CN213485389U - Plasma micro-arc oxidation multi-radian power supply - Google Patents

Abstract

The utility model discloses a plasma micro arc oxidation multi-radian power, concretely relates to industrial power supply field, including the power supply body, the fixed bottom plate that is equipped with in power supply body bottom, the inside activity chamber of having seted up of bottom plate, activity intracavity portion is equipped with threaded rod and guide bar, threaded rod and guide bar set up about activity chamber center axis symmetry, threaded rod both ends are all through bearing and activity chamber front and back both sides inner wall connection. The utility model discloses pass through the cooperation of stopper and screw thread channel with the help of the slide bar in the threaded rod, make the threaded rod rotate, then drive two on the two backup pads that support the clamp plate in to the standing groove and extrude, shift out the universal wheel and use, when not using with slide bar propelling movement reset, make the threaded rod reversal drive whole reset, then the backup pad is accomodate the universal wheel to the standing groove in through the spring-backed, overall structure is convenient for remove equipment.

Description

Plasma micro-arc oxidation multi-radian power supply

Technical Field

The utility model relates to an industrial power supply field, concretely relates to plasma micro arc oxidation multi-radian power.

Background

The plasma micro-arc oxidation is characterized in that a ceramic film layer mainly comprising a matrix metal oxide grows on the surfaces of aluminum, magnesium, titanium and alloys thereof by means of instantaneous high-temperature and high-pressure action generated by arc discharge through the combination of electrolyte and corresponding electrical parameters, and is called as follows for short: and (4) micro-arc oxidation.

The prior art has the following defects: the small-sized single-used micro-arc oxidation power supply is inconvenient to move and transport.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a plasma micro-arc oxidation multi-radian power supply, a transverse plate is pulled to respectively drive a threaded rod and a slide rod in a guide rod, the slide rod in the threaded rod is matched with a thread channel through a limit block, the threaded rod is rotated, the two ends of the threaded rod are connected with a movable cavity through a bearing, the thread channel is limited by the limit block, the whole body rotates along with the movement of the limit block, a thread seat and a slide seat are driven to move in the rotating process, two pressing plates on the two pressing plates respectively enter two placing grooves through two communicating ports, a supporting plate in the placing grooves is extruded, the universal wheel is moved out of the placing grooves by the supporting plate for use, the slide rod is pushed to reset when not in use, the reverse threaded rod drives the whole body to reset and is not contacted with the supporting plate, the universal wheel is accommodated in the placing grooves by the supporting plate through spring resilience, overall structure is convenient for remove and accomodate the convenience to equipment.

In order to achieve the above object, the present invention provides the following technical solutions: a plasma micro-arc oxidation multi-radian power supply comprises a power supply body, wherein a bottom plate is fixedly arranged at the bottom of the power supply body, a movable cavity is formed in the bottom plate, a threaded rod and a guide rod are arranged in the movable cavity, the threaded rod and the guide rod are symmetrically arranged about the central axis of the movable cavity, two ends of the threaded rod are respectively connected with the front inner wall and the rear inner wall of the movable cavity through bearings, two ends of the guide rod are respectively fixedly connected with the front inner wall and the rear inner wall of the movable cavity, slide ways are respectively formed in the front ends of the threaded rod and the guide rod, the slide ways respectively extend into the threaded rod and the guide rod, a slide rod is arranged in each slide way, a thread groove is formed in the inner wall of each slide way in the threaded rod, a limiting block is arranged in the rear end of each thread groove, the limiting blocks are, a box body is arranged between the two slide bars, the box body is fixedly connected with the front side of the bottom plate, a limiting structure is arranged in the box body, one side of the two slide bars, which is close to the box body, is provided with a first limiting groove, one side of the two slide bars, which is close to the rear end of the two slide bars, is provided with a second limiting groove, the limiting structure penetrates through the box body and is clamped with the first limiting groove, the outer wall of the front end of the threaded rod is in threaded connection with a threaded seat, the outer wall of the front end of the guide rod is movably sleeved with a slide seat, a connecting rod is fixedly arranged between the threaded seat and the slide seat, the threaded seat and the front side of the slide seat are respectively fixedly provided with two pressing plates, the two pressing plates are respectively and symmetrically arranged about the central axis of the threaded rod and the central axis of the guide rod, two placing, spacing channel has all been seted up to standing groove both sides inner wall, the fixed spring that is equipped with in spacing channel inner chamber rear side, the fixed cardboard that is equipped with in spring front end, cardboard and backup pad fixed connection, one side that the standing groove is close to the activity chamber is run through and is seted up two intercommunication mouths, and two intercommunication mouths set up about threaded rod and guide bar center axis symmetry respectively, two on screw thread seat and the slide are supported the clamp plate and are corresponding with two intercommunication mouths respectively.

