一种铝型材热处理工装

Abstract

本实用新型涉及铝加工技术领域，针对长尺寸T型材热处理时因间隔块设置导致的淬火效果差或重力弯曲问题，提供一种铝型材热处理工装。包括工装框架、中部支撑组件及第一支撑梁，工装框架由两组平行的底端横梁构成，中部支撑组件沿横梁长度方向均匀设置，每组组件通过中部立柱连接底端横梁，并在立柱上端设支撑机构，支撑机构间跨设与底端横梁垂直的第一支撑梁。相邻中部支撑组件的支撑梁共同支撑T型材顶部板材，使底部板材竖向悬置于组件之间。该工装通过支撑梁与顶部板材的小面积接触实现支撑，既减少淬火时的接触影响，又通过多组支撑梁沿T型材长度方向的均匀排布提升支撑刚度，避免热处理中因重力变形。

Claims

1. A heat treatment fixture for aluminum profiles, used to support T-profiles during heat treatment, wherein the T-profile includes a top plate and a bottom plate arranged perpendicularly to each other, and one end of the bottom plate is connected to the middle of the top plate. characterized in that The heat treatment fixture for aluminum profiles is provided in several groups and is evenly arranged at equal intervals. It includes a fixture frame (1) and a central support assembly (2). The tooling frame (1) includes two sets of first bottom beams (4) and second bottom beams (5) that are spaced apart and relatively parallel. The central support assembly (2) includes a first central column (6), a second central support column (7), a first support mechanism (8), a second support mechanism (9), and a first support beam (10). The first middle column (6) is vertically mounted on the first bottom beam (4), and the upper end of the first bottom beam (4) is provided with a first support mechanism (8); the second middle column is vertically mounted on the second bottom beam (5), and the upper end of the second bottom beam (5) is provided with a second support mechanism (9). The first support beam (10) is provided in two sets. The first set of first support beams (10) is located at the left end of the first support mechanism (8) and the second support mechanism (9), and the second set of first support beams (10) is located at the right end of the first support mechanism (8) and the second support mechanism (9). The length direction of the first support beam (10) is perpendicular to the length direction of the first bottom beam (4). The middle support component (2) is provided in several sets and is arranged at equal intervals along the length direction of the first bottom beam (4). In the two adjacent middle support components (2), the first support beams (10) close to one end of each other jointly support the top plate of the T-shaped profile, and the bottom plate of the T-shaped profile is vertically arranged between the two adjacent middle support components (2).

2. The aluminum profile heat treatment tooling of claim 1, wherein, The first support beam (10) is a circular tubular structure.

3. The aluminum profile heat treatment tooling apparatus of claim 1, wherein, The tooling frame (1) also includes a first bottom longitudinal beam (11), a second bottom longitudinal beam (12), a first vertical beam (13), a second vertical beam (14), a first top longitudinal beam (15), a second top longitudinal beam (16), and a top horizontal beam (17). The first bottom longitudinal beam (11) and the second bottom longitudinal beam (12) are spaced apart and relatively parallel, and the first bottom transverse beam (4) and the second bottom transverse beam (5) are disposed between the first bottom longitudinal beam (11) and the second bottom longitudinal beam (12); The first vertical beam (13) is vertically set on the first bottom longitudinal beam (11), and the first top longitudinal beam (15) is set on the first vertical beam (13); the second vertical beam (14) is vertically set on the second bottom longitudinal beam (12), and the second top longitudinal beam (16) is set on the second vertical beam (14); a top horizontal beam (17) is connected between the first top longitudinal beam (15) and the second top longitudinal beam (16). The length direction of the top horizontal beam (17) is parallel to the top plate of the T-shaped profile, and the distance between the bottom end of the top horizontal beam and the top end of the first support beam (10) is greater than the thickness of the top plate of the T-shaped profile by 3 to 5 mm.

4. The aluminum profile heat treatment tooling of claim 3, wherein, The end of the top crossbeam (17) is provided with a square tube (18) perpendicular to its length direction. The first top longitudinal beam (15) and the second top longitudinal beam (16) are both square tube structures. The square tubes (18) at both ends of the top crossbeam (17) are respectively inserted into the first top longitudinal beam and the second top longitudinal beam (16). The square tubes (18) are connected to the first top longitudinal beam (15) and the second top longitudinal beam (16) by bolts.

5. The aluminum profile heat treatment tooling apparatus of claim 3, wherein, The first support mechanism (8) and the second support mechanism (9) have the same structure, both including a central fixed square tube (19) and a central insert square tube (20). The central fixed square tube (19) is set at the upper end of the first central column (6) / second central column. The central insert square tube (20) is inserted into the central fixed square tube (19) at the middle. The two ends of the central insert square tube (20) are located outside the central fixed square tube (19). The first support beam (10) is connected to the end of the central insert square tube (20).

6. The aluminum profile heat treatment tooling apparatus of claim 5, wherein, The first support mechanism (8) further includes a first upper fixing nut (21), a first lower fixing nut (22), a first upper adjusting bolt (23), and a first lower adjusting bolt (24). The upper top wall and lower bottom wall of the middle fixing square tube (19) are provided with through holes. The upper top wall of the middle fixing square tube (19) is provided with a first upper fixing nut (21). The first upper adjusting bolt (23) is screwed onto the first upper fixing nut (21), and the lower end of the first upper adjusting bolt (23) abuts against the upper top wall of the middle insertion square tube (20). The lower bottom wall of the middle fixing square tube (19) is provided with a first lower fixing nut (22). The first lower adjusting bolt (24) is screwed onto the first lower fixing nut (22), and the upper end of the first lower adjusting bolt (24) abuts against the lower top wall of the middle insertion square tube (20). The height of the inner cavity of the middle fixing square tube (19) is greater than the height of the middle insertion square tube (20).

7. The aluminum heat treatment fixture of claim 6, wherein, It also includes a side support assembly (25), which includes a side fixed square tube (26), a side insert square tube (27), a second upper fixed nut (28), a second lower fixed nut (29), a second upper adjusting bolt (30), a second lower adjusting bolt (31), and a second support beam (32). Both the first vertical beam (13) and the second vertical beam (14) are provided with side-fixed square tubes (26), and side-inserted square tubes (27) are inserted into the side-fixed square tubes (26). The end of the side-inserted square tubes (27) is located outside the side-fixed square tubes (26), and the end of the side-inserted square tubes (27) is provided with a second support beam (32). The side-fixed square tube (26) has through holes on its upper top wall and lower bottom wall. The upper top wall of the side-fixed square tube (26) is provided with a second upper fixing nut (28). A second upper adjusting bolt (30) is screwed onto the second upper fixing nut (28), and the lower end of the second upper adjusting bolt (30) abuts against the upper top wall of the side-inserted square tube (27). The lower bottom wall of the side-fixed square tube (26) is provided with a second lower fixing nut (29). A second lower adjusting bolt (31) is screwed onto the second lower fixing nut (29), and the upper end of the second lower adjusting bolt (31) abuts against the lower top wall of the side-inserted square tube (27). The height of the inner cavity of the side-fixed square tube (26) is greater than the height of the side-inserted square tube (27).

8. The aluminum profile heat treatment tooling apparatus of claim 3, wherein, It also includes anchor bolts (3), and anchor bolts (3) are provided on the first bottom longitudinal beam (11) and the second bottom longitudinal beam (12). The aluminum profile heat treatment fixture is set on the heat treatment platform. The anchor bolts (3) pass through the first bottom longitudinal beam (11) / the second bottom longitudinal beam (12) and are screwed onto the heat treatment platform to fix the aluminum profile heat treatment fixture.

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