CN117085907A - Rust-proof device with cleaning function for ball screw machining - Google Patents

Rust-proof device with cleaning function for ball screw machining Download PDF

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Publication number
CN117085907A
CN117085907A CN202311365991.9A CN202311365991A CN117085907A CN 117085907 A CN117085907 A CN 117085907A CN 202311365991 A CN202311365991 A CN 202311365991A CN 117085907 A CN117085907 A CN 117085907A
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China
Prior art keywords
pipeline
fixedly connected
fixed
communicated
plate
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Granted
Application number
CN202311365991.9A
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Chinese (zh)
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CN117085907B (en
Inventor
林珊凤
秦胜刚
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Qidong Viruntec Machine Tool Accessories Co ltd
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Qidong Viruntec Machine Tool Accessories Co ltd
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Priority to CN202311627478.2A priority Critical patent/CN117753630A/en
Priority to CN202311365991.9A priority patent/CN117085907B/en
Publication of CN117085907A publication Critical patent/CN117085907A/en
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Publication of CN117085907B publication Critical patent/CN117085907B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
    • B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
    • B05C9/10—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation being performed before the application
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
    • B05C11/06—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with a blast of gas or vapour
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C13/00—Means for manipulating or holding work, e.g. for separate articles
    • B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
    • B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Transmission Devices (AREA)

Abstract

The invention discloses an anti-rust device with a cleaning function for ball screw processing, which belongs to the technical field of screw processing, and comprises a frame body, a motor fixed on the frame body, and further comprises: the clamping assembly is fixed at the output end of the motor; the first guide rod is fixed on the frame body, the first guide rod is connected with a sliding frame in a sliding way, the bottom of the sliding frame is fixedly connected with a second straight-going device, the output end of the second straight-going device is fixedly connected with an arc plate, and the inner wall of the arc plate is provided with a thread groove; high-pressure gas is sprayed out through the third spray head, metal fine slag attached to the surface of the screw rod is removed, then the screw rod drives the arc plate to horizontally move, oil is conveyed into the oil coating port through the conveying mechanism and then contacts with the surface of the screw rod, and meanwhile, the screw rod is in a slow rotating state, and the oil is uniformly coated on the surface of the screw rod through the oil coating port.

Description

Rust-proof device with cleaning function for ball screw machining
Technical Field
The invention relates to the technical field of screw machining, in particular to an anti-rust device with a cleaning function for ball screw machining.
Background
The ball screw pair is also called a ball screw pair and a ball screw pair, and consists of a screw and a nut which are matched. The screw rod is one of the most accurate and most commonly used transmission devices in the existing transmission machinery, is widely applied to high-accuracy machine tools, and has different screw rod lengths from tens of centimeters to several meters according to different application scenes.
When the screw rod is required to be stored in a storehouse for a long time after finishing processing, at the moment, in order to prevent rust on the surface of the screw rod and influence subsequent use, rust prevention treatment is required to be carried out on the processed screw rod, a layer of oil liquid is generally smeared on the surface of the screw rod and is isolated from air, so that the purpose of rust prevention is achieved, the surface of the screw rod which is just processed is dirty, and a layer of metal fine slag is adhered to the surface of the screw rod.
However, in the current market, the existing rust prevention device for ball screw processing cannot remove metal fine slag attached to the surface of a screw before oil is smeared on the surface of the screw in the rust prevention treatment process, and cannot accurately smear oil on the surface of the screw evenly when the oil is smeared, so that the rust prevention effect is greatly affected.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, before oil is smeared on the surface of a screw, metal fine slag adhered to the surface of the screw cannot be removed, and when the oil is smeared, the oil cannot be smeared on the surface of the screw accurately and uniformly, and the like, and provides an anti-rust device with a cleaning function for ball screw processing.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a rust inhibitive device for ball processing with cleaning function, includes the support body, fixes the motor on the support body, still includes: the clamping assembly is fixed at the output end of the motor; the first guide rod is fixed on the frame body, the first guide rod is connected with a sliding frame in a sliding way, the bottom of the sliding frame is fixedly connected with a second straight-going device, the output end of the second straight-going device is fixedly connected with an arc plate, and the inner wall of the arc plate is provided with a thread groove; the oil tank is arranged on the frame body, an oil coating port is formed in the inner wall of the arc-shaped plate, a conveying mechanism is arranged on the sliding frame, when the sliding frame moves, oil in the oil tank is automatically conveyed into the oil coating port through the conveying mechanism, the second fixing plate and the air pump are fixedly connected to the frame body, a third spray head is fixedly connected to the bottom of the second fixing plate, and the output end of the air pump is communicated with the third spray head.
