Frame cross member riveting equipment

Abstract

The utility model discloses a frame cross member riveting device, which relates to the technical field of vehicle part processing and comprises a support table, a riveting part is arranged on the upper side of the support table, support parts are arranged at two ends of the support table along the extension direction, and the riveting part comprises a plurality of rollers clamped on two sides in the support table. A plurality of cross beams perpendicular to the extending direction of the supporting table are in lap joint with the supporting table through rollers, the two ends of each cross beam are each connected with a longitudinal beam, and mounting grooves used for clamping and mounting the longitudinal beams are formed in the supporting table. According to the utility model, the cross beam and the longitudinal beam can be conveniently supported and carried, so that the cross beam and the longitudinal beam can be conveniently assembled, the mounting efficiency of the cross beam and the longitudinal beam is further improved, and a worker is prevented from lifting the cross beam and the longitudinal beam for a long time.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle parts processing, in particular to a vehicle frame crossbeam riveting device. Background Art

[0002] Frame crossbar riveting is a common frame manufacturing method and one of the key steps in the structural strength of the vehicle body. The following are the steps for riveting frame crossbars:

[0003] Step 1: Make the two parts of the frame beam, ensuring that the joint between the two parts is highly fitted and has a smooth surface; Step 2: Determine the location and number of rivet points. The number of rivet points depends on the length and shape of the frame beam; Step 3: Drill holes at the rivet points, select an appropriate drill bit according to the diameter of the rivet nail, and drill holes into the two metal parts; Step 4: Insert the rivet into the drilled hole, and place one end of the rivet on the claw of the rivet gun or riveting machine; Step 5: Use a rivet gun or riveting machine to compact the other end of the rivet so that it is tightly connected to the metal plate. During this process, the riveting results need to be checked, and it is necessary to ensure that the tightness of each rivet point is the same; Step 6: Clean and paint the riveted parts to prevent rust and oxidation.

[0004] However, since the frame cross member itself is heavy and the assembly of the frame cross member requires multiple parts, the long-term lifting or carrying action will affect the riveting of the frame cross member. Utility Model Content

[0005] In view of the above problems existing in the existing frame crossbeam riveting equipment, the utility model is proposed.

[0006] Therefore, the utility model aims to provide a frame crossbeam riveting device, which solves the problem that the riveting of the frame crossbeam is affected by long-term lifting or carrying actions due to the heavy weight of the frame crossbeam itself and the need for multiple components for assembling the frame crossbeam.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A vehicle frame crossbeam riveting device comprises a support platform, a riveting component is arranged on the upper side of the support platform, support components are arranged at both ends of the support platform along the extension direction, the riveting component comprises a plurality of rollers clamped on both sides of the support platform, a plurality of crossbeams arranged perpendicular to the extension direction of the support platform are overlapped on the support platform through rollers, a longitudinal beam is connected to each end of the crossbeam, and a mounting groove for clamping and mounting the longitudinal beam is arranged on the support platform.

[0009] Preferably, the top end of the support platform is hinged with two cover plates via hinges, and the bottom ends of the two cover plates are overlapped with the top ends of the two longitudinal beams respectively.

[0010] Preferably, the cover plate is in a "C" shape, and the cavity on one side of the cover plate is connected to the mounting groove.

[0011] Preferably, the support component comprises two slides fixedly connected to both sides of the support platform, and a plurality of universal wheels are fixedly connected to the bottom end of the support platform.

[0012] Preferably, a plurality of balls are clamped in the installation groove, and the plurality of balls are overlapped with the longitudinal beam.

[0013] Furthermore, two bolts are threadedly connected to the top end of the cover plate, and both bolts pass through the cover plate and are threadedly connected to the inner bottom end of the installation groove.

[0014] Preferably, two fixing seats are fixedly connected to two ends of the support platform along the extension direction, and the four fixing seats are respectively sleeved on the outer walls of the four screw rods.

[0015] Preferably, the bottom end of the screw rod is fixedly connected to a support plate, and a pad is provided on the bottom side of the support plate.

[0016] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0017] Open the two top covers on the support platform, then put the two longitudinal beams into the installation groove and push them, and the crossbeam is moved above the support platform with the help of rollers. After the crossbeam and the longitudinal beam are connected, the rivets can be inserted into the connection between the crossbeam and the longitudinal beam with the help of an external riveting machine, which makes it convenient to support the crossbeam and the longitudinal beam, so as to facilitate the transportation of the crossbeam and the longitudinal beam, so that the crossbeam and the longitudinal beam can be assembled more conveniently, thereby improving the installation efficiency of the crossbeam and the longitudinal beam, and preventing the staff from lifting the crossbeam and the longitudinal beam for a long time.

[0018] The beam is pushed into the support platform through the slide, and the top cover is locked on the top of the support platform with the help of bolts, so that the beam moves inside the installation groove through the ball bearing, and the support platform is transported, and the universal wheel below it drives the support platform to move. After the screw is turned, the support plate below the screw will carry the pad to contact the ground, which is convenient for carrying the support sleeve, making the support platform suitable for different working environments, thereby improving the flexibility of the support platform, and also facilitating the positioning of the support platform to ensure the stability of the support platform after positioning. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a cutaway stereogram of the utility model;

[0022] Figure 3 It is a sectional stereoscopic diagram of the support platform of the utility model;

[0023] Figure 4 for Figure 3 The enlarged view of point A in the middle;

[0024] Description of reference numerals:

[0025] 1. Support platform; 2. Riveted parts; 21. Roller; 22. Crossbeam; 23. Longitudinal beam; 24. Rivet; 25. Mounting groove; 26. Cover plate; 3. Support parts; 31. Slope; 32. Ball bearing; 33. Universal wheel; 34. Fixed seat; 35. Screw; 36. Support plate; 37. Pad; 38. Bolt. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0027] The utility model provides Figure 1-4 The frame crossbeam riveting equipment shown includes a support platform 1, a riveting component 2 is provided on the upper side of the support platform 1, and support components 3 are provided at both ends of the support platform 1 along the extension direction. The riveting component 2 includes a plurality of rollers clamped on both sides of the inside of the support platform 1, and a plurality of crossbeams 22 arranged perpendicular to the extension direction of the support platform are overlapped on the support platform 1 through rollers 21, and a longitudinal beam 23 is respectively connected to the two ends of the crossbeam 22, and the opposite surfaces of the two longitudinal beams 23 are respectively clamped with the two sides of the crossbeam 22, and the top ends of the crossbeam 22 and the longitudinal beam 23 are movably connected with a plurality of rivets 24. The support platform 1 is provided with an installation groove 25 for clamping and installing the longitudinal beam 23, and the top end of the support platform 1 is hinged with two cover plates 26 through hinges, and the bottom ends of the two cover plates 26 are respectively overlapped with the top ends of the two longitudinal beams 23.

[0028] The cover plate 26 is in a "C" shape, and the cavity on one side of the cover plate 26 is connected to the installation groove 25 for installing the rivet.

[0029] Push the two top covers away from the support platform 1, then put the two longitudinal beams 23 into the installation grooves 25 and push them, then place a number of cross beams 22 on the support platform 1, and push the cross beams 22 with the help of rollers 21. When the cover plate 26 is re-mounted on the longitudinal beams 23, the installation positions of the cross beams 22 and the longitudinal beams 23 can be made corresponding, and then the rivets 24 are inserted into the connection between the cross beams 22 and the longitudinal beams 23 with the help of an external riveting machine.

[0030] In order to support the support platform 1, as Figure 1-4 As shown, the support component 3 includes two slides 31 fixedly connected to both sides of the support platform 1, a plurality of universal wheels 33 are fixedly connected to the bottom end of the support platform 1, a plurality of ball bearings 32 are clamped in the mounting groove 25, and the plurality of ball bearings 32 overlap the longitudinal beam 23. The top end of the cover plate 26 is threadedly connected to two bolts 38, and the two bolts 38 both pass through the cover plate 26 and are threadedly connected to the inner bottom end of the mounting groove 25. Two fixing seats 34 are respectively fixedly connected to the two ends of the support platform 1 along the extension direction, and the four fixing seats 34 are respectively sleeved on the outer walls of the four screw rods 35. The bottom end of the screw rod 35 is fixedly connected to a support plate 36, and a pad 37 is provided on the bottom side of the support plate 36.

[0031] The cross beam 22 is pushed into the support platform 1 through the slide 31, and after the cover plate 26 is placed on top of the longitudinal beam 23, the top cover can be locked on the top of the support platform 1 by the bolt 38. During the movement of the longitudinal beam 23 inside the mounting groove 25, the cross beam 22 will move inside the mounting groove 25 through the ball bearing 32. When the support platform 1 is transported, the universal wheel 33 under the support platform 1 drives the support platform 1 to move, and then the screw 35 is rotated. As the screw 35 rotates inside the fixing seat 34, the support plate 36 under the screw 35 will carry the pad 37 to contact the ground, and finally the support platform 1 is supported by the support plate 36 and the pad 37.

[0032] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A vehicle frame crossbeam riveting device, comprising a support platform (1), characterized in that: A riveting component (2) is provided on the upper side of the support platform (1), and support components (3) are provided at both ends of the support platform (1) along the extension direction. The riveting component (2) comprises a plurality of rollers clamped on both sides of the support platform (1). A plurality of cross beams (22) arranged perpendicular to the extension direction of the support platform are overlapped on the support platform (1) through rollers (21), and a longitudinal beam (23) is connected to each of the two ends of the cross beam. The support platform (1) is provided with a mounting groove (25) for clamping and mounting the longitudinal beam (23).

2. The frame crossbeam riveting equipment according to claim 1, characterized in that: The top end of the support platform (1) is hingedly connected to two cover plates (26) via hinges, and the bottom ends of the two cover plates (26) are overlapped with the top ends of the two longitudinal beams (23) respectively.

3. The frame cross member riveting device according to claim 2, characterized in that: The cover plate (26) is in a "C" shape, and a cavity on one side of the cover plate (26) is in communication with the mounting groove (25).

4. The frame cross member riveting device according to claim 3, characterized in that: The top end of the cover plate (26) is threadedly connected to two bolts (38), and the two bolts (38) pass through the cover plate (26) and are threadedly connected to the inner bottom end of the mounting groove (25).

5. The frame cross member riveting equipment according to claim 1, characterized in that: The support component (3) comprises two slides (31) fixedly connected to two sides of the support platform (1); a plurality of universal wheels (33) are fixedly connected to the bottom end of the support platform (1).

6. The frame cross member riveting device according to claim 1, characterized in that: A plurality of balls (32) are clamped in the installation groove (25), and the plurality of balls (32) overlap with the longitudinal beam (23).

7. The frame cross member riveting device according to claim 1, characterized in that: Two fixing seats (34) are respectively fixedly connected to the two ends of the support platform (1) along the extension direction, and the four fixing seats (34) are respectively sleeved on the outer walls of four screw rods (35).

8. The frame cross member riveting device according to claim 7, characterized in that: The bottom end of the screw rod (35) is fixedly connected to a support plate (36), and a pad (37) is provided on the bottom side of the support plate (36).

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