CN113315014A

CN113315014A - Fixed tool for machining power distribution cabinet

Info

Publication number: CN113315014A
Application number: CN202110667971.1A
Authority: CN
Inventors: 舒国华; 程正祥
Original assignee: Nanjing Beiyue Electrical Equipment Manufacturing Co ltd
Current assignee: Nanjing Beiyue Electrical Equipment Manufacturing Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-08-27

Abstract

The application relates to a fixing tool for machining a power distribution cabinet, which comprises a workbench, wherein a baffle is arranged on the top wall of one side of the workbench, abutting rods are respectively slid on the top walls of the two sides of the workbench, which are adjacent to the baffle, and a driving mechanism for driving the two abutting rods to synchronously slide in the opposite direction or in the opposite direction along the X-axis direction is arranged on the workbench; the workbench is provided with a fixed seat at one side of the support rod away from the baffle, and the fixed seat is provided with a limiting mechanism for limiting the power distribution cabinet matched with the fixed tool in the Y-axis and Z-axis directions. This application utilizes actuating mechanism drive two to support the board and follow the synchronous looks sideslip of X axle direction to supporting tightly in the both sides of switch board, recycles stop gear and carries on spacingly in Y axle and Z axle direction synchronization to the switch board to promote the stability after the switch board is fixed, and then promote precision and effect that the switch board adds man-hour.

Description

Fixed tool for machining power distribution cabinet

Technical Field

The application relates to the technical field of power distribution cabinet processing, in particular to a fixing tool for power distribution cabinet processing.

Background

The power distribution cabinet is widely applied to daily production and life, is a final-stage device of a power distribution system, is mainly used for classifying and configuring power supplies, can control the fault range in time when a circuit breaks down, and can quickly find out fault points and eliminate the fault points in time.

The Chinese utility model with the license bulletin number of CN212043305U discloses a clamping tool for production and processing of a high-voltage power distribution cabinet, which comprises a bottom plate, wherein fixed blocks are fixedly arranged on two sides of the middle part of the top end of the bottom plate, a clamping assembly for abutting and clamping a power distribution cabinet base is arranged between the two fixed blocks, stand columns are fixedly arranged on two sides of the bottom plate, lantern rings are arranged on the stand columns, fixed plates are fixed between the lantern rings, a hydraulic cylinder is fixed in the middle part of the top end of each fixed plate, and a pressing assembly for pressing two side walls of the power distribution cabinet is fixedly arranged at the output end of the hydraulic cylinder through the fixed plates; the utility model discloses a when using, utilize the pneumatic cylinder, compress tightly the cooperation of subassembly and centre gripping subassembly, realize the fixed to the switch board.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: because the interval of two stands is certain, add man-hour when adding to the less switch board of width, this centre gripping frock is difficult to guarantee to fix the switch board steadily, influences the processing effect of switch board.

Disclosure of Invention

In order to improve the problem that the processing effect of switch board reduces, this application provides a switch board processing is with fixed frock.

The application provides a pair of fixed frock is used in switch board processing adopts following technical scheme:

a fixing tool for machining a power distribution cabinet comprises a workbench, wherein a baffle is arranged on the top wall of one side of the workbench, abutting rods are respectively slid on the top walls of the two sides of the workbench, which are adjacent to the baffle, and a driving mechanism for driving the two abutting rods to synchronously slide towards or away from each other along the X-axis direction is arranged on the workbench;

the workbench is provided with a fixed seat at one side of the support rod away from the baffle, and the fixed seat is provided with a limiting mechanism for limiting the power distribution cabinet matched with the fixed tool in the Y-axis and Z-axis directions.

Through adopting above-mentioned technical scheme, under the initial state, two are kept away from each other to the board, and after the workman placed the switch board on the workstation, utilize actuating mechanism drive two to the board along the synchronous looks sideslip of X axle direction to supporting tightly in the both sides of switch board, recycle stop gear and carry out spacingly in Y axle and Z axle direction synchronization to the switch board to promote the stability after the switch board is fixed, and then promote precision and effect that the switch board adds man-hour.

Optionally, the limiting mechanism comprises a movable rod hinged to the bottom wall of the fixing seat, the movable rod is connected with a pressing rod matched with the baffle in a sliding mode, a pressing rod is hinged to the top end of the movable rod, and a linkage assembly used for driving the pressing rod and the pressing rod to synchronously press the power distribution cabinet tightly is arranged in the fixing seat.

Through adopting above-mentioned technical scheme, utilize the linkage subassembly to promote to support tight pole for support tight switch board in Y axle direction to tight pole, make the linkage subassembly promote to compress tightly the pole and support tight switch board along Z axle direction, thereby realize supporting tightly in Y axle and Z axle direction to the synchronization of switch board, and then the efficiency when promoting fixed switch board.

