Clamping mechanism for die casting of automobile parts

Abstract

The utility model discloses a clamping mechanism for pressure casting of automobile parts, which belongs to the technical field of clamping mechanisms and comprises a base, a fixed pipe is mounted at the top of the base, a moving rod is slidably connected to the top of the fixed pipe, and the top end of the moving rod penetrates through the fixed pipe and extends to the outside of the fixed pipe to be connected with a mounting seat. A driving assembly used for driving the moving rod to ascend and descend so as to conduct die-casting work on an object is arranged at the bottom of an inner cavity of the fixing pipe, and an automatic telescopic rod is installed on one side of the installation base. During use, the moving rod can be driven to move through the driving assembly, the moving rod drives the mounting base to move, the mounting base can drive the clamping assembly to move, the height of a clamped object can be conveniently adjusted, and the clamping assembly can be driven to move through the telescopic end of the automatic telescopic rod; and a clamped and fixed object can be driven to move correspondingly according to requirements, and die casting work can be conveniently conducted on the object.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping mechanisms, in particular to a clamping mechanism for die-casting of automobile parts. Background Art

[0002] A clamping mechanism refers to a mechanical device used to fix and position workpieces in industrial production. It is usually composed of a clamping device and a supporting device. The clamping device can fix the workpiece tightly on the workbench, and the supporting device can provide the necessary supporting force to ensure that the workpiece does not move or loosen during processing.

[0003] When the existing clamping mechanism is used, it can only clamp and fix the object, but cannot adjust the angle and move the object, which reduces the practicality of the clamping mechanism. Therefore, we need to propose a clamping mechanism for die-casting of automotive parts. Utility Model Content

[0004] The purpose of the utility model is to provide a clamping mechanism for die-casting of automobile parts, which has the advantages of being able to adjust the angle and move the clamped objects, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a clamping mechanism for die-casting of automobile parts, comprising a base, a fixed tube is installed on the top of the base, a moving rod is slidably connected to the top of the fixed tube, and the top end of the moving rod penetrates the fixed tube and extends to the outside of the fixed tube to be connected to a mounting seat;

[0006] A driving assembly for driving the moving rod to be lifted and lowered so as to facilitate die-casting of the object is arranged at the bottom of the inner cavity of the fixed tube, and an automatic telescopic rod is installed on one side of the mounting seat, and the telescopic end of the automatic telescopic rod passes through the mounting seat and extends to the outside of the mounting seat and is rotatably connected to a fixed box through a bearing seat;

[0007] Clamping components for clamping objects to facilitate fixing of the objects are arranged on both sides of the fixing box, and an adjusting component for adjusting the angle of the clamping component to facilitate die-casting of the objects is arranged on one side of the fixing box.

[0008] Preferably, the driving assembly includes a driving motor, which is fixedly mounted at the bottom of the inner cavity of the fixed tube, and the output shaft of the driving motor is connected to a screw rod, the top end of which passes through the moving rod and extends to the inner cavity of the moving rod.

[0009] Preferably, the clamping assembly includes an electric telescopic rod, which is fixedly mounted on the front and rear sides of the fixed box respectively, the telescopic ends of the electric telescopic rod respectively penetrate the fixed box and extend to the inner cavity of the fixed box to be connected to a moving block, one side of the moving block is connected to the clamping rod, and one end of the clamping rod penetrates the fixed box and extends to the outside of the fixed box to be connected to a clamping plate.

[0010] Preferably, the adjustment assembly includes a gear ring, which is fixedly mounted on one side of the fixing box, and a mounting plate is mounted on the telescopic end of the automatic telescopic rod, and a servo motor is mounted on the front side of one side of the mounting plate, and the output shaft of the servo motor passes through the mounting plate and extends to the outside of the mounting plate and is connected to a driving gear, and the surface of the driving gear is meshed with the gear ring, and a limiting mechanism is provided on the back side of the mounting plate for limiting the gear ring so as to fix the gear ring.

[0011] Preferably, the limiting mechanism comprises a hydraulic rod, which is fixedly mounted on the back of the mounting plate, and the movable end of the hydraulic rod penetrates the mounting plate and extends to the outside of the mounting plate to be connected with the limiting plate.

[0012] Preferably, limit blocks are installed at the bottom of both sides of the moving rod, and the inner cavity of the fixed tube is provided with limit grooves at positions corresponding to the limit blocks, and the surface of the limit block is slidably connected to the inner cavity of the limit groove.

[0013] Preferably, an opening is provided on one side of the fixing box at a position corresponding to the clamping rod, and the surface of the clamping rod is slidably connected to the inner cavity of the opening.

[0014] Preferably, positioning blocks are installed on the top and bottom of the moving block, and positioning grooves are provided in the inner cavity of the fixed box at positions corresponding to the positioning blocks, and the surface of the positioning block is slidably connected to the inner cavity of the positioning groove.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model is provided with a fixed tube, a moving rod, a mounting seat, an automatic telescopic rod and a driving assembly. When in use, the driving assembly can drive the moving rod to move, the moving rod drives the mounting seat to move, and the mounting seat can drive the clamping assembly to move, which is convenient for adjusting the height of the clamped object. The telescopic end of the automatic telescopic rod can drive the clamping assembly to move, and the clamped and fixed object can be driven to move accordingly according to demand, which is convenient for die-casting of the object.

[0017] 2. The utility model provides a clamping component and an adjusting component. The clamping component can be used to clamp and fix an object. The adjusting component can be used to adjust the angle of the clamped object, which is convenient for die-casting the object. The limiting mechanism in the adjusting component can be used to limit the clamped object so that it can be limited to the adjusted position, which is convenient for die-casting the object. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the drive assembly of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0022] Figure 5 It is a schematic diagram of the structure of the limiting mechanism of the utility model.

[0023] In the figure: 1. base; 2. fixed tube; 3. moving rod; 4. mounting seat; 5. driving assembly; 6. automatic telescopic rod; 7. fixing box; 8. clamping assembly; 9. adjusting assembly; 51. driving motor; 52. screw rod; 81. electric telescopic rod; 82. moving block; 83. clamping rod; 84. clamping plate; 91. gear ring; 92. mounting plate; 93. servo motor; 94. driving gear; 95. limiting mechanism; 951. hydraulic rod; 952. limiting plate. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-Figure 5The utility model provides a technical solution: a clamping mechanism for die-casting of automobile parts, comprising a base 1, a fixed tube 2 is installed on the top of the base 1, a moving rod 3 is slidably connected to the top of the fixed tube 2, the top of the moving rod 3 penetrates the fixed tube 2 and extends to the outside of the fixed tube 2 and is connected to a mounting seat 4, a driving component 5 for driving the moving rod 3 to be lifted and lowered so as to facilitate die-casting of objects is arranged at the bottom of the inner cavity of the fixed tube 2, an automatic telescopic rod 6 is installed on one side of the mounting seat 4, the telescopic end of the automatic telescopic rod 6 penetrates the mounting seat 4 and extends to the outside of the mounting seat 4 and is rotatably connected to a fixed box 7 through a bearing seat;

[0026] Through the arrangement of the fixed tube 2, the moving rod 3, the mounting seat 4, the automatic telescopic rod 6 and the driving assembly 5, when in use, the driving assembly 5 can drive the moving rod 3 to move, the moving rod 3 drives the mounting seat 4 to move, and the mounting seat 4 can drive the clamping assembly 8 to move, which is convenient for adjusting the height of the clamped object. The telescopic end of the automatic telescopic rod 6 can drive the clamping assembly 8 to move, and the clamped and fixed object can be driven to move accordingly according to demand, which is convenient for die-casting of the object.

[0027] Clamping assemblies 8 for clamping objects for fixing the objects are provided on both sides of the fixing box 7, and an adjusting assembly 9 for adjusting the angle of the clamping assembly 8 for die-casting of the objects is provided on one side of the fixing box 7. Through the arrangement of the clamping assembly 8 and the adjusting assembly 9, the clamping assembly 8 can be used to clamp and fix the objects, and the adjusting assembly 9 can be used to adjust the angle of the clamped and fixed objects, which is convenient for die-casting of the objects. The limiting mechanism 95 in the adjusting assembly 9 can be used to limit the clamped and fixed objects so that they can be limited in the adjusted position, which is convenient for die-casting of the objects.

[0028] See also Figure 1-Figure 5 The clamping assembly 8 includes an electric telescopic rod 81, which is fixedly mounted on the front and rear sides of the fixed box 7 respectively. The telescopic ends of the electric telescopic rod 81 penetrate the fixed box 7 and extend to the inner cavity of the fixed box 7 to be connected with a moving block 82, one side of the moving block 82 is connected with a clamping rod 83, one end of the clamping rod 83 penetrates the fixed box 7 and extends to the outside of the fixed box 7 to be connected with a clamping plate 84. The electric telescopic rod 81 is started by the external controller, the telescopic end of the electric telescopic rod 81 drives the moving block 82 to approach, the moving block 82 drives the clamping rod 83 to approach, the clamping rod 83 drives the clamping plate 84 to approach, and the approaching clamping plate 84 can clamp and fix the object.

[0029] The driving assembly 5 includes a driving motor 51, which is fixedly installed at the bottom of the inner cavity of the fixed tube 2. The output shaft of the driving motor 51 is connected to a screw rod 52. The top end of the screw rod 52 passes through the moving rod 3 and extends to the inner cavity of the moving rod 3. The driving motor 51 is started by an external controller, and the output shaft of the driving motor 51 drives the screw rod 52 to rotate. Since the screw rod 52 and the moving rod 3 are threadedly connected, the rotating screw rod 52 drives the moving rod 3 to move, and the moving moving rod 3 can drive the clamped object to adjust its height.

[0030] The adjusting component 9 includes a gear ring 91, which is fixedly mounted on one side of the fixing box 7. A mounting plate 92 is mounted on the telescopic end of the automatic telescopic rod 6. A servo motor 93 is mounted on the front side of one side of the mounting plate 92. The output shaft of the servo motor 93 passes through the mounting plate 92 and extends to the outside of the mounting plate 92 and is connected to a driving gear 94. The surface of the driving gear 94 is meshed with the gear ring 91. A limiting mechanism 95 is provided on the back side of the mounting plate 92 for limiting the gear ring 91 so as to fix the gear ring 91. The servo motor 93 is started by an external controller, and the output shaft of the servo motor 93 drives the driving gear 94 to rotate. The driving gear 94 drives the gear ring 91 to rotate. The gear ring 91 can drive the fixing box 7 to rotate, and the fixing box 7 can drive the clamped object to adjust the angle.

[0031] The limiting mechanism 95 includes a hydraulic rod 951, which is fixedly mounted on the back of the mounting plate 92. The movable end of the hydraulic rod 951 penetrates the mounting plate 92 and extends to the outside of the mounting plate 92 to connect with the limiting plate 952. When in use, the hydraulic rod 951 is started by an external controller, and the movable end of the hydraulic rod 951 drives the limiting plate 952 to move. When the limiting plate 952 is away from the gear ring 91, the angle of the fixing box 7 can be adjusted.

[0032] Limiting blocks are installed at the bottom of both sides of the moving rod 3, and a limiting groove is opened in the inner cavity of the fixed tube 2 and at the corresponding position of the limiting block. The surface of the limiting block is slidably connected to the inner cavity of the limiting groove, which can limit the moving rod 3. When the screw rod 52 rotates, the moving rod 3 can be prevented from rotating, and the limiting function is activated. An opening is opened on one side of the fixed box 7 and at the corresponding position of the clamping rod 83. The surface of the clamping rod 83 is slidably connected to the inner cavity of the opening, which facilitates the movement of the clamping rod 83 in the inner cavity of the opening.

[0033] Positioning blocks are installed on the top and bottom of the moving block 82. Positioning grooves are opened in the inner cavity of the fixed box 7 and at the corresponding positions of the positioning blocks. The surface of the positioning block is slidably connected to the inner cavity of the positioning groove, which can position the moving block 82 and improve the stability of the moving block 82 when moving.

[0034] Although 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 clamping mechanism for die-casting of automotive parts, comprising a base (1), characterized in that: A fixed tube (2) is installed on the top of the base (1), a moving rod (3) is slidably connected to the top of the fixed tube (2), and the top end of the moving rod (3) passes through the fixed tube (2) and extends to the outside of the fixed tube (2) and is connected to a mounting seat (4); A driving assembly (5) for driving the moving rod (3) to move up and down so as to facilitate die-casting of the object is arranged at the bottom of the inner cavity of the fixed tube (2); an automatic telescopic rod (6) is installed on one side of the mounting seat (4); the telescopic end of the automatic telescopic rod (6) passes through the mounting seat (4) and extends to the outside of the mounting seat (4) and is rotatably connected to a fixing box (7) through a bearing seat; Clamping components (8) for clamping an object so as to fix the object are arranged on both sides of the fixing box (7), and an adjusting component (9) for adjusting the angle of the clamping component (8) so as to facilitate die-casting of the object is arranged on one side of the fixing box (7).

2. The clamping mechanism for die-casting of automotive parts according to claim 1, characterized in that: The driving assembly (5) comprises a driving motor (51), the driving motor (51) being fixedly mounted at the bottom of the inner cavity of the fixed tube (2), the output shaft of the driving motor (51) being connected to a screw rod (52), the top end of the screw rod (52) passing through the moving rod (3) and extending to the inner cavity of the moving rod (3).

3. The clamping mechanism for die-casting of automobile parts according to claim 2, characterized in that: The clamping assembly (8) comprises an electric telescopic rod (81), wherein the electric telescopic rod (81) is fixedly mounted on the front and rear sides of the fixing box (7), respectively; the telescopic ends of the electric telescopic rod (81) respectively penetrate the fixing box (7) and extend to the inner cavity of the fixing box (7) to be connected to a moving block (82); one side of the moving block (82) is connected to a clamping rod (83); one end of the clamping rod (83) penetrates the fixing box (7) and extends to the outside of the fixing box (7) to be connected to a clamping plate (84).

4. The clamping mechanism for die-casting of automobile parts according to claim 3, characterized in that: The adjustment assembly (9) comprises a gear ring (91), the gear ring (91) is fixedly mounted on one side of the fixing box (7), a mounting plate (92) is mounted on the telescopic end of the automatic telescopic rod (6), a servo motor (93) is mounted on the front side of one side of the mounting plate (92), an output shaft of the servo motor (93) passes through the mounting plate (92) and extends to the outside of the mounting plate (92) and is connected to a driving gear (94), a surface of the driving gear (94) is meshed with the gear ring (91), and a limiting mechanism (95) for limiting the gear ring (91) so as to fix the gear ring (91) is arranged on the back side of the mounting plate (92).

5. The clamping mechanism for die-casting of automobile parts according to claim 4, characterized in that: The limiting mechanism (95) comprises a hydraulic rod (951), wherein the hydraulic rod (951) is fixedly mounted on the back of the mounting plate (92), and the movable end of the hydraulic rod (951) penetrates the mounting plate (92) and extends to the outside of the mounting plate (92) to connect with the limiting plate (952).

6. The clamping mechanism for die-casting of automobile parts according to claim 5, characterized in that: Limiting blocks are installed at the bottom of both sides of the moving rod (3), and limiting grooves are provided in the inner cavity of the fixed tube (2) at positions corresponding to the limiting blocks, and the surface of the limiting block is slidably connected to the inner cavity of the limiting groove.

7. The clamping mechanism for die-casting of automobile parts according to claim 6, characterized in that: An opening is provided on one side of the fixing box (7) at a position corresponding to the clamping rod (83), and the surface of the clamping rod (83) is slidably connected to the inner cavity of the opening.

8. The clamping mechanism for die-casting of automobile parts according to claim 7, characterized in that: Positioning blocks are installed on the top and bottom of the moving block (82), and positioning grooves are provided in the inner cavity of the fixed box (7) at positions corresponding to the positioning blocks, and the surface of the positioning block is slidably connected to the inner cavity of the positioning groove.

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