Automobile cross beam forming mold convenient to demold

Abstract

The utility model relates to the technical field of stamping dies, in particular to an automobile beam forming die convenient to demould. The automobile cross beam forming mold convenient to demold comprises a base, a top plate is mounted on the base, and a fixed mold and a movable mold matched with the fixed mold are mounted on the base; and a demolding part is erected between the fixed mold and the movable mold. According to the automobile cross beam forming mold convenient to demold, due to the fact that the inclined plate is of an outward inclined structure, the sliding rod is stretched by the spring to drive the cross beam pushing plate to slide towards the movable mold, and along with continuous upward sliding of the movable mold, the cross beam pushing plate is driven to slide into the movable mold and push an automobile cross beam formed on the movable mold out of the movable mold; therefore, workers can conveniently and rapidly demould the automobile beam forming plate, demoulding can be carried out through mould separation, the overall structure is simple, and operation is easy.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping dies, in particular to an automobile crossbeam forming die which is easy to demould. Background Art

[0002] The cross beam of the automobile is not only used to ensure the torsional rigidity of the frame and bear the longitudinal load, but also to support the main components of the automobile. Usually, a truck has 5-6 cross beams, sometimes more. The structural feature of the side beam frame is that it is easy to install the cab, carriage and some special equipment and arrange other assemblies, which is conducive to the modification of modified vehicles and the development of multiple varieties of vehicles. Therefore, it is widely used in trucks and most special vehicles.

[0003] A stamping mold is required for the production of automobile cross beams. The existing formed automobile cross beams are fixed in the mold, which is inconvenient to take out. The mold needs to be manually dispersed and then peeled off from it. The mold needs to be moved multiple times for separation, which results in a lot of time spent on demolding.

[0004] Therefore, it is necessary to provide a new automobile cross beam forming die that is easy to demould to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an automobile crossbeam forming die which is easy to demould.

[0006] The automobile cross beam forming mold that is easy to demould provided by the utility model comprises a base, a top plate is installed on the base, a fixed mold and a movable mold matching the fixed mold are installed on the base;

[0007] A demoulding component is arranged between the fixed mold and the movable mold, and the demoulding component comprises a cross-beam pushing plate, the cross-beam pushing plate is located at the front side of the fixed mold, and elastic connectors elastically connected to the fixed mold are respectively installed on both sides of the cross-beam pushing plate, an outward-inclined inclined plate is fixedly installed on the cross-beam pushing plate, and a slidably connected pushing rod is inserted into the inclined plate, and the pushing rod is fixedly installed on the front end surface of the movable mold.

[0008] Preferably, the elastic connecting member includes a sleeve, which is fixedly embedded in the side wall of the fixed mold, and a sliding rod with a slidable connection and a spring is inserted in the sleeve, the other end of the sliding rod extends out of the sleeve and is fixedly installed with a center link plate, and a connecting rod parallel to the sliding rod is fixedly installed on the inner plate wall on the other side of the center link plate, and the other end of the connecting rod is fixedly connected to the outer plate wall of the crossbeam pushing plate.

[0009] Preferably, one end of the spring is fixedly connected to the inner cylinder wall of the sleeve, and the other end of the spring is fixedly connected to the insertion end of the sliding rod.

[0010] Preferably, a T-shaped slider is fixedly engaged with the insertion end of the push rod, and the T-shaped slider is inserted into the T-shaped sliding groove formed on the inclined plate and is slidably connected to the T-shaped sliding groove.

[0011] Preferably, a plurality of mounting rods are fixedly mounted between the base and the top plate.

[0012] Preferably, the fixed mold is fixedly mounted on a base, and sliding sleeves are fixedly mounted on corners of the movable mold, and the sliding sleeves are mounted on a mounting rod and slidably connected to the mounting rod.

[0013] Preferably, a hydraulic cylinder for driving the movable mold to slide reciprocally up and down is installed on the top plate.

[0014] Compared with the related art, the automobile cross beam forming mold provided by the utility model which is easy to demould has the following beneficial effects:

[0015] When the hydraulic cylinder is turned on to make the movable mold slide down and the automobile cross beam plate is stamped and formed, the push rod on the movable mold slides down along the inclined plate. Since the inclined plate is an outward-inclined structure, the inclined plate is pushed outward by the push rod, so that the cross beam push plate slides in the direction away from the movable mold along with the inclined plate, and at the same time, the sliding rod stretches the spring and slides outward along the sleeve. After the automobile cross beam plate is stamped and formed, the hydraulic cylinder is turned on to make the movable mold slide up, and the push rod on the movable mold slides down along the inclined plate. Since the inclined plate is an outward-inclined structure, the sliding rod is stretched by the spring and drives the cross beam push plate to slide in the direction of the movable mold. As the movable mold continues to slide up, the cross beam push plate is driven to slide into the movable mold and the automobile cross beam formed on the movable mold is pushed out of the movable mold. Therefore, it is convenient for the staff to quickly demold the automobile cross beam formed plate, and the demolding can be carried out by separating the molds. The overall structure is simple and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A structural schematic diagram of a preferred embodiment of a mold for forming a cross beam of an automobile that is easy to demould provided by the utility model;

[0017] Figure 2 for Figure 1 Schematic diagram of the structure of the demoulding parts shown.