Optionally, the linkage assembly includes a sleeve, the sleeve is sleeved on the movable rod and connected with the movable rod in a sliding manner, a driving rod and a driven rod are arranged on the side wall of the sleeve, the driving rod and the driven rod are arranged in a non-collinear manner, one end of the driven rod, which is far away from the driving rod, is hinged to one end of the pressing rod, which is far away from the power distribution cabinet, a pushing member is hinged to the bottom wall of the fixing seat, and one end of the pushing member, which is far away from the end hinged to the fixing seat, is connected to the driving rod.

Through adopting above-mentioned technical scheme, utilize the impeller to promote the drive lever for the drive lever promotes sleeve and movable rod, and after supporting tight pole and switch board and supporting tightly, the movable rod motionless, at this moment, the sleeve continues along the movable rod upward movement, and drives the driven lever and drives the compressing tightly pole downstream to compressing tightly the switch board, thereby realizes supporting tightly in Y axle and Z axle direction to the synchronization of switch board.

Optionally, the support is provided with a connecting rod, a cavity is arranged in the workbench, two limiting chutes communicated with the cavity are arranged on the top wall of the workbench, one of the two limiting chutes is connected with the connecting rod in one limiting chute in a sliding manner, the other limiting chute is connected with the connecting rod in a sliding manner, the driving mechanism comprises two rotating wheels I connected in the cavity in a rotating manner, the bottom end of the connecting rod extends into the cavity, a conveying belt is arranged on the side wall of one side of the connecting rod, the conveying belt sequentially bypasses the two rotating wheels and is connected with the side wall of the other side of the connecting rod in the lump, and a driving assembly used for driving the conveying belts on the two sides to rotate in the opposite direction is arranged in the cavity.

Through adopting above-mentioned technical scheme, utilize drive assembly drive to rotate wheel one and drive the conveyer belt and rotate for the conveyer belt drives through the connecting rod and supports the pole synchronous slip, thereby realizes supporting tightly or the separation of pole and switch board.

Optionally, the driving assembly comprises a first bevel gear coaxially connected with one of the rotating wheels through a rotating shaft, a double-shaft motor is arranged on the cavity wall of the cavity, two output shafts of the double-shaft motor are both connected with rotating shafts, a second bevel gear is coaxially arranged at one end, far away from the double-shaft motor, of each rotating shaft, and the second bevel gear is meshed with the first bevel gear.

Through adopting above-mentioned technical scheme, utilize biax motor drive axis of rotation to rotate for the axis of rotation drives second bevel gear and rotates, and second bevel gear and first bevel gear meshing transmission make first bevel gear drive the pivot and rotate, thereby make the pivot drive the synchronous antiport of the rotating wheel of both sides, and then realize two synchronous opposite directions or back-to-back movement of propping the pole.

Optionally, the lateral wall of the supporting rod is provided with a supporting block for tightly supporting the power distribution cabinet, a waste collecting cavity is arranged below the cavity in the workbench and communicated with the cavity, an opening communicated with the cavity and the waste collecting cavity is formed in the top wall of the workbench, a collecting groove is formed in the opening wall of the opening in an extending mode, a sealing plate used for sealing the opening is arranged in the collecting groove in a sliding mode, a driving rod is arranged on the bottom wall of the sealing plate and connected with the conveying belt, the moving direction of the driving rod is opposite to the moving direction of the connecting rod, and a cleaning brush is arranged above the sealing plate on the opening wall.

Through adopting above-mentioned technical scheme, when two support the pole reverse motion, two closed plates move in opposite directions and open to the opening, and take place relative motion between closed plate and the cleaning brush to realize cleaning of cleaning brush to the closed plate upper surface, thereby guarantee the clean degree of workstation.

Optionally, a through groove communicated with the cavity is formed in the top wall of the workbench, the baffle is connected with the through groove in a sliding mode, and a power assembly for driving the baffle to lift in a reciprocating mode is arranged in the cavity.

Through adopting above-mentioned technical scheme, under the initial state, the top of baffle is accomodate at logical inslot, and the bottom of baffle is accomodate in the cavity to workman's transport switch board, after the workman places the switch board on the workstation, utilize power component drive baffle vertical upwards to slide to outstanding roof in the workstation, the workman moves the switch board again, makes one side of switch board support tightly with the baffle.

Optionally, a lifting mechanism for driving the workbench to lift is arranged on the bottom wall of the workbench.

Through adopting above-mentioned technical scheme, utilize elevating system to the workman adjusts the height of workstation according to the user demand, thereby convenience when promoting the workman and processing the switch board.

Optionally, the lifting mechanism comprises a fixed rod, a thread groove is formed in the top wall of the fixed rod, a screw rod is connected to the thread groove in an internal thread mode, the top wall of the screw rod is connected with the bottom wall of the workbench, and a rotating assembly used for driving the screw rod to rotate is arranged on the fixed rod.

