CN221087690U - Half-shell welding assembly of air inlet flange - Google Patents
Half-shell welding assembly of air inlet flange Download PDFInfo
- Publication number
- CN221087690U CN221087690U CN202323117055.4U CN202323117055U CN221087690U CN 221087690 U CN221087690 U CN 221087690U CN 202323117055 U CN202323117055 U CN 202323117055U CN 221087690 U CN221087690 U CN 221087690U
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- fixedly connected
- flange
- mounting
- mount pad
- flange half
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- 238000003466 welding Methods 0.000 title claims abstract description 18
- 238000003754 machining Methods 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 22
- 238000005498 polishing Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Exhaust Silencers (AREA)
Abstract
The utility model relates to the technical field of welding devices, in particular to an air inlet flange half-shell welding assembly, which comprises: the device comprises a processing platform, wherein the upper side of the processing platform is fixedly connected with a mounting frame and a mounting seat in the middle, one side of the mounting frame is connected with two clamping plates which do relative motion and are used for fixing an exhaust manifold in a sliding manner, one end of the mounting seat is rotationally connected with a first screw rod which is spliced with the mounting seat, the outer side of the first screw rod is in threaded sleeve connection with a mounting plate, and the upper side of the mounting plate is connected with two positioning plates which do relative motion and are used for fixing a flange in a sliding manner; the beneficial effects are as follows: the utility model discloses a two splint of doing relative motion are with exhaust manifold centre gripping in processing platform's central point put, fix the flange in processing platform's central point put through two locating plates of doing relative motion, and the flange that is fixed is being slided and is being removed towards exhaust manifold, can guarantee the accuracy of both butt joints.
Description
Technical Field
The utility model relates to the technical field of welding devices, in particular to an air inlet flange half-shell welding assembly.
Background
Flanges, also called flange collars or lugs, are components of the shaft-to-shaft interconnection for connection between pipe ends.
At present, the connection between an automobile exhaust manifold and an automobile engine cylinder is mainly realized by connecting a flange, a gasket and a bolt mutually to form a detachable connection of a group of combined sealing structures, the exhaust manifold is provided with a plurality of tube heads, and the flange is mainly fixed on the manifold by welding.
However, in the prior art, when the flange is welded to the exhaust manifold, only the exhaust manifold is usually fixed, but the flange is usually fixed by hand, which can lead to difficulty in ensuring the positioning of the flange before welding, and in general, polishing is performed according to the flatness after welding during processing, so that the construction period can be increased, and the thickness of the flange can be influenced.
Disclosure of utility model
The utility model aims to provide an air inlet flange half-shell welding assembly, which solves the problems that in the prior art, the flatness of a flange after welding is difficult to ensure, and polishing is required after the welding is finished, so that the construction period is increased and the thickness of the flange is influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an intake flange half-shell weld assembly, the intake flange half-shell weld assembly comprising:
The machining platform, fixedly connected with mounting bracket and mount pad placed in middle of the upside of machining platform, one side sliding connection of mounting bracket has two splint that do relative motion and be used for fixed exhaust manifold, two the cross-section of looking sideways at of splint all sets up "V" font, the one end rotation of mount pad is connected with the screw rod No. one of pegging graft with the mount pad, the mounting panel has been cup jointed to the outside screw thread of screw rod No. one, the upside of mounting panel is sliding connection with two locating plates that do relative motion and be used for mounting flange, two the overlook cross-section of locating plate all sets up "V" font.
Preferably, one side of the mounting frame is fixedly connected with two symmetrically arranged fixing blocks, and one side of the fixing block is rotationally clamped with a threaded pipe.
Preferably, threads with opposite directions are formed at two ends of the threaded pipe, threaded rods are inserted into two ends of the threaded pipe in a threaded mode, a connecting rod is fixedly connected to one side of each threaded rod, one end of each connecting rod is fixedly connected with a first sliding block in sliding connection with the mounting frame, and the first sliding block is fixedly connected with the clamping plate.
Preferably, one side fixedly connected with a plurality of and processing platform fixed connection landing legs of mount pad, the one end fixedly connected with of mount pad rotates the fixed plate of joint with a screw.
Preferably, one side sliding connection of mount pad has two draw bars that the symmetry set up, two the draw bars all set up to "T" font and with mounting panel fixed connection, one side fixedly connected with of mounting panel and the connecting block of a lead screw thread socket joint.
Preferably, one end of the mounting plate is fixedly connected with a second fixing plate, one side of the second fixing plate is rotationally clamped with a second screw rod, and two sections of threads with opposite directions are symmetrically formed on the side face of the second screw rod.
Preferably, one side of the second screw rod is in threaded connection with two symmetrically arranged second sliding blocks, and the second sliding blocks are fixedly connected with the positioning plate.
Compared with the prior art, the utility model has the beneficial effects that:
The utility model discloses a two splint of doing relative motion are with exhaust manifold centre gripping in the central point of processing platform put, fix the flange in processing platform put in the center through two locating plates of doing relative motion, it is removed towards exhaust manifold to slide the flange that is fixed, can guarantee the accuracy of both butt joints, in addition, the side view cross-section of two splint is "V" font, the overlook cross-section of two locating plates is "V" font, make splint and locating plate can adapt to exhaust manifold and flange of more sizes respectively, this has just also been solved because the roughness after being difficult to ensure flange welding leads to still need polishing to lead to increasing the time limit and can influence the problem of flange thickness after the welding is accomplished.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a schematic side view of an exhaust manifold mounting assembly according to the present utility model;
FIG. 3 is a schematic side view of a flange plate securing assembly according to the present utility model.
In the figure: 1. a processing platform; 2. a mounting frame; 3. a clamping plate; 31. a first sliding block; 4. a mounting base; 41. a support leg; 5. a mounting plate; 51. a slide bar; 52. a connecting block; 6. a positioning plate; 61. a second slide block; 7. a first screw rod; 71. a first fixing plate; 8. a second screw rod; 81. a second fixing plate; 9. a threaded tube; 91. a fixed block; 92. a threaded rod; 93. and (5) connecting a rod.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present invention more apparent, the embodiments of the present invention will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present invention, are intended to be illustrative only and not limiting of the embodiments of the present invention, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1 to 3, the present utility model provides a technical solution:
in one embodiment, an intake flange half-shell welding assembly, the intake flange half-shell welding assembly includes: a processing platform 1.
Specifically, the upside of processing platform 1 fixedly connected with mounting bracket 2 and mount pad 4 placed in middle, the one side sliding connection of mounting bracket 2 has two splint 3 that are relative motion and are used for fixed exhaust manifold, the side view cross-section of two splint 3 all sets up to "V" font, the one end rotation of mount pad 4 is connected with the first lead screw 7 of pegging graft with mount pad 4, the mounting panel 5 has been cup jointed to the outside screw thread of first lead screw 7, the upside sliding connection of mounting panel 5 has two locating plates 6 that are relative motion and are used for fixed flange, the top view cross-section of two locating plates 6 all sets up to "V" font, the side view cross-section all sets up to two splint 3 of "V" font and the two locating plates 6 of "V" font all set up to "V" font can adapt to more size exhaust manifold and flange, when needs with the flange welding on exhaust manifold, at first control two splint 3 fix exhaust manifold on the position placed in middle of processing platform 1, then control two locating plates 6 fix the flange on the position placed in middle of processing platform 1, make mounting panel 5 face to the direction and the flange just, can guarantee the flange to the accuracy in the top of the plane, the flange is just to the side to the two in order to make the flange of the side view cross-section.
In order to facilitate the installation of the threaded pipe 9, one side of the installation frame 2 is fixedly connected with two symmetrically arranged fixing blocks 91, and one side of the fixing block 91 is rotationally clamped with the threaded pipe 9, so that the threaded pipe 9 can be prevented from moving and can also rotate.
In order to facilitate the control of the two clamping plates 3 to do relative movement, threads with opposite directions are formed at the two ends of the threaded pipe 9, threaded rods 92 are inserted into the two ends of the threaded pipe 9 in a threaded manner, a connecting rod 93 is fixedly connected to one side of each threaded rod 92, a first sliding block 31 which is in sliding connection with the mounting frame 2 is fixedly connected to one end of each connecting rod 93, the first sliding block 31 is fixedly connected with the corresponding clamping plate 3, the two threaded rods 92 can do sliding movement with opposite directions through rotating the threaded pipe 9, and therefore thrust is transmitted to the corresponding clamping plates 3 through the connecting rod 93 and the first sliding block 31 to drive the two clamping plates 3 to do relative sliding movement.
In order to facilitate the installation of the first screw rod 7, one side of the installation seat 4 is fixedly connected with a plurality of support legs 41 fixedly connected with the processing platform 1, and the support legs 41 can provide a certain installation height for the installation seat 4, so that the flange and the exhaust manifold are better corresponding, one end of the installation seat 4 is fixedly connected with a first fixing plate 71 which is rotationally clamped with the first screw rod 7, and the first fixing plate 71 can ensure that the first screw rod 7 is rotationally inserted on the installation seat 4 and cannot displace.
In order to facilitate the installation stability of the installation plate 5, one side of the installation seat 4 is slidably connected with two symmetrically arranged sliding strips 51, the two sliding strips 51 are both in a T shape and fixedly connected with the installation plate 5, so that the installation plate 5 and the installation seat 4 can be prevented from being separated, the sliding strips 51 can support the installation plate 5 after the installation plate 5 slides out of the installation seat 4, one side of the installation plate 5 is fixedly connected with a connecting block 52 in threaded sleeve joint with a first screw rod 7, the connecting block 52 is driven to slide by rotating the first screw rod 7, and then the installation plate 5 can be driven to slide.
In order to facilitate the installation of the second screw rod 8, one end of the installation plate 5 is fixedly connected with the second fixing plate 81, one side of the second fixing plate 81 is rotationally clamped with the second screw rod 8, and two sections of threads with opposite directions are symmetrically formed on the side surface of the second screw rod 8, so that the second screw rod 8 can be rotationally installed on the installation plate 5 and cannot be displaced.
In order to facilitate the control of the relative movement of the two positioning plates 6, one side of the second screw rod 8 is in threaded connection with two symmetrically arranged second sliding blocks 61, the second sliding blocks 61 are fixedly connected with the positioning plates 6, and the two opposite ends of the second screw rod 8 are in threaded connection with the two second sliding blocks 61, so that the two positioning plates 6 can be driven to do relative movement when the second screw rod 8 is rotated.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An inlet flange half shell welded assembly, its characterized in that: the welding assembly of the air inlet flange half shell comprises:
Machining platform (1), fixedly connected with mounting bracket (2) and mount pad (4) in the middle of the upside of machining platform (1), one side sliding connection of mounting bracket (2) has two splint (3) that are relative motion and are used for fixed exhaust manifold, two the cross-section of looking sideways at of splint (3) all sets up to "V" font, the one end rotation of mount pad (4) is connected with a lead screw (7) of pegging graft with mount pad (4), the outside screw sleeve of a lead screw (7) has installed board (5), the upside sliding connection of installed board (5) has two locating plates (6) that are relative motion and are used for mounting flange, two the overlook cross-section of locating plate (6) all sets up to "V" font.
2. An intake flange half-shell welded assembly according to claim 1, wherein: one side of the mounting frame (2) is fixedly connected with two symmetrically arranged fixing blocks (91), and one side of the fixing blocks (91) is rotationally clamped with a threaded pipe (9).
3. An intake flange half-shell welded assembly according to claim 2, wherein: opposite-direction threads are formed at two ends of the threaded pipe (9), threaded rods (92) are inserted into two ends of the threaded pipe (9) in a threaded mode, one side of each threaded rod (92) is fixedly connected with a connecting rod (93), one end of each connecting rod (93) is fixedly connected with a first sliding block (31) which is in sliding connection with the mounting frame (2), and the first sliding block (31) is fixedly connected with the clamping plate (3).
4. An intake flange half-shell welded assembly according to claim 1, wherein: one side fixedly connected with a plurality of and processing platform (1) fixed connection landing leg (41) of mount pad (4), one end fixedly connected with of mount pad (4) is with a fixed plate (71) of a screw rod (7) rotation joint.
5. An intake flange half-shell welded assembly according to claim 4, wherein: one side sliding connection of mount pad (4) has two draw bars (51) that the symmetry set up, two draw bars (51) all set up to "T" font and with mounting panel (5) fixed connection, one side fixedly connected with of mounting panel (5) is connected with connecting block (52) that screw thread cup jointed with a lead screw (7).
6. An intake flange half-shell welded assembly according to claim 5, wherein: one end fixedly connected with fixed plate No. two (81) of mounting panel (5), one side rotation joint of fixed plate No. two (81) has No. two lead screws (8), two sections screw threads opposite in direction have been seted up to the side symmetry of No. two lead screws (8).
7. An intake flange half shell welded assembly according to claim 6 wherein: two symmetrically arranged second sliding blocks (61) are inserted into one side of the second screw rod (8) in a threaded manner, and the second sliding blocks (61) are fixedly connected with the positioning plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323117055.4U CN221087690U (en) | 2023-11-16 | 2023-11-16 | Half-shell welding assembly of air inlet flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323117055.4U CN221087690U (en) | 2023-11-16 | 2023-11-16 | Half-shell welding assembly of air inlet flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221087690U true CN221087690U (en) | 2024-06-07 |
Family
ID=91328362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323117055.4U Active CN221087690U (en) | 2023-11-16 | 2023-11-16 | Half-shell welding assembly of air inlet flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221087690U (en) |
-
2023
- 2023-11-16 CN CN202323117055.4U patent/CN221087690U/en active Active
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