CN212019466U

CN212019466U - Machining device for machining key groove of valve rod

Info

Publication number: CN212019466U
Application number: CN202020335109.1U
Authority: CN
Inventors: 何娅星; 赵锐; 孟涛
Original assignee: Shanghai Hailuo Industrial Co ltd
Current assignee: Shanghai Hailuo Industrial Co ltd
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-11-27
Anticipated expiration: 2030-03-17

Abstract

The utility model discloses a processingequipment for processing valve rod keyway, including box, electric drill, hydraulic stem and fan, the hydraulic stem fixed connection is on the relative lateral wall of box, electric drill fixed connection is at the tip of hydraulic stem, and the cover is equipped with the drum on the drill bit of electric drill, the fan fixed connection is on the lateral wall of box, and the fan is connected with the drum through the hose, the downside symmetry of electric drill is provided with the clamp plate, the clamp plate sliding connection is in the bottom of box; the utility model discloses not only can effectually avoid the drill chip to splashing all around, and can clear up the drill chip by effectual proper motion, saved manpower and time, it is convenient to have brought for the staff.

Description

Machining device for machining key groove of valve rod

Technical Field

The utility model relates to a valve rod processing equipment technical field specifically is a processingequipment for processing valve rod keyway.

Background

Diameter of the valve rod: for multi-rotary rising stem valves. The electric valve cannot be assembled. Thus, the maximum stem diameter allowed by the electric butterfly valve device cannot pass through the stem of the valve being fitted. The inner diameter of the hollow output shaft of the electric device is required to be larger than the outer diameter of the valve rod of the rising stem valve. To the dark pole valve in local gyration valve and the many gyration valves, though need not consider the problem of passing through of valve rod diameter, but also should fully consider the size of valve rod diameter and keyway when the apolegamy, make the ability normal work after the equipment, the current processingequipment who is used for processing the valve rod keyway that nevertheless does not generally have protector, when carrying out the fluting processing to the valve rod, the drill chip splashes to everywhere, if the dynamics of splashing is too big, still can influence the life of fluting equipment, and be difficult to collect the clearance to the drill chip by oneself, need the staff to carry out manual clearance to the drill chip that splashes to all around, it is consuming time hard, inconvenience has been brought for the staff.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a processingequipment for processing valve rod keyway to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a processingequipment for processing valve rod keyway, includes box, electric drill, hydraulic stem and fan, hydraulic stem fixed connection is on the relative lateral wall of box, electric drill fixed connection is at the tip of hydraulic stem, and the cover is equipped with the drum on electric drill's the drill bit, fan fixed connection is on the lateral wall of box, and the fan is connected with the drum through the hose, electric drill's downside symmetry is provided with the pinch-off blades, pinch-off blades sliding connection is in the bottom of box.

Preferably, the upper surface of the electric drilling machine is fixedly connected with a carrying plate, the upper end of the hydraulic rod is fixedly connected to the lower surface of the carrying plate, the lower end surface of the hydraulic rod is fixedly connected with a connecting plate, and the connecting plate is fixedly connected to the inner side wall of the box body.

Preferably, the output shaft of the electric drilling machine is sleeved with a limiting spring, the upper end of the limiting spring is fixedly connected to the lower surface of the electric drilling machine, the lower end of the limiting spring is fixedly connected to the upper surface of the cylinder, and the lower end of the cylinder is fixedly connected with the protective cover.

Preferably, the outer side wall of the box body is fixedly connected with an accommodating box, the fan is fixedly connected to the bottom of the accommodating box, the side wall of the box body is provided with a through hole, and the through hole is communicated with the accommodating box.

Preferably, the lower surface of the cylinder is provided with an annular groove, one end of the hose is fixedly connected to the side wall of the cylinder and communicated with the annular groove, and the other end of the hose is fixedly connected to the side wall of the through hole.

Preferably, the bottom of the box body is provided with symmetrically arranged sliding grooves, the lower surface of the clamping plate is fixedly connected with a sliding block, and the sliding block is connected in the sliding grooves in a sliding mode.

Preferably, the side wall of the clamping plate is fixedly connected with a return spring, and one end, far away from the clamping plate, of the return spring is fixedly connected to the inner side wall of the box body.

