CN215616762U - Dust removal chip removal equipment for lathe - Google Patents

Dust removal chip removal equipment for lathe Download PDF

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Publication number
CN215616762U
CN215616762U CN202121018360.6U CN202121018360U CN215616762U CN 215616762 U CN215616762 U CN 215616762U CN 202121018360 U CN202121018360 U CN 202121018360U CN 215616762 U CN215616762 U CN 215616762U
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CN
China
Prior art keywords
dust
machine tool
plate
air
metal debris
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
Application number
CN202121018360.6U
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Chinese (zh)
Inventor
张红梅
赵勇
孙永吉
李志鹏
彭文
穆玺红
王栋梁
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Lanzhou Institute of Technology
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Lanzhou Institute of Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Priority to CN202121018360.6U priority Critical patent/CN215616762U/en
Application granted granted Critical
Publication of CN215616762U publication Critical patent/CN215616762U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a dust removal and chip removal device for a machine tool, which comprises a machine tool body and a movable protection plate, wherein protection shells are fixedly arranged on the top and one side surface of the machine tool body, and the protection shells are positioned on the side surface of one side of the top of the machine tool body and provided with through holes. The movable protection plate is arranged, so that metal debris and a large amount of dust which are splashed during workpiece processing can be blocked, the dust cannot escape from the through opening into a workshop, the metal debris cannot splash from the through opening to cause worker injury, and the metal debris can slide to a conveying belt arranged in the water tank along the guide inclined plate to be recovered and collected, so that the metal debris is prevented from splashing everywhere, the metal debris is recovered and collected more conveniently and quickly, the working efficiency of the dust and chip removal equipment for the machine tool is improved, the collected metal debris can be cleaned and dried, the recovery quality of the metal debris is improved, the metal debris is dried by utilizing the wind power of the air after dust removal, and the recovery cost of the metal debris is reduced.

