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CN-224232791-U - Aluminum magnesium alloy box

CN224232791UCN 224232791 UCN224232791 UCN 224232791UCN-224232791-U

Abstract

The utility model relates to the technical field of aluminum magnesium alloy boxes, in particular to an aluminum magnesium alloy box which can effectively improve the tightness of a box cover and the box, avoid gaps between the box cover and the box, keep good sealing waterproof performance and improve practicability; including the box, the case lid is installed on the box top, coupling assembling includes the locating bench of fixed connection in the case lid bottom, box top fixedly connected with returns shape sealing platform, returns shape sealing platform top fixedly connected with is sealed fills up, has seted up multiunit counter bore all around the case lid top, all cartridge has interior hexagonal counter bolts in every group counter bore, and multiunit screw hole has been seted up to four groups in returns shape sealing platform top, and the case lid is covered with the cooperation lid of screw hole through interior hexagonal counter bolt and screw hole and is adorned on returning shape sealing platform, locating bench all around with the contact of box inner wall, compress tightly the subassembly and include clamp plate and two sets of uide bushing for compress tightly the case lid.

Inventors

  • WANG JIANXUN

Assignees

  • 河北军致成包装制品有限公司

Dates

Publication Date
20260512
Application Date
20250409

Claims (5)

  1. 1. The aluminum magnesium alloy box body comprises a box body (1), wherein a box cover (2) is arranged at the top end of the box body (1), and the aluminum magnesium alloy box is characterized by further comprising a connecting component arranged between the box cover (2) and the box body (1) and two groups of compression components symmetrically arranged on the box body (1) and the box cover (2); The connecting assembly comprises a positioning table (3) fixedly connected to the bottom end of the box cover (2), a square sealing table (4) is fixedly connected to the top end of the box body (1), a sealing gasket (17) is fixedly connected to the top end of the square sealing table (4), a plurality of groups of countersunk holes (5) are formed in the periphery of the top of the box cover (2), inner hexagonal countersunk bolts (6) are inserted into each group of countersunk holes (5), a plurality of groups of threaded holes (7) are formed in the four groups of the top end of the square sealing table (4), the box cover (2) is covered on the square sealing table (4) through the matching of the inner hexagonal countersunk bolts (6) and the threaded holes (7), and the periphery of the positioning table (3) is in contact with the inner wall of the box body (1); The pressing assembly comprises a pressing plate (8) and two groups of guide sleeves (11) and is used for pressing the box cover (2).
  2. 2. An aluminum magnesium alloy box body as claimed in claim 1, wherein the bottom end of the pressing plate (8) is fixedly provided with a V-shaped clamping plate (9), the bottom end of the pressing plate (8) is fixedly connected with two groups of T-shaped guide rods (10), the two groups of T-shaped guide rods (10) are symmetrically distributed on the front side and the rear side of the V-shaped clamping plate (9), the two groups of guide sleeves (11) are symmetrically rotationally connected at the front end and the rear end of the back-shaped sealing table (4), the two groups of T-shaped guide rods (10) are respectively and slidably arranged on the two groups of guide sleeves (11), springs (12) are respectively sleeved on the two groups of T-shaped guide rods (10), two ends of each spring (12) are respectively and fixedly connected with the guide sleeves (11) and the inner bottoms of the T-shaped guide rods (10), two groups of V-shaped clamping grooves (13) are symmetrically arranged at the top end of the box cover (2), and the two groups of V-shaped clamping plates (9) are respectively clamped under the action of the springs (12).
  3. 3. An almag box according to claim 2, wherein the handles (14) are fixedly connected to the top ends of both sets of pressure plates (8).
  4. 4. An aluminium magnesium alloy box according to claim 3, wherein the handles (14) of both sets are fixedly sleeved with anti-slip handle sleeves (15).
  5. 5. An aluminium magnesium alloy box according to claim 4, wherein sliding sleeves (16) are fixedly arranged on the inner walls of the four groups of guide sleeves (11).

Description

Aluminum magnesium alloy box Technical Field The utility model relates to the technical field of aluminum-magnesium alloy boxes, in particular to an aluminum-magnesium alloy box. Background In the manufacturing process of the battery cell of the electric automobile, sealing and waterproofing are very important procedures, and once the battery cell module is filled with water, the battery cell and electronic components are invalid, so that the quality of the battery cell module is affected. In the existing manufacturing process of the battery cell of the electric automobile, the battery cell module is sealed and waterproof by adopting a sealed waterproof box. The existing electric automobile battery cell module sealing waterproof aluminum magnesium alloy box body comprises a box cover and a box body, a sealing ring is paved on the contact surface of the box cover and the box body, the box cover and the box body are tightly combined together in a bolt connection mode, so that the sealing waterproof effect is achieved, but the electric automobile battery cell module sealing waterproof box is in a shaking state in running, bolts for connection can be loosened after long-time use, gaps exist between the box cover and the box body, waterproof performance is reduced, and the electric automobile battery cell module sealing waterproof box is not enough in practicality. Disclosure of utility model In order to solve the technical problems, the utility model provides the aluminum-magnesium alloy box body which can effectively improve the tightness of the box cover and the box body, avoid gaps between the box cover and the box body, maintain good sealing waterproof performance and improve the practicability. Technical proposal The aluminum magnesium alloy box comprises a box body, a box cover is mounted at the top end of the box body, a connecting assembly and two groups of pressing assemblies are arranged between the box cover and the box body and symmetrically arranged on the box body and the box cover, the connecting assembly comprises a positioning table fixedly connected to the bottom end of the box cover, a back-shaped sealing table is fixedly connected to the top end of the back-shaped sealing table, a sealing gasket is fixedly connected to the top end of the back-shaped sealing table, a plurality of groups of countersunk holes are formed in the periphery of the top end of the box cover, inner hexagonal countersunk bolts are inserted into each group of countersunk holes, a plurality of groups of threaded holes are formed in the four groups of top end of the back-shaped sealing table, the box cover is mounted on the back-shaped sealing table through the matched cover of the inner hexagonal countersunk bolts and the threaded holes, the periphery of the positioning table is in contact with the inner wall of the box body, the pressing assemblies comprise a pressing plate and two groups of guide sleeves, V-shaped clamping plates are fixedly arranged at the bottom ends of the pressing plate, two groups of the T-shaped guide rods are fixedly connected to the bottom ends of the pressing plate, the two groups of the T-shaped guide rods are symmetrically distributed on the front and back sides of the V-shaped clamping plates, the two groups of the T-shaped guide rods are symmetrically arranged on the two sides of the two groups of the T-shaped guide rods and the two sides of the T-shaped guide rods are respectively fixedly connected to the two sides of the V-shaped clamping plates, and the two sides of the V-shaped guide sleeve, and the V-shaped guide rods and the two guide sleeve and the V-shaped guide rod and the guide sleeve. Preferably, the top ends of the two groups of pressing plates are fixedly connected with handles. Preferably, the two groups of handles are fixedly sleeved with anti-slip handle sleeves. Preferably, sliding sleeves are fixedly arranged on the inner walls of the four groups of guide sleeves. Compared with the prior art, the box cover has the beneficial effects that when the box cover is used, the box cover is covered on the square sealing table through the connection of the inner hexagonal countersunk head bolt and the threaded hole, when the box cover is covered, the countersunk head hole is aligned with the threaded hole through the matching of the positioning table and the inner wall of the box body, then the inner hexagonal countersunk head bolt is screwed into the threaded hole, the head of the inner hexagonal countersunk head bolt is sunk into the countersunk head hole, so that the top plane of the box cover is flat, the sealing gasket is tightly pressed by the box cover and the square sealing table to play a sealing role, and the box cover and the square sealing table are firmly connected through the matching of the inner hexagonal countersunk head bolt and the countersunk head hole, so that the box cover is not easy to loosen, the pressing plate is pressed on the V-shaped clamping groove, th