CN113263358A - Pretreatment method for manufacturing galvanization of high-strength bolt - Google Patents
Pretreatment method for manufacturing galvanization of high-strength bolt Download PDFInfo
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- CN113263358A CN113263358A CN202110544383.9A CN202110544383A CN113263358A CN 113263358 A CN113263358 A CN 113263358A CN 202110544383 A CN202110544383 A CN 202110544383A CN 113263358 A CN113263358 A CN 113263358A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
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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
- B08B3/02—Cleaning by the force of jets or sprays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- Mechanical Engineering (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
The invention relates to a pretreatment method for manufacturing and galvanizing high-strength bolts, which uses a pretreatment device for manufacturing and galvanizing high-strength bolts, wherein the pretreatment device comprises a supporting plate, a processing mechanism and a clamping mechanism; through clamping mechanism to the bolt centre gripping, make and load a section of thick bamboo and rotate along with the bolt is synchronous, increase the stability of bolt, through changing turning to of rotating the motor, can with the automatic bolt of accomplishing of processing carry to breaking away from the processing roller to make the clearance branched chain along with turning to of rotating the motor, repeatedly wash the bolt, reach the cooling effect, can realize polishing and abluent effect to the bolt through processing agency, thereby practice thrift the bolt processing cost.
Description
Technical Field
The invention relates to the technical field of bolt manufacturing and processing, in particular to a pretreatment method for manufacturing and processing high-strength bolts by galvanizing.
Background
The bolt is the cylindrical threaded fastener of adapted nut, and the bolt has a lot of callings, and everyone's callings probably all is different, and someone is called the screw, and someone is called the bolt nail, and someone is called the fastener, though so many callings, the meaning is the same, all is the bolt, and the bolt is the general expression of fastener, and the bolt is divided according to the head shape: hexagonal, round, square, countersunk, etc. Because operational environment is different in the bolt later stage use, the bolt surface causes corrosion easily, to its corrosivity in order to reduce the outside, current processing factory adopts the mode of carrying out the galvanizing to the bolt surface usually, and the influence is used it because of burr and leftover bits that the processing mode difference appears in its surface before to bolt galvanizing, consequently need polish the processing to it, and can appear following problem at the in-process of polishing:
1. when bolts with different lengths and thicknesses are required to be repeatedly washed, the positions of the water spray pipes need to be frequently moved, so that the working efficiency is low, and the work is complicated;
2. when the bolt is polished and cleaned in the prior art, the surface of the bolt is machined and cleaned by a single method, and when the machined bolt is required to be taken out from the upper end of the machining roller, a large amount of labor is easily input, the operation is complex, and the cost for machining the bolt is increased.
Disclosure of Invention
Technical scheme (I)
In order to achieve the purpose, the invention adopts the following technical scheme that the high-strength bolt manufacturing galvanizing processing pretreatment method adopts a high-strength bolt manufacturing galvanizing processing device which comprises a supporting plate, a processing mechanism and a clamping mechanism, wherein the processing mechanism is arranged on the left side of the upper end of the supporting plate, and the clamping mechanism is arranged on the right side of the upper end of the supporting plate;
the processing mechanism comprises an Contraband-shaped frame, a processing roller, a rotating shaft, a first driving belt, a rotating motor, a sliding through groove, a two-way screw rod, a second driving belt, a cleaning branched chain, a supporting frame and a mounting frame, wherein the Contraband-shaped frame is arranged on the left side of the upper end of the supporting plate, the Contraband-shaped frame is of a reversed-opening-downward-shaped structure, the machining roller is symmetrically arranged in the front and back of the inner part of the shaped frame, the rotating shaft penetrates through the inner part of the processing roller and is connected with the rotating shaft through the first driving belt, the rotating motor is arranged on the left side of the rotating shaft through a motor base, an output shaft of the rotating motor is connected with the rotating shaft close to the front end, the sliding through groove is formed in the middle part of the upper end face of the shaped frame, the two-way screw rod is arranged in the sliding through groove in the shaped frame and is connected with the rotating shaft at the front end through the second driving belt, the cleaning branched chain is arranged on the two-way screw rod, the lower ends of the right sides of the two rotating shafts are jointly provided with the supporting frame, the supporting frame is connected with the rotating shaft in a rotating fit mode, the processing roller is connected with the mounting frame in a rotating fit mode, and the mounting frame is arranged at the upper end of the supporting plate; when the axis of rotation that the motor drove the front side rotates, make the axis of rotation of front side drive the axis of rotation of rear side through a drive belt and rotate, can drive two processing rollers when the axis of rotation rotates and carry out the syntropy, thereby treat the bolt of processing and process, the axis of rotation of front side drives two-way lead screw through No. two drive belts and rotates simultaneously, makes two-way lead screw drive the clearance branched chain along with bolt feed quantity synchronous motion, thereby realizes the effect of a tractor serves several purposes.
The clamping mechanism comprises a supporting table, an installation cylinder, a loading cylinder, a telescopic cylinder, a push plate, a connecting rod, a clamping block, a baffle plate, a rotary table, a guide rod and a spring, wherein the supporting table is arranged on the right side of the upper end of the supporting plate, the installation cylinder is arranged on the upper end of the supporting table, the installation cylinder is horizontally arranged, the loading cylinder is arranged at one end, close to the machining mechanism, in the installation cylinder, a hexagonal groove is formed in the left side of the interior of the loading cylinder, the telescopic cylinder is arranged in the hexagonal groove through a cylinder frame, the push plate is arranged at the output end of the telescopic cylinder, the connecting rods are uniformly distributed at the left end of the push plate along the circumferential direction at equal intervals, the connecting rods are connected with the push plate in a hinged mode, the other ends of the connecting rods are hinged with clamping blocks, the clamping blocks penetrate through the inner wall of the loading cylinder in a sliding fit mode, the top ends of the clamping blocks are provided with baffle plates which are of arc structures made of elastic materials, and one side, far away from the machining mechanism, in the loading cylinder is provided with a sliding groove, the installation section of thick bamboo is kept away from processing agency one side middle part and is provided with the carousel through the bearing, the carousel left side is provided with the guide bar, the guide bar is located the sliding tray through sliding fit mode, be connected through a spring between installation section of thick bamboo and the carousel, and a spring housing establishes in the guide bar outer lane, stimulate the catch plate through telescopic cylinder, make the connecting rod drive the grip block carry out the centre gripping to the bolt, when loading a section of thick bamboo and rotating along with the bolt, a spring drives the synchronous rotation of carousel, can adjust the length of loading a section of thick bamboo through a spring, thereby increase the stability to bolt machining.
The method for manufacturing the galvanizing processing device for the high-strength bolt to carry out the galvanizing processing pretreatment on the bolt comprises the following steps:
s1, clamping: firstly, a bolt is placed in a loading cylinder, and a push plate is pulled through a telescopic cylinder, so that a connecting rod drives a clamping block to clamp the bolt;
s2, processing: after the bolt is clamped, the two processing rollers are driven to rotate in the same direction by rotating the motor in a forward rotation mode, so that the tooth surface of the bolt can be polished;
s3, cleaning: when the rotating motor drives the rotating shaft to rotate forwards, the two-way screw rod is driven to rotate through the second transmission belt, so that the two-way screw rod drives the cleaning branch chain to clean the surface of the bolt;
s4, returning: after the bolt processing is completed, the rotating motor is rotated reversely, the processed bolt is conveyed to the separation processing roller through the processing roller, meanwhile, the bidirectional screw rod is rotated reversely through the second transmission belt again, the cleaning branched chain is driven to wash the processed bolt again, and after the bolt is separated from the processing roller, the processed bolt is manually moved out of the loading barrel.
As a preferred technical scheme of the invention, the cleaning branched chain comprises rectangular grooves, sliding blocks, mounting rods, spiral rollers, sliding cylinders, air bags, sprinkling rods and ropes, wherein the rectangular grooves are respectively arranged at the front and the rear ends of the upper end of the shaped frame, the sliding grooves are respectively arranged at the front and the rear ends of the sliding grooves, the sliding grooves are arranged in the middle of the inner side wall of each rectangular groove in a penetrating manner through the sliding grooves, the sliding blocks are symmetrically arranged at the left and the right of the outer ring of the bidirectional screw rod in a threaded fit manner, the sliding blocks are arranged in the sliding grooves, the mounting rods are respectively arranged at the front and the rear ends of the sliding blocks, the spiral rollers are arranged at the inner parts of the opposite surfaces of the mounting rods through rotating shafts, the sliding cylinders are respectively sleeved at the upper ends of the sliding blocks, the air bags are respectively arranged in the sliding cylinders, the upper ends and the lower ends of the sliding blocks are respectively connected with the sliding cylinders and the sliding blocks, the air vents are externally connected with the air pumps, the lower ends of the sliding blocks are respectively and symmetrically arranged at the front and the rear ends of the sliding blocks in a hinged manner, the water inlet has been seted up respectively to watering pole upper end, and the water inlet is connected with the raceway respectively, and the raceway is soft material, and the watering mouth has been seted up to watering pole lower extreme equidistance, and the lateral wall is provided with the rope respectively around the sliding cylinder, and the rope other end winding spiral roller round is connected with the watering pole, when rotating the motor and driving axis of rotation corotation, drives two-way lead screw through No. two drive belts and rotates for two-way lead screw drives the clearance branch and washs the bolt surface.
