CN114289548A

CN114289548A - Hot-pressing deformation device for flange machining

Info

Publication number: CN114289548A
Application number: CN202111368683.2A
Authority: CN
Inventors: 肖康
Original assignee: Yancheng Shi Bo Machinery Manufacturing Co ltd
Current assignee: Yancheng Shi Bo Machinery Manufacturing Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-04-08

Abstract

The invention discloses a hot-pressing deformation device for flange processing, which comprises a bottom plate and a fixing frame, wherein the top of the bottom plate is fixedly connected with the bottom of the fixing frame, two ends of the right side of the bottom of a working disc are fixedly connected with connecting plates, the bottom of the connecting plates is fixedly connected with the top of the bottom plate, the left side of the top of the working disc is fixedly connected with a fixing column, the top of the surface of the fixing column is fixedly connected with a fixing plate, and the left side of the fixing plate is fixedly connected with a baffle plate. This hot pressing deformation device is used in flange processing can be effectual extrudees to the size of flange and rectifies and do work, carries out the size restriction to the flange that has taken place deformation and rectifies afterwards, can let the maintenance of flange and rectify more conveniently that becomes, and this lets the staff more stable in follow-up use, and the flange spare size after letting rectify is more accurate, and the recycle value is higher, and this people of being convenient for use.

Description

Hot-pressing deformation device for flange machining

Technical Field

The invention relates to the technical field of flange assemblies, in particular to a hot-pressing deformation device for flange machining.

Background

The flange is also called flange disc or flange, and the flange is a part for connecting the shaft and is used for connecting pipe ends; there are also flanges on the inlet and outlet of the equipment for the connection between two equipments, such as the flange of the reducer, the flange connection or the flange joint, which means the detachable connection of a group of combined sealing structure formed by the mutual connection of the flange, the gasket and the bolt, the pipeline flange means the flange for piping in the pipeline device, the inlet and outlet flange of the equipment used on the equipment, the flange has holes, the bolt tightly connects the two flanges, the flange is sealed by the gasket, the flange is divided into the threaded connection flange, the welding flange and the clamping flange, the flanges are used in pairs, the low pressure pipeline can use the threaded connection flange, the welding flange with more than four kilograms of pressure is used, the gasket is added between the two flange plates, then the flanges are fastened by the bolt, the thickness of the flanges with different pressures is different, the bolts used are also different, the water pump and the valve, when the equipment is connected with the pipeline, the local parts of the equipment, the water pump is also made into a corresponding flange shape, which is also called as flange connection, wherein all connecting parts which are connected and sealed by bolts at the peripheries of two planes are generally called as flanges, for example, the connecting parts of a ventilating pipeline can be called as flange parts, but the connecting parts are only parts of equipment, for example, the connecting parts of the flange and the water pump are not easy to call as the flange parts, and the connecting parts are small, for example, valves and the like, and can be called as the flange parts.

The hot pressing deformation device for processing the existing flange is very inconvenient when being used for correcting the deformed flange, and cannot be conveniently corrected according to the corresponding size of the flange, so that the flange cannot be maintained continuously due to the directness, the deformed flange still having use value cannot be used continuously, the great waste is caused, and the flange is not convenient for people to use.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a hot-pressing deformation device for flange processing, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a hot pressing deformation device for flange processing, includes bottom plate and mount, the top of bottom plate and the bottom fixed connection of mount, the top fixedly connected with work dish of mount to the equal fixedly connected with connecting plate in both ends on the right side of work dish bottom, the bottom of connecting plate and the top fixed connection of bottom plate to the left side fixedly connected with fixed column at work dish top, the top fixedly connected with fixed plate on fixed column surface to the left side fixedly connected with baffle of fixed plate, the right side fixedly connected with connecting axle on fixed plate surface to the bottom fixedly connected with stripper plate of connecting axle, the fixed surface of stripper plate bottom is connected with the extrusion piece.

Preferably, the middle part sliding connection between the work disc inner chamber both sides has the guard plate to the both sides fixedly connected with hydraulic push rod in guard plate bottom middle part, hydraulic push rod's bottom and the top fixed connection of bottom plate.

Preferably, a movable plate penetrates through the top of the surface of the hydraulic push rod, two sides of the movable plate are fixedly connected with the inner wall of the working plate, and two sides of the bottom of the movable plate are fixedly connected with heaters.

Preferably, the outer surface of the top of the working plate is fixedly connected with a heating wire, and the output end of the heater is electrically connected with the input end of the heating wire through a conduit.

Preferably, the middle part of fly leaf top fixedly connected with gag lever post, the top of gag lever post runs through the working disc and extends to the top of working disc.

Preferably, the middle part fixedly connected with backup pad between bottom plate and the working disc to the left side fixedly connected with air heater at bottom plate top, and the output intercommunication of air heater has the exhaust pipe, the one end of exhaust pipe runs through backup pad and working disc in proper order and extends to the inner chamber of working disc.

Preferably, the left side fixedly connected with of working disc top pushes a section of thick bamboo to the internal surface threaded connection who pushes a section of thick bamboo has a telescopic cylinder, the top of telescopic cylinder is through the bottom fixed connection who rotates piece and fixed plate.

Preferably, promote the left side fixedly connected with rotating turret of a section of thick bamboo inner chamber bottom to the fixed surface of rotating turret is connected with the dwang, the top fixedly connected with drive gear of dwang to drive gear's surface and the inner wall contact of a flexible section of thick bamboo, the external fixed surface of a flexible section of thick bamboo is connected with reverse screw thread, promote one side fixedly connected with driving motor of a section of thick bamboo inner chamber bottom to driving motor's output shaft is through the surface threaded connection of connecting gear and dwang.

Preferably, both sides at the top of the working disc are fixedly connected with clamping plates through movable shafts, and one side of each clamping plate is fixedly connected with a pushing block.

(III) advantageous effects

The invention provides a hot-pressing deformation device for flange processing, which has the following beneficial effects:

(1) this hot pressing deformation device is used in flange processing can be effectual extrudees to the size of flange and rectifies and do workmanship, carries out the size restriction to the flange that takes place deformation and corrects afterwards, can let the maintenance of flange and proofread and correct more convenient that becomes, and this lets the staff more stable in follow-up use, and the flange spare size after letting rectify is more accurate, and the recycle value is higher, and this people of being convenient for use.

(2) This hot pressing deformation device is used in flange processing can let the flange size increase by a wide margin that single equipment can the adaptation, so the application scope of equipment just can very big range increase, can carry out corresponding accurate processing to the flange of unidimensional not to realize a tractor serves several purposes's purpose, this to a great extent has brought conveniently for staff's flange processing work, and this does benefit to people and uses.

Drawings

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

FIG. 2 is a cross-sectional view of the construction of the working plate of the present invention;

FIG. 3 is a schematic view of a chuck plate structure according to the present invention;

FIG. 4 is a cross-sectional view of the telescopic tube structure of the present invention;

fig. 5 is a schematic view of the structure of the driving motor in the present invention.

In the figure, 1-bottom plate, 2-fixed frame, 3-working plate, 4-connecting plate, 5-fixed column, 6-fixed plate, 7-baffle, 8-connecting shaft, 9-extrusion plate, 10-extrusion block, 11-protection plate, 12-hydraulic push rod, 13-movable plate, 14-heater, 15-heating wire, 16-conduit, 17-spacing rod, 18-support plate, 19-hot air blower, 20-exhaust pipe, 21-pushing cylinder, 22-telescopic cylinder, 23-rotating frame, 24-rotating rod, 25-driving gear, 26-clamping plate, 27-pushing block and 28-driving motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention provides a technical solution: the utility model provides a hot pressing deformation device is used in flange processing, including bottom plate 1 and mount 2, the top of bottom plate 1 and the bottom fixed connection of mount 2, the top fixedly connected with work dish 3 of mount 2, the equal fixedly connected with connecting plate 4 in both ends on the right side of 3 bottoms of work dish, the bottom of connecting plate 4 and the top fixed connection of bottom plate 1, the left side fixedly connected with fixed column 5 at 3 tops of work dish, the top fixedly connected with fixed plate 6 on fixed column 5 surface, the left side fixedly connected with baffle 7 of fixed plate 6, the right side fixedly connected with connecting axle 8 on fixed plate 6 surface, the bottom fixedly connected with stripper plate 9 of connecting axle 8, the fixed surface that stripper plate 9 bottoms is connected with extrusion piece 10.

In the invention, a protection plate 11 is slidably connected in the middle between two sides of an inner cavity of the working plate 3, two sides of the middle of the bottom of the protection plate 11 are fixedly connected with hydraulic push rods 12, and the bottom ends of the hydraulic push rods 12 are fixedly connected with the top of the bottom plate 1.

In the invention, a movable plate 13 penetrates through the top of the surface of the hydraulic push rod 12, both sides of the movable plate 13 are fixedly connected with the inner wall of the working plate 3, and both sides of the bottom of the movable plate 13 are fixedly connected with heaters 14.

In the invention, the outer surface of the top of the working disc 3 is fixedly connected with a heating wire 15, and the output end of the heater 14 is electrically connected with the input end of the heating wire 15 through a conduit 16.

In the invention, the middle part of the top of the movable plate 3 is fixedly connected with a limiting rod 17, and the top end of the limiting rod 17 penetrates through the working disk 3 and extends to the top of the working disk 3.

In the invention, a supporting plate 18 is fixedly connected in the middle between a bottom plate 1 and a working disc 3, a hot air blower 19 is fixedly connected on the left side of the top of the bottom plate 1, an exhaust pipe 20 is communicated with the output end of the hot air blower 19, and one end of the exhaust pipe 20 sequentially penetrates through the supporting plate 18 and the working disc 3 and extends to the inner cavity of the working disc 3.

In the invention, the left side of the top of the working disc 3 is fixedly connected with a pushing cylinder 21, the inner surface of the pushing cylinder 21 is in threaded connection with a telescopic cylinder 22, and the top of the telescopic cylinder 22 is fixedly connected with the bottom of the fixed plate 6 through a rotating piece.

In the invention, a rotating frame 23 is fixedly connected to the left side of the bottom of the inner cavity of the pushing cylinder 21, a rotating rod 24 is fixedly connected to the surface of the rotating frame 23, a driving gear 25 is fixedly connected to the top end of the rotating rod 24, the surface of the driving gear 25 is in contact with the inner wall of the telescopic cylinder 22, reverse threads are fixedly connected to the outer surface of the telescopic cylinder 22, a driving motor 28 is fixedly connected to one side of the bottom of the inner cavity of the pushing cylinder 21, and an output shaft of the driving motor 28 is in threaded connection with the surface of the rotating rod 24 through a connecting gear.

In the invention, the two sides of the top of the working disc 3 are both fixedly connected with clamping plates 26 through movable shafts, and one side of each clamping plate 26 is fixedly connected with a pushing block 27.

