CN221363467U - Lower beam assembly welding tool - Google Patents
Lower beam assembly welding tool Download PDFInfo
- Publication number
- CN221363467U CN221363467U CN202323226390.8U CN202323226390U CN221363467U CN 221363467 U CN221363467 U CN 221363467U CN 202323226390 U CN202323226390 U CN 202323226390U CN 221363467 U CN221363467 U CN 221363467U
- Authority
- CN
- China
- Prior art keywords
- positioning
- bottom plate
- lower beam
- plate
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003466 welding Methods 0.000 title claims abstract description 37
- 230000000712 assembly Effects 0.000 claims abstract description 19
- 238000000429 assembly Methods 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- 238000003825 pressing Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The application discloses a lower beam assembly welding tool, which comprises the following components: the bottom plate is used for placing the lower beam plate; the end positioning assemblies are arranged on the bottom plate, are contacted with the end face of the lower beam plate, are arranged in pairs and are respectively arranged at two ends of the bottom plate; the side positioning assembly is arranged on one side of the bottom plate and used for being contacted with the side surface of the lower beam plate; and the positioning rod assembly is arranged on the bottom plate and used for positioning the mounting hole on the front cylinder seat plate. Compared with the prior art, the assembly welding tool for the lower beam assembly is simple to operate, can improve the assembly efficiency, and can ensure the product quality.
Description
Technical Field
The application relates to the technical field of production and processing of forklift mast, in particular to a lower beam assembly welding tool.
Background
In the transportation loading and unloading process of the forklift, the forklift gantry serves as a main supporting and guiding component, and has important influence on the working performance and the working stability of the forklift.
The assembly welding of the lower beam assembly of the forklift portal in the prior art is carried out, the lower beam assembly comprises a lower beam plate and a front cylinder seat plate, manual scribing is often carried out at present, and the position accuracy of a mounting hole on the lower beam assembly is high. The manual scribing needs to scribe and weld the position and the size of each part one by one, the welding efficiency is low, and in addition, the manual scribing mode is difficult to meet the requirement of a drawing.
Therefore, a lower beam assembly welding tool is needed, operation is simple, assembly efficiency can be improved, and product quality can be guaranteed.
Disclosure of utility model
In order to solve the technical problems, the application provides a lower beam assembly welding tool which is simple to operate, can improve the assembly efficiency and can ensure the product quality.
The technical scheme provided by the application is as follows:
a lower beam assembly welding tool comprises:
The bottom plate is used for placing the lower beam plate;
The end positioning assemblies are arranged on the bottom plate, are contacted with the end face of the lower beam plate, are arranged in pairs and are respectively arranged at two ends of the bottom plate;
The side positioning assembly is arranged on one side of the bottom plate and used for being contacted with the side surface of the lower beam plate;
And the positioning rod assembly is arranged on the bottom plate and used for positioning the mounting hole on the front cylinder seat plate.
Preferably, the method further comprises:
The support blocks are arranged on the bottom plate, three support blocks are arranged and are arranged at intervals along the upper surface of the bottom plate, and the lower beam plate is arranged on the upper surfaces of the three support blocks.
Preferably, the end positioning assembly comprises:
The mounting seat groups are arranged on the bottom plate, at least two groups of mounting seat groups are arranged at intervals along the width direction of the bottom plate, at least two first mounting seats are arranged in one group of mounting seat groups, and the first mounting seats are arranged at intervals along the direction of the bottom plate;
And the positioning pieces are detachably connected with the first mounting seats, and the number of the positioning pieces is the same as that of the mounting seat groups.
Preferably, the side positioning assembly comprises:
The mounting beam is fixedly arranged on the bottom plate and extends along the length direction of the bottom plate;
The positioning blocks are arranged on the mounting beam, at least two positioning blocks are arranged, and the positioning blocks are arranged at intervals along the length direction of the mounting beam.