According to a preferable technical scheme, pushing rods are uniformly distributed on the inner wall of the mounting cylinder and on one side, close to the machining mechanism, of the mounting cylinder at equal intervals along the circumferential direction of the mounting cylinder, the pushing rods are of an internal hollow structure, a cylindrical cylinder is sleeved on the outer end of each pushing rod, a second spring is arranged inside each pushing rod, the other end of each second spring is connected with the corresponding cylindrical cylinder, a semicircular abutting head is arranged at the top end of each cylindrical cylinder, an arc groove corresponding to the semicircular abutting head is formed in one end, far away from the clamping block, of the outer wall of the loading cylinder, the semicircular abutting head is located in the arc groove, the semicircular abutting heads abut against the loading cylinder through the pushing rods and the cylindrical cylinders through the second springs, and when the semicircular abutting heads are located in the arc grooves, the loading cylinder is limited.
According to a preferable technical scheme, the v-shaped frame is characterized in that a collecting box is arranged inside the v-shaped frame and at the lower end of the processing roller, a water outlet is formed in the side wall of the collecting box, and the collecting box is convenient for collecting waste processing scraps.
As a preferred technical scheme of the invention, the baffle is connected with the outer wall of the mounting cylinder through the connecting springs, the connecting springs are positioned on two sides of the clamping block, and when the clamping block does not work, the clamping block is prevented from sliding out of the loading cylinder through the connecting springs to influence the using effect of the clamping block.
As a preferred technical scheme of the invention, the outer ring of the guide rod is sleeved with a rectangular spline, a rectangular flower groove matched with the rectangular spline is formed in the sliding groove, the rectangular spline is positioned in the rectangular flower groove in a sliding fit mode, the right side of the rectangular spline is connected with the inner wall of the sliding groove through a telescopic spring, when the loading barrel rotates, the guide rod and the turntable can be driven to rotate through the rectangular spline, and when the loading barrel needs to move left and right, the rectangular spline can guide the loading barrel, so that the stability of the loading barrel is improved.
As a preferred technical scheme of the invention, the outer wall of the sliding block is provided with a first rubber strip, the inner wall of the sliding cylinder is provided with a second rubber strip meshed with the first rubber strip, and the first rubber strip and the second rubber strip are respectively in a sawtooth shape. Through a rubber strip and No. two rubber strips mesh mutually, avoid taking place between slip section of thick bamboo and the sliding block to drop, the influence is to the pulling effect of watering pole.
As a preferable technical scheme of the invention, the processing roller is connected with the mounting frame through the bearing, and the friction between the processing roller and the mounting frame can be reduced through the bearing, so that the service life of the processing roller is prolonged.
(II) advantageous effects
1. The angle of the water sprinkling rod can be adjusted by adopting the principle of air bag contraction, so that the effect of flushing the surfaces of bolts with different thicknesses is realized, and the processing efficiency of the bolts is improved; the clamping mechanism can clamp bolts with different lengths, and when the bolts are machined, the loading cylinder synchronously rotates along with the bolts, so that the stability of clamping the bolts can be improved, and the efficiency of machining the bolts is improved;
2. according to the bolt surface processing device, the processing roller is driven by the rotating motor to process the surface of the bolt, the two-way screw rod is driven by the second transmission belt to rotate, the two-way screw rod drives the cleaning branch chain to move synchronously along with the bolt, so that the surface of the bolt is sprayed with water, the processed bolt can be conveyed to the separation processing roller by changing the rotating direction of the rotating motor, the cleaning branch chain can repeatedly wash the surface of the bolt along with the rotation direction of the rotating motor, the cooling effect on the surface of the bolt is achieved, the bolt can be polished and cleaned through the processing mechanism, and therefore the bolt processing cost is saved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the present invention;
FIG. 2 is a schematic view of a first perspective structure of the present invention;
FIG. 3 is a second perspective view of the present invention;
FIG. 4 is a schematic front view of the present invention;
FIG. 5 is a schematic left side view of the present invention;
FIG. 6 is an enlarged view of a portion of B of FIG. 5 in accordance with the present invention;
fig. 7 is a partial enlarged view of a in fig. 4 according to the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways, which are defined and covered by the claims.