Description

Dust removal chip removal equipment for lathe
Technical Field
The utility model relates to the technical field of numerical control machine tools, in particular to a dust removal and chip removal device for a machine tool.
Background
Machine tools are machines for manufacturing machines, also called as machine tools or machine tools, and are conventionally called as machine tools for short, the machine tools play an important role in the construction of national economy and modernization, and are generally divided into metal cutting machine tools, forging machine tools, woodworking machine tools and the like, but parts with higher precision requirements and thinner surface roughness requirements generally need to be finally machined on the machine tools by a cutting method, so that more debris and dust are generated when the parts are machined and produced on the machine tools, and in order to guarantee the normal operation of the machine tools, a dust removal and chip removal device for the machine tools is mostly adopted as an auxiliary device for removing dust and removing chips.
The prior art has the following problems:
most of the existing machine tools are not provided with shielding protection when processing workpieces, the generated scraps often splash to the periphery, on one hand, the possibility of hurting people by the scraps and on the other hand, the scraps are scattered at all positions of the top of the machine tool, the recovery and the collection are troublesome, the working efficiency of the dust and chip removing device for the machine tool is greatly reduced, in addition, when the machine tool works, the machine tool generates scraps and generates larger dust, the dust is scattered in a workshop to damage the lung health of workers, and when a large amount of dust adheres to on the metal piece of retrieving, often need wash the drying back to the piece of retrieving and just can smelt again and retrieve, directly retrieve the piece metal that adheres to the dust and smelt and can lead to metal carbon content to rise, the quality reduces, and the later stage is rinsed the drying and can increase the recovery cost to the metal piece alone.
We therefore propose a dust removal and chip removal device for machine tools which addresses the above disadvantages.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, so that the dust removal and chip removal equipment for the machine tool has the advantages of preventing metal chips from splashing on all parts of the top surface of the machine tool body, facilitating metal chip collection and preventing dust from floating in a workshop, and has the advantages of timely cleaning and drying the collected metal chips and improving the recovery quality of the metal chips.
In order to achieve the purpose, the utility model adopts the following technical scheme: a dust and chip removal device for a machine tool comprises a machine tool body and a movable protection plate, wherein a protection shell is fixedly arranged on the top and one side of the machine tool body, the protection shell is positioned on one side of the top of the machine tool body and is provided with an opening, first chutes arranged on the inner side wall of the protection shell are symmetrically arranged at the upper end and the lower end of the opening, two groups of second chutes arranged at the top of the machine tool body are symmetrically arranged at the two sides of the top of the machine tool body, two groups of second sliders are symmetrically arranged at the bottom of the movable protection plate and are correspondingly clamped in the two groups of second chutes, the movable protection plate comprises a side baffle, a front baffle and a guide inclined plate, one side edge of the side baffle is fixedly connected with one side edge of the front baffle, the right-angle side fixedly connected with the guide inclined plate formed by the side baffle and the front baffle, the front baffle is provided with first sliders symmetrically arranged at the upper end and the lower end close to one side of the opening, and the first sliding block is embedded in the first sliding groove.
Preferably, the protective shell is located machine tool body rear side bottom and has seted up the discharge gate, and installs the basin in the discharge gate to a set of transfer gear is installed to basin one side top and inner chamber bottom correspondence, and a set of install the conveyer belt between the transfer gear, the transfer gear is connected with driving motor (not drawn in the figure) output, evenly install a plurality of space bar on the conveyer belt.
Preferably, the dust cage that runs through the protecting crust is installed to protecting crust top one side, and dust cage top intercommunication dust removal case air inlet to dust removal case air outlet intercommunication air extractor air inlet, air extractor air outlet intercommunication gas-supply pipe one end, and the even air board inner chamber of gas-supply pipe other end intercommunication to a plurality of drying spray nozzle is evenly installed to even air board bottom, install the heater on the gas-supply pipe.
