CN212310480U - Frame longitudinal beam piece correcting device - Google Patents
Frame longitudinal beam piece correcting device Download PDFInfo
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- CN212310480U CN212310480U CN202020604835.9U CN202020604835U CN212310480U CN 212310480 U CN212310480 U CN 212310480U CN 202020604835 U CN202020604835 U CN 202020604835U CN 212310480 U CN212310480 U CN 212310480U
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- longitudinal beam
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Abstract
The utility model discloses a solebar piece correcting unit belongs to the automobile manufacturing field. The longitudinal beam piece supporting platform comprises an anchor clamps bottom plate, a longitudinal beam piece supporting platform which is positioned on the anchor clamps bottom plate and used for arranging longitudinal beam pieces of a frame, a first longitudinal beam piece outer mold and a second longitudinal beam piece outer mold which are arranged at two ends of the longitudinal beam piece supporting platform in the length direction, wherein the first longitudinal beam piece outer mold is connected with a first power executing piece and linearly reciprocates along the length direction of the longitudinal beam piece supporting platform under the control of the first power executing piece, the second longitudinal beam piece outer mold is connected with a second power executing piece and linearly reciprocates along the length direction of the longitudinal beam piece supporting platform under the control of the second power executing piece, and a longitudinal beam piece inner mold used for applying vertical acting force to the longitudinal beam pieces of the frame is further arranged above the longitudinal beam piece supporting. The correcting device achieves the technical purpose of reducing the size error of the product by controlling the flanging angle and the opening size of the arc section of the longitudinal beam piece of the frame.
Description
Technical Field
The utility model relates to a correcting unit belongs to the automobile manufacturing field, specifically relates to a solebar piece correcting unit.
Background
For a welded box type beam frame, a left/right longitudinal beam assembly of the frame is formed by welding a longitudinal beam inner sheet and a longitudinal beam outer sheet. Generally, the inner side member sheet and the outer side member sheet are manufactured through a stamping process such as a forming die and a sizing die, but in a trial manufacturing stage of parts, a large amount of normal dies are not invested to produce trial manufactured parts, expensive funds are not consumed, only simple dies are adopted to invest production, and the quality of the trial manufactured parts needs to be guaranteed through other means and tools except the dies. The adoption of which simple die can better correct the size of each part of the longitudinal beam piece of the frame so as to reduce the error of the product is a technical problem to be solved by technical personnel in the field.
Disclosure of Invention
In order to solve the technical problem, the utility model discloses a solebar piece correcting device, this correcting device is through the turn-ups angle and the size of opening a grade of control solebar piece circular arc section to reach the technical purpose that reduces product size error itself.
In order to achieve the above object, the utility model discloses a solebar piece correcting device, its characterized in that: the longitudinal beam piece supporting platform comprises a clamp bottom plate, a longitudinal beam piece supporting platform, a first longitudinal beam piece outer mold and a second longitudinal beam piece outer mold, wherein the longitudinal beam piece supporting platform is located on the clamp bottom plate and used for arranging longitudinal beam pieces of a frame, the first longitudinal beam piece outer mold and the second longitudinal beam piece outer mold are located at two ends of the longitudinal beam piece supporting platform in the length direction, the first longitudinal beam piece outer mold is connected with a first power executing piece and is in linear reciprocating motion along a direction perpendicular to the longitudinal beam piece supporting platform in the length direction under the control of the first power executing piece, the second longitudinal beam piece outer mold is connected with a second power executing piece and is in linear reciprocating motion along a direction perpendicular to the longitudinal beam piece supporting platform in the length direction under the control of the second power executing piece, and the longitudinal beam piece.
Further, the lower bottom surface of the longitudinal beam piece inner die is attached to the upper top surface of the frame longitudinal beam piece.
Furthermore, the upper top surface of the longitudinal beam piece supporting platform is attached to the lower bottom surface of the frame longitudinal beam piece.
Furthermore, the first outer side face of the first longitudinal beam piece outer die is attached to the three-phase outer side face of the frame longitudinal beam piece.
Furthermore, the outer side face II of the second longitudinal beam piece outer die is attached to the outer side face IV of the frame longitudinal beam piece.
Furthermore, more than one first sliding block is arranged below the first longitudinal beam piece outer die, each first sliding block is connected with a first guide rail in a sliding fit mode, and each first guide rail is connected with a first power executing piece.
Further, the first power executing part comprises an oil cylinder or an air cylinder.
Furthermore, more than one second sliding block is arranged below the second longitudinal beam outer die, each second sliding block is connected with a second guide rail in a sliding fit mode, and each second guide rail is connected with a second power executing piece.
Further, the second power executing part comprises an oil cylinder or an air cylinder.
Further, the first power executing part and the first power executing part are both connected with a power source.
Has the advantages that:
the utility model discloses a solebar piece correcting device is through applying the effort to solebar piece in four positions about the upper and lower of solebar piece, realizes rectifying the turn-ups angle and the size of opening a grade of longeron piece circular arc section, and this correcting device's simple structure, the result of use is showing.
Drawings
Fig. 1 is a schematic structural view of a frame longitudinal beam piece correcting device designed by the utility model;
fig. 2 is a schematic structural view of the frame longitudinal beam piece correcting device designed by the present invention;
FIG. 3 is an exploded view of FIG. 1;
FIG. 4 is a schematic structural view of the inner mold of the stringer insert of FIG. 3;
FIG. 5 is a schematic structural diagram of an outer mold of the first longitudinal beam piece in FIG. 3;
FIG. 6 is a schematic structural diagram of an outer mold of the first longitudinal beam piece in FIG. 3;
FIG. 7 is a schematic structural diagram of an outer mold of the second longitudinal beam piece in FIG. 3;
FIG. 8 is a schematic structural view of an outer mold of the second longitudinal beam piece in FIG. 3;
wherein the various parts are numbered as follows:
the clamp comprises a clamp bottom plate 1, a longitudinal beam piece supporting platform 2 (an upper top surface 2.1), a longitudinal beam piece inner die 3 (a lower bottom surface 3.1), a first longitudinal beam piece outer die 4 (an outer side surface I4.1, an outer side edge I4.2), a second longitudinal beam piece outer die 5 (an outer side surface II 5.1, an outer side edge II 5.2), a frame longitudinal beam piece 6 (an upper top surface 6.1, a lower bottom surface 6.2, an outer side surface III 6.3 and an outer side surface IV 6.4), a first power executing part 7 (a first oil cylinder mounting seat 7.1, a first oil cylinder 7.2), a second power executing part 8 (a second oil cylinder mounting seat 8.1, a second oil cylinder 8.2), a first sliding block 9, a first guide rail 10 (a first sliding groove 10.1), a second sliding block axle seat 11, a second guide rail 12 (a sliding groove II 12.1), a first connecting 13, a second.
Detailed Description
The utility model discloses a solebar piece correcting device, this correcting device include through last top surface, lower bottom surface, left surface and the right flank setting at longeron piece inner mould can be right the pressurized spare part of longeron piece inner mould to the realization is rectified the turn-ups angle and the size of opening a gear of longeron piece circular arc section, for better explanation the utility model discloses, below combine embodiment to carry out detailed description.
Example 1
As shown in fig. 1, fig. 2 and fig. 3, the embodiment discloses a device for correcting a longitudinal beam piece of a vehicle frame, which comprises a clamp bottom plate 1, a longitudinal beam piece supporting platform 2 arranged on the clamp bottom plate 1 and used for arranging a longitudinal beam piece 6 of the vehicle frame, a first longitudinal beam piece outer mold 4 and a second longitudinal beam piece outer mold 5 arranged at two ends of the longitudinal beam piece supporting platform 2 in the length direction, the first longitudinal beam piece outer die 4 is connected with a first power executing part 7 and does linear reciprocating motion along the direction vertical to the length direction of the longitudinal beam piece supporting platform 2 under the control of the first power executing part 7, the second longitudinal beam piece outer die 5 is connected with a second power executing part 8 and does linear reciprocating motion along the direction vertical to the length direction of the longitudinal beam piece supporting platform 2 under the control of the second power executing part 8, and a longitudinal beam piece inner die 3 for applying vertical acting force to a frame longitudinal beam piece 6 is further arranged above the longitudinal beam piece support platform 2.
Specifically, the lower bottom surface 3.1 of the longitudinal beam piece inner die 3 is attached to the upper top surface 6.1 of the frame longitudinal beam piece 6, the upper top surface 2.1 of the longitudinal beam piece supporting table 2 is attached to the lower bottom surface 6.2 of the frame longitudinal beam piece 6, the first outer side surface 4.1 of the first longitudinal beam piece outer die 4 is attached to the third outer side surface 6.3 of the frame longitudinal beam piece 6, and the second outer side surface 5.1 of the second longitudinal beam piece outer die 5 is attached to the fourth outer side surface 6.4 of the frame longitudinal beam piece 6. The longitudinal beam piece inner die 3 and the frame longitudinal beam piece 6 are fixedly connected together, in the embodiment, a bolt fixed connection mode is preferably adopted, so that the installation and the disassembly are convenient, the first longitudinal beam piece outer die 4 does linear reciprocating motion along the direction perpendicular to the length direction of the longitudinal beam piece supporting table 2 under the control of the first power executing part 7 to repeatedly apply acting force to the third 6.3 outer side surface of the frame longitudinal beam piece 6, meanwhile, the second longitudinal beam piece outer die 5 does linear reciprocating motion along the direction perpendicular to the length direction of the longitudinal beam piece supporting table 2 under the control of the second power executing part 8 to repeatedly apply acting force to the fourth 6.4 outer side surface of the frame longitudinal beam piece 6, and then vertical acting force is applied to the frame longitudinal beam piece 6 through the longitudinal beam piece inner die 3 and the longitudinal beam piece supporting table 2, so that the relevant size correction of the frame longitudinal beam piece 6 is realized.
As can be seen from fig. 4, the frame longitudinal beam piece 6 is a curved plate formed by connecting two ends arranged in the length direction and a middle section, each end and the middle section are respectively provided with a certain included angle, and each end and the middle section are connected by an arc section in a transition manner, in order to realize that the lower bottom surface 3.1 of the longitudinal beam piece inner mold 3 is attached to the upper top surface 6.1 of the frame longitudinal beam piece 6, the upper top surface 2.1 of the longitudinal beam piece supporting table 2 is attached to the lower bottom surface 6.2 of the frame longitudinal beam piece 6, in this embodiment, the shapes of the parts of the longitudinal beam piece supporting table 2 and the longitudinal beam piece inner mold 3 contacting the frame longitudinal beam piece 6 are preferably kept consistent with the frame longitudinal beam piece 6, and are both formed by numerical control machining according to the theoretical curved surface of the frame longitudinal beam piece arc section, and the width is within the.
As can be seen from fig. 5, 6, 7 and 8, the first outer side surface 4.1 of the first longitudinal beam piece outer mold 4 is attached to the third outer side surface 6.3 of the longitudinal frame piece 6, the second outer side surface 5.1 of the second longitudinal beam piece outer mold 5 is attached to the fourth outer side surface 6.4 of the longitudinal frame piece 6, wherein the first outer side surface 4.1 of the first longitudinal beam piece outer mold 4 and the second outer side surface 5.1 of the second longitudinal beam piece outer mold 5 are also formed according to the theoretical curved surface of the arc section of the longitudinal frame piece by numerical control machining.
As can be seen from fig. 5 and 6, the outer end of the bottom surface of the first longitudinal beam outer die 4 is further provided with more than one first sliding block 9, as can be seen from fig. 7 and 8, the outer end of the bottom surface of the second longitudinal beam outer die 5 is further provided with more than one second sliding block 11, as can be seen from fig. 3, each first sliding block 9 is connected with a first guide rail 10 in a sliding fit manner, and each first guide rail 10 is connected with the first power executing part 7. Each sliding block two 11 is connected with a guide rail two 12 in a sliding fit manner, each guide rail two 12 is connected with a second power executing part 8, preferably, a sliding groove one 10.1 is further arranged on each guide rail one 10, each sliding groove two 12.1 is arranged on each guide rail two 12, each sliding block one 9 is matched with each sliding groove one 10.1 to realize reciprocating motion on each guide rail one 10, and each sliding block two 11 is matched with each sliding groove two 12.1 to realize reciprocating motion on each guide rail two 12.
The frame longitudinal beam piece correcting device disclosed by the embodiment is convenient for controlling the flanging angle and the opening size of the arc section of the longitudinal beam piece.
Example 2
The embodiment also discloses that the first power executing part 7 comprises an oil cylinder or an air cylinder, the second power executing part 8 comprises an oil cylinder or an air cylinder, and the first power executing part 7 and the first power executing part 8 are both connected with a power source.
As can be seen from fig. 3, fig. 5 and fig. 7, in this embodiment, preferably, the first power actuator 7 includes a first cylinder mounting seat 7.1 and a first cylinder 7.2 located on the first cylinder mounting seat 7.1, wherein a piston rod of the first cylinder 7.2 is connected to a first 4.2 of an outer edge of the first longitudinal beam outer mold 4 through a first connecting shaft seat 13, the first cylinder 7.2 is further connected to a power source 15, and the first connecting shaft seat 13 drives the first longitudinal beam outer mold 4 to reciprocate under the reciprocating motion of the piston rod of the first cylinder 7.2.
In this embodiment, preferably, the second power actuator 8 includes a second cylinder mounting seat 8.1 and a second cylinder 8.2 located on the second cylinder mounting seat 8.1, wherein a piston rod of the second cylinder 8.2 is connected to the second outer edge 5.2 of the second longitudinal beam outer mold 5 through a second connecting shaft seat 14, the second cylinder 8.2 is further connected to a power source 15, and the second connecting shaft seat 14 drives the second longitudinal beam outer mold 5 to reciprocate under the reciprocating motion of the piston rod of the second cylinder 8.2. Thereby realizing the correction of the body size of the frame longitudinal beam sheet.
The present embodiment is preferably a hydraulic pump for the power source 15.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "top", "bottom", "inner", "outer", "one", "two", "three", "four", "first", "second", "third", "fourth", etc. indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above examples are merely preferred examples and are not intended to limit the embodiments of the present invention. In addition to the above embodiments, the present invention has other embodiments. All the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.
Claims (10)
1. The utility model provides a solebar piece correcting device which characterized in that: the longitudinal beam piece supporting platform comprises a clamp bottom plate, a longitudinal beam piece supporting platform, a first longitudinal beam piece outer mold and a second longitudinal beam piece outer mold, wherein the longitudinal beam piece supporting platform is located on the clamp bottom plate and used for arranging longitudinal beam pieces of a frame, the first longitudinal beam piece outer mold and the second longitudinal beam piece outer mold are located at two ends of the longitudinal beam piece supporting platform in the length direction, the first longitudinal beam piece outer mold is connected with a first power executing piece and is in linear reciprocating motion along a direction perpendicular to the longitudinal beam piece supporting platform in the length direction under the control of the first power executing piece, the second longitudinal beam piece outer mold is connected with a second power executing piece and is in linear reciprocating motion along a direction perpendicular to the longitudinal beam piece supporting platform in the length direction under the control of the second power executing piece, and the longitudinal beam piece.
2. The frame rail piece correction device of claim 1, wherein: the lower bottom surface of the longitudinal beam piece inner die is attached to the upper top surface of the frame longitudinal beam piece.
3. The frame rail piece correction device according to claim 2, characterized in that: the upper top surface of the longitudinal beam piece supporting platform is attached to the lower bottom surface of the frame longitudinal beam piece.
4. The frame rail piece correction device of claim 3, wherein: and the first outer side face of the first longitudinal beam piece outer die is attached to the three-phase outer side face of the frame longitudinal beam piece.
5. The frame rail piece correction device of claim 4, wherein: and the outer side surface II of the second longitudinal beam piece outer die is attached to the outer side surface IV of the frame longitudinal beam piece.
6. The frame side member piece correcting device according to any one of claims 1 to 5, wherein: more than one first sliding block is arranged below the first longitudinal beam piece outer die, each first sliding block is connected with a first guide rail in a sliding fit mode, and each first guide rail is connected with a first power execution piece.
7. The frame rail piece correction device of claim 6, wherein: the first power executing part comprises an oil cylinder or an air cylinder.
8. The frame side member piece correcting device according to any one of claims 1 to 5, wherein: more than one second sliding block is arranged below the second longitudinal beam piece outer die, each second sliding block is connected with a second guide rail in a sliding fit mode, and each second guide rail is connected with a second power execution piece.
9. The frame rail piece correction device of claim 8, wherein: the second power executing part comprises an oil cylinder or an air cylinder.
10. The frame rail piece correction device according to claim 1, 2, 3, 4, 5, 7, or 9, wherein: the first power executing part and the second power executing part are both connected with a power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020604835.9U CN212310480U (en) | 2020-04-21 | 2020-04-21 | Frame longitudinal beam piece correcting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020604835.9U CN212310480U (en) | 2020-04-21 | 2020-04-21 | Frame longitudinal beam piece correcting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212310480U true CN212310480U (en) | 2021-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020604835.9U Active CN212310480U (en) | 2020-04-21 | 2020-04-21 | Frame longitudinal beam piece correcting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212310480U (en) |
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2020
- 2020-04-21 CN CN202020604835.9U patent/CN212310480U/en active Active
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