CN220426430U - Forming cold bending machine for automobile beam - Google Patents
Forming cold bending machine for automobile beam Download PDFInfo
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- CN220426430U CN220426430U CN202321807602.9U CN202321807602U CN220426430U CN 220426430 U CN220426430 U CN 220426430U CN 202321807602 U CN202321807602 U CN 202321807602U CN 220426430 U CN220426430 U CN 220426430U
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- 238000005452 bending Methods 0.000 title abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000033001 locomotion Effects 0.000 abstract description 9
- 238000003825 pressing Methods 0.000 abstract description 8
- 230000009471 action Effects 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a forming cold bending machine for an automobile beam, which comprises a base, wherein a supporting rod is fixedly connected to the base, a top plate is fixedly connected to the supporting rod, a hydraulic cylinder is fixedly connected to the top plate, the output end of the hydraulic cylinder is in sliding connection with the top plate, the output end of the hydraulic cylinder is fixedly connected with a connecting plate, a pressure head is fixedly connected to the connecting plate, and a positioning mechanism is arranged on the base. According to the utility model, the hydraulic cylinder is designed to drive the pressure head to move so as to press and bend the workpiece, the pressing block can be driven to press the workpiece to position the workpiece under the action of the electric push rod, the screw rod is driven to rotate through the rotating turntable, so that the screw movement of the fixing rod can be realized, the horizontal movement of the sliding seats can be realized, the distance between the two sliding seats can be adjusted, the workpiece with different lengths can be positioned conveniently, and the adjustment of the folding position can be realized through the horizontal movement after the workpiece positioning is finished.
Description
Technical Field
The utility model relates to the technical field of cold bending machines, in particular to a forming cold bending machine for an automobile beam.
Background
The development has been advanced, and in particular, the development of the automobile industry in China is powerful in recent years, china becomes a country where tens of millions of automobiles are produced in the third automobile year after the United states and the day, and enters the national array of tens of millions of automobiles. In order to meet the rapid development requirement of the automobile industry, the requirements on the quality and the quality of the produced part structures are higher and higher for automobile part matched manufacturers which play a decisive role in the production speed and quality of automobiles. The automobile beam is mainly used for reinforcing and supporting an automobile structure and can improve the safety of a vehicle. The automobile beam is required to be bent and formed through a cold bending machine in the processing process. When the existing forming cold bending machine for the automobile beam is used, workpieces are required to be positioned before cold bending, but the workpieces with different sizes and lengths are inconvenient to position, and the bending angle is inconvenient to adjust. Improvements are therefore needed.
Disclosure of Invention
The utility model aims to provide a forming cold bending machine for an automobile beam, which solves the problem that workpieces with different sizes and lengths are inconvenient to position and also solves the problem that the bending angle is inconvenient to adjust.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a forming cold bending machine for automobile beam, includes the base, fixedly connected with bracing piece on the base, fixedly connected with roof on the bracing piece, fixedly connected with pneumatic cylinder on the roof, the output and the roof sliding connection of pneumatic cylinder, the output fixedly connected with connecting plate of pneumatic cylinder, fixedly connected with pressure head on the connecting plate, be provided with positioning mechanism on the base, the inside of base is provided with supporting mechanism.
Preferably, the top plate is provided with a through groove, and the inside of the through groove is connected with the output end of the hydraulic cylinder in a sliding manner. Through the design through groove for the output of pneumatic cylinder can slide in through groove.
Preferably, the positioning mechanism comprises a sliding seat, an electric push rod, a pressing block, a fixing rod, a sliding block, a screw rod, a supporting seat and a rotary table, wherein two symmetrical sliding seats are connected to the base in a sliding mode, the electric push rod is fixedly connected to the sliding seat, the output end of the electric push rod is connected with the sliding seat in a sliding mode, the pressing block is fixedly connected to the output end of the electric push rod, the fixing rod is fixedly connected to the sliding seat, the fixing rod is connected with the top plate in a sliding mode, the screw rod is connected to the inside of the fixing rod through threads, the supporting seat is sleeved on the outer side of the screw rod in a rotating mode, the supporting seat is fixedly connected with the base, and the rotary table is in contact with the supporting seat. Through design positioning mechanism, the convenience is fixed a position the work piece of different length.
Preferably, the fixed rod is fixedly connected with a sliding block, and the sliding block is in sliding connection with the top plate. Through the design slider, can lead the removal of dead lever.
Preferably, the screw is provided with a positive thread and a negative thread, and the positive thread and the negative thread are symmetrically distributed on the screw. Through designing the screw rod for the rotation of screw rod can realize two dead levers to the removal of opposite direction.
Preferably, the supporting mechanism comprises a rotating rod, a swivel nut, a guide block, a guide seat and a supporting block, wherein the rotating rod is connected to the inside of the base through a bearing, the swivel nut is fixedly sleeved on the outer side of the rotating rod, the swivel nut is connected to the outer side of the rotating rod through threads, the guide block is fixedly connected to the swivel nut, the guide seat is slidably sleeved on the outer side of the guide block, the guide seat is fixedly connected with the base, the swivel nut is slidably connected with the base, and the supporting block is fixedly connected to the swivel nut. Through design supporting mechanism, conveniently to the angle modulation of buckling.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the hydraulic cylinder is designed to drive the pressure head to move so as to press and bend the workpiece, the pressing block can be driven to press the workpiece to position the workpiece under the action of the electric push rod, the screw rod is driven to rotate through the rotating turntable, so that the screw movement of the fixing rod can be realized, the horizontal movement of the sliding seats can be realized, the distance between the two sliding seats can be adjusted, the workpiece with different lengths can be positioned conveniently, and the adjustment of the folding position can be realized through the horizontal movement after the workpiece positioning is finished.
2. According to the utility model, through designing the threaded connection of the rotating rod and the threaded sleeve, when the rotating ring rotates to drive the rotating rod to rotate, the threaded movement of the threaded sleeve can be realized, the threaded sleeve can drive the supporting block to move in the vertical direction, the supporting block can slide in the bending groove, and the downward bending displacement of the workpiece can be regulated, so that the bending angle of the workpiece can be regulated conveniently.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;
fig. 3 is an enlarged view of fig. 2 at a in accordance with the present utility model.
In the figure: 1. a base; 2. a support rod; 3. a top plate; 4. a hydraulic cylinder; 5. a through groove; 6. a connecting plate; 7. a pressure head; 8. a positioning mechanism; 9. a support mechanism; 81. a slide; 82. an electric push rod; 83. briquetting; 84. a fixed rod; 85. a slide block; 86. a screw; 87. a support base; 88. a turntable; 91. a rotating lever; 92. a swivel; 93. a screw sleeve; 94. a guide block; 95. a guide seat; 96. and a supporting block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, a forming cold bending machine for an automobile beam comprises a base 1, a supporting rod 2 is fixedly connected to the base 1, a top plate 3 is fixedly connected to the supporting rod 2, a hydraulic cylinder 4 is fixedly connected to the top plate 3, the output end of the hydraulic cylinder 4 is slidably connected with the top plate 3, a through groove 5 is formed in the top plate 3, the output end of the hydraulic cylinder 4 is slidably connected to the inside of the through groove 5, the through groove 5 is designed, the output end of the hydraulic cylinder 4 can slide in the through groove 5, a connecting plate 6 is fixedly connected to the output end of the hydraulic cylinder 4, a pressure head 7 is fixedly connected to the connecting plate 6, a positioning mechanism 8 is arranged on the base 1, and a supporting mechanism 9 is arranged in the base 1.
Referring to fig. 1 and 2, the positioning mechanism 8 includes a sliding seat 81, an electric push rod 82, a pressing block 83, a fixing rod 84, a sliding block 85, a screw rod 86, a supporting seat 87 and a rotary table 88, wherein two symmetrical sliding seats 81 are slidably connected to the base 1, the electric push rod 82 is fixedly connected to the sliding seat 81, the output end of the electric push rod 82 is slidably connected to the sliding seat 81, the pressing block 83 is fixedly connected to the output end of the electric push rod 82, the fixing rod 84 is fixedly connected to the sliding seat 81, the fixing rod 84 is slidably connected to the top plate 3, the sliding block 85 is fixedly connected to the top plate 3, the movement of the fixing rod 84 can be guided through the sliding block 85, the screw rod 86 is internally connected with the fixing rod 84 through threads, the screw rod 86 is provided with positive threads and reverse threads, the positive threads and the reverse threads are symmetrically distributed on the screw rod 86, the screw rod 86 is designed, the two fixing rods 84 can move in opposite directions through the rotation of the screw rod 86, the supporting seat 87 is rotatably sleeved on the outer side of the screw rod 86, the supporting seat 87 is fixedly connected to the base 1, the rotary table 88 is fixedly connected to the rotary table 86, the rotary table 87 is contacted with the supporting seat 8, and the positioning mechanism is designed to have different lengths.
Referring to fig. 1, 2 and 3, the supporting mechanism 9 includes a rotating rod 91, a rotating ring 92, a threaded sleeve 93, a guide block 94, a guide seat 95 and a supporting block 96, wherein the rotating rod 91 is connected to the inside of the base 1 through a bearing, the rotating ring 92 is fixedly sleeved on the outer side of the rotating rod 91, the threaded sleeve 93 is connected to the outer side of the rotating rod 91 through threads, the guide block 94 is fixedly connected to the threaded sleeve 93, the guide seat 95 is slidingly sleeved on the outer side of the guide block 94, the guide seat 95 is fixedly connected with the base 1, the threaded sleeve 93 is slidingly connected with the base 1, and the supporting block 96 is fixedly connected to the threaded sleeve 93 through the design of the supporting mechanism 9, so that the bending angle can be conveniently adjusted.
The specific implementation process of the utility model is as follows: when the workpiece positioning device is used, when the workpiece is required to be positioned, the workpiece is firstly placed in the sliding seat 81, then the output end of the electric push rod 82 drives the pressing block 83 to press and position the workpiece, and then the output end of the hydraulic cylinder 4 drives the pressing head 7 to move downwards, so that the workpiece can be bent and formed. Through rotating carousel 88, carousel 88 drives screw rod 86 rotation for screw motion is done through screw rod 86 and dead lever 84 to dead lever 84, and two dead levers 84 can be to opposite direction removal, and dead lever 84 can drive slide 81 and carry out horizontal migration, can adjust the interval of two slides 81, conveniently fixes a position the use to the work piece of different length, and still accessible horizontal migration realizes the regulation of fifty percent discount bending position after the work piece location is accomplished. When the bending angle is required to be adjusted, the swivel 92 is rotated, the swivel 92 drives the rotating rod 91 to rotate, the threaded sleeve 93 moves in a threaded manner, the threaded sleeve 93 drives the guide block 94 to slide along the guide seat 95, and then the support block 96 can be driven to move in the vertical direction, the support block 96 can slide in the bending groove, the downward bending displacement of the workpiece can be adjusted, and therefore the bending angle of the workpiece can be adjusted conveniently.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A forming mill for automotive beams, comprising a base (1), characterized in that: fixedly connected with bracing piece (2) on base (1), fixedly connected with roof (3) on bracing piece (2), fixedly connected with pneumatic cylinder (4) on roof (3), the output and the roof (3) sliding connection of pneumatic cylinder (4), the output fixedly connected with connecting plate (6) of pneumatic cylinder (4), fixedly connected with pressure head (7) on connecting plate (6), be provided with positioning mechanism (8) on base (1), the inside of base (1) is provided with supporting mechanism (9).
2. A forming mill for automotive beams according to claim 1, wherein: the top plate (3) is provided with a through groove (5), and the inside of the through groove (5) is connected with the output end of the hydraulic cylinder (4) in a sliding manner.
3. A forming mill for automotive beams according to claim 1, wherein: positioning mechanism (8) include slide (81), electric push rod (82), briquetting (83), dead lever (84), slider (85), screw rod (86), supporting seat (87), carousel (88), sliding connection has two symmetrical slide (81) on base (1), fixedly connected with electric push rod (82) on slide (81), the output and slide (81) sliding connection of electric push rod (82), the output fixedly connected with briquetting (83) of electric push rod (82), fixedly connected with dead lever (84) on slide (81), dead lever (84) and roof (3) sliding connection, screw rod (86) are passed through in the inside of dead lever (84), supporting seat (87) have been cup jointed in the outside rotation of screw rod (86), supporting seat (87) and base (1) fixed connection, fixedly connected with carousel (88) on screw rod (86), carousel (88) and supporting seat (87) contact.
4. A forming mill for automotive beams according to claim 3, characterized in that: the fixing rod (84) is fixedly connected with a sliding block (85), and the sliding block (85) is in sliding connection with the top plate (3).
5. A forming mill for automotive beams according to claim 3, characterized in that: the screw (86) is provided with a positive thread and a negative thread, and the positive thread and the negative thread are symmetrically distributed on the screw (86).
6. A forming mill for automotive beams according to claim 1, wherein: supporting mechanism (9) are including dwang (91), swivel (92), swivel nut (93), guide block (94), guide holder (95), supporting shoe (96), the inside of base (1) is connected with swivel nut (91) through the bearing, swivel nut (92) has been cup jointed in the outside of swivel nut (91) fixedly, threaded connection has swivel nut (93) in the outside of swivel nut (91), fixedly connected with guide block (94) on swivel nut (93), guide holder (95) have been cup jointed in the outside slip of guide block (94), guide holder (95) and base (1) fixed connection, swivel nut (93) and base (1) sliding connection, fixedly connected with supporting shoe (96) on swivel nut (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321807602.9U CN220426430U (en) | 2023-07-11 | 2023-07-11 | Forming cold bending machine for automobile beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321807602.9U CN220426430U (en) | 2023-07-11 | 2023-07-11 | Forming cold bending machine for automobile beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220426430U true CN220426430U (en) | 2024-02-02 |
Family
ID=89699942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321807602.9U Active CN220426430U (en) | 2023-07-11 | 2023-07-11 | Forming cold bending machine for automobile beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220426430U (en) |
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2023
- 2023-07-11 CN CN202321807602.9U patent/CN220426430U/en active Active
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