed reducer convenient to maintain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230103 |