Metal plate frame side frame welding positioning tool

Abstract

The utility model relates to a metal plate frame side frame welding positioning tool which comprises a bottom frame, the bottom frame comprises a bottom supporting beam and a bottom supporting extension beam which are arranged in parallel, a first connecting beam and a second connecting beam are welded between the two ends of the side wall of the bottom supporting beam and the side wall of the bottom supporting extension beam, and one end of the bottom supporting extension beam extends out of the second connecting beam. Two heightened cushion beams are arranged between the top of the bottom supporting beam and the top of the bottom supporting extending beam and located between the first connecting beam and the second connecting beam. The bottom supporting extension beam is provided with an assembly for positioning and installing the lower stand column and the upper stand column, the second connecting beam is provided with an assembly for positioning and installing the cross beam, and the heightening cushion beam is provided with an assembly for positioning and installing the side plate. According to the metal plate frame side frame welding device, the lower stand column, the cross beam, the upper stand column and the side plate of the metal plate frame side frame can be accurately positioned and installed, the welding accuracy can be remarkably improved, and the product quality is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of welding tooling, in particular to a sheet metal frame side frame welding positioning tooling. Background Art

[0002] During the assembly process of electronic products, the electronic products need to be assembled in the corresponding sheet metal frames, which are welded by various frames. During the welding process, the side frames of the sheet metal frames are usually positioned and welded under manual observation. The welding accuracy is not high, resulting in large differences in products and affecting product quality. Utility Model Content

[0003] The utility model aims to solve the deficiencies of the prior art and provides a sheet metal frame side frame welding positioning tool.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0005] A sheet metal frame side frame welding positioning tool comprises a bottom frame, the bottom frame comprises a bottom support beam and a bottom support extension beam arranged in parallel, a first connecting beam and a second connecting beam are welded between the two ends of the side wall of the bottom support beam and the side wall of the bottom support extension beam, one end of the bottom support extension beam extends outside the second connecting beam, two heightening pad beams are arranged between the bottom support beam and the top of the bottom support extension beam, and the two heightening pad beams are located between the first connecting beam and the second connecting beam;

[0006] The bottom support extension beam is provided with a first lower column pad at one end corresponding to the first connecting beam and a second lower column pad at the other end corresponding to the second connecting beam; a lower column baffle is installed on the outer end surface of the first lower column pad; one end of the bottom support extension beam extending from the second connecting beam is successively provided with a first upper column pad and a second upper column pad, and an upper column baffle is installed on the outer end surface of the second upper column pad; the two raised pad beams are provided with lower column pressure plates corresponding to the first lower column pad and the second lower column pad; the upper column pressure plate is installed on the first upper column pad; cross beam pads are provided at both ends of the upper surface of the second connecting beam, and cross beam positioning plates are installed at both ends of one side of the second connecting beam; side plate pads are installed at both ends of the upper surfaces of the two raised pad beams, side plate pressure plates are installed on the side plate pads, and side plate positioning baffles are installed on the outer side of the upper surface of the side plate pad away from the bottom support extension beam; the bottom support beam is provided with a side plate vertical plate pad at one end corresponding to the first connecting beam, and the side plate vertical plate baffle is installed on the outer end surface of the side plate vertical plate pad

[0007] An n-shaped slot is provided at the bottom of the first lower column pad and is installed on the bottom support extension beam through the n-shaped slot. A U-shaped support slot is provided at the top of the first lower column pad. The lower column baffle is installed on the outer end surface of the first lower column pad through bolts. A first nut is welded on one side of the inner end surface of the first lower column pad, and a first tightening bolt is installed on the first nut.

[0008] An n-shaped slot is provided at the bottom of the second lower column pad and is installed on the bottom support extension beam through the n-shaped slot. A U-shaped support slot is provided at the top of the second lower column pad. A second nut is welded at one end of the top of the second lower column pad, and a second tightening bolt is installed on the second nut.

[0009] An n-shaped slot is provided at the bottom of the first upper column pad and is installed on the bottom support extension beam through the n-shaped slot. A U-shaped support slot is provided at the top of the first upper column pad. The upper column pressure plate is installed in the U-shaped support slot of the first upper column pad through bolts. A third nut is welded at one end of the side surface of the first upper column pad, and a third tightening bolt is installed on the third nut.

