Machining clamp for shock absorption tower die casting

Abstract

The utility model discloses a shock absorption tower die casting machining clamp which comprises a base plate, and an inner supporting mechanism, a top pressing mechanism and two lateral pressing mechanisms are arranged on the base plate. The two lateral pressing mechanisms are oppositely arranged, the inner supporting mechanism is located between the two lateral pressing mechanisms, and pressing parts of the lateral pressing mechanisms face the inner supporting mechanism; the top pressing mechanism comprises a lateral sliding assembly, a lifting pressing assembly is arranged on a sliding part of the lateral sliding assembly, the lateral sliding assembly drives the lifting pressing assembly to be close to or away from the inner supporting mechanism, and a pressing part of the lifting pressing assembly is close to or away from the inner supporting mechanism in a vertical lifting mode. The shock absorption tower die casting fixture has the advantages that the top pressing assembly of the shock absorption tower die casting is driven by the lateral sliding assembly to be close to or away from the inner supporting mechanism, the space, occupied by the top pressing assembly, of the fixture can be reduced, and therefore the avoiding path of machining equipment is shortened, machining time is shortened, the production takt is accelerated, and production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the manufacture of automobile parts, in particular to a clamping device of automobile shock tower. BACKGROUND

[0002] After the shock tower die casting blank is taken out from the die casting mould and trimmed, it still needs to be machined. The shock tower is roughly a square cover in reverse shape, in order to ensure the stability during machining, a support-pressing mechanism is arranged on the inner and outer parts, and the side and top parts correspondingly; in the prior art, the top pressing mechanism of the clamp is arranged on an arcuate support, and the arcuate support is connected with the base plate of the clamp. In order to not interfere with the normal taking and placing operations, the arcuate support needs to occupy a relatively large space to leave a necessary taking and placing operation space; this will cause the machining equipment to need to move greatly when avoiding the arcuate support, prolong the machining time and affect the production efficiency. SUMMARY

[0003] The utility model provides a clamping device with a more compact top support-pressing mechanism for the machining process of the shock tower, and the main technical scheme adopted is as follows:

[0004] A machining clamp for a shock tower die casting, the key lies in that: a base plate is arranged, and an inner support mechanism, a top pressing mechanism and two side pressing mechanisms are arranged on the base plate;

[0005] The two side pressing mechanisms are arranged oppositely, the inner support mechanism is located between the two side pressing mechanisms, and the pressing part of the side pressing mechanism faces the inner support mechanism;

[0006] The top pressing mechanism comprises a side sliding assembly, a lifting pressing assembly is arranged on the sliding part of the side sliding assembly, the side sliding assembly drives the lifting pressing assembly to approach or move away from the inner support mechanism, and the pressing part of the lifting pressing assembly approaches or moves away from the inner support mechanism in an up-down lifting manner.

[0007] The basis of the top pressing mechanism is a side sliding assembly arranged on the base plate, the side sliding assembly drives the lifting pressing assembly to slide and thus approach or move away from the inner support mechanism, so as to leave an operation space when taking and placing the parts, and the inner support mechanism is a part for supporting the inside of the shock tower. Since the lifting pressing assembly moves with the side sliding assembly, it can not occupy a large space, thereby shortening the avoiding path of the machining equipment, shortening the machining time, speeding up the production rhythm and improving the production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0008] Figure 1 It is a structural schematic view of the utility model in the first perspective view;

[0009] Figure 2The structure schematic view of the utility model in the second perspective view is shown in the figure;

[0010] Figure 3 For removing Figure 2 The structure schematic view after the lifting and pressing assembly 32 and the sliding frame 33 in the figure. DETAILED DESCRIPTION

[0011] The utility model is further described below in combination with the embodiments and the drawings.

[0012] As Figure 1 , Figure 2 and Figure 3 The utility model discloses a shock tower die machining clamp, including base plate 1, the base plate 1 is horizontally arranged, and the upper surface of the base plate 1 is equipped with inner support mechanism 2, top pressing mechanism 3 and two lateral pressing mechanisms 4.

[0013] Two lateral pressing mechanisms 4 are oppositely arranged, and the inner support mechanism 2 is located between the two lateral pressing mechanisms 4, and the pressing part of the lateral pressing mechanism 4 faces the inner support mechanism 2.

[0014] The upper surface of the base plate 1 is also fixedly provided with a plurality of (at least three) piece placing guide rods 6, which are vertically arranged, and a plurality of piece placing guide rods 6 surround the inner support mechanism 2, the piece placing guide rod 6 is close to the inner support mechanism 2, and the upper end of the inner support mechanism 2 is provided with a guide inclined surface, which faces the inner support mechanism 2, the upper part of the guide inclined surface is relatively far away from the inner support mechanism 2, and the lower part of the guide inclined surface is relatively close to the inner support mechanism 2.

[0015] The inner support mechanism 2 includes an edge support table 21, a top support part 22 and two lateral support parts 23, the edge support table 21 is fixedly arranged on the upper surface of the base plate 1, the edge support table 21 is in the form of a rectangular plate, the lateral support part 23 is fixed on the edge support table 21, and the two lateral support parts 23 are respectively close to the two opposite side edges of the edge support table 21, the two lateral support parts 23 correspond to the two lateral pressing mechanisms 4 one by one, and the lateral support part 23 is matched with the pressing part of the corresponding lateral pressing mechanism 4.

[0016] The top support part 22 is fixed on the edge support table 21, and the top support part 22 is located between the two lateral support parts 23, and the top support part 22 is matched with the pressing part of the top pressing mechanism 3.

[0017] The top pressing mechanism 3 comprises a lateral sliding assembly 31 arranged on the base plate 1, and a lifting pressing assembly 32 is arranged on the sliding part of the lateral sliding assembly 31, specifically, a sliding frame 33 is arranged on the horizontal sliding rail assembly, the sliding frame 33 extends upwards, and the lifting pressing assembly 32 is fixed to the top of the sliding frame 33.

[0018] The lateral sliding assembly 31 drives the lifting pressing assembly 32 to move close to or away from the inner support mechanism 2, and the pressing part of the lifting pressing assembly 32 moves close to or away from the inner support mechanism 2 through up-down lifting. The top support part 22 is matched with the pressing part of the lifting pressing assembly 32.

[0019] As a more specific embodiment, the top pressing mechanism 3 is arranged close to any one of the lateral pressing mechanisms 4; the horizontal sliding rail assembly comprises two parallel straight linear guides arranged horizontally, and a sliding block is arranged on the linear guides; and the corresponding lateral pressing mechanism 4 is arranged between the two linear guides.

[0020] At least three edge pressing assemblies 5 are arranged on the base plate 1, and a plurality of edge pressing assemblies 5 are arranged along the periphery of the edge support table 21. Correspondingly, at least three edge support blocks 24 are arranged on the edge support table 21, a plurality of edge support blocks 24 are arranged along the periphery of the edge support table 21, the edge support blocks 24 correspond to the edge pressing assemblies 5 one by one, and the pressing part of the edge pressing assembly 5 faces the corresponding edge support block 24.

[0021] As preferred, the lifting pressing assembly 32, the lateral pressing mechanism 4 and the edge pressing assembly 5 are all air cylinder pressing assemblies, and the structure and mounting mode of the air cylinder pressing assembly are recorded in the prior art, which will not be repeated here.

[0022] Beneficial effects: by adopting the technical scheme of the utility model, the top pressing assembly of the damping tower die casting part is driven by the lateral sliding assembly to move close to or away from the inner support mechanism, the space occupied by the top pressing assembly on the clamp can be reduced, the avoidance path of the machine tool is shortened, the machine tool time is shortened, the production rhythm is accelerated, and the production efficiency is improved.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of the utility model, and those skilled in the art can make various similar expressions under the inspiration of the utility model without violating the purpose and claims of the utility model, and such changes fall within the protection scope of the utility model.

Claims

1. A shock tower die casting machine machining jig characterized by: The substrate (1) is provided with an inner support mechanism (2), a top pressing mechanism (3) and two lateral pressing mechanisms (4); The two lateral pressing mechanisms (4) are oppositely arranged, the inner support mechanism (2) is located between the two lateral pressing mechanisms (4), and the pressing part of the lateral pressing mechanism (4) faces the inner support mechanism (2); The top pressing mechanism (3) comprises a lateral sliding assembly (31), and the sliding part of the lateral sliding assembly (31) is provided with a lifting pressing assembly (32); the lateral sliding assembly (31) drives the lifting pressing assembly (32) to move close to or away from the inner support mechanism (2); and the pressing part of the lifting pressing assembly (32) moves close to or away from the inner support mechanism (2) by lifting and lowering.

2. The shock tower die casting machining fixture of claim 1, wherein: The inner support mechanism (2) comprises an edge support table (21), a top support part (22) and two lateral support parts (23); The lateral support part (23) is fixed on the edge support table (21), the two lateral support parts (23) are respectively close to the two opposite side edges of the edge support table (21), the two lateral support parts (23) correspond to the two lateral pressing mechanisms (4) one by one, and the lateral support part (23) cooperates with the pressing part of the corresponding lateral pressing mechanism (4); The edge support table (21) is fixed on the upper surface of the substrate (1), the top support part (22) is fixed on the edge support table (21), the top support part (22) is located between the two lateral support parts (23), and the top support part (22) cooperates with the pressing part of the lifting pressing assembly (32).

3. The shock tower die casting machining fixture of claim 1, wherein: The lateral sliding assembly (31) comprises a horizontal sliding rail assembly arranged on the substrate (1), and the horizontal sliding rail assembly is provided with a sliding frame (33) extending upward, and the lifting pressing assembly (32) is arranged on the top of the sliding frame (33).

4. The shock tower die casting machining fixture of claim 3, wherein: The top pressing mechanism (3) is arranged close to any one of the lateral pressing mechanisms (4); The horizontal sliding rail assembly comprises two parallel linear guides, the linear guides are horizontally arranged, and the sliding blocks are slidably arranged on the linear guides; The corresponding lateral pressing mechanism (4) is arranged between the two linear guides.

5. The shock tower die casting machining fixture of claim 2, wherein: At least three edge pressing assemblies (5) are further arranged on the substrate (1), and a plurality of edge pressing assemblies (5) are arranged along the periphery of the edge support table (21).

6. The shock tower die casting machining fixture of claim 5, wherein: At least three edge support blocks (24) are arranged on the edge support table (21), a plurality of edge support blocks (24) are arranged along the periphery of the edge support table (21), the edge support blocks (24) correspond to the edge pressing assemblies (5) one by one, and the pressing part of the edge pressing assembly (5) faces the corresponding edge support block (24).

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