CN208613922U

CN208613922U - A kind of inner bore chamfering equipment for automobile die

Info

Publication number: CN208613922U
Application number: CN201821033941.5U
Authority: CN
Inventors: 胡永清
Original assignee: Suzhou Bohongte Mould Co Ltd
Current assignee: Suzhou Bohongte Mould Co Ltd
Priority date: 2018-07-02
Filing date: 2018-07-02
Publication date: 2019-03-19
Anticipated expiration: 2028-07-02

Abstract

The utility model relates to manufactruing equipment of automobile technical fields, and disclose a kind of inner bore chamfering equipment for automobile die, including fixed link, one end of the fixed link is fixedly connected with fixed cylinder, the inner wall movable sleeve of the fixed cylinder is connected to movable plate, the side of the movable plate is fixedly connected with support rod, and one end of the support rod is fixedly connected with support plate, and the side of the support plate is threaded with rivet.This is used for the inner bore chamfering equipment of automobile die, pass through the effect of adjustable spring, enable movable plate in the change in displacement of the internal stability of fixed cylinder carried out on vertical direction, drive hard iron is synchronous to carry out vertical displacement transformation, realize rose reamer chamfered bore diameter free regulation function, the applicability of the device increased, pass through the effect of mover bar, so that the shift transformation that hard iron can not mutually be drawn close, it allows rose reamer that can have certain suitable dynamics when to inner bore chamfering, realizes the stabilization chamfering function of the device.

Description

A kind of inner bore chamfering equipment for automobile die

Technical field

The utility model relates to manufactruing equipment of automobile technical field, specially a kind of inner bore chamfering for automobile die is set It is standby.

Background technique

Automobile die, as its name suggests, the particular manufacturing craft exactly used exclusively for automobile production manufacture, again by institute The processing of moulding material physical state changed to realize article shape, only automobile die needs phase to the precision of molding component It is more much higher than in other molds.

The inner bore chamfering of automobile die is to improve mold machining accuracy important means, by manufacture work by chamfering Device or other equal instruments protrude into progress chamfering operation in automobile die inner hole, however the hole form inside automobile die is a variety of more Sample, a kind of chamfering device use that chamfering device can only need carrying not of the same race a kind of progress chamfering work of the hole in aperture, manufacture work It is worked with chamfering, it is more troublesome, and be easily lost, it influences to manufacture the order that employee makees, or even cause factory's prolonged shutdowns Problem provides a kind of inner bore chamfering equipment for automobile die thus.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of inner bore chamfering equipment for automobile die, tool The advantages that standby applicability is high, convenient using laborsaving and carrying, the inner hole device for solving original automobile die is made since applicability is low The problem of, amount of labour increasing frequent at staff's equipment replacement and working efficiency reduce.

(2) technical solution

For realize above-mentioned applicability it is high, using laborsaving and carry convenient etc. purpose, the utility model provides following technology Scheme: a kind of inner bore chamfering equipment for automobile die, including fixed link, one end of the fixed link are fixedly connected with fixation Cylinder, the inner wall movable sleeve of the fixed cylinder are connected to movable plate, and the side of the movable plate is fixedly connected with support rod, the support One end of bar is fixedly connected with support plate, and the side of the support plate is threaded with rivet, and the outer surface of the fixed cylinder is solid Surely it is connected with positioning tube, the two sides of the fixed cylinder offer limiting slot, and the middle part of the fixed cylinder passes through limiting slot activity It is socketed with hard iron, the other side of the hard iron is fixedly connected with the other side of movable plate, one end of the fixed link The fixing groove positioned at fixed cylinder side is offered, one end of the hard iron extends to the inside of fixing groove through fixed cylinder, The other end of the hard iron runs through fixed cylinder and extends to the outside of fixed cylinder, and the other end of the hard iron is fixed to be connected It is connected to rose reamer, the side of the hard iron is fixedly connected with the adjustable spring inside fixed cylinder, the hard iron Side be fixedly connected with the corner block outside fixed cylinder, locating slot, the fixation are offered in the middle part of the corner block The two sides of cylinder are fixedly connected to locating rod, and the outer surface movable sleeve of the locating rod is connected to mover bar, the fixed link it is another One end, which is fixedly connected with, turns disk, and the side for turning disk is connected with the protective cover outside fixed cylinder, described solid The outer surface of fixed pole is fixedly installed with position-limiting drum, and the outer surface thread of the protective cover is connected with threaded rod.