[0010] An n-shaped slot is provided at the bottom of the second upper column pad and is installed on the bottom support extension beam through the n-shaped slot. A U-shaped support slot is provided at the top of the second upper column pad. The upper column baffle is installed on the outer end surface of the second upper column pad through bolts. A fourth nut is welded on one side of the inner end surface of the first lower column pad, and a fourth tightening bolt is installed on the fourth nut.

[0011] An upper column auxiliary pad is provided between the first upper column pad and the second upper column pad on the upper surface of the bottom support extension beam, and an upper column auxiliary pressure plate is installed on the upper column auxiliary pad by bolts.

[0012] A clamping plate is provided on the upper end of one side surface of the beam positioning plate facing the beam pad.

[0013] The lower column pressure plate is installed on the side plate pad by bolts, the side plate pressure plate is installed on the side plate pad by bolts, the side plate positioning baffle is an L-shaped structure, an oblong hole is opened on the side plate positioning baffle and is installed on the side plate pad by bolts in the oblong hole.

[0014] An n-shaped slot is provided at the bottom of the side panel vertical plate pad and is installed on the bottom support beam through the n-shaped slot. A U-shaped support slot is provided at the top of the side panel vertical plate pad. The side panel vertical plate baffle is installed on the outer end surface of the side panel vertical plate pad through bolts. A fifth nut is welded on one side of the inner end surface of the side panel vertical plate pad, and a fifth tightening bolt is installed on the fifth nut.

[0015] An oblique reinforcement beam is provided between the second connecting beam and the bottom supporting extension beam.

[0016] The beneficial effect of the utility model is that the utility model can accurately position and install the lower column, the cross beam, the upper column and the side plate of the sheet metal frame side frame, which can significantly improve the accuracy of welding and make the product quality higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of one direction of the utility model;

[0018] Figure 2It is a structural schematic diagram of another direction of the utility model;

[0019] In the figure: 1-bottom frame; 2-first lower column pad; 3-second lower column pad; 4-lower column baffle; 5-first upper column pad; 6-second upper column pad; 7-upper column baffle; 8-lower column pressure plate; 9-upper column pressure plate; 10-crossbeam pad; 11-crossbeam positioning plate; 12-side plate pad; 13-side plate pressure plate; 14-side plate positioning baffle; 15-side plate vertical plate pad; 16-side plate vertical plate baffle; 17-first nut; 18-first jacking bolt; 19-second nut; 20-second jacking bolt; 21-third nut; 22-third jacking bolt; 23-fourth nut; 24-fourth jacking bolt; 25-upper column auxiliary pad; 26-upper column auxiliary pressure plate; 27-cage; 28-fifth nut; 29-fifth jacking bolt; 30-oblique reinforcement beam;

[0020] 101- bottom support beam; 102- bottom support extension beam; 103- first connection beam; 104- second connection beam; 105- heightening cushion beam;

[0021] The following is a detailed description of the embodiments of the present invention with reference to the accompanying drawings. DETAILED DESCRIPTION

[0022] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0023] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0025] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0026] The side frame of the sheet metal frame is welded by lower columns, beams, upper columns and side plates. During the welding process, manual positioning is usually used for welding, which has low accuracy, resulting in poor product quality and consistency. In view of this situation, the utility model designs a sheet metal frame side frame welding positioning tooling, such as Figure 1 , Figure 2 As shown, it includes a bottom frame 1, a first lower column pad 2, a second lower column pad 3, a lower column baffle 4, a first upper column pad 5, a second upper column pad 6, an upper column baffle 7, a lower column pressure plate 8, an upper column pressure plate 9, a crossbeam pad 10, a crossbeam positioning plate 11, a side panel pad 12, a side panel pressure plate 13, a side panel positioning baffle 14, a side panel vertical plate pad 15, a side panel vertical plate baffle 16, a first nut 17, a first tightening bolt 18, a second nut 19, a second tightening bolt 20, a third nut 21, a third tightening bolt 22, a fourth nut 23, a fourth tightening bolt 24, an upper column auxiliary pad 25, an upper column auxiliary pressure plate 26, a clamping plate 27, a fifth nut 28, a fifth tightening bolt 29 and an oblique reinforcement beam 30.