Preferably, the machine tool body is close to conveyer belt one side fixed mounting and has the mounting panel, and mounting panel side-mounting has the axis of rotation to erection joint filter screen board one end in the axis of rotation, mounting panel one side fixed mounting has the mount pad, and evenly installs a plurality of spring on the mount pad to the spring other end and filter screen board side fixed connection.
Preferably, a material collecting box positioned on the outer side of the protective shell is placed on the side face of one side of the water tank.
Preferably, one end of the conveyor belt, which is positioned above the water surface in the water tank, is positioned right below the uniform air plate.
Preferably, a control panel is installed on one side of the top of the protective shell, and the control panel is electrically connected with the machine tool body, the dust removal box, the air extractor, the heater and the driving motor (not shown in the figure).
Compared with the prior art, the utility model has the beneficial effects that;
1. the utility model is provided with the movable protection plates, when a worker puts a workpiece on a machine tool body through an opening for processing, the two movable protection plates symmetrically arranged at two sides of the top of the machine tool body can be relatively pushed, first slide blocks arranged at the front side of the movable protection plates slide along first slide grooves symmetrically arranged at the upper side and the lower side of the opening, second slide blocks arranged at the bottom surface of the movable protection plates slide along second slide grooves symmetrically arranged at two sides of the top of the machine tool body until front baffles of the two movable protection plates are mutually abutted and completely shield the opening, side baffles of the two movable protection plates are arranged at two sides of the workpiece at the moment, a material guide inclined plate is arranged at the bottom of each side baffle, when splashed metal scraps and a large amount of dust are generated during processing of the workpiece, the dust cannot escape into a workshop from the opening, the metal scraps cannot fly out from the opening to cause the worker to be injured, and the metal scraps can be blocked by the front baffles and the side baffles onto the material guide inclined plates, and gather on the guide swash plate and retrieve on the conveyer belt of installation to the basin along its landing to avoided metal debris to splash lathe body top surface everywhere, and metal debris retrieves and collects convenient and fast more, improved a lathe with dust removal chip removal equipment's work efficiency.
2. The utility model is provided with the water tank, as mentioned above, when the metal debris falls into the water tank along the guide inclined plate and the top inclined plane of the mounting plate, the metal debris can impact the filter screen plate arranged on the rotating shaft on the side surface of the mounting plate, one side of the filter screen plate is connected with the mounting seat through the spring, the filter screen plate can buffer the falling metal debris and prevent the falling metal debris from rebounding and splashing to each position, the metal debris falls into the conveying belt arranged in the water tank, a plurality of partition plates are uniformly arranged on the conveying belt, the metal debris can be prevented from sliding into the water tank, the metal debris can wash off the dust attached to the surface in the water tank and can rise to the lower part of the air homogenizing plate under the driving of the conveying wheel connected with the output end of the driving motor (not shown in the figure), meanwhile, the dust generated by the workpiece processed by the machine tool body is in the inner cavity of the protective shell, the air extractor is started through the control panel, the air extractor sucks the air containing a large amount of dust in the inner cavity of the dust-removing box through the dust-collecting cover to remove dust, then the air through the dust removal passes through in the leading-in even air board of gas-supply pipe, and the air gets into even air board before through the heater heating, then dry dustless hot-air sprays on the metal piece after the washing on the conveyer belt through a plurality of dry shower nozzle of even installation in even air board bottom, carry out the drying to the moisture on the metal piece, the metal piece after the drying drops to collecting in the workbin from the conveyer belt and retrieves the collection, wash the drying through the metal piece who in time collects, improve the recovery quality of metal piece, and the wind-force of the air after utilizing the dust removal washs the drying to the metal piece, the recovery cost of metal piece has been reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a dust and chip removing device for a machine tool, which is provided by the utility model;
fig. 2 is an enlarged view of a part a of fig. 1 of the dust and chip removing device for the machine tool provided by the utility model;
fig. 3 is a perspective view of a movable protection plate of the dust removal and chip removal device for the machine tool, which is provided by the utility model.
Illustration of the drawings:
