Automobile part production die-casting device with ejection structure

Abstract

The utility model relates to the technical field of automobile part production, and discloses an automobile part production die-casting device with an ejection structure, which comprises a fixing frame, fixing rods are fixedly arranged on the inner surface of the fixing frame, the left fixing rod and the right fixing rod are arranged, and a placing plate is arranged at the lower ends of the fixing rods. The lower end of the fixing rod penetrates through the placing plate and is in sliding connection with the placing plate, an ejection mechanism is arranged below the fixing rod, a die-casting mechanism is arranged above the placing plate, the ejection mechanism comprises a driving part and an ejection part, the die-casting mechanism comprises a die-casting part and a buffering part, the driving part comprises a placing bin, and the buffering part comprises a buffering part. Driving grooves are formed in the front side face and the rear side face of the containing bin, a first connecting rod drives a connecting plate and an ejection rod to move upwards, the ejection rod ejects the automobile parts on the containing plate when moving, the automobile parts attached to the containing plate can be conveniently taken out, the workload of workers is reduced, and the working efficiency of the workers is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts production, in particular to an automobile parts production die-casting device with an ejection structure. Background Art

[0002] As the foundation of the automotive industry, auto parts are an essential factor in supporting the sustainable and healthy development of the automotive industry. In particular, the current vigorous and full-scale independent development and innovation in the automotive industry requires a strong parts system to support it;

[0003] However, most of the existing automotive parts molds do not have the ejection function. Since the automotive parts will adhere to the mold after die-casting, it is inconvenient for the staff to remove the parts from the mold, which increases the workload of the staff and reduces the work efficiency of the staff. At the same time, when die-casting automotive parts, the mold bears the impact force from the die-casting components, which may cause the parting surface to collapse and reduce the life of the forging die;

[0004] Therefore, a die-casting device for producing automobile parts with an ejection structure is proposed. Utility Model Content

[0005] The utility model aims to provide a die-casting device for producing automobile parts with an ejection structure to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a die-casting device for producing automobile parts with an ejection structure, comprising a fixing frame, a fixing rod is fixedly arranged on the inner surface of the fixing frame, two fixing rods are arranged on the left and right, a placement plate is arranged at the lower end of the fixing rod, the lower end of the fixing rod passes through the placement plate and is slidably connected to the placement plate, an ejection mechanism is arranged below the fixing rod, and a die-casting mechanism is arranged above the placement plate;

[0007] The ejection mechanism comprises a driving part and an ejection part;

[0008] The die-casting mechanism comprises a die-casting part and a buffer part.

[0009] Preferably, the driving part includes a placement bin, the front and rear sides of the placement bin are provided with driving grooves, a placement rack is fixedly arranged inside the placement bin, the placement rack is fixedly connected to the inner wall of the placement bin, a double-axis cylinder is fixedly arranged inside the placement rack, the output shafts at the left and right ends of the double-axis cylinder pass through the placement rack and extend to both sides of the placement rack, and the output shafts at the left and right sides of the double-axis cylinder are fixedly provided with connecting blocks.

[0010] Preferably, positioning rods are fixedly provided on the left and right sides of the placement rack, the positioning rods penetrate the connecting block and are fixedly connected to the inner wall of the placement bin, and the positioning rods are slidably connected to the connecting block.

[0011] Preferably, the ejection portion includes a driving block, the lower end of which passes through the connecting block and is slidably connected to the connecting block, and sliding rods are fixedly provided at the front and rear ends of the driving block, and the sliding rods pass through the driving groove and are slidably connected to the inner wall of the driving groove.

[0012] Preferably, a first connecting rod is fixedly provided on the top surface of the driving block, two of the first connecting rods are provided on the left and right, a connecting plate is provided above the first connecting rod, a limiting groove is provided on the bottom surface of the connecting plate, the upper end of the first connecting rod is located inside the limiting groove and is slidably connected to the inner wall of the limiting groove, an ejector rod is fixedly provided on the top surface of the connecting plate, the ejector rod passes through the placing plate and is slidably connected to the placing plate.

[0013] Preferably, the die-casting part includes a second cylinder, which is fixedly connected to the top surface of the fixed frame, and the output end of the second cylinder passes through the fixed frame and extends to the inside of the fixed frame. A connecting frame is fixedly provided at the output end of the second cylinder, and the connecting frame is slidably connected to the fixed rod. A die-casting plate is provided under the connecting frame, and the die-casting plate is slidably connected to the fixed rod.