Further, the limiting structure comprises a screw rod, the screw rod is arranged in the box body, a fixed block is movably sleeved on the outer wall of the middle of the screw rod, the fixed block is fixedly connected with the inner wall of the box body, the screw rod is connected with the inner wall of the fixed block through a bearing, a driven bevel gear is arranged on one side of the fixed block, the driven bevel gear is fixedly sleeved on the outer wall of the screw rod, a driving bevel gear is meshed on the front side of the driven bevel gear, the driving bevel gear is connected with the inner wall of the front side of the box body through a bearing, threaded sleeves are in threaded connection with the two ends of the screw rod and are in contact with the inner wall of the box body, one ends of the threaded sleeves, far away from the fixed block, penetrate through the box body and extend to the outside of the box body, the threaded sleeves extend, the handle runs through opening and box and drive bevel gear fixed connection in proper order, the horizontal pole both ends are close to one side fixed connection mutually with two slide bars respectively.

Furthermore, the section of the threaded sleeve is U-shaped.

Further, the length of the handle is the same as that of the through opening, and the positions of the handle and the through opening are staggered.

Furthermore, two groups of sliding groove groups are arranged in the box body, the two groups of sliding groove groups are symmetrically arranged around the longitudinal central axis of the box body, each group of sliding groove groups comprises two sliding grooves, the two sliding grooves are symmetrically arranged around the central axis of the box body, sliding blocks are arranged in the sliding grooves, and the sliding blocks are fixedly connected with the threaded sleeves.

Furthermore, one side of the placing groove, which is far away from the movable cavity, is hinged with a sealing door, one side of the sealing door, which is far away from the placing groove, is fixedly provided with a convex block, the rear side of the bottom plate is provided with two grooves, the two grooves are respectively arranged above the two placing grooves, and the convex block is clamped with the grooves.

Furthermore, the threads at the two ends of the screw rod are arranged in the opposite direction, and the threads at the two ends of the screw rod are symmetrically arranged around the central axis of the screw rod.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model respectively drives the threaded rod and the slide rod in the guide rod by pulling the transverse plate, and the slide rod in the threaded rod enables the threaded rod to rotate through the matching of the limiting block and the thread groove channel, because the two ends of the threaded rod are connected with the movable cavity through the bearing, and the thread groove channel is limited by the limiting block, so that the whole body rotates along with the movement of the limiting block, and the threaded seat and the sliding seat are driven to move in the rotating process, two abutting plates on the two abutting plates respectively enter the two placing grooves through the two communicating ports, supporting plates in the placing grooves are extruded, the universal wheels are moved out of the placing grooves by the supporting plates for use, the sliding rods are pushed to reset when the supporting plates are not used, the threaded rods are reversely rotated to drive the whole to reset and do not contact with the supporting plates, the supporting plates are made to rebound through springs to store the universal wheels into the placing grooves, and the whole structure is convenient to move and store equipment;

2. the utility model discloses a handle on the rotation box drives the drive bevel gear and rotates, and the drive bevel gear meshing driven bevel gear drives the screw rod and rotates the threaded sleeve that makes both ends and outwards removes simultaneously to inlay respectively and establish the first spacing inslot on two slide bars, carry on spacingly to two slide bars, avoid taking place to remove in the use and influence holistic stability, improved overall structure's stability.

Drawings

In order to more clearly illustrate the embodiments of the present 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. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

FIG. 1 is a front view of the overall structure provided by the present invention;

FIG. 2 is a sectional view of the bottom plate according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention;

fig. 4 is an enlarged view of a portion B in fig. 2 according to the present invention;

fig. 5 is an enlarged view of a portion C in fig. 2 according to the present invention;

fig. 6 is an enlarged view of a portion D in fig. 2 according to the present invention;

fig. 7 is a cross-sectional view of the bottom plate and the communication port provided by the present invention;

fig. 8 is a rear view of the bottom plate provided by the present invention.

In the figure: 1 power supply body, 2 bottom plates, 3 movable cavities, 4 threaded rods, 5 guide rods, 6 sliding rods, 7 threaded channels, 8 limiting blocks, 9 box bodies, 10 first limiting grooves, 11 second limiting grooves, 12 threaded seats, 13 sliding seats, 14 connecting rods, 15 pressing plates, 16 placing grooves, 17 supporting plates, 18 universal wheels, 19 limiting channels, 20 springs, 21 clamping plates, 22 communicating ports, 23 threaded rods, 24 fixing blocks, 25 driven bevel gears, 26 driving bevel gears, 27 threaded sleeves, 28 cross rods, 29 through ports, 30 handles, 31 closed doors and 32 slide ways.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the attached drawings 1-8 of the specification, the plasma micro-arc oxidation multi-radian power supply comprises a power supply body 1, wherein a bottom plate 2 is fixedly arranged at the bottom of the power supply body 1, a movable cavity 3 is formed in the bottom plate 2, a threaded rod 4 and a guide rod 5 are arranged in the movable cavity 3, the threaded rod 4 and the guide rod 5 are symmetrically arranged about the central axis of the movable cavity 3, two ends of the threaded rod 4 are connected with the inner walls of the front side and the rear side of the movable cavity 3 through bearings, two ends of the guide rod 5 are fixedly connected with the inner walls of the front side and the rear side of the movable cavity 3, slide ways 5 are respectively arranged at the front ends of the threaded rod 4 and the guide rod 5, the slide ways 5 respectively extend into the threaded rod 4 and the guide rod 5, a slide rod 6 is arranged in the slide way 5, a thread groove 7 is formed in the inner wall of the slide, the limiting block 8 is fixedly connected with a sliding rod 6 in a threaded rod 4, the front end of the sliding rod 6 sequentially penetrates through a slide rail 5 and a bottom plate 2 and extends to the front side of the bottom plate 2, a box body 9 is arranged between the two sliding rods 6, the box body 9 is fixedly connected with the front side of the bottom plate 2, a limiting structure is arranged in the box body 9, a first limiting groove 10 is formed in one side, close to the box body 9, of each of the two sliding rods 6, a second limiting groove 11 is formed in one side, close to the rear end of each of the two sliding rods 6, the limiting structure penetrates through the box body 9 and is clamped with the first limiting groove 10, a threaded seat 12 is in threaded connection with the outer wall of the front end of the threaded rod 4, a sliding seat 13 is movably sleeved on the outer wall of the front end of the guide rod 5, a connecting rod 14 is fixedly arranged between the threaded seat 12 and the sliding seat 13, two pressing plates 15 are fixedly, two placing grooves 16 are formed in the rear side of the bottom plate 2, the two placing grooves 16 are symmetrically arranged about the central axis of the bottom plate 2, a supporting plate 17 is arranged inside the placing groove 16, universal wheels 18 are fixedly arranged on the rear side of the supporting plate 17, limiting grooves 19 are formed in the inner walls of the two sides of the placing groove 16, springs 20 are fixedly arranged on the rear sides of the inner cavities of the limiting grooves 19, clamping plates 21 are fixedly arranged at the front ends of the springs 20, the clamping plates 21 are fixedly connected with the supporting plate 17, two communicating ports 22 are formed in one side, close to the movable cavity 3, of the placing groove 16 in a penetrating mode, the two communicating ports 22 are symmetrically arranged about the central axis of the threaded rod 4 and the guide rod 5 respectively, and the two pressing plates 15 on the threaded seat 12.

