CN113549974B - Local oxidation coating treatment device for machining of building machinery parts - Google Patents
Local oxidation coating treatment device for machining of building machinery parts Download PDFInfo
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- CN113549974B CN113549974B CN202111104007.4A CN202111104007A CN113549974B CN 113549974 B CN113549974 B CN 113549974B CN 202111104007 A CN202111104007 A CN 202111104007A CN 113549974 B CN113549974 B CN 113549974B
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/022—Anodisation on selected surface areas
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/005—Apparatus specially adapted for electrolytic conversion coating
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/06—Suspending or supporting devices for articles to be coated
- C25D17/08—Supporting racks, i.e. not for suspending
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Abstract
The invention discloses a local oxidation coating treatment device for machining building machinery accessories, relates to the technical field of machining, and solves the problems that the existing local coating treatment device is troublesome to operate, low in production efficiency, incapable of being adjusted according to needs and poor in universality; the tightening driving mechanism is arranged at the rear part inside the rotating seat and drives the tightening assembly to swing; support tight actuating mechanism still including: and the tightening adjusting mechanism is arranged at the front part of the tightening driving mechanism. The invention realizes the tightening and loosening of the workpiece, has good centering performance and more convenient use, reduces the action of manual locking, improves the working efficiency, realizes the adjustment of the tightening diameter, meets the requirements of processing parts with different apertures, realizes the adjustment of the liquid level height, can meet the requirements of processing the workpieces with different excircle diameters, can also adjust the electroplating processing range and has good universality.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a local oxidation coating treatment device for machining of building machinery accessories.
Background
In the process of machining the parts of the building machinery, the local parts of the parts are often required to be subjected to oxidation coating treatment, and the oxidation coating treatment of the gear surface is a common oxidation coating treatment. For example, application No.: CN201521102632.5 discloses a supporting device of supplementary deposit coating film of gear surface ion beam, including being used for fixing the support base in the coating film intracavity, rotate through the bearing on the support base and be equipped with the support cylinder, the one end free overhang of support cylinder, the free section of support cylinder is the conical surface section of top towards the free section end, is provided with its rotation of drive and is used for power source transmission complex driven part on the support cylinder. When in use, the gear is sleeved on the conical surface section of the support column body, so that the working surface of the gear cannot be shielded, and in addition, the conical surface section is adopted to support the gear, so that the gear is suitable for supporting gears of different sizes and different types, and the universality of the clamp is improved; in addition, the support cylinder rotates automatically through the driven part, so that the gear coating efficiency is improved, and the coating uniformity is ensured; and simultaneously, the utility model has the advantages of simple structure, it is not fragile, make simply, the maintenance cost is low.
Based on the above, the existing local coating device needs to manually fasten and connect parts in use, is troublesome to operate and low in production efficiency, and meanwhile, in use, the tool can only process parts with specific sizes, cannot be adjusted according to needs and is poor in universality; therefore, the existing requirements are not met, and the local oxidation coating treatment device for machining the building machinery parts is provided for the local oxidation coating treatment device.
Disclosure of Invention
The invention aims to provide a local oxidation coating treatment device for processing building machine parts, which solves the problems that the existing local coating treatment device in the background art needs to manually fasten and connect parts in use, is troublesome to operate and low in production efficiency, and meanwhile, a tool can only process parts with specific sizes in use, cannot be adjusted according to needs and is poor in universality.
In order to achieve the purpose, the invention provides the following technical scheme: the local oxidation coating treatment device for processing the building mechanical accessories comprises an installation base;
the indexing driving piece is fixedly connected to the right side of the rear part of the mounting base;
the transposition bracket is rotatably connected to the front end face of the mounting base and is of a multi-arm structure;
the indexing transmission mechanism is arranged on the inner side of the rear part of the mounting base, and the indexing driving piece drives the indexing bracket to rotate through the indexing transmission mechanism;
the rotary seats are provided with six groups, and the six groups of rotary seats are arranged in a circumferential array manner and are rotatably connected to the front end face of the transposition support;
the rotary driving mechanism is arranged on the inner side of the lower part of the mounting base and drives the group of rotary seats at the bottom to rotate;
the tightening connecting pieces are arranged in pairs, and the circumferential arrays of the tightening connecting pieces are hinged to the outer side of the rotating seat;
the outer sides of each pair of tightening connecting pieces are jointly hinged with a group of tightening components which are tightened in the inner hole of the part to be processed; the tightening component comprises: the anti-slip protective layer is arranged on the outer side of the tightening component and is made of elastic materials, anti-slip lines are arranged on the outer side of the anti-slip protective layer, a part is protected through the anti-slip protective layer in use, damage to the part is prevented, and meanwhile, the friction force between the tightening component and a workpiece is increased through the anti-slip lines, so that the part is prevented from slipping; the locating clip platform, the locating clip platform sets up terminal surface around propping the subassembly outside, and the chamfer has been seted up to locating clip platform inboard, and in use fixes a position the work piece through the locating clip platform, prevents that the work piece from droing, makes things convenient for the installation of work piece through the chamfer
The tightening driving mechanism is arranged at the rear part inside the rotating seat and drives the tightening assembly to swing;
support tight actuating mechanism still including:
the tightening adjusting mechanism is arranged at the front part of the tightening driving mechanism;
the oxidation coating reaction box is arranged at the front part of the mounting base;
the liquid level adjusting mechanism is arranged at the lower part in front of the mounting base and drives the oxidation coating reaction box to slide up and down.