1. a machine tool body; 2. a first slider; 3. a port; 4. a first chute; 5. a control panel; 6. a protective shell; 7. moving the protection plate; 71. a side dam; 72. a front baffle; 73. a material guiding inclined plate; 8. a dust collection cover; 9. an air extractor; 10. a gas delivery pipe; 11. a dust removal box; 12. a heater; 13. a gas homogenizing plate; 14. drying the spray head; 15. a material collecting box; 16. a transfer wheel; 17. a conveyor belt; 18. a water tank; 19. a discharge port; 20. a partition plate; 21. mounting a plate; 22. a second chute; 23. a second slider; 24. a mounting seat; 25. a spring; 26. a rotating shaft; 27. a filter screen plate.
Detailed Description
The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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, but 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 thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, a dust removing and chip removing device for a machine tool comprises a machine tool body 1 and a movable protection plate 7, wherein a protection shell 6 is fixedly installed on the top and one side of the machine tool body 1, a through hole 3 is formed in the side of the top of the machine tool body 1 of the protection shell 6, first sliding grooves 4 formed in the inner side wall of the protection shell 6 are symmetrically formed in the upper end and the lower end of the through hole 3, two sets of second sliding grooves 22 formed in the top of the machine tool body 1 are symmetrically formed in the two sides of the top of the machine tool body 1, two sets of second sliding blocks 23 are symmetrically installed at the bottom of the movable protection plate 7, the two sets of second sliding blocks 23 are correspondingly embedded in the two sets of second sliding grooves 22, the movable protection plate 7 comprises a side baffle 71, a front baffle 72 and a material guiding inclined plate 73, one side edge of the side baffle 71 is fixedly connected with one side edge of the front baffle 72, and one side of a right angle formed by the side baffle 71 and the front baffle 72 is fixedly connected with the material inclined plate 73, first slider 2 is installed to preceding baffle 72 side about being close to opening 3 side longitudinal symmetry, and first slider 2 inlay card is in first spout 4.
In this embodiment: when the work piece adds the metal piece and a large amount of dust that produce and splash during man-hour, the dust can't follow opening 3 loss to the workshop in, the metal piece can't lead to the workman injured from opening 3 splash, and the metal piece can be kept off by preceding baffle 72 and side shield 71 and fall to guide swash plate 73 on, and gather on guide swash plate 73 and carry out the recovery along its landing to conveyer belt 17 of installation in the basin 18 on and collect, thereby avoided metal piece to splash lathe body 1 top surface everywhere, and metal piece recovery collects more convenient and fast, the work efficiency of a dust removal chip removal equipment for lathe has been improved.
Specifically, the protective shell 6 is located the side bottom of the rear of the machine tool body 1 and is provided with a discharge port 19, a water tank 18 is installed in the discharge port 19, a group of conveying wheels 16 are correspondingly installed at the top end of one side of the water tank 18 and the bottom end of the inner cavity, a conveying belt 17 is installed between the group of conveying wheels 16, the conveying wheels 16 are connected with the output end of a driving motor (not shown in the figure), and a plurality of partition plates 20 are evenly installed on the conveying belt.
In this embodiment: the collected metal scraps are cleaned and dried in time through the conveying wheel 16 and the conveying belt 17, and the recovery quality of the metal scraps is improved.
Specifically, a dust hood 8 penetrating through the protective shell 6 is installed on one side of the top of the protective shell 6, the top end of the dust hood 8 is communicated with an air inlet of a dust removal box 11, an air outlet of the dust removal box 11 is communicated with an air inlet of an air pump 9, an air outlet of the air pump 9 is communicated with one end of an air delivery pipe 10, the other end of the air delivery pipe 10 is communicated with an inner cavity of an even air plate 13, a plurality of drying nozzles 14 are evenly installed at the bottom of the even air plate 13, and a heater 12 is installed on the air delivery pipe 10.
In this embodiment: the air extractor 9, the dust removal box 11 and the heater 12 belong to the common knowledge in the field, are only used without modification, so that the control mode and the circuit connection are not described in detail, the dust removal effect is achieved, and the metal scraps are dried by utilizing the wind power of the air after dust removal, so that the recovery cost of the metal scraps is reduced.
Specifically, the side surface of the machine tool body 1 close to the conveyor belt 17 is fixedly provided with a mounting plate 21, the side surface of the mounting plate 21 is provided with a rotating shaft 26, one end of a filter screen plate 27 is mounted and connected on the rotating shaft 26, the side surface of one side of the mounting plate 21 is fixedly provided with a mounting seat 24, the mounting seat 24 is evenly provided with a plurality of springs 25, and the other end of each spring 25 is fixedly connected with the side surface of the filter screen plate 27.