In order to automatically convey the oil in the oil tank into the oil coating port, preferably, the conveying mechanism comprises: the rack comprises a rack body, a rack plate, a first rotating shaft, a second rotating shaft, a first gear, a second gear, a first rotating shaft and a second rotating shaft, wherein the rack plate is fixed on the rack body, the first rotating shaft is rotated on the sliding rack, the first gear is fixedly connected to the first rotating shaft, and the first gear is meshed with the rack plate; the first piston assembly is fixed on the sliding frame, and the first crankshaft is fixed on the first rotating shaft and is rotationally connected with the power end of the first piston assembly; the first piston assembly is connected with a first pipeline and a second pipeline, the first pipeline is communicated with the oil tank, and the second pipeline is communicated with the oil coating port; check valves are arranged in the first pipeline and the second pipeline.
In order to improve the dust removal efficiency, it is preferable that the dust removal device further comprises: the second piston assembly is fixed on the sliding frame, and the second crankshaft is fixed on the first rotating shaft and is rotationally connected with the power end of the second piston assembly; the first spray head is fixedly connected to the arc-shaped plate; the second piston assembly is connected with a fourth pipeline and a fifth pipeline, and the fifth pipeline is communicated with the first spray head; check valves are arranged in the fourth pipeline and the fifth pipeline.
In order to prevent the oil pressure from being too high, it is preferable that the hydraulic pump further comprises: the adjusting cavity is fixedly connected to the top of the arc-shaped plate, the bottom of the adjusting cavity is communicated with the oil coating port, and the second pipeline is communicated with the adjusting cavity; and a third pipeline is communicated between the adjusting cavity and the oil tank, and a pressure valve is arranged in the third pipeline.
In order to improve stability, it is preferable that the method further comprises: the arc-shaped plate is fixed on the lower surface of the first fixing plate; the adjusting seat is fixed on the first fixed plate, a second guide rod is fixedly connected in the adjusting seat, and a sliding block is connected on the second guide rod in a sliding manner; the output end of the second straight running device is fixedly connected to the upper surface of the sliding block.
In order to detect whether the screw is satisfactory, it is preferable that the method further comprises: the pressure sensors are fixedly connected to the inner wall of the adjusting seat, are of two groups of designs and are respectively positioned on two sides of the sliding block; springs are connected between the two groups of pressure sensors and the side wall of the sliding block.
In order to improve the stability of the screw rod, the screw rod comprises a support plate fixedly connected to the side wall of the frame body, and the support plate is positioned on one side of the frame body away from the motor.
In order to achieve clamping of the screw, preferably, the clamping assembly comprises: the clamping cover rotates on the frame body, and the output end of the motor is fixedly connected with the clamping cover; the first straight devices are fixedly connected in the clamping cover, the first straight devices are in a multi-group design, and the multi-group first straight devices are uniformly and circumferentially distributed on the inner wall of the clamping cover; the output ends of the plurality of groups of first straight devices are fixedly connected with clamping plates.
In order to improve the cleaning effect, it is preferable that the cleaning device further comprises: the liquid storage tank and the water pump are arranged on the frame body, and the second spray head is fixed at the bottom of the second fixing plate; the output of water pump is linked together with the liquid reserve tank, the output of water pump is linked together with the second shower nozzle.
In order to realize the recycling of the cleaning liquid, the cleaning liquid preferably further comprises: the water receiving cover is fixedly connected to the frame body, the bottom of the water receiving cover is communicated with the top of the filter box, and a filter screen is arranged in the filter box; a third rotating shaft which rotates on the frame body is fixedly connected with a third gear, a second gear is fixedly connected on the clamping cover, and the second gear is meshed with the third gear; the third crankshaft is fixedly connected to the third rotating shaft, and is fixedly connected to the third piston assembly on the frame body, and the third crankshaft is rotationally connected with the power end of the third piston assembly; the third piston assembly is connected with a sixth pipeline and a seventh pipeline, the sixth pipeline is communicated with the bottom of the filter tank, and the seventh pipeline is communicated with the liquid storage tank; check valves are arranged in the sixth pipeline and the seventh pipeline.
Compared with the prior art, the invention provides the rust prevention device for ball screw processing with the cleaning function, which has the following beneficial effects:
1. this an anti-rust device for ball screw processing with cleaning function, spout high-pressure gas through the third shower nozzle, get rid of the metal thin sediment that will adhere to on the lead screw surface, then through the screw groove and the lead screw threaded connection of arc inner wall, drive arc horizontal migration, and then through conveying mechanism, carry oil liquid to scribble the hydraulic fluid in, then contact with the lead screw surface, simultaneously, the lead screw is in slow pivoted state again, through scribbling the hydraulic fluid, evenly scribbles the hydraulic fluid on the lead screw surface.
2. This an anti-rust device for ball screw processing with cleaning function, when first pivot rotated, synchronous through second bent axle and second piston assembly, spout external air through first shower nozzle to the screw thread inslot of screw surface screw thread, get rid of the metal thin sediment that will remain in the screw thread inslot, prevent simultaneously again that fluid from gathering in to the screw thread groove, improved and smeared the quality.
3. This an anti rust device for ball processing with cleaning function through adjusting seat and sliding block relative slip, can prevent after arc and lead screw contact to do not have the screw thread meshing, has also realized the function of detecting to the lead screw in step.