[0014] Preferably, the buffer part comprises a connecting rod, the lower end of which passes through the connecting frame and is fixedly connected to the die-casting plate, and a buffer spring is sleeved on the outer side of the connecting rod, and the upper and lower ends of the buffer spring are respectively fixedly connected to the connecting frame and the die-casting plate.

[0015] Preferably, diamond plates are provided on both sides of the fixing rod, and the ends of the diamond plates away from each other are rotatably connected to the inner wall of the fixing frame. Second connecting rods are provided at the upper and lower ends of the diamond plates, and the second connecting rods are hinged to the diamond plates. The upper and lower second connecting rods are respectively hinged to the connecting frame and the placement plate.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the die-casting device for producing automobile parts with an ejection structure is

[0017] 1) The first connecting rod drives the connecting plate and the ejector rod to move upward, and the ejector rod ejects the automobile parts on the placement plate when moving, so as to facilitate the removal of the automobile parts adhered to the placement plate, reduce the workload of the staff and improve the work efficiency of the staff.

[0018] 2) The automobile parts on the placement plate are die-casted through the placement plate and the die-casting plate. The buffer spring buffers the die-casting plate, reduces the impact force of the die-casting plate, prevents the parting surface from being depressed, and extends the life of the forging die. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a three-dimensional schematic diagram of the die-casting mechanism of the utility model;

[0021] Figure 3 It is a three-dimensional schematic diagram of the ejection mechanism of the utility model;

[0022] Figure 4 This is a three-dimensional schematic diagram of the interior of the storage bin of the utility model;

[0023] Figure 5 This is a cross-sectional view of the connecting plate of the utility model.

[0024] In the figure: 1 fixed frame, 2 fixed rod, 3 placement plate, 4 ejection mechanism, 41 placement bin, 42 placement frame, 43 double-axis cylinder, 44 positioning rod, 45 driving block, 46 sliding rod, 47 first connecting rod, 48 connecting plate, 49 ejection rod, 5 die-casting mechanism, 51 second cylinder, 52 connecting frame, 53 die-casting plate, 54 connecting rod, 55 buffer spring, 56 diamond plate, 57 second connecting rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Embodiment 1

[0027] See also Figure 1-Figure 5 The utility model provides a technical solution: a die-casting device for producing automobile parts with an ejection structure, comprising a fixing frame 1, a fixing rod 2 is fixedly arranged on the inner surface of the fixing frame 1, two fixing rods 2 are arranged on the left and right, a placing plate 3 is arranged at the lower end of the fixing rod 2, the lower end of the fixing rod 2 passes through the placing plate 3 and is slidably connected with the placing plate 3, an ejection mechanism 4 is arranged below the fixing rod 2, and a die-casting mechanism 5 is arranged above the placing plate 3;

[0028] The ejection mechanism 4 includes a driving part and an ejection part;

[0029] The die-casting mechanism 5 includes a die-casting portion and a buffer portion.

[0030] The driving part includes a placement bin 41, and a driving groove is provided on the front and rear sides of the placement bin 41. A placement rack 42 is fixedly provided inside the placement bin 41, and the placement rack 42 is fixedly connected to the inner wall of the placement bin 41. A double-axis cylinder 43 is fixedly provided inside the placement rack 42. The output shafts at the left and right ends of the double-axis cylinder 43 penetrate the placement rack 42 and extend to both sides of the placement rack 42. The output shafts at the left and right sides of the double-axis cylinder 43 are fixedly provided with connecting blocks.

[0031] Positioning rods 44 are fixedly arranged on the left and right sides of the placement rack 42. The positioning rods 44 penetrate the connecting block and are fixedly connected to the inner wall of the placement bin 41. The positioning rods 44 are slidably connected to the connecting block.

[0032] The ejection part includes a driving block 45, the lower end of which passes through the connecting block and is slidably connected to the connecting block, and sliding rods 46 are fixedly arranged at the front and rear ends of the driving block 45, and the sliding rods 46 pass through the driving groove and are slidably connected to the inner wall of the driving groove;

[0033] A first connecting rod 47 is fixedly provided on the top surface of the driving block 45. Two first connecting rods 47 are provided on the left and right sides. A connecting plate 48 is provided above the first connecting rod 47. A limiting groove is provided on the bottom surface of the connecting plate 48. The upper end of the first connecting rod 47 is located inside the limiting groove and is slidably connected to the inner wall of the limiting groove. An ejector rod 49 is fixedly provided on the top surface of the connecting plate 48. The ejector rod 49 penetrates the placement plate 3 and is slidably connected to the placement plate 3.