[0027] The bottom frame 1 includes a bottom support beam 101 and a bottom support extension beam 102 arranged in parallel. A first connecting beam 103 and a second connecting beam 104 are welded between the two ends of the side wall of the bottom support beam 101 and the side wall of the bottom support extension beam 102. One end of the bottom support extension beam 102 extends out of the second connecting beam 104. Two heightening pad beams 105 are provided between the top of the bottom support beam 101 and the bottom support extension beam 102. The two heightening pad beams 105 are located between the first connecting beam 103 and the second connecting beam 104.

[0028] An oblique reinforcement beam 30 is provided between the second connection beam 104 and the bottom support extension beam 102 .

[0029] A first lower column pad 2 is provided at one end of the bottom support extension beam 102 corresponding to the first connecting beam 103 and a second lower column pad 3 is provided at the end corresponding to the second connecting beam 104 . A lower column baffle 4 is installed on the outer end surface of the first lower column pad 2 .

[0030] An n-shaped slot is provided at the bottom of the first lower column pad 2 and is installed on the bottom support extension beam 102 through the n-shaped slot. A U-shaped support slot is provided at the top of the first lower column pad 2. The lower column baffle 4 is installed on the outer end surface of the first lower column pad 2 by bolts. A first nut 17 is welded on one side of the inner end surface of the first lower column pad 2, and a first tightening bolt 18 is installed on the first nut 17.

[0031] An n-shaped slot is provided at the bottom of the second lower column pad 3 and is installed on the bottom support extension beam 102 through the n-shaped slot. A U-shaped support slot is provided at the top of the second lower column pad 3. A second nut 19 is welded at one end of the top of the second lower column pad 3, and a second tightening bolt 20 is installed on the second nut 19.

[0032] Lower column pressing plates 8 are installed on the two heightening cushion beams 105 corresponding to the first lower column cushion block 2 and the second lower column cushion block 3 .

[0033] The lower column of the sheet metal frame side frame is placed in the U-shaped groove of the first lower column pad 2 and the second lower column pad 3, and is blocked by the lower column baffle 4. The lower column is pressed by the lower column pressure plate 8, and is tightened and locked by the first tightening bolt 18 and the second tightening bolt 20 to ensure stability during welding.

[0034] One end of the bottom support extension beam 102 extending out of the second connection beam 104 is provided with a first upper column pad 5 and a second upper column pad 6 in sequence, and an upper column baffle 7 is installed on the outer end surface of the second upper column pad 6.

[0035] The first upper column pad 5 has an n-shaped slot at the bottom and is installed on the bottom support extension beam 102 through the n-shaped slot. The first upper column pad 5 has a U-shaped support slot at the top. The upper column pressure plate 9 is installed in the U-shaped support slot of the first upper column pad 5 through bolts. A third nut 21 is welded to one end of the side of the first upper column pad 5, and a third tightening bolt 22 is installed on the third nut 21.

[0036] An n-shaped slot is provided at the bottom of the second upper column pad 6 and is installed on the bottom support extension beam 102 through the n-shaped slot. A U-shaped support slot is provided at the top of the second upper column pad 6. The upper column baffle 7 is installed on the outer end surface of the second upper column pad 6 by bolts. A fourth nut 23 is welded on one side of the inner end surface of the first lower column pad 2, and a fourth tightening bolt 24 is installed on the fourth nut 23.

[0037] An upper column pressing plate 9 is installed on the first upper column pad 5 .

[0038] An upper column auxiliary pad 25 is provided on the upper surface of the bottom support extension beam 102 between the first upper column pad 5 and the second upper column pad 6 , and an upper column auxiliary pressure plate 26 is installed on the upper column auxiliary pad 25 by bolts.

[0039] The upper column of the sheet metal frame side frame is placed in the U-shaped groove of the first upper column pad 5 and the second upper column pad 6, and is blocked by the upper column baffle 7. The upper column is pressed by the upper column pressure plate 9 and the upper column auxiliary pressure plate 26, and is tightened and locked by the third tightening bolt 22 and the fourth tightening bolt 24 to ensure stability during welding.