Drawings
Fig. 1 is a schematic structural diagram of an anti-rust device with a cleaning function for ball screw processing according to the present invention;
FIG. 2 is a schematic view of a part of a rust preventive device for ball screw processing with cleaning function according to the present invention;
FIG. 3 is an enlarged view of part A of FIG. 2 of an anti-rust device for ball screw machining with cleaning function in accordance with the present invention;
FIG. 4 is a schematic view of a water receiving cover of an anti-rust device for ball screw processing with cleaning function according to the present invention;
fig. 5 is a schematic structural view of a support plate of an anti-rust device for ball screw processing with a cleaning function according to the present invention;
FIG. 6 is a schematic view of a sixth pipeline of an anti-rust device for ball screw processing with cleaning function according to the present invention;
FIG. 7 is a schematic view of an arc plate of an anti-rust device for ball screw processing with cleaning function;
FIG. 8 is a schematic structural view of an adjusting seat of an anti-rust device for ball screw processing with cleaning function according to the present invention;
FIG. 9 is an enlarged view of portion B of FIG. 8 of an anti-rust device for ball screw machining with cleaning function in accordance with the present invention;
fig. 10 is a side view of an arc plate of an anti-rust device for ball screw processing with a cleaning function according to the present invention.
In the figure: 1. a frame body; 101. a motor; 102. a grip cover; 103. a first linear device; 104. a clamping plate; 105. a support plate; 2. a first guide bar; 201. a carriage; 202. a second straight device; 203. a first fixing plate; 204. an arc-shaped plate; 3. a first rotating shaft; 301. a first gear; 302. a toothed plate; 4. a third conduit; 401. a first piston assembly; 402. a first crankshaft; 403. an oil tank; 404. a first pipe; 405. a second pipe; 406. a regulating chamber; 407. an oil coating port; 5. a second crankshaft; 501. a second piston assembly; 502. a fourth conduit; 503. a fifth pipe; 504. a first nozzle; 6. an adjusting seat; 601. a second guide bar; 602. a sliding block; 603. a pressure sensor; 604. a spring; 7. a liquid storage tank; 701. a second fixing plate; 702. a water pump; 703. a second nozzle; 704. a third nozzle; 705. an air pump; 8. a water receiving cover; 801. a filter box; 802. a filter screen; 9. a third rotating shaft; 901. a second gear; 902. a third gear; 10. a third piston assembly; 11. a third crankshaft; 1102. a sixth conduit; 1103. and a seventh pipeline.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1
Referring to fig. 1 to 10, an anti-rust device for ball screw processing with a cleaning function, comprising a frame 1, a motor 101 fixed on the frame 1, the motor 101 fixed on a side wall of the frame 1, further comprising: and the clamping assembly is fixed at the output end of the motor 101 and is used for clamping one end of the screw rod.
The first guide rods 2 are fixed on the frame body 1, as shown in fig. 7 and 8, two first guide rods 2 are connected with a sliding frame 201 in a sliding manner, a second straight device 202 is fixedly connected to the bottom of the sliding frame 201, an arc-shaped plate 204 is fixedly connected to the output end of the second straight device 202, a thread groove is formed in the inner wall of the arc-shaped plate 204, and the thread groove is designed to be meshed with a screw rod.
The oil tank 403 is arranged on the frame body 1, antirust oil is filled in the oil tank 403, oil coating ports 407 are formed in the inner wall of the arc plate 204, as shown in fig. 10, the number of the oil coating ports 407 is 2-6, a conveying mechanism is arranged on the sliding frame 201, and when the sliding frame 201 moves, the oil in the oil tank 403 is automatically conveyed into the oil coating ports 407 through the conveying mechanism.
The second fixed plate 701 and the air pump 705 are fixedly connected to the frame body 1, the third spray nozzles 704 are fixedly connected to the bottom of the second fixed plate 701, the output ends of the air pump 705 are communicated with the third spray nozzles 704 through hollow pipelines, and as shown in fig. 1, the number of the third spray nozzles 704 is 5-15.
As shown in fig. 7 and 8, the second fixing plate 701, the sliding frame 201 and the second straight running device 202 are designed in a staggered manner, so that mutual interference is avoided, and the arc plate 204 is located right below the second fixing plate 701.
When the processed screw rod needs to be rustproof, one end of the screw rod is fixed on the clamping assembly, at the moment, the third spray nozzle 704 on the second fixing plate 701 is aligned with the screw rod, the air pump 705 is started, so that the third spray nozzle 704 sprays high-pressure gas to the screw rod, then the motor 101 is started to drive the screw rod to rotate rapidly, and the high-pressure gas is sprayed through the third spray nozzle 704 to remove metal fine slag attached to the surface of the screw rod.