Preferably, there are two the quantity of the movable plate, two movable plates are symmetrical to be distributed in fixed cylinder The horizontal two sides of the heart.

Preferably, the outside of one end of support rod fixed cylinder after fixed cylinder and extension, the support rod The upper surface pivot bush unit of outer surface and fixed cylinder.

Preferably, one end of the locating rod is fixedly connected with restraining position ring block, the side of the mover bar by locating slot with The middle part pivot bush unit of corner block.

Preferably, one end of the threaded rod runs through protective cover and extends to the inside of position-limiting drum, and the one of the threaded rod The inner wall pivot bush unit at end and position-limiting drum.

Preferably, one end of the rivet through support plate and extends to the inside of positioning tube, one end of the rivet with The inner thread of positioning tube connects, and the other end fixing sleeve of the threaded rod is equipped with torsion cap.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of inner bore chamfering equipment for automobile die, have with It is lower the utility model has the advantages that

1, the inner bore chamfering equipment for being used for automobile die enables movable plate solid by the effect of adjustable spring The change in displacement of the internal stability of safety barrel carried out on vertical direction drives hard iron is synchronous to carry out vertical displacement transformation, in fact Rose reamer chamfered bore diameter free regulation function, the applicability of the device of increasing, by the effect of mover bar, so that hard are showed The shift transformation that iron can not mutually be drawn close allows rose reamer that can have certain suitable dynamics when to inner bore chamfering, real The stabilization chamfering function of the device is showed.

2, the inner bore chamfering equipment for being used for automobile die, by turning the effect of disk, enable staff more Fixed link is easily rotated, the labour of chamfering work is saved, by the effect of protective cover, so that the device is when unused It can be separated from each other with external environment, while the device being effectively protected, and avoid asking for rose reamer incised wound staff Topic.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is partial enlargement structural representation at A in Fig. 1.

In figure: 1, fixed link；2, fixed cylinder；3, movable plate；4, support rod；5, support plate；6, positioning tube；7, rivet；8, Limiting slot；9, hard iron；10, fixing groove；11, rose reamer；12, adjustable spring；13, corner block；14, locating slot；15, it positions Bar；16, mover bar；17, disk is turned；18, protective cover；19, position-limiting drum；20, threaded rod.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

