CN210358935U - Sheet metal part fastening device - Google Patents
Sheet metal part fastening device Download PDFInfo
- Publication number
- CN210358935U CN210358935U CN201921801206.9U CN201921801206U CN210358935U CN 210358935 U CN210358935 U CN 210358935U CN 201921801206 U CN201921801206 U CN 201921801206U CN 210358935 U CN210358935 U CN 210358935U
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- sheet metal
- metal part
- plate
- fastening device
- adjusting threaded
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Abstract
The utility model relates to the technical field of sheet metal equipment accessories, in particular to a sheet metal part fastening device, which is additionally provided with a limiting mechanism to limit the sheet metal part fixed by the sheet metal part fastening device, thereby reducing the probability of the sheet metal part slipping between an extrusion plate and a placing plate after the sheet metal part receives a driving force, and improving the use reliability of the sheet metal part fastening device; the device comprises a workbench, four groups of supporting legs, cylinders, a supporting plate, a fixing plate, an extrusion plate and a placing plate, wherein the left front side, the left rear side, the right front side and the right rear side of the bottom end of the workbench are respectively connected with the top ends of the four groups of supporting legs, the bottom end and the top end of the supporting plate are respectively connected with the left side of the top end of the workbench and the left side of the bottom end of the fixing plate, and the bottom end of the cylinder is connected with the right side of the top; still include adjusting threaded rod, drive pole, sliding block, gag lever post, adjust knob and support block, the lower part region is provided with the mounting groove in the right-hand member of backup pad.
Description
Technical Field
The utility model relates to a sheet metal equipment auxiliary device's technical field especially relates to a sheet metal component fastener.
Background
As is well known, when a sheet metal part is subjected to sheet metal machining operation, the sheet metal part needs to be fixed in order to improve the machining precision and operability of the sheet metal part, wherein a sheet metal part fastening device is a device for fixing the sheet metal part and is widely used in the field of sheet metal part machining; the conventional sheet metal part fastening device comprises a workbench, four groups of supporting legs, a cylinder, a supporting plate, a fixing plate, an extrusion plate and a placing plate, wherein the left front side, the left rear side, the right front side and the right rear side of the bottom end of the workbench are respectively connected with the top ends of the four groups of supporting legs, the bottom end and the top end of the supporting plate are respectively connected with the left side of the top end of the workbench and the left side of the bottom end of the fixing plate, the bottom end of the cylinder is connected with the right side of the top end of the fixing plate, an extending hole penetrates through the right side of the top end of the fixing plate, the output end of the cylinder penetrates through the extending hole from the upper side of the fixing plate and extends to the lower side of the fixing plate, the output end of the cylinder is connected with the top end of the extrusion plate, the; when the conventional sheet metal part fastening device is used, firstly, a sheet metal part to be subjected to sheet metal working is placed on a placing plate, the placing position of the sheet metal part is adjusted with the help of a worker, and after the adjustment is finished, an air cylinder is started to enable an output end of the air cylinder to drive a squeezing plate to move downwards so as to clamp the sheet metal part on the placing plate, so that the positioning process of the sheet metal part is finished; the existing sheet metal part fastening device finds in use, when the fastening is finished, the left end of the extrusion plate and the left end of the placing plate are not provided with a limiting mechanism for the sheet metal part, so that when the sheet metal part is machined, the sheet metal part is subjected to a driving force, the sheet metal part can possibly slide between the extrusion plate and the placing plate, and at the moment, the sheet metal part needs to be positioned again, so that the use reliability of the sheet metal part fastening device is reduced, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides an it comes to carry on spacingly to the fixed sheet metal component that finishes of sheet metal component fastener to have add stop gear, consequently can reduce the sheet metal component after receiving the driving force, the sheet metal component appears the probability that the phenomenon of skidding takes place between stripper plate and placing the board, therefore has improved sheet metal component fastener's use reliability to the sheet metal component fastener of reinforcing practicality.
The utility model discloses a sheet metal part fastening device, comprises a workbench, four groups of landing legs, the cylinder, a supporting plate, a fixed plate, the stripper plate and place the board, the bottom left front side of workstation, left rear side, right front side and right rear side are connected with the top of four groups of landing legs respectively, the bottom and the top of backup pad are connected with the top left side of workstation and the bottom left side of fixed plate respectively, the bottom of cylinder is connected with the top right side of fixed plate, the top right side of fixed plate runs through and is provided with the hole of stretching out, the output of cylinder passes the hole of stretching out and stretches out to the downside of fixed plate from the upside of fixed plate, the output of cylinder is connected with the top of stripper plate, the left end of placing the board is connected with the right-hand member middle part of backup pad, it keeps parallel state and places the board and is located the stripper plate; the adjustable screw rod support is characterized by further comprising an adjusting screw rod, a driving rod, a sliding block, a limiting rod, an adjusting knob and a support block, wherein a mounting groove is arranged in the middle-lower area of the right end of the support plate, the left end of the adjusting screw rod is connected with a mounting groove bearing, an adjusting screw hole is formed in the right end of the sliding block in a penetrating mode, the adjusting screw hole is in threaded connection with the adjusting screw rod, the top end of the support block is connected with the right side of the bottom end of the placing plate, a rotating hole is formed in the left end of the support block in a penetrating mode, the right end of the adjusting screw rod penetrates through the rotating hole from the left side of the support block and extends out of the right side of the support block, the right end of the adjusting screw rod is connected with the left end of the adjusting knob, a driving sliding hole is formed in the middle of the top end of the placing plate in a penetrating mode, the bottom end of the driving rod penetrates through, the bottom of gag lever post slides with the top of placing the board and hugs closely, the right-hand member downside of stripper plate runs through and is provided with U type constant head tank.
The utility model discloses a sheet metal component fastener still includes anti-skidding backing plate, anti-skidding backing plate's top is connected with the top of U type constant head tank.
The utility model discloses a sheet metal component fastener still includes two sets of anchor blocks, the top of two sets of anchor blocks is connected with the regional left side in bottom middle part and the right side of gag lever post respectively, the inner of two sets of anchor blocks is connected with the regional left end in top and the right-hand member of drive pole respectively.
The utility model discloses a sheet metal component fastener, adjust knob's circumference lateral wall evenly is provided with the multiunit non slipping spur.
The utility model discloses a sheet metal component fastener still encloses the fender including the protection, the protection encloses the bottom of fender and is connected with the top edge region of workstation.
The utility model discloses a sheet metal component fastener still includes protective bearing, the left end intercommunication in the rotation hole of support block is provided with the protecting groove, the fixed suit of protecting groove and protective bearing, protective bearing is connected with the interference of adjusting threaded rod.
The utility model discloses a sheet metal component fastener still includes the firm pole, the top and the bottom of firm pole are connected with the bottom of support block and the top of workstation respectively.
The utility model discloses a sheet metal component fastener still includes the spring pad, the spring pad is with the regional suit in adjusting threaded rod's right part, the right-hand member and the left end of spring pad are hugged closely with adjusting knob's left end and the right-hand member of support piece respectively.
Compared with the prior art, the beneficial effects of the utility model are that: firstly, the sheet metal part is tightly clamped through a squeezing plate and a placing plate of a sheet metal part fastening device, the sheet metal part is aligned in a U-shaped positioning groove at the bottom end of the squeezing plate, at the moment, an adjusting threaded rod is rotated through an adjusting knob, so that the adjusting threaded rod is rotated under the support of a support block, then the adjusting threaded rod drives a sliding block to slide rightwards on the adjusting threaded rod under the limit of the driving rod, meanwhile, the sliding block drives a limiting rod to slide rightwards at the top end of the placing plate through driving the driving rod, the adjusting knob is continuously rotated until the right end of the limiting rod is tightly propped against the bottom of the left end of the sheet metal part, at the moment, the limiting rod limits the left end of the sheet metal part, the squeezing plate limits the front end and the rear end of the sheet metal part through the U-shaped positioning groove, so that the sheet metal part which is fixed by the sheet metal part fastening device is limited through, the sheet metal component appears the probability that the phenomenon of skidding takes place between stripper plate and placing the board, therefore has improved sheet metal component fastener's use reliability to reinforcing 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 the connection structure of the extrusion plate and the anti-slip mat according to the present invention;
FIG. 4 is a schematic view of the connection structure of the limiting rod and the placing plate of the present invention;
FIG. 5 is a schematic view of the connection structure of two sets of reinforcing blocks and driving rods according to the present invention;
in the drawings, the reference numbers: 1. a work table; 2. four groups of supporting legs; 3. a cylinder; 4. a support plate; 5. a fixing plate; 6. a pressing plate; 7. placing the plate; 8. an outlet hole; 9. adjusting the threaded rod; 10. driving the rod; 11. a slider; 12. a limiting rod; 13. adjusting a knob; 14. a support block; 15. mounting grooves; 16. adjusting the threaded hole; 17. rotating the hole; 18. driving the sliding hole; 19. a U-shaped positioning groove; 20. an anti-skid backing plate; 21. two groups of reinforcing blocks; 22. a plurality of groups of anti-skid blocks; 23. a protective enclosure; 24. a protection bearing; 25. a protective bath; 26. a stabilizing rod; 27. a spring pad.
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 fig. 1 to 5, the sheet metal part fastening device of the present invention comprises a worktable 1, four groups of supporting legs 2, a cylinder 3, and a supporting plate 4, the device comprises a fixed plate 5, an extrusion plate 6 and a placing plate 7, wherein the left front side, the left rear side, the right front side and the right rear side of the bottom end of a workbench 1 are respectively connected with the top ends of four groups of supporting legs 2, the bottom end and the top end of a supporting plate 4 are respectively connected with the left side of the top end of the workbench 1 and the left side of the bottom end of the fixed plate 5, the bottom end of a cylinder 3 is connected with the right side of the top end of the fixed plate 5, an extending hole 8 is formed in the right side of the top end of the fixed plate 5 in a penetrating mode, the output end of the cylinder 3 penetrates through the extending hole 8 from the upper side of the fixed plate 5 and extends to the lower side of the fixed plate 5, the output end of the cylinder is connected with the top end of the extrusion plate 6, the left end of the placing plate 7; the adjustable support device is characterized by further comprising an adjusting threaded rod 9, a driving rod 10, a sliding block 11, a limiting rod 12, an adjusting knob 13 and a supporting block 14, wherein a mounting groove 15 is formed in the middle-lower area of the right end of the supporting plate 4, the left end of the adjusting threaded rod 9 is in bearing connection with the mounting groove 15, an adjusting threaded hole 16 is formed in the right end of the sliding block 11 in a penetrating mode, the adjusting threaded hole 16 is in threaded connection with the adjusting threaded rod 9, the top end of the supporting block 14 is connected with the right side of the bottom end of the placing plate 7, a rotating hole 17 is formed in the left end of the supporting block 14 in a penetrating mode, the right end of the adjusting threaded rod 9 penetrates through the rotating hole 17 from the left side of the supporting block 14 and extends to the right side of the supporting block 14, the right end of the adjusting threaded rod 9 is connected with the left end of the adjusting knob 13, a driving sliding hole 18 is formed, the bottom end and the top end of the driving rod 10 are respectively connected with the middle part of the top end of the sliding block 11 and the middle part of the bottom end of the limiting rod 12, the bottom end of the limiting rod 12 is in sliding close contact with the top end of the placing plate 7, and a U-shaped positioning groove 19 is arranged on the lower side of the right end of the extrusion plate 6 in a penetrating mode; firstly, the sheet metal part is tightly clamped through a squeezing plate and a placing plate of a sheet metal part fastening device, the sheet metal part is aligned in a U-shaped positioning groove at the bottom end of the squeezing plate, at the moment, an adjusting threaded rod is rotated through an adjusting knob, so that the adjusting threaded rod is rotated under the support of a support block, then the adjusting threaded rod drives a sliding block to slide rightwards on the adjusting threaded rod under the limit of the driving rod, meanwhile, the sliding block drives a limiting rod to slide rightwards at the top end of the placing plate through driving the driving rod, the adjusting knob is continuously rotated until the right end of the limiting rod is tightly propped against the bottom of the left end of the sheet metal part, at the moment, the limiting rod limits the left end of the sheet metal part, the squeezing plate limits the front end and the rear end of the sheet metal part through the U-shaped positioning groove, so that the sheet metal part which is fixed by the sheet metal part fastening device is limited through, the sheet metal component appears the probability that the phenomenon of skidding takes place between stripper plate and placing the board, therefore has improved sheet metal component fastener's use reliability to reinforcing practicality.
The sheet metal part fastening device of the utility model also comprises an anti-skid backing plate 20, wherein the top end of the anti-skid backing plate 20 is connected with the top end of the U-shaped positioning groove 19; the friction coefficient of the U-shaped positioning groove of the extrusion plate is increased through the anti-slip base plate, the probability of sliding of the sheet metal part in the U-shaped positioning groove is further reduced, the anti-slip base plate plays a role in protecting the sheet metal part, and the probability of being damaged by extrusion is reduced, so that the practicability is enhanced.
The utility model discloses a sheet metal part fastening device, which also comprises two groups of reinforcing blocks 21, wherein the top ends of the two groups of reinforcing blocks 21 are respectively connected with the left side and the right side of the middle area of the bottom end of the limiting rod 12, and the inner ends of the two groups of reinforcing blocks 21 are respectively connected with the left end and the right end of the top area of the driving rod 10; carry on spacingly through two sets of anchor blocks to driving rod and gag lever post, reduced the probability of the junction disconnection of gag lever post and drive rod to the practicality has been strengthened.
In the sheet metal part fastening device of the utility model, a plurality of groups of anti-skid blocks 22 are uniformly arranged on the circumferential side wall of the adjusting knob 13; the roughness of adjust knob circumference lateral wall has been increased through multiunit non slipping spur, when having reduced rotation adjust knob, the probability that the hand skidded on adjust knob to the practicality has been strengthened.
The sheet metal part fastening device of the utility model also comprises a protective baffle 23, the bottom end of the protective baffle 23 is connected with the top edge area of the workbench 1; enclose through the protection and keep off the top of protecting the workstation, the piece that has reduced the panel beating operation at workstation top and dropped the probability to ground for cleaning process convenience more, thereby strengthened the practicality.
The sheet metal part fastening device of the utility model also comprises a protective bearing 24, the left end of the rotating hole 17 of the supporting block 14 is communicated with a protective groove 25, the protective groove 25 is fixedly sleeved with the protective bearing 24, and the protective bearing 24 is in interference connection with the adjusting threaded rod 9; sliding friction between the rotating hole and the adjusting threaded rod is changed into rolling friction through the protective bearing, friction force is reduced, and meanwhile abrasion of the adjusting threaded rod and the supporting block is reduced, so that practicability is enhanced.
The utility model discloses a sheet metal part fastening device, which also comprises a stabilizing rod 26, wherein the top end and the bottom end of the stabilizing rod 26 are respectively connected with the bottom end of the supporting block 14 and the top end of the workbench 1; support the support block and place the board through firm pole, improved the stability of placing the board to the practicality has been strengthened.
The sheet metal part fastening device of the utility model also comprises a spring pad 27, the spring pad 27 is sleeved with the right area of the adjusting threaded rod 9, and the right end and the left end of the spring pad 27 are respectively clung to the left end of the adjusting knob 13 and the right end of the supporting block 14; extrude adjust knob through the spring pad, come for adjusting threaded rod spacing through the frictional resistance between the two, reduced at the in-process of panel beating operation, make adjusting threaded rod self-rotation's probability because of the vibration to the practicality has been strengthened.
The utility model relates to a sheet metal part fastening device, which is characterized in that when in work, firstly, a sheet metal part to be subjected to sheet metal working is placed on a placing plate, the placing position of the sheet metal part is adjusted under the help of a worker, after the adjustment is finished, an air cylinder is started to enable the output end of the air cylinder to drive a squeezing plate to move downwards to clamp the sheet metal part on the placing plate, the sheet metal part is clamped through the squeezing plate and the placing plate of the sheet metal part fastening device, and the sheet metal part is adjusted in a U-shaped positioning groove at the bottom end of the squeezing plate, then an adjusting threaded rod is rotated through an adjusting knob to enable the adjusting threaded rod to rotate under the support of a supporting block, then the adjusting threaded rod drives a sliding block to slide rightwards on an adjusting threaded rod under the limit of a driving rod, meanwhile, the limiting rod is driven to slide rightwards at the top end of the placing plate, the adjusting knob is continuously rotated until the right end of the, at the moment, the limiting rod limits the left end of the sheet metal part, and the extrusion plate is limited by the front end and the rear end of the sheet metal part through the U-shaped positioning grooves.
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 sheet metal part fastening device comprises a workbench (1), four groups of supporting legs (2), an air cylinder (3), a supporting plate (4), a fixing plate (5), an extrusion plate (6) and a placing plate (7), wherein the left front side, the left rear side, the right front side and the right rear side of the bottom end of the workbench (1) are respectively connected with the top ends of the four groups of supporting legs (2), the bottom end and the top end of the supporting plate (4) are respectively connected with the left side of the top end of the workbench (1) and the left side of the bottom end of the fixing plate (5), the bottom end of the air cylinder (3) is connected with the right side of the top end of the fixing plate (5), an extending hole (8) penetrates through the right side of the top end of the fixing plate (5), the output end of the air cylinder penetrates through the extending hole (8) from the upper side of the fixing plate (5) and extends to the lower side of the fixing plate (5), the output end of the air cylinder is connected with the top end of, the placing plate (7) and the extrusion plate (6) are kept in a parallel state, and the placing plate (7) is positioned right below the extrusion plate (6); the device is characterized by further comprising an adjusting threaded rod (9), a driving rod (10), a sliding block (11), a limiting rod (12), an adjusting knob (13) and a supporting block (14), wherein a mounting groove (15) is formed in the middle lower portion area of the right end of the supporting plate (4), the left end of the adjusting threaded rod (9) is in bearing connection with the mounting groove (15), an adjusting threaded hole (16) is formed in the right end of the sliding block (11) in a penetrating mode, the adjusting threaded hole (16) is in threaded connection with the adjusting threaded rod (9), the top end of the supporting block (14) is connected with the right side of the bottom end of the placing plate (7), a rotating hole (17) is formed in the left end of the supporting block (14) in a penetrating mode, the right end of the adjusting threaded rod (9) penetrates through the rotating hole (17) from the left side of the supporting block (14) and extends out of the right side of the supporting block (14), and the right end of the adjusting threaded, the utility model discloses a novel extrusion device, including placing board (7), place the top middle part of board (7) and run through and be provided with drive slide opening (18), the bottom of drive pole (10) slides from the upside of placing board (7) and passes drive slide opening (18) and stretch out to the downside of placing board (7), the bottom and the top of drive pole (10) are connected with the top middle part of sliding block (11) and the bottom middle part of gag lever post (12) respectively, the bottom of gag lever post (12) slides with the top of placing board (7) and hugs closely, the right-hand member downside of stripper plate (6) runs through and is provided with U type constant head tank (19).
2. A sheet metal part fastening device as claimed in claim 1, further comprising an anti-skid pad (20), the top end of the anti-skid pad (20) being connected to the top end of the U-shaped positioning slot (19).
3. The sheet metal part fastening device according to claim 2, further comprising two sets of reinforcing blocks (21), wherein the top ends of the two sets of reinforcing blocks (21) are respectively connected with the left side and the right side of the bottom middle area of the limiting rod (12), and the inner ends of the two sets of reinforcing blocks (21) are respectively connected with the left end and the right end of the top area of the driving rod (10).
4. A sheet metal part fastening device as claimed in claim 3, characterized in that the circumferential side wall of the adjusting knob (13) is uniformly provided with a plurality of sets of anti-slip blocks (22).
5. A sheet metal part fastening device as claimed in claim 4, characterized in that it further comprises a protective fence (23), the bottom end of which protective fence (23) is connected with the top end edge region of the work table (1).
6. The sheet metal part fastening device according to claim 5, further comprising a protective bearing (24), wherein a protective groove (25) is formed in the left end of the rotating hole (17) of the supporting block (14) in a communicating mode, the protective groove (25) is fixedly sleeved with the protective bearing (24), and the protective bearing (24) is in interference connection with the adjusting threaded rod (9).
7. A sheet metal part fastening device as claimed in claim 6, further comprising a stabilizing rod (26), the top and bottom ends of the stabilizing rod (26) being connected to the bottom end of the support block (14) and the top end of the work table (1), respectively.
8. A sheet metal part fastening device as claimed in claim 7, characterized in that it further comprises a spring pad (27), the spring pad (27) being fitted over the right region of the adjusting threaded rod (9), the right and left ends of the spring pad (27) abutting against the left end of the adjusting knob (13) and the right end of the support block (14), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921801206.9U CN210358935U (en) | 2019-10-24 | 2019-10-24 | Sheet metal part fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921801206.9U CN210358935U (en) | 2019-10-24 | 2019-10-24 | Sheet metal part fastening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210358935U true CN210358935U (en) | 2020-04-21 |
Family
ID=70256767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921801206.9U Expired - Fee Related CN210358935U (en) | 2019-10-24 | 2019-10-24 | Sheet metal part fastening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210358935U (en) |
-
2019
- 2019-10-24 CN CN201921801206.9U patent/CN210358935U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 Termination date: 20211024 |
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| CF01 | Termination of patent right due to non-payment of annual fee |