Then the rotation speed of the motor 101 is reduced to drive the screw rod to slowly rotate, when the clamping assembly is used for fixing the screw rod, the arc plate 204 is just above the screw rod, the second straight-moving device 202 is started, as shown in fig. 10, the arc plate 204 is clamped with the upper surface of the screw rod, and is in threaded connection with the screw rod through a thread groove on the inner wall of the arc plate 204, that is, the oil coating ports 407 are attached to the outer wall of the screw rod, as shown in fig. 1 and 7, under the action of the screw rod, the arc plate 204 horizontally moves rightwards, the sliding frame 201 is driven to move, and the sliding frame 201 synchronously moves through the conveying mechanism to convey oil in the oil tank 403 into the oil coating ports 407 and then contacts with the surface of the screw rod, and meanwhile, the screw rod is in a slow-rotating state, and the oil is uniformly coated on the surface of the screw rod through the oil coating ports 407.
As shown in fig. 1, when the arc plate 204 moves to the rightmost side, at this time, the motor 101 reverses to drive the screw rod to rotate reversely and slowly, so as to drive the arc plate 204 to move reversely, i.e. move leftwards, and oil is smeared on the surface of the screw rod at one time, thereby improving the rust-proof effect.
When moving to the leftmost side, the motor 101 stops working, the arc plate 204 is moved upwards by the second straight running device 202 to be out of contact with the screw rod, and then the screw rod is taken down, so that the rust prevention treatment is completed.
Through the rotation of lead screw itself, drive arc 204 follow and remove, then, through scribbling hydraulic fluid 407 and lead screw surface direct contact, smear fluid, can effectively prevent that fluid from dripping everywhere is, avoid the fluid extravagant.
As shown in fig. 1, 2, 7, 8, 9 and 10, the specific technical scheme of the conveying mechanism is refined.
The conveying mechanism comprises: the toothed plate 302 fixed on the frame body 1 rotates the first rotating shaft 3 on the sliding frame 201, the first gear 301 is fixedly connected to the first rotating shaft 3, and the first gear 301 is in meshed connection with the toothed plate 302.
A first piston assembly 401 fixed on the carriage 201, a first crankshaft 402 fixed on the first rotary shaft 3, the first crankshaft 402 being rotatably connected with the power end of the first piston assembly 401; the first piston assembly 401 is connected with a first pipeline 404 and a second pipeline 405, one end of the first pipeline 404 far away from the first piston assembly 401 is communicated with the oil tank 403, and one end of the second pipeline 405 far away from the first piston assembly 401 is communicated with the oil coating port 407; check valves are arranged in the first pipeline 404 and the second pipeline 405.
The first piston assembly 401 includes a piston cylinder, a piston plate slidably coupled within the piston cylinder, and a piston rod rotatably coupled to the piston plate.
The first piston assembly 401, which is fixed to the carriage 201, refers to the piston cylinder being fixed to the carriage 201.
The first crankshaft 402 is rotatably connected to the power end of the first piston assembly 401, which means that the end of the piston rod, which is far away from the piston plate, is rotatably connected to the first crankshaft 402, and the piston rod is sleeved on the first crankshaft 402, similar to the cooperation between the connecting rod and the crankshaft on an automobile engine.
The one-way valve in the first pipe 404 allows oil to flow into the piston cylinder only through the first pipe 404, but not back.
The one-way valve in the second conduit 405 allows oil to flow only into the second conduit 405 through the piston cylinder and not reverse.
The first conduit 404 and the second conduit 405 are both in communication with the piston cylinder.
When the sliding frame 201 moves, the toothed plate 302 and the first gear 301 drive the first rotating shaft 3 to rotate, and then the first crankshaft 402 and the piston rod drive the piston plate to slide reciprocally in the piston cylinder, so as to achieve the effect of absorbing oil and discharging oil, and the oil in the oil tank 403 is conveyed into the oil coating port 407 through the first pipeline 404 and the second pipeline 405, and then is matched with the rotating screw rod to be uniformly coated on the surface of the screw rod.
As shown in fig. 7, 8 and 9, the overall technical solution is further optimized in order to further improve the efficiency of removing the metal slag adhering to the surface thereof.
Since the third nozzle 704 is far from the screw rod and the screw rod is in a state of rapid rotation, it is difficult to remove the metal slag in the thread groove by jetting high pressure gas through the third nozzle 704.
Further comprises: a second piston assembly 501 fixed on the sliding frame 201, a second crankshaft 5 fixed on the first rotating shaft 3, and the second crankshaft 5 is rotationally connected with the power end of the second piston assembly 501; a first nozzle 504 fixedly coupled to arcuate plate 204; the second piston assembly 501 is connected with a fourth pipeline 502 and a fifth pipeline 503, one end of the fifth pipeline 503 far away from the second piston assembly 501 is communicated with the first nozzle 504, and the other end of the fourth pipeline 502 is in a conducting state.
As shown in fig. 7, the height of the first nozzle 504 is higher than the arc plate 204, and since the screw thread parameter of the screw surface is fixed, the horizontal distance between the first nozzle 504 and the arc plate 204 is determined according to the screw thread of the screw surface, so that when the arc plate 204 is in threaded connection with the screw, the first nozzle 504 just blows into the screw thread groove of the screw thread of the screw surface.
Check valves are arranged in the fourth pipeline 502 and the fifth pipeline 503.
It should be noted that:
the second piston assembly 501 has the same composition as the first piston assembly 401;
the connection relationship between the second crankshaft 5 and the power end of the second piston assembly 501 is the same as the connection relationship between the first crankshaft 402 and the first piston assembly 401;
the check valve in the fourth conduit 502 acts the same as the check valve in the first conduit 404;
the check valve in the fifth conduit 503 functions the same as the check valve in the second conduit 405.
When the first rotating shaft 3 rotates, external air is conveyed into the first spray head 504 through the fourth pipeline 502 and the fifth pipeline 503 by synchronously passing through the second crankshaft 5 and the second piston assembly 501, and then sprayed into a thread groove of the screw thread on the surface of the screw rod, so that metal fine slag remained in the thread groove is removed, and the removal efficiency is improved.
As shown in fig. 1 and 7, when the arc plate 204 moves rightwards, that is, moves towards the direction away from the motor 101, the first spray head 504 sprays air into the thread groove first, then oil is coated, so that the rust prevention quality is improved, when the arc plate moves rightmost, and then moves reversely, that is, moves towards the direction close to the motor 101, oil is coated first, then the first spray head 504 sprays air, and through air, the oil collected in the thread groove can be blown uniformly, so that the oil is prevented from collecting into the thread groove, and the coating quality is improved.
As shown in fig. 1 and 10, the technical solution of the arc plate 204 is further optimized in order to prevent the oil pressure in the oil coating port 407 from being too high.
Further comprises: the adjusting cavity 406 is fixedly connected to the top of the arc plate 204, the bottom of the adjusting cavity 406 is communicated with the oiling port 407, and one end, away from the first piston assembly 401, of the second pipeline 405 is communicated with the adjusting cavity 406.
A third pipeline 4 is communicated between the regulating cavity 406 and the oil tank 403, a pressure valve is arranged in the third pipeline 4 and is in a normally closed state, when the pressure in the regulating cavity 406 reaches a set value, the pressure valve is automatically opened, and after the value is reduced, the pressure valve is closed again.
The second pipe 405 conveys the oil into the adjusting cavity 406 and then into the oil coating port 407, and because the sliding frame 201 rotates continuously during the moving process of the first rotating shaft 3, the oil is also continuously conveyed into the adjusting cavity 406, and at this time, if the oil conveyed into the adjusting cavity 406 is more than the oil coated by the oil coating port 407, the pressure in the adjusting cavity 406 is larger and larger.
When the pressure in the adjusting cavity 406 reaches a set value, the pressure valve is automatically opened, oil flows back into the oil tank 403 through the third pipeline 4, the pressure in the adjusting cavity 406 is reduced, and the stability during smearing is ensured.
As shown in fig. 3, 7 and 8, since the sliding frame 201 slides on the first guide rod 2, when the second straight running device 202 drives the arc plate 204 downwards, a certain error may exist between the arc plate 204 and the screw rod, and the arc plate 204 and the screw rod may not be exactly meshed with each other, so that the whole technical scheme is optimized again.
Further comprises: the first fixing plate 203, the arc plate 204 is fixed on the lower surface of the first fixing plate 203, wherein the adjusting cavity 406 is fixed on the upper surface of the first fixing plate 203.
The adjusting seat 6 is fixed on the first fixing plate 203, a groove is arranged in the adjusting seat 6, a second guide rod 601 is fixedly connected in the groove of the adjusting seat 6, sliding blocks 602 are slidably connected on the second guide rod 601, the number of the second guide rods 601 is two, and the output end of the second straight moving device 202 is fixedly connected to the upper surface of the sliding blocks 602.
When the second straight moving device 202 drives the arc plate 204 to move downwards through the adjusting seat 6, after the arc plate 204 contacts with the screw rod, no threaded engagement is found, that is, no threaded connection is found, at this time, the first fixing plate 203 is manually pushed, the arc plate 204 is pushed to move horizontally until the arc plate 204 stops after being in threaded connection with the screw rod, and at this time, the adjusting seat 6 and the sliding block 602 slide relatively.
At this time, as shown in fig. 3, when the arc plate 204 moves rightward, the inner wall on the left side of the adjustment seat 6 contacts the slide block 602, and then the slide block 602 is pushed to move horizontally, and when the arc plate 204 moves leftward, the inner wall on the right side of the adjustment seat 6 contacts the slide block 602, and then the slide block 602 is pushed to move horizontally.
As shown in fig. 3, the technical scheme of the adjusting seat 6 is further optimized, and the technical scheme of detecting whether the screw rod is qualified is added.
Further comprises: the pressure sensors 603 are fixedly connected to the inner wall of the adjusting seat 6, the pressure sensors 603 are of two groups of designs, and are respectively positioned on two sides of the sliding block 602; a spring 604 is connected between the two groups of pressure sensors 603 and the side wall of the sliding block 602, two ends of the spring 604 are fixed on the side wall of the sliding block 602, and the other ends are applied to the sensing ends of the pressure sensors 603.
