CN215509048U

CN215509048U - Oblique tapping machining device for aluminum die castings

Info

Publication number: CN215509048U
Application number: CN202122107426.5U
Authority: CN
Inventors: 郝建
Original assignee: Changzhou Jiatai Aluminum Co ltd
Current assignee: Changzhou Jiatai Aluminum Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-01-14
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses an oblique hole drilling device for an aluminum die casting, and relates to the technical field of aluminum die casting machining. The utility model comprises a bottom plate, wherein a lifting rod is sleeved at one end part of the bottom plate; the top end of the lifting rod is hinged with an installation plate; the mounting plate is provided with an electric tapper bottom plate, one end of the electric tapper bottom plate, which is far away from the lifting rod, is in sliding fit with a movable rod; one end of the movable rod, which is far away from the bottom plate, is rotatably connected with a connecting rod; the other end of the connecting rod is hinged with the mounting plate; the bottom plate is respectively provided with a movable clamping seat and a fixed clamping seat. According to the utility model, through the matched use of the bottom plate, the lifting rod, the mounting plate, the moving rod and the connecting rod, when the second adjusting screw rotates, the moving rod is driven to move along the second guide groove, and the deflection angle and the height of the mounting plate are adjusted under the action of the fastening bolt, so that the electric tapper can perform tapping on the surfaces of aluminum die castings at different angular positions and different sizes, the accuracy of the oblique tapping position is increased, and the actual use requirement is met.

Description

Oblique tapping machining device for aluminum die castings

Technical Field

The utility model belongs to the technical field of aluminum die casting machining, and particularly relates to an oblique hole drilling machining device for an aluminum die casting.

Background

The aluminum die casting is a part of pressure casting, it is a mechanical die casting machine of pressure casting which uses the die set of the casting, pour the liquid aluminum or aluminum alloy heated into the pan feeding mouth of the die casting machine, die-cast through the die casting machine, cast the aluminum part or aluminum alloy part of shape and size that the mould limits, because metal aluminum and aluminum alloy have very good mobility and plasticity, and the casting process is casting in the die casting machine with pressure, therefore the aluminum die casting can make various more complicated shapes, can also make higher precision and finish, thus the mechanical processing amount of the casting and the casting allowance of metal aluminum or aluminum alloy have been reduced to a great extent.

The existing tapping machine for aluminum die castings generally adopts a fixed machine tool to perform tapping processing, but cannot perform manual operation on oblique tapping of the aluminum die castings, but easily causes the tapping position to deviate during actual operation, so that the position positioning accuracy of the oblique tapping is poor, the manual labor intensity is high, and the requirement of actual use cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an aluminum die casting oblique tapping machining device which solves the problems that the existing aluminum die casting oblique tapping operation is inconvenient and the tapping position accuracy is poor through the matched use of a bottom plate, a lifting rod, a mounting plate, a moving rod and a connecting rod.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to an oblique tapping processing device for an aluminum die casting, which comprises a bottom plate,

one end of the bottom plate is sleeved with a lifting rod; the top end of the lifting rod is hinged with an installation plate; an electric hole digger is arranged on the mounting plate

A moving rod is slidably matched at one end of the bottom plate, which is far away from the lifting rod; one end of the movable rod, which is far away from the bottom plate, is rotatably connected with a connecting rod; the other end of the connecting rod is hinged with the mounting plate;

the bottom plate is respectively provided with a movable clamping seat and a fixed clamping seat.

Furthermore, a connecting inserting cylinder matched with the lifting rod is vertically fixed at one end of the bottom plate; a spring bolt is arranged on the side surface of the top end of the connecting inserting cylinder; the bolt end of the spring bolt extends into the connecting inserting barrel.

Furthermore, bolt holes matched with the spring bolts are formed in the linear array on the side face of the lifting rod; the top end of the lifting rod is provided with a hinged support.

Furthermore, the surface of the mounting plate is provided with a mounting hole matched with the electric hole digger; one end of the mounting plate is provided with a first connecting seat matched with the hinged support; and a second connecting seat matched with the connecting rod is arranged at the other end of the mounting plate.

Furthermore, one end of the bottom plate is provided with a first guide groove; a first adjusting screw rod is rotatably connected between the two ends of the first guide groove; an extension rod is fixed at the other end of the bottom plate; the surface of the extension rod is provided with a second guide groove; and a second adjusting screw rod is rotatably connected between the two ends of the second guide groove.

Furthermore, a second guide strip matched with the second guide groove and a second threaded hole matched with the second adjusting screw rod are respectively arranged on the side surface of the bottom end of the movable rod; and a fastening bolt rotationally connected with the connecting rod is arranged at the top end of the movable rod.

Furthermore, the bottom of the movable clamping seat is respectively provided with a first guide strip matched with the first guide groove and a first threaded hole matched with the first adjusting screw rod.

The utility model has the following beneficial effects:

according to the utility model, through the matched use of the bottom plate, the lifting rod, the mounting plate, the moving rod and the connecting rod, when the second adjusting screw rotates, the moving rod is driven to move along the second guide groove, and the deflection angle and the height of the mounting plate are adjusted under the action of the fastening bolt, so that the electric tapper can perform tapping on the surfaces of aluminum die castings at different angular positions and different sizes, the accuracy of the oblique tapping position is increased, and the actual use requirement is met.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an oblique hole drilling device for an aluminum die casting according to the utility model;

fig. 2 is a schematic sectional structure view of an oblique hole drilling device for aluminum die castings.

Fig. 3 is a schematic structural diagram of the base plate.

Fig. 4 is a schematic structural view of the lifting rod.

Fig. 5 is a schematic structural view of the mounting plate.

Fig. 6 is a schematic structural view of the moving rod.

Fig. 7 is a schematic structural view of the movable holder.

In the drawings, the components represented by the respective reference numerals are listed below:

1-bottom plate, 2-lifting rod, 3-mounting plate, 4-electric hole opener, 5-moving rod, 6-connecting rod, 7-moving clamping seat, 8-fixing clamping seat, 9-first adjusting screw, 10-second adjusting screw, 101-connecting inserting barrel, 102-spring bolt, 103-first guide groove, 104-extending rod, 105-second guide groove, 201-bolt hole, 202-hinged seat, 301-mounting hole, 302-first connecting seat, 303-second connecting seat, 501-second guide bar, 502-second threaded hole, 503-fastening bolt, 701-first guide bar and 702-first threaded hole.

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. 1-7, the present invention is an apparatus for processing an oblique hole of an aluminum die casting, including a base plate 1, wherein a lifting rod 2 is sleeved on one end of the base plate 1; the top end of the lifting rod 2 is hinged with a mounting plate 3; an electric hole digger 4 is arranged on the mounting plate 3, and a moving rod 5 is in sliding fit with one end of a bottom plate 1 far away from the lifting rod 2; one end of the movable rod 5, which is far away from the bottom plate 1, is rotatably connected with a connecting rod 6; the other end of the connecting rod 6 is hinged with the mounting plate 3; the bottom plate 1 is respectively provided with a movable clamping seat 7 and a fixed clamping seat 8.

Wherein, one end of the bottom plate 1 is vertically fixed with a connecting inserting cylinder 101 matched with the lifting rod 2; the side surface of the top end of the connecting inserting cylinder 101 is provided with a spring bolt 102; the bolt end of the spring bolt 102 extends into the connecting inserting cylinder 101; the side surface of the lifting rod 2 is provided with bolt holes 201 which are matched with the spring bolts 102 in a linear array; the top end of the lifting rod 2 is provided with a hinged support 202, in short, the lifting rod 2 is upwards pumped from the connecting plug cylinder 101, the spring plug 102 is mutually inserted into the plug pin hole 201 on the side surface of the lifting rod 2, the height of the mounting plate 3 is fixed, and the aluminum die castings of different sizes and models are perforated.

Wherein, the surface of the mounting plate 3 is provided with a mounting hole 301 matched with the electric hole opener 4; one end of the mounting plate 3 is provided with a first connecting seat 302 matched with the hinged support 202; the other end of the mounting plate 3 is provided with a second connecting seat 303 matched with the connecting rod 6.

Wherein, one end of the bottom plate 1 is provided with a first guide groove 103; a first adjusting screw 9 is rotatably connected between the two ends of the first guide groove 103; an extension rod 104 is fixed at the other end of the bottom plate 1; the surface of the extension rod 104 is provided with a second guide groove 105; a second adjusting screw 10 is rotatably connected between the two ends of the second guide groove 105; the side surface of the bottom end of the movable rod 5 is respectively provided with a second guide bar 501 matched with the second guide groove 105 and a second threaded hole 502 matched with the second adjusting screw 10; the top end of the movable rod 5 is provided with a fastening bolt 503 which is mutually and rotatably connected with the connecting rod 6; remove holder 7 bottom and be equipped with first guide slot 103 matched with first conducting bar 701 respectively and with first adjusting screw 9 matched with first screw hole 702, in short, rotate first adjusting screw 9, under the limiting displacement of first guide slot 103, make removal holder 7 remove and carry out the centre gripping to the aluminium die casting and fix, through rotating second adjusting screw 10, and under the limiting displacement of second guide slot 105, make carriage release lever 5 translation, and carriage release lever 5 is when the translation, under the effect of connecting rod 6, adjust the angle of mounting panel 3, and fix connecting rod 6 through fastening bolt 503, make electronic hole digger 4 carry out the slant trompil to the aluminium die casting, the precision in slant trompil position has been increased.

