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CN-224209759-U - Anti-deformation fixing clamp for machining aluminum casting automobile part shell

CN224209759UCN 224209759 UCN224209759 UCN 224209759UCN-224209759-U

Abstract

The utility model discloses an anti-deformation fixing clamp for processing an aluminum casting automobile part shell, which comprises a base, wherein two sides of the top of the base are respectively provided with a horizontal adjusting mechanism, each horizontal adjusting mechanism comprises a side plate, two sides of the top of the base are respectively fixedly provided with a side plate, the middle part of each side plate is provided with a first screw rod in a penetrating threaded manner, one end of each first screw rod is fixedly provided with a first handle, the other end of each first screw rod is rotationally connected with the middle part of a movable plate through a bearing, the bottom of each movable plate is mutually attached to the top of the base, and the anti-deformation fixing clamp for processing the aluminum casting automobile part shell can adjust the height of a third screw rod through forward rotation or reverse rotation of a second handle, so that the end part of the third screw rod can be aligned with the middle part of the aluminum casting automobile part shell, the middle part of the aluminum casting automobile part shell can be further fixed, the fixing effect of the aluminum casting automobile part shell is improved, and the deformation probability of the aluminum casting automobile part shell is reduced.

Inventors

  • Zu Chunpeng

Assignees

  • 无锡广硕精密机械有限公司

Dates

Publication Date
20260508
Application Date
20250422

Claims (6)

  1. 1. The utility model provides an aluminum casting auto parts casing processing deformation prevention mounting fixture, includes base (1), its characterized in that, the both sides at base (1) top all are provided with horizontal adjustment mechanism, horizontal adjustment mechanism includes curb plate (2), the both sides at base (1) top all are fixed with curb plate (2), first lead screw (3) are installed to the middle part of curb plate (2) run through the screw thread, the one end of first lead screw (3) is fixed with first handle (4), the other end of first lead screw (3) is rotated through the bearing and is connected with the middle part of fly leaf (5), the bottom of fly leaf (5) is laminated each other with the top of base (1), the end of fly leaf (5) one side is fixed with guide bar (6), the inside that the inside of curb plate (2) is run through to the end of guide bar (6), be provided with upper and lower adjustment mechanism on fly leaf (5), be provided with fixture on the upper and lower adjustment mechanism.
  2. 2. The anti-deformation fixing clamp for machining the aluminum casting automobile part shell is characterized in that the upper and lower adjusting mechanism comprises a through groove (7), the through groove (7) is formed in the movable plate (5), a movable block (8) is installed in the through groove (7), the lower end of a second screw rod (9) is rotatably installed at the center of the top of the movable block (8) through a bearing, the upper end of the second screw rod (9) penetrates through the top of the movable plate (5) to be fixed with a second handle (10), and the second screw rod (9) is in threaded connection with the movable plate (5).
  3. 3. The anti-deformation fixing clamp for machining the aluminum casting automobile part shell according to claim 2, wherein the clamping mechanism comprises a third screw rod (11), the third screw rod (11) is installed in the movable block (8) through threads, a rubber block (12) and a third handle (13) are respectively fixed at two ends of the third screw rod (11), and the rubber block (12) is arranged close to the middle of the base (1).
  4. 4. The anti-deformation fixing clamp for machining the aluminum casting automobile part shell, as claimed in claim 1, is characterized in that the guide rods (6) are symmetrically distributed about the central axis of the movable plate (5), and the guide rods (6) are slidably connected with the side plates (2).
  5. 5. The anti-deformation fixing clamp for machining the aluminum casting automobile part shell, as claimed in claim 2, is characterized in that the through groove (7) and the movable block (8) are of rectangular structures in overlook, and the movable block (8) and the through groove (7) form sliding connection.
  6. 6. The anti-deformation fixing clamp for machining the aluminum casting automobile part shell according to claim 3, wherein the through groove (7), the movable block (8), the second screw rod (9), the second handle (10), the third screw rod (11), the rubber block (12) and the third handle (13) are symmetrically distributed about the central axis of the movable plate (5).

Description

Anti-deformation fixing clamp for machining aluminum casting automobile part shell Technical Field The utility model relates to the technical field of aluminum casting automobile part shell machining, in particular to an anti-deformation fixing clamp for aluminum casting automobile part shell machining. Background Cast automotive part housings include automobile hubs, engine blocks, transmission housings, and the like, which require the part housing to be fixed during processing. However, the existing fixing clamp for processing the aluminum casting automobile part shell cannot adjust the height of a fixed point, and the fixed point between the clamp and the aluminum casting automobile part shell cannot be located in the middle of the part shell due to different heights of the part shells, so that the fixing effect is poor, and the situation that the aluminum casting automobile part shell is deformed in a processing mode is easy to occur. Aiming at the problems, innovative design is urgently needed on the basis of the original aluminum casting automobile part shell machining fixing clamp. Disclosure of utility model The utility model aims to provide an anti-deformation fixing clamp for processing an aluminum casting automobile part shell, which aims to solve the problems of the background technology. In order to achieve the above purpose, the technical scheme is that the anti-deformation fixing clamp for processing the aluminum casting automobile part shell comprises a base, wherein horizontal adjusting mechanisms are arranged on two sides of the top of the base, each horizontal adjusting mechanism comprises a side plate, each side of the top of the base is fixedly provided with the side plate, a first screw rod is installed in the middle of the side plate through threads, one end of the first screw rod is fixedly provided with a first handle, the other end of the first screw rod is rotatably connected with the middle of a movable plate through a bearing, the bottom of the movable plate is mutually attached to the top of the base, a guide rod is fixed at one end of the movable plate, the end of the guide rod penetrates through the side plate, an upper adjusting mechanism and a lower adjusting mechanism are arranged on the movable plate, and a clamping mechanism is arranged on the upper adjusting mechanism and the lower adjusting mechanism. Preferably, the upper and lower adjustment mechanism comprises a through groove, the through groove is formed in the movable plate, a movable block is mounted in the through groove, the center of the top of the movable block is rotatably provided with the lower end of a second screw rod through a bearing, the upper end of the second screw rod penetrates through the top of the movable plate to be fixed with a second handle, and the second screw rod is in threaded connection with the movable plate. Preferably, the clamping mechanism comprises a third screw rod, the third screw rod is installed in the movable block through threads, the rubber block and the third handle are respectively fixed at two ends of the third screw rod, and the rubber block is arranged close to the middle of the base. Preferably, the guide rods are symmetrically distributed about the central axis of the movable plate, and the guide rods are in sliding connection with the side plates. Preferably, the through groove and the movable block are designed to be rectangular in overlook, and the movable block and the through groove form sliding connection. Preferably, the through groove, the movable block, the second screw rod, the second handle, the third screw rod, the rubber block and the third handle are symmetrically distributed about the central axis of the movable plate. Compared with the prior art, the anti-deformation fixing clamp for the aluminum casting automobile part shell has the beneficial effects that the distance between the movable plates can be adjusted through the forward rotation or the reverse rotation of the first handle, so that the distance between the third screw rods on the two movable plates can be adjusted, the aluminum casting automobile part shells with different sizes can be clamped and fixed, and the height of the third screw rods can be adjusted through the forward rotation or the reverse rotation of the second handle, so that the end parts of the third screw rods can be aligned with the middle part of the aluminum casting automobile part shell, the middle part of the aluminum casting automobile part shell can be fixed, the fixing effect of the aluminum casting automobile part shell is improved, and the deformation probability of the aluminum casting automobile part shell is reduced. Drawings FIG. 1 is a schematic elevational view of the present utility model; FIG. 2 is a schematic top view of the present utility model; FIG. 3 is a schematic cross-sectional view of the present utility model. In the figure, 1, a base; 2, a side plate, 3, a first screw rod, 4, a first handle, 5,