CN218210787U - Device suitable for adjustment and support of mechanical poking hole machine drill rod - Google Patents

Abstract

The utility model discloses a device suitable for mechanical wind-hole poking machine drill rod adjustment and support relates to the technical field of nonferrous metallurgy, and comprises a fixed plate connected on a wind-hole poking machine sliding seat in a detachable mode, and a plurality of drill rod brackets positioned on the fixed plate in a clamping manner, wherein each drill rod bracket is fixed at the corresponding position of the fixed plate in a detachable connection mode, the back of each drill rod bracket is provided with a threaded hole A, and the fixed plate is provided with a threaded hole B locked with the corresponding drill rod bracket through a bolt component; the utility model discloses a block is connected and can effectively be adjusted to the drill rod central line, eliminates the card of disclosing the wind eye in-process and appearing, holds back the existing, and it is long when having shortened the maintenance, more convenient when changing the drill rod bracket, the while also the wearing and tearing of a drill rod seat that have significantly reduced have improved the availability factor's of equipment advantage.

Description

Device suitable for adjustment and support of mechanical poking hole machine drill rod

Technical Field

The utility model relates to a non ferrous metallurgy technical field, more specifically relate to be applicable to the technical field of mechanical wind-poking eye machine drill rod adjustment and support.

Background

In the converter blowing process, a steel chisel on a mechanical poking wind eye machine is needed to poke the wind eye at the rear side of the converter at regular time. Due to the cooling effect of air, high-temperature copper liquid is easy to condense and block at the air inlet, so that the ventilation area of the air inlet is reduced, the air supply resistance is increased, the blowing effect is influenced, the production efficiency of the converter is reduced, and finally the technical indexes and the economic indexes of the converter, such as the service life, the yield and the like, are influenced. The working process of the existing poking wind eye machine is completed by driving a piston rod to reciprocate by air pressure wind. The front end of the piston rod is connected with the sliding seat through a U-shaped joint, and a drill rod support seat for placing a steel drill rod is installed at the front end of the sliding seat. The drill rod support seat is connected with the sliding seat through a bolt, and the sliding seat reciprocates along the axis direction of the cylinder under the driving of the piston rod, so that the steel drill rod completes the process of poking the air hole.

In the converter blowing process, slag splashed from a furnace mouth falls on a polished rod, and a sliding seat frequently reciprocates on the polluted polished rod, so that the coaxiality of the center of a supporting rod seat and a piston rod is reduced, the phenomena of steel drill clamping and blocking easily occur in the process of poking a wind hole, and the poking effect is influenced. Meanwhile, due to the heat transfer phenomenon, the steel drill has higher temperature in the working process, the rigidity is weakened, the steel drill is easy to bend or break, and the integral structure of the drill rod seat is finally broken. In the use, in case the drill rod base fracture phenomenon appears, just need to get off the whole change of dismantling of drill rod base, the maintenance process is longer, influences the operation rate of disclosing the wind eye machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the technical problem of the influence of the drill rod card, the phenomenon of holding back and the drill rod seat life-span that present disclose the wind eye in-process and to disclosing the wind eye machine operating rate, the utility model provides a device suitable for mechanical disclose wind eye machine drill rod adjustment and support.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a device suitable for wind eye machine drill rod adjustment is disclosed to machinery and is supported, includes a plurality of drill rod brackets of fixed plate, block location on the fixed plate of connecting on the wind eye machine slide through the mode of dismantling, and every drill rod bracket is all fixed at the corresponding position of fixed plate through dismantling the connected mode, and every drill rod bracket back all is provided with screw hole A, be provided with the screw hole B that corresponds the drill rod bracket through bolt assembly locking on the fixed plate.

Furthermore, the fixed plate comprises a vertically arranged back plate, a plurality of middle butt joint grooves which are arranged in the middle of the front side of the back plate at equal intervals, a left butt joint groove arranged at the left end of the front side of the back plate, and a right butt joint groove arranged at the right end of the front side of the back plate;

the plurality of drill rod brackets comprise a plurality of middle drill rod brackets which are matched with the middle butt joint grooves one by one, a left drill rod bracket which is matched with the left butt joint groove, and a right drill rod bracket which is matched with the right butt joint groove.

