CN215550554U

CN215550554U - Mould is used in processing of car running-board with automatic drawing of patterns function

Info

Publication number: CN215550554U
Application number: CN202122230466.9U
Authority: CN
Inventors: 彭军
Original assignee: Wuhan Xinjinze Machinery Co ltd
Current assignee: Wuhan Xinjinze Machinery Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-01-18
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a mold with an automatic demolding function for processing an automobile pedal, which relates to the technical field of automobile molds and aims at solving the problem that demolding efficiency is low due to manual control and demolding in the demolding process of the existing pedal mold. The utility model has novel structure, solves the problem of low demoulding efficiency caused by manual control of demoulding in the demoulding process of the existing pedal plate mould, and is suitable for popularization.

Description

Mould is used in processing of car running-board with automatic drawing of patterns function

Technical Field

The utility model relates to the technical field of automobile molds, in particular to a mold with an automatic demolding function for processing an automobile pedal.

Background

At present, the automobile pedal is manufactured by adopting a mold, most of the existing pedal molds are formed by injection molding, the injection molding is a processing method for producing some parts with complex shapes in batches, and the injection mold can well ensure the complete structure and the accurate size.

The demoulding efficiency is low because the manual control demoulding is generally adopted in the demoulding process of the existing pedal plate mould. Therefore, in order to solve such problems, we propose a mold for machining an automobile pedal with an automatic demolding function.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mold with an automatic demolding function for processing an automobile pedal, which solves the problem of low demolding efficiency caused by manual control demolding in the demolding process of the conventional pedal mold.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a mold with an automatic demolding function for machining an automobile pedal comprises a supporting plate and a demolding box, wherein the demolding box is fixedly installed under the driving of the supporting plate, a feeding box is fixedly installed at the top end of the supporting plate, a feeding barrel is fixedly installed at the top end of the feeding box, a first template is fixedly installed at the end, close to the demolding box, of the feeding box, and a material injection mechanism is installed inside the feeding box;

the inner wall fixed mounting of drawing of patterns case has the stopper, slidable mounting has the second template in the drawing of patterns case, the second template is the setting of C type, install ejection mechanism between drawing of patterns case and the second template, just ejection mechanism includes liftout plate, liftout needle and reset spring, slidable mounting has the liftout plate in the second template, the one end fixed mounting that the liftout plate is close to the feeding case has a plurality of liftout needles that are array distribution, the liftout needle is the setting of running through with the second template, the liftout needle has cup jointed reset spring, the one end fixed mounting who keeps away from the feeding case of drawing of patterns case has the pneumatic cylinder.

Preferably, a rubber pad is fixedly mounted at the top end of the supporting plate and arranged between the demoulding box and the feeding box.

Preferably, just it includes inlet pipe, pneumatic cylinder and drainage tube to annotate material mechanism, the bottom fixed mounting of feeding case has the inlet pipe, the bottom fixed mounting of feeding case has the pneumatic cylinder, the piston rod of pneumatic cylinder is sliding connection setting with the inlet pipe, fixed mounting has two drainage tubes that are the intercommunication and set up between inlet pipe and the first template.

Preferably, the inlet pipe is the T type setting, the inlet pipe is the intercommunication setting with the feed cylinder.

Preferably, the second template is close to the one end fixed mounting of feeding case has a plurality of spacing posts that are the array setting, spacing first template of post is the sliding connection setting.

Preferably, a piston rod of the hydraulic cylinder sequentially penetrates through the limiting block and the ejector plate, and the hydraulic cylinder is hinged to the second template.

The utility model has the beneficial effects that:

1. through the linkage installation to liftout mechanism and pneumatic cylinder, after the cooling, the pneumatic cylinder drives the second template and slides in the drawing of patterns incasement, and the liftout plate slides in step and is spacing by the stopper after a section distance, and the second template continues to remove, extrudes reset spring, and the liftout needle is ejecting drops the shaping goods on the rubber pads, has had automatic drawing of patterns function, has improved production efficiency.