Through adopting above-mentioned technical scheme, utilize runner assembly drive screw rod to rotate for the screw rod drives the workstation and goes up and down, so that the workman adjusts the workstation to suitable height according to the processing demand.

Optionally, the rotating assembly comprises a worm wheel rotatably connected to the top wall of the fixing rod, the screw is in coaxial threaded connection with the worm wheel, a guide piece is arranged on the bottom wall of the workbench, a supporting plate extends from the side wall of the fixing rod, a driving motor is arranged on the supporting plate, an output shaft of the driving motor is connected with a worm, and the worm is meshed with the worm wheel.

Through adopting above-mentioned technical scheme, utilize driving motor drive worm to rotate, worm and worm wheel meshing transmission for the worm wheel drives the screw rod and rotates, under the effect of guide, makes the screw rod drive the workstation and goes up and down.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the driving mechanism is used for driving the two abutting plates to synchronously slide towards each other along the X-axis direction until the two abutting plates abut against two sides of the power distribution cabinet, and the limiting mechanism is used for synchronously limiting the power distribution cabinet in the Y-axis direction and the Z-axis direction, so that the stability of the fixed power distribution cabinet is improved, and the precision and the effect of the power distribution cabinet during processing are further improved;

2. the rotating shaft is driven to rotate by the double-shaft motor, so that the rotating shaft drives the second bevel gear to rotate, the second bevel gear is in meshing transmission with the first bevel gear, the first bevel gear drives the rotating shaft to rotate, the rotating shaft drives the rotating wheels on two sides to synchronously and reversely rotate, and synchronous opposite or back-to-back movement of the two abutting rods is realized;

3. the driving rod, the conveying belt, the sealing plate and the driving assembly are matched to realize the relative movement between the sealing plate and the cleaning brush, so that the cleaning brush cleans the upper surface of the sealing plate, and the cleaning degree of the workbench is further ensured;

4. utilize driving motor drive worm to rotate, worm and worm wheel meshing transmission for the worm wheel drives the screw rod and rotates, under the effect of guide, makes the screw rod drive the workstation and goes up and down, and simple structure is stable.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic sectional structure view for showing a connection relationship among the power distribution cabinet, the workbench, the baffle, the power assembly, the fixing rod, the screw, and the rotating assembly in the embodiment of the present application.

Fig. 3 is a schematic cross-sectional structure diagram for showing the positional relationship among the power distribution cabinet, the workbench, the support rod, the connecting rod, the abutting block, the conveyor belt, the driving assembly and the waste collection box in the embodiment of the present application.

Fig. 4 is an enlarged view at a in fig. 3.

Fig. 5 is a schematic structural diagram for showing a positional relationship among the link, the conveyor belt, the closing plate, the driving lever, the first rotating wheel, the second rotating wheel and the driving assembly in the embodiment of the present application.

Fig. 6 is a schematic structural diagram for showing a connection relationship among the support block, the abutting rod, the pressing rod, the movable rod and the linkage assembly in the embodiment of the present application.

Description of reference numerals: 1. a work table; 10. a cavity; 101. a chip falling port; 102. a waste discharge port; 11. a limiting chute; 12. a waste collection cavity; 13. an opening; 131. a receiving groove; 132. a screw; 2. a baffle plate; 3. a support rod; 31. a connecting rod; 32. a resisting block; 4. a fixed seat; 40. a limiting groove; 5. a movable rod; 6. a tightening rod; 60. a sliding sleeve; 61. a propping block; 7. a hold down bar; 71. a compression block; 8. a linkage assembly; 81. a sleeve; 82. a driving lever; 83. a driven lever; 84. a telescopic cylinder; 9. rotating the first wheel; 14. a conveyor belt; 15. a drive assembly; 150. a rotating shaft; 151. a first bevel gear; 152. a double-shaft motor; 153. a rotating shaft; 154. a second bevel gear; 155. a second rotating wheel; 16. a closing plate; 161. driving the rod; 17. a cleaning brush; 18. a through groove; 19. a power assembly; 191. a micro motor; 192. a screw rod; 20. fixing the rod; 201. a screw groove; 21. a screw; 22. a rotating assembly; 221. a worm gear; 222. a support plate; 223. a drive motor; 224. a worm; 23. a telescopic rod; 231. a first support bar; 2310. a guide chute; 232. a second support bar; 24. a power distribution cabinet; 25. a first rubber pad; 26. a base; 27. a fixing plate; 28. a support block; 281. a lug; 282. hinging a shaft; 29. a second rubber pad; 30. a reciprocating assembly; 301. a servo motor; 302. a threaded rod; 33. a waste collection box; 331. a handle; 34. a support bar; 340. a guide groove; 35. a guide wheel; 36. a bearing plate; 37. a retractable plate; 370. accommodating the chute.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses switch board processing is with fixed frock. Referring to fig. 1 and 2, a fixed frock is used in switch board processing includes workstation 1, is equipped with cavity 10 in the workstation 1, is equipped with the logical groove 18 that communicates with cavity 10 on the roof of workstation 1 one side, is equipped with baffle 2 in the cavity 10, and baffle 2 slides with leading to groove 18 and is connected, is equipped with the power component 19 that is used for driving baffle 2 and reciprocates in the cavity 10.