A kind of inner bore chamfering equipment for automobile die referring to FIG. 1-2, including fixed link 1, one end of fixed link 1 It is fixedly connected with fixed cylinder 2, the inner wall movable sleeve of fixed cylinder 2 is connected to movable plate 3, and there are two the quantity of movable plate 3, two activities The symmetrical two sides for being distributed in 2 central horizontal line of fixed cylinder of plate 3, the side of movable plate 3 are fixedly connected with support rod 4, prop up The outside of one end of strut 4 fixed cylinder 2 after fixed cylinder 2 and extension, the outer surface of support rod 4 and the upper table of fixed cylinder 2 Face pivot bush unit, one end of support rod 4 are fixedly connected with support plate 5, and the side of support plate 5 is threaded with rivet 7, fixed cylinder 2 outer surface is fixedly connected with positioning tube 6, and one end of rivet 7 runs through support plate 5 and extends to the inside of positioning tube 6, rivet 7 One end connect with the inner thread of positioning tube 6, rivet 7 can limit the vertical displacement of support rod 4 when tightening, and then limit The vertical displacement of movable plate 3, the two sides of fixed cylinder 2 offer limiting slot 8, and the middle part of fixed cylinder 2 passes through 8 movable sleeve of limiting slot It is connected to hard iron 9, the other side of hard iron 9 is fixedly connected with the other side of movable plate 3, and one end of fixed link 1 offers Fixing groove 10 positioned at 2 side of fixed cylinder, one end of hard iron 9 extend to the inside of fixing groove 10, hard through fixed cylinder 2 The other end of iron 9 runs through fixed cylinder 2 and extends to the outside of fixed cylinder 2, and the other end of hard iron 9 is fixedly connected with chamfering Knife 11, the side of hard iron 9 are fixedly connected with the adjustable spring 12 inside fixed cylinder 2, pass through the work of adjustable spring 12 With, enable movable plate 3 the internal stability of fixed cylinder 2 carry out vertical direction on change in displacement, drive hard iron 9 It is synchronous to carry out vertical displacement transformation, 11 chamfered bore diameter free regulation function of rose reamer is realized, the side of hard iron 9 is fixed to be connected It is connected to the corner block 13 being located at outside fixed cylinder 2, the middle part of corner block 13 offers locating slot 14, and the two sides of fixed cylinder 2 are solid Surely it is connected with locating rod 15, the outer surface movable sleeve of locating rod 15 is connected to mover bar 16, by the effect of mover bar 16, so that firmly Matter iron 9 can not carry out drawing close shift transformation, allow rose reamer 11 that can have certain chamfering dynamics in chamfering, locating rod 15 One end is fixedly connected with restraining position ring block, and stop collar has position-limiting action to mover bar 16, so that mover bar 16 will not be because of moving past outside Greatly, it causes the problem of being detached from from locating rod 15, the side of mover bar 16 passes through the activity of the middle part of locating slot 14 and corner block 13 Socket, the cross sectional shape of mover bar 16 and the cross sectional shape of locating slot 14 mutually coincide, while their cross sectional shape is all square Shape, such mover bar 16 can not carry out rotary action, enable mover bar 16 is orderly to be connected together with corner block 13, Gu The other end of fixed pole 1, which is fixedly connected with, turns disk 17, by turning the effect of disk 17, enable staff more easily Fixed link 1 is rotated, saves the labour of chamfering work, the side for turning disk 17 is connected with outside fixed cylinder 2 Protective cover 18 enables the device to be separated from each other when unused with external environment, effectively by the effect of protective cover 18 While the device of protection, and avoid the problem that rose reamer 11 hurts staff, the outer surface of fixed link 1 is fixedly installed with Position-limiting drum 19, the outer surface thread of protective cover 18 are connected with threaded rod 20, and one end of threaded rod 20 through protective cover 18 and extends To the inside of position-limiting drum 19, one end of threaded rod 20 and the inner wall pivot bush unit of position-limiting drum 19, the other end of threaded rod 20 are fixed It is set with torsion cap, when work, unscrew bar 20, removes protective cover 18, further according to the size of automobile die internal orifice dimension, twists first Loose rivet 7 drives rivet 7 to be detached from positioning tube 6, then by support plate 5 is drawn, support rod 4 is driven to be subjected to displacement variation, drives movable plate 3 are subjected to displacement transformation in the internal synchronization of fixed cylinder 2, drive hard iron 9 to draw close or far from converting, when hard iron The distance between 9 when meeting the requirements, and then stirs mover bar 16, drives mover bar 16 and corner block 13 to be formed and is clamped, then tightens Rivet 7 drives rivet 7 and positioning tube 6 to be clamped, and finally using disk 17 is turned, rotates fixed link 1, carries out to automobile die inner hole Chamfering work.

When work, unscrew bar 20, removes protective cover 18, further according to the size of automobile die internal orifice dimension, unscrews first Rivet 7 drives rivet 7 to be detached from positioning tube 6, then by support plate 5 is drawn, support rod 4 is driven to be subjected to displacement variation, drives movable plate 3 It is subjected to displacement transformation in the internal synchronization of fixed cylinder 2, drive hard iron 9 is drawn close or far from transformation, when hard iron 9 The distance between when meeting the requirements, then stir mover bar 16, drive mover bar 16 and corner block 13 to be formed and be clamped, then tighten riveting Nail 7 drives rivet 7 and positioning tube 6 to be clamped, and finally using disk 17 is turned, rotates fixed link 1, falls to automobile die inner hole Angle work.

