CN216029020U - Welding tool for assembly and welding parts of end cover of rolling shutter door - Google Patents
Welding tool for assembly and welding parts of end cover of rolling shutter door Download PDFInfo
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- CN216029020U CN216029020U CN202122224169.3U CN202122224169U CN216029020U CN 216029020 U CN216029020 U CN 216029020U CN 202122224169 U CN202122224169 U CN 202122224169U CN 216029020 U CN216029020 U CN 216029020U
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Abstract
The utility model discloses a welding tool for a rolling door end cover assembly welding part, which is characterized in that: the device comprises a tool bottom plate, three end plate right-angle part positioning and supporting mechanisms, an end plate chamfer part supporting and pressing device and two surrounding frame edge positioning and pressing devices; the three end plate right angle positioning and supporting mechanisms are respectively used for positioning and supporting three right angle parts on the end plates; the end plate right angle positioning and supporting mechanism comprises a first supporting column platform for horizontally supporting a right angle part on the end plate and a right angle positioning block for positioning the right angle part on the end plate; the end plate chamfer part supporting and pressing device comprises a second supporting column base for horizontally supporting a chamfer part on an end plate and a first pressing mechanism for pressing the chamfer part on the end plate; the two frame edge positioning and pressing devices of the enclosure frame are respectively used for positioning and pressing two frame edges which are vertically distributed on the enclosure frame. The utility model can be used for simultaneously positioning and pressing the end cover and the surrounding frame when the rolling door end cover assembly welding piece is welded, has simple operation and can ensure the assembly welding precision.
Description
Technical Field
The utility model relates to a welding tool for a rolling door end cover assembly welding piece.
Background
Reference is made to fig. 1-2, which is a roller shutter door end cover assembly of the type known to my company, comprising an end cover (N-1) and a surrounding frame (N-2), the end cover (N-1) having three right-angled portions (N-11) and chamfered portions (N-12), and the surrounding frame (N-2) having three rims (N-21) and being U-shaped in shape, the three rims (N-21) being welded around the rims along the end cover (N-1) to be fixed as one body, while ensuring that the profiles are aligned. The end cover (N-1) and the surrounding frame (N-2) are required to be positioned and compressed at the same time during welding and cannot move relatively during welding, in addition, because the three frame edges (N-21) are in contact with the three sides of the end cover (N-1) and the welding route is long, the problem that interference cannot be generated between a welding gun and a tool is required to be considered (local welding interference exists when the conventional method for positioning and then compressing the side shield of the surrounding frame edge is adopted), and therefore a special tool needs to be designed and researched during assembly welding processing.
SUMMERY OF THE UTILITY MODEL
In order to solve one or more problems of the defects in the prior art, the utility model provides a welding tool for a rolling door end cover assembly and welding part.
In order to achieve the purpose, the utility model provides a welding tool for a rolling door end cover assembly and welding part, which is characterized in that: the fixture comprises a fixture bottom plate, wherein three end plate right-angle part positioning and supporting mechanisms, end plate chamfer part supporting and pressing devices and two surrounding frame positioning and pressing devices are arranged on the fixture bottom plate; the three end plate right angle positioning and supporting mechanisms are respectively used for positioning and supporting three right angle parts on the end plates; the end plate right angle positioning and supporting mechanism comprises a first supporting column platform for horizontally supporting a right angle part on the end plate and a right angle positioning block for positioning the right angle part on the end plate; the end plate chamfer part supporting and pressing device comprises a second supporting column base for horizontally supporting a chamfer part on an end plate and a first pressing mechanism for pressing the chamfer part on the end plate; the two surrounding frame edge positioning and pressing devices are respectively used for positioning and pressing two frame edges which are vertically distributed on the surrounding frame; the frame edge positioning and pressing device of the enclosure frame comprises a positioning pressing block and a second pressing mechanism, wherein a frame edge pressing groove is formed in the lower end of the positioning pressing block, and the second pressing mechanism is connected with the upper end of the positioning pressing block.
By adopting the scheme, the end plate is horizontally positioned, three right-angle parts of the end plate are horizontally supported by three first supporting column tables, and the three right-angle parts of the end plate are positioned by three right-angle positioning blocks; meanwhile, the chamfered part of the end plate is horizontally supported by a second supporting column base, the end plate is horizontally supported, the positions and the directions of the three chamfered parts and the chamfered part are accurately positioned, and then the end plate is pressed and restrained by the first pressing mechanism; then will enclose the frame again and put on the end plate, two second hold-down mechanism of rethread make two location briquetting push down the motion respectively, because the frame limit indent push down of these two location briquetting enclose two frames limits of vertical distribution on the frame, consequently this frame limit is by accurate location and compress tightly to can guarantee that the three frame limit of this enclosure contacts with the trilateral parallel and level of end plate, precision and quality when can guaranteeing the welding. In addition, because the conventional outside lateral positioning of enclosing frame of non-adoption compresses tightly downwards again, and this scheme should enclose the three frame limit lower extreme of frame and the trilateral contact surface outside of end plate and inboard all can not have the interference, can be around the disposable whole length welding of contact line (can internal weld or/and outer welding), do not need secondary clamping and welding, interfere when also avoiding the welding simultaneously, it is very convenient to operate, and can adopt inside and outside double welding, promotes welding strength.
Preferably, the lower end of the first supporting column platform is fixedly connected with the tool bottom plate, and the upper end of the first supporting column platform is provided with a first horizontal supporting surface for horizontally supporting a right-angled part on the end plate; the right-angle positioning block is fixed on the first horizontal supporting surface.
Preferably, the lower end of the second support pylon is fixedly connected with the tool baseplate, and the upper end of the second support pylon is provided with a second horizontal support surface for horizontally supporting the chamfer part on the end plate.
Preferably, the first hold-down mechanism is a vertical clamp mounted at the upper end of the second support pylon.
Preferably, the second clamping mechanism is a push-pull clamp.
Preferably, the push-pull type clamp is installed on the tool bottom plate through a support, and the pressing end of the push-pull type clamp is fixedly connected with the upper end of the positioning pressing block.
The utility model has the beneficial effects that:
the method can be used for simultaneously positioning and pressing the end cover and the surrounding frame when the rolling door end cover assembly welding piece is welded, is simple to operate and can ensure the welding precision;
secondly, the lower ends of the three frame sides of the enclosure frame do not interfere with the outer side and the inner side of the contact surface of the three sides of the end plate, so that the enclosure frame can be welded around a contact line in a whole length (can be welded internally or/and externally), secondary clamping and welding are not needed, meanwhile, the interference during welding is avoided, the operation is very convenient, and the welding strength is improved by adopting internal and external double welding.
Drawings
FIG. 1 is a comparison of a roller door end cover assembly before and after welding of a roller door end cover assembly of the prior art of my company.
Fig. 2 is a top view of the welding tool for the rolling door end cover assembly welding part.
FIG. 3 is a front view of a welding fixture for a rolling door end cover assembly.
Fig. 4-5 are perspective views of the welding tool for the rolling door end cover assembly welding piece.
Fig. 6 is a top view of the welding tool for the rolling door end cover assembly welding piece during clamping.
Fig. 7 is a front view of a welding tool for a rolling door end cover assembly welding part in clamping.
Fig. 8-9 are perspective views of the welding tool for the rolling door end cover assembly welding piece in clamping.
Fig. 10 is a perspective view of the frame edge positioning and pressing device of the enclosure frame.
Detailed Description
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
example (b): referring to fig. 2-10, a welding fixture for a rolling door end cover assembly and welding piece comprises a fixture bottom plate 1, three end plate right-angle part positioning and supporting mechanisms 2, an end plate chamfering part supporting and pressing device 3 and two surrounding frame edge positioning and pressing devices 4.
The three end plate right-angle part positioning and supporting mechanisms 2, the end plate chamfering part supporting and pressing device 3 and the two enclosing frame edge positioning and pressing devices 4 are arranged on the tool bottom plate 1.
Referring to fig. 2-5, the end plate right angle positioning support mechanism 2 includes a first support column base 2-1 for horizontally supporting a right angle part N-11 on an end plate N-1 and a right angle positioning block 2-2 for positioning the right angle part N-11 on the end plate N-1.
Preferably, the lower end of the first support column base 2-1 is fixedly connected with the tool bottom plate 1, and the upper end of the first support column base 2-1 is provided with a first horizontal support surface 2-11 for horizontally supporting a right angle part N-11 on the end plate N-1; the right-angle positioning block 2-2 is fixed on the first horizontal supporting surface 2-11.
Specifically, the right-angle positioning block 2-2 has an L-shaped groove (or called corner groove).
Specifically, the height of the right-angle positioning block 2-2 is smaller than the thickness of the end plate N-1. The upper surface of the right-angle positioning block 2-2 can be ensured to be lower than the contact surface (namely the welding position) of the surrounding frame N-2 and the end plate N-1, and the interference between the welding gun and the angle positioning block 2-2 can be avoided when the welding gun is welded.
As can be seen in fig. 6-9, when the end plate right angle positioning and supporting mechanism 2 is clamped, the lower surface of the right angle part N-11 on the end plate N-1 is in surface contact fit with the first horizontal supporting surface 2-11 on the first supporting column base 2-1, and the first horizontal supporting surface 2-11 horizontally supports the right angle part N-11 on the end plate N-1; and the right angle part N-11 on the end plate N-1 is matched with the L-shaped groove (or called angle groove) of the right angle positioning block 2-2 to be positioned.
Referring to fig. 2 to 5, the end plate chamfer support pressing device 3 includes a second support pedestal 3-1 for horizontally supporting the chamfer N-12 on the end plate N-1 and a first pressing mechanism 3-2 for pressing the chamfer N-12 on the end plate N-1.
Preferably, the lower end of the second support pillar 3-1 is fixedly connected with the tool bottom plate 1, and the upper end of the second support pillar 3-1 is provided with a second horizontal support surface 3-11 for horizontally supporting a chamfer part N-12 on the end plate N-1.
Preferably, the first pressing mechanism 3-2 is a vertical type clamp installed at the upper end of the second support pylon 3-1. The vertical clamp may be of the type HS-12265, manufactured or sold by Jia just International Inc.
Reference is made to fig. 6-9, wherein when the end plate chamfered corner supporting and pressing device 3 is clamped, the lower surface of a chamfered corner N-12 on the end plate N-1 is in surface contact fit with a second horizontal supporting surface 3-11 on the second supporting column base 3-1, and the second horizontal supporting surface 3-11 horizontally supports the chamfered corner N-12 on the end plate N-1; the first pressing mechanism 3-2 is operated, and the first pressing mechanism 3-2 can press the chamfered part N-12 on the end plate N-1 downwards to be positioned and pressed.
The three end plate right angle positioning and supporting mechanisms 2 are distributed in a triangular shape and are respectively used for positioning and supporting three right angle parts N-11 on the end plate N-1.
Therefore, three right-angle parts N-11 on the end plate N-1 are respectively supported and positioned by three end plate right-angle positioning and supporting mechanisms 2 to realize three accurate supporting and positioning, so that the end plate N-1 is kept in an accurate horizontal state and the direction and the position of the three right-angle parts N-11 are accurate; and the chamfer part N-12 of the end plate N-1 is not displaced and loosened after being pressed.
The two frame edge positioning and pressing devices 4 are respectively used for positioning and pressing two frame edges N-21 vertically distributed on the surrounding frame N-2.
Referring to fig. 2-5, the frame edge positioning and pressing device 4 of the enclosure frame comprises a positioning pressing block 4-1 and a second pressing mechanism 4-2, wherein a frame edge pressing groove 4-11 is formed at the lower end of the positioning pressing block 4-1, and the second pressing mechanism 4-2 is connected with the upper end of the positioning pressing block 4-1.
Specifically, when the positioning and pressing are carried out, the frame edge pressing groove 4-11 of the positioning pressing block 4-1 only needs to be used for positioning and pressing the upper end of the frame edge N-21 of the surrounding frame N-2. Therefore, the welding gun can not generate interference with the positioning pressing block 4-1 during inner welding or outer welding.
Referring to fig. 6-9, when the frame edge positioning and pressing device 4 of the enclosure frame is clamped, the second pressing mechanism 4-2 presses the positioning pressing block 4-1 downwards, the frame edge pressing groove 4-11 of the positioning pressing block 4-1 moves downwards and is in inserting fit with the frame edge N-21 of the enclosure frame N-2 to realize positioning and pressing, and the frame edge N-21 direction of the enclosure frame N-2 is positioned by the frame edge pressing groove 4-11 and is pressed downwards by the positioning pressing block 4-1. The two frame edge positioning and pressing devices 4 are respectively used for positioning and pressing two frame edges N-21 vertically distributed on the surrounding frame N-2. After the two frame edges N-21 vertically distributed on the surrounding frame N-2 are simultaneously positioned and pressed, the surrounding frame N-2 is also positioned and pressed, and at the moment, the end plate N-1 is simultaneously flush with three edges of the surrounding frame N-2.
Preferably, the second pressing mechanism 4-2 is a push-pull type clamp.
Preferably, the push-pull type clamp is installed on the tool bottom plate 1 through a support 4-3, and the pressing end of the push-pull type clamp is fixedly connected with the upper end of the positioning pressing block 4-1.
The bracket 4-3 is Z-shaped. The lower end of the bracket 4-3 is fixedly connected with the tool bottom plate 1, and the push-pull type clamp is arranged at the upper end of the bracket 4-3.
Preferably, the push-pull type clamp can be a pneumatic push-pull type clamp. An alternative model CH-305-EA, manufactured or sold by Jia just International Inc.
Referring to fig. 6-9, when the utility model is clamped before welding, the end plate N-1 can be firstly placed on the first horizontal supporting surface 2-11 of the three end plate right angle positioning and supporting mechanisms 2 and the second horizontal supporting surface 3-11 of the end plate chamfer part supporting and pressing device 3, the end plate N-1 is horizontally supported, and meanwhile, the right angle positioning blocks 2-2 of the three end plate right angle positioning and supporting mechanisms 2 are simultaneously matched with the three right angle parts N-11 of the end plate N-1, and the end plate N-1 is precisely positioned; then, the first pressing mechanism 3-2 (vertical type clamp) is operated, and the first pressing mechanism 3-2 (vertical type clamp) presses the chamfered part N-12, at this time, the end plate N-1 is positioned and pressed; then the enclosure frame N-2 is placed on the upper surface of the end plate N-1, and then the positioning pressing block 4-1 of the two second pressing mechanisms 4-2 (push-pull clamps) can move downwards by operating or starting the two second pressing mechanisms 4-2 (push-pull clamps); the frame edge pressing grooves 4-11 of the two positioning pressing blocks 4-1 are respectively in inserting fit with two frame edges N-21 which are vertically distributed on the enclosing frame N-2, the enclosing frame N-2 is positioned and pressed, and at the moment, the enclosing frame N-2 and the end plate N-1 are positioned and pressed at the same time and cannot be displaced and loosened relatively; the welding operation may then be initiated.
After welding is finished, the two second pressing mechanisms 4-2 (push-pull type clamps) can be operated or started to enable the positioning pressing block 4-1 to move upwards and loosen; the frame edge pressing grooves 4-11 of the two positioning pressing blocks 4-1 are separated from the two frame edges N-21 which are vertically distributed on the surrounding frame N-2, and the pressing chamfering part N-12 is loosened by operating the first pressing mechanism 3-2 (a vertical clamp); and then the whole end cover assembly welding piece is easily taken out upwards. The handling operation is therefore very simple.
The foregoing detailed description of the preferred embodiments of the utility model has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (6)
1. The utility model provides a rolling slats door end cover assembly welding frock which characterized in that: the tool comprises a tool bottom plate (1), wherein three end plate right-angle part positioning and supporting mechanisms (2), an end plate chamfering part supporting and pressing device (3) and two enclosing frame edge positioning and pressing devices (4) are arranged on the tool bottom plate (1);
the three end plate right angle positioning and supporting mechanisms (2) are respectively used for positioning and supporting three right angle parts (N-11) on the end plate (N-1);
the end plate right angle positioning and supporting mechanism (2) comprises a first supporting column platform (2-1) for horizontally supporting a right angle part (N-11) on an end plate (N-1) and a right angle positioning block (2-2) for positioning the right angle part (N-11) on the end plate (N-1);
the end plate chamfer supporting and pressing device (3) comprises a second supporting column base (3-1) for horizontally supporting a chamfer (N-12) on an end plate (N-1) and a first pressing mechanism (3-2) for pressing the chamfer (N-12) on the end plate (N-1);
the two enclosing frame edge positioning and pressing devices (4) are respectively used for positioning and pressing two frame edges (N-21) which are vertically distributed on the enclosing frame (N-2);
the frame edge positioning and pressing device (4) of the enclosure frame comprises a positioning pressing block (4-1) and a second pressing mechanism (4-2), wherein a frame edge pressing groove (4-11) is formed in the lower end of the positioning pressing block (4-1), and the second pressing mechanism (4-2) is connected with the upper end of the positioning pressing block (4-1).
2. The rolling door end cover assembly welding tool of claim 1, wherein: the lower end of the first supporting column base (2-1) is fixedly connected with the tool bottom plate (1), and the upper end of the first supporting column base (2-1) is provided with a first horizontal supporting surface (2-11) for horizontally supporting a right angle part (N-11) on the end plate (N-1); the right-angle positioning block (2-2) is fixed on the first horizontal supporting surface (2-11).
3. The rolling door end cover assembly welding tool of claim 1, wherein: the lower end of the second supporting column base (3-1) is fixedly connected with the tool bottom plate (1), and the upper end of the second supporting column base (3-1) is provided with a second horizontal supporting surface (3-11) for horizontally supporting a chamfer part (N-12) on the end plate (N-1).
4. The rolling door end cover assembly welding tool of claim 3, wherein: the first pressing mechanism (3-2) adopts a vertical clamp which is arranged at the upper end of the second supporting column base (3-1).
5. The rolling door end cover assembly welding tool of claim 1, wherein: the second pressing mechanism (4-2) adopts a push-pull type clamp.
6. The rolling door end cover assembly welding tool of claim 5, wherein: the push-pull type clamp is installed on the tool bottom plate (1) through a support (4-3), and the pressing end of the push-pull type clamp is fixedly connected with the upper end of the positioning pressing block (4-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122224169.3U CN216029020U (en) | 2021-09-14 | 2021-09-14 | Welding tool for assembly and welding parts of end cover of rolling shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122224169.3U CN216029020U (en) | 2021-09-14 | 2021-09-14 | Welding tool for assembly and welding parts of end cover of rolling shutter door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216029020U true CN216029020U (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122224169.3U Active CN216029020U (en) | 2021-09-14 | 2021-09-14 | Welding tool for assembly and welding parts of end cover of rolling shutter door |
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| Country | Link |
|---|---|
| CN (1) | CN216029020U (en) |
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2021
- 2021-09-14 CN CN202122224169.3U patent/CN216029020U/en active Active
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