In this embodiment: the screen plate 27 can buffer the falling metal debris and prevent the metal debris from rebounding and splashing everywhere.
Specifically, a material collecting box 15 positioned outside the protective shell 6 is arranged on one side surface of the water tank 18.
In this embodiment: the material collecting box 15 can recover and collect the metal scraps after being cleaned and dried.
Specifically, the conveyor belt 17 is positioned above the water surface in the water tank 18, and one end of the conveyor belt is positioned right below the gas homogenizing plate 13.
In this embodiment: the metal scraps are dried by utilizing the wind power of the dedusted air, so that the recovery cost of the metal scraps is reduced.
Specifically, a control panel 5 is installed on one side of the top of the protective shell 6, and the control panel 5 is electrically connected with the machine tool body 1, the dust removal box 11, the air extractor 9, the heater 12 and a driving motor (not shown in the figure).
In this embodiment: the control panel 5 is realized by simple programming by a person skilled in the art, belongs to the common general knowledge in the art, is used only without modification, and therefore, the control mode and the circuit connection are not described in detail.
The working principle is as follows: the utility model is provided with the moving protection plates 7, when a worker puts a workpiece on the machine tool body 1 through the through hole 3 to prepare for processing, the two moving protection plates 7 symmetrically arranged on two sides of the top of the machine tool body can be relatively pushed, the first slide blocks 2 arranged on the front surface of the moving protection plates 7 slide along the first slide grooves 4 symmetrically arranged on the upper side and the lower side of the through hole 3, the second slide blocks 23 arranged on the bottom surface of the moving protection plates 7 slide along the second slide grooves 22 symmetrically arranged on two sides of the top surface of the machine tool body 1 until the front baffle plates 72 of the two moving protection plates 7 are mutually abutted and completely shield the through hole 3, the two sides of the workpiece are the side baffle plates 71 of the two moving protection plates 7 at the moment, the bottom of the side baffle plates 71 is provided with the guide inclined plates 73, when the metal scraps and a large amount of dust are generated during processing of the workpiece, the dust can not escape from the through hole 3 into a workshop, and the metal scraps can not fly out from the through hole 3 to cause the worker to be injured, in addition, the utility model is provided with the water tank 18, when the metal debris falls into the water tank 18 along the inclined plane at the top of the guide sloping plate 73 and the mounting plate 21, the metal debris can impact the filter screen plate 27 arranged on the rotating shaft 26 at the side of the mounting plate 21, one side of the filter screen plate 27 is connected with the mounting seat 24 through the spring 25, the falling metal debris can be buffered, the metal debris can be prevented from rebounding and splashing to various positions again, the metal debris falls onto the conveyor belt 17 arranged in the water tank 18 along with the inclined plane at the top of the guide sloping plate 73, and the conveyor belt 17 is uniformly provided with a plurality of spacing plates 20, the metal debris can be prevented from sliding into the water tank 18, the metal debris can be cleaned from dust attached to the surface in the water tank 18, the metal debris is driven by a transmission wheel 16 connected with the output end of a driving motor (not shown in the figure) to rise below the gas homogenizing plate 13, meanwhile, the dust generated by processing a workpiece by the machine tool body 1 is in the inner cavity of the protective shell 6, the air extractor 9 is started through the control panel 5, the air containing a large amount of dust in the inner cavity of the protective shell 6 is sucked into the dust removing box 11 through the dust collecting cover 8 by the air extractor 9 for dust removal, then the dust-removed air is guided into the gas homogenizing plate 13 through the air conveying pipe 10, and the air is heated by the heater 12 before entering the gas homogenizing plate 13, and then dry and dust-free hot air is sprayed on the cleaned metal debris on the transmission belt 17 through the plurality of drying nozzles 14 uniformly arranged at the bottom of the gas homogenizing plate 13 to dry the moisture on the metal debris, the metal piece after the drying drops to retrieving in case 15 from conveyer belt 17 and collects, through in time rinsing the drying to the metal piece who collects, improves metal piece's recovery quality, and utilizes the wind-force of the air after the dust removal to rinse the drying to metal piece, has reduced metal piece's recovery cost.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (7)