Preferably, the positioning rod assembly comprises:
the second installation seat is fixedly arranged on the installation beam, and a positioning hole is formed in the second installation seat;
The positioning shaft is sleeved in the positioning hole, a positioning section is arranged on the positioning shaft, and the outer diameter of the positioning section is matched with the inner diameter of the mounting hole;
The positioning end face is arranged on the positioning shaft and used for positioning the end face of the front cylinder seat plate.
Preferably, the positioning rod assembly further comprises:
The lengthening sleeve is sleeved on the outer side of the positioning shaft, and the lengthening sleeve is sleeved in the mounting hole;
And the locking piece is used for fixing the lengthening sleeve and the second mounting seat.
Preferably, the method further comprises:
the pressure head assembly is arranged on the bottom plate, and is at least provided with two groups and respectively arranged on two sides of the positioning rod assembly.
Preferably, the ram assembly comprises:
The pressure head seat is fixedly arranged on one side of the bottom plate;
The adjusting plate is rotationally connected with the pressure head seat;
The rocker arm is rotationally connected with the adjusting plate, is hinged with the pressure head seat and extends along the width direction of the bottom plate;
And the pressure head is arranged at one end of the rocker arm, which is far away from the pressure head seat.
Preferably, the limiting component is arranged at one end of the bottom plate, and the limiting component is arranged outside the end positioning component;
The spacing subassembly includes:
The mounting rod is fixedly arranged on the bottom plate and extends along the width direction of the bottom plate;
the adjusting nut is arranged on the mounting rod and is rotationally connected with the mounting rod;
And one end of the adjusting screw, which is far away from the adjusting nut, is provided with a positioning plane.
Preferably, the spacing subassembly is provided with two at least groups, just spacing subassembly is followed the length direction interval setting of bottom plate.
The utility model provides a lower beam assembly welding tool, which is provided with a bottom plate, end positioning assemblies and side positioning assemblies, wherein the bottom plate is used for placing a lower beam plate; the side locating component is arranged on one side of the bottom plate and used for being in contact with the side face of the lower beam plate to locate the side face of the lower beam plate. And secondly, a positioning rod assembly is further arranged on the bottom plate, the positioning rod assembly is used for positioning the mounting hole on the front cylinder seat plate, so that the front cylinder seat plate and the lower beam plate are relatively fixed, and the front cylinder seat plate and the lower beam plate are conveniently welded. Therefore, compared with the prior art, the lower beam assembly welding tool provided by the embodiment of the utility model has the advantages that the lower beam plate is placed on the bottom plate for fixing, the front cylinder seat plate is placed on the lower beam plate and positioned through the positioning rod assembly, the operation is simple, the assembly efficiency can be improved, and the product quality can be ensured.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural diagram of a lower beam assembly welding tool according to an embodiment of the present utility model;
FIG. 2 is a schematic view of the front view of FIG. 1;
FIG. 3 is a schematic view of the top view of FIG. 1;
fig. 4 is a schematic structural diagram of a lower beam assembly welding tool in a use state according to an embodiment of the present utility model;
FIG. 5 is a schematic structural view of a lower beam assembly of the present utility model when the assembly is welded to an inner mast;
Fig. 6 is a front view of fig. 5.
Reference numerals: 1. a bottom plate; 2. an end positioning assembly; 3. a side positioning assembly; 4. a positioning rod assembly; 5. a support block; 6. a ram assembly; 7. a limit component; 21. a first mount; 22. a positioning piece; 31. mounting a beam; 32. a positioning block; 41. a second mounting base; 42. positioning a shaft; 43. positioning the end face; 44. adding a long sleeve; 45. a locking member; 61. a pressure head seat; 62. an adjusting plate; 63. a rocker arm; 64. a pressure head; 71. a mounting rod; 72. an adjusting nut; 73. adjusting a screw; 10. a lower cross beam plate; 20. a front cylinder seat plate; 30. channel steel.
