CN210523477U - Precision sheet metal machining bending device - Google Patents
Precision sheet metal machining bending device Download PDFInfo
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- CN210523477U CN210523477U CN201921525945.XU CN201921525945U CN210523477U CN 210523477 U CN210523477 U CN 210523477U CN 201921525945 U CN201921525945 U CN 201921525945U CN 210523477 U CN210523477 U CN 210523477U
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Abstract
The utility model relates to the technical field of auxiliary devices of bending equipment, in particular to a precision sheet metal processing and bending device which can perform bending operation of any specified angle on a sheet material with the same thickness, thereby reducing the difficulty of bending the sheet material by any angle by the bending device and improving the use flexibility and functionality of the bending device; the bending device comprises a workbench, a support, a fastening cylinder, a fixing plate, a bending plate, a mounting plate and a power cylinder, wherein four groups of supporting legs are arranged at the bottom end of the workbench, the bottom ends of a front area and a rear area of the support are respectively connected with the left front side and the left rear side of the top end of the workbench, and the fastening cylinder is arranged in the middle of the top end of the support; still include two sets of gag lever posts, two sets of sliding blocks, two sets of fastening threaded rod, two sets of tighrening rings, two sets of scale strip and two sets of control levers, the bottom of two sets of gag lever posts is connected with the top left front side and the left rear side of workstation respectively, and the inside of two sets of gag lever posts is provided with two sets of sliding chambers respectively.
Description
Technical Field
The utility model relates to a bending equipment attachment's technical field especially relates to an accurate panel beating bending device.
Background
As is well known, in the process of processing a sheet into a workpiece, the sheet is usually required to be bent according to a specified requirement, wherein a precision sheet metal processing bending device is a device for bending the sheet, and is widely used in the field of sheet metal bending; the existing precision sheet metal processing and bending device comprises a workbench, a support, a fastening cylinder, a fixed plate, a bending plate, a mounting plate and a power cylinder, wherein four groups of supporting legs are arranged at the bottom end of the workbench, the bottom ends of a front area and a rear area of the support are respectively connected with the left front side and the left rear side of the top end of the workbench, the fastening cylinder is mounted in the middle of the top end of the support, a stretching hole is formed in the top end of the support in a penetrating manner, the output end of the fastening cylinder penetrates through the stretching hole from the upper side of the support and stretches into the inner side of the support, the output end of the fastening cylinder is connected with the top end of the fixed plate, the right end of the mounting plate is connected with the right end of the workbench, the right end of the bending plate is hinged with the; when the existing precision sheet metal processing and bending device is used, firstly, a sheet metal to be bent is placed between a workbench and a fixed plate, the bent part of the sheet metal is adjusted to be opposite to the left end of the workbench, then a fastening air cylinder is started to enable the output end of the fastening air cylinder to drive the fixed plate to move downwards to press the sheet metal tightly at the top end of the workbench, at the moment, a power air cylinder is started to enable the power air cylinder to push the bent plate to rotate under the support of an installation plate, at the moment, the bent plate pushes the part, located on the left side of the fixed plate, of the sheet metal to rotate, at the moment, the part, in contact with the sheet metal, of the left end of the fixed plate starts to be bent, and when the bent plate drives the left area; the existing precision sheet metal processing bending device is found in use, the existing bending device can only bend the sheet metal at 90 degrees with higher precision, and in the practical application of the sheet metal with the same thickness, the bending operation at any angle can be carried out according to the requirement, so that the difficulty of bending the sheet metal with the same thickness at any angle through the existing bending device is higher, the use flexibility and the functionality of the existing bending device are reduced, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a can carry out the operation of bending of arbitrary appointed angle to the sheet material of same thickness, consequently can reduce the degree of difficulty that bending device carries out arbitrary angle to the sheet material and bends, therefore improved bending device's use flexibility and functionality to the accurate panel beating processing bending device of reinforcing practicality.