1. The utility model provides a dust removal chip removal equipment for lathe, includes lathe body (1) and removal guard plate (7), its characterized in that, lathe body (1) top and one side fixed mounting have protecting crust (6), and protecting crust (6) are located lathe body (1) top one side and have seted up opening (3) on the side, and both ends symmetry is equipped with first spout (4) of seting up on the side wall of protecting crust (6) inboard about opening (3), lathe body (1) top bilateral symmetry is equipped with two sets of second spout (22) of seting up at lathe body (1) top, two sets of second slider (23) are installed to removal guard plate (7) bottom symmetry, and two sets of second slider (23) correspond the inlay card in two sets of second spout (22), removal guard plate (7) include side shield (71), preceding baffle (72) and guide swash plate (73), side baffle (71) one side edge and preceding baffle (72) one side edge fixed connection, and side baffle (71) and one side fixedly connected with guide swash plate (73) of right angle that preceding baffle (72) formed, preceding baffle (72) are close to one side of opening (3) and are gone up the symmetry and install first slider (2), and first slider (2) inlay card is in first spout (4).
2. The dust-removing and chip-removing device for the machine tool according to claim 1, wherein the protective shell (6) is located at the bottom of the rear side surface of the machine tool body (1) and is provided with a discharge port (19), a water tank (18) is installed in the discharge port (19), a group of conveying wheels (16) are correspondingly installed at the top end of one side of the water tank (18) and the bottom end of the inner cavity, a conveying belt (17) is installed between the conveying wheels (16), the conveying wheels (16) are connected with the output end of a driving motor (not shown in the figure), and a plurality of partition plates (20) are evenly installed on the conveying belt.
3. The dust removal and chip removal device for the machine tool according to claim 1 is characterized in that a dust hood (8) penetrating through the protective shell (6) is installed on one side of the top of the protective shell (6), the top end of the dust hood (8) is communicated with an air inlet of a dust removal box (11), an air outlet of the dust removal box (11) is communicated with an air inlet of an air pump (9), an air outlet of the air pump (9) is communicated with one end of an air conveying pipe (10), the other end of the air conveying pipe (10) is communicated with an inner cavity of an air homogenizing plate (13), a plurality of drying nozzles (14) are evenly installed at the bottom of the air homogenizing plate (13), and a heater (12) is installed on the air conveying pipe (10).
4. The dust and chip removing device for the machine tool is characterized in that a mounting plate (21) is fixedly mounted on the side surface of the machine tool body (1) close to one side of the conveyor belt (17), a rotating shaft (26) is mounted on the side surface of the mounting plate (21), one end of a filter screen plate (27) is fixedly connected to the rotating shaft (26), a mounting seat (24) is fixedly mounted on the side surface of one side of the mounting plate (21), a plurality of springs (25) are uniformly mounted on the mounting seat (24), and the other end of each spring (25) is fixedly connected to the side surface of the filter screen plate (27).
5. The dust and chip removing device for the machine tool according to claim 2, wherein a material collecting box (15) positioned outside the protective shell (6) is arranged on one side surface of the water tank (18).
6. The dust and chip removing device for the machine tool as claimed in claim 2, wherein the conveyor belt (17) is positioned in the water tank (18) above the water level and is positioned directly below the gas homogenizing plate (13).
7. The dust removal and chip removal device for the machine tool according to claim 1, wherein a control panel (5) is installed on one side of the top of the protective shell (6), and the control panel (5) is electrically connected with the machine tool body (1), the dust removal box (11), the air pump (9), the heater (12) and a driving motor (not shown in the figure).
CN202121018360.6U 2021-05-13 2021-05-13 Dust removal chip removal equipment for lathe Expired - Fee Related CN215616762U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121018360.6U CN215616762U (en) 2021-05-13 2021-05-13 Dust removal chip removal equipment for lathe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121018360.6U CN215616762U (en) 2021-05-13 2021-05-13 Dust removal chip removal equipment for lathe

Publications (1)

Publication Number Publication Date
CN215616762U true CN215616762U (en) 2022-01-25

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ID=79938189

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121018360.6U Expired - Fee Related CN215616762U (en) 2021-05-13 2021-05-13 Dust removal chip removal equipment for lathe

Country Status (1)

Country Link
CN (1) CN215616762U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117182781A (en) * 2023-11-08 2023-12-08 湖南中大创远数控装备有限公司 Inner protection gear grinding machine convenient for oil mist separation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117182781A (en) * 2023-11-08 2023-12-08 湖南中大创远数控装备有限公司 Inner protection gear grinding machine convenient for oil mist separation
CN117182781B (en) * 2023-11-08 2024-01-23 湖南中大创远数控装备有限公司 Inner protection gear grinding machine convenient for oil mist separation

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Granted publication date: 20220125