一种车架装卸夹持装置

Abstract

本实用新型公开一种车架装卸夹持装置，用于对乘用车架进行夹持，配合吊运工具对乘用车架进行夹持周转。包括横梁、纵梁、立柱、支撑底座、夹持机构、支撑底座；所述横梁设有至少两组且均横向设置，所述纵梁设有两组且均纵向设置，横梁的两端均固定连接有一组纵梁；所述立柱的上端与横梁固定连接，支撑底座设置于立柱的下端；两组纵梁上均固定连接有夹持机构，夹持机构包括焊接夹紧气缸、上夹头、下夹头；所述焊接夹紧气缸上设有转动轴，上夹头的一端与焊接夹紧气缸的外壳体固定连接，下夹头的一端与焊接夹紧气缸的转动轴连接，上夹头位于下夹头的上方，焊接夹紧气缸的转动轴旋转带动下夹头翻转与上夹头配合对乘用车架夹持。

Claims

1. A carriage loading and unloading gripping device, characterized in that, Includes a crossbeam (1), a longitudinal beam (2), a column (3), a support base (4), and a clamping mechanism (5); The crossbeam (1) has at least two sets, both of which are arranged horizontally, and the longitudinal beam (2) has two sets, both of which are arranged longitudinally. Both ends of the crossbeam (1) are fixedly connected to a set of longitudinal beams (2); the upper end of the column (3) is fixedly connected to the crossbeam (1), and the support base (4) is set at the lower end of the column (3). Both sets of longitudinal beams (2) are fixedly connected to clamping mechanisms (5). The clamping mechanism (5) includes a welding clamping cylinder (6), an upper clamp, and a lower clamp. The welding clamping cylinder (6) is provided with a rotating shaft. One end of the lower clamp is connected to the rotating shaft of the welding clamping cylinder (6), and one end of the upper clamp is fixedly connected to the outer shell of the welding clamping cylinder (6). The upper clamp is located above the lower clamp. The rotation of the rotating shaft of the welding clamping cylinder (6) can drive the lower clamp to flip and cooperate with the upper clamp to clamp the frame.

2. A frame handling clamp according to claim 1, characterised in that The upper chuck of the clamping mechanism (5) includes an upper chuck fixing block (7) and an upper chuck disassembly block (8). The upper chuck fixing block (7) is fixedly connected to the outer shell of the welding clamping cylinder (6). The lower bottom of the upper chuck fixing block (7) is provided with several sets of threaded holes evenly arranged along its length direction. The upper chuck disassembly block (8) is provided with at least two sets of vertically arranged through holes. The screw passes through the through holes on the upper chuck disassembly block (8) and is screwed into the threaded holes on the upper chuck fixing block (7). The upper chuck disassembly block (8) is provided with a downwardly extending protrusion at one end away from the upper chuck fixing block (7). The lower chuck includes a lower chuck swing arm (9), a first lower chuck disassembly block (10), and a second lower chuck disassembly block (11). One end of the lower chuck swing arm (9) is fixedly connected to the rotating shaft of the welding clamping cylinder (6). The upper top of the lower chuck swing arm (9) is provided with several sets of threaded holes evenly arranged along its length. The first lower chuck disassembly block (10) includes a first horizontal bar, a second horizontal bar, and a set of vertical bars for connecting the two sets of horizontal bars. The second horizontal bar is located below the first horizontal bar. The crossbar is provided with at least two sets of vertically arranged through holes. The screw passes through the through hole on the first crossbar and is screwed into the threaded hole of the lower chuck swing arm (9). The second crossbar is provided with a threaded hole, and the second lower chuck disassembly block (11) is provided with a vertical through hole. The screw passes through the vertical through hole on the second lower chuck disassembly block (11) and is screwed into the threaded hole on the second crossbar, thereby fixing the second lower chuck disassembly block (11) to the second crossbar. The second lower chuck disassembly block (11) is located below the protrusion on the upper chuck disassembly block (8).

3. A frame handling clamp according to claim 1, wherein It also includes a first connecting mechanism (12), through which the crossbeam (1) and the column (3) are connected, and the crossbeam (1) and the longitudinal beam (2) are connected; the first connecting mechanism (12) includes a first base part (13), a first clamping block (14), and a second clamping block (15); The first base part (13) has two sets of first protrusions (16) on both opposite side surfaces. The first protrusions (16) have threaded holes and arc-shaped grooves between the two sets of first protrusions (16). The length directions of the two sets of arc-shaped grooves on the two opposite side surfaces of the first base part (13) are perpendicular to each other. The first clamping block (14) and the second clamping block (15) have the same structure. Two sets of second protrusions (17) are provided on one side surface. Each set of second protrusions (17) is provided with a groove that cooperates with the first protrusion (16) on the first base part (13) for clamping the pipe. The side surface on the opposite side of the second protrusions (17) on the first clamping block (14) and the second clamping block (15) is provided with a through hole that communicates with the groove in the second protrusion (17). The two sets of second protrusions (17) on the first clamping block (14) and the second clamping block (15) are connected by an arc-shaped groove structure. The first protrusion (16) on one side surface of the first base part (13) is inserted into the groove of the second protrusion (17) of the first clamping block (14). The screw passes through the through hole on the first clamping block (14) and is screwed into the threaded hole on the first protrusion (16). The arc-shaped groove on the first base part (13) and the arc-shaped groove on the first clamping block (14) clamp the pipe fitting. The first protrusion (16) on the other side surface of the first base part (13) is inserted into the groove of the second protrusion (17) of the second clamping block (15). The screw passes through the through hole on the second clamping block (15) and is screwed into the threaded hole on the first protrusion (16). The arc-shaped groove on the first base part (13) and the arc-shaped groove on the second clamping block (15) clamp the pipe fitting. The crossbeam (1), longitudinal beam (2), and column (3) are all cylindrical structures.

4. A frame handling clamp according to claim 3, wherein The support base (4) includes a base plate (18), a base plate column (19), and a first fixed horizontal column (20). The base plate column (19) is vertically arranged on the base plate (18), and the first fixed horizontal column (20) is horizontally arranged, with one end of it fixedly connected to the base plate column (19). The first fixed horizontal column (20) and the column (3) are connected by a first connecting mechanism (12).

5. A frame handling clamp according to claim 3, wherein It also includes a lifting hook (21) and a second connecting mechanism (22). The lifting hook (21) is connected to the longitudinal beam (2) through the second connecting mechanism (22). The second connecting mechanism (22) includes a third clamping block (23) and a second base part (24). The lower side surface of the second base part (24) is provided with two sets of third protrusions (25), and the third protrusions (25) are provided with threaded holes. The two sets of third protrusions (25) are connected by an arc-shaped groove structure. The upper surface of the third clamping block (23) is provided with two sets of fourth protrusions (26). The fourth protrusions (26) are provided with grooves that cooperate with the third protrusions (25). The lower surface of the third clamping block (23) is provided with through holes that communicate with the grooves in the fourth protrusions (26). The two sets of fourth protrusions (26) are connected by an arc-shaped groove structure. The third protrusion (25) on the lower surface of the second base part (24) is inserted into the groove of the fourth protrusion (26) on the third clamping block (23). The screw passes through the through hole on the third clamping block (23) and is screwed into the threaded hole on the third protrusion (25). The arc-shaped groove of the second base part (24) and the arc-shaped groove on the fourth clamping block clamp the pipe. The lifting hook (21) is set on the upper surface of the second base part (24) of the second connecting mechanism (22).

6. A frame handling clamp according to claim 5, wherein, It also includes a handrail bracket (27) and an operation panel (29). One end of the handrail bracket (27) is connected to the longitudinal beam (2) through a second connecting mechanism (22), and the operation panel (29) is located at the other end of the handrail bracket (27).

7. A frame handling clamp according to claim 5, wherein It also includes a second fixed horizontal column (28), which is arranged horizontally and one end is fixedly connected to one of the sets of columns (3). A set of clamping mechanisms (5) is provided on the second fixed horizontal column (28).

8. A frame handling clamp according to claim 7, wherein, The clamping mechanism (5) set on the longitudinal beam (2) and the clamping mechanism (5) set on the second fixed cross column (28) are both connected to the longitudinal beam (2) / second fixed cross column (28) through the second connecting mechanism (22).

9. A frame handling clamp according to claim 4, wherein, The base plate (18) is made of rubber.

10. A frame handling clamp according to claim 2, wherein Both the upper chuck disassembly block (8) and the second lower chuck disassembly block (11) are made of rubber.

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