Referring to fig. 2 and 3, all be equipped with spacing spout 11 on the roof of workstation 1 neighbouring baffle 2 both sides, spacing spout 11 and cavity 10 intercommunication, it has connecting rod 31 to slide in the spacing spout 11, connecting rod 31's bottom is passed spacing spout 11 and is stretched into in the cavity 10, connecting rod 31's top fixedly connected with supports pole 3, support pole 3 is close to fixedly connected with on the lateral wall of switch board 24 one side and supports piece 32, two lateral walls that support that piece 32 is relative and baffle 2 are close to cooperate and all bond rubber pad 25 on the lateral wall of this fixed frock one side, be equipped with on the workstation 1 and be used for driving two drive mechanisms that support pole 3 and slide along the X axle direction synchronous in opposite directions or back on the back mutually.

Referring to fig. 1 and 2, one side that workstation 1 is located to support pole 3 and keeps away from baffle 2 is equipped with fixing base 4, is equipped with in the fixing base 4 and carries out spacing stop gear to switch board 24 in Y axle and Z axle direction, is equipped with the elevating system who is used for driving workstation 1 to go up and down on the diapire of workstation 1.

Referring to fig. 1 and 2, in an initial state, the baffle 2 is accommodated in the cavity 10, the two abutting rods 3 are far away from each other, when the power distribution cabinet 24 is placed on the workbench 1, a worker firstly utilizes the lifting mechanism to adjust the height of the workbench 1 so as to adjust the workbench 1 to a height convenient for the worker to operate, after the worker places the power distribution cabinet 24 on the workbench 1, one side of the power distribution cabinet 24 is firstly abutted against the baffle 2, then the driving mechanism is utilized to drive the two abutting rods 3 to synchronously slide towards each other along the X-axis direction to abut against the other two side walls of the power distribution cabinet 24, and then the limiting mechanism is utilized to limit the power distribution cabinet 24 in the Y-axis and Z-axis directions, so that the stable fixation of the power distribution cabinet 24 is realized, and the precision and the effect of the power distribution cabinet 24 during processing are further improved; and because the contact area of the abutting block 32, the limiting mechanism and the power distribution cabinet 24 is smaller, the power distribution cabinet 24 can be conveniently processed by workers.

Referring to fig. 2, the lifting mechanism includes a base 26, a fixing rod 20, a screw 21 and a rotating assembly 22 for driving the screw 21 to rotate, the base 26 is located below the workbench 1, a bottom wall of the fixing rod 20 is fixedly connected to the workbench 1, a top wall of the fixing rod 20 is provided with a screw groove 201, a bottom end of the screw 21 is in threaded connection with the screw groove 201, and a top wall of the screw 21 is fixedly connected with a bottom wall of the workbench 1.

Referring to fig. 2, the rotating assembly 22 includes a worm wheel 221, a driving motor 223, a worm 224 and a guide member, the worm wheel 221 is rotatably connected to the top wall of the fixing rod 20, the screw 21 is inserted into the worm wheel 221 and coaxially screwed with the worm wheel 221, a supporting plate 222 extends on the side wall of the fixing rod 20, the driving motor 223 is fixedly connected to the top wall of the supporting plate 222, an output shaft of the driving motor 223 is coaxially and fixedly connected with the worm 224, and the worm 224 is engaged with the worm wheel 221.

Referring to fig. 2, the guiding element includes a telescopic rod 23, the telescopic rod 23 includes a first supporting rod 231 and a second supporting rod 232, one end of the first supporting rod 231 is fixedly connected to the bottom wall of the workbench 1, a guiding sliding groove 2310 is formed in an end wall of the other end of the first supporting rod 231, one end of the second supporting rod 232 is slidably connected to the guiding sliding groove 2310, and the other end of the second supporting rod 232 is fixedly connected to the top wall of the base 26.

Referring to fig. 2, the worm 224 is driven to rotate by the driving motor 223, the worm 224 is meshed with the worm wheel 221 for transmission, the worm wheel 221 drives the screw rod 21 to rotate, and under the guiding action of the telescopic rod 23, the lifting of the workbench 1 is realized, so that a worker can adjust the height of the workbench 1 according to the processing requirement, and the convenience of the worker in processing the power distribution cabinet 24 is ensured.