As shown in fig. 1 to 7, a high-strength bolt manufacturing galvanizing processing pretreatment method adopts a high-strength bolt manufacturing galvanizing processing device, the high-strength bolt manufacturing galvanizing processing device comprises a support plate 1, a processing mechanism 2 and a clamping mechanism 3, the processing mechanism 2 is arranged on the left side of the upper end of the support plate 1, and the clamping mechanism 3 is arranged on the right side of the upper end of the support plate 1;
the clamping mechanism 3 comprises a supporting table 30, an installation cylinder 31, a loading cylinder 32, a telescopic cylinder 33, a pushing plate 34, a connecting rod 35, a clamping block 36, a baffle 37, a rotary table 38, a guide rod 39 and a first spring 3a, the supporting table 30 is arranged on the right side of the upper end of the supporting plate 1, the installation cylinder 31 is arranged on the upper end of the supporting table 30, the installation cylinder 31 is horizontally arranged, the loading cylinder 32 is arranged at one end of the installation cylinder 31 close to the processing mechanism 2, a hexagonal groove is formed in the left side of the interior of the loading cylinder 32, the telescopic cylinder 33 is arranged in the hexagonal groove through a cylinder frame, the pushing plate 34 is arranged at the output end of the telescopic cylinder 33, the connecting rods 35 are uniformly distributed at the left end of the pushing plate 34 at equal intervals along the circumferential direction, the connecting rods 35 are connected with the pushing plate 34 in a hinged mode, the clamping block 36 is hinged to the other, the top end of the clamping block 36 is provided with a baffle 37, the baffle 37 is of an arc-shaped structure made of elastic materials, a sliding groove is formed in one side, away from the processing mechanism 2, of the loading barrel 32, a rotating disk 38 is arranged in the middle of one side, away from the processing mechanism 2, of the installation barrel 31 through a bearing, a guide rod 39 is arranged on the left side of the rotating disk 38, the guide rod 39 is located in the sliding groove through a sliding fit mode, the installation barrel 31 is connected with the rotating disk 38 through a spring 3a, and the outer ring of the guide rod 39 is sleeved with the spring 3 a.
The inner wall of the mounting cylinder 31 is provided with push rods 31a which are uniformly distributed along the circumferential direction of one side of the mounting cylinder 31 close to the processing mechanism 2, the push rods 31a are of an internal hollow structure, the outer end of each push rod 31a is sleeved with a cylindrical cylinder 31b, a second spring 31c is arranged inside each push rod 31a, the other end of each second spring 31c is connected with the cylindrical cylinder 31b, the top end of each cylindrical cylinder 31b is provided with a semicircular abutting head 31d, one end, far away from the clamping block 36, of the outer wall of the loading cylinder 32 is provided with an arc groove corresponding to the semicircular abutting head 31d, the semicircular abutting heads 31d are located in the arc grooves, the push rods 31a and the cylindrical cylinders 31b enable the semicircular abutting heads 31d to abut against the loading cylinder 32 through the second springs 31c, and when the semicircular abutting heads 31d are located in the arc grooves, the loading cylinder 32 is limited.
When the loading cylinder 32 moves leftwards, the semicircular abutting head 31d can abut against the loading cylinder 32 to support the loading cylinder 32, when the semicircular abutting head 31d abuts against the arc groove, the loading cylinder 32 can be limited, the loading cylinder 32 is prevented from being separated from the mounting cylinder 31, bolts with different lengths can be clamped through the clamping mechanism, and the bolts can be machined, so that the loading cylinder 32 rotates synchronously with the bolt, thereby increasing the stability of bolt processing and simultaneously improving the processing efficiency.
The processing mechanism 2 comprises an Contraband-shaped frame 20, a processing roller 21, a rotating shaft 22, a first transmission belt 23, a rotating motor 24, a sliding through groove 25, a bidirectional screw rod 26, a second transmission belt 27, a cleaning branched chain 28, a support frame 29 and a mounting frame 2a, wherein the Contraband-shaped frame 20 is arranged on the left side of the upper end of the support plate 1, the v-shaped frame 20 is of a v-2127420-shaped structure with a downward opening, the processing roller 21 is symmetrically arranged in the front and back of the inner part of the v-shaped frame 20, the rotating shaft 22 penetrates through the inner part of the processing roller 21, the rotating shaft 22 is connected through the first transmission belt 23, the rotating motor 24 is arranged on the left side of the rotating shaft 22 through a motor seat, an output shaft of the rotating motor 24 is connected with the rotating shaft 22 close to the front end, the v-21274is arranged in the middle of the upper end face of the v-21274, the sliding through groove 25 is arranged in the middle of the upper end face of the v-, a cleaning branched chain 28 is arranged on the bidirectional screw rod 26, the lower ends of the right sides of the two rotating shafts 22 are provided with a supporting frame 29 together, the supporting frame 29 is connected with the rotating shafts 22 in a rotating matching mode, the processing roller 21 is connected with an installation frame 2a in a rotating matching mode, and the installation frame 2a is arranged at the upper end of the supporting plate 1; the processing roller 21 is connected with the mounting frame 2a through a bearing.
During specific work, when the axis of rotation 22 corotation of rotation motor 24 drive front side, make the axis of rotation 22 of front side drive the axis of rotation 22 rotation of rear side through drive belt 23 No. one, drive two processing rollers 21 when axis of rotation 22 rotates and carry out the syntropy, thereby polish the bolt flank of tooth, the axis of rotation 22 of front side drives two-way lead screw 26 through drive belt 27 No. two and rotates simultaneously, make two-way lead screw 26 drive clearance branch chain 28 along with bolt synchronous motion, when the axis of rotation 22 reversal of rotation motor 24 drive front side, make the axis of rotation 22 of front side drive the axis of rotation 22 and two processing rollers 21 rotations of rear side through drive belt 23 No. one and rotate, thereby carry the bolt that will process the completion to breaking away from processing roller 21, can realize the effect of polishing the bolt flank of tooth through processing mechanism 2, thereby practice thrift the bolt processing cost.
The cleaning branched chain 28 comprises a rectangular groove 38a, a sliding groove 38b, a sliding block 38c, an installation rod 38d, a spiral roller 38e, a sliding cylinder 38f, an air bag 38g, a sprinkling rod 38h and a rope 38i, wherein the upper end of the bracket 20 and the front and rear ends of the sliding through groove 25 are respectively provided with the rectangular groove 38a, the middle part of the inner side wall of the rectangular groove 38a penetrates through the sliding through groove 25 and is provided with the sliding groove 38b, the outer ring of the bidirectional screw rod 26 is symmetrically provided with the sliding block 38c in a left-right mode through a thread fit mode, the sliding block 38c is positioned in the sliding through groove 25, the front and rear ends of the sliding block 38c are respectively provided with the installation rod 38d, the installation rod 38d is positioned in the sliding groove 38b, the inner part of the back surface of the installation rod 38d is provided with the spiral roller 38e through a rotating shaft, the upper end of the sliding block 38c is respectively sleeved with the sliding cylinder 38f, the air bag 38g is respectively arranged in the sliding cylinder 38f, and the upper and lower ends of the air bag 38g are respectively connected with the sliding cylinder 38f and the sliding block 38c, the air vent has been seted up to sliding tube 38f upper end, the external air pump in air vent department, sliding block 38c lower extreme all is provided with watering pole 38h through articulated mode longitudinal symmetry, the water inlet has been seted up respectively to watering pole 38h upper end, and the water inlet is connected with the raceway respectively, and the raceway is soft material, the watering mouth has been seted up to watering pole 38h lower extreme equidistance, sliding tube 38f front and back lateral wall is provided with rope 38i respectively, and the rope 38i other end twines spiral roller 38e round and is connected with watering pole 38 h.
When the air pump is used for inflating and deflating the air bag 38g, the height between the sliding block 38c and the sliding cylinder 38f can be adjusted, when the sliding cylinder 38f is lifted along with the change of the air bag 38g, the two ends of the sprinkling rod 38h are enabled to swing upwards through the spiral rollers 38e by the rope 38i, when the sliding cylinder 38f is lowered along with the change of the air bag 38g, the two ends of the sprinkling rod 38h are enabled to swing downwards through the spiral rollers 38e by the rope 38i, so that the water spraying area of the sprinkling rod 38h for the bolt can be adjusted, when the rotating motor 24 drives the rotating shaft 22 on the front side to rotate forwards, the rotating shaft 22 on the front side drives the bidirectional screw rod 26 to rotate through the second transmission belt 27, the bidirectional screw rod 26 drives the sliding block 38c to move along the sliding through groove 25 at a constant speed, when the sliding block 38c moves, the mounting rod 38d, the spiral rollers 38e and the rope 38i can be driven by the sliding block 38c to move synchronously, drive watering pole 38h synchronous motion simultaneously, make watering pole 38h can wash the bolt surface, when rotating motor 24 reversal, drive two-way lead screw 26 through No. two drive belt 27 and rotate, make two-way lead screw 26 drive sliding block 38c along sliding through groove 25 and reset, thereby wash the bolt surface that processing was accomplished once more, can carry out repeated washing to the bolt surface along turning to of rotating motor 24 through clearance branch chain 28, reach the cooling effect to the bolt surface, and can adjust watering pole 38 h's angle according to the size of bolt, thereby improve the machining efficiency to the bolt.