2. Through the installation to annotating the material mechanism, the melting charge gets into the inlet pipe from the feedwell, under the effect of pneumatic cylinder, gets into the die cavity between second template and the first template from the drainage tube, and the setting of two drainage tubes has improved and has annotated material efficiency.

In conclusion, the automatic demoulding device has the automatic demoulding function, improves the material injection efficiency, solves the problem of low demoulding efficiency caused by manual control of demoulding in the demoulding process of the traditional pedal plate mould, and is suitable for popularization.

Drawings

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

FIG. 2 is a view of the installation structure of the injection mechanism of the present invention;

FIG. 3 is a view showing the construction of the installation of the ejector mechanism of the present invention;

fig. 4 is a view showing an installation structure of the hydraulic cylinder and the second die plate according to the present invention.

Reference numbers in the figures: 1. a support plate; 2. a demolding box; 3. a rubber pad; 4. a feeding box; 5. a charging barrel; 6. a first template; 7. a feed pipe; 8. a pneumatic cylinder; 9. a drainage tube; 10. a limiting block; 11. a second template; 12. a limiting column; 13. ejecting the plate; 14. ejecting the needle; 15. a return spring; 16. and a hydraulic cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a mold for processing an automobile pedal with an automatic demolding function comprises a support plate 1 and a demolding box 2, wherein the demolding box 2 is fixedly installed on the support plate 1 in a driving mode, a rubber pad 3 is fixedly installed at the top end of the support plate 1, the rubber pad 3 is arranged between the demolding box 2 and the feeding box 4, the feeding box 4 is fixedly installed at the top end of the support plate 1, a feeding barrel 5 is fixedly installed at the top end of the feeding box 4, a first template 6 is fixedly installed at the end, close to the demolding box 2, of the feeding box 4, a material injection mechanism is installed inside the feeding box 4, a limiting block 10 is fixedly installed on the inner wall of the demolding box 2, a second template 11 is slidably installed in the demolding box 2, the second template 11 is in a C-shaped arrangement, a plurality of limiting columns 12 in an array arrangement are fixedly installed at one end, close to the feeding box 4, of the second template 11, the first template 6 of the limiting columns 12 is in a sliding connection arrangement, an ejection mechanism is arranged between the demolding box 2 and the second template 11, the ejection mechanism comprises an ejection plate 13, ejection pins 14 and a reset spring 15, the ejection plate 13 is slidably arranged in the second template 11, a plurality of ejection pins 14 distributed in an array are fixedly arranged at one end, close to the feeding box 4, of the ejection plate 13, the ejection pins 14 and the second template 11 are arranged in a penetrating manner, the reset spring 15 is sleeved on the ejection pins 14, a hydraulic cylinder 16 is fixedly arranged at one end, far away from the feeding box 4, of the demolding box 2, a piston rod of the hydraulic cylinder 16 sequentially penetrates through the limiting block 10 and the ejection plate 13, the hydraulic cylinder 16 is hinged with the second template 11, the ejection mechanism and the hydraulic cylinder 16 are installed in a linkage manner, after cooling, the hydraulic cylinder 16 drives the second template 11 to slide in the demolding box 2, the ejection plate 13 synchronously slides and is limited by the limiting block 10 after a certain distance, the second template 11 continues to move and extrudes the reset spring 15, the ejection pin 14 ejects and drops the formed product on the rubber pad, so that the automatic demoulding function is realized, and the production efficiency is improved.

Referring to fig. 2, annotate material mechanism and include inlet pipe 7, pneumatic cylinder 8 and drainage tube 9, the bottom fixed mounting of feed box 4 has inlet pipe 7, inlet pipe 7 is the setting of T type, inlet pipe 7 is the intercommunication setting with feed cylinder 5, the bottom fixed mounting of feed box 4 has pneumatic cylinder 8, the piston rod of pneumatic cylinder 8 is sliding connection setting with inlet pipe 7, fixed mounting has two drainage tubes 9 that are the intercommunication setting between inlet pipe 7 and the first template 6, through the installation to annotating the material mechanism, the melting material gets into inlet pipe 6 from feed cylinder 5, under pneumatic cylinder 8's effect, get into the die cavity between second template 11 and the first template 6 from drainage tube 9, the setting of two drainage tubes 9, the material efficiency of annotating has been improved.