Detailed Description
In order to enable those skilled in the art to better understand the technical solutions of the present application, the technical solutions of the embodiments of the present application will be clearly and completely described below, and it is obvious that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" or "a number" means two or more, unless specifically defined otherwise.
It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the application to the extent that it can be practiced, since modifications, changes in the proportions, or adjustments of the sizes, which are otherwise, used in the practice of the application, are included in the spirit and scope of the application which is otherwise, without departing from the spirit or scope thereof.
The embodiment of the utility model is written in a progressive manner.
As shown in fig. 1 to 4, an embodiment of the present utility model provides a lower beam assembly welding tool, including: a bottom plate 1 for placing a lower cross beam plate 10; the end positioning assemblies 2 are arranged on the bottom plate 1, are contacted with the end surfaces of the lower beam plates 10, are arranged in pairs and are respectively arranged at two ends of the bottom plate 1; a side locating component 3 arranged on one side of the bottom plate 1 and used for contacting with the side of the lower beam plate 10; a positioning rod assembly 4 provided on the base plate 1 for positioning the mounting hole on the front cylinder block 20.
The prior art lower beam assembly includes lower beam plate 10 and preceding cylinder bedplate 20, is provided with the mounting hole on the cylinder bedplate 20, often relies on artifical marking off to weld at present, to the needs of artifical marking off to the position size of every part go on the marking off one by one and weld, its welded efficiency is lower. In addition, the lower beam assembly has higher requirement on the size precision of the mounting hole on the front cylinder seat plate 20 when in use, and the manual scribing is difficult to reach the requirement of drawing.
The utility model provides a lower beam assembly welding tool, which is provided with a bottom plate 1, end positioning assemblies 2 and side positioning assemblies 3, wherein the bottom plate 1 is used for placing a lower beam plate 10, the end positioning assemblies 2 are arranged on the bottom plate 1 and are contacted with the end face of the lower beam plate 10 through the end positioning assemblies 2, and the end positioning assemblies are arranged in pairs and are respectively arranged at two ends of the bottom plate 1, and the two ends of the lower beam plate 10 are positioned through the end positioning assemblies 2; the side locating component 3 is arranged on one side of the bottom plate 1, and the side locating component 3 is used for contacting with the side face of the lower beam plate 10 to locate the side face of the lower beam plate 10. Secondly still be provided with locating lever subassembly 4, locating lever subassembly 4 sets up on bottom plate 1, fixes a position the mounting hole on the preceding cylinder bedplate 20 through locating lever subassembly 4, realizes preceding cylinder bedplate 20 and lower beam board 10 relatively fixed, is convenient for weld preceding cylinder bedplate 20 and lower beam board 10. Therefore, compared with the prior art, the lower beam assembly welding tool provided by the embodiment of the utility model has the advantages that the lower beam plate 10 is placed on the bottom plate 1 for fixing, the front cylinder seat plate 20 is placed on the lower beam plate 10 and positioned through the positioning rod assembly 4, the operation is simple, the assembly efficiency can be improved, and the product quality can be ensured.
In the above-described structure, in order to avoid rattling of the lower cross beam 10 when placed on the floor panel 1. As one of the implementation manners, the assembly welding tool for the lower beam assembly in the embodiment of the utility model further comprises three supporting blocks 5, wherein the three supporting blocks 5 are arranged on the upper surface of the bottom plate 1 at intervals, the lower beam plate 10 is placed on the top of the three supporting blocks 5, and three points form a placing plane, so that the lower beam plate 10 can be supported more stably, and shaking is avoided when the lower beam plate 10 is placed.
Furthermore, the end positioning assembly is used for positioning the end face of the lower beam plate 10, so as to adapt to the lower beam plate 10 with different sizes, as one implementation manner, the end positioning assembly in the embodiment of the utility model comprises mounting seat groups, wherein the mounting seat groups are at least provided with two groups, the two groups of mounting seat groups are arranged at intervals along the width direction of the bottom plate 1, at least two first mounting seats 21 are arranged in one group of mounting seat groups, the first mounting seats 21 in one group are arranged at intervals along the length direction of the bottom plate 1, the positioning pieces 22 are detachably connected with the first mounting seats 21, and the number of the positioning pieces 22 is the same as that of the mounting seat groups. For the lower beam plates 10 with different lengths, the fixing of the lower Liang Hengban with different specifications is adapted by adjusting the mounting position of the positioning piece 22 on the first mounting seat 21.
