Machining and welding device for engine suspension support

Abstract

The utility model relates to the technical field of automobile part machining, in particular to an engine suspension support machining and welding device which comprises a table body, an installation groove is horizontally formed in the upper surface of the table body, a first threaded rod is horizontally and rotatably installed in the installation groove, and sliding blocks are symmetrically connected to the first threaded rod in a threaded and sleeved mode. A mounting plate is fixedly mounted at the top of the sliding block; a through opening is horizontally formed in the top wall of the mounting opening, a sliding rod is horizontally mounted in the sliding opening, two clamping plates slidably sleeve the sliding rod, inclined plates are fixedly mounted at the bottom ends of the clamping plates, inclined grooves are formed in the inclined surfaces of the inclined plates, a second threaded rod is vertically and rotatably mounted in the mounting opening, and a sliding plate sleeves the second threaded rod in a threaded manner; and two trapezoidal plates are symmetrically and fixedly mounted on the upper surface of the sliding plate. And the distance between the two clamping plates can be quickly adjusted according to the size of the suspension support to be welded, so that the suspension support is fixed conveniently and quickly, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to an engine suspension bracket processing and welding device. Background Art

[0002] When installing a car engine, a suspension bracket is needed to fix the engine's fixed position to the inner wall of the car engine compartment, which has a certain fixing and shock-absorbing effect. The suspension bracket needs to be welded by a welding device during processing.

[0003] When welding a suspension bracket, the existing welding device needs to fix the position of the suspension bracket. Since the suspension brackets to be welded have various sizes, the welding device cannot quickly adjust itself to fix the suspension brackets according to the sizes of the suspension brackets to be welded, and its practicality is poor. Utility Model Content

[0004] The purpose of the utility model is to solve the following shortcomings in the prior art: when the existing welding device is used to weld the suspension bracket, it is necessary to fix the position of the suspension bracket. Since the sizes of the suspension brackets to be welded are various, the welding device cannot quickly adjust itself according to the size of the suspension brackets to be welded and fix them, so the practicality is poor. Therefore, a welding device for processing and welding an engine suspension bracket is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An engine suspension bracket processing and welding device comprises a platform, a mounting frame is fixedly mounted on the upper surface of the platform, a welding mechanism is arranged on the top of the mounting frame, a mounting groove is horizontally opened on the upper surface of the platform, a first threaded rod with opposite thread directions at left and right ends is horizontally rotatably mounted in the mounting groove, a slider is symmetrically threadedly sleeved on the first threaded rod, a U-shaped mounting plate is fixedly mounted on the top of the slider, one end of the first threaded rod passes through the platform and is fixedly mounted with an adjusting wheel;

[0007] The surface of the mounting plate is provided with a mounting opening, the top wall of the mounting opening is horizontally provided with a through opening, a sliding rod is horizontally installed in the through opening, two clamping plates are slidably sleeved on the sliding rod, an inclined plate is fixedly installed on the bottom end of the clamping plate, an inclined groove is provided on the inclined surface of the inclined plate, a second threaded rod is vertically rotatably installed in the mounting opening, a slide plate is threadedly sleeved on the second threaded rod, two trapezoidal plates are symmetrically fixedly installed on the upper surface of the slide plate, and the top ends of the two trapezoidal plates are respectively slidably configured in the two inclined grooves.

[0008] Preferably, the welding mechanism includes a third threaded rod horizontally rotatably installed in the mounting frame, a driving motor fixedly installed on the surface of the mounting frame, a sliding block threadedly sleeved on the third threaded rod, an electric telescopic rod fixedly installed on the lower surface of the sliding block, and a welding head fixedly installed on the end of the driving shaft of the electric telescopic rod, and the output shaft of the driving motor is fixedly connected to the third threaded rod.

[0009] Preferably, a slide groove is provided on the surface of the table body, a chip collecting box is slidably arranged in the slide groove, a plurality of chip outlets which are all connected with the slide groove are provided at the bottom of the installation groove, and the bottom of the sliding block is in sliding contact with the bottom of the installation groove.

[0010] Preferably, a sliding opening is horizontally opened on the upper surface of the platform, and a frame cover is slidably arranged in the sliding opening.

[0011] Preferably, a limiting groove is horizontally opened on the bottom wall of the sliding opening, a limiting block is fixedly installed on the lower surface of the frame cover, and the bottom end of the limiting block is slidably arranged in the limiting groove.

[0012] Preferably, an observation port is provided on the surface of the frame cover, and glass is fixedly embedded in the observation port.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] Through the cooperation between the inclined plate, the second threaded rod and the trapezoidal plate, the distance between the two clamping plates can be quickly adjusted according to the size of the suspension bracket to be welded, until the two clamping plates press and clamp the suspension bracket between them to complete the fixation of the suspension bracket, which is convenient and quick, and improves the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front perspective structural diagram of an engine suspension bracket processing and welding device proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the top view of the three-dimensional structure of an engine suspension bracket processing and welding device proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the mounting plate in the engine suspension bracket processing and welding device proposed by the utility model;

[0018] Figure 4 for Figure 2 A magnified view of the structure at center;

[0019] Figure 5 for Figure 2 Enlarged view of the structure at point B in the middle.

[0020] In the figure: 1 body, 2 mounting frame, 3 first threaded rod, 4 slider, 5 mounting plate, 6 clamping plate, 7 inclined plate, 8 inclined groove, 9 second threaded rod, 10 slide plate, 11 trapezoidal plate, 12 third threaded rod, 13 driving motor, 14 sliding block, 15 electric telescopic rod, 16 welding head, 17 chip collecting box, 18 chip outlet, 19 sliding mouth, 20 frame cover, 21 limiting groove, 22 limiting block, 23 glass. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] The terms such as "upper", "lower", "left", "right", "middle" and "one" cited in the present utility model are only for the convenience of description and are not used to limit the scope of application of the present utility model. Changes or adjustments in their relative relationships shall be regarded as the scope of application of the present utility model without substantially changing the technical content.

[0023] Reference Figure 1-Figure 5 A welding device for processing an engine suspension bracket comprises a platform 1, a mounting frame 2 is fixedly mounted on the upper surface of the platform 1, a welding mechanism is arranged on the top of the mounting frame 2, the welding mechanism comprises a third threaded rod 12 horizontally rotatably mounted in the mounting frame 2, a driving motor 13 fixedly mounted on the surface of the mounting frame 2, a sliding block 14 threadedly sleeved on the third threaded rod 12, an electric telescopic rod 15 fixedly mounted on the lower surface of the sliding block 14, and a welding head 16 fixedly mounted on the end of the driving shaft of the electric telescopic rod 15, the output shaft of the driving motor 13 is fixedly connected to the third threaded rod 12, the driving motor 13 is started, and when the output shaft of the driving motor 13 rotates with the third threaded rod 12, the sliding block 14 threadedly sleeved on the third threaded rod 12 will move the electric telescopic rod 15 and the welding head 16 horizontally, and the electric telescopic rod 15 can move the welding head 16 longitudinally.

[0024] A mounting groove is horizontally provided on the upper surface of the platform 1, and a first threaded rod 3 with opposite thread directions at the left and right ends is horizontally rotatably installed in the mounting groove, a slider 4 is symmetrically threadedly sleeved on the first threaded rod 3, a U-shaped mounting plate 5 is fixedly installed on the top of the slider 4, one end of the first threaded rod 3 passes through the platform 1, and an adjusting wheel is fixedly installed thereon;

[0025] The surface of the mounting plate 5 is provided with a mounting opening, the top wall of the mounting opening is provided with a through opening horizontally, a slide rod is horizontally installed in the through opening, two clamping plates 6 are slidably sleeved on the slide rod, an inclined plate 7 is fixedly installed at the bottom end of the clamping plate 6, an inclined groove 8 is provided on the inclined surface of the inclined plate 7, a second threaded rod 9 is vertically rotatably installed in the mounting opening, a slide plate 10 is threadedly sleeved on the second threaded rod 9, two trapezoidal plates 11 are symmetrically fixedly installed on the upper surface of the slide plate 10, and the top ends of the two trapezoidal plates 11 are respectively slidably arranged in the two inclined grooves 8;

[0026] By rotating the first threaded rod 3, the two sliders 4 can be controlled to respectively carry the two mounting plates 5 for relative transverse movement. Before the suspension bracket needs to be welded, the suspension bracket is first placed in the mounting plate 5 and between the two clamping plates 6. Then, the second threaded rod 9 is rotated to control the slide plate 10 to carry the two trapezoidal plates 11 for longitudinal movement. The top ends of the two trapezoidal plates 11 will slide in the two inclined grooves 8 respectively. Under the action of the inclined surface pressure, the two clamping plates 6 will move relative transversely. When the trapezoidal plate 11 moves up, the two clamping plates 6 will be reduced, and when the trapezoidal plate 11 moves downward, the distance between the two clamping plates 6 will increase until the sides of the two clamping plates 6 that are close to each other are tightly against the surface of the suspension bracket, and the suspension bracket can be pressed and clamped between them to complete the fixation of the suspension bracket. It is convenient and quick, and suspension brackets of different sizes can be quickly fixed, which improves the practicality of the device. When the clamping needs to be released, it is only necessary to rotate the second threaded rod 9 to control the two clamping plates 6 to move away from each other and no longer contact the suspension bracket.

[0027] A slide groove is provided on the surface of the platform 1, a chip collecting box 17 is slidably arranged in the slide groove, a plurality of chip outlets 18 are provided at the bottom of the installation groove and are all connected to the slide groove, and the bottom of the slide block 4 is in sliding contact with the bottom of the installation groove;

[0028] Some of the waste chips generated during the welding process may fall into the mounting groove. At this time, it is only necessary to rotate the first threaded rod 3 and control the two sliders 4 to move back and forth in the mounting groove. The waste chips falling into the mounting groove can be pushed out from the multiple chip outlets 18 and fall into the chip collecting box 17, which is convenient for cleaning the waste chips in the mounting groove.

[0029] A sliding opening 19 is horizontally opened on the upper surface of the platform 1, a frame cover 20 is slidably arranged in the sliding opening 19, a limiting groove 21 is horizontally opened on the bottom wall of the sliding opening 19, a limiting block 22 is fixedly installed on the lower surface of the frame cover 20, and the bottom end of the limiting block 22 is slidably arranged in the limiting groove 21;

[0030] After the suspension bracket is fixed, the frame cover 20 can be controlled to move until the frame cover 20 completely covers the frame opening of the installation frame 2, and then welding can be carried out. This can prevent the smoke generated during the welding process from drifting out from the frame opening of the installation frame 2, thereby ensuring a good working environment. After the welding is completed, the frame cover 20 is controlled to move again to expose the frame opening of the installation frame 2 to the outside, and then the welded suspension bracket can be taken out. At the same time, the frame cover 20 can also prevent the waste chips generated during the welding process from splashing out from the frame opening of the installation frame 2 and hitting the workers around the platform 1.

[0031] An observation port is provided on the surface of the frame cover 20 , and a glass 23 is fixedly embedded in the observation port, so that the welding process can be observed through the glass 23 .

[0032] In the utility model, before the suspension bracket needs to be welded, the suspension bracket is first placed in the mounting plate 5 and between the two clamping plates 6, and then the second threaded rod 9 is rotated to control the slide plate 10 to move the two trapezoidal plates 11 longitudinally, and the top ends of the two trapezoidal plates 11 will slide in the two inclined grooves 8 respectively. Under the action of the inclined surface pressure, the two clamping plates 6 will move relative to each other in the horizontal direction. When the trapezoidal plate 11 moves up, the distance between the two clamping plates 6 will be reduced, and when the trapezoidal plate 11 moves down, the distance between the two clamping plates 6 will increase. Until the sides of the two clamping plates 6 that are close to each other are tightly against the surface of the suspension bracket, the suspension bracket can be pressed and clamped between them to complete the fixation of the suspension bracket. It is convenient and quick, and suspension brackets of different sizes can be quickly fixed, thereby improving the practicality of the device.

[0033] In the present invention, unless otherwise clearly specified or limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An engine suspension bracket processing and welding device, comprising a platform (1), characterized in that: A mounting frame (2) is fixedly mounted on the upper surface of the platform (1), a welding mechanism is arranged on the top of the mounting frame (2), a mounting groove is horizontally opened on the upper surface of the platform (1), a first threaded rod (3) with threads on the left and right ends in opposite directions is horizontally rotatably mounted in the mounting groove, a slider (4) is symmetrically threadedly sleeved on the first threaded rod (3), a U-shaped mounting plate (5) is fixedly mounted on the top of the slider (4), one end of the first threaded rod (3) passes through the platform (1) and is fixedly mounted with an adjusting wheel; The surface of the mounting plate (5) is provided with a mounting opening, the top wall of the mounting opening is horizontally provided with a through opening, a sliding rod is horizontally installed in the through opening, two clamping plates (6) are slidably sleeved on the sliding rod, an inclined plate (7) is fixedly installed at the bottom end of the clamping plate (6), an inclined groove (8) is opened on the inclined surface of the inclined plate (7), a second threaded rod (9) is vertically rotatably installed in the mounting opening, a slide plate (10) is threadedly sleeved on the second threaded rod (9), two trapezoidal plates (11) are symmetrically fixedly installed on the upper surface of the slide plate (10), and the top ends of the two trapezoidal plates (11) are respectively slidably arranged in the two inclined grooves (8).

2. The engine suspension bracket processing and welding device according to claim 1, characterized in that: The welding mechanism comprises a third threaded rod (12) mounted horizontally and rotatably in an installation frame (2), a driving motor (13) fixedly mounted on the surface of the installation frame (2), a sliding block (14) threadedly sleeved on the third threaded rod (12), an electric telescopic rod (15) fixedly mounted on the lower surface of the sliding block (14), and a welding head (16) fixedly mounted on the end of a driving shaft of the electric telescopic rod (15), wherein an output shaft of the driving motor (13) is fixedly connected to the third threaded rod (12).

3. The engine suspension bracket processing and welding device according to claim 1, characterized in that: The surface of the platform (1) is provided with a slide groove, a chip collecting box (17) is slidably arranged in the slide groove, a plurality of chip outlets (18) are provided at the bottom of the installation groove and are all connected to the slide groove, and the bottom of the sliding block (4) is in sliding contact with the bottom of the installation groove.

4. The engine suspension bracket processing and welding device according to claim 1, characterized in that: A sliding opening (19) is horizontally opened on the upper surface of the platform (1), and a frame cover (20) is slidably arranged in the sliding opening (19).

5. The engine suspension bracket processing and welding device according to claim 4, characterized in that: The bottom wall of the sliding opening (19) is horizontally provided with a limiting groove (21), and a limiting block (22) is fixedly installed on the lower surface of the frame cover (20), and the bottom end of the limiting block (22) is slidably arranged in the limiting groove (21).

6. The engine suspension bracket processing and welding device according to claim 4, characterized in that: An observation port is provided on the surface of the frame cover (20), and a glass (23) is fixedly embedded in the observation port.

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