The outer wall of the sliding block 38c is provided with a first rubber strip 39b, the inner wall of the sliding cylinder 38f is provided with a second rubber strip 39c meshed with the first rubber strip 39b, and the first rubber strip 39b and the second rubber strip 39c are respectively in a sawtooth shape. Through the engagement of the first rubber strip 39b and the second rubber strip 39c, the sliding barrel 38f and the sliding block 38c are prevented from falling off, and the pulling effect on the sprinkling rod 38h is prevented from being influenced.
The v-shaped frame 20 is internally provided with a collecting box 20a at the lower end of the processing roller 21, the side wall of the collecting box 20a is provided with a water outlet, and the collecting box 20a is convenient for collecting the waste processing scraps.
The baffle 37 is connected with the outer wall of the installation barrel 31 through the connecting spring 20b, the connecting spring 20b is positioned on two sides of the clamping block 36, and when the clamping block 36 does not work, the influence on the use effect of the clamping block 36 caused by the fact that the clamping block 36 slides out of the loading barrel 32 is avoided through the connecting spring 20 b.
The method for manufacturing the galvanizing processing device for the high-strength bolt to carry out the galvanizing processing pretreatment on the bolt comprises the following steps:
s1, clamping: firstly, bolts are placed in a loading cylinder 32, a push plate 34 is pulled through a telescopic cylinder 33, and a connecting rod 35 drives a clamping block 36 to clamp the bolts;
s2, processing: after the bolt is clamped, the two processing rollers 21 are driven to rotate in the same direction by rotating the motor 24 in the forward direction, so that the tooth surface of the bolt can be polished;
s3, cleaning: when the rotating motor 24 drives the rotating shaft 22 to rotate forwards, the two-way screw rod 26 is driven to rotate through the second driving belt 27, so that the two-way screw rod 26 drives the cleaning branched chain 28 to clean the surface of the bolt;
s4, returning: after the bolts are polished, the rotating motor 24 is rotated reversely, the machined bolts are conveyed to the separation processing roller 21 through the processing roller 21, meanwhile, the bidirectional screw rod 26 is rotated reversely through the second transmission belt 27 again to drive the cleaning branched chain 28 to wash the machined bolts again, and after the bolts are separated from the processing roller 21, the machined bolts are manually moved out of the loading cylinder 32.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The pretreatment method for manufacturing the galvanizing processing of the high-strength bolt adopts the following high-strength bolt to manufacture the galvanizing processing device, and the high-strength bolt manufacturing galvanizing processing device comprises a supporting plate (1), a processing mechanism (2) and a clamping mechanism (3), and is characterized in that: a processing mechanism (2) is arranged on the left side of the upper end of the supporting plate (1), and a clamping mechanism (3) is arranged on the right side of the upper end of the supporting plate (1);
the processing mechanism (2) comprises an Contraband-shaped frame (20), a processing roller (21), a rotating shaft (22), a first transmission belt (23), a rotating motor (24), a sliding through groove (25), a bidirectional screw (26), a second transmission belt (27), a cleaning branched chain (28), a support frame (29) and a mounting frame (2a), wherein the Contraband-shaped frame (20) is arranged on the left side of the upper end of the support plate (1), the Contraband-shaped frame (20) is of a 21274with a downward opening, the processing roller (21) is symmetrically arranged in the Contraband-shaped frame (20) front and back, the rotating shaft (22) penetrates through the processing roller (21), the rotating shafts (22) are connected with each other through the first transmission belt (23), the rotating motor (24) is arranged on the left side of the rotating shaft (22) through a motor seat, an output shaft of the rotating motor (24) is connected with the rotating shaft (22) close to the front end, the sliding through groove (25) is formed in the middle of the upper end face of the Contraband-shaped frame (20), the V-shaped frame (20) is internally provided with a bidirectional lead screw (26) through a sliding through groove (25), the bidirectional lead screw (26) is connected with a rotating shaft (22) at the front end through a second transmission belt (27), the bidirectional lead screw (26) is provided with a cleaning branched chain (28), the lower ends of the right sides of the two rotating shafts (22) are jointly provided with a support frame (29), the support frame (29) is connected with the rotating shaft (22) in a rotation matching manner, the processing roller (21) is connected with an installation frame (2a) in a rotation matching manner, and the installation frame (2a) is arranged at the upper end of the support plate (1);