The utility model discloses a precision sheet metal processing bending device, comprises a workbench, a support, the fastening cylinder, the fixed plate, the board of bending, mounting panel and power cylinder, the bottom of workstation is provided with four groups of landing legs, the front portion region of support and the bottom in rear portion region are connected with the top left front side and the left rear side of workstation respectively, the fastening cylinder is installed in the top middle part of support, the top of support runs through and is provided with the hole of stretching out, the output of fastening cylinder passes the hole of stretching out from the upside of support and stretches into to the support inboard, the output of fastening cylinder is connected with the top of fixed plate, the right-hand member of mounting panel is connected with the right-hand member of workstation, the right-hand member of the board of bending is articulated with the left end top of workstation, the stiff end and the output of power cylinder are articulated with the; the bottom ends of the two groups of limiting rods are respectively connected with the left front side and the left rear side of the top end of the workbench, two groups of sliding cavities are respectively arranged inside the two groups of limiting rods, the two groups of sliding blocks are respectively in sliding clamping with the two groups of sliding cavities, the right ends of the two groups of sliding cavities are respectively communicated with two groups of adjusting holes, the left ends of the two groups of fastening threaded rods respectively slide from the right sides of the two groups of limiting plates to penetrate through the two groups of adjusting holes and respectively extend into the two groups of sliding cavities, the left ends of the two groups of fastening threaded rods are respectively connected with the right ends of the two groups of sliding blocks, the inner circumferential side walls of the two groups of fastening rings are respectively provided with internal threads, the two groups of fastening rings are respectively screwed with the two groups of fastening threaded rods, and the left ends of the two groups of sliding cavities are respectively communicated with two groups of driving holes, the right-hand member of two sets of control levers slides respectively from the left side of two sets of gag lever posts and passes two sets of drive holes and stretch into respectively to two sets of slip intracavity, the right-hand member of two sets of control levers is connected with the left end of two sets of sliding blocks respectively, the left end outside of two sets of limiting plates is provided with two sets of draw-in grooves respectively, two sets of scale strips clamp with two sets of draw-in grooves are fixed respectively.
The utility model discloses an accurate sheet metal working bending device still includes baffle, telescopic link, locating piece, positioning threaded rod and location knob, the bottom of locating piece is connected with the top right side of workstation, the right-hand member of locating piece runs through and is provided with flexible hole, flexible hole and telescopic link slip suit, the top in flexible hole is run through and is provided with the positioning threaded hole, positioning threaded hole and positioning threaded rod spiral shell dress, positioning threaded rod's bottom is provided with coupling assembling, coupling assembling's bottom is hugged closely with the top of telescopic link, positioning threaded rod's top is connected with the bottom of positioning knob, the left end of telescopic link is connected with the right-hand member middle part of baffle.
The utility model discloses an accurate sheet metal working bending device still includes two sets of anti-skidding packing rings, two sets of anti-skidding packing rings respectively with two sets of fastening threaded rod suit, the left end and the right-hand member of two sets of anti-skidding packing rings are hugged closely with the right-hand member of two sets of gag lever posts and the left end of two sets of tighrening rings respectively.
The utility model discloses an accurate sheet metal working bending device still includes the synchronizing bar, the bottom front side and the rear side of synchronizing bar are connected with the top left side of two sets of control levers respectively.
The utility model discloses an accurate panel beating bending device still includes supplementary dipperstick, the top of workstation is provided with the auxiliary tank, supplementary dipperstick and the fixed clamping in auxiliary tank, supplementary dipperstick is in parallel state with the telescopic link.
The utility model discloses an accurate sheet metal working bending device, coupling assembling includes the block rubber, the top of block rubber is connected with positioning threaded rod's bottom, the bottom of block rubber is hugged closely with the top of telescopic link.
The utility model discloses an accurate sheet metal working bending device still includes the pulling handle, the bottom of pulling handle is connected with the top right side of telescopic link.
The utility model discloses an accurate sheet metal working bending device, the top and the bottom of two sets of tighrening rings all are provided with two sets of rotation handles.
Compared with the prior art, the beneficial effects of the utility model are that: firstly, the bending angle of the bending plate can be known by observing the positions of the two groups of control rods on the two groups of limiting plates according to the bending angle of the bending plate and the positions of the two groups of control rods on the two groups of limiting plates by a worker through the two groups of scale strips, then, the plate is placed between the fixed plate and the workbench, the bending part of the plate is adjusted to the left end of the fixed plate and is opposite to the left end of the fixed plate, then, the fastening air cylinder is started to drive the output end of the fastening air cylinder to drive the fixed plate to move downwards to position the plate on the workbench, then, according to the required bending angle of the group of plate, the two groups of fastening rings are respectively unscrewed on the two groups of fastening threaded rods, at the moment, the two groups of control rods can be longitudinally slid under the matching limit of the two groups of sliding blocks and the two groups of limiting rods, through the scales corresponding to the two groups of scale, at the moment, stopping sliding the two groups of control rods and immediately screwing the two groups of fastening rings on the two groups of fastening threaded rods, wherein the two groups of control rods are not moved, starting the power cylinder to enable the power cylinder to push the bending plate to rotate under the support of the mounting plate, at the moment, the bending plate bends the plate material on the left side of the fixing plate along the close-fitting part of the left end of the fixing plate and the plate material, when the right end of the bending plate is propped against the left ends of the two groups of control rods, the bending plate does not rotate any more, the bending plate drives the bending angle of the plate material to be the required bending angle, and then the power cylinder is controlled to reset to complete the bending process, so that the bending operation of the plate material with the same thickness at any specified angle can be carried out, the difficulty of the bending device for bending the plate material at any angle can be reduced, thereby enhancing practicality.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of a partially enlarged structure of a;
fig. 3 is a schematic view of a partial enlarged structure of B of the present invention;
fig. 4 is a schematic view of a partial enlarged structure of the C of the present invention;
FIG. 5 is a schematic view of the connection structure of two sets of gauge strips and two sets of limit rods;
in the drawings, the reference numbers: 1. a work table; 2. a support; 3. fastening the air cylinder; 4. a fixing plate; 5. bending the plate; 6. mounting a plate; 7. a power cylinder; 8. four groups of supporting legs; 9. two sets of limiting rods; 10. two sets of sliding blocks; 11. two groups of fastening threaded rods; 12. two groups of fastening rings; 13. two sets of scale bars; 14. two sets of control levers; 15. two sets of sliding cavities; 16. two groups of clamping grooves; 17. a baffle plate; 18. a telescopic rod; 19. positioning blocks; 20. positioning a threaded rod; 21. positioning a knob; 22. two sets of anti-slip washers; 23. a synchronization lever; 24. an auxiliary measuring scale; 25. an auxiliary groove; 26. a rubber block; 27. pulling the handle; 28. two sets of rotating handles; 29. two groups of adjusting holes; 30. two sets of driving holes.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in figures 1 to 5, the precision sheet metal processing bending device of the utility model comprises a workbench 1, a bracket 2 and a fastening cylinder 3, the bending device comprises a fixed plate 4, a bending plate 5, a mounting plate 6 and a power cylinder 7, wherein four groups of supporting legs 8 are arranged at the bottom end of a workbench 1, the bottom ends of the front area and the rear area of a support 2 are respectively connected with the left front side and the left rear side of the top end of the workbench 1, a fastening cylinder 3 is mounted in the middle of the top end of the support 2, an extending hole is formed in the top end of the support 2 in a penetrating mode, the output end of the fastening cylinder 3 penetrates through the extending hole from the upper side of the support 2 and extends into the inner side of the support 2, the output end of the fastening cylinder 3 is connected with the top end of the fixed plate 4, the right end of the mounting plate 6 is connected with the right end of the workbench 1, the right end of the bending plate 5 is hinged to the top end of the; the two-dimensional sliding table further comprises two groups of limiting rods 9, two groups of sliding blocks 10, two groups of fastening threaded rods 11, two groups of fastening rings 12, two groups of scale strips 13 and two groups of control rods 14, the bottom ends of the two groups of limiting rods 9 are respectively connected with the left front side and the left rear side of the top end of the working table 1, two groups of sliding cavities 15 are respectively arranged inside the two groups of limiting rods 9, the two groups of sliding blocks 10 are respectively in sliding clamping with the two groups of sliding cavities 15, the right ends of the two groups of sliding cavities 15 are respectively communicated with two groups of adjusting holes 29, the left ends of the two groups of fastening threaded rods 11 respectively slide from the right sides of the two groups of limiting plates to penetrate through the two groups of adjusting holes 29 and respectively extend into the two groups of sliding cavities 15, the left ends of the two groups of fastening threaded rods 11 are respectively connected with the right ends of the two groups of sliding blocks 10, the inner circumferential side walls of the two groups of fastening, the right ends of the two groups of control rods 14 respectively slide from the left sides of the two groups of limiting rods 9 to penetrate through the two groups of driving holes 30 and respectively extend into the two groups of sliding cavities 15, the right ends of the two groups of control rods 14 are respectively connected with the left ends of the two groups of sliding blocks 10, the outer sides of the left ends of the two groups of limiting plates are respectively provided with two groups of clamping grooves 16, and the two groups of scale strips 13 are respectively fixedly clamped with the two groups of clamping grooves 16; firstly, the bending angle of the bending plate can be known by observing the positions of the two groups of control rods on the two groups of limiting plates according to the bending angle of the bending plate and the positions of the two groups of control rods on the two groups of limiting plates by a worker through the two groups of scale strips, then, the plate is placed between the fixed plate and the workbench, the bending part of the plate is adjusted to the left end of the fixed plate and is opposite to the left end of the fixed plate, then, the fastening air cylinder is started to drive the output end of the fastening air cylinder to drive the fixed plate to move downwards to position the plate on the workbench, then, according to the required bending angle of the group of plate, the two groups of fastening rings are respectively unscrewed on the two groups of fastening threaded rods, at the moment, the two groups of control rods can be longitudinally slid under the matching limit of the two groups of sliding blocks and the two groups of limiting rods, through the scales corresponding to the two groups of scale, at the moment, stopping sliding the two groups of control rods and immediately screwing the two groups of fastening rings on the two groups of fastening threaded rods, wherein the two groups of control rods are not moved, starting the power cylinder to enable the power cylinder to push the bending plate to rotate under the support of the mounting plate, at the moment, the bending plate bends the plate material on the left side of the fixing plate along the close-fitting part of the left end of the fixing plate and the plate material, when the right end of the bending plate is propped against the left ends of the two groups of control rods, the bending plate does not rotate any more, the bending plate drives the bending angle of the plate material to be the required bending angle, and then the power cylinder is controlled to reset to complete the bending process, so that the bending operation of the plate material with the same thickness at any specified angle can be carried out, the difficulty of the bending device for bending the plate material at any angle can be reduced, thereby enhancing practicality.
The utility model discloses an accurate sheet metal working bending device, still include baffle 17, telescopic link 18, locating piece 19, positioning threaded rod 20 and positioning knob 21, the bottom of locating piece 19 is connected with the top right side of workstation 1, the right-hand member of locating piece 19 runs through and is provided with the flexible hole, flexible hole and 18 slip suits of telescopic link, the top of flexible hole runs through and is provided with the positioning threaded hole, the positioning threaded hole is threaded with positioning threaded rod 20, the bottom of positioning threaded rod 20 is provided with coupling assembling, the bottom of coupling assembling is hugged closely with the top of telescopic link 18, the top of positioning threaded rod 20 is connected with the bottom of positioning knob 21, the left end of telescopic link 18 is connected with the right-hand member middle part of baffle; when a set of sheet material is processed, the position of the sheet material is measured and after the positioning through the fixed plate is finished, at the moment, the telescopic rod can be slid leftwards to enable the left end of the baffle to be propped against the right end of the sheet material, the positioning threaded rod is screwed through the positioning knob, the positioning threaded rod positions the telescopic rod at the current position through the connecting assembly, namely, the position of the baffle is fixed, at the moment, when the next set of sheet material is processed, the sheet material is positioned without being measured again, the positioning process can be completed by directly propping the right end of the sheet material against the left end of the baffle, and therefore the practicability is enhanced.
The utility model discloses a precision sheet metal processing bending device, still include two sets of anti-skidding packing rings 22, two sets of anti-skidding packing rings 22 are respectively with two sets of fastening threaded rods 11 suit, the left end and the right-hand member of two sets of anti-skidding packing rings 22 respectively with the right-hand member of two sets of gag lever posts 9 and the left end of two sets of fastening rings 12 hug closely; the friction coefficient of the left ends of the two fastening rings is increased through the two sets of anti-skidding gaskets, so that the probability that the two sets of fastening rings slip at the right ends of the two sets of limiting plates when the two sets of fastening rings are screwed is reduced, and the stability is enhanced.
The precision sheet metal processing bending device of the utility model also comprises a synchronizing rod 23, wherein the front side and the rear side of the bottom end of the synchronizing rod 23 are respectively connected with the left sides of the top ends of the two groups of control rods 14; the two groups of control rods are adjusted more synchronously through the synchronizing rods, so that the adjusting precision is improved, and the practicability is enhanced.
The utility model discloses a precision sheet metal processing bending device, still include auxiliary measuring scale 24, the top of workstation 1 is provided with auxiliary groove 25, auxiliary measuring scale 24 and auxiliary groove 25 are fixed and clamped, auxiliary measuring scale 24 and telescopic link 18 are in the parallel state; the position of baffle can be directly fixed a position through two sets of supplementary dipperstick, the location process of sheet material is more convenient to the convenience has been strengthened.
The utility model discloses a precision sheet metal working bending device, the connecting component comprises a rubber block 26, the top end of the rubber block 26 is connected with the bottom end of a positioning threaded rod 20, and the bottom end of the rubber block 26 is clung to the top end of a telescopic rod 18; the friction coefficient of the bottom end of the positioning threaded rod is increased through the rubber block, and the probability of relative sliding between the positioning threaded rod and the telescopic rod is reduced, so that the practicability is enhanced.
The utility model relates to a precision sheet metal processing bending device, which also comprises a pulling handle 27, wherein the bottom end of the pulling handle 27 is connected with the right side of the top end of a telescopic rod 18; the telescopic rod can be adjusted more conveniently by pulling the handle, so that the practicability is enhanced.
The utility model relates to a precision sheet metal processing bending device, two groups of rotating handles 28 are arranged at the top end and the bottom end of two groups of fastening rings 12; the rotation of the fastening ring is more labor-saving and convenient through the two groups of rotating handles, so that the practicability is enhanced.
The utility model relates to a precision sheet metal processing bending device, which is characterized in that when in work, firstly, the bending angle of a bending plate and the positions of two groups of control rods on two groups of limiting plates are adjusted according to the bending angle of the bending plate and the positions of the two groups of control rods on the two groups of limiting plates, so that a worker can observe the positions of the two groups of control rods on the two groups of limiting plates through the two groups of scale strips to know the bending angle of the bending plate at the moment, then the sheet metal is put between a fixed plate and a workbench, the bending part of the sheet metal is adjusted to be opposite to the left end of the fixed plate, then a fastening air cylinder is started to lead the output end of the fastening air cylinder to drive the fixed plate to move downwards to position the sheet metal on the workbench, then two groups of fastening rings are respectively unscrewed on two groups of fastening threaded rods according to the required bending angle of the sheet metal, at the moment, treat when the angle of bending of the board of bending that this scale corresponds reaches the appointed requirement, stop at this moment to slide two sets of control levers and screw two sets of tighrening rings on two sets of fastening threaded rods immediately, the position of two sets of control levers is not at this moment moving, then start power cylinder and make power cylinder push the board of bending and rotate under the support of mounting panel, the board of bending just at this moment buckles the left sheet metal of fixed plate along the position of hugging closely of fixed plate left end and sheet metal, when the right end of the board of bending pushes up the left end of two sets of control levers, the board of bending no longer rotates at this moment, and the angle of bending that the board of bending drove the sheet metal at this moment is the angle of bending of demand promptly, then control power cylinder resets and can.
The terms "front", "rear", "left", "right" and the like as used herein are for illustrative purposes only.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A precision sheet metal machining and bending device comprises a workbench (1), a support (2), a fastening cylinder (3), a fixed plate (4), a bending plate (5), a mounting plate (6) and a power cylinder (7), wherein four groups of supporting legs (8) are arranged at the bottom end of the workbench (1), the bottoms of the front area and the rear area of the support (2) are respectively connected with the left front side and the left rear side of the top end of the workbench (1), the fastening cylinder (3) is arranged in the middle of the top end of the support (2), an extending hole is formed in the top end of the support (2) in a penetrating mode, the output end of the fastening cylinder (3) penetrates through the extending hole from the upper side of the support (2) and extends into the inner side of the support (2), the output end of the fastening cylinder (3) is connected with the top end of the fixed plate (4), the right end of the mounting plate (6) is connected with the right end of the workbench (1), the right end of the bending plate, the fixed end and the output end of the power cylinder (7) are respectively hinged with the top end of the mounting plate (6) and the bottom end of the bending plate (5); the device is characterized by further comprising two groups of limiting rods (9), two groups of sliding blocks (10), two groups of fastening threaded rods (11), two groups of fastening rings (12), two groups of scale strips (13) and two groups of control rods (14), wherein the bottoms of the two groups of limiting rods (9) are respectively connected with the left front side and the left rear side of the top end of the workbench (1), two groups of sliding cavities (15) are respectively arranged inside the two groups of limiting rods (9), the two groups of sliding blocks (10) are respectively slidably clamped with the two groups of sliding cavities (15), the right ends of the two groups of sliding cavities (15) are respectively communicated with two groups of adjusting holes (29), the left ends of the two groups of fastening threaded rods (11) respectively slide from the right sides of the two groups of limiting plates to penetrate through the two groups of adjusting holes (29) and respectively extend into the two groups of sliding cavities (15), and the left ends of the two groups of fastening threaded rods (11) are respectively connected with, the interior circumference lateral wall of two sets of tighrening rings (12) all is provided with the internal thread, two sets of tighrening rings (12) are respectively with two sets of fastening threaded rod (11) spiral shell dress, the left end of two sets of slip chambeies (15) communicates respectively and is provided with two sets of drive holes (30), the right-hand member of two sets of control lever (14) slides respectively from the left side of two sets of gag lever posts (9) and passes two sets of drive holes (30) and stretch into respectively to two sets of slip chambeies (15) in, the right-hand member of two sets of control lever (14) is connected with the left end of two sets of sliding blocks (10) respectively, the left end outside of two sets of limiting plates is provided with two sets of draw-in grooves (16) respectively, two sets of scale strips (13) are.
2. The precision sheet metal working bending device according to claim 1, further comprising a baffle plate (17), a telescopic rod (18), a positioning block (19), a positioning threaded rod (20) and a positioning knob (21), the bottom end of the positioning block (19) is connected with the right side of the top end of the workbench (1), the right end of the positioning block (19) is provided with a telescopic hole in a penetrating way, the telescopic hole is sleeved with a telescopic rod (18) in a sliding way, a positioning threaded hole is arranged at the top end of the telescopic hole in a penetrating way, the positioning threaded hole is screwed with the positioning threaded rod (20), the bottom end of the positioning threaded rod (20) is provided with a connecting component, the bottom end of the connecting component is clung to the top end of a telescopic rod (18), the top end of the positioning threaded rod (20) is connected with the bottom end of a positioning knob (21), the left end of the telescopic rod (18) is connected with the middle part of the right end of the baffle (17).
3. The precision sheet metal working bending device according to claim 2, further comprising two sets of anti-slip washers (22), wherein the two sets of anti-slip washers (22) are respectively sleeved with the two sets of fastening threaded rods (11), and left ends and right ends of the two sets of anti-slip washers (22) are respectively tightly attached to right ends of the two sets of limiting rods (9) and left ends of the two sets of fastening rings (12).
4. The precision sheet metal working bending device according to claim 3, further comprising a synchronization rod (23), wherein the front side and the rear side of the bottom end of the synchronization rod (23) are respectively connected with the left sides of the top ends of the two groups of control rods (14).
5. The precise sheet metal machining and bending device according to claim 4, further comprising an auxiliary measuring scale (24), wherein an auxiliary groove (25) is formed in the top end of the workbench (1), the auxiliary measuring scale (24) and the auxiliary groove (25) are fixedly clamped, and the auxiliary measuring scale (24) and the telescopic rod (18) are in a parallel state.
6. The precision sheet metal working bending device according to claim 5, wherein the connecting assembly comprises a rubber block (26), the top end of the rubber block (26) is connected with the bottom end of the positioning threaded rod (20), and the bottom end of the rubber block (26) is tightly attached to the top end of the telescopic rod (18).
7. The precision sheet metal working bending device according to claim 6, further comprising a pulling handle (27), wherein the bottom end of the pulling handle (27) is connected with the right side of the top end of the telescopic rod (18).
8. A precision sheet metal working bending apparatus according to claim 7, wherein two sets of turning handles (28) are provided at both the top and bottom ends of the two sets of fastening rings (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921525945.XU CN210523477U (en) | 2019-09-12 | 2019-09-12 | Precision sheet metal machining bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921525945.XU CN210523477U (en) | 2019-09-12 | 2019-09-12 | Precision sheet metal machining bending device |
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| Publication Number | Publication Date |
|---|---|
| CN210523477U true CN210523477U (en) | 2020-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921525945.XU Expired - Fee Related CN210523477U (en) | 2019-09-12 | 2019-09-12 | Precision sheet metal machining bending device |
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| CN (1) | CN210523477U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111687246A (en) * | 2020-06-09 | 2020-09-22 | 冯浩 | Iron plate bending equipment |
| CN112658072A (en) * | 2020-12-05 | 2021-04-16 | 孙洪达 | Bending mechanism of metal plate for electromagnetic shielding |
-
2019
- 2019-09-12 CN CN201921525945.XU patent/CN210523477U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111687246A (en) * | 2020-06-09 | 2020-09-22 | 冯浩 | Iron plate bending equipment |
| CN112658072A (en) * | 2020-12-05 | 2021-04-16 | 孙洪达 | Bending mechanism of metal plate for electromagnetic shielding |
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