CN114701126A

CN114701126A - Inclined hole wire passing die

Info

Publication number: CN114701126A
Application number: CN202210290521.XA
Authority: CN
Inventors: 周红卫
Original assignee: Suzhou Honetec Precision Polymer Co ltd
Current assignee: Suzhou Honetec Precision Polymer Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-07-05
Anticipated expiration: 2042-03-23
Also published as: CN114701126B

Abstract

The invention is suitable for the technical field of dies, and provides an inclined hole wire passing die, which comprises a base, wherein a groove plate is arranged on the base, a movable die capable of lifting and a limiting seat are arranged above the base, a W-shaped notch is arranged on the base, a rectangular groove consisting of a first inclined surface, a first bottom surface and a second inclined surface is arranged on the inclined surface at the outermost side of the notch, the groove plate is arranged in the rectangular groove, a sliding groove seat capable of lifting along the second inclined surface is clamped and connected, the rectangular groove can position and clamp the sliding groove seat, the sliding groove seat is simultaneously matched with a shape with a narrow middle part and wide two ends formed by a taper strip of the limiting seat and a sharp top on the base, the sliding groove seat is fully automatically limited and fixed, an additional power source is not needed, the shape of a product is also matched, the die casting, the die stripping and the taking and the placing of the product are convenient, and the die assembly and the die stripping of the fully automatic movable die are realized by utilizing the characteristics of the shape and the movement, is simpler and more practical.

Description

Inclined hole wire passing die

Technical Field

The invention belongs to the technical field of dies, and particularly relates to an inclined hole threading die.

Background

A mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The mold generally comprises a movable mold and a fixed mold (or a male mold and a female mold), which can be separated or combined. When the blank is closed, the blank is injected into the die cavity for forming. The method realizes the processing of the appearance of the article mainly by changing the physical state of the formed material, and the article is called as 'industrial mother'.

The existing mode that generally adopts oblique slip to carry out the drawing of patterns to angle car cross line inside and outside sealed hole product, this kind of mode leads to whole very convenient at the drawing of patterns formula, but the location precision when the density and the compound die of this kind of mode compound die all need carry out comparatively strict control, adopts to set up the power source alone and controls it usually, makes the great of whole mould setting like this, and complex operation, is unfavorable for permanent use.

Disclosure of Invention

The invention provides an inclined hole wire passing mold, and aims to solve the problems that the conventional inclined sliding mode is generally adopted for demolding inner and outer sealing hole products of an angled automobile wire passing mold, the mode is very convenient in the demolding mode, but the strict density and the positioning accuracy in the mold closing process are strictly controlled in the mode, and the power source is usually independently arranged to control the mold, so that the whole mold is large in size, complicated to operate and not beneficial to long-term use.

The invention is realized in such a way that an inclined hole wire passing die comprises a base, wherein groove plates are arranged on the base, a movable die and an upper limiting seat which can be lifted are arranged above the base, the movable die comprises a sliding seat and a left sliding groove seat and a right sliding groove seat which slide on the sliding seat, the left sliding groove seat and the right sliding groove seat correspond to a W-shaped upper surface notch of the base, and the groove plates are correspondingly covered to form a die cavity.

Preferably, the bottom of spout seat is seted up flutedly, the upper surface of slide is provided with the sand grip, the spout seat is in through the bottom the recess of slide upper surface the sand grip is gone up and is slided, just the slide is provided with two, and all through the bull stick in the outside and elevating system looks fixed connection.

Preferably, the two sliding groove seats are symmetrically arranged, the two sliding groove seats are pulled to be closed by an elastic piece arranged on one sliding groove seat, one end of a rod body of the elastic piece is arranged at a side groove of one sliding groove seat, a spring is sleeved on the end of the rod body, and the other end of the rod body is screwed on the end face of the other sliding groove seat.

Preferably, "W" form breach on the base includes bilateral symmetry's first inclined plane, first bottom surface and second inclined plane, first inclined plane with the second inclined plane with be the right angle between the first bottom surface, just first inclined plane with the corresponding laminating of third inclined plane on the spout seat, first bottom surface with the corresponding laminating of second bottom surface on the spout seat, the second inclined plane with the corresponding laminating of fourth inclined plane on the spout seat.

Preferably, the bottom surface of the upper limiting seat is provided with a plurality of convex columns which are inserted into the holes of the two sliding groove seats in the mold closing state, the bottom surface of the upper limiting seat is also provided with a taper strip, and the taper strip abuts against the sharp top of the base through a gap between the two sliding groove seats in the mold closing state.

Preferably, a circle of bulges are arranged inside the groove plate, correspond to the grooves on the side face of the product and are used for limiting the product.

Preferably, the groove plate is provided with six blocks which are divided into two groups and are respectively positioned on two first bottom surfaces symmetrically arranged on the upper surface of the base.

Compared with the prior art, the invention has the beneficial effects that: according to the die for the inclined hole wire passing, the W-shaped notch is arranged on the base, the rectangular groove consisting of the first inclined plane, the first bottom surface and the second inclined plane is arranged on the inclined plane at the outermost side of the notch, the groove-shaped plate is arranged in the rectangular groove, the sliding groove seat ascending and descending along the second inclined plane is clamped, the rectangular groove can be used for positioning and clamping the sliding groove seat, the shape with the narrow middle and wide two ends formed by the conical strip of the upper limiting seat and the sharp top on the base is matched, the sliding groove seat is subjected to full-automatic limiting and fixing, an additional power source is not needed, the shape of a product is matched, die casting, demolding and taking and placing of the product are facilitated, the die assembly and demolding of a full-automatic movable die are realized by utilizing the characteristics of the shape and the movement, and the die assembly and the demolding of the full-automatic movable die are simpler and more practical.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a side view of the present invention;

in the figure:

1. a base; 11. a notch; 111. a first inclined plane; 112. a first bottom surface; 113. a second inclined plane; 114. a sharp top;

2. moving the mold; 21. a slide base; 211. a convex strip; 22. a chute seat; 221. a groove; 222. a third inclined plane; 223. a second bottom surface; 224. a fourth slope; 225. a hole; 23. an elastic member;

3. an upper limiting seat; 31. a convex column; 32. a conical strip;

4. a groove plate;

5. and (5) producing the product.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a line mould is crossed to inclined hole, includes base 1, installs shape frid 4 on the base 1, and base 1 top is provided with the movable mould 2 of liftable and goes up spacing seat 3, and movable mould 2 includes slide 21 and two sliding groove seats 22 about slide 21 is gliding, and it is corresponding with the upper surface breach 11 of base 1 "W" form to control two sliding groove seats 22 for each shape frid 4 that sets up on the base 1 corresponds the lid and closes and form the mould die cavity.

This application is through setting up breach 11 of "W" form on base 1, and set up on the outside inclined plane of breach 11 by first inclined plane 111, first bottom surface 112 and second inclined plane 113 constitute the rectangular channel, install shape frid 4 in this rectangular channel, and the joint has the spout seat 22 that goes up and down along second inclined plane 113, this rectangular channel can fix a position and the joint to spout seat 22, the narrow both ends wide shape in the middle of the awl strip 32 of spacing seat 3 and the sharp top 114 formation on the base 1 on the cooperation simultaneously, carry out full-automatic spacing fixed to spout seat 22, need not through extra power supply, product 5's shape has still been cooperated simultaneously, conveniently die-casting, the drawing of patterns and getting and putting product 5, utilize the compound die and the drawing of patterns of full-automatic movable mould 2 of characteristics realization on shape and the motion, more simple and practical.

The bottom of the sliding groove seat 22 is provided with a groove 221, the upper surface of the sliding seat 21 is provided with a convex strip 211, the sliding groove seat 22 slides on the convex strip 211 on the upper surface of the sliding seat 21 through the groove 221 at the bottom, and the sliding seat 21 is provided with two sliding seats which are fixedly connected with the lifting mechanism through rotating rods on the outer side.

The sliding groove seat 22 is limited and slides on the convex strip 211 on the upper surface of the sliding seat 21 through the groove 221 at the bottom, so that the sliding groove seat 22 always moves on the same straight line, a foundation is provided for the integral oblique movement, and meanwhile, the sliding groove seat 22 also performs lifting operation through the sliding seat 21, and the lifting of the moving mold 2 per se is realized.

The two sliding groove seats 22 are symmetrically arranged, the two sliding groove seats 22 are pulled to be folded through the elastic piece 23 arranged on one of the sliding groove seats, one end of the rod body of the elastic piece 23 is arranged at the side groove of one of the sliding groove seats 22, the end is sleeved with a spring, and the other end is screwed on the end face of the other sliding groove seat 22.

The elastic element 23 is arranged to pull the two chute bases 22 to approach to the middle all the time along the sliding base 21, so that when the two chute bases 22 rise, the two chute bases 22 can slowly rise along the second inclined surface 113 to be demolded through the attachment between the second inclined surface 113 and the fourth inclined surface 224, and the whole rising trend of the chute bases 22 is to demold obliquely upwards.

The W-shaped notch 11 on the base 1 includes a first inclined plane 111, a first bottom surface 112 and a second inclined plane 113 which are bilaterally symmetrical, both the first inclined plane 111 and the second inclined plane 113 are perpendicular to the first bottom surface 112, the first inclined plane 111 is correspondingly attached to a third inclined plane 222 on the chute seat 22, the first bottom surface 112 is correspondingly attached to a second bottom surface 223 on the chute seat 22, and the second inclined plane 113 is correspondingly attached to a fourth inclined plane 224 on the chute seat 22.

The notch 11 of "w" form on base 1, arbitrary one side all has and constitutes the rectangular channel by first inclined plane 111, first bottom surface 112 and second inclined plane 113, and this rectangular channel sets up on the inclined plane, cooperates product 5 shape to make things convenient for die-casting and drawing of patterns on the one hand, and on the other hand conveniently carries out joint location and joint locking to two spout seats 22.

The bottom surface of the upper limiting seat 3 is provided with a plurality of convex columns 31, the convex columns 31 are inserted into the holes 225 of the two sliding groove seats 22 in the mold closing state, the bottom surface of the upper limiting seat 3 is also provided with a taper strip 32, and the taper strip 32 is abutted with the sharp top 114 of the base 1 through the gap between the two sliding groove seats 22 in the mold closing state.

The convex columns 31 are arranged on the bottom surface of the upper limiting seat 3, so that the convex columns 31 are inserted into the holes 225 of the sliding groove seats 22, an opening at the upper end of a cavity formed between the sliding groove seat 22 and the groove-shaped plate 4 is filled and blocked, a closed cavity is formed for die-casting of the product 5, the conical strip 32 arranged on the bottom surface of the upper limiting seat 3 is in contact with the pointed top 114 on the base 1 when the upper limiting seat 3 descends to form a shape with a narrow middle and wide two ends, and the rectangular groove is formed by the first inclined plane 111, the first bottom plane 112 and the second inclined plane 113 at the notch 11 of the base 1 in a matching mode, so that the sliding groove seats 22 inside are positioned and locked in an all-directional mode, tightness between the sliding groove seats 22 and the groove-shaped plate 4 is guaranteed, and defects such as parting lines and the like on the side surface of the product 5 are avoided.

The inside of the groove plate 4 is provided with a circle of bulges, which correspond to the grooves on the side surface of the product 5 and are used for limiting the product 5.

Further, set up the round arch in the inside of shape frid 4, through make 5 this departments of product form the round slot when die-casting, but protruding not high and slot are all not dark for joint between two can not influence the drawing of patterns, and joint between the two avoids product 5 to be covered by movable mould 2 and inhales simultaneously, when guaranteeing that movable mould 2 to rise, and product 5 is fixed on shape frid 4, avoids product 5 to take place to drop the scheduling problem.

Six groove plates 4 are arranged and divided into two groups which are respectively positioned on two first bottom surfaces 112 symmetrically arranged on the upper surface of the base 1.

In this embodiment, set up six frid 4 and make the single die-casting that can carry out a plurality of products 5, and then realize the purpose of quick processing, whole work efficiency has been promoted, divide into two parts about six frid 4 simultaneously, and install respectively on base 1 breach 11 by first inclined plane 111, inside the rectangular channel is constituteed to first bottom surface 112 and second inclined plane 113, the installation of frid 4 has been realized, the installation sets up the shape of cooperation product 5 on the one hand on the inclined plane, make things convenient for the drawing of patterns in later stage to handle, on the other hand conveniently carries out joint location and joint locking to two sliding groove seat 22 in the movable mould 2.

The working principle and the using process of the invention are as follows: when the die casting is carried out, firstly, the die-cast material is led into each slotted plate 4, then the hydraulic lifting device is started, the movable die 2 descends, during the descending process of the movable die 2, the two sliding groove seats 22 on the movable die 2 are guided by the second inclined surface 113 corresponding to the W-shaped notch 11 because of the fourth inclined surface 224 at the bottom, so that the two sliding groove seats 22 move towards two sides along the convex strip 211 on the sliding seat 21 through the groove 221 at the bottom, correspond to the notch 11, simultaneously, the elastic piece 23 pulled between the two sliding groove seats 22 is compressed, when the movable die 2 is completely contacted with the slotted plate 4 on the base 1, the sliding groove seat 22 of the movable die 2 is completely abutted against the slotted plate 4 to form a cavity and extrude the material in the slotted plate 4, then the hydraulic lifting device descends the upper limit seat 3, and when the upper limit seat 3 descends, the convex columns 31 on the lower surface of the upper limit seat 3 are inserted into each hole 225 of the sliding groove seat 22, the upper end of a formed cavity is blocked, filled and sealed, the taper strip 32 on the upper limiting seat 3 penetrates between the two sliding groove seats 22 to be in contact with the sharp top 114 on the base 1, the upper limiting seat is used for limiting the positions of the two sliding groove seats 22, the lower ends of the two sliding groove seats 22 are matched with the lower ends of the two sliding groove seats 22 to be completely and completely clamped in a rectangular groove formed by the first inclined surface 111, the first bottom surface 112 and the second inclined surface 113 and arranged on the inclined surface of the notch 11, the positions of the two sliding groove seats 22 are fixed, and the product 5 is formed by die-casting internal materials along with the continuous descending of the hydraulic lifting device.

When the product 5 needs to be taken out, firstly, the upper limiting seat 3 is lifted by the hydraulic lifting device, the upper limiting seat 3 is lifted so that the taper strip 32 and the convex column 31 on the upper limiting seat 3 leave the sliding groove seat 22, the sliding groove seat 22 can move, when the upper limiting seat 3 moves to the upper limit position, the movable mold 2 is lifted by the hydraulic lifting device, the movable mold 2 drives the two sliding groove seats 22 to move upwards through the sliding seat 21, in the process of moving the two sliding groove seats 22 upwards, firstly, the two sliding groove seats 22 are limited by the product 5 inside and the rectangular groove formed by the first inclined surface 111, the first bottom surface 112 and the second inclined surface 113, so that the product can only move upwards slowly along the second inclined surface 113 in the middle, meanwhile, due to the action of the elastic piece 23, the two sliding groove seats 22 are slowly moved towards the middle along the folding sliding seat 21, when the two sliding groove seats 22 are separated from the base 1, the two folding sliding groove seats 22 are also together to realize the demolding of the movable mold 2, and finally, taking out each product 5 from the groove plate 4, and realizing the taking, placing and replacing of the products 5 and materials.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an inclined hole crosses line mould which characterized in that: including base (1), install shape frid (4) on base (1), base (1) top is provided with movable mould (2) and last spacing seat (3) of liftable, movable mould (2) include slide (21) and slide (21) go up gliding left and right sides two sliding groove seat (22), and control two sliding groove seat (22) with upper surface breach (11) of base (1) "W" form are corresponding, are used for each that set up on base (1) shape frid (4) correspond to the lid and close and form the mould die cavity.

2. The inclined hole threading die of claim 1, wherein: the bottom of sliding groove seat (22) is seted up fluted (221), the upper surface of slide (21) is provided with sand grip (211), sliding groove seat (22) are through the bottom recess (221) are in slide (21) upper surface slide on sand grip (211), just slide (21) are provided with two, and all through the bull stick in the outside and elevating system looks fixed connection.

3. The inclined hole threading die of claim 1, wherein: the two sliding groove seats (22) are symmetrically arranged, the two sliding groove seats (22) are pulled to be folded through an elastic piece (23) arranged on one sliding groove seat, one end of a rod body of the elastic piece (23) is arranged at a side groove of one sliding groove seat (22), a spring is sleeved at the end of the rod body, and the other end of the rod body is in screwed connection with the end face of the other sliding groove seat (22).

4. The inclined hole threading die of claim 1, wherein: "W" form breach (11) on base (1) include bilateral symmetry's first inclined plane (111), first bottom surface (112) and second inclined plane (113), first inclined plane (111) with second inclined plane (113) with be the right angle between first bottom surface (112), just first inclined plane (111) with third inclined plane (222) on sliding tray seat (22) are laminated correspondingly, first bottom surface (112) with second bottom surface (223) on sliding tray seat (22) are laminated correspondingly, second inclined plane (113) with fourth inclined plane (224) on sliding tray seat (22) are laminated correspondingly.

5. The inclined hole threading die of claim 1, wherein: the bottom surface of the upper limiting seat (3) is provided with a plurality of convex columns (31), the convex columns (31) are inserted into holes (225) of the two sliding groove seats (22) in a matched die state, the bottom surface of the upper limiting seat (3) is further provided with a conical strip (32), and the conical strip (32) is abutted to a sharp top (114) of the base (1) through a gap between the two sliding groove seats (22) in the matched die state.

6. The inclined hole threading die of claim 1, wherein: the inner part of the groove plate (4) is provided with a circle of bulges, and the bulges correspond to the grooves on the side surface of the product (5) and are used for limiting the product (5).

7. The inclined hole threading die of claim 1, wherein: six trough plates (4) are arranged and divided into two groups which are respectively positioned on two first bottom surfaces (112) symmetrically arranged on the upper surface of the base (1).