Further, the limiting structure comprises a screw 23, the screw 23 is arranged in the box 9, a fixing block 24 is movably sleeved on the outer wall of the middle portion of the screw 23, the fixing block 24 is fixedly connected with the inner wall of the box 9, the screw 23 is connected with the inner wall of the fixing block 24 through a bearing, a driven bevel gear 25 is arranged on one side of the fixing block 24, the driven bevel gear 25 is fixedly sleeved on the outer wall of the screw 23, a driving bevel gear 26 is engaged with the front side of the driven bevel gear 25, the driving bevel gear 26 is connected with the inner wall of the front side of the box 9 through a bearing, threaded sleeves 27 are in threaded connection with two ends of the screw 23, the threaded sleeves 27 are in contact with the inner wall of the box 9, one ends of the threaded sleeves 27 far away from the fixing block 24 penetrate through the box 9 and extend to the outside of the box 9, the threaded sleeves 27 extend, opening 29 has been run through to horizontal pole 28 front side, opening 29 front side is equipped with handle 30, handle 30 runs through opening 29 and box 9 and drive bevel gear 26 fixed connection in proper order, horizontal pole 28 both ends carry out spacing fixed with one side fixed connection that two slide bars 6 are close to mutually respectively, avoid slide bar 6 to take place to remove, influence inner structure's stability.

Further, said threaded sleeve 27 is substantially U-shaped in cross-section and is adapted to move inwardly or outwardly in cooperation with the threaded rod 23.

Furthermore, the length of the handle 30 is the same as that of the through opening 29, the positions of the handle 30 and the through opening 29 are staggered, and the cross rod 28 and the sliding rod 6 are limited and fixed by the staggered arrangement of the handle 30 and the through opening 29.

Further, two sets of sliding groove sets are arranged inside the box body 9, the two sets of sliding groove sets are symmetrically arranged about the longitudinal central axis of the box body 9, each set of sliding groove set comprises two sliding grooves, the two sliding grooves are symmetrically arranged about the central axis of the box body 9, sliding blocks are arranged inside the sliding grooves, and the sliding blocks are fixedly connected with the threaded sleeves 27, so that the threaded sleeves 27 cannot displace in the moving process.

Further, one side of the placing groove 16, which is far away from the movable cavity 3, is hinged with a sealing door 31, one side of the sealing door 31, which is far away from the placing groove 16, is fixedly provided with a convex block, the rear side of the bottom plate 2 is provided with two grooves, the two grooves are respectively arranged above the two placing grooves 16, and the convex block is clamped with the grooves to enhance the protection and sealing of the placing groove 16.

Further, the threads at the two ends of the screw rod 23 are arranged in opposite directions, and the threads at the two ends of the screw rod 23 are symmetrically arranged about the central axis of the screw rod 23, so that the screw rod 23 can simultaneously drive the two threaded sleeves 27 to move inwards or outwards when rotating.