During the movement of the arc plate 204, the pressure sensor 603 is pressed by the spring 604, and the pressure sensor 603 feeds back a pressure value, at this time, theoretically, if the screw thread on the surface of the screw is ideal, the distance between the two screw grooves should be equal, and at this time, the arc plate 204 should move at a constant speed, so during the movement, the pressure sensor 603 feeds back the pressure value, which should be unchanged, but there is definitely an error in actual processing and manufacturing, so when the pressure sensor 603 feeds back the pressure value, the limit value of up-down change, exceeds the set safety interval, the screw processing can be determined to be failed.
As shown in fig. 3, when the arc plate 204 moves rightward, the left spring 604 is pressed, the pressure value is fed back through the left pressure sensor 603, and when the arc plate 204 moves leftward, the right spring 604 is pressed, and the pressure value is fed back through the right pressure sensor 603.
As shown in fig. 1 and 5, the motor support further comprises a support plate 105 fixedly connected to the side wall of the frame body 1, the support plate 105 is located on one side of the frame body 1 far away from the motor 101, and the cross section of the support plate 105 is arc-shaped.
When one end of the lead screw is fixed through the clamping assembly, the other end of the lead screw is positioned on the supporting plate 105, the supporting plate 105 is used for supporting, and when the arc-shaped plate 204 is attached to the lead screw, the lead screw is stressed to be bent, so that the working stability is improved.
The technical scheme is designed for the lead screw with longer size, for example, the length exceeds 1 meter.
Example 2
Referring to fig. 1 to 10, the overall solution is further optimized on the basis of example 1, substantially the same as in example 1.
As shown in fig. 1, 2, 4, 5 and 6, the technical solution of the clamping assembly is specifically refined.
The clamping assembly includes: the clamping cover 102 on the frame body 1 is rotated, the output end of the motor 101 is fixedly connected with the clamping cover 102, and the output end of the motor 101 is fixedly connected with the axle center, namely the right center, of the clamping cover 102.
The first straight devices 103 are fixedly connected in the clamping cover 102, the first straight devices 103 are in a multi-group design, the multi-group first straight devices 103 are uniformly and circumferentially distributed on the inner wall of the clamping cover 102, the number of the first straight devices 103 is 2-4 groups, and the output ends of the multi-group first straight devices 103 are fixedly connected with clamping plates 104.
As shown in fig. 6, the cross section of the clamping plate 104 is circular arc.
When the processed screw rod needs to be rustproof, one end of the screw rod is inserted into the clamping cover 102 and placed in the middle, then the first straight device 103 is started, the clamping plate 104 is pushed to move towards the center of the clamping cover 102, and the screw rod is fixed through the clamping plate 104.
As shown in fig. 2, the clip cover 102 is rotated on the housing 1 for the purpose of improving stability.
As shown in fig. 1, 4, 5, and 7, the entire technical scheme is optimized at one time in order to improve the removal efficiency of the metal slag adhering to the surface of the screw shaft at one time.
Further comprises: the liquid storage tank 7 and the water pump 702 fixed on the frame body 1, the second spray nozzles 703 fixed at the bottom of the second fixing plate 701, the number of the second spray nozzles 703 is 5-15, as shown in fig. 1, the second spray nozzles 703 and the third spray nozzles 704 are arranged in a cross manner, and the second spray nozzles 703 and the third spray nozzles 704 are arranged in a straight line.
The output end of the water pump 702 is communicated with the liquid storage tank 7 through a hollow pipeline, and the output end of the water pump 702 is communicated with the second spray head 703 through a hollow pipeline.
Before the third nozzle 704 sprays high-pressure gas, the water pump 702 is started, the cleaning liquid in the liquid storage tank 7 is sprayed through the second nozzle 703, the cleaning liquid is sprayed to a high-pressure high-speed cleaning liquid, the cleaning liquid is sprayed to a screw rod rotating at a high speed, the screw rod is washed, the washing is completed, and then the high-pressure gas is sprayed through the third nozzle 704 for drying.
Fig. 1, 2, 4, 5, 6, further comprising: the water receiving cover 8 and the filter tank 801 of fixed connection on support body 1, water receiving cover 8 bottom is linked together through hollow tube with the filter tank 801 top, is equipped with filter screen 802 in the filter tank 801, and the filter tank 801 lateral wall is equipped with the side door, can take out filter screen 802 through the side door and wash.
The third rotating shaft 9 on the frame body 1 is rotated, a third gear 902 is fixedly connected to the third rotating shaft 9, a second gear 901 is fixedly connected to the clamping cover 102, and the second gear 901 is in meshed connection with the third gear 902 and is a bevel gear.
The third crankshaft 11 is fixedly connected to the third rotating shaft 9, the third piston assembly 10 is fixedly connected to the frame body 1, and the third crankshaft 11 is rotationally connected with the power end of the third piston assembly 10; a sixth pipeline 1102 and a seventh pipeline 1103 are connected to the third piston assembly 10, the sixth pipeline 1102 is communicated with the bottom of the filter tank 801, and the seventh pipeline 1103 is communicated with the liquid storage tank 7; check valves are arranged in the sixth pipeline 1102 and the seventh pipeline 1103.
It should be noted that:
the third piston assembly 10 has the same composition as the first piston assembly 401;
the connection relationship between the third crankshaft 11 and the power end of the third piston assembly 10 is the same as the connection relationship between the first crankshaft 402 and the first piston assembly 401;
the check valve in the sixth conduit 1102 acts the same as the check valve in the first conduit 404;
the check valve in the seventh conduit 1103 functions the same as the check valve in the second conduit 405.
The washing liquid of second shower nozzle 703 spun falls into water receiving cover 8, then gets into in the rose box 801, filters the back through filter screen 802, falls into rose box 801 bottom, simultaneously, centre gripping cover 102 is when rotating, drives the rotation of third pivot 9 through second gear 901 and third gear 902, and then through first bent axle 402 and first piston assembly 401, carries the washing liquid of rose box 801 bottom in the liquid reserve tank 7 from new, realizes cyclic utilization.
The second gear 901 is fixed on the holding cover 102 instead of the output end of the motor 101, so as to raise the rotation speed of the third rotation shaft 9, and avoid excessive cleaning solution in the filter tank 801, which results in overflow.
The following text:
the first straight moving device 103 and the second straight moving device 202 are air cylinders, hydraulic cylinders or electric telescopic rods.
The first pipe 404, the second pipe 405, the third pipe 4, the fifth pipe 503, and all other pipes are flexible pipes that can be moved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims (10)

1. An anti-rust device for ball screw processing with cleaning function, includes support body (1), fixes motor (101) on support body (1), its characterized in that still includes:
the clamping assembly is fixed at the output end of the motor (101);
the first guide rod (2) is fixed on the frame body (1), the first guide rod (2) is connected with the sliding frame (201) in a sliding manner, the bottom of the sliding frame (201) is fixedly connected with the second straight-moving device (202), the output end of the second straight-moving device (202) is fixedly connected with the arc-shaped plate (204), and the inner wall of the arc-shaped plate (204) is provided with a thread groove;
the oil tank (403) is arranged on the frame body (1), an oil coating port (407) is formed in the inner wall of the arc-shaped plate (204), the sliding frame (201) is provided with a conveying mechanism, and when the sliding frame (201) moves, oil in the oil tank (403) is automatically conveyed into the oil coating port (407) through the conveying mechanism;
the second fixed plate (701) and the air pump (705) are fixedly connected to the frame body (1), a third spray head (704) is fixedly connected to the bottom of the second fixed plate (701), and the output end of the air pump (705) is communicated with the third spray head (704).
2. The rust inhibitive apparatus for ball screw machining with cleaning function according to claim 1, wherein said conveying mechanism comprises:
the rack comprises a rack body (1), a toothed plate (302) fixed on the rack body, and a first rotating shaft (3) rotating on the sliding rack (201), wherein a first gear (301) is fixedly connected to the first rotating shaft (3), and the first gear (301) is in meshed connection with the toothed plate (302);
a first piston assembly (401) fixed on the sliding frame (201), a first crankshaft (402) fixed on the first rotating shaft (3), wherein the first crankshaft (402) is rotationally connected with a power end of the first piston assembly (401);
the first piston assembly (401) is connected with a first pipeline (404) and a second pipeline (405), the first pipeline (404) is communicated with the oil tank (403), and the second pipeline (405) is communicated with the oil coating port (407);
check valves are arranged in the first pipeline (404) and the second pipeline (405).
3. The rust inhibitive device for ball screw machining with a cleaning function according to claim 2, further comprising:
a second piston assembly (501) fixed on the sliding frame (201), a second crankshaft (5) fixed on the first rotating shaft (3), and the second crankshaft (5) is rotationally connected with the power end of the second piston assembly (501);
a first nozzle (504) fixedly connected to the arcuate plate (204);
a fourth pipeline (502) and a fifth pipeline (503) are connected to the second piston assembly (501), and the fifth pipeline (503) is communicated with the first spray head (504);
check valves are arranged in the fourth pipeline (502) and the fifth pipeline (503).
4. The rust inhibitive device for ball screw machining with a cleaning function according to claim 2, further comprising:
the adjusting cavity (406) is fixedly connected to the top of the arc-shaped plate (204), the bottom of the adjusting cavity (406) is communicated with the oil coating port (407), and the second pipeline (405) is communicated with the adjusting cavity (406);
a third pipeline (4) is communicated between the adjusting cavity (406) and the oil tank (403), and a pressure valve is arranged in the third pipeline (4).
5. The rust inhibitive device for ball screw machining with cleaning function according to any one of claims 1 to 4, further comprising:
the first fixing plate (203), the arc plate (204) is fixed on the lower surface of the first fixing plate (203);
the adjusting seat (6) is fixed on the first fixing plate (203), a second guide rod (601) is fixedly connected in the adjusting seat (6), and a sliding block (602) is connected on the second guide rod (601) in a sliding manner;
the output end of the second straight running device (202) is fixedly connected to the upper surface of the sliding block (602).