[0018] Numbers in the figure: 1, base; 2, top plate; 3, mounting rod; 4, fixed mold; 5, movable mold; 6, sliding sleeve; 7, hydraulic cylinder; 8, demoulding component; 81, crossbeam pushing plate; 82, elastic connecting part; 821, sleeve; 822, sliding rod; 823, spring; 824, center connecting plate; 825, connecting rod; 83, inclined plate; 83a, T-shaped sliding groove; 84, pushing rod. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0020] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0021] See also Figure 1 to Figure 2 The embodiment of the utility model provides a mold for forming a cross beam of an automobile that is easy to demould. The mold for forming a cross beam of an automobile that is easy to demould comprises: a base 1, a top plate 2 and a demoulding component 8.

[0022] In the embodiments of the present invention, please refer to Figure 1 A top plate 2 is installed on the base 1, and a fixed mold 4 and a movable mold 5 matching the fixed mold 4 are installed on the base 1. Specifically, a plurality of mounting rods 3 are fixedly installed between the base 1 and the top plate 2, the fixed mold 4 is fixedly installed on the base 1, and sliding sleeves 6 are fixedly installed on the corners of the movable mold 5, and the sliding sleeves 6 are sleeved on the mounting rods 3 and slidably connected with the mounting rods 3, and a hydraulic cylinder 7 for driving the movable mold 5 to slide reciprocatingly up and down is installed on the top plate 2.

[0023] It should be noted that after the automobile cross beam plate to be stamped is placed on the fixed die 4, the hydraulic cylinder 7 is turned on to make the movable die 5 slide down and the automobile cross beam plate is stamped to form the plate.

[0024] In the embodiments of the present invention, please refer to Figure 1 and Figure 2 A demoulding component 8 is arranged between the fixed mold 4 and the movable mold 5, and the demoulding component 8 includes a crossbeam pushing plate 81, the crossbeam pushing plate 81 is located at the front side of the fixed mold 4, and elastic connectors 82 elastically connected to the fixed mold 4 are respectively installed on both sides of the crossbeam pushing plate 81, and the elastic connector 82 includes a sleeve 821, and the sleeve 821 is fixedly embedded on the side wall of the fixed mold 4, and a sliding rod 822 for sliding connection and a spring 8 are inserted in the sleeve 821. 23, one end of the spring 823 is fixedly connected to the inner wall of the sleeve 821, and the other end of the spring 823 is fixedly connected to the insertion end of the sliding rod 822, the other end of the sliding rod 822 extends out of the sleeve 821 and is fixedly installed with a middle connecting plate 824, and a connecting rod 825 arranged parallel to the sliding rod 822 is fixedly installed on the inner wall of the other side of the middle connecting plate 824, and the other end of the connecting rod 825 is fixedly connected to the outer wall of the beam pushing plate 81;

[0025] An outward-inclined inclined plate 83 is fixedly mounted on the crossbeam push plate 81, and a slidably connected push rod 84 is inserted on the inclined plate 83. The push rod 84 is fixedly mounted on the front end surface of the movable mold 5, and a T-shaped slider is fixedly engaged at the inserted end of the push rod 84. The T-shaped slider is inserted into a T-shaped sliding groove 83a provided on the inclined plate 83 and is slidably connected to the T-shaped sliding groove 83a, thereby improving the stability of the push rod 84 when sliding along the inclined plate 83.

[0026] It should be noted that: when the hydraulic cylinder 7 is turned on to make the movable mold 5 slide down and stamp the automobile cross beam plate, the push rod 84 on the movable mold 5 slides down along the inclined plate 83. Since the inclined plate 83 is an outward-inclined structure, the inclined plate 83 is pushed outward by the push rod 84, so that the cross beam push plate 81 slides in the direction away from the movable mold 5 along with the inclined plate 83, and at the same time, the sliding rod 822 stretches the spring 823 and slides outward along the sleeve 821;

[0027] When the automobile cross beam plate is stamped and formed, the hydraulic cylinder 7 is turned on to make the movable mold 5 slide up, and the push rod 84 on the movable mold 5 slides up along the inclined plate 83. Since the inclined plate 83 is an outward-inclined structure, the sliding rod 822 is stretched by the spring 823 and drives the cross beam push plate 81 to slide toward the movable mold 5. As the movable mold 5 continues to slide up, the cross beam push plate 81 is driven to slide into the movable mold 5 and push the automobile cross beam formed on the movable mold 5 out of the movable mold 5, so it is convenient for the staff to quickly demold the automobile cross beam formed plate.

