CN114192488A - Bridge accessory processing equipment - Google Patents

Bridge accessory processing equipment Download PDF

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Publication number
CN114192488A
CN114192488A CN202210137135.7A CN202210137135A CN114192488A CN 114192488 A CN114192488 A CN 114192488A CN 202210137135 A CN202210137135 A CN 202210137135A CN 114192488 A CN114192488 A CN 114192488A
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CN
China
Prior art keywords
base
tank
processed
screw rod
soaking tank
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Granted
Application number
CN202210137135.7A
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Chinese (zh)
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CN114192488B (en
Inventor
丁威力
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Jiangsu Yueshengda Machinery Manufacturing Co ltd
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Jiangsu Yueshengda Machinery Manufacturing Co ltd
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Priority to CN202210137135.7A priority Critical patent/CN114192488B/en
Publication of CN114192488A publication Critical patent/CN114192488A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/06—Cleaning involving contact with liquid using perforated drums in which the article or material is placed
    • 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
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • 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
    • B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
    • B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
    • B05C3/04—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material with special provision for agitating the work or the liquid or other fluent material
    • 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
    • B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
    • B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
    • B05C3/04—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material with special provision for agitating the work or the liquid or other fluent material
    • B05C3/05—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material with special provision for agitating the work or the liquid or other fluent material by applying vibrations thereto
    • 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
    • B05C9/14—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 involving heating or cooling
    • 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
    • B05D3/02—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 baking
    • B05D3/0254—After-treatment
    • B05D3/0272—After-treatment with ovens
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/102—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration with means for agitating the liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coating Apparatus (AREA)

Abstract

The invention relates to the technical field of bridge accessory processing, and discloses bridge accessory processing equipment, which comprises a rotating frame and a centralized processing cage, wherein the centralized processing cage consists of a shield and a base fixedly arranged at the lower end of the shield in a clamping manner, and the surfaces of the shield and the base are respectively provided with a plurality of hole grooves; a circular concave part is arranged in the middle of the base, a plurality of workpiece positions are annularly arranged on the base around the concave part, and each workpiece position comprises an opening; the bottom surface of the socket is provided with a through hole, and the diameter of the through hole is smaller than that of the screw to be processed; each opening is provided with a coil assembly, and the screw piece to be processed is inserted into the inner side of the coil assembly; the bottoms of the oil removal soaking tank, the coating solution soaking tank and the draining tank are provided with reciprocating driving mechanisms; this equipment integrates and optimizes a plurality of processing equipment of screw rod spare anticorrosive processing, and equipment integration is higher, and is small to promote machining efficiency and effect.

Description

Bridge accessory processing equipment
Technical Field
The invention relates to the field of bridge accessory processing, in particular to bridge accessory processing equipment.
Background
The corrosion loss of steel products accounts for more than 10% of the total output of the steel products in the world every year, and the economic loss caused by corrosion of industrially developed countries accounts for more than 2% -4% of the total output value of national economy; the research and development of advanced anti-corrosion technology to reduce economic loss caused by corrosion and prolong the service life of steel and other metal materials and equipment has very important significance for promoting the development of advanced technology, advanced science and national defense industry and the sustainable coordinated development of national economy and social environment. The components and the connecting pieces of the steel structure of the bridge with the reinforced concrete structure are easy to corrode and further damage the concrete structure of the bridge due to long-term exposure to various corrosion-causing factors such as freezing damage, chemical corrosion, steel bar corrosion, alkali aggregate reaction and the like; particularly, due to the action of humidity, temperature and carbon dioxide, concrete carbonization can be caused, and in addition, the corrosion of bridge steel members and connecting pieces can be further aggravated under the action of corrosive media such as oxygen, sulfur dioxide, chlorine and the like. Therefore, corrosion-resistant screws for bridge construction appear on the market.
For example, patent No. 201610399614.0 discloses a corrosion-resistant screw rod processing technology for bridge building, in the actual production and processing, will wait to process the screw rod piece and insert and establish to the centralized processing cage, need operating personnel to place respectively and carry out corresponding processing operation to deoiling soaking tank, scribble liquid soaking tank, draining jar, heating curing oven, take out at last and singly place in the mould and carry out the screw extrusion, required equipment is more, and whole production facility is bulky. And need operating personnel to carry out a large amount of auxiliary operation, limited production efficiency, increased operating personnel's work burden, be unfavorable for streamlined production.
Disclosure of Invention
The invention provides bridge accessory processing equipment, which solves the problems that more equipment is needed in the related technology, and the volume of the whole production equipment is large. And need operating personnel to carry out a large amount of auxiliary operation, limited production efficiency, increased operating personnel's work burden, be unfavorable for the technical problem of streamlined production.
According to one aspect of the invention, the bridge accessory processing equipment comprises a rotating frame and a centralized processing cage which is arranged in parallel relatively to the rotating frame through a connecting frame and is driven to lift through an electric telescopic rod, and a screw piece to be processed is inserted into a workpiece position of the centralized processing cage;
a circular concave part is arranged in the middle of the base, a plurality of workpiece positions are annularly arranged on the base around the concave part, and each workpiece position comprises a socket fixedly arranged on the base and an opening which is arranged on the top wall of the shield and is opposite to the corresponding socket; the bottom surface of the socket is provided with a through hole, and the diameter of the through hole is smaller than that of the screw to be processed;
each opening is provided with a coil assembly, and the screw piece to be processed is inserted into the inner side of the coil assembly;
the bottoms of the oil removal soaking tank, the coating liquid soaking tank and the draining tank are provided with reciprocating driving mechanisms for driving the screw rod piece to be processed in the centralized processing cage to axially move.
