Turnover clamp for engine mounting rack

Abstract

The utility model discloses an engine mounting rack overturning clamp, which relates to the technical field of engine mounting rack production equipment, and comprises a base, a fixed disc fixedly arranged on the base, a rotary disc rotatably arranged on the fixed disc, two L-shaped rods arranged on the rotary disc and capable of adjusting the distance between the two L-shaped rods, and two rotating parts arranged at the tops of the two L-shaped rods, according to the device, the engine mounting frame can be fixed to the mounting arms through the chucks, the engine mounting frame can rotate in the circumferential direction in the vertical direction through the rotary disc, the engine mounting frame can be fixed to the L-shaped rod through the rotary disc, and the engine mounting frame can be fixed to the L-shaped rod through the rotary disc. The engine mounting frame can rotate in the circumferential direction in the horizontal direction through the rotating piece, engine mounting frames of different models can be clamped by adjusting the distance between the two L-shaped rods and replacing mounting arms of different specifications, and the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of engine mounting bracket production equipment, in particular to an engine mounting bracket turnover fixture. Background Art

[0002] The engine mounting bracket is part of the vehicle frame and is primarily used to mount the vehicle's engine. The production steps for the engine mounting bracket include stamping, welding, assembly, and inspection. The engine mounting bracket needs to be flipped multiple times during welding, assembly, and inspection. Because the engine mounting bracket is made of metal and is large in size, it is difficult to flip manually. Therefore, providing a flipping fixture that can reduce the labor intensity of workers is a technical problem that needs to be urgently addressed by those skilled in the art. Utility Model Content

[0003] In view of the deficiencies of the prior art, the present invention provides an engine mounting bracket flip fixture to solve the problems raised in the above background technology.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: an engine mounting bracket flip fixture, comprising a base, a fixed plate fixedly provided on the base, a turntable rotatably provided on the fixed plate, two L-shaped rods with adjustable spacing provided on the turntable, two rotating parts installed on the top of the two L-shaped rods, the two rotating parts are detachably connected to the side where they are close to each other with mounting arms, both ends of the mounting arms are provided with chucks, and one of the rotating parts can be fixed to the L-shaped rod.

[0005] Preferably, the rotating part includes a rotating shaft, a C-shaped block is fixedly provided on one side of the rotating shaft, the mounting arm is fixed in the C-shaped block with a screw, a fixing rod is fixedly provided on the other side of the rotating shaft, a pressure rod is also hinged on the other side of the rotating shaft, a positioning ring is also fixedly provided on the top of the L-shaped rod, a plurality of positioning grooves are provided at the edge of the positioning ring, a positioning column that can be inserted into the positioning groove is fixedly provided at one end of the pressure rod, and a spring is provided between the pressure rod and the fixing rod.

[0006] Preferably, a positioning cylinder is fixedly provided in the fixed disk, a positioning rod capable of being inserted into the positioning cylinder is fixedly provided on the turntable, two grooves are provided on the upper surface of the fixed disk, the angle between the two grooves is 180 degrees, and a protrusion matching the two grooves is fixedly provided on the lower surface of the turntable.

[0007] Preferably, a sleeve is fixedly provided on the turntable, the bottom of the L-shaped rod is slidably connected to the sleeve, an opening is provided on the sleeve, and a set screw is screwed on the L-shaped rod and located in the opening.

[0008] Preferably, two straight wheels and two universal wheels are installed at the four corners of the base.

[0009] Beneficial effects

[0010] The utility model provides an engine mounting bracket flipping clamp, which has the following beneficial effects: the device can fix the engine mounting bracket on the mounting arm through the clamping head, the engine mounting bracket can be rotated circumferentially in the vertical direction through the turntable, the turntable can be prevented from rotating easily by the cooperation of the protrusion and the groove, the engine mounting bracket can be rotated circumferentially in the horizontal direction through the rotating part, the rotating shaft can be fixed by inserting the positioning column into the positioning groove, and different models of engine mounting brackets can be clamped by adjusting the distance between the two L-shaped rods and replacing mounting arms of different specifications, thereby improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is the main view of the utility model;

[0012] Figure 2 for Figure 1 A partial enlarged view of middle A;

[0013] Figure 3 is a side view of the positioning ring;

[0014] Figure 4 is a top view of the fixed disk;

[0015] Figure 5 A top view of the chuck.

