CN209521169U - A kind of mold with delay shovel - Google Patents

Abstract

The utility model discloses a kind of mold with delay shovel, it is characterized in that, it include: the first connecting plate, the second connecting plate, preceding mould, rear mold, slide insert, the first line position seat, pin, the second line position seat, guide post, shovel, first connecting plate is set to the top of second connecting plate；The rear mold is fixed on the side of the upper surface of second connecting plate；The preceding mould is fixed on the side of the lower end surface of first connecting plate, and the preceding mould is in positioned opposite up and down with the rear mold；When the preceding mould and the rear mold mold, the preceding mould and the rear mold surround the accommodating cavity to form a side opening；The first line position seat is set to the side of opening of the upper surface of second connecting plate close to the accommodating cavity, the mold with delay shovel simplifies mould structure, it saves the first line position seat to be delayed using oil cylinder, reduces die cost, reduce the operation difficulty of board.

Description

A kind of mold with delay shovel

Technical field

The utility model relates to plastic moulds, and in particular to a kind of mold with delay shovel.

Background technique

There is a kind of plastic mould for processing workpiece with hole in the prior art, the hole on workpiece is added by the pin on mold Work forms, and needs first to extract pin out between die sinking, could then be opened, since above-mentioned die sinking process needs two steps, thus Reduce die sinking efficiency.

Utility model content

The purpose of the utility model is to overcome above-mentioned technical deficiencies, provide a kind of mold with delay shovel, solve The lower technical problem of mold die sinking efficiency with pin in the prior art.

To reach above-mentioned technical purpose, the technical solution of the utility model provides a kind of mold with delay shovel, It is characterized in that, comprising: the first connecting plate, the second connecting plate, preceding mould, rear mold, slide insert, the first line position seat, pin, the second row Position seat, guide post, shovel, first connecting plate are set to the top of second connecting plate；The rear mold is fixed on described The side of the upper surface of second connecting plate；The preceding mould is fixed on the side of the lower end surface of first connecting plate, and it is described before Mould is with the rear mold in positioned opposite up and down；When the preceding mould and the rear mold mold, the preceding mould and the rear mold surround shape At the accommodating cavity of a side opening；The first line position seat is set to the upper surface of second connecting plate close to the accommodating cavity The side of opening, and the lower end surface of the first line position seat and the upper surface of second connecting plate are slidably connected, described Side on one line position seat far from the accommodating cavity is provided with a third guide groove through lower end surface thereon, the third guiding Side in slot close to the rear mold is the first sliding surface, the side in the third guide groove far from the rear mold is second sliding Dynamic face, first sliding surface are a perpendicular, and second sliding surface is an inclined-plane, second sliding surface and described the Spacing between one sliding surface is from top to bottom gradually increased；One end sliding of the slide insert is built in the accommodating cavity, institute The other end for stating slide insert is fixedly connected with one end on the first line position seat close to the accommodating cavity, the slide insert On be provided with one horizontally disposed, and the first guide groove at left and right sides of it, the first line position seat drive the line position edge Part slides in or out the accommodating cavity；The upper surface of the second line position seat and the first line position seat is slidably connected, and described The second guide groove is provided on two line position seats, second guide groove is in tilted layout, and runs through the upper end of the second line position seat Face, and the spacing between the axis of second guide groove and the accommodation groove open end is from top to bottom gradually increased；Institute State that pin is horizontally disposed, one end of the pin is fixedly connected with the second line position seat, and the other end of the pin passes through institute The first guide groove is stated, and extends to the accommodating cavity, and the pin is slidably connected with first guide groove；The guiding Column is in tilted layout, and the tilt angle of the guide post and direction are consistent with the tilt angle of second guide groove and direction, The upper end of the guide post is fixedly connected with first connecting plate, and the lower end sliding of the guide post is built in described second and leads To slot；The shovel includes the first linkage section, the second linkage section, and first linkage section is arranged vertically, first linkage section Upper end be fixedly connected with first connecting plate, the lower end of first linkage section is slidably connected to the third guide groove, Second linkage section is bent to form from the lower end of first linkage section to the side close to second sliding surface.

Compared with prior art, the beneficial effects of the utility model include: that the mold with delay shovel had been opened Cheng Zhong, relatively described second connecting plate of first connecting plate move upwards, and first connecting plate drives the shovel upward Movement, the first linkage section in the shovel moves upwards skid off the third guide groove during, connect due to described first Section is connect to arrange vertically, so that the first line position seat level will not be driven to slide, and first linkage section extraction described the During three guide grooves, relatively described second guide groove of the guide post is moved upwards, and extracts second guide groove out, by It is in tilted layout in second guide groove and the guide post, so that the guide post extracts second guide groove out In the process, the second line position seat is stirred to the Slideslip far from the accommodating cavity, due to described in the lower end of the guide post Pin is fixedly connected with the second line position seat, so that the second line position seat drives the pin extraction described first to lead To slot；After first linkage section is fully drawn out the third guide groove, and then second linkage section is drawn upwardly out institute Third guide groove is stated, since second linkage section is in tilted layout to the direction of second sliding surface, so that described the During two linkage sections move upwards, drives the first line position seat to slide to the direction level far from the accommodating cavity, make It obtains the slide insert and skids off the accommodating cavity, avoid generating interference to vertical die sinking process, it should be with the mold for the shovel that is delayed In without using additional driving mechanism extract pin out, die sinking process can be realized linkage extraction pin, improve die sinking efficiency.

Detailed description of the invention

Fig. 1 is the schematic diagram of internal structure of the utility model.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

Referring to Fig. 1, present embodiments providing a kind of mold with delay shovel characterized by comprising first connects Fishplate bar 1, the second connecting plate 2, preceding mould 3, rear mold 4, slide insert 5, the first line position seat 6, pin 7, the second line position seat 8, guide post 9, shovel 10.

First connecting plate 1 is set to the top of second connecting plate 2.

The rear mold 4 is fixed on the side of the upper surface of second connecting plate 2；The preceding mould 3 is fixed on described first The side of the lower end surface of connecting plate 1, and the preceding mould 3 is in positioned opposite up and down with the rear mold 4；The preceding mould 3 with it is described after When mould 4 molds, the preceding mould 3 surrounds the accommodating cavity to form a side opening with the rear mold 4.

The first line position seat 6 be set to the upper surface of second connecting plate 2 close to the accommodating cavity opening one Side, and the lower end surface of the first line position seat 6 and the upper surface of second connecting plate 2 are slidably connected, first line position Side on seat 6 far from the accommodating cavity is provided with a third guide groove 6a through lower end surface thereon, the third guide groove Side in 6a close to the rear mold is the first sliding surface 6a1, the side in the third guide groove 6a far from the rear mold is Second sliding surface 6a2, the first sliding surface 6a1 are a perpendicular, and the second sliding surface 6a2 is an inclined-plane, described the Spacing between two sliding surface 6a2 and the first sliding surface 6a1 is from top to bottom gradually increased.

One end sliding of the slide insert 5 is built in the accommodating cavity, the other end of the slide insert 5 and described the One end on one line position seat 6 close to the accommodating cavity is fixedly connected, and it is horizontally disposed to be provided with one in the slide insert 5, and passes through The first guide groove 5a at left and right sides of it is worn, the first line position seat 6 drives the slide insert 5 to slide in or out the accommodating Chamber；The upper surface of the second line position seat 8 and the first line position seat 6 is slidably connected, and is provided on the second line position seat 8 Second guide groove 8a, the second guide groove 8a is in tilted layout, and runs through the upper surface of the second line position seat 8, and described Spacing between the axis of second guide groove 8a and the accommodating cavity open end is from top to bottom gradually increased.

The pin 7 is horizontally disposed, and one end of the pin 7 is fixedly connected with the second line position seat 8, the pin 7 The other end pass through the first guide groove 5a, and extend to the accommodating cavity, and the pin 7 and first guide groove 5a is slidably connected；In the present embodiment, the second line position seat 8 includes the second line position seat ontology 81 and fixed block 82, the fixation Block 82 is fixedly connected on the second line position seat ontology 81 close to the side of accommodating cavity opening；The pin 7 with it is described solid Determine block 82 to be fixedly connected；The second guide groove 8a is set on the second line position seat ontology 81.

The guide post 9 is in tilted layout, and the tilt angle of the guide post 9 and direction are with the second guide groove 8a's Tilt angle and direction are consistent, and the upper end of the guide post 9 is fixedly connected with first connecting plate 1, under the guide post 9 End sliding is built in the second guide groove 8a.

The shovel 10 includes the first linkage section 101, the second linkage section 102, and first linkage section 101 is arranged vertically, The upper end of first linkage section 101 is fixedly connected with first connecting plate 1, the lower end sliding of first linkage section 101 It is connected to the third guide groove 6a, second linkage section 102 is from the lower end of first linkage section 101 to close to described the The side of two sliding surface 6a2 is bent to form, and the tilt angle of second linkage section 102 and the second sliding surface 6a2 Unanimously；In the process of die sinking, relatively described second connecting plate 2 of first connecting plate 1 is upwards for the mold with delay shovel Movement, first connecting plate 1 drive the shovel 10 to move upwards, and the first linkage section 101 in the shovel 10 is transported upwards It moves during skidding off the third guide groove 6a, since first linkage section 101 is arranged vertically, to will not drive described It is described to lead during first line position seat 6 is horizontal to be slided, and first linkage section 101 extracts the third guide groove 6a out It is moved upwards to the relatively described second guide groove 8a of column 9, and extracts the second guide groove 8a out, due to second guide groove 8a and the guide post 9 are in tilted layout, so that during the guide post 9 extracts the second guide groove 8a out, institute The second line position seat 8 is stirred to the Slideslip far from the accommodating cavity in the lower end for stating guide post 9, due to the pin 7 with The second line position seat 8 is fixedly connected, so that the second line position seat 8 drives the pin 7 to extract first guiding out Slot 5a；After first linkage section 101 is fully drawn out the third guide groove 6a, and then second linkage section 102 to The upper extraction third guide groove 6a, since second linkage section 102 tilts cloth to the direction of the second sliding surface 6a2 It sets, so that driving the first line position seat 6 to far from the appearance during second linkage section 102 moves upwards The direction level sliding of chamber is set, so that the slide insert 5 skids off the accommodating cavity, avoids generating vertical die sinking process dry It relates to, should have in the mold of delay shovel and extract pin 7 out without using additional driving mechanism, linkage can be realized in die sinking process It extracts pin 7 out, improves die sinking efficiency.

In the present embodiment, the upper end of shaping workpiece a is provided with a hook-type face b bent downward, and the hook-type face b interferes 5 level of slide insert skids off, and the downside of the accommodating cavity is third sliding surface 4a, and the third sliding surface 4a is one oblique Face, one end far from accommodating cavity opening on the third sliding surface 4a are higher than the third sliding surface 4a close to the accommodating One end of chamber opening；The lower side of the line position insert 5 is pasted on the third sliding surface 4a sliding, thus the slide insert During 5 skid off the accommodating cavity to the right, while meeting slide downward, avoid the interference of the hook-type face b.

Preferably, the surface being slidably connected on second connecting plate 2 with the first line position seat 6 is the 4th sliding surface 2a, the 4th sliding surface 2a tilt angle and direction are consistent with the tilt angle of the third sliding surface 4a and direction, described First line position seat 6 is pasted on the 4th sliding surface 2a sliding, plays guiding and branch to the oblique sliding of the first line position seat 6 Support effect, so that sliding process is more steady.

Working principle: should mold with delay shovel in the process of die sinking, first connecting plate 1 relatively described the Two connecting plates 2 move upwards, and first connecting plate 1 drives the shovel 10 to move upwards, and first in the shovel 10 connects It connects during section 101 moves upwards and skid off the third guide groove 6a, due to first linkage section 101 arrangement vertically, from Without will drive the horizontal sliding of the first line position seat 6, and first linkage section 101 extracts the third guide groove 6a's out In the process, the relatively described second guide groove 8a of the guide post 9 is moved upwards, and extracts the second guide groove 8a out, by institute It states the second guide groove 8a and the guide post 9 is in tilted layout, so that the guide post 9 extracts the second guide groove 8a out During, the lower end of the guide post 9 stir the second line position seat 8 to far from the accommodating cavity a Slideslip, due to The pin 7 is fixedly connected with the second line position seat 8, so that the second line position seat 8 drives the pin 7 to extract institute out State the first guide groove 5a；After first linkage section 101 is fully drawn out the third guide groove 6a, and then described second connects It connects section 102 and is drawn upwardly out the third guide groove 6a, since second linkage section 102 is to the side of the second sliding surface 6a2 To inclination arrangement, so that during second linkage section 102 moves upwards, drive the first line position seat 6 to remote Direction level sliding from the accommodating cavity, so that the slide insert 5 skids off the accommodating cavity, avoids to vertical die sinking process Interference is generated, should have in the mold of delay shovel and extract pin 7 out without using additional driving mechanism, die sinking process can be real Now linkage extraction pin 7, improves die sinking efficiency；And mould structure should be simplified with mold of delay shovel, and save the One line position seat is delayed using oil cylinder, is reduced die cost, is reduced the operation difficulty of board.

Specific embodiment of the present utility model described above does not constitute the restriction to scope of protection of the utility model. Any other various changes and modifications that any technical concept according to the present utility model is made should be included in practical In novel scope of protection of the claims.

Claims (4)

1. it is a kind of with delay shovel mold characterized by comprising the first connecting plate, the second connecting plate, preceding mould, rear mold, Slide insert, the first line position seat, pin, the second line position seat, guide post, shovel, first connecting plate are set to described second The top of connecting plate；The rear mold is fixed on the side of the upper surface of second connecting plate；The preceding mould is fixed on described The side of the lower end surface of one connecting plate, and the preceding mould is in positioned opposite up and down with the rear mold；The preceding mould and the rear mold When molding, the preceding mould and the rear mold surround the accommodating cavity to form a side opening；The first line position seat is set to described The upper surface of two connecting plates is close to the side of the opening of the accommodating cavity, and the lower end surface of the first line position seat and described the The upper surface of two connecting plates is slidably connected, and the side on the first line position seat far from the accommodating cavity is provided with one through thereon The third guide groove of lower end surface close to the side of the rear mold is that the first sliding surface, the third are led in the third guide groove Side into slot far from the rear mold is the second sliding surface, and first sliding surface is a perpendicular, second sliding Face is an inclined-plane, and the spacing between second sliding surface and first sliding surface is from top to bottom gradually increased；The line position One end sliding of mold insert be built in the accommodating cavity, the slide insert the other end and the first line position seat on close to described One end of accommodating cavity is fixedly connected, and it is horizontally disposed that one is provided in the slide insert, and first at left and right sides of it is led To slot, the first line position seat drives the slide insert to slide in or out the accommodating cavity；The second line position seat with it is described The upper surface of first line position seat is slidably connected, and the second guide groove is provided on the second line position seat, and second guide groove inclines Tiltedly arrangement, and run through the upper surface of the second line position seat, and the axis of second guide groove and the accommodating cavity are open Spacing between end face is from top to bottom gradually increased；The pin is horizontally disposed, one end of the pin and second line position Seat is fixedly connected, and the other end of the pin passes through first guide groove, and extends to the accommodating cavity, and the pin It is slidably connected with first guide groove；The guide post is in tilted layout, and the tilt angle of the guide post and direction and institute Tilt angle and the direction for stating the second guide groove are consistent, and the upper end of the guide post is fixedly connected with first connecting plate, institute The lower end sliding for stating guide post is built in second guide groove；The shovel includes the first linkage section, the second linkage section, described First linkage section arranges that the upper end of first linkage section is fixedly connected with first connecting plate vertically, first connection The lower end of section is slidably connected to the third guide groove, and second linkage section is from the lower end of first linkage section to close to institute The side for stating the second sliding surface is bent to form.

2. the mold according to claim 1 with delay shovel, which is characterized in that the second line position seat includes second Line position seat ontology and fixed block, the fixed block are fixedly connected on the second line position seat ontology close to the accommodating channel opening Side；The pin is fixedly connected with the fixed block；Second guide groove is set on the second line position seat ontology.

3. the mold according to claim 1 with delay shovel, which is characterized in that the downside of the accommodating cavity is the Three sliding surfaces, the third sliding surface are an inclined-plane, and one end far from accommodating cavity opening is higher than on the third sliding surface The third sliding surface is close to one end that the accommodating cavity is open；The lower side of the slide insert is pasted on the third sliding Face sliding.

4. it is according to claim 3 with delay shovel mold, which is characterized in that on second connecting plate with it is described The surface that first line position seat is slidably connected is that the 4th sliding surface, the 4th sliding surface tilt angle and direction and the third are sliding The tilt angle in dynamic face and direction are consistent, and the first line position seat is pasted on the 4th sliding surface sliding.