CN208825931U - Torsion beam assembly welding clamp afterwards - Google Patents
Torsion beam assembly welding clamp afterwards Download PDFInfo
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- CN208825931U CN208825931U CN201820870598.3U CN201820870598U CN208825931U CN 208825931 U CN208825931 U CN 208825931U CN 201820870598 U CN201820870598 U CN 201820870598U CN 208825931 U CN208825931 U CN 208825931U
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- fixedly connected
- torsion beam
- pedestal
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Abstract
Torsion beam assembly welding clamp afterwards, including pedestal and the position-limit mechanism for being symmetricly set on pedestal, it is characterized in that: the pedestal is equipped with perforative aperture, the periphery of aperture is circuited sequentially equipped with clamp system, push-tight mechanism, jacking mechanism, hold-down mechanism；The supporting block for being used to support rear torsion beam crossbeam is equipped between two hold-down mechanisms, supporting block is fixedly connected with pedestal；The clamp system includes clamping cylinder, clamping cylinder mounting rack, clamps bracket；The clamping cylinder mounting rack is equipped with U-lag body, clamping cylinder is fixedly connected with the side wall of U-lag body, the push rod of clamping cylinder protrudes into U-lag body through the side wall of U-lag body, and clamping cylinder mounting rack is fixedly connected with bracket is clamped, and clamps bracket and is fixedly connected with pedestal.
Description
Technical field
The utility model relates to rear torsion beam assembly welding clamps, belong to auto-parts manufacturing technology field.
Background technique
Automobile rear torsion beam structure is the important load bearing component of the rear semi-independent suspension of torsion beam type, in car running process
By the effect of pavement of road random load, since the geometrical characteristic of structure makes rear torsion beam inside configuration generate biggish answer
Power is concentrated, due to the difference of vehicle operation condition and operating status, suffered by concentrated stress corresponding change also occurs.Automobile
Torsion beam is assembled by each metal structure loose mail during fabrication afterwards, existing fixture there are assembly precisions low, welding efficiency
The problems such as slow.
Utility model content
The purpose of this utility model is to provide a kind of reasonable in design, accurate positionings, the efficient rear torsion beam of welding
Assembly welding clamp.
The utility model to achieve the above object, is achieved through the following technical solutions: rear torsion beam assembly welding clamp, packet
Pedestal and the position-limit mechanism for being symmetricly set on pedestal are included, it is characterized in that: the pedestal is equipped with perforative aperture, the periphery of aperture
It circuits sequentially and is equipped with clamp system, push-tight mechanism, jacking mechanism, hold-down mechanism；It is equipped between two hold-down mechanisms after being used to support
The supporting block of torsion beam crossbeam, supporting block are fixedly connected with pedestal；The clamp system includes clamping cylinder, clamping cylinder installation
Frame clamps bracket；The clamping cylinder mounting rack is equipped with U-lag body, and clamping cylinder is fixedly connected with the side wall of U-lag body, presss from both sides
The push rod of tight cylinder protrudes into U-lag body through the side wall of U-lag body, and clamping cylinder mounting rack is fixedly connected with bracket is clamped,
Bracket is clamped to be fixedly connected with pedestal.
Further, the push-tight mechanism include the first cylinder, the first cylinder block, with the first cylinder block be slidably installed second
Cylinder block, the second cylinder and the claw for promptly rear torsion beam fission assembly；Second cylinder block is fixedly connected with pedestal,
Second cylinder is fixedly connected with the second cylinder block, and the first cylinder is slidably installed with the second cylinder block, the second cylinder block expanding-contracting action
When the first cylinder block can be pushed to move back and forth, the first cylinder and the first cylinder block are fixedly mounted, the push rod of claw and the first cylinder
It is fixedly connected, first cylinder, the telescopic direction of the second cylinder push-rod are consistent.
Further, the jacking mechanism is located at the opposite of clamp system, and the jacking mechanism includes holding out against cylinder, for pacifying
What dress held out against cylinder holds out against cylinder mounting base, described to hold out against cylinder and be fixedly connected with cylinder mounting base is held out against, and holds out against cylinder and extends
When, cylinder is held out against by rear torsion beam fission assembly top to clamp system to complete to be fastenedly connected.
Further, the hold-down mechanism includes compression cylinder, the compression cylinder mounting rack for installing compression cylinder；It is described
Compression cylinder is fixedly connected with compression cylinder mounting rack, the push rod position of the compression cylinder after being fixedly mounted with compression cylinder mounting rack
In upper and lower vertical direction.
Utility model has the advantages that the utility model can be accurately positioned after torsion beam, rear torsion beam can be carried out double
Face reverse welding, with positioning accuracy height, weld job quickly it is equal a little, worker when in use, simple operation and other advantages.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
As shown in Figure 1, torsion beam assembly welding clamp after described in the present embodiment, including pedestal 1 and it is symmetricly set on pedestal
Position-limit mechanism, the pedestal 1 be equipped with perforative aperture 10, the periphery of aperture 10 is circuited sequentially equipped with clamp system 2, push-tight
Mechanism 3, jacking mechanism 4 and hold-down mechanism 5；The supporting block 6 for being used to support rear torsion beam crossbeam is equipped between two hold-down mechanisms 5,
Supporting block 6 is fixedly connected with pedestal 1；The clamp system 2 includes clamping cylinder 21, clamping cylinder mounting rack 22, clamps bracket
23；The clamping cylinder mounting rack 22 is equipped with U-lag body 220, and clamping cylinder 21 is fixedly connected with the side wall of U-lag body 220, presss from both sides
The push rod of tight cylinder 21 protrudes into U-lag body 220 through the side wall of U-lag body 220,21 mounting rack of clamping cylinder and clamping bracket
23 are fixedly connected, and clamp bracket 23 and are fixedly connected with pedestal 1.
Push-tight mechanism 3 described in the present embodiment includes the first cylinder 31, the first cylinder block 32, slides and pacify with the first cylinder block 32
The second cylinder block 33, the second cylinder 34 and the claw for promptly rear torsion beam fission assembly of dress；Second cylinder block 33
It is fixedly connected with pedestal 1, the second cylinder 34 is fixedly connected with the second cylinder block 33, and the first cylinder 31 and the second cylinder block 33 slide
Installation, when the second 33 expanding-contracting action of cylinder block, can push the first cylinder block 32 to move back and forth, the first cylinder 31 and the first cylinder block
32 are fixedly mounted, claw is fixedly connected with the push rod of the first cylinder 31, and first cylinder 31,34 push rod of the second cylinder stretch
Direction is consistent.
Jacking mechanism 4 described in the present embodiment is located at the opposite of clamp system 2, the jacking mechanism 4 include hold out against cylinder 41,
For install hold out against cylinder 41 hold out against cylinder mounting base 42, it is described to hold out against cylinder 41 and hold out against that cylinder mounting base 42 is fixed to be connected
It connects, when holding out against the elongation of cylinder 41, holds out against cylinder 41 and connect on rear torsion beam fission assembly top to complete fastening to clamp system 2
It connects.
Hold-down mechanism 5 described in the present embodiment includes compression cylinder 51, the compression cylinder installation for installing compression cylinder 51
Frame 52；The compression cylinder 51 is fixedly connected with compression cylinder mounting rack 52, after being fixedly mounted with compression cylinder mounting rack 52
The push rod of compression cylinder 51 is located at upper and lower vertical direction.
The present embodiment further includes support rod 7, and the support rod 7 is located in aperture 10 and is fixedly connected with pedestal 1.
When the present embodiment uses: the liner part 91 of rear torsion beam fission assembly is located in U-lag body 220, rear torsion beam point
The crossbeam portion 92 of body assembly is supported by supporting block 6, the latch bracket pan portion of the torsion beam fission assembly in the vertical direction of support rod 7
93, the latch bracket pan portion 93 that cylinder 41 acts on torsion beam fission assembly is held out against, clamp system 2, jacking mechanism 4 are realized to rear torsion
The fastening positioning of power beam fission assembly in the longitudinal direction, push-tight mechanism 3 are realized to rear torsion beam fission assembly in left and right directions
On fastening positioning, hold-down mechanism 5, which is realized, positions the fastening in the up-down direction of rear torsion beam fission assembly.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
- Torsion beam assembly welding clamp after 1., including pedestal and the position-limit mechanism for being symmetricly set on pedestal, it is characterized in that: the base Seat is equipped with perforative aperture, and the periphery of aperture is circuited sequentially equipped with clamp system, push-tight mechanism, jacking mechanism, hold-down mechanism； The supporting block for being used to support rear torsion beam crossbeam is equipped between two hold-down mechanisms, supporting block is fixedly connected with pedestal；The clamping Mechanism includes clamping cylinder, clamping cylinder mounting rack, clamps bracket；The clamping cylinder mounting rack is equipped with U-lag body, clamps gas Cylinder is fixedly connected with the side wall of U-lag body, and the push rod of clamping cylinder protrudes into U-lag body through the side wall of U-lag body, clamps gas Cylinder mounting rack is fixedly connected with bracket is clamped, and is clamped bracket and is fixedly connected with pedestal.
- 2. torsion beam assembly welding clamp after as described in claim 1, it is characterized in that: the push-tight mechanism includes the first gas Cylinder, the first cylinder block, the second cylinder block with the first cylinder block is slidably installed, the second cylinder and for promptly after torsion beam it is seperated The claw of assembly；Second cylinder block is fixedly connected with pedestal, and the second cylinder is fixedly connected with the second cylinder block, the first cylinder Be slidably installed with the second cylinder block, when the second cylinder block expanding-contracting action, can push the first cylinder block to move back and forth, the first cylinder with First cylinder block is fixedly mounted, claw is fixedly connected with the push rod of the first cylinder, and first cylinder, the second cylinder push-rod are stretched Contracting direction is consistent.
- 3. torsion beam assembly welding clamp after as described in claim 1, it is characterized in that: the jacking mechanism is located at clamp system Opposite, the jacking mechanism include hold out against cylinder, for install hold out against cylinder hold out against cylinder mounting base, it is described to hold out against cylinder It is fixedly connected with cylinder mounting base is held out against, when holding out against cylinder elongation, holds out against cylinder for rear torsion beam fission assembly top to clamping machine Structure is to complete to be fastenedly connected.
- 4. torsion beam assembly welding clamp after as described in claim 1, it is characterized in that: the hold-down mechanism includes compressing gas Cylinder, the compression cylinder mounting rack for installing compression cylinder；The compression cylinder is fixedly connected with compression cylinder mounting rack, with pressure The push rod of compression cylinder after tight cylinder mount frame fixed installation is located at upper and lower vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820870598.3U CN208825931U (en) | 2016-08-12 | 2016-08-12 | Torsion beam assembly welding clamp afterwards |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820870598.3U CN208825931U (en) | 2016-08-12 | 2016-08-12 | Torsion beam assembly welding clamp afterwards |
| CN201620871348.2 | 2016-08-12 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620871348.2 Division | 2016-08-12 | 2016-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208825931U true CN208825931U (en) | 2019-05-07 |
Family
ID=66314351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820870598.3U Active CN208825931U (en) | 2016-08-12 | 2016-08-12 | Torsion beam assembly welding clamp afterwards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208825931U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102910A (en) * | 2021-04-12 | 2021-07-13 | 天人汽车底盘（芜湖）股份有限公司 | Torsion beam milling-free welding equipment and welding process |
| CN114029761A (en) * | 2021-11-30 | 2022-02-11 | 四川建安工业有限责任公司 | Torsion beam boring and milling clamp |
| CN114952654A (en) * | 2022-06-02 | 2022-08-30 | 重庆电子工程职业学院 | Torsion beam airtightness detection and oil gas spraying equipment |
-
2016
- 2016-08-12 CN CN201820870598.3U patent/CN208825931U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102910A (en) * | 2021-04-12 | 2021-07-13 | 天人汽车底盘（芜湖）股份有限公司 | Torsion beam milling-free welding equipment and welding process |
| CN113102910B (en) * | 2021-04-12 | 2022-06-14 | 天人汽车底盘（芜湖）股份有限公司 | Torsion beam milling-free welding equipment and welding process |
| CN114029761A (en) * | 2021-11-30 | 2022-02-11 | 四川建安工业有限责任公司 | Torsion beam boring and milling clamp |
| CN114952654A (en) * | 2022-06-02 | 2022-08-30 | 重庆电子工程职业学院 | Torsion beam airtightness detection and oil gas spraying equipment |
| CN114952654B (en) * | 2022-06-02 | 2023-06-27 | 重庆电子工程职业学院 | Torsion Liang Qimi detects and oil gas spraying equipment |
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