the clamping mechanism (3) comprises a supporting table (30), an installation cylinder (31), a loading cylinder (32), a telescopic cylinder (33), a pushing plate (34), a connecting rod (35), a clamping block (36), a baffle (37), a turntable (38), a guide rod (39) and a first spring (3a), wherein the supporting table (30) is arranged on the right side of the upper end of the supporting plate (1), the installation cylinder (31) is arranged on the upper end of the supporting table (30), the installation cylinder (31) is horizontally arranged, the loading cylinder (32) is arranged at one end, close to the machining mechanism (2), in the installation cylinder (31), a hexagonal groove is formed in the left side of the interior of the loading cylinder (32), the telescopic cylinder (33) is arranged in the hexagonal groove through a cylinder frame, the pushing plate (34) is arranged at the output end of the telescopic cylinder (33), the connecting rods (35) are uniformly distributed at the left end of the pushing plate (34) along the circumferential direction of the pushing plate, and the connecting rods (35) are connected with the pushing plate (34) in a hinged mode, the other end of the connecting rod (35) is hinged with a clamping block (36), the clamping block (36) penetrates through the inner wall of the loading barrel (32) in a sliding fit mode, the top end of the clamping block (36) is provided with a baffle (37), the baffle (37) is of an arc-shaped structure made of elastic materials, a sliding groove is formed in one side, away from the machining mechanism (2), of the interior of the loading barrel (32), a turntable (38) is arranged in the middle of one side, away from the machining mechanism (2), of the installation barrel (31) through a bearing, a guide rod (39) is arranged on the left side of the turntable (38), the guide rod (39) is located in the sliding groove in a sliding fit mode, the installation barrel (31) is connected with the turntable (38) through a first spring (3a), and the first spring (3a) is sleeved on the outer ring of the guide rod (39);
the method for manufacturing the galvanizing processing device for the high-strength bolt to carry out the galvanizing processing pretreatment on the bolt comprises the following steps:
s1, clamping: firstly, bolts are placed in a loading cylinder (32), a push plate (34) is pulled through a telescopic cylinder (33), and a connecting rod (35) drives a clamping block (36) to clamp the bolts;
s2, processing: after the bolt is clamped, the rotating motor (24) rotates forwards to drive the two processing rollers (21) to rotate in the same direction, so that the tooth surface of the bolt can be polished;
s3, cleaning: when the rotating motor (24) drives the rotating shaft (22) to rotate forwards, the two-way screw rod (26) is driven to rotate through the second transmission belt (27), so that the two-way screw rod (26) drives the cleaning branched chain (28) to clean the surface of the bolt;
s4, returning: after the bolt is machined, the rotating motor (24) is rotated reversely, the machined bolt is conveyed to the separation processing roller (21) through the processing roller (21), meanwhile, the bidirectional screw rod (26) is rotated reversely through the second transmission belt (27) again to drive the cleaning branched chain (28) to wash the machined bolt again, and after the bolt is separated from the processing roller (21), the machined bolt is manually moved out of the loading cylinder (32).
2. The pretreatment method for manufacturing galvanization of a high-strength bolt according to claim 1, characterized in that: the cleaning branched chain (28) comprises a rectangular groove (38a), a sliding groove (38b), a sliding block (38c), an installation rod (38d), a spiral roller (38e), a sliding cylinder (38f), an air bag (38g), a water spraying rod (38h) and a rope (38i), the rectangular grooves (38a) are respectively arranged at the upper end of the Contraband-shaped frame (20) and at the front end and the rear end of the sliding through groove (25), the sliding groove (38b) is arranged in the middle of the inner side wall of the rectangular groove (38a) and penetrates through the sliding through groove (25), the sliding blocks (38c) are symmetrically arranged on the outer ring of the bidirectional screw rod (26) in a thread matching mode, the sliding blocks (38c) are arranged in the sliding through groove (25), the installation rods (38d) are respectively arranged at the front end and the rear end of the sliding block (38c), the installation rod (38d) is arranged in the sliding groove (38b), the spiral roller (38e) is arranged in the back surface of the installation rod (38d), sliding block (38c) upper end is equipped with slide cylinder (38f) respectively, be provided with gasbag (38g) in slide cylinder (38f) respectively, and gasbag (38g) upper and lower both ends are connected with slide cylinder (38f) and sliding block (38c) respectively, the blow vent has been seted up to slide cylinder (38f) upper end, the external air pump in vent department, slide block (38c) lower extreme all is provided with watering pole (38h) through articulated mode longitudinal symmetry, the water inlet has been seted up respectively to watering pole (38h) upper end, and the water inlet is connected with the raceway respectively, and the raceway is soft material, the watering mouth has been seted up to watering pole (38h) lower extreme equidistance, slide cylinder (38f) front and back lateral wall is provided with rope (38i) respectively, and rope (38i) other end winding spiral roller (38e) round is connected with watering pole (38 h).