One specific application of this embodiment is: aluminum die castings are placed between a fixed clamping seat 8 and a movable clamping seat 7 on the surface of a base plate 1, the movable clamping seat 7 is moved to clamp and fix the aluminum die castings under the limiting action of a first guide groove 103 by rotating a first adjusting screw 9, a lifting rod 2 is upwards pumped from a connecting insert cylinder 101, the lifting rod 2 is mutually inserted and connected with a bolt hole 201 in the side surface of the lifting rod 2 through a spring bolt 102, the height of a mounting plate 3 is fixed, the aluminum die castings with different sizes and models are subjected to hole opening, the movable rod 5 is horizontally moved by rotating a second adjusting screw 10 under the limiting action of a second guide groove 105, the movable rod 5 is horizontally moved, the angle of the mounting plate 3 is adjusted under the action of a connecting rod 6, the connecting rod 6 is fixed through a fastening bolt 503, an electric hole opener 4 is used for obliquely opening the aluminum die castings, and the accuracy of the oblique hole opening position is improved, meets the requirement of practical use.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an aluminium die casting slant trompil processingequipment, includes bottom plate (1), its characterized in that:

a lifting rod (2) is sleeved at one end of the bottom plate (1); the top end of the lifting rod (2) is hinged with a mounting plate (3); an electric hole digger (4) is arranged on the mounting plate (3)

A moving rod (5) is matched at one end of the bottom plate (1) far away from the lifting rod (2) in a sliding manner; one end of the movable rod (5) far away from the bottom plate (1) is rotatably connected with a connecting rod (6); the other end of the connecting rod (6) is hinged with the mounting plate (3);

the bottom plate (1) is respectively provided with a movable clamping seat (7) and a fixed clamping seat (8).

2. The oblique tapping machine for aluminum die castings according to claim 1, wherein a connecting insert (101) engaged with the lifting rod (2) is vertically fixed at one end of the base plate (1); a spring bolt (102) is arranged on the side surface of the top end of the connecting inserting cylinder (101); the bolt end of the spring bolt (102) extends into the connecting inserting barrel (101).

3. The oblique tapping machining device for the aluminum die casting as claimed in claim 2, wherein the side surface of the lifting rod (2) is provided with a linear array of pin holes (201) matched with the spring pins (102); the top end of the lifting rod (2) is provided with a hinged support (202).

4. The oblique tapping machine for aluminum die castings according to claim 3, wherein the mounting plate (3) is provided with a mounting hole (301) on the surface thereof for engaging with the electric tapper (4); one end of the mounting plate (3) is provided with a first connecting seat (302) matched with the hinged support (202); and the other end of the mounting plate (3) is provided with a second connecting seat (303) matched with the connecting rod (6).

5. The oblique tapping machine for aluminum die castings according to claim 1, wherein the base plate (1) is provided with a first guide groove (103) at one end; a first adjusting screw (9) is rotatably connected between the two ends of the first guide groove (103); an extension rod (104) is fixed at the other end of the bottom plate (1); a second guide groove (105) is formed in the surface of the extension rod (104); a second adjusting screw rod (10) is rotatably connected between the two ends of the second guide groove (105).

6. The oblique tapping machine for aluminum die castings according to claim 5, wherein the side surface of the bottom end of the movable rod (5) is provided with a second guide bar (501) engaged with the second guide groove (105) and a second threaded hole (502) engaged with the second adjusting screw (10); and a fastening bolt (503) rotationally connected with the connecting rod (6) is arranged at the top end of the movable rod (5).

7. The aluminum die casting oblique hole machining device as claimed in claim 6, wherein the bottom of the movable clamping seat (7) is provided with a first guide strip (701) matched with the first guide groove (103) and a first threaded hole (702) matched with the first adjusting screw rod (9) respectively.