CN110976220A - Device for coating protective coating in forging manufacturing process - Google Patents
Device for coating protective coating in forging manufacturing process Download PDFInfo
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- CN110976220A CN110976220A CN202010003502.5A CN202010003502A CN110976220A CN 110976220 A CN110976220 A CN 110976220A CN 202010003502 A CN202010003502 A CN 202010003502A CN 110976220 A CN110976220 A CN 110976220A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- 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
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Abstract
The invention discloses a device for coating a protective coating in the manufacturing process of a forge piece, which comprises a box body, wherein a coating cavity is arranged in the box body, a coating mechanism is arranged in the coating cavity, a conveying cavity positioned behind the coating cavity is arranged in the box body, first pulley cavities with openings facing to a first gear direction are symmetrically arranged on the left end wall and the right end wall of the conveying cavity, an intermittent clamping mechanism is arranged in front of the left and the right first pulley cavities, intermittent feeding mechanisms are symmetrically arranged on the left end and the right end inside the box body, a pushing block moves upwards and leftwards in a forward stroke and moves downwards and rightwards in a return stroke, so that the intermittent feeding of the forge piece to be processed is realized, a cam block moves towards a direction close to a protective coating container in a cam pushing stroke section, so that the forge piece to be processed is clamped in the process of extruding the coating, the cam block moves towards a direction far away from the protective coating container in the cam section, so that the forge piece, and the coating mechanism finishes coating.
Description
Technical Field
The invention relates to the technical field of manufacturing of forgings or pressed parts, in particular to a device for coating a protective coating in the manufacturing process of the forgings.
Background
A forging is a workpiece or a blank obtained by forging and deforming a metal blank. The mechanical properties of the metal blank can be changed by applying pressure to the metal blank to generate plastic deformation. The forging is divided into cold forging and warm forging and hot forging according to the temperature of the blank during processing. Cold forging is generally conducted at room temperature, and hot forging is conducted at a temperature higher than the recrystallization temperature of the metal ingot.
The phenomenon of carbon element reduction caused by chemical reaction between carbon on the surface of the metal blank and oxygen medium during heating is called decarburization. The decarburization lowers the hardness of the surface layer and lowers the wear resistance. If the thickness of the decarburized layer is smaller than the machining allowance, the forge piece is not damaged; otherwise, the quality of the forged piece is influenced. The decarburization can be slowed down by adopting rapid heating, coating a protective coating on the surface of the blank and heating in a neutral medium or a reducing medium, and the coating of the protective coating on the surface of the blank is usually manually operated at the present stage, so that the efficiency is low, the coating is uneven, and the trouble can be brought to the next process.
Disclosure of Invention
Aiming at the technical defects, the invention provides a device for coating a protective coating in the manufacturing process of a forge piece, which can overcome the defects.
The invention relates to a device for coating a protective coating in the manufacturing process of a forge piece, which comprises a box body, wherein a coating cavity is arranged in the box body, a coating mechanism is arranged in the coating cavity, a conveying cavity is arranged in the box body and is positioned behind the coating cavity, a first gear is arranged in the conveying cavity, the first gear is matched and connected with a motor shaft, the motor shaft is rotationally connected with the box body, the rear end of the motor shaft is provided with a motor, the motor shaft is matched and connected with a first belt wheel positioned in front of the first gear, the motor shaft is matched and connected with a second gear positioned in front of the first belt wheel, a second belt wheel is arranged above the first belt wheel, the second belt wheel is connected with the first belt wheel through a first belt, the second belt wheel is matched and connected with a first belt wheel shaft, the first belt wheel shaft is rotationally connected with the box body, and the first belt wheel shaft is matched and connected with a, the first gear is connected with a fourth gear which is arranged in a bilateral symmetry mode in a meshed mode, the fourth gear is connected with a first gear shaft in a matched mode, the first gear shaft is connected with the box body in a rotating mode, the front end of the first gear shaft is connected with a third belt wheel in a matched mode, a first belt wheel cavity with an opening facing the first gear direction is symmetrically arranged on the end wall of the left end and the right end of the conveying cavity, an intermittent clamping mechanism is arranged in front of the first belt wheel cavity, and an intermittent feeding mechanism is symmetrically arranged at the left end and the right end of the inside of the box body.
Preferably, the coating and pressing mechanism comprises a protective coating container arranged in the box body, the upper end of the left side of the protective coating container is fixedly connected with a through pipe, the top end of the through pipe is fixedly connected with a protective coating box fixedly arranged on the top wall of the box body, a feeding cavity communicated with the left and the right is arranged in the protective coating container, threaded rods in threaded connection with the box body are symmetrically arranged in the coating cavity up and down, nuts are symmetrically arranged at the front and the rear ends of the threaded rods, nut springs are fixedly connected between the end walls of the nuts far away from the protective coating container and the front and the rear end walls of the coating cavity, upper rotating shafts are fixedly arranged at the left and the right ends of the nuts, the upper rotating shafts are rotatably connected with a connecting rod, the lower end of the connecting rod is rotatably connected with a lower rotating shaft, the lower rotating, the bottom end of the connecting rod is fixedly provided with a side pressing block, the rear end of the threaded rod is fixedly provided with a fifth gear located in the conveying cavity, the fifth gear is meshed with a third gear located below the fifth gear, and the fifth gear is meshed with a second gear located above the fifth gear.
Preferably, the intermittent clamping mechanism comprises a fourth belt wheel which is arranged in the first belt wheel cavity and located on the third belt wheel and far away from the first gear, the fourth belt wheel is connected with the third belt wheel through a second belt, the fourth belt wheel is connected with a bevel gear shaft in a matched mode, the bevel gear shaft is rotatably connected with the box body, bevel gear cavities are symmetrically arranged in the box body in the front and back direction, first bevel gears located in the bevel gear cavities are symmetrically connected with the bevel gear shaft in the front and back direction in a matched mode, the first bevel gears are meshed with second bevel gears located above the first bevel gears, the second bevel gears are connected with a cam shaft in a matched mode, the cam shaft is rotatably connected with the box body, and a cam mechanism is arranged above.
Preferably, cam mechanism is including the fixed block that sets up on box both sides roof symmetrically around, be provided with the opening towards protective paint container's rotation groove in the fixed block, it is provided with the cam piece to rotate the groove, communicating cam groove about being provided with in the cam piece, be provided with the cam in the cam groove, the cam is connected with the cooperation of camshaft top, it is provided with the sliding tray of opening towards protective paint container direction on the end wall that is close to protective paint container to rotate the groove, sliding tray sliding connection has tight piece of clamp, the sliding tray is kept away from and is provided with the spring pocket of opening towards protective paint container direction on the end wall of protective paint container, the spring pocket is kept away from on the end wall of protective paint container and is fixed and be provided with the spring, the spring is close to protective paint container.
Preferably, the intermittent feeding mechanism comprises a sixth gear which is in fit connection with the bevel gear shaft and is positioned behind the fourth belt wheel, the sixth gear is in mesh connection with a seventh gear which is positioned in the direction away from the first gear, the seventh gear is in fit connection with a second gear shaft, and the front end of the second gear shaft is provided with a link mechanism.
Preferably, the link mechanism comprises a first connecting hinge fixedly connected with the front end of the second gear shaft, link cavities are symmetrically arranged in the two sides of the box body, the first connecting hinge is positioned in the link cavities, the first connecting hinge is hinged with the first link, the other end of the first link is hinged with a second connecting hinge, the second connecting hinge is hinged with a second link, the other end of the second link is hinged with a third connecting hinge, the rear end of the third connecting hinge is fixedly connected with a sliding block, a sliding chute is arranged on the rear end wall of the link cavity and is in sliding connection with the sliding block positioned in the sliding chute, a pushing groove communicated up and down is arranged on the top wall of the link cavity, the front end of the third connecting hinge is fixedly connected with a third link, the third link is in sliding connection with the pushing groove, and the top end of the third link is fixedly connected with the pushing block, the top wall of the propelling block is provided with a friction groove communicated with the left and the right.
Preferably, the inner wall of the protective paint container is provided with a permeable membrane, and the protective paint can permeate out of the protective paint container through the permeable membrane under the extrusion.
Preferably, the two ends of the threaded rod are provided with thread sections with opposite screwing directions and the same lead.
Preferably, a friction material is arranged on the wall of the friction groove.
The beneficial effects are that: when the device works, the motor is started, so that the motor shaft rotates, the first gear rotates, the fourth gear rotates, the first gear shaft rotates, the third connecting rod and the pushing block move together through transmission, the pushing block moves upwards and leftwards in the forward stroke and moves downwards and rightwards in the backward stroke, so that the intermittent feeding of a forge piece to be processed is realized, the bevel gear shaft rotates, the first bevel gear rotates, the second bevel gear rotates, the cam shaft rotates, the cam block moves towards the direction close to the protective paint container in the cam pushing stroke section, so that the clamping block moves towards the direction close to the protective paint container, the forge piece to be processed is clamped in the paint extruding process, the cam block moves towards the direction far away from the protective paint container in the cam backward stroke section, so that the clamping block moves towards the direction far away from the protective paint container, thereby loosen the work of waiting to process the forging thereby being convenient for intermittent type feed mechanism at the extrusion coating in-process, the motor shaft rotates to make first band pulley, second gear rotate, make the threaded rod rotate through the transmission, thereby make the nut to being close to the motion of protection coating container direction, thereby make the briquetting downstream down, make the side briquetting move to being close to the motion of protection coating container direction simultaneously, thereby the extrusion protection coating container accomplishes the coating.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an apparatus for applying a protective coating during the manufacture of a forging according to the present invention;
FIG. 2 is a schematic view of A-A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic view of B-B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is a schematic view of C-C in FIG. 2 according to an embodiment of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The device for coating the protective coating in the forging manufacturing process comprises a box body 1, wherein a coating cavity 20 is arranged in the box body 1, a coating mechanism is arranged in the coating cavity 20, a conveying cavity 34 positioned behind the coating cavity 20 is arranged in the box body, a first gear 36 is arranged in the conveying cavity 34, the first gear 36 is connected with a motor shaft 30 in a matched mode, the motor shaft 30 is connected with the box body 1 in a rotating mode, a motor 37 is arranged at the rear end of the motor shaft 30, the motor shaft 30 is connected with a first belt wheel 33 positioned in front of the first gear 36 in a matched mode, the motor shaft 30 is connected with a second gear 32 positioned in front of the first belt wheel 33 in a matched mode, a second belt wheel 61 is arranged above the first belt wheel 33, the second belt wheel 61 is connected with the first belt wheel 33 through a first belt 35, the second belt wheel 61 is connected with a first belt wheel shaft 59 in a matched mode, the first belt wheel shaft 59 is rotatably connected with the box body 1, the first belt wheel shaft 59 is connected with a third gear 60 positioned in front of a second belt wheel 61 in a matched mode, the first gear 36 is meshed with a fourth gear 45 symmetrically arranged in the left-right direction, the fourth gear 45 is connected with a first gear shaft 47 in a matched mode, the first gear shaft 47 is rotatably connected with the box body 1, the front end of the first gear shaft 47 is connected with a third belt wheel 46 in a matched mode, first belt wheel cavities 38 with openings facing the direction of the first gear 36 are symmetrically arranged on the left end wall and the right end wall of the conveying cavity 34, intermittent clamping mechanisms are arranged in front of the left first belt wheel cavity 38 and the right first belt wheel cavity 38, and intermittent feeding mechanisms are symmetrically arranged at the left end and the.
Beneficially, the coating and pressing mechanism comprises a protective coating container 17 arranged in the box body 1, a through pipe 18 is fixedly connected to the upper end of the left side of the protective coating container 17, the top end of the through pipe 18 is fixedly connected with a protective coating box 21 fixedly arranged on the top wall of the box body 1, a feeding cavity 16 communicated with the left and the right is arranged in the protective coating container 17, threaded rods 23 in threaded connection with the box body 1 are symmetrically arranged in the coating and pressing cavity 20 from top to bottom, nuts 22 are symmetrically arranged at the front and the rear ends of the threaded rods 23, nut springs 52 are fixedly connected between the end wall of the nut 22 far away from the protective coating container 17 and the front and the rear end walls of the coating and pressing cavity 20, upper rotating shafts 24 are fixedly arranged at the left and the right ends of the nut 22, the upper rotating shafts 24 are rotatably connected with connecting rods 25, the, the bottom end of the connecting block 26 is fixedly connected with the lower pressing block 28, the bottom end of the nut 22 is fixedly provided with a connecting rod 19, the bottom end of the connecting rod 19 is fixedly provided with a side pressing block 29, the rear end of the threaded rod 23 is fixedly provided with a fifth gear 31 located in the conveying cavity 34, the fifth gear 31 is meshed with a third gear 60 located below the fifth gear 31, and the fifth gear 31 is meshed with a second gear 32 located above the fifth gear.
Advantageously, the intermittent clamping mechanism comprises a fourth belt pulley 42 arranged in the first belt pulley cavity 38 and located in a direction away from the first gear 36 of the third belt pulley 46, the fourth belt pulley 42 is connected with the third belt pulley 46 through a second belt 44, the fourth belt pulley 42 is connected with a bevel gear shaft 43 in a matching manner, the bevel gear shaft 43 is connected with the box body 1 in a rotating manner, bevel gear cavities 48 are symmetrically arranged in the box body 1 in a front-back manner, a first bevel gear 49 located in the bevel gear cavity 48 is connected with the bevel gear shaft 43 in a matching manner in a front-back manner, the first bevel gear 49 is in meshing connection with a second bevel gear 50 located above the first bevel gear, the second bevel gear 50 is connected with a cam shaft 52 in a matching manner, the cam shaft 52 is rotationally connected with the box body 1, and a cam mechanism is arranged above.
Advantageously, the cam mechanism comprises fixing blocks 14 which are symmetrically fixed on the front and the back of the top wall of the box body 1, a rotation groove 62 opened toward the protective coating container 17 is formed in the fixed block 14, the rotation groove 62 is provided with a cam block 53, a cam groove 55 which is communicated up and down is arranged in the cam block 53, a cam 54 is arranged in the cam groove 55, the cam 54 is connected with the top end of the cam shaft 52 in a matching way, the end wall of the rotating groove 62 close to the protective paint container 17 is provided with a sliding groove 58 which is opened towards the protective paint container 17, the clamping block 15 is slidably connected in the sliding groove 58, the end wall of the sliding groove 58, which is far away from the protective paint container 17, is provided with a spring groove 56 which opens in the direction of the protective paint container 17, a spring 57 is fixedly arranged on the end wall of the spring groove 56 remote from the protective paint container 17, the end of the spring 57 close to the protective paint container 17 is fixedly connected to the clamping block 15.
Advantageously, the intermittent feeding mechanism comprises a sixth gear 41 which is in fit connection with a bevel gear shaft 43 and is positioned behind a fourth belt pulley 42, the sixth gear 41 is in mesh connection with a seventh gear 40 which is positioned in the direction away from the first gear 36, the seventh gear 40 is in fit connection with a second gear shaft 39, and the front end of the second gear shaft 39 is provided with a link mechanism.
Advantageously, the link mechanism comprises a first connecting hinge 13 fixedly connected with the front end of the second gear shaft 39, the link cavities 2 are symmetrically arranged inside two sides of the box body 1, the first connecting hinge 13 is positioned in the link cavity 2, the first connecting hinge 13 is hinged with the first connecting rod 12, the other end of the first connecting rod 12 is hinged with the second connecting hinge 3, the second connecting hinge 3 is hinged with the second connecting rod 10, the other end of the second connecting rod 10 is hinged with the third connecting hinge 5, the rear end of the third connecting hinge 5 is fixedly connected with the sliding block 4, the rear end wall of the link cavity 2 is provided with a sliding chute 11, the sliding block 11 is slidably connected with the sliding block 4 positioned therein, the top wall of the link cavity 2 is provided with a pushing groove 7 which is communicated up and down, the front end of the third connecting hinge 5 is fixedly connected with the third connecting rod 6, the third connecting rod 6 is slidably connected with the pushing groove 7, the top end of the third connecting rod 6 is fixedly connected with a propelling block 8, and the top wall of the propelling block 8 is provided with a friction groove 9 communicated left and right.
Advantageously, the protective paint container 17 is provided with a permeable membrane on its inner wall through which the protective paint can permeate out of the protective paint container 17 under pressure.
Advantageously, the threaded rod 23 is provided at both ends with thread segments of opposite handedness and of the same lead.
Advantageously, the walls of said friction grooves 9 are provided with friction material.
In the initial state, the nuts 22 are positioned at two ends of the threaded rod 23, and the spring 57 is in a normal stretching state;
sequence of mechanical actions of the whole device:
1. turning on the motor 37 to rotate the motor shaft 30 and thus the first gear 36 and thus the fourth gear 45 and thus the first gear shaft 47 and thus the third pulley 46 and thus the fourth pulley 42 and thus the bevel gear shaft 43 and thus the sixth gear 41 and thus the seventh gear 40 and thus the second gear shaft 39 and thus the first connecting hinge 13 and thus the sliding block 4 along the chute 11 by the link movement and thus the third link 6 and the pusher block 8 are moved together to move the pusher block 8 upwards and to the left on the forward stroke and downwards and to the right on the return stroke to achieve intermittent feeding of the forgings to be machined;
2. the bevel gear shaft 43 rotates, so that the first bevel gear 49 rotates, so that the second bevel gear 50 rotates, so that the cam shaft 52 rotates, so that the cam 54 rotates, the cam block 53 moves towards the direction close to the protective paint container 17 in the pushing section of the cam 54, so that the clamping block 15 moves towards the direction close to the protective paint container 17, so that the forge piece to be machined is clamped in the process of extruding paint, and the cam block 53 moves towards the direction far from the protective paint container 17 in the returning section of the cam 54, so that the clamping block 15 moves towards the direction far from the protective paint container 17, so that the forge piece to be machined is loosened in the process of extruding paint, and the work of an intermittent feeding mechanism is facilitated;
3. the motor shaft 30 rotates to rotate the first pulley 33, the second gear 32 and the second pulley 61, thereby rotating the first pulley shaft 59 and the third gear 60, and the second gear 32 and the third gear 60 rotate and the fifth gear 31 and the threaded rod 23, thereby moving the nut 22 in a direction to approach the protective paint container 17, thereby moving the lower pressing block 28 downward, and simultaneously moving the side pressing block 29 in a direction to approach the protective paint container 17, thereby pressing the protective paint container 17 to finish the paint;
4. when the device needs to be reset, the motor 37 is stopped, so that the parts stop running, the nut 22 returns to the two ends of the threaded rod 23 under the reset action of the nut spring 52, and meanwhile, the clamping block 15 returns to the initial position under the reset action of the spring 56, and the device is reset.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (9)
1. A device for coating protective coating in the manufacturing process of forgings comprises a box body, and is characterized in that: a coating cavity is arranged in the box body, a coating mechanism is arranged in the coating cavity, a conveying cavity positioned behind the coating cavity is arranged in the box body, a first gear is arranged in the conveying cavity, the first gear is connected with a motor shaft in a matched manner, the motor shaft is rotationally connected with the box body, a motor is arranged at the rear end of the motor shaft, the motor shaft is connected with a first belt wheel positioned in front of the first gear in a matched manner, the motor shaft is connected with a second gear positioned in front of the first belt wheel in a matched manner, a second belt wheel is arranged above the first belt wheel, the second belt wheel is connected with the first belt wheel through a first belt, the second belt wheel is connected with a first belt wheel shaft in a matched manner, the first belt wheel shaft is rotationally connected with the box body, the first belt wheel shaft is connected with a third gear positioned in front of the second belt wheel in a matched manner, and the first gear is, the fourth gear is connected with the first gear shaft in a matched mode, the first gear shaft is connected with the box body in a rotating mode, the front end of the first gear shaft is connected with the third belt wheel in a matched mode, first belt wheel cavities with openings facing the direction of the first gear are symmetrically arranged on the left end wall and the right end wall of the conveying cavity, an intermittent clamping mechanism is arranged in front of the first belt wheel cavities, and intermittent feeding mechanisms are symmetrically arranged at the left end and the right end inside the box body.
2. The apparatus for applying a protective coating during forging fabrication of a forging of claim 1, wherein: the coating and pressing mechanism comprises a protective coating container arranged in a box body, the upper end of the left side of the protective coating container is fixedly connected with a through pipe, the top end of the through pipe is fixedly connected with a protective coating box fixedly arranged on the top wall of the box body, a feeding cavity communicated with the left and right is arranged in the protective coating container, threaded rods in threaded connection with the box body are symmetrically arranged in the coating cavity up and down, nuts are symmetrically arranged at the front and rear ends of the threaded rods, nut springs are fixedly connected between the end walls of the nuts far away from the protective coating container and the front and rear end walls of the coating cavity, upper rotating shafts are fixedly arranged at the left and right ends of the nuts, the upper rotating shafts are rotatably connected with a connecting rod, the lower end of the connecting rod is rotatably connected with a lower shaft, the lower rotating shaft is rotatably connected, the bottom end of the connecting rod is fixedly provided with a side pressing block, the rear end of the threaded rod is fixedly provided with a fifth gear located in the conveying cavity, the fifth gear is meshed with a third gear located below the fifth gear, and the fifth gear is meshed with a second gear located above the fifth gear.
3. The apparatus for applying a protective coating during forging fabrication of a forging of claim 1, wherein: the intermittent clamping mechanism comprises a fourth belt wheel which is arranged in a first belt wheel cavity and located on a third belt wheel and far away from the first gear, the fourth belt wheel is connected with the third belt wheel through a second belt, the fourth belt wheel is connected with a bevel gear shaft in a matched mode, the bevel gear shaft is rotatably connected with a box body, bevel gear cavities are symmetrically arranged in the box body in the front and back direction, first bevel gears located in the bevel gear cavities are symmetrically connected with the bevel gear shaft in the front and back direction in a matched mode, the first bevel gears are meshed with second bevel gears located above the first bevel gears, the second bevel gears are connected with a cam shaft in a matched mode, the cam shaft is rotatably connected with the box body, and a cam mechanism is arranged.
4. The apparatus for applying a protective coating during forging fabrication of a forging of claim 3, wherein: cam mechanism is fixed the fixed block that sets up on box both sides roof including the front and back symmetry, be provided with the rotation groove of opening towards protective paint container in the fixed block, it is provided with the cam piece to rotate the groove, communicating cam groove about being provided with in the cam piece, be provided with the cam in the cam groove, the cam is connected with the cooperation of camshaft top, it is provided with the sliding tray of opening towards protective paint container direction on the end wall that the rotation groove is close to protective paint container, sliding tray sliding connection has tight piece of clamp, be provided with the spring pocket of opening towards protective paint container direction on the end wall that protective paint container was kept away from to the sliding tray, the spring pocket is kept away from on the end wall of protective paint container and is fixed and be provided with the spring, the spring is close to protective.
5. The apparatus for applying a protective coating during forging fabrication of a forging of claim 1, wherein: the intermittent feeding mechanism comprises a sixth gear which is matched and connected with the bevel gear shaft and is positioned behind a fourth belt wheel, the sixth gear is meshed and connected with a seventh gear which is positioned in the direction far away from the first gear, the seventh gear is matched and connected with a second gear shaft, and the front end of the second gear shaft is provided with a connecting rod mechanism.
6. The apparatus for applying a protective coating during forging fabrication of a forging of claim 5, wherein: the connecting rod mechanism comprises a first connecting hinge fixedly connected with the front end of the second gear shaft, connecting rod cavities are symmetrically arranged inside two sides of the box body, the first connecting hinge is positioned in the connecting rod cavity and is hinged with the first connecting rod, the other end of the first connecting rod is hinged with a second connecting hinge which is hinged with a second connecting rod, the other end of the second connecting rod is hinged with a third connecting hinge, the rear end of the third connecting hinge is fixedly connected with the sliding block, the rear end wall of the connecting rod cavity is provided with a sliding groove which is connected with a sliding block in a sliding way, the top wall of the connecting rod cavity is provided with a pushing groove which is communicated up and down, the front end of the third connecting hinge is fixedly connected with the third connecting rod, the third connecting rod is connected with the propelling groove in a sliding mode, the top end of the third connecting rod is fixedly connected with the propelling block, and the top wall of the propelling block is provided with a friction groove communicated with the left side and the right side.
7. The apparatus for applying a protective coating during forging fabrication of a forging of claim 2, wherein: and a permeable membrane is arranged on the inner wall of the protective paint container, and the protective paint can permeate out of the protective paint container through the permeable membrane under extrusion.
8. The apparatus for applying a protective coating during forging fabrication of a forging of claim 2, wherein: and thread sections with opposite rotation directions and the same lead are arranged at the two ends of the threaded rod.
9. The apparatus for applying a protective coating during forging fabrication of a forging of claim 6, wherein: and friction materials are arranged on the friction groove wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010003502.5A CN110976220A (en) | 2020-01-02 | 2020-01-02 | Device for coating protective coating in forging manufacturing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010003502.5A CN110976220A (en) | 2020-01-02 | 2020-01-02 | Device for coating protective coating in forging manufacturing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110976220A true CN110976220A (en) | 2020-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010003502.5A Withdrawn CN110976220A (en) | 2020-01-02 | 2020-01-02 | Device for coating protective coating in forging manufacturing process |
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| Country | Link |
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| CN (1) | CN110976220A (en) |
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2020
- 2020-01-02 CN CN202010003502.5A patent/CN110976220A/en not_active Withdrawn
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Application publication date: 20200410 |