CN209303550U - A kind of split type die holder - Google Patents

Abstract

Originally practical to disclose a kind of split type die holder, including backing plate, the front side of the backing plate is fixedly installed with module by the first screw, steel bushing is welded in the middle part of the top of the module, the bottom right of the module is fixedly installed with die holder side backing plate by the 4th screw, the inside left of the module is plugged with cushion block, and the left bottom of the module is longitudinally plugged with inclined wedge pin, die holder bottom pad plate is fixedly installed at the top of the module；The split type die holder facilitates the dismounting of module, convenient to module replacing or maintenance, improves stability of die holder when fixed.

Description

A kind of split type die holder

Technical field

Originally practical to belong to technical field of mold, and in particular to a kind of split type die holder.

Background technique

Mold, in industrial production to be molded, be blow molded, squeeze out, die casting or the methods of forging and forming, smelting, punching press obtain The various moulds and tool of required product.In brief, mold is the tool for making formed article, and this tool is by various Part is constituted, and different molds is made of different parts.It is mainly realized by the change of physical state of the formed material The processing of article shape.It is known as the title of " mother of industry ".Under external force becoming blank has specific shape and size The tool of product.Be widely used in punching, die forging, cold-heading, extruding, metallic sintered products compacting, compression casting and engineering plastics, In the forming of compression moulding or the injection molding of the products such as rubber, ceramics.Mold has specific profile or cavity shape, using having The chamfered shape of cutting edge can make blank that separation (punching) occur by profile wire shaped.Blank can be made to obtain phase using cavity shape The three-dimensional shape answered.Mold generally comprises two parts of dynamic model and cover half (or punch-pin and cavity plate), and the two is partable.When separating Product is taken out, blank injection mold cavity forming is made when closing up.Mold is precision instrument, complex-shaped, bears the expansive force of blank, It all has higher requirements to structural strength, rigidity, surface hardness, surface roughness and machining accuracy, the development level of mold production It is the one of the important signs that of machine-building level.

Die holder is the important component of mold, but traditional die holder is usually fixed to be difficult to dismount, it is difficult to be carried out more It changes or repairs, and stability of traditional die holder when fixed is poor, it is therefore desirable to improve.

Practical content

This practical purpose is to provide a kind of split type die holder, to solve traditional biography mentioned above in the background art The usually fixation of the die holder of system is difficult to dismount, it is difficult to be replaced or be repaired, and stabilization of traditional die holder when fixed Property difference problem.

To achieve the above object, originally practical to adopt the technical scheme that

The front side of a kind of split type die holder, including backing plate, the backing plate is fixedly installed with module by the first screw, described Steel bushing is welded in the middle part of the top of module, the bottom right of the module is fixedly installed with die holder side pad by the 4th screw Plate, the inside left of the module are plugged with cushion block, and the left bottom of the module is longitudinally plugged with inclined wedge pin, the module Top is fixedly installed with die holder bottom pad plate.

Preferably, the outside of the 4th screw is successively set with stretching nut, hexagon thin nut and bulb from left to right Stretching nut.

Preferably, the outside of first screw is successively set with the first washer and second packing ring from front to back.

Preferably, it is fixedly installed with the second screw on the right side of the front side wall of the module, is set on second screw Locking nut.

Preferably, third screw is installed, the outer cover of the third screw is equipped with second packing ring in the module.

Preferably, bolt is installed, the outer cover of the bolt is equipped with hex nut in the module.

Preferably, the 5th screw is installed on the rear wall of the module.

This practical advantage: a kind of split type die holder of this practical proposition has the advantage that compared with prior art

1, the split type die holder facilitates the dismounting of module, convenient to module replacing or maintenance, improves die holder when fixed Stability；

2, it is fixedly connected by backing plate with fuselage, by dismounting the first screw, facilitates the dismounting of module, conveniently more to module It changes or repairs；

3, by the collective effect of inclined wedge pin, die holder bottom pad plate and die holder side backing plate, it is steady when fixed to improve die holder It is qualitative.

Detailed description of the invention

Fig. 1 is the top view of this practical structure；

Fig. 2 is the main view of this practical structure；

Fig. 3 is A-A cross-sectional view；

Fig. 4 is B-B cross-sectional view；

Fig. 5 is C-C cross-sectional view；

Fig. 6 is D-D cross-sectional view.

In figure: 1, backing plate；2, steel bushing；3, module；4, the first screw；5, stretching nut；6, hexagon thin nut；7, bulb supports Tight nut；8, locking nut；9, the second screw；10, third screw；11, cushion block；12, inclined wedge pin；13, die holder bottom pad plate；14, First washer；15, die holder side backing plate；16, the 4th screw；17, bolt；18, hex nut；19, second packing ring；20, the 5th spiral shell Nail.

Specific embodiment

Below in conjunction with the attached drawing in this practical embodiment, the technical solution in this practical embodiment is carried out clear, complete Site preparation description, it is clear that described embodiment is only this practical a part of the embodiment, instead of all the embodiments.Herein Described specific embodiment is only used to explain that this is practical, is not used to limit originally practical.Based on this it is practical in embodiment, Every other embodiment obtained by those of ordinary skill in the art without making creative efforts, belongs to this reality With the range of protection.

Originally practical to provide a kind of split type die holder as shown in Figures 1 to 6, including backing plate 1, the front side of backing plate 1 pass through First screw 4 is fixedly installed with module 3, and steel bushing 2 is welded in the middle part of the top of module 3, and the bottom right of module 3 passes through the 4th Screw 16 is fixedly installed with die holder side backing plate 15, and the inside left of module 3 is plugged with cushion block 11, and the left bottom of module 3 is longitudinal It is plugged with inclined wedge pin 12, the top of module 3 is fixedly installed with die holder bottom pad plate 13.

Specifically, as shown in Figure 1, the outside of the 4th screw 16 is successively set with the thin spiral shell of stretching nut 5, hexagonal from left to right Mother 6 and bulb stretching nut 7.

By the collective effect of stretching nut 5, hexagon thin nut 6 and bulb stretching nut 7, die holder side backing plate 15 is improved Fixed effect.

Specifically, as shown in Figure 1, the outside of the first screw 4 is successively set with the first washer 14 and the second pad from front to back Circle 19.

By the collective effect of the first washer 14 and second packing ring 19, the effective pressure for dispersing the first screw 4.

Specifically, it as shown in figure 5, being fixedly installed with the second screw 9 on the right side of the front side wall of module 3, is covered on the second screw 9 Equipped with locking nut 8.

Module 3 is fixed by the way that the second screw 9 is convenient with external devices, and the stability of module 3 is improved.

Specifically, as shown in fig. 6, being equipped with third screw 10 in module 3, the outer cover of third screw 10 is equipped with the second pad Circle 19.

Module 3 is fixed by the way that third screw 10 is convenient with external devices, and the stability of module 3 is further improved.

Specifically, as shown in fig. 6, being equipped with bolt 17 in module 3, the outer cover of bolt 17 is equipped with hex nut 18.

Module 3 is fixed by the way that bolt 17 is convenient with external devices, and the stability of module 3 is further improved.

Specifically, as shown in Fig. 2, being equipped with the 5th screw 20 on the rear wall of module 3.

Module 3 is fixed by the way that the 5th screw 20 is convenient with external devices, and the stability of module 3 is further improved.

Working principle: being fixedly connected by backing plate 1 with fuselage, by dismounting the first screw 4, facilitates the dismounting of module 3, side Just module 3 is replaced or is repaired；By the collective effect of inclined wedge pin 12, die holder bottom pad plate 13 and die holder side backing plate 15, improve Stability of die holder when fixed.

Therefore the split type die holder facilitates the dismounting of module 3, convenient that module 3 is replaced or repaired, and improves die holder solid The stability of timing.

Finally, it should be noted that the above is only this practical preferred embodiment, be not limited to it is practical, although It is described in detail with reference to the foregoing embodiments to originally practical, it for those skilled in the art, still can be right Technical solution documented by foregoing embodiments is modified or equivalent replacement of some of the technical features, it is all Within this practical spirit and principle, any modification, equivalent replacement, improvement and so on should be included in this practical protection Within the scope of.

Claims (7)

1. a kind of split type die holder, including backing plate (1), it is characterised in that: the front side of the backing plate (1) passes through the first screw (4) It is fixedly installed with module (3), is welded with steel bushing (2) in the middle part of the top of the module (3), the bottom right of the module (3) It is fixedly installed with die holder side backing plate (15) by the 4th screw (16), the inside left of the module (3) is plugged with cushion block (11), The left bottom of the module (3) is longitudinally plugged with inclined wedge pin (12), is fixedly installed with die holder heelpiece at the top of the module (3) Plate (13).

2. a kind of split type die holder according to claim 1, it is characterised in that: the outside of the 4th screw (16) is from a left side Stretching nut (5), hexagon thin nut (6) and bulb stretching nut (7) are successively set with to the right side.

3. a kind of split type die holder according to claim 1, it is characterised in that: the outside of first screw (4) is by preceding The first washer (14) and second packing ring (19) are successively set with after.

4. a kind of split type die holder according to claim 1, it is characterised in that: the right side of the front side wall of the module (3) It is fixedly installed with the second screw (9), is set with locking nut (8) on second screw (9).

5. a kind of split type die holder according to claim 1, it is characterised in that: be equipped with third spiral shell on the module (3) It follows closely (10), the outer cover of the third screw (10) is equipped with second packing ring (19).

6. a kind of split type die holder according to claim 1, it is characterised in that: be equipped with bolt on the module (3) (17), the outer cover of the bolt (17) is equipped with hex nut (18).

7. a kind of split type die holder according to claim 1, it is characterised in that: installed on the rear wall of the module (3) There is the 5th screw (20).