[0016] In the figure: 1. base; 2. fixed plate; 3. turntable; 4. L-shaped rod; 5. rotating part; 6. mounting arm; 7. chuck; 1-1. universal wheel; 1-2. straight wheel; 2-1. positioning cylinder; 2-2. groove; 3-1. sleeve; 3-2. opening; 3-3. positioning rod; 3-4. bump; 4-1. set screw; 4-2. positioning ring; 4-3. positioning groove; 5-1. rotating shaft; 5-2. C-shaped block; 5-3. fixing rod; 5-4. pressure rod; 5-5. positioning column; 5-6. spring. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0018] See also Figure 1-5The utility model provides a technical solution: an engine mounting bracket flipping fixture, comprising a base 1, a fixed plate 2 is fixedly provided on the base 1, a turntable 3 is rotatably provided on the fixed plate 2, two L-shaped rods 4 with adjustable spacing are provided on the turntable 3, two rotating parts 5 are installed on the top of the two L-shaped rods 4, the two rotating parts 5 are detachably connected to the side where they are close to each other with mounting arms 6, and clamps 7 are provided at both ends of the mounting arms 6, one of the rotating parts 5 can be fixed on the L-shaped rod 4, the engine mounting bracket can be fixed to the mounting arm 6 by the clamp 7, the turntable 3 can make it rotate circumferentially in the vertical direction, and the rotating part 5 can make it rotate circumferentially in the horizontal direction. By adjusting the spacing between the two L-shaped rods 4 and replacing mounting arms 6 of different specifications, engine mounting brackets of different models can be clamped.

[0019] As an embodiment of the present invention, the rotating member 5 includes a rotating shaft 5-1, a C-shaped block 5-2 is fixedly provided on one side of the rotating shaft 5-1, and the mounting arm 6 is fixed in the C-shaped block 5-2 with a screw. The mounting arm 6 can be removed by unscrewing the screw to realize the replacement of the mounting arm 6. A fixing rod 5-3 is fixedly provided on the other side of the rotating shaft 5-1, and a pressure rod 5-4 is hinged on the other side of the rotating shaft 5-1. A positioning ring 4-2 is also fixedly provided on the top of the L-shaped rod 4, and a plurality of positioning grooves 4-3 are opened on the edge of the positioning ring 4-2. One end of the pressure rod 5-4 is fixedly provided with a fixing rod 5-3 that can be inserted in the fixing ring 4-2. A spring 5-6 is provided between the positioning column 5-5 in the positioning slot 4-3, the pressure rod 5-4 and the fixing rod 5-3. The positioning column 5-5 can be inserted into the positioning slot 4-3 by the thrust of the spring 5-6. At this time, the rotating shaft 5-1 cannot rotate, thereby achieving the fixation of the rotating part 5. By pressing the pressure rod 5-4, the spring 5-6 can be compressed, and the positioning column 5-5 can be moved out of the positioning slot 4-3. At this time, pulling the fixing rod 5-3 can make the rotating shaft 5-1 rotate. Inserting the positioning column 5-5 into the positioning slots 4-3 at different positions can achieve fixation of the engine mounting bracket at different angles.

[0020] As an embodiment of the present invention, a positioning cylinder 2-1 is fixedly provided in the fixed disk 2, and a positioning rod 3-3 that can be inserted into the positioning cylinder 2-1 is fixedly provided on the turntable 3. The positioning rod 3-3 can rotate freely in the positioning cylinder 2-1 and can move axially. Two grooves 2-2 are provided on the upper surface of the fixed disk 2, and the angle between the two grooves 2-2 is 180 degrees. A protrusion 3-4 matching the two grooves 2-2 is fixedly provided on the lower surface of the turntable 3. When the turntable 3 is rotated, the protrusion 3-4 can be moved out of the groove 2-2. At this time, the turntable 3 will move up. The cooperation of the positioning rod 3-3 and the positioning cylinder 2-2 can prevent it from moving radially. After the turntable 3 rotates 180 degrees, the protrusion 3-4 will fall into the groove 2-2 again due to its own weight, thereby preventing the turntable 3 from rotating easily.

[0021] As an embodiment of the present invention, a sleeve 3-1 is fixedly provided on the turntable 3, the bottom of the L-shaped rod 4 is slidably connected to the sleeve 3-1, an opening 3-2 is provided on the sleeve 3-1, and a set screw 4-1 is screwed on the L-shaped rod 4 and located in the opening 3-2. Loosening the set screw 4-1 can allow the L-shaped rod 4 to slide in the sleeve 3-1. After moving the L-shaped rod 4 to a suitable position, tightening the set screw 4-1 again can fix the L-shaped rod 4 in the sleeve 3-1.

[0022] As an embodiment of the present invention, two straight wheels 1-2 and two universal wheels 1-1 are installed at the four corners of the base 1 to facilitate the movement of the device.

[0023] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An engine mounting frame flip fixture, characterized in that: The invention comprises a base (1), a fixed disk (2) is fixedly provided on the base (1), a turntable (3) is rotatably provided on the fixed disk (2), two L-shaped rods (4) with adjustable spacing are provided on the turntable (3), two rotating parts (5) are installed on the top of the two L-shaped rods (4), and mounting arms (6) are detachably connected to the adjacent sides of the two rotating parts (5), and clamps (7) are provided at both ends of the mounting arms (6), and one of the rotating parts (5) can be fixed on the L-shaped rod (4).

2. The engine mounting bracket flipping fixture according to claim 1, characterized in that: The rotating member (5) comprises a rotating shaft (5-1), a C-shaped block (5-2) is fixedly provided on one side of the rotating shaft (5-1), the mounting arm (6) is fixed in the C-shaped block (5-2) by means of screws, a fixing rod (5-3) is fixedly provided on the other side of the rotating shaft (5-1), a pressure rod (5-4) is hingedly connected to the other side of the rotating shaft (5-1), a positioning ring (4-2) is fixedly provided on the top of the L-shaped rod (4), a plurality of positioning grooves (4-3) are provided at the edge of the positioning ring (4-2), a positioning column (5-5) capable of being inserted into the positioning groove (4-3) is fixedly provided on one end of the pressure rod (5-4), and a spring (5-6) is provided between the pressure rod (5-4) and the fixing rod (5-3).

3. The engine mounting bracket flipping fixture according to claim 1, characterized in that: A positioning cylinder (2-1) is fixedly provided in the fixed disk (2); a positioning rod (3-3) capable of being inserted into the positioning cylinder (2-1) is fixedly provided on the rotating disk (3); two grooves (2-2) are provided on the upper surface of the fixed disk (2); the angle between the two grooves (2-2) is 180 degrees; and a protrusion (3-4) matching the two grooves (2-2) is fixedly provided on the lower surface of the rotating disk (3).

4. The engine mounting bracket flipping fixture according to claim 1, characterized in that: A sleeve (3-1) is fixedly provided on the turntable (3), the bottom of the L-shaped rod (4) is slidably connected to the sleeve (3-1), an opening (3-2) is provided on the sleeve (3-1), and a set screw (4-1) is screwed on the L-shaped rod (4) and located in the opening (3-2).

5. The engine mounting bracket flipping fixture according to claim 1, characterized in that: Two straight wheels (1-2) and two universal wheels (1-1) are installed at the four corners of the base (1).

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