CN114597007B - Pressing device for processing transformer insulating substrate - Google Patents
Pressing device for processing transformer insulating substrate Download PDFInfo
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- CN114597007B CN114597007B CN202210333746.9A CN202210333746A CN114597007B CN 114597007 B CN114597007 B CN 114597007B CN 202210333746 A CN202210333746 A CN 202210333746A CN 114597007 B CN114597007 B CN 114597007B
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- 238000003825 pressing Methods 0.000 title claims abstract description 61
- 239000000758 substrate Substances 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 238000009413 insulation Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 230000003028 elevating effect Effects 0.000 claims description 6
- 238000003754 machining Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 239000010720 hydraulic oil Substances 0.000 description 4
- 230000009466 transformation Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B19/00—Apparatus or processes specially adapted for manufacturing insulators or insulating bodies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
Abstract
The invention discloses a pressing device for processing an insulating substrate of a transformer, which comprises a supporting frame and a clamping mechanism connected with the supporting frame, wherein the clamping mechanism is used for clamping an insulating supporting block, the clamping mechanism comprises an air cylinder, a driving plate, a pressing head and a connecting rod II which are oppositely arranged, the air cylinder is connected with a lifting mechanism for driving the air cylinder to lift, the lifting mechanism comprises a movable seat and a hydraulic cylinder connected with the movable seat, the movable seat is connected with a driving mechanism for driving the movable seat to reciprocate, the bottom of the supporting frame is connected with a processing table for supporting the insulating plate, the processing table is connected with a pressing mechanism for pressing the insulating plate, the pressing mechanism comprises a pressing block and a movable block, and the movable seat is connected with a pushing mechanism for pushing the movable block to move. The invention improves the stability of the insulating plate, provides a good foundation for the subsequent pressing of the insulating support block, also improves the stability of the connection between the insulating support block and the insulating plate, and has the advantages of integrated operation and flexible operation.
Description
Technical Field
The invention relates to the technical field of transformer insulating substrate processing, in particular to a pressing device for transformer insulating substrate processing.
Background
The transformer is a power device which changes alternating voltage by utilizing the principle of electromagnetic induction, can play roles of voltage transformation, current transformation, impedance transformation, voltage stabilization and the like in a circuit, and has wide application in various fields of power supply, mechanical manufacturing, metallurgy, railway and the like. The transformer is assembled by using the insulating substrate, and meanwhile, the insulating substrate is often processed by using the pressing device, so that the insulating support block is conveniently fixed at the top of the insulating plate, and the insulating substrate is assembled.
When the conventional pressing device is used, a plurality of mechanisms are usually required to be matched for use to assemble an insulating substrate, so that integrated operation cannot be realized, the processing efficiency is low, and the practicability is to be improved.
Disclosure of Invention
The invention aims to provide a pressing device for processing an insulating substrate of a transformer, which has the advantages of integrated operation, flexible operation continuity, high processing efficiency and strong practicability, and solves the problems that a plurality of mechanisms are usually required to be matched for use to assemble the insulating substrate, the integrated operation cannot be realized, the processing efficiency is low and the practicability is to be improved.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a transformer insulating substrate processing is with pressing device, includes the support frame and connects in the fixture of support frame, fixture is used for insulating supporting block centre gripping, and fixture includes cylinder, drive plate, pressing head, the connecting rod two of relative setting, the cylinder is used for driving the drive plate and goes up and down, the drive plate is used for driving two connecting rods two to open and shut, the pressing head is fixed in the drive plate bottom, the cylinder is connected with the elevating system who is used for driving the cylinder and goes up and down, elevating system includes the movable seat and connects in the pneumatic cylinder of movable seat, the movable seat is connected with the actuating mechanism who is used for driving movable seat reciprocating movement, the support frame bottom is connected with the processing platform that is used for the insulation board to support, the processing platform is connected with the spacing seat that is used for the insulation board spacing, and the processing platform is connected with the compressing mechanism that is used for the insulation board to compress tightly, compressing mechanism includes briquetting, movable block is used for driving the briquetting to move along the length direction of processing platform, movable seat is connected with the pushing mechanism that is used for pushing movable block to move, pushing mechanism includes the connector;
in the moving process of the insulating support block, the second connecting rod is clamped on the insulating support block, the pressing block is separated from the insulating plate, and the connecting head is separated from the moving block;
when the insulating support block is arranged above the insulating plate, the second connecting rod is clamped on the insulating support block, the pressing block is pressed on the insulating plate, and the connector is pressed on the moving block;
when the insulating support block is connected with the insulating plate, the connecting rod II is separated from the insulating support block, the pressing head presses the insulating support block, the pressing block is pressed on the insulating plate, and the connecting head is pressed on the moving block.