Preferably, the indexing transmission mechanism further comprises:
the transposition driving worm is coaxially and fixedly connected to the rotating shaft of the transposition driving piece;
the transposition driven worm wheel is coaxially and fixedly connected to a rotating shaft of the transposition support, and the transposition driving worm is meshed with the transposition driven worm wheel to form a worm and gear transmission mechanism together.
Preferably, the rotary drive mechanism includes:
the rotary driving piece is fixedly connected to the rear part of the mounting base;
the rotary driving gear is coaxially and fixedly connected to a rotating shaft of the rotary driving piece and is positioned at the front part of the mounting base;
the rotary driven gear is coaxially and fixedly connected to the front end face of the rotary seat, and the rotary driving gear and the rotary driven gear are meshed to form a gear transmission mechanism together.
Preferably, each pair of the tightening connecting pieces are parallel to each other, and a hinge parallelogram structure is formed among the tightening connecting pieces, the tightening assemblies and the rotating seat.
Preferably, the tightening driving mechanism includes:
the locking sliding part is connected to the inner side of the rear part of the rotating seat in a sliding manner;
the sliding guide parts are uniformly distributed on the outer circular surface of the front part of the locking sliding part, and the locking sliding part is connected with the rotating seat in a sliding manner through the sliding guide parts;
the elastic piece that resets, the elastic piece that resets is located locking slider's preceding terminal surface, and locking slider passes through elastic connection that resets and roating seat elastic connection.
Preferably, the tightening driving mechanism further comprises:
the contact ball head is arranged on the rear end face of the locking sliding piece;
the locking driving part is arranged on the upper portion of the front end face of the mounting base and is of an arc-shaped structure, the locking driving part and the transposition support are mounted concentrically, the end portion of the locking driving part is of an inclined plane structure, and the contact ball head and the transposition support jointly form an end face cam structure.
Preferably, the tightening adjusting mechanism includes:
the clamping adjusting operating piece is rotatably connected to the front end face of the locking sliding piece;
the clamping adjusting sliding block is connected inside the rotating seat in a sliding mode, and the clamping adjusting sliding block is in threaded transmission connection with the clamping adjusting operation piece to form a screw nut transmission pair.
Preferably, the tightening adjusting mechanism further comprises:
the clamping and supporting connecting rods are arranged in a circumferential array mode and are connected to the outer sides of the clamping and adjusting sliding blocks in a hinged mode;
the other end of the clamping support connecting rod is hinged with the middle part of the group of tightening connecting pieces, and a crank sliding block transmission mechanism is formed among the clamping support connecting rod, the clamping adjusting sliding block, the tightening connecting pieces and the rotating seat.
Preferably, the liquid level adjusting mechanism includes:
the height adjusting connecting pieces are installed in pairs, each pair of height adjusting connecting pieces are connected through hinges to form a scissor fork structure, and a set of scissor fork structures are symmetrically arranged on the left side and the right side of each pair of height adjusting connecting pieces.
Preferably, the liquid level adjusting mechanism further comprises:
the height adjusting nut is rotatably connected to the inner side of the lower part of the scissor fork structure;
the height adjusting operation piece is rotatably connected to the lower part of the mounting base;
the height adjusting driving screw rods are arranged in two groups, the two groups of height adjusting driving screw rods are coaxially and fixedly connected to the right side of the height adjusting operation part, the thread pitches of the two groups of height adjusting driving screw rods are the same, the rotating directions are opposite, and the height adjusting driving screw rods and the height adjusting nuts are in threaded transmission connection to form a screw nut transmission pair together.
Compared with the prior art, the invention has the beneficial effects that:
when the invention is used, the transposition driving piece drives the transposition bracket to rotate through the worm gear transmission mechanism which is formed by meshing the transposition driving worm and the transposition driven worm gear together, so that the transposition action of the transposition bracket is realized, and the workpiece participating in processing is changed; when the indexing bracket rotates, the locking sliding piece slides backwards under the action of an end face cam structure formed by the contact ball head and the indexing bracket together, the locking sliding piece drives the clamping adjusting operating piece to slide backwards, the clamping adjusting operating piece drives the clamping adjusting sliding block to slide backwards, the clamping adjusting sliding block drives the tightening connecting piece to swing through a crank sliding block transmission mechanism formed by the clamping supporting connecting rod, the clamping adjusting sliding block, the tightening connecting piece drives the tightening connecting piece to swing through a hinge parallelogram structure formed by the tightening connecting piece, the tightening component and the rotating seat together, and simultaneously ensures that the tightening component is always in a horizontal state, the part to be processed is tightened through the tightening component, the part is protected through the anti-slip protective layer, the part is prevented from being damaged, and meanwhile, the friction force between the tightening component and the workpiece is increased through anti-slip lines, the slipping of parts is avoided; when the rotating base rotates to the bottommost part, the bottom of the workpiece enters the solution of the oxidation coating reaction box, the rotary driving gear is meshed with the rotary driven gear, and the rotary driving piece drives the rotating base to rotate through a gear transmission mechanism which is formed by the meshing of the rotary driving gear and the rotary driven gear, so that the rotation of the part is realized, and the outer circular surface of the part is subjected to coating processing.
When the device is used, when the liquid level in the oxidation coating reaction box needs to be adjusted, the height adjusting operation part is rotated, the height adjusting operation part drives two groups of height adjusting nuts to synchronously and reversely slide through a screw nut transmission pair formed by connecting a height adjusting driving screw and a height adjusting nut in a threaded transmission manner, the two groups of shear fork structures are driven to deform through the sliding of the height adjusting nuts, the oxidation coating reaction box slides up and down through the deformation of the two groups of shear fork structures, and meanwhile, the oxidation coating reaction box is ensured to be always in a horizontal state so as to meet the requirements of processing workpieces with different excircle diameters, and the electroplating processing range can be adjusted.
When the clamping adjusting operating piece is used, when the tightening diameter needs to be adjusted, the clamping adjusting operating piece is rotated, the clamping adjusting operating piece drives the clamping adjusting slider to slide back and forth through a lead screw nut transmission pair formed by jointly connecting the clamping adjusting slider and the clamping adjusting operating piece in a threaded transmission manner, the clamping adjusting slider drives the tightening connecting piece to swing through a crank slider transmission mechanism formed by jointly connecting the clamping supporting connecting rod, the clamping adjusting slider, the tightening connecting piece and the rotating seat, the tightening connecting piece drives the tightening component to swing through a hinge parallelogram structure formed by jointly connecting the tightening connecting piece, the tightening component and the rotating seat, the tightening diameter of the tightening component is adjusted, and workpieces with different diameters are machined.
The invention realizes linkage of actions of the tightening driving mechanism at the same time of the transposition action, realizes tightening and loosening of workpieces, has good centering performance and more convenient use, reduces the action of manual locking, improves the working efficiency, realizes tightening diameter adjustment, meets the requirements of processing parts with different apertures, realizes adjustment of the height of the liquid level, can meet the requirements of processing workpieces with different excircle diameters, can also adjust the electroplating processing range and has good universality.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic side view of the indexing transmission mechanism of the present invention;
FIG. 3 is a schematic side view of the rotary drive mechanism of the present invention;
FIG. 4 is a schematic axial view of the position relationship between the rotary seat and the mounting base according to the present invention;
FIG. 5 is a schematic axial side view of the locking slide of the present invention;
FIG. 6 is a schematic side view of the drive shaft of the tightening assembly of the present invention;
FIG. 7 is a schematic view of the inner shaft side structure of the rotary base according to the present invention;
FIG. 8 is a schematic view of the structure of the bottom of the transmission shaft of the oxidation coating reaction chamber of the present invention;
FIG. 9 is a schematic side view of the mounting base shaft of the present invention;
in the figure: 1. installing a base; 101. a locking driving part; 2. a indexing drive member; 201. a rotating driving worm; 3. an indexing support; 301. a transposed driven worm gear; 4. locking the sliding part; 401. a slide guide portion; 402. a restoring elastic member; 403. a contact ball head; 5. a rotating base; 501. rotating the driven gear; 6. clamping an adjustment operator; 7. clamping the adjusting slide block; 701. clamping the support connecting rod; 8. tightening the connecting piece; 9. a tightening assembly; 901. an anti-slip protective layer; 902. positioning the clamping table; 10. a rotary drive member; 1001. a rotary drive gear; 11. a height adjustment connection; 1101. a height adjustment nut; 12. a height adjustment operator; 1201. a height adjustment drive screw; 13. and (3) an oxidation coating reaction box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 9, an embodiment of the present invention includes: the local oxidation coating treatment device for processing the building mechanical accessories comprises a mounting base 1;
the indexing driving piece 2 is fixedly connected to the right side of the rear part of the mounting base 1;
the transposition bracket 3 is rotatably connected to the front end face of the mounting base 1, and the transposition bracket 3 is of a multi-arm structure;
the indexing transmission mechanism is arranged on the inner side of the rear part of the mounting base 1, and the indexing driving piece 2 drives the indexing bracket 3 to rotate through the indexing transmission mechanism; further, the transposition drive mechanism still includes: the indexing driving worm 201, the indexing driving worm 201 is coaxially and fixedly connected to the rotating shaft of the indexing driving piece 2; the transposition driven worm wheel 301 is coaxially and fixedly connected to the rotating shaft of the transposition support 3, the transposition driving worm 201 and the transposition driven worm wheel 301 are meshed to form a worm and worm transmission mechanism together, in use, the transposition driving piece 2 drives the transposition support 3 to rotate through the worm and worm transmission mechanism formed by the transposition driving worm 201 and the transposition driven worm wheel 301 in a meshed mode, transposition action of the transposition support 3 is achieved, and workpieces participating in processing are changed;
six groups of rotating seats 5 are arranged on the rotating seats 5, and the six groups of rotating seats 5 are circumferentially arrayed, rotationally connected to the front end face of the transposition bracket 3;
the rotary driving mechanism is arranged on the inner side of the lower part of the installation base 1 and drives the group of rotary seats 5 at the bottom to rotate; further, the rotation driving mechanism includes: the rotary driving piece 10, the rotary driving piece 10 is fixedly connected to the rear part of the installation base 1; a rotary driving gear 1001, wherein the rotary driving gear 1001 is coaxially and fixedly connected to a rotating shaft of the rotary driving member 10, and the rotary driving gear 1001 is positioned at the front part of the mounting base 1; the rotary driven gear 501 is coaxially and fixedly connected to the front end face of the rotary base 5, the rotary driving gear 1001 and the rotary driven gear 501 are meshed to form a gear transmission mechanism together, when the rotary base 5 rotates to the bottommost part in use, the rotary driving gear 1001 is meshed with the rotary driven gear 501, the rotary driving part 10 drives the rotary base 5 to rotate through the gear transmission mechanism formed by the rotary driving gear 1001 and the rotary driven gear 501 in a meshed mode together, rotation of parts is achieved, and film coating processing is conducted on the outer circular face of the parts;
the tightening connecting pieces 8 are arranged in pairs, and the tightening connecting pieces 8 are connected to the outer side of the rotating seat 5 in a circumferential array hinge mode;
the outer sides of each pair of tightening connecting pieces 8 are jointly hinged with a group of tightening components 9, and the tightening components 9 are tightened in the inner hole of the part to be processed;
the tightening driving mechanism is arranged at the rear part inside the rotating seat 5 and drives the tightening assembly 9 to swing; further, prop up tight actuating mechanism including: the locking sliding part 4 is connected to the inner side of the rear part of the rotating seat 5 in a sliding manner; the sliding guide parts 401 are uniformly distributed on the outer circular surface of the front part of the locking sliding part 4, the locking sliding part 4 is connected with the rotating seat 5 in a sliding way through the sliding guide parts 401, and the locking sliding part 4 is guided through the sliding guide parts 401; the reset elastic piece 402 is positioned on the front end surface of the locking sliding piece 4, the locking sliding piece 4 is elastically connected with the rotating seat 5 through the reset elastic piece 402, and in use, the rotating seat 5 is pushed to the rear part through the reset elastic piece 402; a contact ball 403, the contact ball 403 being arranged on the rear end face of the locking slide 4; the locking driving part 101 is arranged at the upper part of the front end face of the mounting base 1, the locking driving part 101 is of an arc-shaped structure, the locking driving part 101 and the indexing support 3 are concentrically mounted, the end part of the locking driving part 101 is of an inclined plane structure, the contact ball head 403 can conveniently slide on the locking driving part 101, the contact ball head 403 and the indexing support 3 jointly form an end face cam structure, and when the indexing support 3 rotates in use, the locking sliding part 4 slides back and forth under the action of the end face cam structure formed by the contact ball head 403 and the indexing support 3 jointly;
support tight actuating mechanism still including: the tightening adjusting mechanism is arranged at the front part of the tightening driving mechanism; (ii) a Further, prop tight adjustment mechanism including: the clamping adjusting operation piece 6 is rotatably connected to the front end face of the locking sliding piece 4; the clamping adjusting slide block 7 is connected inside the rotating seat 5 in a sliding mode, the clamping adjusting slide block 7 and the clamping adjusting operation piece 6 are in threaded transmission connection to form a screw nut transmission pair together, and when the clamping adjusting operation piece 6 is rotated in use, the clamping adjusting operation piece 6 drives the clamping adjusting slide block 7 to slide back and forth through the screw nut transmission pair formed by the clamping adjusting slide block 7 and the clamping adjusting operation piece 6 in the threaded transmission connection together; the clamping and supporting connecting rods 701 are hinged to the outer sides of the clamping and adjusting sliders 7 in a circumferential array arrangement mode; the other end of the clamping and supporting connecting rod 701 is hinged with the middle of a group of tightening connecting pieces 8, a crank block transmission mechanism is formed among the clamping and supporting connecting rod 701, the clamping and adjusting slide block 7, the tightening connecting pieces 8 and the rotating seat 5, and when the clamping and adjusting slide block 7 slides back and forth in use, the clamping and adjusting slide block 7 drives the tightening connecting pieces 8 to swing through the crank block transmission mechanism formed among the clamping and supporting connecting rod 701, the clamping and adjusting slide block 7, the tightening connecting pieces 8 and the rotating seat 5;
the oxidation coating reaction box 13, the oxidation coating reaction box 13 is arranged at the front part of the installation base 1;
the liquid level adjusting mechanism is arranged at the lower front part of the mounting base 1 and drives the oxidation coating reaction box 13 to slide up and down; further, the liquid level adjusting mechanism includes: the height adjusting connecting pieces 11 are installed in pairs, each pair of height adjusting connecting pieces 11 are connected through hinges to form a scissor structure, a group of scissor structures are symmetrically arranged on the left side and the right side of each pair of height adjusting connecting pieces 11, in use, the oxidation coating reaction box 13 slides up and down through the deformation of the two groups of scissor structures, and meanwhile, the oxidation coating reaction box 13 is ensured to be in a horizontal state all the time; the height adjusting nut 1101 is rotatably connected to the inner side of the lower part of the scissor fork structure; the height adjusting operation piece 12 is rotatably connected to the lower part of the mounting base 1; the height adjusting driving screw 1201 is provided with two groups of height adjusting driving screws 1201, the two groups of height adjusting driving screws 1201 are coaxially and fixedly connected to the right side of the height adjusting operation part 12, the two groups of height adjusting driving screws 1201 are identical in thread pitch and opposite in turning direction, the height adjusting driving screws 1201 and the height adjusting nuts 1101 are in threaded transmission connection to form a screw nut transmission pair together, and in use, when the height adjusting operation part 12 is rotated, the height adjusting operation part 12 drives the two groups of height adjusting nuts 1101 to synchronously and reversely slide through the screw nut transmission pair formed by the height adjusting driving screws 1201 and the height adjusting nuts 1101 in threaded transmission connection.
Further, it is parallel to each other between each pair of tight connecting piece 8 that props, prop tight connecting piece 8, prop tight subassembly 9, constitute hinge parallelogram structure between the roating seat 5 jointly, in use, when propping the swing of tight connecting piece 8, prop tight connecting piece 8 and drive through the hinge parallelogram structure by propping tight connecting piece 8, prop tight subassembly 9, constitute jointly between the roating seat 5 and prop tight subassembly 9 swing, guarantee simultaneously to prop tight subassembly 9 and be in the horizontality all the time, prop tightly through propping tight subassembly 9 and will be processed the part and prop tightly.
Further, the tightening assembly 9 comprises:
the antiskid protection layer 901 is arranged on the outer side of the tightening component 9, the antiskid protection layer 901 is made of elastic materials, antiskid lines are arranged on the outer side of the antiskid protection layer 901, parts are protected through the antiskid protection layer 901 in use, damage to the parts is prevented, meanwhile, friction between the tightening component 9 and a workpiece is increased through the antiskid lines, and slipping of the parts is avoided;
the locating clip platform 902, locating clip platform 902 set up the terminal surface around propping tight subassembly 9 outside, and the chamfer has been seted up to locating clip platform 902 inboard, and in use fixes a position the work piece through locating clip platform 902, prevents that the work piece from droing, makes things convenient for the installation of work piece through the chamfer.
The working principle is as follows: when the indexing mechanism is used, the indexing driving piece 2 drives the indexing bracket 3 to rotate through a worm gear transmission mechanism formed by meshing the indexing driving worm 201 and the indexing driven worm gear 301 together, so that the indexing action of the indexing bracket 3 is realized, and workpieces participating in processing are changed; when the indexing bracket 3 rotates, the locking sliding part 4 slides backwards under the action of the end face cam structure formed by the contact ball head 403 and the indexing bracket 3 together, the locking sliding part 4 drives the clamping adjusting operating part 6 to slide backwards, the clamping adjusting operating part 6 drives the clamping adjusting slider 7 to slide backwards, the clamping adjusting slider 7 drives the tightening connecting part 8 to swing through a crank slider transmission mechanism formed by the clamping supporting connecting rod 701, the clamping adjusting slider 7, the tightening connecting part 8 and the rotary seat 5 together, the tightening connecting part 8 drives the tightening component 9 to swing through a hinge parallelogram structure formed by the tightening connecting part 8, the tightening component 9 and the rotary seat 5 together, and simultaneously, the tightening component 9 is ensured to be in a horizontal state all the time, a part to be processed is tightened through the tightening component 9, the part is protected through the antiskid protection layer 901, and damage to the part is prevented, meanwhile, the friction force between the tightening component 9 and the workpiece is increased through the anti-slip lines, so that the part is prevented from slipping; when the rotary base 5 rotates to the bottommost part, the bottom of the workpiece enters the solution of the oxidation coating reaction box 13, the rotary driving gear 1001 is meshed with the rotary driven gear 501, and the rotary driving part 10 drives the rotary base 5 to rotate through a gear transmission mechanism formed by the meshing of the rotary driving gear 1001 and the rotary driven gear 501, so that the rotation of parts is realized, and the coating processing is carried out on the outer circular surface of the parts; when the liquid level in the oxidation coating reaction box 13 needs to be adjusted, the height adjusting operation part 12 is rotated, the height adjusting operation part 12 drives two groups of height adjusting nuts 1101 to synchronously and reversely slide through a screw nut transmission pair formed by connecting a height adjusting driving screw 1201 and the height adjusting nuts 1101 in a threaded transmission manner, the two groups of scissors structures are driven to deform through the sliding of the height adjusting nuts 1101, the oxidation coating reaction box 13 slides up and down through the deformation of the two groups of scissors structures, and meanwhile, the oxidation coating reaction box 13 is ensured to be always in a horizontal state so as to meet the requirement of processing workpieces with different excircle diameters, and the electroplating processing range can be adjusted; when the tightening diameter needs to be adjusted, the clamping adjusting operation part 6 is rotated, the clamping adjusting operation part 6 drives the clamping adjusting slider 7 to slide back and forth through a screw nut transmission pair formed by the clamping adjusting slider 7 and the clamping adjusting operation part 6 in a threaded transmission mode, the clamping adjusting slider 7 drives the tightening connecting piece 8 to swing through a crank block transmission mechanism formed by the clamping supporting connecting rod 701 and the clamping adjusting operation part 6, the tightening connecting piece 8 drives the tightening connecting piece 9 to swing through a hinge parallelogram structure formed by the tightening connecting piece 8, the tightening assembly 9 and the rotating seat 5, the tightening diameter of the tightening assembly 9 is adjusted, and workpieces with different diameters are machined.
Example two
The embodiment provided by the invention comprises the following steps: the second embodiment of the device for processing the local oxidation coating of the building mechanical accessory is different from the first embodiment in that:
the bevel gear transmission mechanism replaces a worm gear transmission mechanism in the transposition transmission mechanism, and in use, the transposition driving piece 2 drives the transposition support 3 to rotate through the bevel gear transmission mechanism, so that the transposition action of the transposition support 3 is realized, and workpieces participating in processing are changed.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. Local oxidation coating film processing apparatus of building machine parts processing which characterized in that: comprises a mounting base (1);
the indexing driving piece (2), the indexing driving piece (2) is fixedly connected to the right side of the rear part of the mounting base (1);
the indexing support (3) is rotatably connected to the front end face of the mounting base (1);
the indexing transmission mechanism is arranged on the inner side of the rear part of the mounting base (1), and the indexing driving piece (2) drives the indexing bracket (3) to rotate through the indexing transmission mechanism;
the rotary seats (5) are arranged in a circumferential array manner and are rotatably connected to the front end face of the transposition support (3);
the locking sliding piece (4), the locking sliding piece (4) is connected to the inner side of the rear part of the rotating seat (5) in a sliding manner;
the rotary driving mechanism is arranged on the inner side of the lower part of the mounting base (1) and drives a group of rotary seats (5) at the bottom to rotate;
the tightening connecting pieces (8) are arranged in pairs, and the tightening connecting pieces (8) are connected to the outer side of the rotating seat (5) in a circumferential array hinge mode;
each pair of the tightening connecting pieces (8) are parallel to each other, and a hinge parallelogram structure is formed among the tightening connecting pieces (8), the tightening assemblies (9) and the rotating seat (5);
the outer sides of each pair of tightening connecting pieces (8) are hinged with a group of tightening components (9) together;
the tightening driving mechanism is arranged at the rear part inside the rotating seat (5), and drives the tightening assembly (9) to swing;
support tight actuating mechanism still including: the tightening adjusting mechanism is arranged at the front part of the tightening driving mechanism;
prop tight adjustment mechanism including:
the clamping adjusting operation piece (6), the clamping adjusting operation piece (6) is rotatably connected to the front end face of the locking sliding piece (4);
the clamping adjusting slide block (7) is connected inside the rotating seat (5) in a sliding mode, and the clamping adjusting slide block (7) and the clamping adjusting operation piece (6) are in threaded transmission connection to form a screw nut transmission pair;
the clamping and supporting connecting rods (701) are hinged to the outer sides of the clamping and adjusting sliding blocks (7) in a circumferential array arrangement mode;
the other end of the clamping and supporting connecting rod (701) is hinged with the middle part of a group of tightening connecting pieces (8), and a crank sliding block transmission mechanism is formed among the clamping and supporting connecting rod (701), the clamping adjusting sliding block (7), the tightening connecting pieces (8) and the rotating seat (5);
the oxidation coating reaction box (13), the oxidation coating reaction box (13) is arranged at the front part of the mounting base (1);
the liquid level adjusting mechanism is arranged at the lower part in front of the mounting base (1) and drives the oxidation coating reaction box (13) to slide up and down.
2. The device for local oxidation coating treatment of building machinery fitting processing according to claim 1, wherein: the indexing transmission mechanism further comprises:
the indexing driving worm (201), the indexing driving worm (201) is coaxially and fixedly connected to a rotating shaft of the indexing driving piece (2);
and the indexing driven worm wheel (301) is coaxially and fixedly connected to a rotating shaft of the indexing bracket (3), and the indexing driving worm (201) is meshed with the indexing driven worm wheel (301) to form a worm and gear transmission mechanism together.
3. The device for local oxidation coating treatment of building machinery fitting processing according to claim 1, wherein: the rotary driving mechanism comprises:
the rotary driving piece (10), the rotary driving piece (10) is fixedly connected to the rear part of the mounting base (1);
the rotary driving gear (1001), the rotary driving gear (1001) is coaxially and fixedly connected to the rotating shaft of the rotary driving piece (10), and the rotary driving gear (1001) is positioned at the front part of the mounting base (1);
the rotary driven gear (501), the rotary driven gear (501) is coaxially and fixedly connected with the front end face of the rotary base (5), and the rotary driving gear (1001) and the rotary driven gear (501) are meshed to form a gear transmission mechanism together.
4. The device for local oxidation coating treatment of building machinery fitting processing according to claim 1, wherein: support tight actuating mechanism including:
the sliding guide parts (401) are uniformly distributed on the outer circular surface of the front part of the locking sliding part (4), and the locking sliding part (4) is connected with the rotating seat (5) in a sliding way through the sliding guide parts (401);
the reset elastic piece (402), the reset elastic piece (402) is located on the front end face of the locking sliding piece (4), and the locking sliding piece (4) is elastically connected with the rotating seat (5) through the reset elastic piece (402).