[0034] Furthermore, in this embodiment, the double-axis cylinder 43 drives the connecting blocks on both sides to move, the connecting blocks drive the driving blocks 45 to move, the driving blocks 45 drive the sliding rods 46 to move, the sliding rods 46 slide in the driving grooves, the sliding rods 46 drive the driving blocks 45 to move upward, the driving blocks 45 drive the first connecting rods 47 to move upward, the first connecting rods 47 drive the connecting plates 48 and the ejection rods 49 to move upward, and when the ejection rods 49 move, the automobile parts on the placement plate 3 are ejected;

[0035] Furthermore, in this embodiment, the first connecting rod 47 drives the connecting plate 48 and the ejecting rod 49 to move upward, and the ejecting rod 49 ejects the automobile parts on the placing plate 3 when moving, so as to facilitate the removal of the automobile parts adhered to the placing plate 3, thereby reducing the workload of the staff and improving the work efficiency of the staff;

[0036] Embodiment 2

[0037] See also Figure 1-Figure 5, and on the basis of the first embodiment, it is further obtained that: the die-casting part includes a second cylinder 51, the second cylinder 51 is fixedly connected to the top surface of the fixing frame 1, the output end of the second cylinder 51 passes through the fixing frame 1 and extends to the inside of the fixing frame 1, the output end of the second cylinder 51 is fixedly provided with a connecting frame 52, the connecting frame 52 is slidably connected to the fixing rod 2, a die-casting plate 53 is provided below the connecting frame 52, and the die-casting plate 53 is slidably connected to the fixing rod 2;

[0038] The buffer part includes a connecting rod 54, the lower end of which passes through the connecting frame 52 and is fixedly connected to the die-casting plate 53. A buffer spring 55 is sleeved on the outer side of the connecting rod 54, and the upper and lower ends of the buffer spring 55 are respectively fixedly connected to the connecting frame 52 and the die-casting plate 53;

[0039] A diamond plate 56 is provided on both sides of the fixing rod 2, and the ends of the diamond plate 56 that are far away from each other are rotatably connected to the inner wall of the fixing frame 1. The upper and lower ends of the diamond plate 56 are provided with second connecting rods 57, and the second connecting rods 57 are hinged to the diamond plate 56. The upper and lower second connecting rods 57 are respectively hinged to the connecting frame 52 and the placement plate 3;

[0040] Furthermore, in this embodiment, the automobile parts are placed on the placement plate 3, the second cylinder 51 drives the connecting frame 52 to move downward, the connecting frame 52 moves by driving the upper second connecting rod 57 to drive the diamond plate 56 to move, the diamond plate 56 drives the lower second connecting rod 57 to move, the second connecting rod 57 drives the placement plate 3 to move, and the placement plate 3 and the die-casting plate 53 die-cast the automobile parts on the placement plate 3;

[0041] Furthermore, in this embodiment, the automobile parts on the placement plate 3 are die-casted through the placement plate 3 and the die-casting plate 53, and the buffer spring 55 buffers the die-casting plate 53 to reduce the impact force of the die-casting plate 53, prevent the parting surface from being depressed, and extend the life of the forging die.

[0042] When in use, the automobile parts are placed on the placement plate 3, the second cylinder 51 drives the connecting frame 52 to move downward, the movement of the connecting frame 52 drives the upper second connecting rod 57 to drive the diamond plate 56 to move, the diamond plate 56 drives the lower second connecting rod 57 to move, the second connecting rod 57 drives the placement plate 3 to move, the placement plate 3 and the die-casting plate 53 die-cast the automobile parts on the placement plate 3, the buffer spring 55 buffers the die-casting plate 53, reduces the impact force of the die-casting plate 53, prevents the parting surface from being depressed, and prolongs the life of the forging die. After the die-casting is completed, the double-axis cylinder 4 3 drives the connecting blocks on both sides to move, the connecting blocks drive the driving blocks 45 to move, the driving blocks 45 drive the sliding rod 46 to move, the sliding rod 46 slides in the driving groove, the sliding rod 46 drives the driving block 45 to move upward, the driving block 45 drives the first connecting rod 47 to move upward, the first connecting rod 47 drives the connecting plate 48 and the ejecting rod 49 to move upward, and the ejecting rod 49 ejects the automobile parts on the placing plate 3 when moving, so that the automobile parts adhered to the placing plate 3 can be taken out conveniently, thereby reducing the workload of the staff and improving the work efficiency of the staff.

