CN215090153U - Bending machine with press riveting function - Google Patents
Bending machine with press riveting function Download PDFInfo
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- CN215090153U CN215090153U CN202120649380.7U CN202120649380U CN215090153U CN 215090153 U CN215090153 U CN 215090153U CN 202120649380 U CN202120649380 U CN 202120649380U CN 215090153 U CN215090153 U CN 215090153U
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Abstract
The utility model discloses a bending machine with press-riveting function, which relates to the technical field of bending machines, the utility model comprises a frame, the frame is provided with a punching head, a workbench is arranged below the punching head, one side of the punching head is provided with a connecting plate, the connecting plate is provided with a lifting rod, the upper end of the lifting rod movably passes through the connecting plate and is provided with a limiting plate, the periphery of the lifting rod between the limiting plate and the connecting plate is sheathed with a spring, the lower end of the lifting rod is provided with a mounting plate, two ends of the mounting plate are provided with connecting handles, the upper end of the connecting handle is provided with a cone section with a small upper part and a big lower part, the lower end of one connecting handle is provided with an upper bending die, the lower end of the other connecting handle is provided with a press-riveting die, the bottom of the punching head is provided with a connector, the connector is internally provided with a cone hole matched with the cone section, a rotary plate is arranged on the workbench, the middle part of the rotary plate is provided with a rotary shaft for rotatably connecting the workbench, and a bending lower die corresponding to the bending upper die and a press riveting lower die corresponding to the press riveting upper die are respectively arranged at two ends of the rotating plate.
Description
Technical Field
The utility model relates to a bender technical field, more specifically say, it relates to a bender with press and rivet function.
Background
The press riveting processing refers to a processing technology of riveting plates by using rivets, the bending processing refers to a processing technology of bending the plates, the press riveting processing and the bending processing are widely applied to hardware processing, and the common point of the press riveting processing and the bending processing is that dies are required to punch the plates. The existing bending machine in the market integrates a press riveting function, when bending processing is carried out, a bending upper die is arranged on a punching head, and a bending lower die is arranged on a workbench; when the press riveting is carried out, correspondingly, an upper press riveting die is installed on a stamping head, a lower press riveting die is installed on a workbench, the upper bending die, the lower bending die, the upper press riveting die and the lower press riveting die are locked through bolts when being installed, the time spent in the assembling and disassembling process is long, and the operation of switching, press riveting and bending is inconvenient.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is not enough to the above-mentioned of prior art, the utility model aims at providing a can conveniently switch to press and rivet and bend the bender that has the pressure and rivet the function of processing.
The technical scheme of the utility model is that: a bending machine with a press-riveting function comprises a frame, wherein the frame is provided with a punching head, a workbench is arranged below the punching head, one side of the punching head is provided with a connecting plate, the connecting plate is provided with a vertically arranged lifting rod, the upper end of the lifting rod movably penetrates through the connecting plate and is provided with a limiting plate, a spring is sleeved on the periphery of the lifting rod between the limiting plate and the connecting plate, the lower end of the lifting rod is provided with a horizontally arranged mounting plate, two ends of the mounting plate are respectively provided with a connecting handle, the upper end of the connecting handle is provided with a conical section with a small upper structure and a large lower structure, one of the conical sections is provided with an upper bending die, the lower end of the other connecting handle is provided with a press-riveting die, the bottom of the punching head is provided with a connecting head corresponding to the connecting handle, a conical hole matched with the conical section is arranged in the connecting head, and a rotating plate is arranged on the workbench, the middle part of the rotating plate is provided with a rotating shaft which is rotatably connected with the workbench, and two ends of the rotating plate are respectively provided with a bending lower die corresponding to the bending upper die and a press riveting lower die corresponding to the press riveting upper die.
As a further improvement, the connecting handle is of a stepped shaft structure with a large upper part and a small lower part, first mounting holes are respectively formed in two ends of the mounting plate, the small end of the connecting handle is inserted into the first mounting holes, and magnets which are mutually adsorbed are respectively arranged on the end face of each first mounting hole and the large end of the connecting handle.
Furthermore, a second mounting hole is formed in the workbench, and the rotating shaft is movably inserted into the second mounting hole.
Furthermore, a positioning groove is formed in the workbench right below the stamping head, and positioning blocks corresponding to the positioning groove are respectively arranged at the bottoms of the rotating plates below the bending lower die and the press riveting lower die.
Furthermore, a first air cylinder is arranged above the lifting rod, and a push rod of the first air cylinder is downwards opposite to the lifting rod.
Furthermore, a second air cylinder is arranged below the rotating shaft, and a push rod of the second air cylinder is over against the rotating shaft.
Advantageous effects
Compared with the prior art, the utility model, the advantage that has does:
the utility model arranges the bending upper die and the pressure riveting upper die at the two ends of the mounting plate, and arranges the bending lower die and the pressure riveting lower die at the two ends of the rotating plate; when bending is carried out, the lifting rod is pulled down, the mounting plate is rotated to enable the connecting handle of the upper bending die to be aligned to the connector of the stamping head, the lifting rod is loosened, the lifting rod drives the connecting handle to be inserted into the connector upwards under the action of the spring, and meanwhile, the lower bending die is rotated to be aligned to the upper bending die to carry out bending processing; when carrying out the pressure riveting man-hour, corresponding rotatory mounting panel makes the connecting handle of the last mould of riveting aim at and insert the connector of punching press head, will press the riveting lower mould simultaneously and rotate to aim at the last mould of riveting and can carry out the pressure riveting processing, very conveniently switch and press the riveting and bend the processing, and the switching time is short, can raise the efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of a point a in fig. 1.
Wherein: the method comprises the following steps of 1-a rack, 2-a stamping head, 3-a workbench, 4-a connecting plate, 5-a lifting rod, 6-a limiting plate, 7-a spring, 8-a mounting plate, 9-a connecting handle, 10-a conical section, 11-an upper bending die, 12-an upper riveting die, 13-a connecting head, 14-a rotating plate, 15-a rotating shaft, 16-a lower bending die, 17-a lower riveting die, 18-a magnet, 19-a positioning block, 20-a first air cylinder and 21-a second air cylinder.
Detailed Description
The invention will be further described with reference to specific embodiments shown in the drawings.
Referring to fig. 1 and 2, the bending machine with the press riveting function comprises a frame 1, wherein a punching head 2 is arranged on the frame 1, and a workbench 3 is arranged below the punching head 2. One side of the punching head 2 is provided with a connecting plate 4, and the punching head 2 drives the connecting plate 4 to move up and down in actual work. The connecting plate 4 is equipped with the lifter 5 of vertical arrangement, and the upper end activity of lifter 5 passes connecting plate 4 and is equipped with limiting plate 6, and the peripheral cover of lifter 5 between limiting plate 6 and connecting plate 4 is equipped with spring 7. The lower extreme of lifter 5 is equipped with the mounting panel 8 of level setting, and the both ends of mounting panel 8 are equipped with the connection handle 9 respectively, and the upper end of connection handle 9 is equipped with the conic section 10 of big end down structure. The lower end of one connecting handle 9 is provided with a bending upper die 11, and the lower end of the other connecting handle 9 is provided with a pressure riveting upper die 12. The bottom of punching press head 2 is equipped with the connector 13 that corresponds with the connecting handle 9, is equipped with the taper hole with taper section 10 looks adaptation in the connector 13, and the effect from the location can be realized to taper section 10 grafting in the taper hole, and under the effect of spring 7, connecting handle 9 is pegged graft all the time in connector 13. The workbench 3 is provided with a rotating plate 14, the middle part of the rotating plate 14 is provided with a rotating shaft 15 which is rotatably connected with the workbench 3, and two ends of the rotating plate 14 are respectively provided with a bending lower die 16 corresponding to the bending upper die 11 and a press riveting lower die 17 corresponding to the press riveting upper die 12.
The connecting handle 9 is a stepped shaft structure with a large upper part and a small lower part, first mounting holes are respectively formed in two ends of the mounting plate 8, one end of the connecting handle 9 with a small size is inserted into the first mounting holes, and magnets 18 which are mutually adsorbed are respectively arranged at the end face of each first mounting hole and one end of the connecting handle 9 with a large size. The connection handle 9 is inserted in the first mounting hole, and the stability of the connection handle 9 can be improved by the adsorption of the magnet 18, and meanwhile, different connection handles 9 can be replaced conveniently.
The workbench 3 is provided with a second mounting hole, and the rotating shaft 15 is movably inserted in the second mounting hole. The positioning groove is formed in the workbench 3 right below the punching head 2, the positioning blocks 19 corresponding to the positioning grooves are respectively arranged at the bottoms of the rotating plates 14 below the bending lower die 16 and the press riveting lower die 17, the positioning blocks 19 and the positioning grooves can be conveniently positioned, and the accuracy of the upper die and the lower die is guaranteed.
A first air cylinder 20 is arranged above the lifting rod 5, a push rod of the first air cylinder 20 is downward opposite to the lifting rod 5, a second air cylinder 21 is arranged below the rotating shaft 15, and a push rod of the second air cylinder 21 is upward opposite to the rotating shaft 15.
The working principle is as follows:
when bending processing is carried out, the first air cylinder 20 pushes downwards, the lifting rod 5 is pulled downwards, the mounting plate 8 is rotated to enable the connecting handle 9 of the upper bending die 11 to be aligned with the connector 13 of the punching head 2, the first air cylinder 20 returns to loosen the lifting rod 5, the lifting rod 5 drives the connecting handle 9 to be upwards inserted into the connector 13 under the action of the spring 7, meanwhile, the second air cylinder 21 pushes up the rotating shaft 15, the lower bending die 16 is rotated to be aligned with the upper bending die 11, the second air cylinder 21 returns at the moment, and the positioning block 19 is inserted into the positioning groove, so that bending processing can be carried out; when the press riveting is carried out, the corresponding rotary mounting plate 8 enables the connecting handle 9 of the upper press riveting die 12 to be aligned and inserted into the connecting head 13 of the stamping head 2, meanwhile, the lower press riveting die 17 is rotated to be aligned with the upper press riveting die 12, the press riveting can be carried out, the press riveting and the bending processing can be conveniently switched, the switching time is short, and the efficiency can be improved.
The above is only a preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility of the invention and the utility of the patent.
Claims (6)
1. The bending machine with the press riveting function comprises a frame (1), wherein the frame (1) is provided with a stamping head (2), a workbench (3) is arranged below the stamping head (2), and the bending machine is characterized in that one side of the stamping head (2) is provided with a connecting plate (4), the connecting plate (4) is provided with a vertically arranged lifting rod (5), the upper end of the lifting rod (5) movably penetrates through the connecting plate (4) and is provided with a limiting plate (6), a spring (7) is sleeved on the periphery of the lifting rod (5) between the limiting plate (6) and the connecting plate (4), the lower end of the lifting rod (5) is provided with a horizontally arranged mounting plate (8), two ends of the mounting plate (8) are respectively provided with a connecting handle (9), the upper end of the connecting handle (9) is provided with a conical section (10) with a small upper structure and a small lower structure, one of the conical section is provided with a bending upper die (11) installed at the lower end of the connecting handle (9), another the lower extreme of connecting handle (9) is installed and is pressed and rivet mould (12), the bottom of punching press head (2) be equipped with connector (13) that connecting handle (9) correspond, be equipped with in connector (13) with the taper hole of taper section (10) looks adaptation, be equipped with rotor plate (14) on workstation (3), the middle part of rotor plate (14) is equipped with the rotation and connects rotation axis (15) of workstation (3), the both ends of rotor plate (14) be equipped with respectively with bend and go up mould (11) and correspond bend lower mould (16), with press and rivet lower mould (17) that mould (12) correspond are pressed in the riveting.
2. The bending machine with the press riveting function according to claim 1, wherein the connecting handle (9) is of a stepped shaft structure with a large top and a small bottom, first mounting holes are respectively formed in two ends of the mounting plate (8), the small end of the connecting handle (9) is inserted into the first mounting holes, and magnets (18) which are mutually adsorbed are respectively arranged on the end surface of the first mounting hole and the large end of the connecting handle (9).
3. The bending machine with the press riveting function according to claim 1, wherein a second mounting hole is formed in the workbench (3), and the rotating shaft (15) is movably inserted into the second mounting hole.
4. The bending machine with the press riveting function according to claim 1, wherein a positioning groove is arranged on the workbench (3) right below the punching head (2), and positioning blocks (19) corresponding to the positioning groove are respectively arranged at the bottoms of the rotating plates (14) below the lower bending die (16) and the lower press riveting die (17).
5. The bending machine with the rivet pressing function according to claim 1, wherein a first air cylinder (20) is arranged above the lifting rod (5), and a push rod of the first air cylinder (20) faces downwards to the lifting rod (5).
6. The bending machine with the rivet pressing function according to claim 1, wherein a second air cylinder (21) is arranged below the rotating shaft (15), and a push rod of the second air cylinder (21) is opposite to the rotating shaft (15) upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120649380.7U CN215090153U (en) | 2021-03-30 | 2021-03-30 | Bending machine with press riveting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120649380.7U CN215090153U (en) | 2021-03-30 | 2021-03-30 | Bending machine with press riveting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215090153U true CN215090153U (en) | 2021-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120649380.7U Active CN215090153U (en) | 2021-03-30 | 2021-03-30 | Bending machine with press riveting function |
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| Country | Link |
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| CN (1) | CN215090153U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114793395A (en) * | 2022-04-28 | 2022-07-26 | 珠海奇川精密设备有限公司 | Terminal riveting device and method |
| CN117000848A (en) * | 2023-08-28 | 2023-11-07 | 苏州丹卡精密机械有限公司 | Stamping die with buffering protection function |
-
2021
- 2021-03-30 CN CN202120649380.7U patent/CN215090153U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114793395A (en) * | 2022-04-28 | 2022-07-26 | 珠海奇川精密设备有限公司 | Terminal riveting device and method |
| CN114793395B (en) * | 2022-04-28 | 2024-03-01 | 珠海奇川精密设备有限公司 | Terminal riveting equipment and method |
| CN117000848A (en) * | 2023-08-28 | 2023-11-07 | 苏州丹卡精密机械有限公司 | Stamping die with buffering protection function |
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