5. The device for local oxidation coating treatment of building machinery fitting processing according to claim 4, wherein: support tight actuating mechanism still including:
a contact ball head (403), wherein the contact ball head (403) is arranged on the rear end face of the locking sliding piece (4);
the locking driving part (101), the locking driving part (101) is arranged on the upper portion of the front end face of the mounting base (1), the locking driving part (101) is of an arc-shaped structure, and the contact ball head (403) and the indexing bracket (3) jointly form an end face cam structure.
6. The device for local oxidation coating treatment of building machinery fitting processing according to claim 1, wherein: the liquid level regulating mechanism comprises:
the height adjusting connecting pieces (11) are installed in pairs, each pair of height adjusting connecting pieces (11) are connected through hinges to form a scissor fork structure, and the left side and the right side of each pair of height adjusting connecting pieces (11) are symmetrically provided with a group of scissor fork structures.
7. The device for local oxidation coating treatment of building machinery fitting processing according to claim 6, wherein: the liquid level regulating mechanism further comprises:
the height adjusting nut (1101), the height adjusting nut (1101) is rotatably connected to the inner side of the lower part of the scissors fork structure;
the height adjusting operation piece (12), the height adjusting operation piece (12) is rotatably connected to the lower part of the mounting base (1);
the height adjusting driving screw rod (1201), the height adjusting driving screw rod (1201) is provided with two groups altogether, the two groups of height adjusting driving screw rods (1201) are coaxially and fixedly connected on the right side of the height adjusting operation piece (12), and the height adjusting driving screw rods (1201) and the height adjusting nuts (1101) are in threaded transmission connection to form a screw nut transmission pair together.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111104007.4A CN113549974B (en) | 2021-09-22 | 2021-09-22 | Local oxidation coating treatment device for machining of building machinery parts |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111104007.4A CN113549974B (en) | 2021-09-22 | 2021-09-22 | Local oxidation coating treatment device for machining of building machinery parts |
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| CN113549974B true CN113549974B (en) | 2021-12-07 |
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| CN114618227A (en) * | 2022-03-24 | 2022-06-14 | 张安辉 | Quick-release concentration equipment for processing silica sol modified building exterior wall coating |
| CN117026329B (en) * | 2023-10-08 | 2023-12-19 | 启东市建筑机械厂有限公司 | Local oxidation coating processing device for processing building mechanical parts |
| CN118390142B (en) * | 2024-07-01 | 2024-09-06 | 西安金唐材料应用科技有限公司 | Titanium alloy surface plating device and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB191401864A (en) * | 1914-01-23 | 1914-11-05 | Henry Thomas Gould | Improvements in Bottle Soaking and Washing Apparatus. |
| GB555431A (en) * | 1942-03-03 | 1943-08-23 | Carnegie Illinois Steel Corp | Improvement in plating tank for electrodeposition of metals on metallic strips |
| BE468953A (en) * | 1945-11-05 | |||
| US2761754A (en) * | 1952-06-07 | 1956-09-04 | Celanese Corp | Process for the production of acrylonitrile polymer fibers |
| FR2525751A1 (en) * | 1982-04-27 | 1983-10-28 | Traitement Sous Vide | SOFT ROTATING OVEN FOR THE THERMAL, THERMO-CHEMICAL OR ELECTROTHERMIC TREATMENT OF METALS UNDER RAREFILE ATMOSPHERE |
| US6139705A (en) * | 1998-05-06 | 2000-10-31 | Eltech Systems Corporation | Lead electrode |
| EP1611966A1 (en) * | 2004-06-29 | 2006-01-04 | Special Coating Laboratory International (S.C.L. International) S.A.R.L. | Glass sheet supporting device for the treatment of glass sheets to form display windows for communication devices |
| CN111575688B (en) * | 2020-05-30 | 2020-12-08 | 温州斯酷睿机械科技有限公司 | Multi-station passivating device capable of processing steel plates of various specifications |
| CN112008569A (en) * | 2020-08-27 | 2020-12-01 | 宋方 | A pneumatic pick hexagonal head polishing grinding device for construction machinery production |
| CN112170756A (en) * | 2020-09-03 | 2021-01-05 | 耿寿伍 | A flat shovel pick flattens device for construction machinery production |
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