Further, as one of the embodiments, the positioning member 22 in the embodiment of the present utility model has a cylindrical structure, and the outer surface of the positioning member 22 contacts with the end surface of the lower beam plate 10, so as to position the lower beam plate 10.
Furthermore, the positioning member 22 in the embodiment of the present utility model is connected to the first mounting seat 21 by threads, which is more convenient for disassembly.
Further, as one of the embodiments, the side positioning assembly 3 of the present utility model includes a mounting beam 31 and positioning blocks 32, wherein the mounting beam 31 is fixedly disposed on the bottom plate 1, the mounting beam 31 extends along the length direction of the bottom plate 1, the positioning blocks 32 are fixedly disposed on the mounting beam 31, the side of the lower beam plate 10 is positioned by the positioning blocks 32, at least two positioning blocks 32 are disposed, and the positioning blocks 32 are disposed at intervals along the length direction of the mounting beam 31.
As one specific embodiment, three to six positioning blocks 32 are provided in the embodiment of the present utility model, and specifically, four positioning blocks 32 are provided in the embodiment of the present utility model.
In the above structure, as one of the embodiments, the positioning rod assembly 4 in the embodiment of the present utility model includes the second mounting seat 41, the positioning shaft 42 and the positioning end surface 43, where the second mounting seat 41 is fixedly disposed on the mounting beam 31, the second mounting seat 41 is provided with a mounting hole, the positioning shaft 42 is sleeved in the mounting hole, the positioning shaft 42 is provided with a positioning section, the outer diameter of the positioning section is adapted to the aperture of the mounting hole on the front cylinder seat plate 20, so as to facilitate positioning the center of the front cylinder seat plate 20, and the positioning end surface 43 is further disposed on the positioning shaft 42 and used for positioning the end surface of the front cylinder seat plate 20. The positioning of the front cylinder block 20 is facilitated.
In the above-described structure, as one embodiment, the cross-sectional dimension of the positioning section increases in the direction approaching the second mount 41.
More specifically, the cross-sectional shape of the positioning section is preferably circular.
Furthermore, in order to be suitable for positioning the front cylinder seat plates 20 with different sizes, as one embodiment, the positioning rod assembly 4 in the embodiment of the present utility model further includes a lengthening sleeve 44 and a locking member 45, the lengthening sleeve 44 is sleeved on the outer side of the positioning shaft 42, the lengthening sleeve 44 is sleeved in the mounting hole, the locking member 45 is disposed on the second mounting seat 41, and the locking member 45 is used for fixing the lengthening sleeve 44 and the second mounting seat 41. More specifically, the second mounting seat 41 is provided with a threaded hole, the locking member 45 is specifically a locking bolt, the locking bolt is mounted in the threaded hole, the end face of the locking bolt is abutted against the side face of the lengthening sleeve 44, so that the second mounting seat 41 is fixed with the lengthening sleeve 44, the lengthening sleeve 44 is provided with a hole suitable for being matched with the locking bolt, the positioning shaft 42 is sleeved in the lengthening sleeve 44, the locking bolt is continuously screwed, so that the end face of the locking bolt is abutted against the positioning shaft 42, and the positioning shaft 42 is fixed with the second mounting seat 41.