The working principle is as follows: when the mold for processing the automobile pedal is used, firstly, a melt material enters the inlet pipe 7 from the feed barrel 5, then the pneumatic cylinder 8 is opened to enable the melt material to enter a cavity between the second template 11 and the first template 6 from the drainage pipe 9, after the molding and cooling are carried out, the hydraulic pressure in the hydraulic cylinder 16 is reduced, the second template 11 is driven to slide in the demolding box 2, the ejection plate 13 synchronously slides and is limited by the limiting block 10 after a distance, the second template 11 continuously moves, the reset spring 15 is extruded, the ejection pin 14 enables a molded product to fall off from the second template 11 and fall on the rubber pad 3 on the supporting plate 1, and demolding is completed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The mold with the automatic demolding function for processing the automobile pedal comprises a supporting plate (1) and a demolding box (2), and is characterized in that the demolding box (2) is fixedly installed under the driving of the supporting plate (1), a feeding box (4) is fixedly installed at the top end of the supporting plate (1), a feeding barrel (5) is fixedly installed at the top end of the feeding box (4), a first template (6) is fixedly installed at the end, close to the demolding box (2), of the feeding box (4), and a material injection mechanism is installed inside the feeding box (4);

inner wall fixed mounting of drawing of patterns case (2) has stopper (10), slidable mounting has second template (11) in drawing of patterns case (2), second template (11) are the setting of C type, install ejection mechanism between drawing of patterns case (2) and second template (11), just ejection mechanism includes liftout plate (13), liftout needle (14) and reset spring (15), slidable mounting has liftout plate (13) in second template (11), one end fixed mounting that liftout plate (13) are close to feeding case (4) has a plurality of liftout needles (14) that are the array and distribute, liftout needle (14) are with second template (11) and run through the setting, reset spring (15) have been cup jointed in liftout needle (14), the one end fixed mounting of keeping away from feeding case (4) of drawing of patterns case (2) has pneumatic cylinder (16).

2. The mold for processing the automobile pedal with the automatic demolding function as claimed in claim 1, wherein a rubber gasket (3) is fixedly mounted at the top end of the supporting plate (1), and the rubber gasket (3) is arranged between the demolding box (2) and the feeding box (4).

3. The mold with the automatic demolding function for the pedal plate of the automobile is characterized in that the material injection mechanism comprises a feeding pipe (7), a pneumatic cylinder (8) and a drainage pipe (9), the feeding pipe (7) is fixedly installed at the bottom of the feeding box (4), the pneumatic cylinder (8) is fixedly installed at the bottom of the feeding box (4), a piston rod of the pneumatic cylinder (8) is slidably connected with the feeding pipe (7), and two drainage pipes (9) which are communicated are fixedly installed between the feeding pipe (7) and the first template (6).

4. The mold for processing the pedal of the automobile with the automatic demolding function as claimed in claim 3, wherein the feeding pipe (7) is T-shaped, and the feeding pipe (7) is communicated with the feeding barrel (5).

5. The mold for processing the automobile pedal with the automatic demolding function as claimed in claim 1, wherein a plurality of limiting columns (12) arranged in an array are fixedly installed at one end, close to the feeding box (4), of the second mold plate (11), and the first mold plate (6) of the limiting columns (12) is arranged in a sliding connection mode.

6. The mold for processing the automobile pedal with the automatic demolding function as claimed in claim 1, wherein a piston rod of the hydraulic cylinder (16) sequentially penetrates through the limiting block (10) and the ejector plate (13), and the hydraulic cylinder (16) is hinged to the second template (11).