[0028] The working principle of the automobile crossbeam forming mold which is easy to demould provided by the utility model is as follows:

[0029] When the hydraulic cylinder 7 is turned on to make the movable mold 5 slide down and stamp the automobile cross beam plate, the push rod 84 on the movable mold 5 slides down along the inclined plate 83. Since the inclined plate 83 is an outward-inclined structure, the inclined plate 83 is pushed outward by the push rod 84, so that the cross beam push plate 81 slides away from the movable mold 5 along with the inclined plate 83, and at the same time, the sliding rod 822 stretches the spring 823 and slides outward along the sleeve 821;

[0030] When the automobile cross beam plate is stamped and formed, the hydraulic cylinder 7 is turned on to make the movable mold 5 slide up, and the push rod 84 on the movable mold 5 slides up along the inclined plate 83. Since the inclined plate 83 is an outward-inclined structure, the sliding rod 822 is stretched by the spring 823 and drives the cross beam push plate 81 to slide toward the movable mold 5. As the movable mold 5 continues to slide up, the cross beam push plate 81 is driven to slide into the movable mold 5 and push the automobile cross beam formed on the movable mold 5 out of the movable mold 5. Therefore, it is convenient for the staff to quickly demold the automobile cross beam formed plate, and demolding can be carried out by mold separation. The overall structure is simple and easy to operate.

[0031] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0032] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A mold for forming a cross beam of an automobile which is easy to demould, characterized in that: It comprises a base (1), a top plate (2) is mounted on the base (1), and a fixed mold (4) and a movable mold (5) matching the fixed mold (4) are mounted on the base (1); A demoulding component (8) is arranged between the fixed mold (4) and the movable mold (5), and the demoulding component (8) comprises a cross-beam pushing plate (81), the cross-beam pushing plate (81) is located at the front side of the fixed mold (4), and elastic connecting members (82) elastically connected to the fixed mold (4) are respectively installed on both sides of the cross-beam pushing plate (81), an outward-inclined inclined plate (83) is fixedly installed on the cross-beam pushing plate (81), and a slidingly connected pushing rod (84) is inserted into the inclined plate (83), and the pushing rod (84) is fixedly installed on the front end surface of the movable mold (5).

2. The automobile cross beam forming mold that is easy to demould according to claim 1 is characterized in that: The elastic connecting member (82) includes a sleeve (821), the sleeve (821) is fixedly engaged on the side wall of the fixed mold (4), and a sliding rod (822) slidably connected and a spring (823) is inserted into the sleeve (821), the other end of the sliding rod (822) extends out of the sleeve (821) and is fixedly installed with a center link plate (824), and a connecting rod (825) parallel to the sliding rod (822) is fixedly installed on the inner plate wall on the other side of the center link plate (824), and the other end of the connecting rod (825) is fixedly connected to the outer plate wall of the crossbeam pushing plate (81).

3. The automobile cross beam forming mold that is easy to demould according to claim 2 is characterized in that: One end of the spring (823) is fixedly connected to the inner wall of the sleeve (821), and the other end of the spring (823) is fixedly connected to the insertion end of the sliding rod (822).

4. The automobile cross beam forming mold that is easy to demould according to claim 1, characterized in that: A T-shaped slider is fixedly engaged at the insertion end of the push rod (84), and the T-shaped slider is inserted into a T-shaped sliding groove (83a) provided on the inclined plate (83) and is slidably connected to the T-shaped sliding groove (83a).

5. The automobile cross beam forming mold that is easy to demould according to claim 1, characterized in that: A plurality of mounting rods (3) are fixedly mounted between the base (1) and the top plate (2).

6. The automobile cross beam forming mold that is easy to demould according to claim 5, characterized in that: The fixed mold (4) is fixedly mounted on the base (1), and sliding sleeves (6) are fixedly mounted on the corners of the movable mold (5), and the sliding sleeves (6) are sleeved on the mounting rod (3) and are slidably connected to the mounting rod (3).

7. The automobile cross beam forming mold that is easy to demould according to claim 6, characterized in that: A hydraulic cylinder (7) is installed on the top plate (2) for driving the movable mold (5) to slide reciprocatingly up and down.

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