CN208529597U - A kind of guide post installing mechanism for automobile injection mold - Google Patents

Abstract

The utility model discloses a kind of guide post installing mechanisms for automobile injection mold, including cover half, vertically installs the dynamic model at the top of cover half and vertically install the positioning guide column between cover half and dynamic model, the bottom end of the positioning guide column is installed on the top of cover half by guide post installing mechanism, the top of the cover half offer respectively plan shape it is rectangular first set hole, second set hole, third sets hole, the 4th sets hole and plan shape mounting hole in rounded shape.Positioning guide column can be firmly mounted on the top of cover half by the utility model; enhance the stable connection of positioning guide column and cover half; allow positioning guide column at the top of cover half always in stable state; it significantly reduces positioning guide column and cover half junction shakes and shifts the probability of situation; and the installing pipe utilized can form protection mechanism in positioning guide column and cover half junction, prevent positioning guide column and cover half junction from breakage problem occur.

Description

A kind of guide post installing mechanism for automobile injection mold

Technical field

The utility model relates to injection mold technology, specially a kind of guide post fitting machine for automobile injection mold Structure.

Background technique

Injection mold is a kind of processing method used when producing certain complex-shaped components in batches, is mainly used in industry Field, injection mold process are that the material of heated thawing is injected die cavity by high pressure, after cooling and solidifying, obtain formed products, according to Shaping characteristic divides into two kinds of thermosetting plastic mold, thermoplastic plastic's mold；And automobile injection mold is that production automobile is various One of important equipment of plastics ornaments, automobile injection mold include cover half, dynamic model, automobile ornaments die cavity, positioning guide column and ejection Device, with the development of science and technology, occurring different types of automobile injection mold in the market.

But automobile injection mold at present on the market, since the stable connection of positioning guide column and cover half is poor, so that note When in use, the junction of positioning guide column and cover half will appear shaking, displacement and breakage problem to mould, cause positioning guide column whole Body skew and influence stationarity of the dynamic model at the top of cover half, and then influence automobile injection mold use, it is difficult to meet market and The use demand of automobile industry.

Utility model content

It is above-mentioned to solve the purpose of this utility model is to provide a kind of guide post installing mechanism for automobile injection mold The problem of being proposed in background technique.

To achieve the above object, the utility model provides the following technical solutions:

A kind of guide post installing mechanism for automobile injection mold, including cover half, vertically install dynamic model at the top of cover half, And positioning guide column between cover half and dynamic model is vertically installed, the bottom end of the positioning guide column is installed by guide post installing mechanism In the top of cover half, the top of the cover half offers that plan shape is rectangular first to be set hole, second set hole, third respectively It sets hole, the 4th set hole and plan shape mounting hole in rounded shape；Described first set hole, second set hole, third sets hole and Four set hole circumference uniform distribution in the hole of mounting hole periphery, the vestibule of the mounting hole, first set the vestibule in hole, second set hole vestibule, Third sets the vestibule in hole and the 4th vestibule for setting hole is mutually communicated；The guide post installing mechanism includes being fixedly attached to positioning guide column The bottom end of the installing pipe of outer surface, the installing pipe is inserted perpendicularly into mounting hole；The installing pipe is positively connected with fastening spiral shell Installing pipe and positioning guide column are fixedly connected on one by bolt, the fastening bolt, and the cylinder front of positioning guide column vertically offers confession The screw hole that the stud of fastening bolt screws in, and fastening bolt is placed in the 4th and sets in hole；It is fixed on the left of the tube body of the installing pipe to connect It is connected to first and determines block, which is inserted perpendicularly into sets in hole in first；The middle part at installing pipe tube body back is solid Surely it is connected with second and determines block, which is inserted perpendicularly into sets in hole in second；The right side of the installing pipe tube body is solid Surely it is connected with third and determines block, the bottom end which determines block is inserted perpendicularly into sets in hole in third.

Preferably, rubber sleeve is equipped between the installing pipe inner tubal wall and the damaged surface of positioning guide column, the rubber sleeve is solid Surely it is socketed in the outer surface of positioning guide column.

Preferably, the cartridge outer surface of the positioning guide column is intervally distributed with groove.

Preferably, the tube surfaces of the installing pipe are intervally distributed with reinforcing rib, and the inner surface of tube body of the installing pipe is thick Matte.

Compared with prior art, the utility model has the beneficial effects that

1, the utility model by the guide post installing mechanism of setting, mounting hole, first set hole, second set hole, third sets hole Hole is set with the 4th, improves the connection structure between cover half and positioning guide column, by positioning guide column and can be pacified using fastening bolt Tubulature is closely incorporated into one, and determine block insertion first by installing pipe insertion mounting hole, first and sets hole, second determine block and be inserted into Second sets hole and third determines block insertion third and sets hole, and positioning guide column is firmly mounted on to the top of cover half, enhances positioning guide column With the stable connection of cover half, positioning guide column is allowed, always in stable state, to significantly reduce positioning at the top of cover half and lead Column and cover half junction shake the installing pipe for shifting the probability of situation, and utilizing can be in positioning guide column and cover half junction Protection mechanism is formed, prevents positioning guide column and cover half junction from breakage problem occur, so as to reliably be molded using automobile Mold is conducive to the significantly popularization and use of the automobile injection mold.

Detailed description of the invention

Fig. 1 is the utility model structural perspective；

Fig. 2 is structure enlargement diagram at the A of the utility model Fig. 1；

Fig. 3 is the partial structural diagram of the utility model cover half；

Fig. 4 is the structural perspective of the utility model guide post installing mechanism；

Fig. 5 is the structural perspective of the utility model positioning guide column.

In figure: 1 cover half, 11 mounting holes, 12 first set hole, 13 second set hole, 14 thirds set hole, 15 the 4th set hole, 2 dynamic Mould, 3 positioning guide columns, 31 screw holes, 32 grooves, 4 guide post installing mechanisms, 41 installing pipes, 42 first determine block, 43 second determine block, 44 Three determine block, 45 fastening bolts, 46 rubber sleeves.

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.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution:

A kind of guide post installing mechanism for automobile injection mold including cover half 1, vertically installs moving in 1 top of cover half Mould 2 and the vertical positioning guide column 3 installed between cover half 1 and dynamic model 2, the bottom end of positioning guide column 3 pass through guide post fitting machine Structure 4 is installed on the top of cover half 1, the top of the cover half 1 offer respectively plan shape it is rectangular first set hole 12, Two set hole 13, third sets hole the 14, the 4th and sets hole 15 and plan shape mounting hole 11 in rounded shape；First sets hole 12, second Set hole 13, third sets hole 14 and the 4th sets 15 circumference uniform distribution of hole in the hole of mounting hole 11 periphery, the vestibule of the mounting hole 11, first Set the vestibule in hole 12, second set the vestibule in hole 13, third sets the vestibule in hole 14 and the 4th vestibule for setting hole 15 is mutually communicated；It leads Column installing mechanism 4 includes being fixedly attached to the installing pipe 41 of 3 outer surface of positioning guide column, the bottom end of the installing pipe 41 be inserted perpendicularly into In mounting hole 11；Installing pipe 41 is positively connected with fastening bolt 45, which consolidates installing pipe 41 and positioning guide column 3 Surely it is connected in one, the cylinder front of positioning guide column 3 vertically offers the screw hole 31 of the stud screw-in for fastening bolt 45, and tight Fixing bolt 45 is placed in the 4th and sets in hole 15；First is fixedly connected on the left of the tube body of installing pipe 41 and determines block 42, this first determines block 42 Bottom end be inserted perpendicularly into and set in hole 12 in first；Second is fixedly connected in the middle part of 41 tube body back of installing pipe and determines block 43, this Two bottom ends for determining block 43 are inserted perpendicularly into sets in hole 13 in second；Third, which is fixedly connected with, on the right side of 41 tube body of installing pipe determines block 44, The bottom end that the third determines block 44 is inserted perpendicularly into sets in hole 14 in third.

Rubber sleeve 46,46 fixing sleeve of rubber sleeve are equipped between 41 inner tubal wall of installing pipe and the damaged surface of positioning guide column 3 It connects in the outer surface of positioning guide column 3.

The cartridge outer surface of positioning guide column 3 is intervally distributed with groove 32, and the setting of groove 32 increases 3 surface of positioning guide column Positioning guide column 3 can be firmly inserted in installing pipe 41 for degree of roughness.

The tube surfaces of installing pipe 41 are intervally distributed with reinforcing rib, and the inner surface of tube body of the installing pipe 41 is rough surface, slightly The setting of matte is capable of increasing the degree of roughness of 41 inner tubal wall of installing pipe, allows rubber sleeve 46 that can firmly be connected to installing pipe 41 inner tubal wall.

The utility model sets hole 12 by the guide post installing mechanism 4 of setting, mounting hole 11, first, second sets hole 13, third It sets hole 14 and the 4th and sets hole 15, improve the connection structure between cover half 1 and positioning guide column 3, can utilize fastening bolt 45 will Positioning guide column 3 and installing pipe 41 are closely incorporated into one, and determine the insertion of block 42 by the insertion of installing pipe 41 mounting hole 11, first First sets hole 12, second determines that hole 13 is set in the insertion of block 43 second and third determine block 44 and is inserted into third to set hole 14, and positioning guide column 3 is firm Jail is mounted on the top of cover half 1, enhances the stable connection of positioning guide column 3 Yu cover half 1, allows positioning guide column 3 at 1 top of cover half Always it is in stable state, positioning guide column 3 is significantly reduced and 1 junction of cover half shakes and shifts the probability of situation, And the installing pipe 41 utilized can form protection mechanism in positioning guide column 3 and 1 junction of cover half, prevent positioning guide column 3 and cover half 1 There is breakage problem in junction, so as to reliably use automobile injection mold, is conducive to the automobile injection mold substantially Degree is promoted the use of.

Guide post installing mechanism 4 set by the utility model is at least provided with four groups, and guide post installing mechanism 4 is in rectangle point Cloth is at the top of cover half 1.

Working principle: in use, positioning guide column 3 is inserted perpendicularly into installing pipe 41 first, and pass through fastening bolt 45 Installing pipe 41 and positioning guide column 3 are connected to one, then installing pipe 41 is directly perpendicularly interposed in mounting hole 11, at this time the Certain block 42 is inserted perpendicularly into be set in hole 12 in first, and second, which determine block 43, is inserted perpendicularly into and sets in hole 13 in second, and it is vertical that third determines block 44 It is directly inserted in third and sets in hole 14, and then positioning guide column 3 is fixedly mounted on to the top of cover half 1, first determines block 42, second determines block 43 and third determine the setting of block 44, the position of the installation of installing pipe 41, and the side of left, center, right three to installing pipe 41 can be limited To being limited, installing pipe 41 can be firmly mounted in mounting hole 11 and is inserted perpendicularly into for positioning guide column 3, is improved with this Positioning guide column 3 is installed on the stability at 1 top of cover half；Wherein installing pipe 41 can form protection machine on the surface of positioning guide column 3 Structure protects the outer surface of positioning guide column 3, and abrasion suffered when positioning guide column 3 uses is reduced using installing pipe 41, Reduce the probability that crack conditions occur for positioning guide column 3；Wherein set rubber sleeve 46 can be improved positioning guide column 3 and installation The stable connection of pipe 41, while rubber sleeve 46 can reduce contact wear caused by positioning guide column 3 and installing pipe 41, from And extend the service life of installing pipe 41 Yu positioning guide column 3.

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 (4)

1. a kind of guide post installing mechanism for automobile injection mold, including cover half (1), vertically install at the top of cover half (1) Dynamic model (2) and the vertical positioning guide column (3) installed between cover half (1) and dynamic model (2), it is characterised in that: the positioning is led The bottom end of column (3) is installed on the top of cover half (1) by guide post installing mechanism (4), and the top of the cover half (1) offers respectively bows Depending on shape it is rectangular first set hole (12), second set hole (13), third sets hole (14), the 4th sets hole (15) and overlooks Shape mounting hole in rounded shape (11)；Described first set hole (12), second set hole (13), third sets hole (14) and the 4th and sets hole (15) circumference uniform distribution sets the vestibule of hole (12), second sets in the hole of mounting hole (11) periphery, the vestibule of the mounting hole (11), first The vestibule that the vestibule in hole (13), third set the vestibule in hole (14) and the 4th sets hole (15) is mutually communicated；The guide post installing mechanism It (4) include the installing pipe (41) for being fixedly attached to positioning guide column (3) outer surface, the bottom end of the installing pipe (41) is inserted perpendicularly into peace It fills in hole (11)；The installing pipe (41) is positively connected with fastening bolt (45), and the fastening bolt (45) is by installing pipe (41) It is fixedly connected on one with positioning guide column (3), the cylinder front of positioning guide column (3) vertically offers the spiral shell for fastening bolt (45) The screw hole (31) that column screws in, and fastening bolt (45) is placed in the 4th and sets in hole (15)；It is solid on the left of the tube body of the installing pipe (41) Surely it is connected with first and determines block (42), which is inserted perpendicularly into sets in hole (12) in first；The installing pipe (41) it is fixedly connected with second in the middle part of tube body back and determines block (43), which is inserted perpendicularly into sets in second In hole (13)；Third is fixedly connected on the right side of installing pipe (41) tube body and determines block (44), which determines the bottom end of block (44) It is inserted perpendicularly into and is set in hole (14) in third.

2. a kind of guide post installing mechanism for automobile injection mold according to claim 1, it is characterised in that: the peace Rubber sleeve (46) are equipped between tubulature (41) inner tubal wall and the damaged surface of positioning guide column (3), which is fixedly attached In the outer surface of positioning guide column (3).

3. a kind of guide post installing mechanism for automobile injection mold according to claim 1, it is characterised in that: described fixed The cartridge outer surface of position guide post (3) is intervally distributed with groove (32).

4. a kind of guide post installing mechanism for automobile injection mold according to claim 1, it is characterised in that: the peace The tube surfaces of tubulature (41) are intervally distributed with reinforcing rib, and the inner surface of tube body of the installing pipe (41) is rough surface.