In conclusion this is used for the inner bore chamfering equipment of automobile die, this is used for the inner bore chamfering equipment of automobile die, leads to The effect for crossing adjustable spring 12 enables movable plate 3 to become in the displacement of the internal stability of fixed cylinder 2 carried out on vertical direction Change, drives hard iron 9 is synchronous to carry out vertical displacement transformation, realize 11 chamfered bore diameter free regulation function of rose reamer, increase The device applicability, by the effect of mover bar 16, so that the shift transformation that hard iron 9 can not be drawn close, allows down Angle knife 11 can have certain suitable dynamics when to inner bore chamfering, realize the stabilization chamfering function of the device；This is used for vapour The inner bore chamfering equipment of vehicle mold enables staff more easily to rotate fixed link by turning the effect of disk 17 1, save chamfering work labour, by the effect of protective cover 18, enable the device when unused with extraneous ring Border is separated from each other, and while the device being effectively protected, and avoids the problem that rose reamer 11 hurts staff；Solves original Having the inner hole device of automobile die to cause since applicability is low, staff's equipment replacement is frequent, the amount of labour increases and working efficiency The problem of reduction.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of inner bore chamfering equipment for automobile die, including fixed link (1), it is characterised in that: the fixed link (1) One end is fixedly connected with fixed cylinder (2), and the inner wall movable sleeve of the fixed cylinder (2) is connected to movable plate (3), the movable plate (3) Side be fixedly connected with support rod (4), one end of the support rod (4) is fixedly connected with support plate (5), the support plate (5) side is threaded with rivet (7), and the outer surface of the fixed cylinder (2) is fixedly connected with positioning tube (6), the fixation The two sides of cylinder (2) offer limiting slot (8), and the middle part of the fixed cylinder (2) is connected to hard iron by limiting slot (8) movable sleeve The other side of bar (9), the hard iron (9) is fixedly connected with the other side of movable plate (3), one end of the fixed link (1) The fixing groove (10) positioned at fixed cylinder (2) side is offered, one end of the hard iron (9) is extended to through fixed cylinder (2) The other end of the inside of fixing groove (10), the hard iron (9) runs through fixed cylinder (2) and extends to the outside of fixed cylinder (2), The other end of the hard iron (9) is fixedly connected with rose reamer (11), and the side of the hard iron (9) is fixedly connected with position In the internal adjustable spring (12) of fixed cylinder (2), the side of the hard iron (9) is fixedly connected with positioned at fixed cylinder (2) outside The corner block (13) in portion offers locating slot (14) in the middle part of the corner block (13), and the two sides of the fixed cylinder (2) are fixed Be connected with locating rod (15), the outer surface movable sleeve of the locating rod (15) is connected to mover bar (16), the fixed link (1) it is another One end, which is fixedly connected with, to be turned disk (17), and the side for turning disk (17) is connected with the guarantor external positioned at fixed cylinder (2) The outer surface of shield (18), the fixed link (1) is fixedly installed with position-limiting drum (19), the outer surface thread of the protective cover (18) It is connected with threaded rod (20).

2. a kind of inner bore chamfering equipment for automobile die according to claim 1, it is characterised in that: the movable plate (3) there are two quantity, the symmetrical two sides for being distributed in fixed cylinder (2) central horizontal line of two movable plates (3).

3. a kind of inner bore chamfering equipment for automobile die according to claim 1, it is characterised in that: the support rod (4) outside of one end fixed cylinder (2) after fixed cylinder (2) and extension, the outer surface of the support rod (4) and fixed cylinder (2) upper surface pivot bush unit.

4. a kind of inner bore chamfering equipment for automobile die according to claim 1, it is characterised in that: the locating rod (15) one end is fixedly connected with restraining position ring block, and the side of the mover bar (16) passes through in locating slot (14) and corner block (13) Portion's pivot bush unit.

5. a kind of inner bore chamfering equipment for automobile die according to claim 1, it is characterised in that: the threaded rod (20) one end runs through protective cover (18) and extends to the inside of position-limiting drum (19), one end of the threaded rod (20) and position-limiting drum (19) inner wall pivot bush unit.

6. a kind of inner bore chamfering equipment for automobile die according to claim 1, it is characterised in that: the rivet (7) one end runs through support plate (5) and extends to the inside of positioning tube (6), one end and positioning tube (6) of the rivet (7) Inner thread connection, the other end fixing sleeve of the threaded rod (20) is equipped with torsion cap.