Preferably, one side of the box body is open, and a baffle is inserted on the side wall of the box body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the electric drill in the box, be convenient for carry out the fluting processing to the valve rod, through set up the clamp plate in the downside of electric drill, be convenient for press from both sides the valve rod of required fluting processing and fix, through set up the protection casing on the drill bit of electric drill, can prevent effectively that the drill chip from splashing to all around, through set up the fan in one side of protection casing, be convenient for suck the drill chip out of the box, avoid the staff to clear up the drill chip inside the box manually, saved manpower and time; the machining device for machining the valve rod key groove can effectively avoid splashing of drilling cuttings around, can effectively clean the drilling cuttings by self, saves labor and time, and brings convenience to workers.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the front internal structure of the present invention;

FIG. 3 is a schematic view of the inner structure of the left side of the present invention;

FIG. 4 is a schematic view of a portion of the enlarged structure at A in FIG. 3;

FIG. 5 is a cross-sectional view of the protective cover and the cylinder of the present invention;

in the figure: the device comprises a box body 1, an electric drilling machine 2, a hydraulic rod 3, a fan 4, a cylinder 5, a hose 6, a clamping plate 7, a loading plate 8, a connecting plate 9, a limiting spring 10, an accommodating box 11, a through hole 12, an annular groove 13, a sliding groove 14, a sliding block 15, a return spring 16, a protective cover 17 and a baffle 18.

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.

Please refer to fig. 1-5, in the embodiment of the utility model, a processingequipment for processing valve rod keyway, the power distribution box comprises a box body 1, electric drill 2, hydraulic stem 3 and fan 4, electric drill 2, the theory of operation and the structure of hydraulic stem 3 and fan 4 are prior art, the event is no longer repeated in detail here than, and wire on electric drill 2 and the fan 4 passes through control switch and power storage equipment electric connection, 3 fixed connection of hydraulic stem is on the relative lateral wall of

box

1, 2 fixed connection of electric drill is at the tip of hydraulic stem 3, and the cover is equipped with drum 5 on electric drill 2's the drill bit, 4 fixed connection of fan is on the lateral wall of box 1, and fan 4 is connected with drum 5 through hose 6, electric drill 2's downside symmetry is provided with clamp plate 7, clamp plate 7 sliding connection is in the bottom of box 1.

The last fixed surface of electric drill 2 is connected with carries thing board 8, and the upper end fixed connection of hydraulic stem 3 carries the lower surface of thing board 8, and the lower terminal surface fixed connection of hydraulic stem 3 has connecting plate 9, and connecting plate 9 fixed connection is on the inside wall of box 1, and the hydraulic stem 3 of being convenient for drives reciprocating of electric drill 2.

The output shaft of the electric drilling machine 2 is sleeved with a limiting spring 10, the upper end of the limiting spring 10 is fixedly connected to the lower surface of the electric drilling machine 2, the lower end of the limiting spring 10 is fixedly connected to the upper surface of the cylinder 5, and the lower end of the cylinder 5 is fixedly connected with a protective cover 17, so that the lower end face of the protective cover 17 is attached to the bottom of the box body 1 through the tension of the limiting spring 10.

Fixedly connected with holds box 11 on the lateral wall of box 1, and fan 4 fixed connection is in the bottom that holds box 11, and has seted up through-hole 12 on the lateral wall of box 1, and through-hole 12 with hold box 11 and be linked together, the longitudinal section of the remaining protection casing 17 of through-hole 12 is trapezoidal, and the drill chip of the fan 4 of being convenient for is inhaled the drill chip of box 1 bottom and is held in the box 11 through the cooperation of through-hole 12, hose 6 and protection casing 17.

The lower surface of drum 5 has seted up ring channel 13, and the one end fixed connection of hose 6 is linked together on the lateral wall of drum 5 and with ring channel 13, and the other end fixed connection of hose 6 is on the lateral wall of through-hole 12, and the tip fixed connection of the hose 6 of being convenient for is on the lateral wall of drum 5 and box 1.

The bottom of box 1 is seted up the spout 14 that the symmetry set up, and the lower fixed surface of clamp plate 7 is connected with slider 15, and slider 15 sliding connection is in spout 14, and the clamp plate 7 sliding connection of being convenient for is in the bottom of box 1.

Fixedly connected with reset spring 16 on the lateral wall of pinch-off blades 7, the one end fixed connection that reset spring 16 kept away from pinch-off blades 7 is on the inside wall of box 1, through reset spring 16's tension for two pinch-off blades 7 move in opposite directions.

One side part of the box body 1 is in an opening shape, and a baffle 18 is inserted on the side wall of the box body 1, so that the materials can be conveniently taken out and placed.

When the utility model is used, the baffle 18 is drawn out, the valve rod required to be grooved is placed between the two clamping plates 7, the tension of the reset spring 16 is used for tightening and fixing the valve rod by the two clamping plates 7, the position required to be grooved is positioned under the electric drilling machine 2, the baffle 18 is inserted into the opening end part of the box body 1, the electric drilling machine 2 is started, the hydraulic rod 3 and the fan 4 are started, the operation of the electric drilling machine 2 can lead the drill bit on the electric drilling machine 2 to perform the groove drilling treatment on the valve rod, the operation of the hydraulic rod 3 drives the electric drilling machine 2 to move downwards, thereby increasing the depth of the key groove, the electric drilling machine 2 can lead the protective cover 17 to be attached to the upper surface of the valve rod in the downward moving process, thereby placing the drilling cuttings on the valve rod to splash, the drilling cuttings can be sucked into the box 11 by the annular groove 13 and the hose 6 by the operation of the fan 4, thereby avoiding the cleaning of the drilling cuttings inside the box body, the manpower and the time are saved.

"fixedly connected" as described in the present invention means that two parts connected to each other are fixed together, typically by welding, screwing or gluing; "rotationally coupled" means that two components are coupled together and capable of relative motion.

Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.

Therefore, the above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application; all changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. The utility model provides a processingequipment for processing valve rod keyway, includes box (1), electric drill (2), hydraulic stem (3) and fan (4), its characterized in that: hydraulic stem (3) fixed connection is on the relative lateral wall of box (1), electric drill (2) fixed connection is at the tip of hydraulic stem (3), and the cover is equipped with drum (5) on the drill bit of electric drill (2), fan (4) fixed connection is on the lateral wall of box (1), and fan (4) are connected with drum (5) through hose (6), the downside symmetry of electric drill (2) is provided with pinch-off blades (7), pinch-off blades (7) sliding connection is in the bottom of box (1).

2. The machining device for machining the keyway of the valve rod is characterized in that a carrying plate (8) is fixedly connected to the upper surface of the electric drilling machine (2), the upper end of the hydraulic rod (3) is fixedly connected to the lower surface of the carrying plate (8), a connecting plate (9) is fixedly connected to the lower end face of the hydraulic rod (3), and the connecting plate (9) is fixedly connected to the inner side wall of the box body (1).

3. The machining device for machining the keyway of the valve rod is characterized in that a limiting spring (10) is sleeved on an output shaft of the electric drilling machine (2), the upper end of the limiting spring (10) is fixedly connected to the lower surface of the electric drilling machine (2), the lower end of the limiting spring (10) is fixedly connected to the upper surface of the cylinder (5), and a protective cover (17) is fixedly connected to the lower end of the cylinder (5).

4. The machining device for machining the keyway of the valve rod is characterized in that a containing box (11) is fixedly connected to the outer side wall of the box body (1), the fan (4) is fixedly connected to the bottom of the containing box (11), a through hole (12) is formed in the side wall of the box body (1), and the through hole (12) is communicated with the containing box (11).

5. The machining device for machining the keyway of the valve rod is characterized in that the lower surface of the cylinder (5) is provided with an annular groove (13), one end of the hose (6) is fixedly connected to the side wall of the cylinder (5) and communicated with the annular groove (13), and the other end of the hose (6) is fixedly connected to the side wall of the through hole (12).

6. The machining device for machining the keyway of the valve rod is characterized in that sliding grooves (14) are symmetrically formed in the bottom of the box body (1), sliding blocks (15) are fixedly connected to the lower surface of the clamping plate (7), and the sliding blocks (15) are slidably connected into the sliding grooves (14).

7. The machining device for machining the keyway of the valve rod is characterized in that a return spring (16) is fixedly connected to the side wall of the clamping plate (7), and one end, far away from the clamping plate (7), of the return spring (16) is fixedly connected to the inner side wall of the box body (1).

8. The machining device for machining the keyway of the valve rod as claimed in claim 1, wherein one side portion of the box body (1) is open, and a baffle (18) is inserted on the side wall of the box body (1).