Aluminum casting clamp with adjusting function

Abstract

The utility model discloses an aluminum casting clamp with an adjusting function, and relates to the technical field of aluminum casting clamps. The device comprises a fixing frame and a supporting frame, a clamping mechanism, a reset mechanism and an adjusting mechanism are arranged on the fixing frame, and the clamping mechanism comprises a connecting assembly and a clamping assembly; the connecting assembly comprises a plurality of grooves formed in the top face of the supporting frame, the inner walls of the grooves are fixedly connected with first sliding rods, the first sliding rods are slidably sleeved with clamping plates, the inner wall of the supporting frame is slidably connected with a supporting plate, and the bottom face of the supporting plate is fixedly connected with a disc. A plurality of hinge rods are hinged to the outer wall of the disc, and the ends, away from the disc, of the hinge rods are hinged to the bottom face of the clamping plate. According to the aluminum casting clamping device, the clamping mechanism is arranged, so that the multiple clamping plates can clamp and fix an aluminum casting, subsequent machining of the aluminum casting is facilitated, and the precision of subsequent machining of the aluminum casting is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum casting clamps, in particular to an aluminum casting clamp with an adjustment function. Background Art

[0002] In the prior art, after searching, it was found that a Chinese patent disclosed an "adjustable aluminum casting processing fixture" with an application number of "CN202120592014.2". This patent can mainly be adjusted according to the differences of different aluminum castings, and can be suitable for different aluminum casting processing clamps, which expands the scope of use and improves the processing accuracy of aluminum casting products.

[0003] However, during the process of clamping the aluminum casting, the device cannot quickly position the aluminum casting at the center of the device, and manual adjustment will waste time and cannot guarantee the required accuracy, which will lead to accuracy errors in the subsequent processing of the aluminum casting, which will bring great difficulties to the subsequent use and installation of the aluminum casting and seriously affect the product quality. Utility Model Content

[0004] The purpose of the utility model is to provide an aluminum casting clamp with an adjustment function. By providing a clamping mechanism, the clamping plate can quickly position the aluminum casting at the center of a support plate, thereby facilitating subsequent processing of the aluminum casting, greatly improving the accuracy of subsequent processing of the aluminum casting, and solving the problem that the aluminum casting cannot be quickly positioned at the center of the device, manual adjustment will waste time, and the accuracy requirements cannot be guaranteed.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is an aluminum casting fixture with an adjustment function, comprising a fixed frame and a supporting frame, wherein a clamping mechanism, a reset mechanism and an adjustment mechanism are arranged on the fixed frame, and the clamping mechanism comprises a connecting component and a clamping component;

[0007] The connecting assembly includes a plurality of grooves opened on the top surface of the supporting frame, the inner walls of the plurality of grooves are fixedly connected with first sliding rods, the plurality of first sliding rods are slidably sleeved with clamping plates, the clamping plates are slidably connected to the inner walls of the grooves, the inner wall of the supporting frame is slidably connected with a supporting plate, the bottom surface of the supporting plate is fixedly connected with a disc, the outer wall of the disc is hinged with a plurality of hinged rods, the ends of the plurality of hinged rods away from the disc are hinged with the bottom surface of the clamping plate, the inner top wall of the supporting frame is fixedly connected with a plurality of arc-shaped extension plates, and the outer wall of the supporting plate is slidably connected to the plurality of arc-shaped extension plates.

[0008] Furthermore, the clamping assembly includes a second sliding rod that passes through a plurality of clamping plates, the second sliding rod is slidably connected to the clamping plate, a plurality of second sliding rods have one end away from the clamping plate fixedly connected to a clamping block, a plurality of second sliding rods are provided with a second spring, one end of a plurality of second springs is fixedly connected to the clamping plate, and the other end of a plurality of second springs is fixedly connected to the clamping block, and the clamping block is made of rubber material.

[0009] Furthermore, the reset mechanism includes a support assembly and a reset assembly, the support assembly includes a plurality of fixed rods fixedly connected to the top wall of the support frame, the bottom ends of the plurality of fixed rods are fixedly connected to fixed plates, and the bottom surface of the disc is fixedly connected to the support rods.

[0010] Furthermore, the reset assembly includes a first spring sleeved on the outer wall of the support rod, the support rod passes through the fixed plate, the support rod is slidably connected to the fixed plate, the top end of the first spring is fixedly connected to the bottom surface of the disc, and the bottom end of the first spring is fixedly connected to the top surface of the fixed plate.

[0011] Furthermore, the adjustment mechanism includes a rotating assembly and a driving assembly, the rotating assembly includes a turntable rotatably connected to the top surface of the fixed frame, the outer wall of the turntable is fixedly connected with a gear ring, and the bottom surface of the support frame is fixedly connected to the top surface of the turntable.

[0012] Furthermore, the driving assembly includes a motor fixedly connected to the inner bottom wall of the fixed frame, the output end of the motor is fixedly connected to a gear, and the gear is meshed with a gear ring.

[0013] The utility model has the following beneficial effects:

[0014] 1. By providing a clamping mechanism, after the aluminum casting is placed on the top surface of the support plate, under the action of the gravity of the aluminum casting, several clamping plates move closer to each other, so that multiple clamping plates can clamp and fix the aluminum casting, and when multiple clamping plates move closer to the middle, the clamping plates can quickly position the aluminum casting at the center of the support plate, thereby facilitating the subsequent processing of the aluminum casting and greatly improving the accuracy of the subsequent processing of the aluminum casting.

[0015] 2. By setting up an adjustment mechanism, when the motor drives the gear to rotate, the gear ring and the gear cooperate with each other, so that the turntable can be driven to rotate, so that the aluminum ingot can be driven to rotate after clamping, so that the aluminum ingot can be processed at multiple angles, which greatly improves the flexibility of processing various surfaces of the aluminum ingot.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

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

[0019] Figure 2 It is a front cross-sectional structural schematic diagram of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the clamping plate of the utility model;

[0021] Figure 4 For this utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0022] Figure 5 For this utility model Figure 2 Schematic diagram of the enlarged structure at point B in the middle.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Fixed frame; 2. Clamping mechanism; 3. Reset mechanism; 4. Adjustment mechanism; 21. Support frame; 22. Groove; 23. First slide bar; 24. Clamping plate; 25. Support plate; 26. Connecting plate; 27. Hinge plate; 31. Fixed rod; 32. Fixed plate; 33. Support rod; 34. First spring; 41. Turntable; 42. Gear ring; 43. Motor; 44. Gear; 241. Second slide bar; 242. Clamping block; 243. Second spring. 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 of 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] See also Figure 1-5 As shown, the utility model is an aluminum casting fixture with an adjustment function, comprising a fixed frame 1 and a support frame 21, the fixed frame 1 is provided with a clamping mechanism 2, a reset mechanism 3 and an adjustment mechanism 4, the clamping mechanism 2 comprises a connecting assembly and a clamping assembly;

[0027] The connecting assembly includes a plurality of grooves 22 provided on the top surface of the supporting frame 21, the inner walls of the plurality of grooves 22 are fixedly connected with first slide bars 23, the plurality of first slide bars 23 are slidably sleeved with clamping plates 24, the clamping plates 24 are slidably connected with the inner walls of the grooves 22, the inner wall of the supporting frame 21 is slidably connected with a supporting plate 25, the bottom surface of the supporting plate 25 is fixedly connected with a disc 26, the outer wall of the disc 26 is hinged with a plurality of hinged rods 27, the ends of the plurality of hinged rods 27 away from the disc 26 are hinged with the bottom surface of the clamping plate 24, the inner top wall of the supporting frame 21 is fixedly connected with a plurality of arc-shaped extension plates 28, the outer wall of the supporting plate 25 is slidably connected with the plurality of arc-shaped extension plates 28, and the clamping assembly It includes a second slide bar 241 that passes through the clamping plates 24, the second slide bar 241 is slidably connected to the clamping plates 24, the ends of the second slide bars 241 away from the clamping plates 24 are fixedly connected with clamping blocks 242, the second slide bars 241 are sleeved with second springs 243, one ends of the second springs 243 are fixedly connected to the clamping plates 24, the other ends of the second springs 243 are fixedly connected to the clamping blocks 242, the clamping blocks 242 are made of rubber material, and by providing the clamping mechanism 2, the clamping plate 24 can clamp the aluminum casting at the center of the support plate 25, thereby facilitating the subsequent processing of the aluminum casting and greatly improving the stability of the aluminum casting during the clamping process.

[0028] The reset mechanism 3 includes a support assembly and a reset assembly. The support assembly includes a plurality of fixed rods 31 fixedly connected to the inner top wall of the support frame 21, the bottom ends of the plurality of fixed rods 31 are fixedly connected to a fixed plate 32, and the bottom surface of the disc 26 is fixedly connected to a support rod 33. The reset assembly includes a first spring 34 sleeved on the outer wall of the support rod 33, the support rod 33 passes through the fixed plate 32, the support rod 33 is slidably connected to the fixed plate 32, the top end of the first spring 34 is fixedly connected to the bottom surface of the disc 26, and the bottom end of the first spring 34 is fixedly connected to the top surface of the fixed plate 32. By providing the reset mechanism 3, the support rod 33 can be pushed upward to facilitate the removal of the aluminum ingot. After the aluminum ingot is removed, the compressed first spring 34 is released, thereby enabling the support plate 25 to be reset.

[0029] The adjusting mechanism 4 includes a rotating assembly and a driving assembly. The rotating assembly includes a turntable 41 rotatably connected to the top surface of the fixed frame 1. The outer wall of the turntable 41 is fixedly connected to a gear ring 42. The bottom surface of the support frame 21 is fixedly connected to the top surface of the turntable 41. The driving assembly includes a motor 43 fixedly connected to the inner bottom wall of the fixed frame 1. The output end of the motor 43 is fixedly connected to a gear 44. The gear 44 and the gear ring 42 are meshed with each other. By providing the adjusting mechanism 4, the turntable 41 can be driven to rotate, so that the aluminum ingot can be driven to rotate after clamping, so that the aluminum ingot can be processed at multiple angles.

[0030] A specific application of this embodiment is: by providing a clamping mechanism 2, after the aluminum casting is placed on the top surface of the support plate 25, under the action of the gravity of the aluminum casting, the support plate 25 will be pressed to move downward, and the disc 26 will move downward at the same time. Since the groove 22 cooperates with the first slide bar 23, the clamping plate 24 can only slide on the first slide bar 23, and cooperates with a plurality of hinge rods 27, so that when the support plate 25 moves downward, a plurality of clamping plates 24 are close to each other, so that the plurality of clamping plates 24 can clamp and fix the aluminum casting, and when the plurality of clamping plates 24 are close to the middle, the clamping plates 24 can clamp the aluminum casting at the center of the support plate 25, so as to facilitate the subsequent processing of the aluminum casting and greatly improve the stability of the aluminum casting during the clamping process. Through the mutual cooperation between the second spring 243, the clamping block 242 and the second slide bar 241, the plurality of clamping plates 24 can buffer the clamping force when clamping the aluminum ingot, so as to avoid damage to the workpiece during the clamping process of the aluminum ingot.

[0031] By providing the reset mechanism 3, the plurality of fixing rods 31 can fix the fixing plate 32 on the inner top wall of the support frame 21. In the process of clamping the aluminum ingot, the disc 26 will drive the support rod 33 to move downward and compress the first spring 34. When the aluminum ingot needs to be taken out, the support rod 33 can be pushed upward so that the support rod 33 drives the support plate 25 to move upward. At the same time, the plurality of clamping plates 24 are away from the aluminum ingot, so that the aluminum ingot is easy to be taken out. After the aluminum ingot is taken out, the compressed first spring 34 is released, so that the support plate 25 can be reset.

[0032] By providing the adjustment mechanism 4, when the motor 43 drives the gear 44 to rotate, the gear ring 42 cooperates with the gear 44 to drive the turntable 41 to rotate, so that the aluminum ingot can be driven to rotate after clamping, so that the aluminum ingot can be processed at multiple angles.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An aluminum casting fixture with an adjustment function, comprising a fixing frame (1) and a supporting frame (21), characterized in that: The fixed frame (1) is provided with a clamping mechanism (2), a resetting mechanism (3) and an adjusting mechanism (4), and the clamping mechanism (2) comprises a connecting component and a clamping component; The connection assembly comprises a plurality of grooves (22) provided on the top surface of the support frame (21), the inner walls of the plurality of grooves (22) being fixedly connected with first sliding rods (23), the first sliding rods (23) being slidably sleeved with clamping plates (24), the clamping plates (24) being slidably connected with the inner walls of the grooves (22), the inner wall of the support frame (21) being slidably connected with a support plate (25), the bottom surface of the support plate (25) being fixedly connected with a circular disc (26), the outer wall of the circular disc (26) being hinged with a plurality of hinged rods (27), the ends of the plurality of hinged rods (27) being away from the circular disc (26) being hinged with the bottom surface of the clamping plate (24), the inner top wall of the support frame (21) being fixedly connected with a plurality of arc-shaped extension plates (28), the outer wall of the support plate (25) being slidably connected with the plurality of arc-shaped extension plates (28).

2. The aluminum casting fixture with adjustment function according to claim 1, characterized in that: The clamping assembly comprises a second sliding rod (241) penetrating through a plurality of clamping plates (24); the second sliding rod (241) is slidably connected to the clamping plate (24); one end of the plurality of second sliding rods (241) away from the clamping plate (24) is fixedly connected to a clamping block (242); a second spring (243) is sleeved on the plurality of second sliding rods (241); one end of the plurality of second springs (243) is fixedly connected to the clamping plate (24); the other end of the plurality of second springs (243) is fixedly connected to the clamping block (242); and the clamping block (242) is made of rubber material.

3. The aluminum casting fixture with adjustment function according to claim 2, characterized in that: The reset mechanism (3) comprises a support assembly and a reset assembly. The support assembly comprises a plurality of fixed rods (31) fixedly connected to the inner top wall of the support frame (21). The bottom ends of the plurality of fixed rods (31) are fixedly connected to a fixed plate (32). The bottom surface of the disc (26) is fixedly connected to a support rod (33).

4. The aluminum casting fixture with adjustment function according to claim 3, characterized in that: The reset assembly comprises a first spring (34) sleeved on the outer wall of a support rod (33); the support rod (33) passes through a fixed plate (32); the support rod (33) is slidably connected to the fixed plate (32); the top end of the first spring (34) is fixedly connected to the bottom surface of the disk (26); and the bottom end of the first spring (34) is fixedly connected to the top surface of the fixed plate (32).

5. The aluminum casting fixture with adjustment function according to claim 4, characterized in that: The adjusting mechanism (4) comprises a rotating assembly and a driving assembly, the rotating assembly comprising a turntable (41) rotatably connected to the top surface of the fixed frame (1), the outer wall of the turntable (41) being fixedly connected to a gear ring (42), and the bottom surface of the supporting frame (21) being fixedly connected to the top surface of the turntable (41).

6. The aluminum casting fixture with adjustment function according to claim 5, characterized in that: The driving assembly comprises a motor (43) fixedly connected to the inner bottom wall of the fixed frame (1); an output end of the motor (43) is fixedly connected to a gear (44); and the gear (44) is meshed with a gear ring (42).

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