CN214053934U - Chamfering device for pressure reducing valve production - Google Patents

Abstract

The utility model relates to a relief pressure valve technical field just discloses a chamfer device is used in relief pressure valve production, comprising a base plate, the top left side fixed mounting of bottom plate has the motor. This chamfer device is used in relief pressure valve production, through setting up the upper bracket, the lower carriage, branch, electric putter and fly leaf, adjust electric putter's extension, branch and fly leaf rotate, drive the upper bracket, the lower carriage removes, make handle of a knife and cutter become the vertical state gradually by the horizontality, carry out the radius angle to the surface of relief pressure valve body promptly, through setting up the motor, the carousel, the ring flange, the locating pin, locating hole and fastening nut, behind the starter motor, the carousel rotates, the drive is fixed and is rotated at the ring flange of carousel, adjust electric putter's flexible simultaneously gradually, make handle of a knife and cutter switch back and forth between horizontal state and vertical state, it is more comprehensive to the carousel chamfer, can not radius angle, the incomplete problem of chamfer has been solved.

Description

Chamfering device for pressure reducing valve production

Technical Field

The utility model relates to a relief pressure valve technical field specifically is a chamfer device is used in relief pressure valve production.

Background

The pressure reducing valve is a valve which reduces the inlet pressure to a certain required outlet pressure by regulation and automatically keeps the outlet pressure stable by the energy of a medium, and from the viewpoint of hydromechanics, the pressure reducing valve is a throttling element with changeable local resistance, namely, the flow rate and the kinetic energy of fluid are changed by changing the throttling area to cause different pressure losses, thereby achieving the purpose of pressure reduction, and then the fluctuation of the pressure behind the valve is balanced with the spring force by the regulation of a control and regulation system, so that the pressure behind the valve is kept constant within a certain error range.

To the chamfer device is used in relief pressure valve production that uses at present, when present chamfer device is used in relief pressure valve production and carries out the chamfer to the flange of relief pressure valve, all be the right angle of falling, rather than the fillet, the chamfer angle can be worn to the staff assembling, cause the unnecessary injury, the chamfer device is not comprehensive to the flange chamfer of relief pressure valve for the relief pressure valve production in addition to influence the assembly effect, so proposed a relief pressure valve production and solved the above-mentioned problem that proposes with the chamfer device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a chamfer device is used in relief pressure valve production possesses can the radius angle, the comprehensive advantage of chamfer, has solved can not the radius angle, the incomplete problem of chamfer.

(II) technical scheme

For the comprehensive purpose of realizing above-mentioned fillet, chamfer, the utility model provides a following technical scheme: a chamfering device for producing a pressure reducing valve comprises a bottom plate, wherein a motor is fixedly arranged on the left side of the top of the bottom plate, a turntable is fixedly arranged on an output shaft of the motor, a positioning pin is fixedly arranged on the top of the turntable, the outer surface of the positioning pin is inserted with a flange, the top of the flange is fixedly provided with a pressure reducing valve body, the top of the positioning pin is in threaded connection with a fastening nut corresponding to the flange plate, the right side of the top of the bottom plate is fixedly provided with a bottom block, the top of the bottom block is rotationally connected with an electric push rod, a vertical rod is fixedly arranged at the top of the bottom plate and positioned at the left side of the bottom block, the front of the vertical rod is rotatably connected with a movable plate, the front of the movable plate is rotatably connected with an upper bracket, the front of fly leaf just is located the offside rotation of upper bracket and is connected with the lower carriage, the surface fixed mounting of fly leaf has the branch corresponding with electric putter.

Preferably, the flange plate is internally provided with a positioning hole matched with the positioning pin, and the positioning hole is inserted into the positioning pin.

Preferably, the top of the bottom plate and the outer side of the motor are fixedly provided with support rods, the top of each support rod is rotatably connected with a ball, the bottom of the rotary table is provided with an annular groove corresponding to the ball, and the annular groove is rotatably connected with the ball.

Preferably, montant and fly leaf are two, upper bracket and lower carriage all rotate with the fly leaf through the extension rod and are connected, and the fly leaf is triangle-shaped.

Preferably, the left side of the upper support lower support is rotatably connected with a knife handle, and a cutter is fixedly mounted on one side, close to the flange, of the knife handle.

Preferably, the supporting rod is rotatably connected with the electric push rod, and the upper support, the lower support and the movable plate are all made of stainless steel.

(III) advantageous effects

Compared with the prior art, the utility model provides a chamfer device is used in relief pressure valve production possesses following beneficial effect:

this chamfer device is used in relief pressure valve production, through setting up the upper bracket, the lower carriage, branch, electric putter and fly leaf, adjust electric putter's extension, branch and fly leaf rotate, drive the upper bracket, the lower carriage removes, make handle of a knife and cutter become the vertical state gradually by the horizontality, carry out the radius angle to the surface of relief pressure valve body promptly, through setting up the motor, the carousel, the ring flange, the locating pin, locating hole and fastening nut, behind the starter motor, the carousel rotates, the drive is fixed and is rotated at the ring flange of carousel, adjust electric putter's flexible simultaneously gradually, make handle of a knife and cutter switch back and forth between horizontal state and vertical state, it is more comprehensive to the carousel chamfer, can not radius angle, the incomplete problem of chamfer has been solved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of an embodiment of the lower bracket and the upper bracket of the present invention.

In the figure: the pressure reducing valve comprises a base plate 1, a vertical rod 2, a lower support 3, a bottom block 4, a motor 5, a rotary table 6, a flange 7, a positioning pin 8, a fastening nut 9, a pressure reducing valve body 10, an upper support 11, a movable plate 12, a supporting rod 13 and an electric push rod 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a chamfering device for producing a pressure reducing valve comprises a bottom plate 1, a supporting rod is fixedly installed at the top of the bottom plate 1 and positioned outside a motor 5, a ball is rotatably connected to the top of the supporting rod, an annular groove corresponding to the ball is formed in the bottom of a turntable 6 and rotatably connected with the ball, the motor 5 is fixedly installed at the left side of the top of the bottom plate 1, the turntable 6 is fixedly installed on an output shaft of the motor 5, a positioning pin 8 is fixedly installed at the top of the turntable 6, a flange 7 is inserted into the outer surface of the positioning pin 8, a positioning hole matched with the positioning pin 8 is formed in the flange 7 and inserted into the positioning pin 8, a pressure reducing valve body 10 is fixedly installed at the top of the flange 7, a fastening nut 9 corresponding to the flange 7 is connected to the top of the positioning pin 8 through a thread, a bottom block 4 is fixedly installed at the right side of the top of the bottom plate 1, the top of bottom block 4 is rotated and is connected with electric putter 14, the top of bottom plate 1 and the left side fixed mounting who is located bottom block 4 have montant 2, montant 2 and fly leaf 12 are two, upper bracket 11 and lower carriage 3 all rotate with fly leaf 12 through the extension rod and are connected, and fly leaf 12 is triangle-shaped, the front of montant 2 is rotated and is connected with fly leaf 12, the front of fly leaf 12 is rotated and is connected with upper bracket 11, the left side of upper bracket 11 lower carriage 3 all rotates and is connected with the handle of a knife, one side fixed mounting that the handle of a knife is close to ring flange 7 has the cutter, the front of fly leaf 12 just is located the offside rotation of upper bracket 11 and is connected with lower carriage 3, the fixed surface of fly leaf 12 installs branch 13 corresponding with electric putter 14, branch 13 rotates with electric putter 14 to be connected, upper bracket 11, the material of lower carriage 3 and fly leaf 12 is the stainless steel.

In summary, the chamfering device for producing the pressure reducing valve adjusts the extension of the electric push rod 14 by arranging the upper bracket 11, the lower bracket 3, the support rod 13, the electric push rod 14 and the movable plate 12, the support rod 13 and the movable plate 12 rotate to drive the upper bracket 11 and the lower bracket 3 to move, so that the knife handle and the knife tool are gradually changed from a horizontal state to a vertical state, namely, the outer surface of the pressure reducing valve body 1 is rounded, the motor 5, the rotary table 6, the flange 7, the positioning pin 8, the positioning hole and the fastening nut 9 are arranged, after the motor 5 is started, the rotary table 6 rotates to drive the flange 7 fixed on the rotary table 6 to rotate, and meanwhile, the stretching of the electric push rod 14 is gradually adjusted, so that the knife handle and the knife tool are switched back and forth between a horizontal state and a vertical state, the chamfering of the turntable 6 is more comprehensive, and the problems that the fillet cannot be rounded and the chamfering is incomplete are solved.

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, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 (6)

1. The utility model provides a chamfer device is used in relief pressure valve production, includes bottom plate (1), its characterized in that: the top left side fixed mounting of bottom plate (1) has motor (5), the output shaft fixed mounting of motor (5) has carousel (6), the top fixed mounting of carousel (6) has locating pin (8), the surface of locating pin (8) is pegged graft and is had ring flange (7), the top fixed mounting of ring flange (7) has relief pressure valve body (10), the top threaded connection of locating pin (8) has fastening nut (9) corresponding with ring flange (7), the top right side fixed mounting of bottom plate (1) has bottom block (4), the top of bottom block (4) is rotated and is connected with electric putter (14), the top of bottom plate (1) just is located the left side fixed mounting of bottom block (4) has montant (2), the front of montant (2) is rotated and is connected with fly leaf (12), the front of fly leaf (12) is rotated and is connected with upper bracket (11), the front surface of the movable plate (12) is rotatably connected with the lower support (3) at the opposite side of the upper support (11), and the outer surface of the movable plate (12) is fixedly provided with a support rod (13) corresponding to the electric push rod (14).

2. The chamfering device for producing a pressure reducing valve according to claim 1, wherein: and the flange plate (7) is internally provided with a positioning hole matched with the positioning pin (8), and the positioning hole is spliced with the positioning pin (8).

3. The chamfering device for producing a pressure reducing valve according to claim 1, wherein: the top of bottom plate (1) just is located the outside fixed mounting of motor (5) and has the bracing piece, the top of bracing piece is rotated and is connected with the ball, the ring channel corresponding with the ball is seted up to the bottom of carousel (6), and the ring channel rotates with the ball to be connected.

4. The chamfering device for producing a pressure reducing valve according to claim 1, wherein: the two vertical rods (2) and the two movable plates (12) are arranged, the upper support (11) and the lower support (3) are rotatably connected with the movable plates (12) through extension rods, and the movable plates (12) are triangular.

5. The chamfering device for producing a pressure reducing valve according to claim 1, wherein: the cutter is characterized in that the left side of the upper support (11) and the left side of the lower support (3) are rotatably connected with a cutter handle, and a cutter is fixedly mounted on one side of the cutter handle close to the flange plate (7).

6. The chamfering device for producing a pressure reducing valve according to claim 1, wherein: the support rod (13) is rotatably connected with the electric push rod (14), and the upper support (11), the lower support (3) and the movable plate (12) are all made of stainless steel.

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