6. The rust inhibitive device for ball screw machining with a cleaning function according to claim 5, further comprising:
the pressure sensors (603) are fixedly connected to the inner wall of the adjusting seat (6), the pressure sensors (603) are of two groups of designs and are respectively positioned at two sides of the sliding block (602);
springs (604) are connected between the two groups of pressure sensors (603) and the side walls of the sliding blocks (602).
7. The rust preventing device for ball screw processing with the cleaning function according to claim 1, further comprising a support plate (105) fixedly connected to the side wall of the frame body (1), wherein the support plate (105) is located on one side of the frame body (1) away from the motor (101).
8. The rust prevention apparatus for ball screw machining with cleaning function of claim 1, wherein the clamping assembly comprises:
the clamping cover (102) rotates on the frame body (1), and the output end of the motor (101) is fixedly connected with the clamping cover (102);
the clamping cover (102) is fixedly connected with the first straight devices (103), the first straight devices (103) are of a multi-group design, and the multi-group first straight devices (103) are uniformly circumferentially distributed on the inner wall of the clamping cover (102);
the output ends of the plurality of groups of first straight devices (103) are fixedly connected with clamping plates (104).
9. The rust inhibitive device for ball screw machining with a cleaning function according to claim 8, further comprising:
a liquid storage tank (7) and a water pump (702) which are arranged on the frame body (1), and a second spray head (703) which is fixed at the bottom of the second fixing plate (701);
the output end of the water pump (702) is communicated with the liquid storage tank (7), and the output end of the water pump (702) is communicated with the second spray head (703).
10. The rust inhibitive device for ball screw machining with a cleaning function according to claim 9, further comprising:
the water receiving cover (8) and the filter box (801) are fixedly connected to the frame body (1), the bottom of the water receiving cover (8) is communicated with the top of the filter box (801), and a filter screen (802) is arranged in the filter box (801);
a third rotating shaft (9) rotating on the frame body (1), a third gear (902) is fixedly connected to the third rotating shaft (9), a second gear (901) is fixedly connected to the clamping cover (102), and the second gear (901) is in meshed connection with the third gear (902);
the third crankshaft (11) is fixedly connected to the third rotating shaft (9), and is fixedly connected to the third piston assembly (10) on the frame body (1), and the third crankshaft (11) is rotationally connected with the power end of the third piston assembly (10);
a sixth pipeline (1102) and a seventh pipeline (1103) are connected to the third piston assembly (10), the sixth pipeline (1102) is communicated with the bottom of the filter tank (801), and the seventh pipeline (1103) is communicated with the liquid storage tank (7);
check valves are arranged in the sixth pipeline (1102) and the seventh pipeline (1103).
CN202311365991.9A 2023-10-20 2023-10-20 Rust-proof device with cleaning function for ball screw machining Active CN117085907B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202311627478.2A CN117753630A (en) 2023-10-20 2023-10-20 Rust-proof device with cleaning function for ball screw machining
CN202311365991.9A CN117085907B (en) 2023-10-20 2023-10-20 Rust-proof device with cleaning function for ball screw machining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311365991.9A CN117085907B (en) 2023-10-20 2023-10-20 Rust-proof device with cleaning function for ball screw machining

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180040049A (en) * 2016-10-11 2018-04-19 박종원 Coating Apparatus for Screw of Vacuum Pump
CN207576782U (en) * 2017-11-17 2018-07-06 佛山市鸿长丰科技有限公司 A kind of outer surface of steel tube application device that can add derusting oil automatically
CN111729788A (en) * 2020-07-01 2020-10-02 侯晓松 Anticorrosive spraying equipment of slender type screw rod
CN217963078U (en) * 2022-04-13 2022-12-06 苏州麦图丝杆制造有限公司 Coating and soaking recovery device based on lead screw protective layer
CN218360049U (en) * 2022-10-28 2023-01-24 山东理工精密机械有限公司 Rust-resistant fat liquoring mechanism of ball screw warehouse entry
CN219570769U (en) * 2022-03-24 2023-08-22 广西科技师范学院 Numerical control machine tool ball screw pair with disassembly-free lubrication structure

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180040049A (en) * 2016-10-11 2018-04-19 박종원 Coating Apparatus for Screw of Vacuum Pump
CN207576782U (en) * 2017-11-17 2018-07-06 佛山市鸿长丰科技有限公司 A kind of outer surface of steel tube application device that can add derusting oil automatically
CN111729788A (en) * 2020-07-01 2020-10-02 侯晓松 Anticorrosive spraying equipment of slender type screw rod
CN219570769U (en) * 2022-03-24 2023-08-22 广西科技师范学院 Numerical control machine tool ball screw pair with disassembly-free lubrication structure
CN217963078U (en) * 2022-04-13 2022-12-06 苏州麦图丝杆制造有限公司 Coating and soaking recovery device based on lead screw protective layer
CN218360049U (en) * 2022-10-28 2023-01-24 山东理工精密机械有限公司 Rust-resistant fat liquoring mechanism of ball screw warehouse entry

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