[0040] Crossbeam pads 10 are provided at both ends of the upper surface of the second connecting beam 104 , and crossbeam positioning plates 11 are installed at both ends of one side surface of the second connecting beam 104 .

[0041] A clamping plate 27 is provided on the upper end of one side surface of the beam positioning plate 11 facing the beam pad 10 .

[0042] The crossbeam of the sheet metal frame side frame is placed on two crossbeam pads 10 and is arranged between the upper column and the lower column. The clamping plate 27 of the crossbeam positioning plate 11 is inserted into the C-shaped side groove of the crossbeam to ensure accurate positioning of the crossbeam and stability during welding.

[0043] Both ends of the upper surfaces of the two raised cushion beams 105 are installed with side panel pads 12, side panel pressure plates 13 are installed on the side panel pads 12, and side panel positioning baffles 14 are installed on the outer sides of the upper surfaces of the side panel pads 12 away from the bottom support extension beam 102; one end of the bottom support beam 101 corresponding to the first connecting beam 103 is provided with a side panel upright pad 15, and the outer end surface of the side panel upright pad 15 is installed with a side panel upright baffle 16.

[0044] An n-shaped slot is provided at the bottom of the side panel vertical plate pad 15 and is installed on the bottom support beam 101 through the n-shaped slot. A U-shaped support slot is provided at the top of the side panel vertical plate pad 15. The side panel vertical plate baffle 16 is installed on the outer end surface of the side panel vertical plate pad 15 through bolts. A fifth nut 28 is welded on one side of the inner end surface of the side panel vertical plate pad 15, and a fifth tightening bolt 29 is installed on the fifth nut 28.

[0045] The lower column pressure plate 8 is installed on the side panel pad 12 by bolts, the side panel pressure plate 13 is installed on the side panel pad 12 by bolts, and the side panel positioning baffle 14 is an L-shaped structure. An oblong hole is opened on the side panel positioning baffle 14 and it is installed on the side panel pad 12 by bolts in the oblong hole.

[0046] The side panels of the sheet metal frame side frame are placed on the side panel pads 12, pressed by the side panel pressure plates 13, and blocked by the side panel positioning baffles 14 for accurate positioning; the vertical panels at the side panel edges of the sheet metal frame side frame are placed in the U-shaped grooves of the side panel vertical panel pads 15, blocked by the side panel vertical panel baffles 16, and locked with the fifth tightening bolts 29 to ensure the stability of welding.

[0047] When the lower column, cross beam, upper column and side plate of the sheet metal frame side frame are positioned and installed, welding work can significantly improve the accuracy of welding and make the product quality higher.

[0048] The utility model is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the utility model is not limited to the above-mentioned method. As long as various improvements are made using the method concept and technical solution of the utility model, or are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A sheet metal frame side frame welding positioning tool, characterized in that: The bottom frame (1) comprises a bottom support beam (101) and a bottom support extension beam (102) arranged in parallel, a first connection beam (103) and a second connection beam (104) are welded between the two ends of the side wall of the bottom support beam (101) and the side wall of the bottom support extension beam (102), one end of the bottom support extension beam (102) extends outside the second connection beam (104), two heightening pad beams (105) are arranged between the tops of the bottom support beam (101) and the bottom support extension beam (102), and the two heightening pad beams (105) are located between the first connection beam (103) and the second connection beam (104); A first lower column pad (2) is provided at one end of the bottom support extension beam (102) corresponding to the first connecting beam (103), and a second lower column pad (3) is provided at the corresponding second connecting beam (104), and a lower column baffle (4) is installed on the outer end surface of the first lower column pad (2); a first upper column pad (5) and a second upper column pad (6) are sequentially provided at one end of the bottom support extension beam (102) extending from the second connecting beam (104), and an upper column baffle (7) is installed on the outer end surface of the second upper column pad (6); lower column pressing plates (8) are installed on the two heightening pad beams (105) corresponding to the first lower column pad (2) and the second lower column pad (3); the first upper column pad (5) is provided with an upper column pressure plate (9); cross beam pads (10) are provided at both ends of the upper surface of the second connecting beam (104), and cross beam positioning plates (11) are provided at both ends of one side of the second connecting beam (104); side panel pads (12) are provided at both ends of the upper surface of the two heightened pad beams (105), side panel pressure plates (13) are provided on the side panel pads (12), and side panel positioning baffles (14) are provided on the outer side of the upper surface of the side panel pads (12) away from the bottom support extension beam (102); a side panel upright pad (15) is provided at one end of the bottom support beam (101) corresponding to the first connecting beam (103), and a side panel upright baffle (16) is provided on the outer end surface of the side panel upright pad (15).