By adopting the scheme, the screw rod surface oil removing, Dacromet coating liquid coating, draining, heating and curing and thread extrusion equipment are integrated, so that the overall equipment volume is reduced, the centralized treatment cage is driven by the rotating frame to deflect to different processing equipment for corresponding processing, the manual operation participation is reduced, and the production effect is greatly increased;
simultaneously, optimized the structure of processing equipment, further promoted machining efficiency and finished product quality, the practicality is stronger, and is stronger to assembly line production's suitability, and economic benefits is high.
Preferably, the reciprocating driving mechanism comprises a sealing cover arranged at the bottom of the oil removing soaking tank, the coating liquid soaking tank and the draining tank, a plurality of rectangular frames which are vertically and slidably arranged in the sealing cover and are obliquely arranged, a Z-shaped part with one end inserted into the inner side of the rectangular frame and the other end rotatably connected with the side part of the sealing cover, and a deflection driving mechanism which is arranged on the inner side of the sealing cover and is used for driving one end of the Z-shaped part to deflect, wherein the rectangular frames are slidably connected with the inner wall of the sealing cover through connecting rods on two sides, the connecting rods are vertically arranged, and one end of each connecting rod penetrates through a sealing shaft sleeve arranged at the top of the sealing cover;
the number of the rectangular frames is consistent with the number of the rectangular frames arranged in the workpiece positions.
Through the scheme: when corresponding operations are carried out in the oil removal soaking tank, the coating solution soaking tank and the draining tank, the reciprocating driving mechanism drives the screw rod piece to be processed to vibrate in a reciprocating mode, sufficient contact between the screw rod piece to be processed and the grease treatment solution is increased in the oil removal soaking tank, and surface grease can be rapidly separated through inertia;
when the coating liquid is used for soaking the tank, the full contact between the screw rod piece to be processed and the grease treatment liquid is increased to reach the Dacromet coating liquid, the coating uniformity of the coating liquid is ensured, and the processing effect is enhanced;
in a similar way, the solution outside the screw piece to be processed can be quickly thrown off by vibration in the draining tank, so that the draining efficiency and the processing process are accelerated.
Preferably, the deflection driving mechanism comprises a driving motor which is arranged on the inner wall of the top of the sealing cover in an inverted and fixed mode, and the driving motor is in transmission connection with the plurality of Z-shaped pieces through a bevel gear.
Through the scheme: guarantee can drive a plurality of Z parts motion simultaneously to all the reciprocating vibration of screw rod spare that remain to be processed of drive reduces driving piece and arranges quantity, and the structure is compacter.
Preferably, one end of the connecting rod, which extends out of the sealing cover, is fixedly provided with a waterproof electromagnet assembly, and the diameter of the Z-shaped piece, which is inserted into the inner side of the rectangular frame, is consistent with the width of the rectangular frame.
Through above-mentioned scheme, guarantee connecting rod tip can with wait to process screw rod spare actuation, guarantee to wait to process the screw rod spare and keep unanimous with the vibration frequency of connecting rod to guarantee the vertical reciprocating vibration of the steady drive rectangle frame of Z shape spare.
Preferably, a fan assembly is arranged in the middle of one side, facing the shield, of the base, and an input shaft of the fan assembly penetrates through a sealing shaft sleeve on the base and penetrates out of the base;
the driving motor is a double-shaft motor, and one shaft of the double-shaft motor penetrates out of the sealing cover through the sealing shaft sleeve and can be clamped and fixed with an input shaft of the fan assembly.
By the scheme, the upper solution and the lower solution in the oil removal soaking tank and the masking liquid soaking tank are driven to flow by the rotation of the fan assembly, so that the uniformity of internal solutes is ensured, the sedimentation is avoided, and the product quality is further ensured;
in addition, in the draining tank, the draining efficiency can be accelerated by outputting wind power.
Preferably, the end face of the input shaft of the fan assembly is provided with a frustum pyramid limiting groove, and the output shaft end of the driving motor is fixedly provided with a frustum pyramid limiting block;
when the limiting block is inserted into the limiting groove, the output shaft of the driving motor is clamped and fixed with the input shaft of the fan assembly.
Through the scheme, the output shaft of the driving motor is clamped and fixed with the input shaft of the fan assembly through a simple structure, so that the fan assembly is stably driven to start working.
Preferably, a plurality of channels are radially formed in the inner side of the base, the channels are arranged in the pressing block in a sliding mode, two ends of each channel are respectively communicated with the groove and the socket, and threads are formed in one side, facing the screw rod piece to be machined, of the pressing block and on the inner wall of the socket;
and the bottom of the threaded die pressing tank is provided with a radial driving mechanism which simultaneously drives the pressing block to move along the channel.
Preferably, radial actuating mechanism includes column mounting base, radial sliding sets up the movable block on mounting base, rotates the carousel of installing in mounting base middle part through motor drive, and the carousel passes through surface screw thread and movable block threaded connection.