Referring to fig. 2 and 3, the power assembly 19 includes a micro motor 191 and a lead screw 192, the micro motor 191 is fixedly connected to the cavity wall of the cavity 10 through a fixing plate 27, an output shaft of the micro motor 191 is coaxially and fixedly connected with the lead screw 192, and one end of the lead screw 192, which is far away from the micro motor 191, is in threaded connection with the baffle 2.

Referring to fig. 2 and 3, under the initial state, the top of baffle 2 is accomodate in logical groove 18, the bottom of baffle 2 is accomodate in cavity 10, so that the workman places switch board 24 on workstation 1, after the workman places switch board 24 on workstation 1, utilize micro motor 191 to drive lead screw 192 and rotate, under the guide effect who leads to groove 18, make lead screw 192 drive baffle 2 vertically upwards slide to the upper surface that baffle 2 stands out workstation 1, the workman moves the position of switch board 24 again, make baffle 2 support tightly with one side of switch board 24.

Referring to fig. 3, the driving mechanism includes two first rotating wheels 9, a conveyor belt 14 and a driving assembly 15, the first rotating wheels 9 are rotatably connected to the bottom wall of the cavity 10, the conveyor belt 14 is wound between the two first rotating wheels 9, one end of the conveyor belt 14 is fixedly connected to the side wall of one side of the connecting rod 31, and the other end of the conveyor belt 14 is fixedly connected to the side wall of the other side of the connecting rod 31.

Referring to fig. 3 and 4, an opening 13 communicated with the cavity 10 and the waste collecting cavity 12 is formed in the top wall of the workbench 1, a receiving groove 131 extends from the opening wall of the opening 13, and a closing plate 16 for closing the opening 13 slides in the receiving groove 131.

Referring to fig. 4 and 5, a driving rod 161 is fixedly connected to the bottom wall of the closing plate 16, the driving rod 161 is connected to the conveyor belts 14, the sliding direction of the driving rod 161 is opposite to the sliding direction of the connecting rod 31, the driving mechanism further includes four rotating wheels 155, one of the conveyor belts 14 is wound around two of the rotating wheels 155, the other conveyor belt 14 is wound around the other two rotating wheels 155, and the driving assembly 15 is used for driving the conveyor belts 14 on the two sides to synchronously rotate in the opposite direction.

Referring to fig. 3 and 5, two support rods 34 are fixedly connected between two opposite cavity walls of the cavity 10, a guide groove 340 is formed in the top wall of each support rod 34, the length direction of each guide groove 340 is the same as the sliding direction of the corresponding connecting rod 31, guide wheels 35 are rotatably connected to the bottom walls of the corresponding connecting rod 31 and the corresponding driving rod 161, the guide wheels 35 are in rolling connection with the guide grooves 340, and the smoothness of the sliding of the corresponding connecting rod 31 and the corresponding driving rod 161 is improved by the cooperation of the guide wheels 35 and the guide grooves 340.

Referring to fig. 3 and 5, the driving assembly 15 includes two rotating shafts 150, a first bevel gear 151, a double-shaft motor 152, two rotating shafts 153, and two second bevel gears 154, wherein one of the rotating shafts 150 is coaxially and fixedly connected to one of the first bevel gears 151, one end of the rotating shaft 150, which is far away from the first bevel gear 151, is coaxially and fixedly connected to one of the rotating wheels 9, the other rotating shaft 150 is coaxially and fixedly connected to the other first bevel gear 151, and one end of the rotating shaft 150, which is far away from the first bevel gear 151, is coaxially and fixedly connected to the other rotating wheel 9.

Referring to fig. 5, a bearing plate 36 is fixedly connected between opposite side walls of the two support rods 34, a dual-shaft motor 152 is fixedly connected to a top wall of the bearing plate 36, an output shaft of one end of the dual-shaft motor 152 is coaxially and fixedly connected to one of the rotating shafts 153, an output shaft of the other end of the dual-shaft motor 152 is coaxially and fixedly connected to the other rotating shaft 153, one second bevel gear 154 is coaxially and fixedly connected to one end of the one rotating shaft 153 away from the dual-shaft motor 152, the other second bevel gear 154 is coaxially and fixedly connected to one end of the other rotating shaft 153 away from the dual-shaft motor 152, and the second bevel gear 154 is engaged with the first bevel gear 151.

Referring to fig. 5, the rotating shaft 153 is driven to rotate by the dual-shaft motor 152, the rotating shaft 153 drives the second bevel gear 154, and the second bevel gear 154 is in meshing transmission with the first bevel gear 151, so that the first bevel gear 151 drives the rotating shaft 150 to rotate, and the rotating shaft 150 drives the first rotating wheel 9 to rotate, thereby realizing the rotation of the conveyor belt 14 and realizing the reciprocating motion of the abutting rod 3.

Referring to fig. 3, a waste receiving cavity 12 is arranged below the cavity 10 in the workbench 1, a scrap falling port 101 communicated with the waste receiving cavity 12 is arranged on the bottom wall of the cavity 10, a waste discharging port 102 communicated with the waste receiving cavity 12 is arranged on the side wall of one side of the workbench 1, a waste receiving box 33 is connected in the waste receiving cavity 12 in a sliding manner, the outer side wall of one side of the waste receiving box 33 is closed with the waste discharging port 102, and a handle 331 is fixedly connected to the outer side wall of one side of the waste receiving box 33 closed with the waste discharging port 102, so that a worker can take and place the waste receiving box 33.

Referring to fig. 3 and 5, the mouth wall at the top end of the opening 13 is detachably connected with a cleaning brush 17 through a screw 132, bristles of the cleaning brush 17 are abutted to the top wall of the closing plate 16, after the power distribution cabinet 24 is machined, the two abutting rods 3 slide back to the process of separating from the power distribution cabinet 24, the closing plate 16 slides towards the containing groove 131, and the closing plate 16 and the cleaning brush 17 move relatively to enable the cleaning brush 17 to clean scraps on the top wall of the closing plate 16, and the cleaned scraps fall into the scrap collecting box 33 from the scrap falling port 101, so that the cleaning degree of the surface of the workbench 1 is ensured.

Referring to fig. 4 and 5, a side wall of the connecting rod 31 on the side far away from the cleaning brush 17 is provided with a telescopic plate 37, the telescopic plate 37 comprises a plurality of sliding plates which are connected in an inner-outer sliding manner, and the side wall of each sliding plate is provided with an accommodating chute 370; the opening 13 is shielded by the telescopic plate 37, and when the connecting rod 31 slides, the telescopic plate 37 slides synchronously along with the connecting rod 31, so that the possibility of foreign matters such as external dust entering the cavity 10 is reduced.

Referring to fig. 1 and 6, a limiting groove 40 is formed in the top wall of the fixing seat 4 along the Y-axis direction, a supporting block 28 is connected to the limiting groove 40 in a sliding manner, a limiting mechanism is arranged on the supporting block 28 and comprises a movable rod 5, a tightening rod 6, a pressing rod 7 and a linkage assembly 8, two sets of lugs 281 are fixedly connected to the top wall of the supporting block 28, the number of each set of lugs 281 is two, a hinge shaft 282 is connected between the two lugs 281 of each set, and the bottom end of the movable rod 5 is fixedly connected with one of the hinge shafts 282.

Referring to fig. 6, the longitudinal section of the tightening rod 6 is L-shaped, the horizontal end of the tightening rod 6 extends and is fixedly connected with a sliding sleeve 60, the sliding sleeve 60 is sleeved on the movable rod 5 and is connected with the movable rod 5 in a sliding manner, a tightening block 61 extends on the side wall of the vertical end of the tightening rod 6, and the side wall of the tightening block 61 close to the side of the power distribution cabinet 24 is an arc surface.

Referring to fig. 1 and 6, the bottom wall of the pressing rod 7 is hinged to the top wall of the movable rod 5, one end of the pressing rod 7 close to the power distribution cabinet 24 is fixedly connected with a pressing block 71, the pressing block 71 and the power distribution cabinet 24 are provided with an arc surface on the side wall of one side of the pressing block, the pressing block 71 and the clamping block 61 close to the power distribution cabinet 24 are respectively bonded with a second rubber pad 29, and the linkage assembly 8 is used for driving the pressing rod 7 and the clamping rod 6 to synchronously clamp the power distribution cabinet 24.

Referring to fig. 1 and 6, the linkage assembly 8 includes a sleeve 81, a driving rod 82, a driven rod 83 and a pushing member, the sleeve 81 is sleeved on the moving rod 5 and connected with the moving rod 5 in a sliding manner, the sleeve 81 is located above the sliding sleeve 60, one end of the driving rod 82 is hinged to the sleeve 81, the other end of the driving rod 82 is connected to the pushing member, the pushing member includes a telescopic cylinder 84, a piston rod of the telescopic cylinder 84 is connected to one end of the driving rod 82 far away from the sleeve 81, the telescopic cylinder 84 is fixedly connected to another hinged shaft 282, one end of the driven rod 83 is hinged to the sleeve 81, and the other end of the driven rod 83 is hinged to one end of the pressing rod 7 far away from the power distribution cabinet 24.

Referring to fig. 1 and 6, after two support rods 3 and switch board 24 support tightly, utilize telescopic cylinder 84 to promote movable rod 5 for support the lateral wall of tight piece 61 and switch board 24 one side and support tightly, support tight piece 61 and switch board 24 and support tightly the back when, telescopic cylinder 84 continues to promote sleeve 81 and upwards slides along movable rod 5, make driving lever 82 drive compressing tightly pole 7 through driven lever 83 and compress tightly switch board 24 downwards, thereby realize the stable fixed to switch board 24.