When in use, firstly, the clamping plate 26 is screwed to convert the angle, then the flange to be corrected is placed in the working disc 3, then the clamping plate 26 is loosened, the hole groove at the center of the surface of the flange is aligned with the limiting rod 17, then the heater 14 is started, the heater 4 heats the heating wire 15 through a conducting wire to heat and soften the flange, then the driving motor 28 is started, the driving motor 28 drives the driving gear 25 to rotate through the rotating rod 24, the driving gear 25 drives the telescopic cylinder 22 to rotate, then the telescopic cylinder 22 retracts in the inner cavity of the pushing cylinder 21 to drive the fixing plate 6 to descend, the extrusion block 10 with the hole on the surface of the flange preset at the bottom of the extrusion plate 9 descends to extrude and correct the flange, meanwhile, the hot air blower 19 is started, the hot air blower 19 sprays hot air into the inner cavity of the working disc 3 through the exhaust pipe 20 to keep the temperature, then after the extrusion correction is finished, the driving motor 28 is reversely started, the telescopic cylinder 22 is extended from the push cylinder 21 to push the fixed plate 6 to be lifted, so that the extrusion block 10 is lifted away from the flange, and if the flange is stuck on the surface of the extrusion block 10, the flange falls off under the limit of the clamping plate 26, so that the flange is corrected.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hot pressing deformation device is used in flange processing, includes bottom plate (1) and mount (2), the bottom fixed connection of the top of bottom plate (1) and mount (2), its characterized in that: the top fixedly connected with work dish (3) of mount (2) to the equal fixedly connected with connecting plate (4) in both ends on the right side of work dish (3) bottom, the bottom of connecting plate (4) and the top fixed connection of bottom plate (1), and the left side fixedly connected with fixed column (5) at work dish (3) top, the top fixedly connected with fixed plate (6) on fixed column (5) surface, and left side fixedly connected with baffle (7) of fixed plate (6), the right side fixedly connected with connecting axle (8) on fixed plate (6) surface to the bottom fixedly connected with stripper plate (9) of connecting axle (8), the fixed surface of stripper plate (9) bottom is connected with stripper block (10).

2. The hot press deforming apparatus for flange working of claim 1, wherein: middle part sliding connection between work dish (3) inner chamber both sides has guard plate (11) to both sides fixedly connected with hydraulic push rod (12) in guard plate (11) bottom middle part, the bottom of hydraulic push rod (12) and the top fixed connection of bottom plate (1).

3. The hot press deforming apparatus for flange working of claim 2, wherein: the top on the surface of the hydraulic push rod (12) penetrates through a movable plate (13), the two sides of the movable plate (13) are fixedly connected with the inner wall of the working disc (3), and the two sides of the bottom of the movable plate (13) are fixedly connected with heaters (14).

4. The hot press deforming apparatus for flange working of claim 1, wherein: the outer surface of the top of the working disc (3) is fixedly connected with a heating wire (15), and the output end of the heater (14) is electrically connected with the input end of the heating wire (15) through a conduit (16).

5. The hot press deforming apparatus for flange working of claim 1, wherein: the middle part fixedly connected with gag lever post (17) at fly leaf (3) top, the top of gag lever post (17) runs through working disc (3) and extends to the top of working disc (3).

6. The hot press deforming apparatus for flange working of claim 1, wherein: middle part fixedly connected with backup pad (18) between bottom plate (1) and working disc (3) to the left side fixedly connected with air heater (19) at bottom plate (1) top, and the output intercommunication of air heater (19) has exhaust pipe (20), the one end of exhaust pipe (20) runs through backup pad (18) and working disc (3) in proper order and extends to the inner chamber of working disc (3).

7. The hot press deforming apparatus for flange working of claim 1, wherein: the left side fixedly connected with at work dish (3) top pushes away a section of thick bamboo (21) to the internal surface threaded connection who pushes away a section of thick bamboo (21) has a telescopic cylinder (22), the bottom fixed connection of rotating piece and fixed plate (6) is passed through at the top of telescopic cylinder (22).

8. The hot press deforming apparatus for flange working of claim 7, wherein: the utility model discloses a propelling movement section of thick bamboo, including propelling movement section of thick bamboo (21) inner chamber bottom's left side fixedly connected with rotating turret (23) to the fixed surface of rotating turret (23) is connected with dwang (24), the top fixedly connected with drive gear (25) of dwang (24) to the surface of drive gear (25) and the inner wall contact of a flexible section of thick bamboo (22), the fixed surface of a flexible section of thick bamboo (22) is connected with reverse screw thread, one side fixedly connected with driving motor (28) of propelling movement section of thick bamboo (21) inner chamber bottom to the output shaft of driving motor (28) passes through the surface threaded connection of connecting gear and dwang (24).

9. The hot press deforming apparatus for flange working of claim 1, wherein: both sides at work dish (3) top all are through loose axle fixedly connected with chucking plate (26) to one side fixedly connected with of chucking plate (26) promotes piece (27).