Preferably, the clamping mechanism further comprises a piston rod, a lifting column, a fixed sleeve and a connecting rod I which is oppositely arranged, the power output end of the cylinder is connected with the piston rod, one end of the piston rod is fixedly connected with the top of the lifting column, the bottom of the lifting column is connected with the top of the driving plate, the lifting column penetrates through the fixed sleeve and is in sliding connection with the fixed sleeve, one end of the connecting rod I is hinged to the fixed sleeve, the other end of the connecting rod I is hinged to one end of the connecting rod II, the fixed sleeve is fixedly provided with a connecting plate, and the top of the connecting plate is connected with the bottom of the cylinder.
Preferably, two ends of the driving plate are in sliding connection with the second connecting rods, and the driving plate is connected with the first spring for driving the driving plate to move in the direction away from the fixed sleeve.
Preferably, the first spring is sleeved on the lifting column, and two ends of the first spring are fixedly connected with the fixing sleeve and the driving plate respectively.
Preferably, the lifting mechanism further comprises a telescopic rod, the power output end of the hydraulic cylinder is connected with the telescopic rod, the bottom of the telescopic rod is fixedly connected with the cylinder, and the movable seat is slidably connected with a sliding rod fixed at the top of the support frame.
Preferably, the driving mechanism comprises a driving motor, a screw rod and a machine base, wherein the machine base is fixed on the supporting frame, the driving motor is fixed on the top of the machine base, the power output end of the driving motor is connected with the screw rod, and the movable base is in threaded connection with the screw rod.
Preferably, the compressing mechanism further comprises a guide post, a guide seat, a spring seat and a second spring, wherein the pressing block and the moving block are both in sliding connection with the top of the processing table, the guide seat is fixed at the top of the processing table, the guide seat is used for guiding the guide post, two ends of the guide post are respectively fixedly connected with the spring seat and the pressing block, and two ends of the second spring are respectively connected with the spring seat and the moving block.
Preferably, the guide post is in sliding connection with the guide seat.
Preferably, the pushing mechanism further comprises a first push rod, a first piston, an oil liquid pipeline, a second push rod and a second piston, wherein the first piston and the second piston are in sealing sliding connection in the oil liquid pipeline, two ends of the first push rod are fixedly connected with the first piston and the movable seat respectively, two ends of the second push rod are fixedly connected with the second piston and the connector respectively, and the oil liquid pipeline is fixed on the inner side of the supporting frame.
Preferably, a limit groove matched with the insulating plate is arranged in the limit seat, and a guide surface is arranged on one side of the limit seat.
Compared with the prior art, the invention has the following beneficial effects: the clamping mechanism comprises a cylinder, a driving plate, a pressing head, a connecting rod II, a piston rod, a lifting column, a fixing sleeve and a connecting rod I which are oppositely arranged, wherein the pressing mechanism comprises a pressing block, a moving block, a guide column, a guide seat, a spring seat and a spring II, the pushing mechanism comprises a connector, a first pushing rod, a first piston, an oil liquid pipeline, a second pushing rod and a second piston, an insulating plate with a top coated with a glue agent can be placed in a limiting groove of the limiting seat, the second pushing rod is clamped on an insulating support block and moves to the upper side of the limiting seat, namely, the moving seat moves to apply thrust to the first pushing rod, so that the second pushing rod applies thrust to the second pushing rod, the moving block pushes the pressing block to move in the direction close to the limiting seat, namely, the pressing block is pressed on one side of the insulating plate, the insulating plate is limited and fixed, the stability of the insulating plate is improved, a good basis is provided for the pressing of the subsequent insulating support block, the hydraulic cylinder drives the expansion rod to extend, the insulating support block is connected to the top of the insulating plate, then the cylinder drives the piston rod to extend, namely, the lifting column applies downward thrust to the driving plate, and the driving plate pushes the two connecting rods to open, so that the insulating support block is separated from the insulating support block, the insulating support block is connected with the insulating support block, the pressing block is pressed down, and the insulating support block is high in operation, and flexible, and has high operation performance and high performance, and high reliability.