Referring to fig. 1 and 6, a reciprocating assembly 30 for driving the supporting block 28 to slide back and forth along the limiting groove 30 is arranged on the fixed seat 4, the reciprocating assembly 30 includes a servo motor 301 and a threaded rod 302, the servo motor 301 is fixedly connected to the bottom wall of the fixed seat 4, one end of the threaded rod 302 is coaxially and fixedly connected with an output shaft of the servo motor 301, and the other end of the threaded rod 302 is in threaded connection with the supporting block 28.

Referring to fig. 1 and 6, due to the inconsistent sizes of different batches of power distribution cabinets 24, when the size of each power distribution cabinet 24 is larger or smaller, the servo motor 301 is used for driving the threaded rod 302 to rotate, so that the threaded rod 302 drives the supporting block 28 to slide, and a worker can adjust the linkage assembly 8 to a proper position to ensure the stable fixing effect on the power distribution cabinet 24.

The implementation principle of this application embodiment a switch board processing is with fixed frock does: in an initial state, the top end of the baffle 2 is accommodated in the through groove 18, the bottom end of the baffle 2 is accommodated in the cavity 10, the two abutting rods 3 are far away from each other, a worker can firstly drive the worm 224 to rotate by using the driving motor 223, the worm 224 drives the worm wheel 221 to rotate, so that the worm wheel 221 drives the screw rod 21 to rotate, and under the guiding action of the telescopic rod 23, the screw rod 21 drives the workbench 1 to synchronously lift so as to adjust the workbench 1 to a proper height, so that the worker can place the power distribution cabinet 24;

after a worker places a power distribution cabinet 24 on a workbench 1, the micro motor 191 is used for driving the screw rod 192 to rotate, under the guiding action of the through groove 18, the screw rod 192 drives the baffle 2 to slide upwards along the through groove 18 to protrude out of the upper surface of the workbench 1, the worker moves the power distribution cabinet 24 again to enable one side of the power distribution cabinet 24 to be tightly abutted to the baffle 2, the double-shaft motor 152 is used for driving the rotating shaft 153 to rotate, the rotating shaft 153 drives the second bevel gear 154 to rotate, the second bevel gear 154 is in meshing transmission with the first bevel gear 151, the first bevel gear 151 drives the rotating shaft 150 to rotate, the rotating shaft 150 drives the rotating wheel one 9 and the conveyor belt 14 to rotate, the conveyor belt 14 drives the two abutting rods 3 to synchronously move oppositely to be tightly abutted to two sides of the power distribution cabinet 24, and the power distribution cabinet 24 is fixed in the X-axis direction;

the telescopic cylinder 84 is used for pushing the movable rod 5 through the driving rod 82 and the sleeve 81, so that the movable rod 5 slides towards one side of the power distribution cabinet 24 until the abutting block 61 abuts against the power distribution cabinet 24, the telescopic cylinder 84 is used for continuously pushing the driving rod 82, the driving rod 82 drives the pressing rod 7 through the driven rod 83 to abut against the pressing block 71 on the power distribution cabinet 24, and therefore the power distribution cabinet 24 is fixed in the Y-axis and Z-axis directions;

after the power distribution cabinet 24 is machined, the closing plate 16 slides reversely to be accommodated in the accommodating groove 131 by utilizing the matching of the double-shaft motor 152, the rotating shaft 153, the second bevel gear 154, the first bevel gear 151 and the rotating shaft 150, and in the sliding process of the closing plate 16, the closing plate 16 and the cleaning brush 17 move relatively, so that the cleaning brush 17 cleans the scraps on the closing plate 16, and the scraps finally fall into the scrap accommodating box 33, thereby ensuring the cleaning degree of the surface of the workbench 1;

this application is through baffle 2, support pole 3, actuating mechanism and stop gear's cooperation, realizes the stable fixed to switch board 24, and then guarantees switch board 24 precision and effect man-hour.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a switch board processing is with fixed frock which characterized in that: the automatic positioning device comprises a workbench (1), wherein a baffle (2) is arranged on the top wall of one side of the workbench (1), abutting rods (3) are respectively slid on the top walls of the two sides of the workbench (1) adjacent to the baffle (2), and a driving mechanism for driving the two abutting rods (3) to synchronously slide in the opposite direction or in the opposite direction along the X-axis direction is arranged on the workbench (1);

the workbench (1) is provided with a fixed seat (4) at one side of the support rod (3) far away from the baffle (2), and the fixed seat (4) is provided with a limiting mechanism which is used for limiting a power distribution cabinet (24) matched with the fixed tool in the Y-axis and Z-axis directions.

2. The fixed tool for machining the power distribution cabinet according to claim 1, wherein the fixed tool comprises: stop gear is including articulating movable rod (5) on fixing base (4) diapire, movable rod (5) slide and are connected with support tight pole (6) of cooperation baffle (2), the top of movable rod (5) articulates there is compressing tightly pole (7), be equipped with in fixing base (4) and be used for driving to support tight pole (6), compressing tightly pole (7) and support linkage subassembly (8) of tight switch board (24) in step.