Furthermore, the middle steel chisel bracket comprises a groove body with an upward square opening, assembling lug plates arranged on two sides of the groove body, an opening arranged on the front side of the groove body and a threaded hole B arranged on the rear side of the groove body, and auxiliary clamping grooves with shapes corresponding to the assembling lug plates on the two sides are arranged in the middle butt joint groove.

Further, the left side drill rod bracket includes that the opening is square left cell body and the right side that sets up on left cell body right side are assembled the otic placode, the left end is provided with the shape in the butt joint inslot and is assembled the auxiliary slot that the otic placode corresponds with the right side.

Further, the right side drill rod bracket includes that the opening is square right cell body and the left otic placode of assembling of setting at right cell body, the right-hand member is provided with the shape and assembles the auxiliary slot that the otic placode corresponds with a left side in the butt joint inslot.

The beneficial effects of the utility model are as follows:

1. the utility model relates to a rationally, carry out the design transformation through disclosing a wind eye machine drill rod seat at present, through the structure that changes drill rod bracket and fixed plate, can adjust and support to the drill rod central line, further reduce machinery and disclose a wind eye machine drill rod seat overall structure's fracture and maintenance rate, and then promote machinery and disclose a wind eye machine operation rate, the block is connected and can be effectively adjusted to the drill rod central line, eliminate the card of disclosing the wind eye in-process and appear, hold the phenomenon suffocated.

2. When a drill rod bracket structure damages, only need with the drill rod bracket change of damage can, need not to change whole drill rod seat, it is long when having shortened the maintenance, it is more convenient when changing the drill rod bracket, also the wearing and tearing of the drill rod seat that have also significantly reduced simultaneously, improved the availability factor of equipment.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a perspective view of FIG. 1;

FIG. 3 is a top view of FIG. 2;

FIG. 4 is a schematic mechanical view of the fixing plate;

FIG. 5 is a schematic view of the mechanism of the intermediate drill steel holder;

FIG. 6 is a schematic view of the left side of the drill steel holder;

FIG. 7 is a schematic view of the right-side drill steel holder

Reference numerals: 1-fixing plate, 1-1-back plate, 1-2-middle butt groove, 1-3-left butt groove, 1-4-right butt groove, 2-middle drill rod bracket, 2-1-groove body, 2-2-assembled lug plate, 2-3-opening, 3-left drill rod bracket, 3-1-left groove body, 3-2-right assembled lug plate, 4-right drill rod bracket, 4-1-right groove body and 4-2-left assembled lug plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

Example 1

As shown in fig. 1 to 7, the present embodiment provides a device suitable for adjusting and supporting the drill rod of a mechanical punching machine, which comprises a fixing plate 1 detachably connected to a sliding seat of the punching machine, and a plurality of drill rod holders fixed on the fixing plate 1 by engaging with each other, wherein each drill rod holder is fixed at a corresponding position of the fixing plate 1 by a detachable connection.

The back of each drill rod bracket is provided with a threaded hole A, and the fixed plate 1 is provided with a threaded hole B which is locked by a bolt assembly and corresponds to the drill rod bracket.

The fixed plate 1 comprises a vertically arranged back plate 1-1, a plurality of middle butt joint grooves 1-2 which are arranged in the middle of the front side of the back plate 1-1 at equal intervals, a left butt joint groove 1-3 arranged at the left end of the front side of the back plate 1-1, and a right butt joint groove 1-4 arranged at the right end of the front side of the back plate 1-1;

the plurality of drill steel brackets comprise a plurality of middle drill steel brackets 2 which are matched with the middle butt joint grooves 1-2 one by one, a left-side drill steel bracket 3 which is matched with the left-side butt joint grooves 1-3, and a right-side drill steel bracket 4 which is matched with the right-side butt joint grooves 1-4.

The middle steel chisel bracket 2 comprises a groove body 2-1 with an upward square opening, assembling lug plates 2-2 arranged on two sides of the groove body 2-1, an opening 2-3 arranged on the front side of the groove body 2-1 and a threaded hole B arranged on the rear side of the groove body 2-1, and auxiliary clamping grooves with shapes corresponding to the assembling lug plates 2-2 on the two sides are arranged in the middle butt joint groove 1-2.

The left steel chisel bracket 3 comprises a left groove body 3-1 with an upward square opening and a right assembling lug plate 3-2 arranged on the right side of the left groove body 3-1, and an auxiliary clamping groove with a shape corresponding to that of the right assembling lug plate 3-2 is arranged in the left butt joint groove 1-3.

The right side steel chisel bracket 4 comprises a right groove body 4-1 with an upward square opening and a left assembling lug plate 4-2 arranged on the left side of the right groove body 4-1, and an auxiliary clamping groove with a shape corresponding to that of the left assembling lug plate 4-2 is arranged in the right end butt joint groove 1-4.

In this embodiment, through carrying out the design transformation to disclosing the eye machine drill rod seat at present, through the structure that changes drill rod bracket and fixed plate, can adjust and support to the drill rod central line, further reduce the fracture and the maintenance rate of mechanical eye machine drill rod seat overall structure of disclosing, and then promote mechanical eye machine operation rate of disclosing, the block is connected and can effectively be adjusted to the drill rod central line, eliminates the card of disclosing the eye in-process appearance, holds back the current.

Claims (5)

1. The utility model provides a device suitable for adjustment of mechanical wind-hole poking machine drill rod and support which characterized in that includes through can dismantle fixed plate (1), a plurality of drill rod brackets of block location on fixed plate (1) of mode connection on the wind-hole poking machine slide, every drill rod bracket is all fixed in the corresponding position of fixed plate (1) through can dismantling the connected mode, every drill rod bracket back all is provided with screw hole A, be provided with the screw hole B that corresponds the drill rod bracket through bolt assembly locking on fixed plate (1).

2. The device suitable for adjusting and supporting the drill steel of the mechanical wind poking machine according to claim 1, wherein the fixing plate (1) comprises a vertically arranged back plate (1-1), a plurality of middle butt joint grooves (1-2) which are arranged in the middle of the front side of the back plate (1-1) at equal intervals, a left butt joint groove (1-3) which is arranged at the left end of the front side of the back plate (1-1), and a right butt joint groove (1-4) which is arranged at the right end of the front side of the back plate (1-1);

the plurality of the steel chisel brackets comprise a plurality of middle steel chisel brackets (2) which are matched with the middle butt joint grooves (1-2) one by one, a left side steel chisel bracket (3) which is matched with the left end butt joint grooves (1-3), and a right side steel chisel bracket (4) which is matched with the right end butt joint grooves (1-4).

3. The device suitable for adjusting and supporting the drill steel of the mechanical wind poking machine according to claim 2, wherein the middle drill steel bracket (2) comprises a groove body (2-1) with an upward square opening, assembling lugs (2-2) arranged on two sides of the groove body (2-1), an opening (2-3) arranged on the front side of the groove body (2-1) and a threaded hole B arranged on the rear side of the groove body (2-1), and auxiliary clamping grooves with shapes corresponding to the assembling lugs (2-2) on the two sides are arranged in the middle butt joint groove (1-2).

4. The device suitable for adjusting and supporting the drill steel of the mechanical barrel-punching machine according to claim 2, wherein the left drill steel bracket (3) comprises a left groove body (3-1) with an upward square opening and a right assembled lug plate (3-2) arranged on the right side of the left groove body (3-1), and an auxiliary clamping groove with a shape corresponding to that of the right assembled lug plate (3-2) is arranged in the left butt joint groove (1-3).

5. The device for adjusting and supporting the drill steel of the mechanical barrel-punching machine according to claim 2, wherein the right drill steel bracket (4) comprises a right groove body (4-1) with an upward square opening and a left assembled ear plate (4-2) arranged at the left side of the right groove body (4-1), and an auxiliary clamping groove with a shape corresponding to that of the left assembled ear plate (4-2) is arranged in the right butt groove (1-4).

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