Drawings
FIG. 1 is a schematic diagram of the structure of the insulating support block in the moving process of the invention;
FIG. 2 is a schematic view of the structure of the insulating support block of the present invention disposed above the insulating plate;
FIG. 3 is a schematic diagram of the insulating support block of the present invention just connected to an insulating plate;
FIG. 4 is a schematic diagram showing the structure of the insulating support block pressed on the insulating plate according to the present invention;
FIG. 5 is a schematic diagram of a connection structure of a first connecting rod and a second connecting rod according to the present invention;
FIG. 6 is a schematic view of a compressing mechanism according to the present invention;
FIG. 7 is a schematic diagram of a limiting seat according to the present invention;
FIG. 8 is a schematic diagram of the structure of the product after processing;
FIG. 9 is a schematic diagram of a conventional insulating spacer block;
fig. 10 is a schematic diagram of a conventional insulating plate.
In the figure: 1. a processing table; 2. a support frame; 3. a driving motor; 4. a base; 5. a screw; 6. a slide bar; 7. a movable seat; 8. a hydraulic cylinder; 9. a telescopic rod; 10. a push rod I; 11. a first piston; 12. an oil pipe; 13. an inner cavity; 14. a cylinder; 15. a piston rod; 16. lifting columns; 17. a connecting plate; 18. a fixed sleeve; 19. a first connecting rod; 20. a first spring; 21. a second connecting rod; 22. a driving plate; 23. placing a plate; 24. a limit seat; 25. briquetting; 26. a guide seat; 27. a guide post; 28. a second spring; 29. a moving block; 30. a connector; 31. a second push rod; 32. a second piston; 33. pressing head; 34. a clamping surface; 35. a spring seat; 36. a limit groove; 37. and a guide surface.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 9 to 10, the conventional insulating support block and insulating plate are square structures, respectively.
Referring to fig. 1 to 8, the present invention provides a pressing device for processing an insulating substrate of a transformer, which includes a supporting frame 2 and a clamping mechanism connected to the supporting frame 2, wherein the clamping mechanism is used for clamping an insulating supporting block, and the clamping mechanism includes a cylinder 14, a driving plate 22, a pressing head 33, and two oppositely arranged connecting rods 21, the cylinder 14 is used for driving the driving plate 22 to lift, the driving plate 22 is used for driving the two connecting rods 21 to open and close, and when the driving plate 22 lifts, an included angle between the two connecting rods 21 is reduced; when the driving plate 22 descends, the included angle between the two second connecting rods 21 increases. The pressing head 33 is fixed in drive plate 22 bottom, and cylinder 14 is connected with the elevating system who is used for driving cylinder 14 to go up and down, and elevating system includes and removes seat 7 and is connected in the pneumatic cylinder 8 that removes seat 7, removes seat 7 and is connected with the actuating mechanism who is used for driving to remove seat 7 reciprocating motion, and support frame 2 bottom is connected with the processing platform 1 that is used for the insulation board to support, and the top of processing platform 1 is connected with the board 23 of placing that is used for depositing the insulating supporting shoe, can place the insulating supporting shoe that waits to process at the top of placing board 23, makes things convenient for clamping by clamping mechanism. The processing platform 1 is connected with the spacing seat 24 that is used for the insulation board spacing, and processing platform 1 is connected with the hold-down mechanism that is used for the insulation board to compress tightly, and hold-down mechanism includes briquetting 25, movable block 29, and movable block 29 is used for driving briquetting 25 to remove along the length direction of processing platform 1, and movable seat 7 is connected with the pushing mechanism who is used for promoting movable block 29 to remove, and pushing mechanism includes connector 30.
In the process of moving the insulating support block, the second connecting rod 21 is clamped on the insulating support block, the pressing block 25 is separated from the insulating plate, and the connecting head 30 is separated from the moving block 29.
The insulating plate of the top coating adhesive can be placed in the limit groove 36 of the limit seat 24, the second push rod 31 is clamped on the insulating support block and moves to the upper side of the limit seat 24, namely, the movement of the moving seat 7 applies thrust to the first push rod 10, so that the second piston 32 applies thrust to the second push rod 31, the moving block 29 pushes the pressing block 25 to move towards the direction close to the limit seat 24, namely, the pressing block 25 is pressed on one side of the insulating plate, the insulating plate is limited and fixed, the stability of the insulating plate is improved, and a good foundation is provided for the pressing of the subsequent insulating support block.
The hydraulic cylinder 8 drives the extension of the telescopic rod 9 to enable the insulating support block to be connected to the top of the insulating plate, then the cylinder 14 drives the extension of the piston rod 15, namely the lifting column 16 applies downward thrust to the driving plate 22, the driving plate 22 pushes the two connecting rods II 21 to open to separate the insulating support block, meanwhile, the driving plate 22 descends to enable the pressing head 33 to press the insulating support block, the stability of connection between the insulating support block and the insulating plate is improved, transformer insulating substrate assembly is achieved, integrated operation is achieved, operation is flexible, and machining efficiency is high.
The clamping mechanism further comprises a piston rod 15, a lifting column 16, a fixed sleeve 18 and a first connecting rod 19 which are oppositely arranged, the power output end of the air cylinder 14 is connected with the piston rod 15, one end of the piston rod 15 is fixedly connected with the top of the lifting column 16, the bottom of the lifting column 16 is connected with the top of the driving plate 22, the lifting column 16 penetrates through the fixed sleeve 18, the lifting column 16 is in sliding connection with the fixed sleeve 18, one end of the first connecting rod 19 is hinged to the fixed sleeve 18, the other end of the first connecting rod is hinged to one end of the second connecting rod 21, the fixed sleeve 18 is fixedly provided with a connecting plate 17, and the top of the connecting plate 17 is connected with the bottom of the air cylinder 14. The connecting plate 17 improves the stability of the connection between the air cylinder 14 and the fixed sleeve 18, and meanwhile, the fixed sleeve 18 provides a good guiding function for the lifting column 16, so that the lifting column 16 is stably lifted, when the lifting column 16 descends, namely the driving plate 22 descends, the two connecting rods II 21 can be spread, namely the included angle between the connecting rods I19 and II 21 is increased; when the lifting column 16 is lifted, i.e. the driving plate 22 is lifted, the two connecting rods 21 are folded, i.e. the included angle between the connecting rod 19 and the connecting rod 21 is reduced.
The two ends of the driving plate 22 are both in sliding connection with the two connecting rods II 21, and the driving plate 22 is connected with a first spring 20 for driving the driving plate 22 to move away from the fixed sleeve 18. The first spring 20 can enable the lifting column 16 to be lifted smoothly, namely the two connecting rods II 21 are opened and closed smoothly, the clamping surface 34 is arranged at the other end of the connecting rods II 21, when the insulating support block is in a clamping state, the clamping surface 34 is connected with the insulating support block, the clamping surface 34 is an anti-slip surface, and the stability of the insulating support block when the insulating support block is clamped is improved.
The first spring 20 is sleeved on the lifting column 16, and two ends of the first spring 20 are fixedly connected with the fixing sleeve 18 and the driving plate 22 respectively.
The lifting mechanism further comprises a telescopic rod 9, the power output end of the hydraulic cylinder 8 is connected with the telescopic rod 9, the bottom of the telescopic rod 9 is fixedly connected with the cylinder 14, and the movable seat 7 is slidably connected with the sliding rod 6 fixed at the top of the support frame 2.
The driving mechanism comprises a driving motor 3, a screw 5 and a machine base 4, wherein the machine base 4 is fixed on the supporting frame 2, the driving motor 3 is fixed on the top of the machine base 4, the power output end of the driving motor 3 is connected with the screw 5, and the movable base 7 is in threaded connection with the screw 5. The driving motor 3 can drive the screw rod 5 to rotate positively and negatively, namely, the moving seat 7 is driven to reciprocate on the slide rod 6, so that the hydraulic cylinder 8, the air cylinder 14 and the fixed sleeve 18 can synchronously reciprocate horizontally.