[0043] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A die-casting device for producing automobile parts with an ejection structure, comprising a fixing frame (1), characterized in that: A fixing rod (2) is fixedly arranged on the inner surface of the fixing frame (1), two fixing rods (2) are arranged on the left and right sides, a placement plate (3) is arranged at the lower end of the fixing rod (2), the lower end of the fixing rod (2) passes through the placement plate (3) and is slidably connected to the placement plate (3), an ejection mechanism (4) is arranged below the fixing rod (2), and a die-casting mechanism (5) is arranged above the placement plate (3); The ejection mechanism (4) comprises a driving part and an ejection part; The die-casting mechanism (5) comprises a die-casting part and a buffer part.

2. The die-casting device for producing automobile parts with an ejection structure according to claim 1, characterized in that: The driving part comprises a placement bin (41), the front and rear sides of the placement bin (41) are provided with driving grooves, a placement rack (42) is fixedly arranged inside the placement bin (41), the placement rack (42) is fixedly connected to the inner wall of the placement bin (41), a double-axis cylinder (43) is fixedly arranged inside the placement rack (42), the left and right output shafts of the double-axis cylinder (43) penetrate the placement rack (42) and extend to both sides of the placement rack (42), and the left and right output shafts of the double-axis cylinder (43) are fixedly arranged with connecting blocks.

3. The die-casting device for producing automobile parts with an ejection structure according to claim 2, characterized in that: Positioning rods (44) are fixedly arranged on the left and right sides of the placement rack (42); the positioning rods (44) penetrate the connecting block and are fixedly connected to the inner wall of the placement bin (41); and the positioning rods (44) are slidably connected to the connecting block.

4. The die-casting device for producing automobile parts with an ejection structure according to claim 1, characterized in that: The ejection portion comprises a driving block (45), the lower end of which passes through the connecting block and is slidably connected to the connecting block, and sliding rods (46) are fixedly arranged at the front and rear ends of the driving block (45), and the sliding rods (46) pass through the driving groove and are slidably connected to the inner wall of the driving groove.

5. The die-casting device for producing automobile parts with an ejection structure according to claim 4, characterized in that: A first connecting rod (47) is fixedly arranged on the top surface of the driving block (45), and two first connecting rods (47) are arranged on the left and right sides. A connecting plate (48) is arranged above the first connecting rod (47), and a limiting groove is arranged on the bottom surface of the connecting plate (48). The upper end of the first connecting rod (47) is located inside the limiting groove and is slidably connected to the inner wall of the limiting groove. An ejector rod (49) is fixedly arranged on the top surface of the connecting plate (48), and the ejector rod (49) passes through the placement plate (3) and is slidably connected to the placement plate (3).

6. The die-casting device for producing automobile parts with an ejection structure according to claim 1, characterized in that: The die-casting part comprises a second cylinder (51), the second cylinder (51) is fixedly connected to the top surface of the fixing frame (1), the output end of the second cylinder (51) passes through the fixing frame (1) and extends into the inside of the fixing frame (1), a connecting frame (52) is fixedly arranged at the output end of the second cylinder (51), the connecting frame (52) is slidably connected to the fixing rod (2), a die-casting plate (53) is arranged below the connecting frame (52), and the die-casting plate (53) is slidably connected to the fixing rod (2).

7. The die-casting device for producing automobile parts with an ejection structure according to claim 1, characterized in that: The buffer part comprises a connecting rod (54), the lower end of which passes through the connecting frame (52) and is fixedly connected to the die-cast plate (53), and a buffer spring (55) is sleeved on the outer side of the connecting rod (54), and the upper and lower ends of the buffer spring (55) are respectively fixedly connected to the connecting frame (52) and the die-cast plate (53).

8. The die-casting device for producing automobile parts with an ejection structure according to claim 1, characterized in that: Diamond plates (56) are provided on both sides of the fixing rod (2), and the ends of the diamond plates (56) that are away from each other are rotatably connected to the inner wall of the fixing frame (1). Second connecting rods (57) are provided at the upper and lower ends of the diamond plates (56), and the second connecting rods (57) are hinged to the diamond plates (56). The upper and lower second connecting rods (57) are respectively hinged to the connecting frame (52) and the placement plate (3).

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