CN209773225U - A reinforcement plate mold for the inner panel of the side wall of a truck - Google Patents

Abstract

The utility model discloses a mold for a reinforcing plate on the inner panel of the side wall of a truck, which comprises an upper template and a lower template. The bottom of the upper template is provided with a die, and the bottom of the upper die is provided with guide sleeves at the four corners of the die, and the top of the lower die is provided with a lower die pressing plate. The utility model By setting the guide sleeve and guide post, the upper and lower molds in motion can ensure the accurate cooperation of the upper and lower mold cavities through the guide function of the guide post and the guide sleeve, so as to ensure the molding rate of the product. Under the action of mold pressure, the sheet is pressed tightly, and the elastic part is compressed at this time, and then after the upper template is separated from the lower template, the restoring force of the elastic part makes the punch of the lower mold pop up, and the pressing material in the mold is ejected by inertia, avoiding Use the ejector rod to push out to realize automatic unloading.

Description

A reinforcement plate mold for the inner panel of the side wall of a truck

technical field

The utility model relates to the field of moulds, in particular to a mold for a reinforcing plate on the inner panel of the side wall of a truck.

Background technique

In industrial production, various molds and tools are used for injection molding, blow molding, extrusion, die-casting or forging, smelting, stamping, etc. to obtain the required products. A tool is composed of various parts, and different molds are composed of different parts.

Now it involves a reinforcement plate mold for the inner panel of the side wall of a truck. If there is an angle deviation when the upper template and the lower template are pressed during traditional mold processing, it will easily affect the processing of the material. At the same time, after the material is pressed, it will be collected and processed. It is cumbersome and cannot be automated, and the heat dissipation effect of mold processing needs to be further improved. Therefore, we propose a reinforcement plate mold for the inner panel of the side wall of a truck.

Utility model content

The main purpose of the utility model is to provide a reinforcement plate mold for the side wall inner panel of a truck, which can effectively solve the problems in the background technology.

In order to achieve the above object, the technical scheme that the utility model takes is:

A mold for a reinforcing plate on the inner panel of the side wall of a truck, including an upper formwork and a lower formwork, the specifications of the upper formwork and the lower formwork are the same, and two installation grooves are opened on both sides of the two formworks, the upper formwork The bottom end is provided with an upper die die, and the bottom end of the upper die plate is provided with guide sleeves at the four corners of the upper die die. Guide pillars are provided at the four corners of the plate, a first inner groove is opened inside the pressing plate of the lower mold, a number of second inner grooves are opened inside the lower formwork, and the inner activities of the first inner groove are set. There is a lower mold punch, and the bottom end of the lower mold punch is evenly welded with several connecting columns, and the bottom ends of the connecting columns are embedded in the second inner groove.

Preferably, the guide sleeve and the guide post are matched and connected on the vertical plane, and the upper die and the lower die are matched with each other and have the same specifications.

Preferably, the inside of the second inner groove is equipped with elastic pieces, and the top ends of the elastic pieces are welded to the connecting columns.

Preferably, the depth of the first inner groove is equal to the maximum deformation of the elastic member within the elastic limit, and the first inner groove and the second inner groove communicate with each other.

Preferably, the bottom side of the upper die die and the top side of the lower die press plate are provided with diversion grooves, and the diversion grooves are located around the upper die die and the lower die press plate on a plane, the The cross section of the diversion groove is semicircular.

Compared with the prior art, the utility model has the following beneficial effects:

1. By setting the guide sleeve and guide pillar, the upper and lower molds can ensure the accurate cooperation of the upper and lower mold cavities through the guiding effect of the guide pillar and the guide sleeve during the movement, so as to ensure the molding rate of the product;

2. Place the material on the lower mold pressing material plate of the mold, and press the material under the pressure of the upper mold. At this time, the elastic part is compressed, and then after the upper template is separated from the lower template, the restoring force of the elastic part makes The punch of the lower mold pops up, and the pressing material in the mold is ejected by inertia, avoiding the use of the ejector rod to push out, and realizing automatic blanking;

3. By setting the diversion groove, after the upper template and the lower template are closed, there are eight circular through holes around the whole mold, which play the role of guiding the air flow. After the upper template and the lower template are separated, the flow of the diversion groove The arc-shaped surface increases the contact area with the air, further enhancing the effect of heat dissipation and cooling.

Description of drawings

Fig. 1 is the overall structural diagram of a reinforcing plate mold on the side wall inner panel of a truck of the utility model;

Fig. 2 is a front view of a reinforcing plate mold on the side panel inner panel of a truck of the utility model;

Fig. 3 is a left view of a reinforcing plate mold on the side wall inner panel of a truck of the present invention;

Fig. 4 is a top view of a reinforcing plate mold on the side panel inner panel of a truck of the utility model;

Fig. 5 is a cross-sectional view of the lower formwork of a reinforcing plate mold on the side wall inner panel of a truck of the present invention.

In the figure: 1. Upper template; 2. Lower template; 3. Upper die die; 4. Guide sleeve; 5. Guide post; 6. Lower die press plate; 7. Lower die punch; 9. Installation groove; 10. First inner groove; 11. Connecting column; 12. Second inner groove; 13. Elastic member.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

Example 1

As shown in Figure 1-5, a reinforcement plate mold for the side wall inner panel of a truck includes an upper formwork 1 and a lower formwork 2. The specifications of the upper formwork 1 and the lower formwork 2 are the same, and both sides of the two formworks are equipped with Two installation grooves 9, the bottom end of the upper template 1 is provided with an upper die die 3, and the bottom end of the upper template 1 is located at the four corners of the upper die die 3 and is provided with guide sleeves 4, and the top of the lower template 2 is provided with The lower mold pressing plate 6, and the top of the lower template 2 are provided with guide posts 5 at the four corners of the lower mold pressing plate 6, the inside of the lower mold pressing plate 6 is provided with a first inner groove 10, and the inside of the lower template 2 is provided with Several second inner grooves 12, the inside of the first inner groove 10 are provided with a lower mold punch 7, and the bottom end of the lower mold punch 7 is evenly welded with some connecting columns 11, and the bottom ends of the connecting columns 11 are embedded in the second Inside the inner tank 12;

As shown in Figure 1-3, the guide sleeve 4 and the guide post 5 are matched and connected on the vertical plane, and the upper mold die 3 and the lower die punch 7 are matched with each other, and the specifications are the same;

Through the above technical solution, the guide sleeve 4 and the guide post 5 are provided, and the upper and lower molds are guided by the guide post 5 and the guide sleeve 4 during movement to ensure accurate cooperation between the upper and lower mold cavities of the mold, thereby ensuring the molding rate of the product.

As shown in FIG. 5 , the inside of the second inner groove 12 is equipped with an elastic piece 13 , and the top of the elastic piece 13 is welded to the connecting column 11 .

As shown in FIG. 5 , the depth of the first inner groove 10 is equal to the maximum deformation of the elastic member 13 within the elastic limit, and the first inner groove 10 and the second inner groove 12 communicate with each other.

Through the above technical scheme, the tablet is placed on the lower molding material plate 6 of the mold, and the tablet is compressed under the pressure of the upper template 1. At this time, the elastic member 13 is compressed, and then the upper template 1 and the lower template 2 are separated. Finally, the restoring force of the elastic member 13 makes the punch 7 of the lower die eject, and the pressing material in the mold is ejected by inertia, avoiding the use of the ejector rod to push out, and realizing automatic blanking.

Example 2

As shown in Figures 1-5, a reinforcement plate mold for the inner panel of the side wall of a truck, on the basis of Example 1, the bottom side of the upper mold die 3 and the top side of the lower mold binder plate 6 are provided with A diversion groove 8, and the diversion groove 8 is located on the plane around the upper mold die 3 and the lower mold pressing plate 6, and the cross section of the diversion groove 8 is a semicircle;

Through the above-mentioned technical scheme, the diversion groove 8 is set. After the upper template 1 and the lower template 2 are closed, there are eight circular through holes around the whole mold, which play the role of guiding the air flow. After separation, the arc-shaped surface of the diversion groove 8 increases the contact area with the air, further enhancing the effect of heat dissipation and cooling.

It should be noted that the utility model is a reinforcement plate mold for the inner panel of the side wall of a truck. Firstly, the lower formwork 2 is fixed on the working table of the press, and the upper formwork 1 is installed on the worktable of the slider of the press. The template 1 moves up and down through the slider of the press. During the movement, the upper and lower molds are guided by the mold guide pillar 5 and the guide sleeve 4 to ensure that the upper and lower mold cavities of the mold are matched accurately.

Under the action of the pressure of the upper template 1, the tablet is compressed. At this time, the elastic member 13 is compressed. The restoring force of the part 13 makes the punch 7 of the lower mold pop up, and the pressing material in the mold is ejected by inertia, avoiding the use of the ejector rod to push out, and realizing the automatic blanking to complete the production process of the part.

After the upper template 1 and the lower template 2 are closed, there are eight circular through holes around the whole mold, which play the role of guiding the air flow. After the upper template 1 and the lower template 2 are separated, the arc surface of the diversion groove 8 The contact area with the air is increased, and the effect of heat dissipation and cooling is further enhanced.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (5)

1. A reinforcement plate mold for the inner panel of the side wall of a truck, including an upper formwork (1) and a lower formwork (2), characterized in that: the specifications of the upper formwork (1) and the lower formwork (2) are the same, and the two Both sides of each template are provided with two installation grooves (9), the bottom end of the upper template (1) is provided with an upper mold die (3), and the bottom end of the upper template (1) is located at the upper die die ( 3) Guide sleeves (4) are provided at the four corners, and the top of the lower template (2) is provided with a lower mold pressing plate (6), and the top of the lower template (2) is located at the four corners of the lower mold pressing plate (6) Guide pillars (5) are provided at the positions of the lower mold plate (6), the first inner groove (10) is opened inside the lower die plate (6), and several second inner grooves (10) are opened inside the lower mold plate (2) ( 12), the inside of the first inner groove (10) is provided with a lower mold punch (7), and the bottom end of the lower mold punch (7) is evenly welded with several connecting columns (11), the connecting columns The bottom end of (11) is embedded in the second inner groove (12). 2. A mold for a reinforcing plate on the inner panel of a side wall of a truck according to claim 1, characterized in that: the guide sleeve (4) and the guide post (5) are mated and connected on the vertical plane, and the upper mold Die (3) and lower mold punch (7) are set as a set, and the specification is the same. 3. A reinforcement plate mold for the side wall inner panel of a truck according to claim 1, characterized in that: the inside of the second inner groove (12) is equipped with elastic parts (13), and the elastic parts The top of (13) is welded with connecting column (11). 4. A reinforcement plate mold for the side wall inner panel of a truck according to claim 1, characterized in that: the depth of the first inner groove (10) is the same as the maximum shape of the elastic member (13) within the elastic limit. The variables are equal, and the first inner tank (10) and the second inner tank (12) communicate with each other. 5. A reinforcement plate mold for the inner panel of the truck side wall according to claim 1, characterized in that: the bottom side of the upper mold die (3) and the top side of the lower mold binder plate (6) are both A diversion groove (8) is provided, and the diversion groove (8) is located around the upper mold die (3) and the lower mold pressing plate (6) on the plane, and the cross section of the diversion groove (8) is semicircular.