The pressing mechanism further comprises a guide post 27, a guide seat 26, a spring seat 35 and a second spring 28, wherein the pressing block 25 and the moving block 29 are both in sliding connection with the top of the processing table 1, the guide seat 26 is fixed on the top of the processing table 1, the guide seat 26 is used for guiding the guide post 27, the guide post 27 is in sliding connection with the guide seat 26, and the pressing block 25 can be stably moved in a reciprocating manner and is not easy to deviate. Both ends of the guide post 27 are fixedly connected with the spring seat 35 and the pressing block 25 respectively, both ends of the second spring 28 are connected with the spring seat 35 and the moving block 29 respectively, and the guide post 27 is in sliding connection with the guide seat 26. When the pressing block 25 is pressed against the insulating plate, the moving block 29 can move in a direction approaching the limiting seat 24, the second spring 28 is further compressed, and the position of the pressing block 25 is unchanged.
The pushing mechanism further comprises a first push rod 10, a first piston 11, an oil liquid pipeline 12, a second push rod 31 and a second piston 32, wherein the first piston 11 and the second piston 32 are in sealing sliding connection in the oil liquid pipeline 12, two ends of the first push rod 10 are fixedly connected with the first piston 11 and the movable seat 7 respectively, two ends of the second push rod 31 are fixedly connected with the second piston 32 and the connector 30 respectively, and the oil liquid pipeline 12 is fixed on the inner side of the support frame 2. An inner cavity 13 is arranged in the oil pipe 12, the inner cavity 13 is filled with hydraulic oil, the inner cavity 13 is positioned between the first piston 11 and the second piston 32, when the first piston 11 moves in a direction away from the moving seat 7, the hydraulic oil is extruded, the hydraulic oil applies thrust to the second piston 32, and the second piston 32, the second push rod 31 and the connector 30 can synchronously move in a direction close to the moving block 29; when the first piston 11 moves in a direction approaching the moving seat 7, the second piston 32, the second push rod 31 and the connecting head 30 can be synchronously moved in a direction separating from the moving block 29.
A limit groove 36 matched with the insulating plate is arranged in the limit seat 24, and a guide surface 37 is arranged on one side of the limit seat 24. The limiting groove 36 is used for achieving preliminary positioning of the insulating plate, the guide surface 37 is convenient for inserting the end portion of the insulating plate into the limiting groove 36, operation is labor-saving, and the insulating plate does not need to be tightly attached to the limiting groove 36.
Working principle: the two connecting rods II 21 are clamped on the insulating support blocks through the mutual matching of the driving motor 3, the hydraulic cylinder 8 and the air cylinder 14, the insulating support blocks are arranged at proper heights, the driving motor 3 drives the screw rod 5 to rotate, the movable seat 7 slides on the sliding rod 6, the insulating support blocks are positioned above the limiting seat 24, meanwhile, the insulating plate coated with the adhesive on the top is arranged in the limiting groove 36 of the limiting seat 24, the insulating plate is limited, the movable seat 7 applies thrust to the first push rod 10 in the sliding process of the movable seat 7 on the sliding rod 6, and the first piston 11 applies pressure to hydraulic oil, namely the second piston 32, the second push rod 31 and the connecting head 30 synchronously move towards the direction close to the limiting seat 24. The connector 30 is pressed on the moving block 29, the moving block 29 applies thrust to the guide post 27, namely, the pressing block 25 is pressed on one side of the insulating plate, so that the stability of the insulating plate is improved. The hydraulic cylinder 8 drives the extension of the telescopic rod 9 to enable the cylinder 14 to move downwards until the insulating support block is connected to the top of the insulating plate, the cylinder 14 drives the extension of the piston rod 15, namely the lifting column 16 descends, the lifting column 16 applies thrust to the driving plate 22, the driving plate 22 supports the two connecting rods two 21, namely the connecting rods two 21 are separated from the insulating support block, the insulating support block is in a loose state, in the descending process of the driving plate 22, the pressing head 33 at the bottom of the driving plate 22 presses the insulating support block, the insulating support block is firmly connected with the insulating plate, the transformer insulating substrate is assembled, the operation is flexible and coherent, and the practicability is high.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a transformer insulating substrate processing is with pressing device which characterized in that: including support frame (2) and the fixture of connection in support frame (2), fixture is used for insulating supporting shoe centre gripping, and fixture includes cylinder (14), drive plate (22), push head (33), link two (21) of relative setting, cylinder (14) are used for driving drive plate (22) and go up and down, drive plate (22) are used for driving two link two (21) and open and shut, push head (33) are fixed in drive plate (22) bottom, cylinder (14) are connected with the elevating system who is used for driving cylinder (14) and goes up and down, elevating system includes movable seat (7) and is connected with in pneumatic cylinder (8) of movable seat (7), movable seat (7) are connected with the actuating mechanism that is used for driving movable seat (7) reciprocating motion, support frame (2) bottom is connected with processing platform (1) that are used for the insulation board to support, processing platform (1) are connected with spacing seat (24) that are used for the insulation board spacing, and processing platform (1) are connected with the hold down mechanism that is used for compressing tightly, hold down mechanism includes briquetting (25), movable block (29) are used for pushing movable seat (29) along movable seat (29) reciprocating motion, the pushing mechanism comprises a connector (30);
in the moving process of the insulating support block, the connecting rod II (21) is clamped on the insulating support block, the pressing block (25) is separated from the insulating plate, and the connecting head (30) is separated from the moving block (29);
when the insulating support block is arranged above the insulating plate, the connecting rod II (21) is clamped on the insulating support block, the pressing block (25) is pressed on the insulating plate, and the connector (30) is pressed on the moving block (29);
when the insulating support block is connected with the insulating plate, the connecting rod II (21) is separated from the insulating support block, the pressing head (33) presses the insulating support block, the pressing block (25) presses the insulating plate, and the connecting head (30) presses the moving block (29);
the clamping mechanism further comprises a piston rod (15), a lifting column (16), a fixing sleeve (18) and a first connecting rod (19) which is oppositely arranged, wherein the power output end of the air cylinder (14) is connected with the piston rod (15), one end of the piston rod (15) is fixedly connected with the top of the lifting column (16), the bottom of the lifting column (16) is connected with the top of a driving plate (22), the lifting column (16) penetrates through the fixing sleeve (18), the lifting column (16) is in sliding connection with the fixing sleeve (18), one end of the first connecting rod (19) is hinged to the fixing sleeve (18), the other end of the first connecting rod is hinged to one end of the second connecting rod (21), the fixing sleeve (18) is fixedly provided with a connecting plate (17), and the top of the connecting plate (17) is connected with the bottom of the air cylinder (14);
the pushing mechanism further comprises a first push rod (10), a first piston (11), an oil liquid pipeline (12), a second push rod (31) and a second piston (32), wherein the first piston (11) and the second piston (32) are in sealing sliding connection in the oil liquid pipeline (12), two ends of the first push rod (10) are fixedly connected with the first piston (11) and the movable seat (7) respectively, two ends of the second push rod (31) are fixedly connected with the second piston (32) and the connector (30) respectively, and the oil liquid pipeline (12) is fixed on the inner side of the supporting frame (2).
2. The pressing device for processing the transformer insulation substrate according to claim 1, wherein two ends of the driving plate (22) are slidably connected with two connecting rods (21), and the driving plate (22) is connected with a first spring (20) for driving the driving plate (22) to move in a direction away from the fixed sleeve (18).
3. The pressing device for processing the insulating substrate of the transformer according to claim 2, wherein the first spring (20) is sleeved on the lifting column (16), and two ends of the first spring (20) are fixedly connected with the fixing sleeve (18) and the driving plate (22) respectively.
4. The pressing device for processing the transformer insulating substrate according to claim 1, wherein the lifting mechanism further comprises a telescopic rod (9), a power output end of the hydraulic cylinder (8) is connected with the telescopic rod (9), the bottom of the telescopic rod (9) is fixedly connected with the air cylinder (14), and the movable seat (7) is slidably connected with a sliding rod (6) fixed on the top of the supporting frame (2).
5. The pressing device for processing the transformer insulating substrate according to claim 1, wherein the driving mechanism comprises a driving motor (3), a screw rod (5) and a machine base (4), the machine base (4) is fixed on the supporting frame (2), the driving motor (3) is fixed on the top of the machine base (4), the power output end of the driving motor (3) is connected with the screw rod (5), and the movable base (7) is connected with the screw rod (5) in a threaded mode.
6. The pressing device for machining the insulating substrate of the transformer according to claim 1, wherein the pressing mechanism further comprises a guide post (27), a guide seat (26), a spring seat (35) and a second spring (28), the pressing block (25) and the moving block (29) are both in sliding connection with the top of the machining table (1), the guide seat (26) is fixed on the top of the machining table (1), the guide seat (26) is used for guiding the guide post (27), two ends of the guide post (27) are fixedly connected with the spring seat (35) and the pressing block (25) respectively, and two ends of the second spring (28) are connected with the spring seat (35) and the moving block (29) respectively.
7. The pressing device for processing a transformer insulation substrate according to claim 6, wherein the guide post (27) is slidably connected to the guide holder (26).
8. The pressing device for processing the insulating substrate of the transformer according to claim 1, wherein a limit groove (36) matched with the insulating plate is arranged in the limit seat (24), and a guide surface (37) is arranged on one side of the limit seat (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210333746.9A CN114597007B (en) | 2022-03-30 | 2022-03-30 | Pressing device for processing transformer insulating substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210333746.9A CN114597007B (en) | 2022-03-30 | 2022-03-30 | Pressing device for processing transformer insulating substrate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114597007A CN114597007A (en) | 2022-06-07 |
| CN114597007B true CN114597007B (en) | 2023-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210333746.9A Active CN114597007B (en) | 2022-03-30 | 2022-03-30 | Pressing device for processing transformer insulating substrate |
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| CN (1) | CN114597007B (en) |
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| CN102751060A (en) * | 2012-07-11 | 2012-10-24 | 广西仙河电气有限公司 | Transformer insulating cushion block processing equipment and transformer insulating cushion block processing method |
| CN202678104U (en) * | 2012-06-19 | 2013-01-16 | 泰州新源电工器材有限公司 | Transformer insulation cushion block forming machine |
| CN214749661U (en) * | 2021-02-26 | 2021-11-16 | 乌鲁木齐市环境监测中心站 | Insulating ceramic clamp for environmental test |
| CN215661993U (en) * | 2021-08-06 | 2022-01-28 | 苏州万润绝缘材料有限公司 | Insulation board molding press |
| CN215790343U (en) * | 2021-08-18 | 2022-02-11 | 镇江市鑫泰绝缘材料有限公司 | Punching equipment for machining insulating cushion block |
| CN114161061A (en) * | 2021-12-20 | 2022-03-11 | 二重(镇江)重型装备有限责任公司 | Pressure vessel head welding tool with locking and positioning functions |
-
2022
- 2022-03-30 CN CN202210333746.9A patent/CN114597007B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202678104U (en) * | 2012-06-19 | 2013-01-16 | 泰州新源电工器材有限公司 | Transformer insulation cushion block forming machine |
| CN102751060A (en) * | 2012-07-11 | 2012-10-24 | 广西仙河电气有限公司 | Transformer insulating cushion block processing equipment and transformer insulating cushion block processing method |
| CN214749661U (en) * | 2021-02-26 | 2021-11-16 | 乌鲁木齐市环境监测中心站 | Insulating ceramic clamp for environmental test |
| CN215661993U (en) * | 2021-08-06 | 2022-01-28 | 苏州万润绝缘材料有限公司 | Insulation board molding press |
| CN215790343U (en) * | 2021-08-18 | 2022-02-11 | 镇江市鑫泰绝缘材料有限公司 | Punching equipment for machining insulating cushion block |
| CN114161061A (en) * | 2021-12-20 | 2022-03-11 | 二重(镇江)重型装备有限责任公司 | Pressure vessel head welding tool with locking and positioning functions |
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|---|---|
| CN114597007A (en) | 2022-06-07 |
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