Through above-mentioned scheme, realize waiting to process the screw rod spare to many and carry out automatic screw thread extrusion operation, need not the manual work and get rid of independent processing, accelerated screw thread extrusion work efficiency greatly.
Preferably, the power supply part of the coil assembly is arranged on the lower surface of the connecting frame, and the connecting cable of the power supply part and the coil assembly is routed from the cavity on the inner side of the connecting column at the upper end of the centralized processing cage.
Through above-mentioned scheme, avoid the scattered outside that sets up of connecting cable to reduce connecting cable and solution area of contact and soak time, guarantee its life and job stabilization nature.
Preferably, a spring-shaped plastic elastic part is arranged in the cavity on the inner side of the connecting column, and the connecting cable is coiled along the spring-shaped plastic elastic part.
Through above-mentioned scheme, receive the connecting cable and restraint, avoid taking place the condition of winding even rupture at the in-process that the centralized processing cage goes up and down repeatedly.
According to one aspect of the invention, a processing method of bridge accessory processing equipment is provided, which comprises the following steps:
s1, before processing, taking down the base of the centralized processing cage, inserting the screw rod piece to be processed into the socket of the corresponding workpiece position, fixing the base to the bottom end of the shield after the insertion is finished, and inserting the upper end of the screw rod piece to be processed into the inner side of the opening and the inner side of the coil assembly;
s2, after processing is started, firstly, the rotating frame drives the centralized processing cage to rotate to the position above the oil removing soaking tank, the centralized processing cage is driven to descend through the electric telescopic rod until the centralized processing cage is completely immersed into oil treatment liquid on the inner side of the oil removing soaking tank, at the moment, the reciprocating driving mechanism is started to drive the screw rod piece to be processed in the centralized processing cage to axially move, sufficient contact between the screw rod piece to be processed and the oil treatment liquid is increased in the oil removing soaking tank, and surface oil can be rapidly separated through inertia;
meanwhile, the coil assembly is electrified, the screw rod piece to be processed forms an iron core of the electromagnetic coil, and the magnetic properties of the end parts of the iron cores of the electromagnetic coils are consistent, so that repulsion force is generated, the screw rod piece to be processed generates radial stirring in the tank body while continuously vibrating in the axial direction, the action of the screw rod piece to be processed is increased, the cleaning effect is further increased, and the separation of surface grease is accelerated;
s3, after the step of cleaning grease is completed, the centralized treatment cage is lifted from the oil removal soaking tank through the electric telescopic rod, after the centralized treatment cage is reset, the rotating frame drives the centralized treatment cage to continue to rotate, so that the centralized treatment cage rotates to the upper part of the masking liquid soaking tank, a clear water washing tank can be added between the oil removal soaking tank and the masking liquid soaking tank, and the subsequent masking liquid effect can be enhanced to a certain degree;
in a similar way, the electric telescopic rod drives the centralized treatment cage to descend until the centralized treatment cage is completely immersed in the Dacromet coating liquid on the inner side of the coating liquid soaking tank, the coil assembly and the reciprocating driving mechanism drive the screw rod piece to be processed, the radial stirring is generated in the tank body while the axial vibration is continued, the action of the screw rod piece to be processed is increased, the full contact with the Dacromet coating liquid is ensured, and the coating uniformity and the coating efficiency are ensured;
s4, after solution coating is completed, the solution is continuously deflected to the upper part of the draining tank and then is driven to be inserted into the draining tank, the coil assembly and the reciprocating driving mechanism drive the screw rod piece to be processed, radial stirring is generated in the tank body while axial vibration is continued, and the draining effect is accelerated;
s5, draining after a certain period of time, sequentially deflecting to the upper parts of the heating and curing furnace and the threaded die tank, sequentially sending the centralized processing cage into the heating and curing furnace for preheating to enable the Dacromet coating liquid on the surface of the screw rod in the centralized processing cage to lose fluidity, finally sending the Dacromet coating liquid into the threaded die tank for threaded extrusion operation to enable the Dacromet coating liquid on the threaded part to be uniformly flattened, and then heating to enable the Dacromet coating liquid on the surface of the screw rod to be completely cured.
The invention has the beneficial effects that:
1. the deoiling that needs use in to anticorrosive screw rod course of working is soaked, the coating liquid is soaked, drip and dry, the corresponding equipment of operations such as heating solidification and screw thread moulding-die integrates, automatic appointed processing position of carrying in proper order through the swivel mount, equipment integration degree is higher, and is small, greatly reduced manual operation participation, thereby accelerate machining efficiency, simultaneously through setting up electromagnetic component and reciprocating drive mechanism, increase the motion form of waiting to process the screw member, accelerate corresponding machining efficiency, optimize finished product quality.
2. Through optimizing the relevant structure of integrating the screw thread moulding-die, need not to treat that the screw rod spare of processing takes out the exclusive operation alone, further guarantees its machining efficiency, reduces operating personnel's work burden, and degree of automation is high, and is stronger to the suitability of production line processing.
3. The upper and lower solution flows in the oil removing soaking tank and the coating solution soaking tank are driven by the rotation of the fan assembly, so that the uniformity of the inner solute is ensured, the sedimentation is avoided, and the product quality is further ensured; in addition, in the draining tank, the draining efficiency can be accelerated by outputting wind power.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a longitudinal cross-sectional view of the centralized treatment cage of the present invention;
FIG. 3 is a schematic view of the engagement between the limiting block and the limiting groove of the present invention;
FIG. 4 is a schematic view of the radial drive mechanism of the present invention;
FIG. 5 is a schematic perspective view of the movable block of the present invention;
FIG. 6 is a schematic view of the internal structure of the draining tank of the present invention;
FIG. 7 is a schematic perspective view of the reciprocating drive mechanism;
fig. 8 is a schematic view of the connection cable of the present invention with the plastic elastic member.
In the figure: 1. a rotating frame; 2. a centralized treatment cage; 210. a shield; 220. a base; 3. a workpiece position; 310. a socket; 320. an opening; 4. a reciprocating drive mechanism; 410. a sealing cover; 420. a rectangular frame; 430. a Z-shaped piece; 440. a deflection drive mechanism; 450. a connecting rod; 4410. a drive motor; 5. a radial drive mechanism; 510. mounting a base; 520. a movable block; 6. a fan assembly; 7. a waterproof type electromagnet assembly; 8. draining the tank; 9. a coating liquid soaking tank; 10. an oil removal soaking tank; 11. a screw member to be processed; 12. an electric telescopic rod; 13. a connecting frame; 14. heating a curing oven; 15. a threaded die-casting can; 16. a recess; 17. a through hole; 18. a coil assembly; 19. a limiting groove; 20. a limiting block; 21. a channel; 22. briquetting; 23. a power supply unit; 24. connecting a cable; 25. connecting columns; 26. a plastic spring.
Detailed Description
The subject matter described herein will now be discussed with reference to example embodiments. It should be understood that these embodiments are discussed only to enable those skilled in the art to better understand and thereby implement the subject matter described herein, and are not intended to limit the scope, applicability, or examples set forth in the claims. Changes may be made in the function and arrangement of elements discussed without departing from the scope of the disclosure. Various examples may omit, substitute, or add various procedures or components as needed. In addition, features described with respect to some examples may also be combined in other examples.
Example one
As shown in fig. 1-8, a bridge accessory processing device comprises a rotating frame 1 and a centralized processing cage 2 which is arranged in parallel with the rotating frame 1 through a connecting frame 13 and driven to ascend and descend through an electric telescopic rod 12, a screw rod 11 to be processed is inserted in a workpiece position 3 of the centralized processing cage 2, an oil removing soaking tank 10, a coating solution soaking tank 9, a draining tank 8, a heating curing furnace 14 and a threaded die pressing tank 15 are arranged around the rotating frame 1, the centralized processing cage 2 is composed of a shield 210 and a base 220 fixedly arranged at the lower end of the shield 210 in a clamping manner, and a plurality of hole grooves are formed in the surfaces of the shield 210 and the base 220;
a circular concave part 16 is arranged in the middle of the base 220, a plurality of workpiece positions 3 are arranged on the base 220 around the concave part 16 in a surrounding manner, and each workpiece position 3 comprises a socket 310 fixedly arranged on the base 220 and an opening 320 which is arranged on the top wall of the shield 210 and is opposite to the corresponding socket 310; the bottom surface of the socket 310 is provided with a through hole 17, and the diameter of the through hole 17 is smaller than that of the screw member 11 to be processed;
a coil assembly 18 is arranged at each opening 320, and the screw rod 11 to be processed is inserted into the inner side of the coil assembly 18;
the bottoms of the oil removing soaking tank 10, the coating liquid soaking tank 9 and the draining tank 8 are all provided with reciprocating driving mechanisms 4 for driving the screw rods 11 to be processed in the centralized processing cage 2 to axially move.