3. The utility model provides a fixed frock is used in switch board processing according to claim 2, its characterized in that: the linkage assembly (8) comprises a sleeve (81), the sleeve (81) is sleeved on the movable rod (5) and connected with the movable rod (5) in a sliding mode, a driving rod (82) and a driven rod (83) are arranged on the side wall of the sleeve (81), the driving rod (82) and the driven rod (83) are arranged in a non-collinear mode, one end, away from the driving rod (82), of the driven rod (83) is hinged to one end, away from the power distribution cabinet (24), of the pressing rod (7), of the driven rod (83), a pushing piece is hinged to the bottom wall of the fixing seat (4), and one end, away from the end, hinged to the fixing seat (4), of the pushing piece is connected with the driving rod (82).

4. The fixed tool for machining the power distribution cabinet according to claim 1, wherein the fixed tool comprises: a connecting rod (31) is arranged on the abutting rod (3), a cavity (10) is arranged in the workbench (1), two limiting sliding chutes (11) communicated with the cavity (10) are arranged on the top wall of the workbench (1), one of the connecting rods (31) is connected in one of the limiting sliding chutes (11) in a sliding manner, the other connecting rod (31) is connected in the other limiting sliding chute (11) in a sliding manner, the driving mechanism comprises two first rotating wheels (9) which are rotatably connected in the cavity (10), the bottom end of the connecting rod (31) extends into the cavity (10), a conveyor belt (14) is arranged on the side wall of one side of the connecting rod (31), the conveyor belt (14) sequentially bypasses the two rotating wheels I (9) and is connected with the side wall at the other side of the connecting rod (31), and a driving assembly (15) for driving the conveyor belts (14) at the two sides to synchronously and reversely rotate is arranged in the cavity (10).

5. The utility model provides a fixed frock is used in switch board processing according to claim 4, its characterized in that: the driving assembly (15) comprises a first bevel gear (151) which is coaxially connected with one rotating wheel I (9) through a rotating shaft (150), a double-shaft motor (152) is arranged on the wall of the cavity (10), two output shafts of the double-shaft motor (152) are connected with a rotating shaft (153), one end, far away from the double-shaft motor (152), of the rotating shaft (153) is coaxially provided with a second bevel gear (154), and the second bevel gear (154) is meshed with the first bevel gear (151).

6. The utility model provides a fixed frock is used in switch board processing according to claim 4, its characterized in that: a supporting block (32) for tightly supporting the power distribution cabinet (24) is arranged on the side wall of the supporting rod (3), a waste collecting cavity (12) is arranged below the cavity (10) in the workbench (1), the waste collecting cavity (12) is communicated with the cavity (10), an opening (13) communicated with the cavity (10) and the waste collecting cavity (12) is arranged on the top wall of the workbench (1), a containing groove (131) extends on the wall of the opening (13), a closing plate (16) for closing the opening (13) slides in the containing groove (131), a driving rod (161) is arranged on the bottom wall of the closing plate (16), the driving rod (161) is connected with the conveyor belt (14), the moving direction of the driving rod (161) is opposite to the moving direction of the connecting rod (31), a cleaning brush (17) is arranged on the wall of the opening (13) above the closing plate (16).

7. The utility model provides a fixed frock is used in switch board processing according to claim 4, its characterized in that: the top wall of the workbench (1) is provided with a through groove (18) communicated with the cavity (10), the baffle (2) is connected with the through groove (18) in a sliding manner, and a power assembly (19) for driving the baffle (2) to reciprocate is arranged in the cavity (10).

8. The fixed tool for machining the power distribution cabinet according to claim 1, wherein the fixed tool comprises: and a lifting mechanism for driving the workbench (1) to lift is arranged on the bottom wall of the workbench (1).

9. The utility model provides a fixed frock is used in switch board processing according to claim 8, its characterized in that: elevating system includes dead lever (20), be equipped with thread groove (201) on the roof of dead lever (20), thread groove (201) internal thread connection has screw rod (21), the roof of screw rod (21) links to each other with the diapire of workstation (1), be equipped with on dead lever (20) and be used for driving screw rod (21) pivoted runner assembly (22).

10. The utility model provides a fixed frock is used in switch board processing according to claim 9, its characterized in that: rotating assembly (22) is including rotating worm wheel (221) of connection on dead lever (20) roof, screw rod (21) and worm wheel (221) coaxial threaded connection, be equipped with the guide on the diapire of workstation (1), it has backup pad (222) to extend on the lateral wall of dead lever (20), be equipped with driving motor (223) on backup pad (222), the output shaft of driving motor (223) has worm (224), worm (224) and worm wheel (221) meshing.