3. The pretreatment method for manufacturing galvanization of a high-strength bolt according to claim 1, characterized in that: push rods 31a are uniformly distributed on the inner wall of the mounting cylinder (31) and close to one side of the processing mechanism (2) at equal intervals along the circumferential direction of the mounting cylinder, the push rods (31a) are of an internal hollow structure, a cylindrical cylinder (31b) is sleeved at the outer end of each push rod (31a), a second spring (31c) is arranged in each push rod (31a), the other end of the second spring (31c) is connected with the cylindrical barrel (31b), the top end of the cylindrical barrel (31b) is provided with a semicircular abutting head (31d), one end of the outer wall of the loading barrel (32) far away from the clamping block (36) is provided with an arc groove corresponding to the semicircular abutting head (31d), the semicircular abutting head (31d) is positioned in the arc groove, the pushing rod (31a) and the cylindrical barrel (31b) enable the semicircular abutting head (31d) to abut against the loading barrel (32) through a second spring (31c), when the semicircular abutting head (31d) is positioned in the arc groove, the loading cylinder (32) is limited.
4. The pretreatment method for manufacturing galvanization of a high-strength bolt according to claim 1, characterized in that: the v-shaped frame (20) is internally provided with a collecting box (20a) at the lower end of the processing roller (21), the side wall of the collecting box (20a) is provided with a water outlet, and the collecting box (20a) is convenient for collecting waste processing scraps.
5. The pretreatment method for manufacturing galvanization of a high-strength bolt according to claim 1, characterized in that: the baffle (37) is connected with the outer wall of the mounting cylinder (31) through a connecting spring (20b), and the connecting spring (20b) is positioned on two sides of the clamping block (36).
6. The pretreatment method for manufacturing galvanization of a high-strength bolt according to claim 1, characterized in that: the guide rod (39) outer lane cover be equipped with rectangle spline (39a), seted up in the sliding tray with rectangle spline (39a) matched with rectangle flower groove, and rectangle spline (39a) are located rectangle flower groove through the sliding fit mode, rectangle spline (39a) right side all is connected with the sliding tray inner wall through expanding spring.
7. The pretreatment method for manufacturing galvanization of a high-strength bolt according to claim 2, characterized in that: sliding block (38c) outer wall be provided with rubber strip (39b) No. one, sliding cylinder (38f) inner wall is provided with No. two rubber strips (39c) with a rubber strip (39b) looks meshing, and rubber strip (39b) and No. two rubber strips (39c) are the cockscomb structure respectively.
The pretreatment method for manufacturing galvanization of a high-strength bolt according to claim 1, characterized in that: the processing roller (21) is connected with the mounting frame (2a) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110544383.9A CN113263358A (en) | 2021-05-19 | 2021-05-19 | Pretreatment method for manufacturing galvanization of high-strength bolt |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110544383.9A CN113263358A (en) | 2021-05-19 | 2021-05-19 | Pretreatment method for manufacturing galvanization of high-strength bolt |
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| Publication Number | Publication Date |
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| CN113263358A true CN113263358A (en) | 2021-08-17 |
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|---|---|---|---|
| CN202110544383.9A Withdrawn CN113263358A (en) | 2021-05-19 | 2021-05-19 | Pretreatment method for manufacturing galvanization of high-strength bolt |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114351149A (en) * | 2021-12-07 | 2022-04-15 | 马鞍山市鑫龙特钢有限公司 | Surface anti-oxidation treatment device for 40Cr alloy steel processing |
-
2021
- 2021-05-19 CN CN202110544383.9A patent/CN113263358A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114351149A (en) * | 2021-12-07 | 2022-04-15 | 马鞍山市鑫龙特钢有限公司 | Surface anti-oxidation treatment device for 40Cr alloy steel processing |
| CN114351149B (en) * | 2021-12-07 | 2023-09-26 | 马鞍山市鑫龙特钢有限公司 | Surface oxidation prevention treatment device for 40Cr alloy steel processing |
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Application publication date: 20210817 |