Before processing, the base 220 of the centralized processing cage 2 is taken down, the screw rod piece 11 to be processed is inserted into the socket 310 of the corresponding workpiece position 3, after the insertion is finished, the base 220 is fixed at the bottom end of the shield 210, and at the moment, the upper end of the screw rod piece 11 to be processed is inserted into the inner side of the opening 320 and is inserted into the inner side of the coil assembly 18;
after processing is started, firstly, the rotating frame 1 drives the centralized processing cage 2 to rotate to the position above the oil removal soaking tank 10, the centralized processing cage 2 is driven to descend through the electric telescopic rod 12 until the centralized processing cage is completely immersed into oil treatment liquid on the inner side of the oil removal soaking tank 10, at the moment, the reciprocating driving mechanism 4 is started to drive the screw rod piece 11 to be processed in the centralized processing cage 2 to axially move, sufficient contact between the screw rod piece 11 to be processed and the oil treatment liquid is increased in the oil removal soaking tank 10, and surface oil can be rapidly separated through inertia;
meanwhile, the coil assembly 18 is electrified, the to-be-processed screw rod piece 11 forms an iron core of the electromagnetic coil, and the magnetic properties of the end parts of the iron cores of the electromagnetic coils are consistent, so that repulsive force is generated, the to-be-processed screw rod piece 11 generates radial stirring in the tank body while continuously vibrating in the axial direction, the action of the to-be-processed screw rod piece 11 is increased, the cleaning effect is further increased, and the separation of surface grease is accelerated;
after the step of cleaning the grease is completed, firstly, the centralized treatment cage 2 is lifted from the oil removal soaking tank 10 through the electric telescopic rod 12, after the centralized treatment cage 2 is reset, the rotating frame 1 drives the centralized treatment cage 2 to continuously rotate, so that the centralized treatment cage rotates to the position above the masking liquid soaking tank 9, a clear water washing tank can be additionally arranged between the oil removal soaking tank 10 and the masking liquid soaking tank 9, and the subsequent masking liquid effect can be enhanced to a certain degree;
similarly, the electric telescopic rod 12 drives the centralized treatment cage 2 to descend until the centralized treatment cage is completely immersed in the dacromet coating liquid on the inner side of the coating liquid soaking tank 9, the coil assembly 18 and the reciprocating driving mechanism 4 drive the screw rod piece 11 to be processed, the radial stirring is generated in the tank body while the axial vibration is continued, the action of the screw rod piece 11 to be processed is increased, the full contact with the dacromet coating liquid is ensured, and the coating uniformity and the coating efficiency are ensured;
after the solution coating is finished, the solution is continuously deflected to the upper part of the draining tank 8 and then is driven to be inserted into the draining tank, the coil assembly 18 and the reciprocating driving mechanism 4 drive the screw rod piece 11 to be processed, the axial vibration is continuously carried out, and meanwhile, the radial stirring is carried out in the tank body, so that the draining effect is accelerated;
after a certain period of time, draining is finished, the concentrated treatment cage 2 is sequentially conveyed to the heating and curing furnace 14 and the upper part of the threaded pressing mold tank 15 to be preheated, the Dacromet coating liquid on the surface of the screw rod in the concentrated treatment cage 2 loses fluidity, and finally the Dacromet coating liquid is conveyed to the threaded pressing mold tank 15 to be subjected to threaded extrusion operation, so that the Dacromet coating liquid on the threaded part is uniformly flattened, and then the Dacromet coating liquid on the surface of the screw rod is completely cured by reheating.
The reciprocating driving mechanism 4 comprises a sealing cover 410 arranged at the bottom of the oil removing soaking tank 10, the coating liquid soaking tank 9 and the draining tank 8, a plurality of rectangular frames 420 vertically and slidably arranged in the sealing cover 410 and obliquely arranged, a Z-shaped part 430 with one end inserted into the inner side of the rectangular frame 420 and the other end rotatably connected with the side part of the sealing cover 410, and a deflection driving mechanism 440 arranged on the inner side of the sealing cover 410 and used for driving one end of the Z-shaped part 430 to deflect, wherein the rectangular frame 420 is slidably connected with the inner wall of the sealing cover 410 through connecting rods 450 at two sides, the connecting rods 450 are vertically arranged, and one end of each connecting rod penetrates through a sealing shaft sleeve arranged at the top of the sealing cover 410;
the number of the rectangular frames 420 is the same as the number set in the work station 3.
When the screw rod piece 11 to be processed is driven to reciprocate axially, the deflection driving mechanism 440 drives the Z-shaped piece 430 to rotate, the cross rod at the other end of the Z-shaped piece 430 relatively slides along the rectangular frame 420 in the rotating process, because the rectangular frame 420 is obliquely arranged, the rectangular frame 420 is driven to be communicated with the connecting rod 450 to slide upwards when the Z-shaped piece 430 rotates from bottom to top, and the rectangular frame 420 is driven to be communicated with the connecting rod 450 to slide downwards when the Z-shaped piece 430 rotates from top to bottom, the connecting rod 450 penetrates through the through hole 17 in the bottom of the base 220 to be inserted into the base 220 to be pressed against the lower end of the screw rod piece 11 to be processed, and the vertical movement of the screw rod piece is realized by jacking the connecting rod 450.
The deflection driving mechanism 440 includes a driving motor 4410 which is upside down and fixedly disposed on the inner wall of the top of the sealing cap 410, and the driving motor 4410 is in transmission connection with the plurality of Z-shaped members 430 through a bevel gear. A plurality of Z-shaped pieces 430 arranged around are driven to deflect by rotating the bevel gear through the output shaft of the single driving motor 4410, and the plurality of Z-shaped pieces 430 can be driven to move simultaneously, so that all the screw rod pieces 11 to be processed are driven to vibrate in a reciprocating mode, the arrangement number of driving pieces is reduced, and the structure is more compact.
The waterproof electromagnet assembly 7 is fixedly arranged at one end of the connecting rod 450, which extends out of the sealing cover 410, and the diameter of the Z-shaped member 430, which is inserted into the inner side of the rectangular frame 420, is consistent with the width of the rectangular frame 420. The end part of the screw to be processed is adsorbed by the end part waterproof type electromagnet assembly 7 in the lifting and sliding process of the connecting rod 450, so that the consistent vibration frequency of the screw to be processed 11 and the connecting rod 450 is ensured;
and ensures the stability of the movement of the rectangular frame 420 driven by the Z-shaped member 430 when it slides relatively along the rectangular frame 420.
The middle part of one side of the base 220 facing the shield 210 is provided with a fan assembly 6, and an input shaft of the fan assembly 6 penetrates through a sealing shaft sleeve on the base 220 and penetrates out of the base 220;
the driving motor 4410 is a dual-shaft motor, and one shaft of the dual-shaft motor passes through the sealing sleeve 410 through the sealing shaft sleeve and can be clamped and fixed with the input shaft of the fan assembly 6. The upper solution and the lower solution in the oil removing soaking tank 10 and the coating solution soaking tank 9 are driven to flow by the rotation of the fan assembly 6, so that the uniformity of the inner solute is ensured, the sedimentation is avoided, and the product quality is further ensured;
in addition, in the draining tank 8, the draining efficiency can be accelerated by outputting wind power.
A prismoid limiting groove 19 is formed in the end face of the input shaft of the fan assembly 6, and a prismoid limiting block 20 is fixedly arranged at the output shaft end of the driving motor 4410;
when the limiting block 20 is inserted into the limiting groove 19, the output shaft of the driving motor 4410 is clamped and fixed with the input shaft of the fan assembly 6. The output shaft of the driving motor 4410 is clamped and fixed with the input shaft of the fan assembly 6 through a simple structure, so that the fan assembly 6 is stably driven to start working. The matching of the frustum pyramid limiting block 20 and the frustum pyramid limiting groove 19 is simpler, and the quick combination and separation of the transmission of the frustum pyramid limiting block and the frustum pyramid limiting groove are realized.
A plurality of channels 21 are radially formed in the inner side of the base 220, the channels 21 are slidably arranged in the pressing block 22, two ends of each channel 21 are respectively communicated with the corresponding groove and the corresponding socket 310, and threads are formed in one side, facing the screw member 11 to be machined, of the pressing block 22 and the inner wall of the corresponding socket 310;
the bottom of the threaded die pot 15 is provided with a radial drive mechanism 5 which simultaneously drives the movement of the press block 22 along the channel 21. When the thread extrusion is required, the radial driving mechanism 5 is started, so that the pressing block 22 is pushed to move along the channel 21, the other end of the pressing block 22 extends into the inner side of the socket 310, the pressing block 22 is clamped towards one side of the screw member to be processed 11 and the threads arranged on the inner wall of the socket 310 in a matching mode, the thread extrusion operation is completed, the automatic thread extrusion operation of the screw member to be processed 11 is realized, manual removal and independent processing are not required, and the thread extrusion working efficiency is greatly improved;
the radial driving mechanism 5 comprises a columnar mounting base 510, a movable block 520 arranged on the mounting base 510 in a radial sliding mode, and a turntable which is driven by a motor to rotate and is arranged in the middle of the mounting base 510, wherein the turntable is in threaded connection with the movable block 520 through surface threads. The movable block 520 is driven to radially slide on the mounting base 510 through the rotation of the turntable, so that the pressing blocks 22 are pushed to slide, the plurality of pressing blocks 22 are driven to work synchronously, all the screw members 11 to be processed are processed simultaneously, and the processing efficiency is further accelerated.
The power supply part 23 of the coil assembly 18 is arranged on the lower surface of the connecting frame 13, and the power supply part 23 and the connecting cable 24 of the coil assembly 18 are routed from the inner cavity of the connecting column 25 at the upper end of the centralized processing cage 2. Avoid scattered the setting to the outside of connecting cable 24 to reduce connecting cable 24 and solution area of contact and soak time, guarantee its life and job stabilization nature.
A spring-like plastic elastic member 26 is provided inside the cavity inside the connection post 25, and the connection cable 24 is wound along the spring-like plastic elastic member 26. When electric telescopic handle 12 promoted centralized processing cage 2 and descends, 26 elastic deformation of inboard plastics elastic component of pulling spliced pole 25 stretched this moment, and the cable trend is straight this moment, and when electric telescopic handle 12 retracted the back, nature elastic deformation recovered, and the cable is the heliciform and is restrainted at spliced pole 25 inboardly, restraints connection cable 24, avoids taking place the condition of winding even rupture at the in-process that centralized processing cage 2 goes up and down repeatedly.
The working principle is as follows:
before processing, the base 220 of the centralized processing cage 2 is taken down, the screw rod piece 11 to be processed is inserted into the socket 310 of the corresponding workpiece position 3, after the insertion is finished, the base 220 is fixed at the bottom end of the shield 210, and at the moment, the upper end of the screw rod piece 11 to be processed is inserted into the inner side of the opening 320 and is inserted into the inner side of the coil assembly 18;
after the machining is started, firstly, the rotating frame 1 drives the centralized processing cage 2 to rotate to the upper part of the oil removing soaking tank 10, the centralized processing cage 2 is driven to descend through the electric telescopic rod 12 until the centralized processing cage 2 is completely immersed into the oil treatment liquid inside the oil removing soaking tank 10, at the moment, the reciprocating driving mechanism 4 is started, the output shaft of the driving motor 4410 rotates the bevel gear to drive the plurality of Z-shaped members 430 which are arranged around the periphery to deflect, the cross bar at the other end of the Z-shaped members 430 relatively slides along the rectangular frame 420 in the rotating process, because the rectangular frame 420 is arranged in an inclined mode, the rectangular frame 420 is driven to be communicated with the connecting rod 450 to slide upwards when the Z-shaped members 430 rotate from bottom to top to bottom, the rectangular frame 420 is driven to be communicated with the connecting rod 450 to slide downwards when the Z-shaped members 430 rotate from top to bottom, the connecting rod 450 penetrates through the through hole 17 at the bottom of the base 220 to be inserted into the base 220 to press to the lower end of the screw rod 11 to be machined, and is jacked through the connecting rod 450, realize its vertical motion, adsorb the tip of waiting to process the screw rod through waterproof type electromagnet assembly 7 of tip in the connecting rod 450 lift slip process, guarantee to wait to process the screw rod piece 11 and keep unanimous with the vibration frequency of connecting rod 450. Meanwhile, the coil assembly 18 is electrified, the to-be-processed screw rod piece 11 forms an iron core of the electromagnetic coil, and the magnetic properties of the end parts of the iron cores of the electromagnetic coils are consistent, so that repulsive force is generated, the to-be-processed screw rod piece 11 generates radial stirring in the tank body while continuously vibrating in the axial direction, the action of the to-be-processed screw rod piece 11 is increased, the cleaning effect is further increased, and the separation of surface grease is accelerated;
the driving motor 4410 is a dual-shaft motor, and one shaft of the dual-shaft motor passes through the sealing sleeve 410 through the sealing shaft sleeve and can be clamped and fixed with the input shaft of the fan assembly 6. The upper solution and the lower solution in the oil removing soaking tank 10 and the coating solution soaking tank 9 are driven to flow by the rotation of the fan assembly 6, so that the uniformity of the inner solute is ensured, the sedimentation is avoided, and the product quality is further ensured;
after the step of cleaning the grease is completed, firstly, the centralized treatment cage 2 is lifted from the oil removal soaking tank 10 through the electric telescopic rod 12, after the centralized treatment cage 2 is reset, the rotating frame 1 drives the centralized treatment cage 2 to continuously rotate, so that the centralized treatment cage rotates to the position above the masking liquid soaking tank 9, a clear water washing tank can be additionally arranged between the oil removal soaking tank 10 and the masking liquid soaking tank 9, and the subsequent masking liquid effect can be enhanced to a certain degree;
similarly, the electric telescopic rod 12 drives the centralized treatment cage 2 to descend until the centralized treatment cage is completely immersed in the dacromet coating liquid on the inner side of the coating liquid soaking tank 9, the coil assembly 18 and the reciprocating driving mechanism 4 drive the screw rod piece 11 to be processed, the radial stirring is generated in the tank body while the axial vibration is continued, the action of the screw rod piece 11 to be processed is increased, the full contact with the dacromet coating liquid is ensured, and the coating uniformity and the coating efficiency are ensured;
after the solution coating is finished, the solution is continuously deflected to the upper part of the draining tank 8 and then is driven to be inserted into the draining tank, the coil assembly 18 and the reciprocating driving mechanism 4 drive the screw rod piece 11 to be processed, the axial vibration is continuously carried out, and meanwhile, the radial stirring is carried out in the tank body, so that the draining effect is accelerated;
after a certain time, the centralized processing cage 2 is conveyed into the heating and curing furnace 14 to be preheated, the Dacromet coating liquid on the surface of the screw rod in the centralized processing cage 2 loses fluidity, and finally the centralized processing cage is conveyed into the thread pressing tank 15 to be subjected to thread extrusion operation, the Dacromet coating liquid on the thread is uniformly flattened, then the Dacromet coating liquid on the surface of the screw rod is completely cured by reheating, when the thread extrusion is performed, the radial driving mechanism 5 is started, the rotary table rotates to drive the movable block 520 to radially slide on the mounting base 510, so that the pressing block 22 is pushed to move along the channel 21, the other end of the pressing block 22 extends into the inner side of the socket 310, the thread arranged on one side of the pressing block 22 facing the screw rod piece 11 to be processed and the inner wall of the socket 310 are matched and clamped through threads arranged on the inner wall of the pressing block 22, the thread extrusion operation is completed, and the automatic thread extrusion operation of the screw rod piece 11 to be processed is realized, need not the manual work and get rid of independent processing for screw thread extrusion work efficiency has greatly been accelerated.
The embodiments of the present invention have been described with reference to the drawings, but the present invention is not limited to the above-mentioned specific embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention and the protection scope of the claims.

Claims (10)

1. A bridge accessory processing device comprises a rotating frame (1) and a centralized processing cage (2) which is arranged in parallel relatively to the rotating frame (1) through a connecting frame (13) and is driven to lift through an electric telescopic rod (12), and a screw rod piece (11) to be processed is inserted into a workpiece position (3) of the centralized processing cage (2), and is characterized in that an oil removing soaking tank (10), a coating liquid soaking tank (9), a draining tank (8), a heating curing furnace (14) and a threaded pressing mold tank (15) are arranged on the periphery of the rotating frame (1) and are formed by a protective cover (210) and a base (220) fixedly arranged at the lower end of the protective cover (210) in a clamping manner, and a plurality of hole grooves are formed in the surfaces of the protective cover (210) and the base (220);
a circular concave part (16) is arranged in the middle of the base (220), a plurality of workpiece positions (3) are arranged on the base (220) in a surrounding mode around the concave part (16), and each workpiece position (3) comprises a socket (310) fixedly arranged on the base (220) and an opening (320) which is arranged on the top wall of the shield (210) and is opposite to the corresponding socket (310); the bottom surface of the socket (310) is provided with a through hole (17), and the diameter of the through hole (17) is smaller than that of the screw (11) to be processed;
a coil assembly (18) is arranged at each opening (320), and the screw rod piece (11) to be processed is inserted into the inner side of the coil assembly (18);
the bottoms of the oil removing soaking tank (10), the coating liquid soaking tank (9) and the draining tank (8) are respectively provided with a reciprocating driving mechanism (4) for driving the screw rod piece (11) to be processed in the centralized processing cage (2) to axially move.
2. The bridge accessory processing equipment according to claim 1, wherein the reciprocating driving mechanism (4) comprises a sealing cover (410) arranged at the bottom of the oil removing soaking tank (10), the coating liquid soaking tank (9) and the draining tank (8), a plurality of rectangular frames (420) which are vertically and slidably arranged in the sealing cover (410) and obliquely arranged, a Z-shaped member (430) with one end inserted into the inner side of the rectangular frame (420) and the other end rotatably connected with the side part of the sealing cover (410), and a deflection driving mechanism (440) arranged on the inner side of the sealing cover (410) and used for driving one end of the Z-shaped member (430) to deflect, wherein the rectangular frames (420) are slidably connected with the inner wall of the sealing cover (410) through connecting rods (450) on two sides, the connecting rods (450) are vertically arranged, and one end of each connecting rod penetrates through a sealing shaft sleeve arranged at the top of the sealing cover (410);
the number of the rectangular frames (420) is consistent with the number of the workpiece positions (3).
3. The bridge fitting machining apparatus according to claim 2, wherein the deflection driving mechanism (440) includes a driving motor (4410) which is disposed upside down and fixed to the inner wall of the top portion of the containment housing (410), and the driving motor (4410) is drivingly connected to the plurality of Z-shaped members (430) through a bevel gear.
4. The bridge fitting machining apparatus according to claim 2, wherein the waterproof electromagnet assembly (7) is fixedly provided at one end of the connecting rod (450) extending out of the sealing cover (410), and the diameter of the Z-shaped member (430) inserted into the inside of the rectangular frame (420) is in accordance with the width of the rectangular frame (420).
5. The bridge accessory processing equipment according to claim 4, wherein a fan assembly (6) is arranged in the middle of one side of the base (220) facing the shield (210), and an input shaft of the fan assembly (6) penetrates through a sealing shaft sleeve on the base (220) and penetrates out of the base (220);
the driving motor (4410) is a double-shaft motor, and one shaft of the double-shaft motor penetrates out of the sealing cover (410) through the sealing shaft sleeve and can be clamped and fixed with an input shaft of the fan assembly (6).
6. The bridge accessory machining equipment according to claim 5, wherein a prismoid limiting groove (19) is formed in the end face of an input shaft of the fan assembly (6), and a prismoid limiting block (20) is fixedly arranged at the output shaft end of the driving motor (4410);
when the limiting block (20) is inserted into the limiting groove (19), the output shaft of the driving motor (4410) is clamped and fixed with the input shaft of the fan assembly (6).
7. The bridge accessory machining equipment according to claim 1, wherein a plurality of channels (21) are radially formed in the inner side of the base (220), the channels (21) are arranged in the pressing block (22) in a sliding mode, two ends of each channel (21) are respectively communicated with the corresponding groove and the corresponding socket (310), and threads are formed in one side, facing the screw rod piece (11) to be machined, of the pressing block (22) and on the inner wall of the corresponding socket (310);
the bottom of the threaded die tank (15) is provided with a radial driving mechanism (5) which simultaneously drives the pressing block (22) to move along the channel (21).
8. The bridge accessory machining equipment according to claim 1, wherein the radial driving mechanism (5) comprises a cylindrical mounting base (510), a movable block (520) which is arranged on the mounting base (510) in a radial sliding mode, and a rotary table which is rotationally mounted in the middle of the mounting base (510) through motor driving, and the rotary table is in threaded connection with the movable block (520) through surface threads.
9. The bridge fitting machining equipment according to claim 1, characterized in that a power supply part (23) of the coil assembly (18) is arranged on the lower surface of the connecting frame (13), and a connecting cable (24) of the power supply part (23) and the coil assembly (18) is routed from a cavity inside a connecting column (25) at the upper end of the centralized processing cage (2).
10. A bridge fitting machining apparatus according to claim 1, characterized in that a spring-like plastic spring (26) is provided in the cavity inside the connecting stud (25), and the connecting cable (24) is coiled along the spring-like plastic spring (26).
CN202210137135.7A 2022-02-15 2022-02-15 Bridge accessory processing equipment Active CN114192488B (en)

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CN115106336A (en) * 2022-07-19 2022-09-27 广东省国芯精密电子科技有限公司 Novel electroplating silver plating process and equipment for laser pump source chip base
CN116116805A (en) * 2023-02-23 2023-05-16 致一环境(江苏)有限公司 Resource low-carbon treatment process for waste steel slag containing grinding fluid
CN116116805B (en) * 2023-02-23 2023-09-19 致一环境(江苏)有限公司 Resource low-carbon treatment process for waste steel slag containing grinding fluid

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