2. A sheet metal frame side frame welding positioning tool according to claim 1, characterized in that: The first lower column pad (2) is provided with an n-shaped slot at the bottom and is mounted on the bottom support extension beam (102) through the n-shaped slot, the first lower column pad (2) is provided with a U-shaped support slot at the top, the lower column baffle (4) is mounted on the outer end surface of the first lower column pad (2) through bolts, a first nut (17) is welded to one side of the inner end surface of the first lower column pad (2), and a first tightening bolt (18) is mounted on the first nut (17).

3. A sheet metal frame side frame welding positioning tool according to claim 2, characterized in that: The second lower column pad (3) is provided with an n-shaped slot at the bottom and is installed on the bottom support extension beam (102) through the n-shaped slot. The second lower column pad (3) is provided with a U-shaped support slot at the top. A second nut (19) is welded to one end of the top of the second lower column pad (3), and a second tightening bolt (20) is installed on the second nut (19).

4. A sheet metal frame side frame welding positioning tool according to claim 3, characterized in that: The first upper column pad (5) is provided with an n-shaped slot at the bottom and is installed on the bottom support extension beam (102) through the n-shaped slot. The first upper column pad (5) is provided with a U-shaped support slot at the top. The upper column pressure plate (9) is installed in the U-shaped support slot of the first upper column pad (5) through bolts. A third nut (21) is welded to one end of the side surface of the first upper column pad (5), and a third tightening bolt (22) is installed on the third nut (21).

5. The sheet metal frame side frame welding positioning tool according to claim 4, characterized in that: The second upper column pad (6) is provided with an n-shaped slot at the bottom and is mounted on the bottom support extension beam (102) through the n-shaped slot, the second upper column pad (6) is provided with a U-shaped support slot at the top, the upper column baffle (7) is mounted on the outer end surface of the second upper column pad (6) through bolts, and a fourth nut (23) is welded to one side of the inner end surface of the first lower column pad (2), and a fourth tightening bolt (24) is mounted on the fourth nut (23).

6. A sheet metal frame side frame welding positioning tool according to claim 5, characterized in that: An upper column auxiliary pad (25) is provided on the upper surface of the bottom support extension beam (102) between the first upper column pad (5) and the second upper column pad (6), and an upper column auxiliary pressure plate (26) is installed on the upper column auxiliary pad (25) by means of bolts.

7. The sheet metal frame side frame welding positioning tool according to claim 6, characterized in that: A clamping plate (27) is provided on the upper end of a side surface of the crossbeam positioning plate (11) facing the crossbeam pad (10).

8. The sheet metal frame side frame welding positioning tool according to claim 7, characterized in that: The lower column pressing plate (8) is mounted on the side plate pad (12) by means of bolts, the side plate pressing plate (13) is mounted on the side plate pad (12) by means of bolts, and the side plate positioning baffle (14) is an L-shaped structure, an oblong hole is provided on the side plate positioning baffle (14) and the side plate pad (12) is mounted on the side plate pad (12) by means of bolts in the oblong hole.

9. The sheet metal frame side frame welding positioning tool according to claim 8, characterized in that: The side plate vertical plate pad (15) is provided with an n-shaped slot at the bottom and is mounted on the bottom support beam (101) through the n-shaped slot. The side plate vertical plate pad (15) is provided with a U-shaped support slot at the top. The side plate vertical plate baffle (16) is mounted on the outer end surface of the side plate vertical plate pad (15) through bolts. A fifth nut (28) is welded to one side of the inner end surface of the side plate vertical plate pad (15), and a fifth tightening bolt (29) is mounted on the fifth nut (28).

10. A sheet metal frame side frame welding positioning tool according to claim 9, characterized in that: An oblique reinforcement beam (30) is provided between the second connection beam (104) and the bottom support extension beam (102).

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