The implementation scenario is specifically as follows:

when the utility model is used, a user rotates the handle 30 to match with the through hole 29 on the cross bar 28, so that the handle 30 is not limited to the cross bar 28 as a whole, the closed door 31 at the rear side of the bottom plate 2 is uncovered, the position is limited by the convex block and the groove in a clamping way, the two slide bars 6 can be pulled out by pulling the cross bar 28, in the process of pulling the slide bars 6, the slide bars 6 in the threaded rod 4 are matched with the thread channel 7 through the limiting blocks 8, so that the threaded rod 4 rotates, because the two ends of the threaded rod 4 are connected with the movable cavity 3 through the bearings, the thread channel 7 is limited by the limiting blocks 8, rotates along with the displacement thereof, and the whole is driven to move in the rotating process, two pressing plates 15 on the threaded seat 12 and the sliding seat 13 enter the two placing grooves 16 through the two communicating holes 22 respectively during the movement, and extrude the supporting plate 17 in the placing groove 16, so that the universal wheel 18 is moved out of the supporting plate 17, after the two universal wheels 18 are moved out, the handle 30 on the box body 9 is rotated to drive the driving bevel gear 26 to rotate, the driving bevel gear 26 drives the driven bevel gear 25 to rotate, the driven bevel gear 25 drives the screw 23 to rotate so that the threaded sleeves 27 at two ends simultaneously move outwards and are respectively embedded into the second limiting grooves 11 on the two sliding rods 6 to limit the two sliding rods 6, the influence of movement on the overall stability during use is avoided, when the universal wheel is not used, the handle 30 is rotated to drive the two threaded sleeves 27 to contract inwards and separate from the second limiting grooves 11 by enabling the driving bevel gear 26 and the driven bevel gear 25 to rotate reversely, the sliding rods 6 are not limited, then the two sliding rods 6 are respectively pushed into the slide ways 5 in the threaded rods 4 and the guide rods 5, and the threaded rods 4 are rotated by the matching of the limiting blocks 8 on the sliding rods 6 and the threaded grooves 7, make screw thread seat 12 and slide 13 bodily movement to make and support plate 17 separation in pressure plate 15 and the standing groove 16, do not restrict it, and support plate 17 drives universal wheel 18 and wholly withdraws into standing groove 16 through the tension when spring 20 kick-backs and accomodates, and after whole resetting, rotate handle 30 again and make handle 30 stagger with opening 29 on the horizontal pole 28, carry out spacing fixed to horizontal pole 28 is whole.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims (7)

1. The utility model provides a plasma micro arc oxidation multi-radian power, includes power body (1), its characterized in that: the power supply comprises a power supply body (1), a bottom plate (2) is fixedly arranged at the bottom of the power supply body (1), a movable cavity (3) is formed in the bottom plate (2), a threaded rod (4) and a guide rod (5) are arranged in the movable cavity (3) and symmetrically arranged about the central axis of the movable cavity (3), two ends of the threaded rod (4) are connected with the inner walls of the front side and the rear side of the movable cavity (3) through bearings, two ends of the guide rod (5) are fixedly connected with the inner walls of the front side and the rear side of the movable cavity (3), a slide way (32) is formed at the front ends of the threaded rod (4) and the guide rod (5), the slide way (32) extends into the threaded rod (4) and the guide rod (5) respectively, a slide rod (6) is arranged in the slide way (32), and a thread groove channel (7) is formed in the inner wall, the screw thread groove is characterized in that a limiting block (8) is arranged inside the rear end of the screw thread groove channel (7), the limiting block (8) is fixedly connected with a sliding rod (6) in the threaded rod (4), the front end of the sliding rod (6) sequentially penetrates through a slide way (32) and a bottom plate (2) and extends to the front side of the bottom plate (2), a box body (9) is arranged between the two sliding rods (6), the box body (9) is fixedly connected with the front side of the bottom plate (2), a limiting structure is arranged inside the box body (9), a first limiting groove (10) is formed in one side, close to the box body (9), of the two sliding rods (6), a second limiting groove (11) is formed in one side, close to the rear end of the two sliding rods (6), the limiting structure penetrates through the box body (9) and is connected with the first limiting groove (10), the outer wall of the front end of the threaded rod (4) is in threaded connection with a, a connecting rod (14) is fixedly arranged between the threaded seat (12) and the sliding seat (13), two pressing plates (15) are fixedly arranged on the front sides of the threaded seat (12) and the sliding seat (13), the two pressing plates (15) are symmetrically arranged about the central axis of the threaded rod (4) and the central axis of the guide rod (5) respectively, two placing grooves (16) are formed in the rear side of the bottom plate (2), the two placing grooves (16) are symmetrically arranged about the central axis of the bottom plate (2), a supporting plate (17) is arranged inside the placing grooves (16), a universal wheel (18) is fixedly arranged on the rear side of the supporting plate (17), limiting grooves (19) are formed in the inner walls of the two sides of the placing grooves (16), springs (20) are fixedly arranged on the rear side of the inner cavity of the limiting grooves (19), clamping plates (21) are fixedly arranged on the front ends of the springs (20), and the clamping plates (21, two communicating ports (22) are formed in one side, close to the movable cavity (3), of the placing groove (16) in a penetrating mode, the two communicating ports (22) are symmetrically arranged relative to the central axis of the threaded rod (4) and the central axis of the guide rod (5), and the two pressing plates (15) on the threaded seat (12) and the sliding seat (13) correspond to the two communicating ports (22) respectively.

2. The plasma micro-arc oxidation multi-radian power supply of claim 1 is characterized in that: the limiting structure comprises a screw rod (23), the screw rod (23) is arranged in a box body (9), a fixing block (24) is movably sleeved on the outer wall of the middle of the screw rod (23), the fixing block (24) is fixedly connected with the inner wall of the box body (9), the screw rod (23) is connected with the inner wall of the fixing block (24) through a bearing, a driven bevel gear (25) is arranged on one side of the fixing block (24), the driven bevel gear (25) is fixedly sleeved on the outer wall of the screw rod (23), a driving bevel gear (26) is meshed on the front side of the driven bevel gear (25), the driving bevel gear (26) is connected with the inner wall of the front side of the box body (9) through the bearing, threaded sleeves (27) are in threaded connection with the two ends of the screw rod (23), the threaded sleeves (27) are in contact with the inner wall of the box body (9), one ends, far away from the fixing block, threaded sleeve (27) all extend to inside first spacing groove (10), box (9) front side is equipped with horizontal pole (28), horizontal pole (28) front side runs through and has seted up opening (29), opening (29) front side is equipped with handle (30), handle (30) run through opening (29) and box (9) and initiative bevel gear (26) fixed connection in proper order, one side fixed connection that horizontal pole (28) both ends are close to mutually with two slide bars (6) respectively.

3. The plasma micro-arc oxidation multi-radian power supply of claim 2 is characterized in that: the section of the threaded sleeve (27) is U-shaped.

4. The plasma micro-arc oxidation multi-radian power supply of claim 2 is characterized in that: the length of the handle (30) is the same as that of the through opening (29), and the positions of the handle (30) and the through opening (29) are staggered.

5. The plasma micro-arc oxidation multi-radian power supply of claim 1 is characterized in that: two groups of sliding groove sets are arranged in the box body (9) and are symmetrically arranged relative to the longitudinal central axis of the box body (9), each group of sliding groove sets comprises two sliding grooves, the two sliding grooves are symmetrically arranged relative to the central axis of the box body (9), sliding blocks are arranged in the sliding grooves, and the sliding blocks are fixedly connected with the threaded sleeves (27).

6. The plasma micro-arc oxidation multi-radian power supply of claim 1 is characterized in that: one side of the placing groove (16) far away from the movable cavity (3) is hinged with a sealing door (31), one side of the sealing door (31) far away from the placing groove (16) is fixedly provided with a convex block, the rear side of the bottom plate (2) is provided with two grooves, the two grooves are respectively arranged above the two placing grooves (16), and the convex block is connected with the grooves in a clamping manner.

7. The plasma micro-arc oxidation multi-radian power supply of claim 2 is characterized in that: the threads at the two ends of the screw rod (23) are arranged in the opposite directions, and the threads at the two ends of the screw rod (23) are symmetrically arranged around the central axis of the screw rod (23).

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