CN211564380U - Forging and pressing device for drill bit of petroleum drill rod - Google Patents

Abstract

The utility model discloses an oil drill pipe drill bit forging and pressing device, including the base, set up in the workstation at base middle part and set up in the base top and with the corresponding forging and pressing head of die cavity of workstation through the U-shaped frame, be equipped with the drive on the U-shaped frame the actuating mechanism that the forging and pressing head removed, center on the workstation the vertical spacing post of elasticity that is provided with of die cavity, the cover is equipped with spacing spring on the spacing post of elasticity, and this device has added cylinder, telescopic link, connecting plate, the spacing post of elasticity and spacing spring, and through the spacing post of elasticity and spacing spring to the pushing down of forging and pressing head carry out certain buffering shock attenuation effect and reduce its vibrations and pressure that produce when pushing down for avoided the long-time operation of device to cause the damage to forging and pressing head and workstation, and use to the pushing down of forging and pressing head more stable.

Description

Forging and pressing device for drill bit of petroleum drill rod

Technical Field

The utility model relates to an oil drill pipe drill bit forging device belongs to mechanical equipment technical field.

Background

Forging is one of the main methods and means for metal processing, and is a processing method for processing a part by utilizing a forging machine to enable metal of a metal blank to generate plastic deformation and fracture, the forging plays a very important role in national economy, is an indispensable processing technology in equipment manufacturing, machinery, automobiles, military industry and aerospace industry, and the forging industry is more and more emphasized along with the continuous deepening of economic structure adjustment, so the development of the forging industry becomes more important.

At present, in carrying out forging and pressing course of working to the drill bit base, when forging and pressing head carries out forging and pressing from top to bottom to the work piece in the workstation, because the forging and pressing head passes through the pneumatic cylinder and drives the pressure that leads to bearing too big, the vibrations that the forging and pressing head received are great relatively, long-time function causes the damage to forging and pressing head and workstation etc. easily, and can't stably forge and press, and then make and reduce the machining precision and the qualification rate to the drill bit base, and current forging and pressing device is not convenient for collect the forging and pressing waste material, make the device practicality lower, to above problem, we provide an oil drill pipe drill bit forging and pressing device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil drill pipe drill bit forging and pressing device with buffering shock-absorbing function.

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

the utility model provides an oil drill pipe drill bit forging and pressing device, includes base and collecting tank, sets up in the workstation at base middle part and sets up in the base top and the forging and pressing head corresponding with the die cavity of workstation through the U-shaped frame, terminal surface fixed mounting has the backup pad that is less than terminal surface area under the workstation, be equipped with the drive on the U-shaped frame the actuating mechanism that the forging and pressing head removed, center on the workstation the die cavity is vertical to be provided with the spacing post of elasticity, the cover is equipped with spacing spring on the spacing post of elasticity.

A material collecting box with an opening at the top is arranged below the workbench on the base.

The side part of the base is provided with an opening, the bottom end of the material collecting box is provided with a sliding chute, the base is provided with a convex sliding strip matched with the sliding chute, and the material collecting box can be drawn out from the opening along the convex sliding strip.

The end department that the opening is relative all is equipped with the hasp, be equipped with on the collecting tank with the knot position of hasp adaptation.

The driving mechanism comprises an air cylinder, the bottom end of the air cylinder is vertically and fixedly installed at the middle position of the inner wall of the top end of the U-shaped frame, a telescopic rod is fixedly installed at the output end of the air cylinder, the other end of the telescopic rod is vertically and fixedly connected with a connecting plate, and a forging head is fixedly installed at the other end of the connecting plate.

The utility model has the advantages that:

(1) the utility model relates to an oil drill pipe drill bit forging and pressing device, this device has added the silo that gathers materials, the magazine that gathers materials, protruding draw runner, spout, baffle, hasp and knot position, and the waste material of processing is collected through the box that gathers materials with the protruding draw runner sliding connection of the silo bottom that gathers materials during the use, and is convenient for install to the box that gathers materials and dismantles the clearance to the hasp that sets up through the baffle both sides is connected with knot position buckle and is fixed it, makes the device more stable convenient in the in-service use process.

(2) The utility model relates to an oil drill pipe drill bit forging and pressing device, cylinder, telescopic link, connecting plate, the spacing post of elasticity and spacing spring have been added to this device, vibrations and pressure that produce when pressing down to the forging head through the spacing post of elasticity and spacing spring and carry out certain buffering shock attenuation effect and reduce it and push down during the use for avoided the long-time operation of device to cause the damage to forging head and workstation, and use to push down the forging head more stable, make the device more practical in the use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

FIG. 3 is an enlarged schematic view of the structure at B of the present invention;

FIG. 4 is the side view partial structure schematic diagram of the material collecting mechanism of the utility model

Fig. 5 is a schematic view of the local structure of the connection between the working table and the supporting plate of the present invention.

In the figure: 1. a base; 2. a material collecting mechanism; 21. a material collecting groove; 22. a material collecting box; 23. a convex slider; 24. a chute; 25. a baffle plate; 3. a limiting mechanism; 31. locking; 32. buckling; 4. a support plate; 5. a work table; 6. a U-shaped frame; 7. a drive mechanism; 71. a cylinder; 72. a telescopic rod; 73. a connecting plate; 8. forging and pressing head; 9. a damping mechanism; 91. an elastic limit column; 92. and a limiting spring.

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. 1-5, the present invention provides a technical solution: the utility model provides an oil drill pipe drill bit forging and pressing device, including base 1 and collecting tank 21, set up in the workstation 5 at base 1 middle part and set up in base 1 top and with the corresponding forging head 8 of die cavity of workstation 5 through U-shaped frame 6, terminal surface fixed mounting has the backup pad 4 that is less than terminal surface area under the workstation 5, be equipped with the actuating mechanism 7 that drive forging head 8 removed on the U-shaped frame 6, be provided with spacing post 91 of elasticity around the die cavity is vertical on the workstation 5, the cover is equipped with spacing spring 92 on the spacing post 91 of elasticity, through setting up collecting mechanism 2, stop gear 3, actuating mechanism 7 and damper 9, make the device be convenient for collect the clearance to the waste material of processing completion, and make the device more stable convenient in the use.

Wherein, base 1's lateral part is equipped with the opening, and spout 24 is seted up to the bottom of the box 22 that gathers materials, and base 1 is equipped with the protruding draw runner 23 with spout 24 adaptation, and the box 22 that gathers materials can be taken out from the opening along protruding draw runner 23, and the box 22 that gathers materials can be taken out from base 1 lateral part opening along protruding draw runner 23 to can conveniently collect and empty the waste material.

Wherein, the end department that the opening is relative all is equipped with hasp 31, is equipped with on the collecting trough 21 with the knot position 32 of hasp 31 adaptation for the device is more stable convenient in the in-service use process, and collecting trough 21 both sides inner wall upper end fixed mounting has backup pad 4, and workstation 5 sets up in backup pad 4.

Wherein, actuating mechanism 7 includes cylinder 71, the perpendicular fixed mounting in 6 top inner walls intermediate position departments in U-shaped frame of cylinder 71 bottom, and cylinder 71 output end fixed mounting has telescopic link 72, the perpendicular fixedly connected with connecting plate 73 of telescopic link 72 other end, and connecting plate 73 other end fixed mounting has forging head 8, carry out certain buffering shock attenuation effect and reduce vibrations and the pressure that produces when it pushes down through spacing post 91 of elasticity and spacing spring 92 to forging head 8's pushing down, make to avoid the long-time operation of device to cause the damage to forging head 8 and workstation.

Specifically, when the utility model is used, firstly, the device is powered on, a drill bit blank to be forged and pressed is put into the workbench 5, the cylinder 71 is started, the operation output end of the cylinder 71 drives the connecting plate 73 at the lower end of the telescopic rod 72 to be pressed downwards, the forging head 8 is fixedly arranged on the connecting plate 73, the pressing of the forging head 8 is buffered to a certain extent by the elastic limit column 91 and the limit spring 92 which are fixedly connected with the edges of the lower corners of the connecting plate 73, the vibration and the pressure generated when the pressing is reduced are reduced, the damage to the forging head 8 and the workbench 5 caused by the long-time operation of the device is avoided, the pressing and forging of the device are more stable, the processed waste materials are collected by the material collecting box 22 which is in sliding connection with the convex slide bar 23 at the bottom end of the material collecting groove 21, and are connected with the buckling positions 32 by the buckles 31 arranged at the two sides of the baffle 25, so that the aggregate box 22 is convenient to install, disassemble and clean, the practicability of the device is improved until the whole working sequence is completed.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 (5)

1. The utility model provides an oil drill pipe drill bit forging device, its characterized in that includes base (1) and collecting tank (21), sets up in workstation (5) at base (1) middle part and sets up in base (1) top and forging head (8) corresponding with the die cavity of workstation (5) through U-shaped frame (6), terminal surface fixed mounting has backup pad (4) that are less than terminal surface area under workstation (5), be equipped with the drive on U-shaped frame (6) actuating mechanism (7) that forging head (8) removed, center on workstation (5) the die cavity is vertical to be provided with spacing post of elasticity (91), the cover is equipped with spacing spring (92) on spacing post of elasticity (91).

2. The forging device for the oil drill rod and the drill bit as claimed in claim 1, wherein a material collecting box (22) with an opening at the top is arranged on the base (1) below the workbench (5).

3. The forging device for the oil drill rod and the drill bit as claimed in claim 2, wherein an opening is formed in the side portion of the base (1), a sliding groove (24) is formed in the bottom end of the material collecting box (22), the base (1) is provided with a convex sliding strip (23) matched with the sliding groove (24), and the material collecting box (22) can be drawn out of the opening along the convex sliding strip (23).

4. The forging device for the drill bit of the petroleum drill rod as claimed in claim 3, wherein the ends opposite to the opening are provided with lock catches (31), and the collecting trough (21) is provided with lock positions (32) matched with the lock catches (31).

5. The oil drill rod drill bit forging device as claimed in claim 1, wherein the driving mechanism (7) comprises an air cylinder (71), the bottom end of the air cylinder (71) is vertically and fixedly installed at the middle position of the inner wall of the top end of the U-shaped frame (6), an expansion rod (72) is fixedly installed at the output end of the air cylinder (71), a connecting plate (73) is vertically and fixedly connected to the other end of the expansion rod (72), and a forging head (8) is fixedly installed at the other end of the connecting plate (73).

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