After the welding of the lower beam assembly is finished, the lower beam assembly is required to be welded and positioned on the inner door frame, other clamps or other auxiliary modes are required to be used for welding and positioning on the inner door frame at present, and when the welding station of the lower beam assembly is changed to the inner door frame for welding, the lower beam assembly needs to be overturned, so that the lower beam assembly is still pressed on the bottom plate 1 after overturning. As one of the implementation manners, the assembly welding tool for the lower beam assembly in the embodiment of the present utility model further includes a pressing head assembly, where the pressing head assembly is disposed on the top of the lower beam plate 10, and the pressing head assembly is used for fixing the lower beam assembly with the bottom plate 1. The pressure head assembly is provided with two sets of at least, and two sets of pressure head assemblies set up in the both sides of locating lever subassembly 4 respectively, fix lower crossbeam board 10 on bottom plate 1 through the pressure head assembly.
As one specific implementation manner, the ram assembly in the embodiment of the utility model comprises a ram seat 61, an adjusting plate 62, a rocker 63 and a ram 64, wherein the ram seat 61 is fixedly arranged on one side of the bottom plate 1, the adjusting plate 62 is rotationally connected with the ram seat 61, the rocker 63 is rotationally connected with the adjusting plate 62, the rocker 63 is hinged with the ram seat 61, the rocker 63 extends along the width direction of the bottom plate 1, the ram 64 is arranged on one side of the rocker 63 away from the ram seat 61, when the lower beam plate 10 is required to be placed on the bottom plate 1, the adjusting plate 62 is pressed down, the adjusting plate 62 drives the rocker 63 to rotate upwards around the ram seat 61, the ram 64 is lifted up, and after the lower beam plate 10 is placed on the bottom plate 1, the adjusting plate 62 is pressed down so that the ram 64 is pressed down on the lower beam plate 10 to fix the lower beam plate 10 on the bottom plate 1. The pressing head assembly is used for pressing the lower beam plate 10 on the bottom plate 1, so that the lower beam plate 10 is still fixed with the bottom plate 1 when being turned over, after the welding of the lower beam assembly and the inner portal is finished, the adjusting plate 62 is pressed towards the direction of the bottom plate, the fixation between the lower beam assembly and the lower beam assembly welding fixture is relieved, and the lower beam assembly welding fixture and the lower beam assembly are separated conveniently.
In the above-mentioned structure, as one of the preferred embodiments, in order to adapt to the use of the lower beam plate 10 with different sizes, as one of the specific embodiments, the ram assembly according to the embodiment of the present utility model further includes a chute and a fixing member, wherein the chute is disposed on the rocker 63, and the chute extends along the length direction of the rocker 63, and the ram 64 is slidably connected with the chute, and the fixing member is used for fixing the ram 64 with the rocker 63, so that the position of the ram 64 can be adjusted by sliding the ram 64 so as to adapt to the use of the lower beam plate 10 with different sizes.
More specifically, as one of the embodiments, the indenter seat 61 in the embodiment of the present utility model is fixedly provided on the mounting beam 31.
As one of the embodiments, in order to improve the welding efficiency, as one of the more preferred embodiments, the assembly welding tool for the lower beam assembly in the embodiment of the utility model further includes a limiting assembly 7, the limiting assembly 7 is disposed at the outer side of the end positioning assembly 2, and the position of the lower beam assembly on the inner portal is limited by the limiting assembly.
More specifically, the limiting assembly in the embodiment of the present utility model includes a mounting rod 71, an adjusting nut 72, and an adjusting screw 73, wherein the mounting rod 71 is fixedly provided on the base plate 1, and the mounting rod 71 extends in the width direction of the base plate 1; the adjusting nut 72 is arranged on the mounting rod 71, the adjusting nut 72 is rotationally connected with the mounting rod 71, the adjusting screw 73 is matched with the adjusting nut 72, and a positioning plane is arranged at one end, far away from the adjusting nut 72, of the adjusting screw 73.
When the lower beam assembly needs to be welded on the inner portal frame, as shown in fig. 5 and 6, the inner portal frame comprises two channel steel 30, the two channel steel 30 are arranged at intervals along the length direction of the bottom plate 1, the bottom plate 1 is rotated and then placed at the top of the channel steel 30, the height of the lower beam assembly is positioned by contacting the end part of the end part positioning assembly 2 with the top of the channel steel 30, the position between the limiting constraint bottom plate 1 and the channel steel 30 is along the first direction, the position between the limiting constraint bottom plate 1 and the channel steel 30 is contacted with the outer side surface of the channel steel 30 by the limiting assembly, and the position between the limiting constraint bottom plate 1 and the channel steel 30 is along the second direction, wherein the first direction is perpendicular to the second direction, the first direction is specifically along the width direction of the bottom plate 1, and the second direction is specifically along the length direction of the bottom plate 1.
Further, the adjustment nut 72 is turned to finely adjust the protruding distance of the adjustment screw 73, so that the positioning plane contacts the outer side surface of the channel steel 30, and thereby the position between the constraint floor 1 and the channel steel 30 along the second direction is limited.
More specifically, the mounting bar 71 in the embodiment of the present utility model is fixedly provided on the mounting beam 31.
Further, in order to be suitable for the installation of the lower beam plate 10 assemblies with different sizes, as one embodiment, at least two limiting assemblies are provided in the embodiment of the present utility model, and the two limiting assemblies are spaced apart along the length direction of the installation beam 31.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. Lower beam assembly welds frock, its characterized in that includes:
a bottom plate (1) for placing a lower beam plate;
The end positioning assemblies (2) are arranged on the bottom plate (1) and are contacted with the end face of the lower beam plate, and the end positioning assemblies (2) are arranged in pairs and are respectively arranged at two ends of the bottom plate (1);
a side positioning component (3) arranged on one side of the bottom plate (1) and used for contacting with the side surface of the lower beam plate;
And the positioning rod assembly (4) is arranged on the bottom plate (1) and used for positioning the mounting hole on the front cylinder seat plate.
2. The lower beam assembly welding fixture of claim 1, wherein,
Further comprises:
The support blocks (5) are arranged on the bottom plate (1), the three support blocks (5) are arranged at intervals along the upper surface of the bottom plate (1), and the lower beam plate is arranged on the upper surfaces of the three support blocks (5).
3. The lower beam assembly welding fixture according to claim 2, wherein,
The end positioning assembly (2) comprises:
The mounting seat groups are arranged on the bottom plate (1), at least two groups of mounting seat groups are arranged at intervals along the width direction of the bottom plate, at least two first mounting seats (21) are arranged in one group of mounting seat groups, and the first mounting seats (21) are arranged at intervals along the direction of the bottom plate (1);
And the positioning pieces (22) are detachably connected with the first mounting seats (21), and the number of the positioning pieces (22) is the same as that of the mounting seat groups.
4. The lower beam assembly welding fixture of claim 1, wherein;
the lateral positioning assembly (3) comprises:
The mounting beam (31) is fixedly arranged on the bottom plate (1), and the mounting beam (31) extends along the length direction of the bottom plate (1);
The positioning blocks (32) are arranged on the mounting beam (31), at least two positioning blocks (32) are arranged, and the positioning blocks (32) are arranged at intervals along the length direction of the mounting beam (31).
5. The lower beam assembly welding fixture of claim 4, wherein,
The positioning rod assembly (4) comprises:
The second installation seat (41) is fixedly arranged on the installation beam (31), and a positioning hole is formed in the second installation seat (41);
The positioning shaft (42) is sleeved in the positioning hole, a positioning section is arranged on the positioning shaft (42), and the outer diameter of the positioning section is matched with the inner diameter of the mounting hole;
And a positioning end surface (43) provided on the positioning shaft (42) and positioning an end surface of the front cylinder block.
6. The lower beam assembly welding fixture of claim 5, wherein,
The positioning rod assembly (4) further comprises:
An extension sleeve (44) sleeved on the outer side of the positioning shaft (42), wherein the extension sleeve (44) is sleeved in the mounting hole;
And a locking member (45) for fixing the extension sleeve (44) to the second mounting seat (41).
7. The lower beam assembly welding fixture according to any one of claims 1 to 6, wherein,
Further comprises:
The pressure head assembly (6) is arranged on the bottom plate (1), and the pressure head assembly (6) is at least provided with two groups and is respectively arranged on two sides of the positioning rod assembly (4).
8. The lower beam assembly welding fixture of claim 7, wherein,
The ram assembly (6) comprises:
a pressure head seat (61) fixedly arranged on one side of the bottom plate (1);
An adjusting plate (62) rotatably connected with the pressure head seat (61);
The rocker arm (63) is rotationally connected with the adjusting plate (62), the rocker arm (63) is hinged with the pressure head seat (61), and the rocker arm (63) extends along the width direction of the bottom plate (1);
and a ram (64) provided at an end of the rocker arm (63) remote from the ram mount (61).
9. The lower beam assembly welding fixture according to any one of claims 1 to 6 and 8,
The limiting component is arranged at one end of the bottom plate (1), and is arranged at the outer side of the end positioning component (2);
Wherein, spacing subassembly includes:
A mounting rod (71) fixedly provided on the base plate (1), the mounting rod (71) extending in the width direction of the base plate (1);
An adjusting nut (72) rotatably connected to the mounting rod (71);
And one end of the adjusting screw (73), which is far away from the adjusting nut (72), is provided with a positioning plane.
10. The lower beam assembly welding fixture of claim 9, wherein,
The limiting assemblies are at least provided with two groups, and the limiting assemblies are arranged at intervals along the length direction of the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323226390.8U CN221363467U (en) | 2023-11-28 | 2023-11-28 | Lower beam assembly welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323226390.8U CN221363467U (en) | 2023-11-28 | 2023-11-28 | Lower beam assembly welding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221363467U true CN221363467U (en) | 2024-07-19 |
Family
ID=91862105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323226390.8U Active CN221363467U (en) | 2023-11-28 | 2023-11-28 | Lower beam assembly welding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221363467U (en) |
-
2023
- 2023-11-28 CN CN202323226390.8U patent/CN221363467U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212552833U (en) | Numerical control machining precision positioning fixture for automobile fastener | |
| CN102927409A (en) | Adjustable anchor device for fixing automobile production line equipment | |
| CN111015061B (en) | Manufacturing method and welding tool for steel frame of bottom plate of molten tin bath | |
| CN221363467U (en) | Lower beam assembly welding tool | |
| CN220388475U (en) | Positioning equipment and laser welding equipment | |
| CN110076507B (en) | Turnover angle lock assembly fixture | |
| CN211028730U (en) | Steel otic placode welding clamping device | |
| CN219275778U (en) | Movable clamping tool for plate workpieces | |
| CN107470820B (en) | Reverse assembly welding tool | |
| CN220006512U (en) | Welding platform | |
| CN217665945U (en) | An integrated clamp for trimming and punching for tie rods | |
| CN215469245U (en) | Fixing equipment | |
| CN222429544U (en) | Connecting rod supporting seat positioning spot welding device | |
| CN220127994U (en) | Special tool table for assembling frame longitudinal beam | |
| CN112571111A (en) | Clamping device of case cover for automobile | |
| CN221047684U (en) | High stability steel pipe welding set | |
| CN221494814U (en) | Stand column module welding processing platform | |
| CN219598539U (en) | Clamp for welding special-shaped workpiece | |
| CN219465220U (en) | Clamp for frame energy absorption box | |
| CN215967169U (en) | Be used for railway passenger car bogie crossbeam to group to universal device | |
| CN219467075U (en) | Single-point hot melting tool for antenna oscillator | |
| CN214109347U (en) | Welding jig quick change device | |
| CN219336797U (en) | Surface cutting device for anti-sticking plate blank | |
| CN216706527U (en) | Adjustable welding fixture | |
| CN221582612U (en) | Copper strip joint welding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |