CN223734226U - A head-and-tail clamping and positioning fixture for auxiliary welding of vehicle beam frame - Google Patents
A head-and-tail clamping and positioning fixture for auxiliary welding of vehicle beam frameInfo
- Publication number
- CN223734226U CN223734226U CN202520129294.1U CN202520129294U CN223734226U CN 223734226 U CN223734226 U CN 223734226U CN 202520129294 U CN202520129294 U CN 202520129294U CN 223734226 U CN223734226 U CN 223734226U
- Authority
- CN
- China
- Prior art keywords
- compaction
- frame
- group
- guide rail
- supporting
- 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
Landscapes
- Presses And Accessory Devices Thereof (AREA)
Abstract
本实用新型涉及车梁焊接辅助工装领域，尤其是涉及一种车梁框架辅助焊接用头尾式压紧定位工装，包括，支撑框架组、过渡托架、安装盘、调整支撑部、第一压紧组及第二压紧组；所述的支撑框架组的底部安装在工作地面之上；在支撑框架组的上部一侧安装有过渡托架，所述的过渡托架与支撑框架组固焊相连；在过渡托架的外侧固定安装有安装盘；本实用新型能够替代人工操作的螺栓与压紧块配合方式对车梁框架进行压紧定位，同时，能够进行压紧位置宽度调整，满足不同宽度车梁框架的压紧定位需要。
This utility model relates to the field of auxiliary tooling for vehicle beam welding, and in particular to a head-and-tail type clamping and positioning tooling for auxiliary welding of vehicle beam frames. It includes a support frame assembly, a transition bracket, a mounting plate, an adjusting support, a first clamping assembly, and a second clamping assembly. The bottom of the support frame assembly is mounted on the working ground. A transition bracket is installed on one side of the upper part of the support frame assembly, and the transition bracket is welded to the support frame assembly. A mounting plate is fixedly installed on the outside of the transition bracket. This utility model can replace the manual operation of bolts and clamping blocks for clamping and positioning vehicle beam frames. Simultaneously, it allows for adjustment of the clamping position width to meet the clamping and positioning needs of vehicle beam frames of different widths.
Description
Technical Field
The utility model relates to the field of auxiliary tools for welding of vehicle beams, in particular to a head-tail type compaction positioning tool for auxiliary welding of a vehicle beam frame.
Background
The beam is a main body structure in a heavy-duty car and is also a bearing part of the car body, is positioned in the middle of the car body and is used for supporting and suspending main parts of the car, the beam is generally made of a steel frame, has higher strength and corrosion resistance and can bear large load and shearing force, the beam needs to be welded to a component structure through welding equipment during production and processing, the beam frame is placed on a welding platform during specific welding operation, and is pressed and positioned through a pressing tool on the welding platform, and the following problems are solved by inserting the beam frame pressing tool on the existing welding platform during specific use:
1. the existing car beam frame compacting tool structure is fixed in position, cannot be subjected to position adjustment, is only suitable for compacting and positioning the car beam frame with fixed width, and has use limitation;
2. the existing car beam frame compression tool adopts a bolt and compression block matching mode to carry out compression positioning, operation adjustment compression is needed by operators manually, the labor intensity of the operators is high, and the adjustment operation efficiency is low.
Disclosure of utility model
The utility model mainly aims to provide a head-to-tail type compression positioning tool for auxiliary welding of a vehicle beam frame, which can replace a manual bolt and compression block matching mode to compress and position the vehicle beam frame, and can adjust the width of a compression position to meet the compression positioning requirements of vehicle beam frames with different widths.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The head-tail type compaction positioning tool for auxiliary welding of the beam frame comprises a supporting frame group, a transition bracket, a mounting plate, an adjusting supporting part, a first compaction group and a second compaction group;
The bottom of the supporting frame group is arranged on the working ground, one side of the upper part of the supporting frame group is provided with a transition bracket, and the transition bracket is fixedly welded with the supporting frame group;
the adjusting support part is arranged on the mounting plate and is connected with the mounting plate through a mounting bolt, a first pressing group and a second pressing group which are used for pressing and positioning the beam frame are arranged on the adjusting support part, and the first pressing group and the second pressing group can be used for adjusting the relative positions of the adjusting support part.
The adjusting support part comprises a support seat, a bearing frame, an upper guide rail and a lower guide rail, wherein the support seat is arranged on the mounting plate through bolts, the bearing frame is arranged on the support seat and fixedly connected with the support seat, the upper guide rail is arranged on the upper part of the bearing frame, the lower guide rail is arranged on the lower part of the bearing frame, and the upper guide rail and the lower guide rail are fixedly welded and connected with the bearing frame.
The first pressing group and the second pressing group have the same structure, and comprise a movable supporting part, a workpiece supporting frame and a pressing executing part, wherein the movable supporting part is movably arranged on an upper guide rail and a lower guide rail in the adjusting supporting part, the workpiece supporting frame is arranged on the movable supporting part, the inner side of the workpiece supporting frame is fixedly welded and connected with the movable supporting part, the workpiece supporting frame is of a C-shaped frame structure as a whole, and the upper part of the workpiece supporting frame is provided with the pressing executing part for pressing and positioning the beam frame.
The movable support part comprises a movable seat, an upper slide block and a lower slide block, wherein the upper slide block is movably clamped on the upper guide rail, the lower slide block is movably clamped on the lower guide rail, and the movable seat is arranged on the upper slide block and the lower slide block and is respectively connected with the upper slide block and the lower slide block through bolts.
The hydraulic cylinder body is hinged to the cylinder body support, the pressing arm is hinged to the workpiece support frame, a telescopic hydraulic rod is mounted on the hydraulic cylinder body, the outer side of the hydraulic rod is in rotary contact with the pressing arm, and the pressing block is mounted at the working end of the pressing arm and used for pressing the beam frame.
Further, a positioning block is arranged on the workpiece supporting frame, and the bottom of the positioning block is fixedly connected with the workpiece supporting frame.
The head-tail type compression positioning tool for auxiliary welding of the beam frame has the beneficial effects that the whole structure design is scientific, and the head-tail type compression positioning tool for auxiliary welding of the beam frame has the following advantages and characteristics when being specifically installed and used:
1. When the head-to-tail compression positioning tool is used, the positions of the first compression group and the second compression group can be adjusted according to the width of a specific vehicle beam frame, so that the compression positioning of the vehicle beam frames with different widths can be met, and the application range of the compression positioning tool is increased;
2. According to the utility model, the hydraulic cylinder body in the compaction execution part can be controlled, so that the hydraulic cylinder body drives the compaction arm and the compaction block to mechanically compact the beam frame on the workpiece support frame through the hydraulic rod, a manually operated bolt and compaction block compaction positioning mode is replaced, mechanical compaction and loosening are realized, and the working labor intensity of operators is reduced.
Drawings
FIG. 1 is a schematic axial side structure of an auxiliary welding head-to-tail type compaction positioning tool;
FIG. 2 is a schematic view of the structure of the adjusting support part in the present utility model;
FIG. 3 is a schematic view of the first compression set and the second compression set according to the present utility model;
Fig. 4 is a schematic structural view of a moving support in the present utility model;
FIG. 5 is a schematic view of the structure of the pressing executing section in the present utility model;
The drawing comprises a 1-supporting frame group, a 2-transition bracket, a 3-mounting plate, a 4-adjusting supporting part, a 5-first compressing group, a 6-second compressing group, a 41-supporting seat, a 42-bearing frame, a 43-upper guide rail, a 44-lower guide rail, a 51-moving supporting part, a 52-workpiece supporting frame, a 53-compressing executing part, a 511-moving seat, a 512-upper sliding block, a 513-lower sliding block, a 531-hydraulic cylinder, a 532-cylinder support, a 533-hydraulic rod, 534-compressing arms, 535-compressing blocks and 521-positioning blocks.
Detailed Description
Example 1 in order to provide a better understanding of the technical solution of the present utility model, the present utility model will be further described in detail below with reference to the drawings and the detailed description, wherein when an element is referred to as being "fixed" or "disposed" on another element, it can be directly or indirectly connected to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "left" and "right" used in the present document to indicate orientation are each based on the specific structure shown in the drawings, and do not constitute a limitation on the structure.
As shown in an attached figure 1 of the specification, in order to solve the problems that the structure position of the existing beam frame compaction tool is fixed, the position cannot be adjusted, the fixed-width beam frame is only suitable for compaction positioning, the use limit and the labor workload of operators are large, the utility model designs and provides a head-to-tail type compaction positioning tool for auxiliary welding of the beam frame, which mainly comprises a support frame group 1, a transition bracket 2, a mounting plate 3, an adjusting support part 4, a first compaction group 5 and a second compaction group 6, wherein the support frame group 1 is used for mounting and supporting the transition bracket 2 and the mounting plate 3, the bottom of the support frame group 1 is arranged above a working surface during mounting, the transition bracket 2 is arranged on one side of the upper part of the support frame group 1, the transition bracket 2 is used for mounting and supporting the mounting plate 3, and during mounting, the transition bracket 2 is fixedly welded with the support frame group 1, the mounting plate 3 is fixedly arranged on the outer side of the transition bracket 2, and the adjusting support part 4 is used for adjusting and supporting the first compaction group 5 and the second compaction group 6;
during installation, the adjusting support part 4 is arranged on the installation plate 3 and is connected with the installation plate 3 through an installation bolt, the adjusting support part 4 is provided with a first pressing group 5 and a second pressing group 6 for pressing and positioning the vehicle beam frame, and the first pressing group 5 and the second pressing group 6 can be used for adjusting the relative positions of the adjusting support part 4.
As shown in fig. 2 of the specification, the adjusting and supporting part 4 for adjusting and supporting the first pressing group 5 and the second pressing group 6 comprises a supporting seat 41, a bearing frame 42, an upper guide rail 43 and a lower guide rail 44, wherein the supporting seat 41 is used for installing and supporting the bearing frame 42, the supporting seat 41 is installed on the installation plate 3 through bolts during installation, the bearing frame 42 which is matched with the installation of the upper guide rail 43 and the lower guide rail 44 is installed on the supporting seat 41, the bearing frame 42 is fixedly installed and connected with the supporting seat 41, the upper guide rail 43 is arranged at the upper part of the bearing frame 42, the lower guide rail 44 is arranged at the lower part of the bearing frame 42, and the upper guide rail 43 and the lower guide rail 44 are fixedly welded and connected with the bearing frame 42.
As shown in fig. 3 of the specification, the first pressing group 5 and the second pressing group 6 for pressing and positioning the beam frame have the same structure, and the two pressing groups comprise a movable supporting part 51, a workpiece supporting frame 52 and a pressing executing part 53, wherein the movable supporting part 51 is used for mounting and supporting the workpiece supporting frame 52, during mounting, the movable supporting part 51 is movably mounted on the upper guide rail 43 and the lower guide rail 44 in the adjusting supporting part 4, the workpiece supporting frame 52 for mounting and supporting the pressing executing part 53 is mounted on the movable supporting part 51, the inner side of the workpiece supporting frame 52 is fixedly welded and connected with the movable supporting part 51, the workpiece supporting frame 52 is of a C-shaped frame structure, and the pressing executing part 53 for pressing and positioning the beam frame is arranged on the upper part of the workpiece supporting frame 52.
As shown in fig. 4 of the specification, the movable supporting part 51 for mounting and supporting the workpiece supporting frame 52 with a C-shaped frame structure comprises a movable base 511, an upper slide block 512 and a lower slide block 513, wherein the upper slide block 512 and the lower slide block 513 are used for connecting and supporting the movable base 511, the upper slide block 512 is movably clamped on the upper guide rail 43 during mounting, the lower slide block 513 is movably clamped on the lower guide rail 44, and the movable base 511 for mounting the workpiece supporting frame 52 is arranged on the upper slide block 512 and the lower slide block 513 and is respectively connected with the upper slide block 512 and the lower slide block 513 through bolts.
As shown in fig. 5 of the specification, the pressing execution part 53 for pressing the beam frame comprises a hydraulic cylinder 531, a cylinder support 532, a hydraulic rod 533, a pressing arm 534 and a pressing block 535, wherein the cylinder support 532 is used for hinging and supporting the hydraulic cylinder 531, the cylinder support 532 is fixedly welded on the upper part of the workpiece supporting frame 52 during installation, the hydraulic cylinder 531 is hinged on the cylinder support 532, the pressing arm 534 for pressing operation is hinged on the workpiece supporting frame 52, a telescopic hydraulic rod 533 is installed on the hydraulic cylinder 531, the outer end of the hydraulic rod 533 is in rotary contact with the pressing arm 534, the pressing block 535 for pressing the beam frame in contact with the beam frame is installed on the working end of the pressing arm 534, and meanwhile, in order to limit the beam frame placed on the workpiece supporting frame 52 during pressing operation, a positioning block 521 is installed on the workpiece supporting frame 52, and the bottom of the positioning block 521 is fixedly connected with the workpiece supporting frame 52 as shown in fig. 1 of the specification.
The head-tail type compaction positioning tool for auxiliary welding of the beam frame is installed and used in the concrete installation and use process as follows:
1. The installation process is as follows:
Firstly, the bottom of the supporting frame group 1 can be installed on the working ground; a transition bracket 2 is arranged on one side of the upper part of the supporting frame group 1, and a supporting and mounting disc 3 is arranged on the transition bracket 2; when the adjusting support part 4 is installed, the supporting seat 41 can be installed on the installation disc 3 through bolts, the bearing frame 42 is fixedly installed on the supporting seat 41, the upper guide rail 43 is installed on the upper part of the bearing frame 42, the lower guide rail 44 is installed on the lower part of the bearing frame 42, the upper sliding block 512 is movably clamped on the upper guide rail 43, the lower sliding block 513 is movably clamped on the lower guide rail 44, the movable seat 511 for installing the workpiece supporting frame 52 is installed on the upper sliding block 512 and the lower sliding block 513 through bolts, the workpiece supporting frame 52 with a C-shaped frame structure is installed on the movable seat 511, the pressing execution part 53 is installed on the workpiece supporting frame 52, the cylinder support 532 can be fixedly welded on the upper part of the workpiece supporting frame 52, the hydraulic cylinder 531 is hinged on the cylinder support 532, the pressing arm 534 for pressing operation is hinged on the workpiece supporting frame 52, the telescopic hydraulic rod 533 is installed on the hydraulic cylinder 531, the outer side end of the hydraulic rod 533 is in rotary contact with the pressing arm 534, the pressing block 535 is installed on the working end of the pressing arm 534, and the workpiece supporting frame is installed on the beam supporting frame 52, and the workpiece supporting frame is installed on the frame 52.
When the device is specifically used, as shown in fig. 1 of the specification, an operator can place the head end and the tail end of a beam frame to be welded on a workpiece supporting frame 52 of a C-shaped frame structure through external hoisting equipment, the bottom of the beam frame is positioned through a positioning block 521 on the workpiece supporting frame 52, meanwhile, the hydraulic cylinders 531 in the first compression group 5 and the second compression group 6 can be synchronously started to work, the hydraulic cylinders 531 drive the hydraulic rods 533 to extend outwards, the compression arms 534 are pushed to rotate anticlockwise and press downwards while the hydraulic rods 533 are arranged, at the moment, the compression blocks 535 on the compression arms 534 compress and position one side of the beam frame placed on the workpiece supporting frame 52 under the driving of the compression arms 534, when the beam frames with different widths are required to be compressed and positioned, the operator can realize the positioning of the beam frames with different widths by adjusting the positions of the movable supporting parts 51 on the upper guide rail 43 and the lower guide rail 44 in the first compression group 5 and the second compression group 6, and specifically, the movable supporting parts 51 can be transversely adjusted on the upper guide rail 43 and the lower guide rail 44 through the upper slide blocks 513 and the lower slide blocks 513 on the movable supporting parts, so that the distance between the first compression group 5 and the second compression group 6 is adjusted to meet the requirement of the distance between the two compression groups to compress the beam frames. In summary, the head-to-tail type compression positioning tool can replace a manual bolt and compression block 535 to compress and position the beam frame, and can adjust the width of the compression position to meet the compression positioning requirements of the beam frames with different widths. The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The head-tail type compaction positioning tool for auxiliary welding of the beam frame is characterized by comprising a supporting frame group (1), a transition bracket (2), a mounting disc (3), an adjusting supporting part (4), a first compaction group (5) and a second compaction group (6);
The bottom of the supporting frame group (1) is arranged on the working ground, one side of the upper part of the supporting frame group (1) is provided with a transition bracket (2), the transition bracket (2) is fixedly welded with the supporting frame group (1), and the outer side of the transition bracket (2) is fixedly provided with a mounting disc (3);
the adjusting support part (4) is arranged on the mounting plate (3) and is connected with the mounting plate (3) through a mounting bolt, a first pressing group (5) and a second pressing group (6) for pressing and positioning the beam frame are arranged on the adjusting support part (4), and the first pressing group (5) and the second pressing group (6) can be used for adjusting the relative positions of the adjusting support part (4).
2. The head-to-tail type compaction positioning tool for auxiliary welding of the vehicle beam frame according to claim 1 is characterized in that the adjustment supporting part (4) comprises a supporting seat (41), a bearing frame (42), an upper guide rail (43) and a lower guide rail (44), wherein the supporting seat (41) is installed on the installation disc (3) through bolts, the bearing frame (42) is installed on the supporting seat (41), the upper guide rail (43) is arranged on the upper portion of the bearing frame (42), the lower guide rail (44) is arranged on the lower portion of the bearing frame (42), and the upper guide rail (43) and the lower guide rail (44) are fixedly welded with the bearing frame (42).
3. The head-to-tail type compaction positioning tool for auxiliary welding of the beam frame according to claim 2 is characterized in that the first compaction group (5) and the second compaction group (6) are identical in structure, the first compaction group and the second compaction group comprise a movable supporting part (51), a workpiece supporting frame (52) and a compaction executing part (53), the movable supporting part (51) is movably mounted on an upper guide rail (43) and a lower guide rail (44) in the adjusting supporting part (4), the workpiece supporting frame (52) is mounted on the movable supporting part (51), the workpiece supporting frame (52) is of a C-shaped frame structure as a whole, and the compaction executing part (53) for compacting and positioning the beam frame is arranged on the upper part of the workpiece supporting frame (52).
4. The head-to-tail type pressing and positioning tool for auxiliary welding of a beam frame according to claim 3, wherein the movable supporting portion (51) comprises a movable seat (511), an upper sliding block (512) and a lower sliding block (513), the upper sliding block (512) is movably clamped on the upper guide rail (43), the lower sliding block (513) is movably clamped on the lower guide rail (44), and the movable seat (511) is arranged on the upper sliding block (512) and the lower sliding block (513) and is respectively connected with the upper sliding block (512) and the lower sliding block (513) through bolts.
5. The head-to-tail type compaction positioning tool for auxiliary welding of a beam frame according to claim 3, wherein the compaction executing part (53) comprises a hydraulic cylinder (531), a cylinder support (532), a hydraulic rod (533), a compaction arm (534) and a compaction block (535), the cylinder support (532) is fixedly welded on the upper part of the workpiece supporting frame (52), the hydraulic cylinder (531) is hinged on the cylinder support (532), the compaction arm (534) is hinged on the workpiece supporting frame (52), a telescopic hydraulic rod (533) is installed on the hydraulic cylinder (531), the outer side of the hydraulic rod (533) is in rotary contact with the compaction arm (534), and the compaction block (535) is installed at the working end of the compaction arm (534).
6. A head-to-tail type compaction positioning tool for auxiliary welding of a beam frame according to claim 3, wherein a positioning block (521) is mounted on the workpiece supporting frame (52), and the bottom of the positioning block (521) is fixedly connected with the workpiece supporting frame (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520129294.1U CN223734226U (en) | 2025-01-20 | 2025-01-20 | A head-and-tail clamping and positioning fixture for auxiliary welding of vehicle beam frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520129294.1U CN223734226U (en) | 2025-01-20 | 2025-01-20 | A head-and-tail clamping and positioning fixture for auxiliary welding of vehicle beam frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223734226U true CN223734226U (en) | 2025-12-30 |
Family
ID=98170143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520129294.1U Active CN223734226U (en) | 2025-01-20 | 2025-01-20 | A head-and-tail clamping and positioning fixture for auxiliary welding of vehicle beam frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223734226U (en) |
-
2025
- 2025-01-20 CN CN202520129294.1U patent/CN223734226U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212095065U (en) | Welding assembly tool | |
| CN108747168A (en) | A kind of welding fixture mechanism | |
| CN109014758A (en) | A kind of multifunctional assembled welding positioner | |
| CN218695499U (en) | Welding machine tool for large part of vehicle body | |
| CN209578577U (en) | A plate welding fixture | |
| CN223734226U (en) | A head-and-tail clamping and positioning fixture for auxiliary welding of vehicle beam frame | |
| CN211740946U (en) | Track traffic automobile body welded structure fatigue test anchor clamps | |
| CN211866263U (en) | Work platform of stretch bender | |
| CN216730269U (en) | Welding clamping device for punching and welding horseshoe by heavy truck | |
| CN221494797U (en) | Bucket journal stirrup welding clamping frock | |
| CN208811370U (en) | A kind of welding fixture mechanism | |
| CN221791567U (en) | Adjustable positioning tool structure for welding travelling crane beam | |
| CN216989567U (en) | Adjustable tubular member reverse riveting equipment | |
| CN214603239U (en) | Clamping system for punching plate spring seat | |
| CN115533427A (en) | Welding machine tool for large part of vehicle body | |
| CN223406295U (en) | An adjustable auxiliary pressing device for welding the rib frame of a traveling beam | |
| CN223947712U (en) | Annular auxiliary deflection tool for engineering mechanical structural part | |
| CN2285703Y (en) | Horizontal oil hydraulic forge press | |
| CN219787214U (en) | Welding frock clamping type side jack supporting positioning mechanism | |
| CN221210405U (en) | High-precision welding positioning structure for automobile seat assembly | |
| CN223643057U (en) | An adjustable auxiliary positioning welding head mounting structure for welding | |
| CN219666384U (en) | Multifunctional adjustable positioning and clamping device for aluminum alloy long and large profile | |
| CN218476240U (en) | Tower crane jib loading boom upper chord otic placode positioner | |
| CN221338296U (en) | Aluminum die-casting pure electric rear longitudinal beam and range-extended rear longitudinal beam shared processing clamp | |
| CN223465805U (en) | A pneumatic positioning and clamping tool for welding the front triangle of a bicycle frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |