CN112191722A - Punching hole flanging device - Google Patents
Punching hole flanging device Download PDFInfo
- Publication number
- CN112191722A CN112191722A CN202011144048.1A CN202011144048A CN112191722A CN 112191722 A CN112191722 A CN 112191722A CN 202011144048 A CN202011144048 A CN 202011144048A CN 112191722 A CN112191722 A CN 112191722A
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- Prior art keywords
- plate
- fixedly connected
- hole
- rod
- wall
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
- B21D19/088—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws for flanging holes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention relates to the technical field of punching and hole flanging, and discloses a punching and hole flanging device which comprises a bottom plate, wherein support columns are fixedly connected at four corners of the lower surface of the bottom plate, two vertical plates are symmetrically and fixedly connected to the side wall of the upper side of the bottom plate, the two vertical plates are respectively positioned at the left end and the right end of the bottom plate, a same transverse plate is fixedly connected between the two vertical plates, the side wall of the upper side of the transverse plate is aligned to the side wall of the upper side of the vertical plates, a hole flanging die is arranged above the transverse plate, a plate is arranged between the hole flanging die and the transverse plate, two sliding holes are symmetrically formed in the side wall of the upper side of the transverse plate, punching rods are movably sleeved in the two sliding holes, the two ends of each punching rod extend out of the sliding hole, the upper ends of the two punching rods are fixedly connected with, the hole flanging precision is effectively improved, and the use convenience of the device is effectively improved.
Description
Technical Field
The invention relates to the technical field of punching and hole flanging, in particular to a punching and hole flanging device.
Background
The hole flanging is one of the forming of a stamping die, the edge of a hole is turned into a side-standing state through stamping, the hole flanging is to perform one-time stamping on a plate through the stamping hole flanging die, and then the hole on the plate is formed through one-time flanging.
When the existing punching hole flanging device is used and the hole flanging mechanism is not adjustable in height, the hole flanging mechanism cannot be restored to the original position by adjusting the height of the hole flanging mechanism when the hole flanging mechanism is deformed after being used for a long time, so that the hole flanging precision is large in error, the existing punching hole flanging device cannot automatically push the mechanism to automatically return, and the use convenience of the device is reduced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the punching hole flanging device which has the advantages of being capable of adjusting the height of a hole flanging mechanism, improving the use convenience and the like, and solves the problems that the hole flanging mechanism cannot be adjusted and is inconvenient to use in the prior art.
(II) technical scheme
The invention provides the following technical scheme: a punching hole flanging device comprises a bottom plate, wherein supporting columns are fixedly connected at four corners of the lower surface of the bottom plate, two vertical plates are symmetrically and fixedly connected to the side wall of the upper side of the bottom plate, the two vertical plates are respectively positioned at the left end and the right end of the bottom plate, a same transverse plate is fixedly connected between the two vertical plates, the side wall of the upper side of the transverse plate is aligned to the side wall of the upper side of the vertical plates, a hole flanging die is arranged above the transverse plate, a plate is arranged between the hole flanging die and the transverse plate, two sliding holes are symmetrically formed in the side wall of the upper side of the transverse plate, punching rods are movably sleeved in the two sliding holes, the two ends of each punching rod extend out of the sliding holes, the upper ends of the two punching rods are fixedly connected with a same pressing plate, a punching machine is arranged above the pressing plate, both ends of the threaded rod extend out of the threaded holes, the upper end of the threaded rod is rotatably connected with a U-shaped plate, the side wall of the lower side of the U-shaped plate is provided with a rotating groove, the groove wall of the rotating groove is rotationally connected with the rod wall of the threaded rod through a bearing, two limiting rods are symmetrically and fixedly connected with the side wall of the lower side of the U-shaped plate, limiting holes corresponding to the limiting rods are arranged on the side wall of the upper side of the bottom plate, the lower end of the limiting rod penetrates through the bottom plate through a limiting hole, the side wall of one side of the U-shaped plate opposite to the U-shaped plate is fixedly connected with a same fixing shaft, a rotating rod is movably sleeved outside the fixed shaft, a rotating hole is formed in the rod wall of the rotating rod, the fixed shaft penetrates through the rotating rod through the rotating hole, two fixing holes are symmetrically formed in the side wall of the upper side of the transverse plate, hole flanging rods are movably sleeved in the fixing holes, and two ends of each hole flanging rod extend out of the fixing holes.
Preferably, the side wall of the lower side of the pressing plate is fixedly connected with a fixing rod, the side wall of the upper side of the transverse plate is provided with a moving hole corresponding to the fixing rod, the lower end of the fixing rod penetrates through the transverse plate through the moving hole, a compression spring is movably sleeved on the rod wall of the fixing rod, and the compression spring is located between the pressing plate and the transverse plate.
Preferably, four the equal fixedly connected with double-screw bolt of lower extreme of support column, double-screw bolt thread bush is equipped with the mounting panel, the screw has been seted up to the lateral wall of mounting panel upside, the double-screw bolt runs through the mounting panel through the screw, two pinholes have been seted up to the lateral wall symmetry of mounting panel upside, and the cotter has been cup jointed in two pinholes equal activities.
Preferably, two the equal fixedly connected with fixed block of lateral wall on one side is carried on the back mutually to the riser, the lateral wall fixedly connected with locating lever of fixed block upside, the equal fixedly connected with locating plate of lateral wall of the flanging dies left and right sides, the locating hole has been seted up to the lateral wall of locating plate downside, the locating lever runs through the locating plate through the locating hole.
Preferably, the side wall of the upper side of the bottom plate is symmetrically and fixedly connected with two supporting blocks, the upper ends of the two supporting blocks are fixedly connected with supporting blocks, and the supporting blocks are located below the rotating rod.
Preferably, the rod wall of the threaded rod close to the lower end is symmetrically and fixedly connected with two push rods.
Preferably, both ends of the rotating rod are fixedly connected with fixing balls, and the two fixing balls are respectively positioned below the punching rod and the hole flanging rod.
(III) advantageous effects
Compared with the prior art, the invention provides a punching hole flanging device, which has the following beneficial effects:
1. the punching hole flanging device comprises a bottom plate, a support column, a vertical plate, a transverse plate, a hole flanging die, a plate, a sliding hole, a punching rod, a pressing plate, a punching machine, a threaded hole, a threaded rod, a U-shaped plate, a rotating groove, a limiting rod, a limiting hole, a fixed shaft, a rotating rod, a rotating hole, a fixed hole and a hole flanging rod, wherein the bottom plate, the support column, the vertical plate, the transverse plate, the hole flanging die, the threaded rod, the U-shaped plate, the rotating groove, the limiting rod, the fixed shaft, the rotating rod, the rotating hole, the fixed hole and the hole flanging rod are arranged; when the height of dwang needs to be adjusted, the threaded rod is rotated, and through the screw-thread fit between threaded rod and the screw hole, and mutually support through gag lever post and spacing hole, can make the vertical upwards or the downstream of U template, the U template drives the dwang and removes to can change the height of dwang, be convenient for carry out the return to the dwang and adjust, the effectual hole flanging precision that has improved.
2. This punching press hole flanging device, through the dead lever that sets up, removal hole and compression spring, during the use, when the clamp plate needs the return, under compression spring self resilience power, compression spring promotes the clamp plate rebound to make the clamp plate reply the normal position, avoided the unable self return of clamp plate to lead to the problem that needs manual return, the effectual convenience that improves the device use.
Drawings
Fig. 1 is a schematic structural diagram of a punching hole flanging device provided by the invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is an enlarged view of a portion B of FIG. 1;
fig. 4 is a partial structure enlarged view of a portion C in fig. 1.
In the figure: the device comprises a base plate 1, a support column 2, a vertical plate 3, a transverse plate 4, a hole flanging die 5, a plate 6, a sliding hole 7, a stamping rod 8, a pressing plate 9, a stamping machine 10, a threaded hole 11, a threaded rod 12, a U-shaped plate 13, a rotating groove 14, a limiting rod 15, a limiting hole 16, a fixed shaft 17, a rotating rod 18, a rotating hole 19, a fixed hole 20, a hole flanging rod 21, a fixed rod 22, a movable hole 23, a compression spring 24, a stud 25, a mounting plate 26, a threaded hole 27, a pin hole 28, a pin bolt 29, a fixed block 30, a positioning rod 31, a positioning plate 32, a positioning hole 33, a supporting block 34, a supporting block 35.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a punching hole flanging device comprises a bottom plate 1, wherein supporting columns 2 are fixedly connected to four corners of the lower surface of the bottom plate 1, two vertical plates 3 are symmetrically and fixedly connected to the side wall of the upper side of the bottom plate 1, the two vertical plates 3 are respectively positioned at the left end and the right end of the bottom plate 1, a horizontal plate 4 is fixedly connected between the two vertical plates 3, the side wall of the upper side of the horizontal plate 4 is aligned with the side wall of the upper side of the vertical plate 3, a hole flanging die 5 is arranged above the horizontal plate 4, a plate 6 is arranged between the hole flanging die 5 and the horizontal plate 4, two sliding holes 7 are symmetrically formed in the side wall of the upper side of the horizontal plate 4, punching rods 8 are movably sleeved in the two sliding holes 7, two ends of the punching rods 8 extend out of the sliding holes 7, a same pressing plate 9 is fixedly connected to the upper ends, threaded rods 12 are sleeved in the two threaded holes 11 in a threaded manner, two ends of each threaded rod 12 extend out of the threaded holes 11, the upper end of each threaded rod 12 is rotatably connected with a U-shaped plate 13, a rotating groove 14 is formed in the side wall of the lower side of each U-shaped plate 13, the groove wall of each rotating groove 14 is rotatably connected with the rod wall of each threaded rod 12 through a bearing, two limiting rods 15 are symmetrically and fixedly connected with the side wall of the lower side of each U-shaped plate 13, limiting holes 16 corresponding to the limiting rods 15 are formed in the side wall of the upper side of the bottom plate 1, the lower ends of the limiting rods 15 penetrate through the bottom plate 1 through the limiting holes 16, a same fixed shaft 17 is fixedly connected between the side walls of the opposite sides of the U-shaped plates 13, a rotating rod 18 is movably sleeved outside the fixed shaft 17, a rotating hole 19 is formed in the rod wall of the rotating rod 18, the, when the hole flanging die is used, the plate 6 is placed between the transverse plate 4 and the hole flanging die 5, the punching machine 10 punches downwards, the punching machine 10 drives the pressing plate 9 to move downwards, the pressing plate 9 drives the two punching rods 10 to move downwards, the two punching rods 10 drive the rotating rod 18 to rotate downwards, the rotating rod 18 rotates by taking the fixed shaft 17 as an axis, one end of the rotating rod 18 rotates upwards, so that the hole flanging rod 21 can be driven to move upwards, the hole flanging rod 21 slides in the fixed hole 20, and the hole flanging rod 21 performs hole flanging on the plate 6; when the height of dwang 18 needs to be adjusted, threaded rod 12 is rotated, through threaded fit between threaded rod 12 and threaded hole 11, and mutually supports through gag lever post 15 and spacing hole 16, can make the vertical upwards or the downstream of U template 13, and U template 13 drives dwang 18 and moves to can change the height of dwang 18, be convenient for carry out the return to dwang 18 and adjust, effectual hole flanging precision that has improved.
Lateral wall fixedly connected with dead lever 22 of clamp plate 9 downside, the removal hole 23 corresponding with dead lever 22 has been seted up to the lateral wall of diaphragm 4 upside, the lower extreme of dead lever 22 runs through diaphragm 4 through removing hole 23, the pole wall movable sleeve of dead lever 22 is equipped with compression spring 24, compression spring 24 is located between clamp plate 9 and the diaphragm 4, in the use, when clamp plate 9 needs the return, under the effect of compression spring 24 self resilience force, compression spring 24 promotes clamp plate 9 and upwards removes, thereby make clamp plate 9 reply the normal position, avoid the unable self return of clamp plate 9 to lead to the problem that needs manual return, the effectual convenience that has improved the device use.
The equal fixedly connected with double-screw bolt 25 of lower extreme of four support columns 2, double-screw bolt 25 external thread cover are equipped with mounting panel 26, and screw 27 has been seted up to the lateral wall of mounting panel 26 upside, and double-screw bolt 25 runs through mounting panel 26 through screw 27, and two pinhole 28 have been seted up to the lateral wall symmetry of mounting panel 26 upside, and equal activity has cup jointed cotter 29 in two pinhole 28, is convenient for carry out fixed mounting to the device.
The equal fixedly connected with fixed block 30 of lateral wall of two riser 3 mutually opposite sides one side, the lateral wall fixedly connected with locating lever 31 of the 30 upside of fixed block, the equal fixedly connected with locating plate 32 of lateral wall of the 5 left and right sides of hole flanging mould, locating hole 33 has been seted up to the lateral wall of locating plate 32 downside, and locating lever 31 runs through locating plate 32 through locating hole 33, mutually supports through locating lever 31 and locating hole 33, can fix a position hole flanging mould 5, has improved the convenience of hole flanging mould 5 installation.
Two supporting blocks 34 of lateral wall symmetry fixedly connected with of bottom plate 1 upside, the equal fixedly connected with tray 35 in upper end of two supporting blocks 34, tray 35 are located the below of dwang 18, and supporting block 34 and tray 35 can carry on spacingly to dwang 18, avoid dwang 18 excessively to rotate.
Two push rods 36 are symmetrically and fixedly connected to the rod wall of the threaded rod 12 close to the lower end, the threaded rod 12 can be driven to rotate by pushing the push rods 36, and operation convenience is improved.
The equal fixedly connected with fixed ball 37 in both ends of dwang 18, two fixed balls 37 are located the below of stamping rod 8 and hole flanging rod 21 respectively, and fixed ball 37 can reduce the frictional resistance between dwang 18 and stamping rod 8 and the hole flanging rod 21, has improved the smooth and easy degree of device use.
In summary, when the punching and hole flanging device is used, the plate 6 is placed between the transverse plate 4 and the hole flanging die 5, the punching machine 10 punches downwards, the punching machine 10 drives the pressing plate 9 to move downwards, the pressing plate 9 drives the two punching rods 10 to move downwards, the two punching rods 10 drive the rotating rod 18 to rotate downwards, the rotating rod 18 rotates around the fixed shaft 17, one end of the rotating rod 18 rotates upwards, so that the hole flanging rod 21 can be driven to move upwards, the hole flanging rod 21 slides in the fixed hole 20, and the hole flanging rod 21 performs hole flanging on the plate 6; when the height of the rotating rod 18 needs to be adjusted, the threaded rod 12 is rotated, the U-shaped plate 13 can vertically move upwards or downwards through the threaded fit between the threaded rod 12 and the threaded hole 11 and the mutual fit between the limiting rod 15 and the limiting hole 16, the U-shaped plate 13 drives the rotating rod 18 to move, so that the height of the rotating rod 18 can be changed, the rotating rod 18 is convenient to return and adjust, and the hole flanging precision is effectively improved; during the use, when clamp plate 9 needs the return, under the effect of compression spring 24 self resilience force, compression spring 24 promotes clamp plate 9 and upwards removes to make clamp plate 9 reply the normal position, avoid the unable self return of clamp plate 9 to lead to the problem that needs manual return, the effectual convenience that improves the device use.
It should be noted that the term "comprises/comprising" when used in this specification is taken to specify the presence of stated elements, integers, steps, operations, elements, components, and/or groups thereof, but does not exclude the presence or addition of other elements, integers, steps, operations, elements, components, and/or groups thereof. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The punching hole flanging device comprises a bottom plate (1) and is characterized in that supporting columns (2) are fixedly connected to four corners of the lower surface of the bottom plate (1), two vertical plates (3) are symmetrically and fixedly connected to the side wall of the upper side of the bottom plate (1), the two vertical plates (3) are respectively located at the left end and the right end of the bottom plate (1), a same transverse plate (4) is fixedly connected between the two vertical plates (3), the side wall of the upper side of the transverse plate (4) is aligned to the side wall of the upper side of the vertical plates (3), a hole flanging die (5) is arranged above the transverse plate (4), a plate (6) is arranged between the hole flanging die (5) and the transverse plate (4), two sliding holes (7) are symmetrically formed in the side wall of the upper side of the transverse plate (4), punching rods (8) are movably sleeved in the two sliding holes (7), and the two ends of each punching rod (8), the upper ends of the two stamping rods (8) are fixedly connected with the same pressing plate (9), a stamping machine (10) is arranged above the pressing plate (9), two threaded holes (11) are symmetrically formed in the side wall of the upper side of the bottom plate (1), threaded rods (12) are sleeved in the two threaded holes (11) in a threaded manner, the threaded holes (11) extend out of the two ends of each threaded rod (12), a U-shaped plate (13) is rotatably connected to the upper end of each threaded rod (12), a rotating groove (14) is formed in the side wall of the lower side of the U-shaped plate (13), the groove wall of the rotating groove (14) is rotatably connected with the rod wall of the threaded rod (12) through a bearing, two limiting rods (15) are symmetrically and fixedly connected to the side wall of the lower side of the U-shaped plate (13), limiting holes (16) corresponding to the limiting rods (15) are formed in the side wall of the upper side of the bottom, same root fixed axle (17) of fixedly connected with between the lateral wall of U template (13) relative one side, the outer movable sleeve of fixed axle (17) is equipped with dwang (18), rotation hole (19) have been seted up to the pole wall of dwang (18), dwang (18) are run through rotation hole (19) fixed axle (17), two fixed orificess (20), two have been seted up to the lateral wall symmetry of diaphragm (4) upside fixed orifices (20) have all been cup jointed in the activity in fixed orifices (20) and have been turned over hole pole (21), fixed orifices (20) all are stretched out at the both ends of hole pole (21) that turn over.
2. The punch flanging device of claim 1, wherein: the utility model discloses a clamp plate, including clamp plate (9), lateral wall fixedly connected with dead lever (22) of clamp plate (9) downside, the removal hole (23) corresponding with dead lever (22) have been seted up to the lateral wall of diaphragm (4) upside, the lower extreme of dead lever (22) runs through diaphragm (4) through removal hole (23), the pole wall activity cover of dead lever (22) is equipped with compression spring (24), compression spring (24) are located between clamp plate (9) and diaphragm (4).
3. The punch flanging device of claim 1, wherein: four equal fixedly connected with double-screw bolt (25) of lower extreme of support column (2), double-screw bolt (25) external thread bush is equipped with mounting panel (26), screw (27) have been seted up to the lateral wall of mounting panel (26) upside, double-screw bolt (25) run through mounting panel (26) through screw (27), two pinhole (28) have been seted up to the lateral wall symmetry of mounting panel (26) upside, and round pin bolt (29) have been cup jointed in two pinhole (28) equal activity.
4. The punch flanging device of claim 1, wherein: two equal fixedly connected with fixed block (30) of lateral wall on one side back to the back of the body riser (3), the lateral wall fixedly connected with locating lever (31) of fixed block (30) upside, the equal fixedly connected with locating plate (32) of lateral wall of the flanging dies (5) left and right sides, locating hole (33) have been seted up to the lateral wall of locating plate (32) downside, locating lever (31) run through locating plate (32) through locating hole (33).
5. The punch flanging device of claim 1, wherein: the side wall of bottom plate (1) upside symmetry fixedly connected with two supporting shoes (34), two the equal fixedly connected with tray (35) in upper end of supporting shoe (34), tray (35) are located the below of dwang (18).
6. The punch flanging device of claim 1, wherein: two push rods (36) are symmetrically and fixedly connected to the rod wall of the threaded rod (12) close to the lower end.
7. The punch flanging device of claim 1, wherein: the two ends of the rotating rod (18) are fixedly connected with fixing balls (37), and the fixing balls (37) are respectively located below the punching rod (8) and the hole flanging rod (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011144048.1A CN112191722A (en) | 2020-10-23 | 2020-10-23 | Punching hole flanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011144048.1A CN112191722A (en) | 2020-10-23 | 2020-10-23 | Punching hole flanging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112191722A true CN112191722A (en) | 2021-01-08 |
Family
ID=74012391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011144048.1A Pending CN112191722A (en) | 2020-10-23 | 2020-10-23 | Punching hole flanging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112191722A (en) |
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| KR102032097B1 (en) * | 2019-07-24 | 2019-10-14 | 김재현 | Automated machining equipment for pipe joints of vehicle muffler case |
| CN210702070U (en) * | 2019-09-11 | 2020-06-09 | 昆山凯诺精密模具有限公司 | Progressive die tooth-drawing flanging mechanism |
| CN211304444U (en) * | 2019-08-28 | 2020-08-21 | 祥鑫科技股份有限公司 | Swing block type hole reversing mechanism |
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| CN201848484U (en) * | 2010-06-19 | 2011-06-01 | 武汉基准汽车模具有限公司 | Flanging die for automobile covering piece |
| CN201755608U (en) * | 2010-06-23 | 2011-03-09 | 山东潍坊福田模具有限责任公司 | Hole flanging or edge flanging transmission mechanism for mold |
| CN202146945U (en) * | 2011-05-05 | 2012-02-22 | 天津市中环三峰电子有限公司 | Progressive punching die with riveting device |
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| CN106424266A (en) * | 2016-12-23 | 2017-02-22 | 安徽江淮汽车集团股份有限公司 | Upper hole flanging mechanism and mould |
| CN106694713A (en) * | 2017-03-07 | 2017-05-24 | 安徽江淮汽车集团股份有限公司 | Perforated jacking mechanism |
| CN206543813U (en) * | 2017-03-14 | 2017-10-10 | 博程模具（昆山）有限公司 | A kind of rigid material removing mechanism of continuous stamping die flanging upward hole |
| CN107186055A (en) * | 2017-07-25 | 2017-09-22 | 富士瑞鹄技研（芜湖）有限公司 | It is a kind of to turn over Wedge mechanism in plate punching |
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| CN211304444U (en) * | 2019-08-28 | 2020-08-21 | 祥鑫科技股份有限公司 | Swing block type hole reversing mechanism |
| CN210702070U (en) * | 2019-09-11 | 2020-06-09 | 昆山凯诺精密模具有限公司 | Progressive die tooth-drawing flanging mechanism |
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