CN212733772U - Positioning mechanism for punching metal plate - Google Patents
Positioning mechanism for punching metal plate Download PDFInfo
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- CN212733772U CN212733772U CN202021085719.7U CN202021085719U CN212733772U CN 212733772 U CN212733772 U CN 212733772U CN 202021085719 U CN202021085719 U CN 202021085719U CN 212733772 U CN212733772 U CN 212733772U
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Abstract
The utility model discloses a sheet metal punches a hole and uses positioning mechanism relates to sheet metal field of punching a hole, can not autoloading on the operation panel to current sheet metal mechanism of punching a hole, the problem of accurate location, the following scheme of present proposition, the on-line screen storage device comprises a base, the top both sides fixedly connected with driving motor of base, two one side that driving motor is close to each other is equipped with the box with base fixed connection, driving motor's output shaft fixedly connected with pivot, the fixed cover in one side that the pivot is close to driving motor is equipped with first gear, two the fixed cover of one end that the pivot is close to each other is equipped with the second gear, the welding of the top both sides of base has the support frame. The utility model discloses not only realize the autoloading of sheet metal spare on the operation panel, according to the fixed rotational speed of driving motor output shaft, ensured the accurate positioning that sheet metal spare punched a hole moreover, improved whole machining efficiency.
Description
Technical Field
The utility model relates to a sheet metal piece field of punching a hole especially relates to a sheet metal piece punches a hole and uses positioning mechanism.
Background
The punching machine is a mechanical device which completes punching by mounting raw materials and enabling a punching die to act on the materials under the driving of a power mechanism. The punching machine can perform the operations of sheet processing, punching, die pressing, embossing and the like for forcing metal to enter a die.
The existing metal plate punching mechanism needs manpower to push materials mostly in the working process, not only reduces the positioning punching accuracy, but also reduces the overall machining efficiency, and therefore the positioning mechanism for punching the metal plate is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of sheet metal piece punches a hole and uses positioning mechanism has solved the problem that can not autoloading, accurate location on the operation panel of current sheet metal piece mechanism of punching a hole.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a positioning mechanism for punching metal plates comprises a base, wherein driving motors are fixedly connected to two sides of the top of the base, a box body fixedly connected with the base is arranged on one side, close to each other, of each driving motor, a rotating shaft is fixedly connected to an output shaft of each driving motor, a first gear is fixedly sleeved on one side, close to each driving motor, of each rotating shaft, a second gear is fixedly sleeved on one end, close to each other, of each rotating shaft, a support frame is welded to two sides of the top of the base, a second rotating bearing is welded to the top of the support frame, a reciprocating lead screw is fixedly sleeved on the inner portion of the second rotating bearing, a third gear is fixedly sleeved on the outer portion of the reciprocating lead screw, the first gear and the third gear are in meshing transmission, a threaded sleeve is sleeved on one side, close to each other, of the two reciprocating lead screws, the welding of one side that the top of push pedal is close to the box inner wall has the guide bar, there is the conveyer belt the below of push pedal, the inside fixedly connected with flexible rack of conveyer belt, and flexible rack and the transmission of second gear engagement, two one side that the conveyer belt is close to each other is equipped with the top welded operation panel with the base, the top of operation panel be equipped with the top outer wall fixed connection's of box swager construct, swager constructs's both sides are equipped with fixed establishment.
Preferably, the box walls on two sides of the box body are provided with a first guide hole and a second guide hole, the guide rod movably penetrates through the first guide hole, and the threaded sleeve movably penetrates through the second guide hole.
Preferably, the material pressing mechanism comprises a first hydraulic cylinder fixedly connected with the top of the box body, an output shaft of the first hydraulic cylinder is fixedly connected with a punch, a first movable hole is formed in the wall of the top of the box body, and an output shaft of the first hydraulic cylinder penetrates through the first movable hole.
Preferably, the fixing mechanism comprises two second hydraulic cylinders fixedly connected with the top box wall of the box body, output shafts of the second hydraulic cylinders are fixedly connected with a connecting plate, springs are connected to two sides of the bottom of the connecting plate, and pressing blocks are fixedly connected to the bottom ends of the springs.
Preferably, two second movable holes are formed in the box wall of the top of the box body, the output shaft of the second hydraulic cylinder penetrates through the second movable holes, the arrangement grooves are formed in two sides of the bottom of the connecting plate, and the springs are sleeved in the arrangement grooves.
Preferably, the top of base is the echelonment structure, the outside fixed cover of pivot is equipped with first rotating bearing, the bottom fixedly connected with bracing piece of first rotating bearing, the bottom welding of bracing piece is on the base.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a through installing the box, a spring, the guide bar, the third gear, driving motor, a pedestal, first gear, the conveyer belt, flexible rack, the operation panel, the drift, the briquetting, the second gear, the backup pad, first rotating bearing, the support frame, reciprocal lead screw, the second rotating bearing, the thread bush, the push pedal, the connecting plate, second hydraulic cylinder, first guiding hole, the second guiding hole, pivot isotructure, wherein the output shaft of two driving motor drives the pivot and rotates, thereby drive first gear and second gear rotation, first gear and third gear meshing transmission, thereby drive the third gear rotation, thereby drive reciprocal lead screw rotation, then drive the thread bush and move, thereby drive the push pedal to extrude metal plate, while second gear and flexible rack meshing transmission, thereby drive flexible rack removal, flexible rack drives the conveyer belt rotation of top, therefore, automatic feeding of the metal plate on the operating platform can be realized, accurate positioning of punching of the metal plate is ensured by the constant rotating speed of the output shaft of the driving motor, the mechanism is novel in design and simple to operate, automatic feeding of the metal plate on the operating platform is realized, accurate positioning of punching of the metal plate is ensured according to the fixed rotating speed of the output shaft of the driving motor, and the whole machining efficiency is improved.
Drawings
Fig. 1 is a schematic front view of a positioning mechanism for punching a metal plate according to the present invention;
fig. 2 is a schematic side view of the positioning mechanism for punching a metal plate according to the present invention.
In the figure: the device comprises a box body 1, a spring 2, a guide rod 3, a third gear 4, a driving motor 5, a base 6, a first gear 7, a conveyor belt 8, a flexible rack 9, an operation table 10, a punch 11, a pressing block 12, a second gear 13, a support plate 14, a first rotating bearing 15, a support frame 16, a reciprocating screw rod 17, a second rotating bearing 18, a threaded sleeve 19, a push plate 20, a connecting plate 21, a second hydraulic cylinder 22, a first hydraulic cylinder 23, a first guide hole 24, a second guide hole 25 and a rotating shaft 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a positioning mechanism for punching a metal plate comprises a base 6, driving motors 5 are fixedly connected to two sides of the top of the base 6, a box body 1 fixedly connected with the base 6 is arranged on one side, close to each other, of each of the two driving motors 5, a rotating shaft 26 is fixedly connected to an output shaft of each of the driving motors 5, a first gear 7 is fixedly sleeved on one side, close to each of the driving motors 26, of each of the rotating shafts 26, a second gear 13 is fixedly sleeved on one end, close to each other, of each of the two rotating shafts 26, supporting frames 16 are welded on two sides of the top of the base 6, a second rotating bearing 18 is welded on the top of each of the supporting frames 16, a reciprocating screw rod 17 is fixedly sleeved inside each of the second rotating bearing 18, a third gear 4 is fixedly sleeved on the outside of each reciprocating screw rod 17, the first, two thread bush 19 one end fixedly connected with push pedal 20 that are close to each other, the welding of one side that the top of push pedal 20 is close to 1 inner wall of box has guide bar 3, there is conveyer belt 8 push pedal 20's below, conveyer belt 8's inside fixedly connected with flexible rack 9, and flexible rack 9 meshes the transmission with second gear 13, one side that two conveyer belts 8 are close to each other is equipped with the top welded operation panel 10 with base 6, the top of operation panel 10 is equipped with the swager constructs with the top outer wall fixed connection of box 1, the both sides of swager construct are equipped with fixed establishment.
In this embodiment, the box walls on two sides of the box body 1 are provided with a first guiding hole 24 and a second guiding hole 25, the guiding rod 3 movably penetrates through the first guiding hole 24, and the threaded sleeve 19 movably penetrates through the second guiding hole 25.
In this embodiment, swager constructs including the first pneumatic cylinder 23 with the top fixed connection of box 1, the output shaft fixedly connected with drift 11 of first pneumatic cylinder 23, and first activity hole has been seted up to the top tank wall of box 1, and the output shaft of first pneumatic cylinder 23 runs through first activity hole.
In this embodiment, the fixing mechanism includes two second hydraulic cylinders 22 fixedly connected with the top box wall of the box body 1, an output shaft of the second hydraulic cylinders 22 is fixedly connected with a connecting plate 21, two sides of the bottom of the connecting plate 21 are connected with springs 2, and bottom ends of the springs 2 are fixedly connected with a pressing block 12.
In this embodiment, two second movable holes are opened in the top box wall of box 1, and the output shaft of second hydraulic cylinder 22 runs through the second movable hole, and the settling tank has been seted up to the bottom both sides of connecting plate 21, and the spring 2 cover is established in the settling tank.
In this embodiment, the top of the base 6 is a stepped structure, the first rotating bearing 15 is fixedly sleeved outside the rotating shaft 26, the bottom end of the first rotating bearing 15 is fixedly connected with the supporting rod 14, and the bottom end of the supporting rod 14 is welded on the base 6.
The working principle is that firstly, a metal plate is placed on an operation table 10, an output shaft of a driving motor 5 rotates to drive a rotating shaft 26 to rotate, so as to drive a first gear 7 and a second gear 13 to rotate, the first gear 7 is in meshing transmission with a third gear 4, so as to drive the third gear 4 to rotate, so as to drive a reciprocating screw rod 17 to rotate, a thread sleeve sleeved on the reciprocating screw rod 17 is driven to move left and right, so as to drive a push plate to extrude the metal plate, meanwhile, the second gear 13 is in meshing transmission with a flexible rack 9, so as to drive a flexible rack 9 to move, the flexible rack 9 drives an upper conveyor belt 8 to rotate, so as to finish the fixing of the metal plate on the operation table 10 and finish an automatic feeding task, when a punching plate is prepared, output shafts of two second hydraulic cylinders 22 move downwards to drive a connecting plate 21 to move downwards to a pressing, meanwhile, the output shaft of the first hydraulic cylinder 23 moves downwards to drive the punch 11 fixedly connected with the output shaft to punch a metal plate sample, so that a primary punching task is completed, the conveyor belt is driven to rotate at a constant speed according to the fixed rotating speed of the output shaft of the driving motor 5, and finally the task of positioning and punching the metal plate is completed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a sheet metal punches a hole and uses positioning mechanism, includes base (6), its characterized in that, the top both sides fixedly connected with driving motor (5) of base (6), two one side that driving motor (5) are close to each other is equipped with box (1) with base (6) fixed connection, the output shaft fixedly connected with pivot (26) of driving motor (5), one side fixed cover that pivot (26) are close to driving motor (5) is equipped with first gear (7), two the fixed cover of one end that pivot (26) are close to each other is equipped with second gear (13), the welding of the top both sides of base (6) has support frame (16), the welding of the top of support frame (16) has second rolling bearing (18), the inside fixed cover of second rolling bearing (18) is equipped with reciprocal lead screw (17), the outside fixed cover of reciprocal lead screw (17) is equipped with third gear (4), the first gear (7) and the third gear (4) are in meshing transmission, one side of the two reciprocating screw rods (17) close to each other is sleeved with a threaded sleeve (19) in a threaded manner, one end of the two threaded sleeves (19) close to each other is fixedly connected with a push plate (20), a guide rod (3) is welded on one side of the top of the push plate (20) close to the inner wall of the box body (1), a conveyor belt (8) is arranged below the push plate (20), a flexible rack (9) is fixedly connected inside the conveyor belt (8), the flexible rack (9) is in meshed transmission with the second gear (13), one side of the two conveyor belts (8) close to each other is provided with an operating table (10) welded with the top of the base (6), a material pressing mechanism fixedly connected with the outer wall of the top of the box body (1) is arranged above the operating platform (10), and fixing mechanisms are arranged on two sides of the material pressing mechanism.
2. A positioning mechanism for punching metal plates according to claim 1, characterized in that the box body (1) is provided with a first guide hole (24) and a second guide hole (25) on two side walls, the guide rod (3) movably penetrates through the first guide hole (24), and the threaded sleeve (19) movably penetrates through the second guide hole (25).
3. The positioning mechanism for punching the metal plate according to claim 1, wherein the pressing mechanism comprises a first hydraulic cylinder (23) fixedly connected with the top of the box body (1), an output shaft of the first hydraulic cylinder (23) is fixedly connected with a punch (11), a first movable hole is formed in the wall of the top of the box body (1), and the output shaft of the first hydraulic cylinder (23) penetrates through the first movable hole.
4. A positioning mechanism for punching metal sheets according to claim 1, wherein the fixing mechanism comprises two second hydraulic cylinders (22) fixedly connected with the top wall of the box body (1), the output shafts of the second hydraulic cylinders (22) are fixedly connected with a connecting plate (21), springs (2) are connected to two sides of the bottom of the connecting plate (21), and pressing blocks (12) are fixedly connected to the bottom ends of the springs (2).
5. The positioning mechanism for punching the metal plate according to claim 4, wherein two second movable holes are formed in the top box wall of the box body (1), the output shaft of the second hydraulic cylinder (22) penetrates through the second movable holes, the two sides of the bottom of the connecting plate (21) are provided with placement grooves, and the spring (2) is sleeved in the placement grooves.
6. A positioning mechanism for punching a metal plate according to claim 1, wherein the top of the base (6) is a stepped structure, the outer portion of the rotating shaft (26) is fixedly sleeved with a first rotating bearing (15), the bottom end of the first rotating bearing (15) is fixedly connected with a supporting rod (14), and the bottom end of the supporting rod (14) is welded on the base (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021085719.7U CN212733772U (en) | 2020-06-13 | 2020-06-13 | Positioning mechanism for punching metal plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021085719.7U CN212733772U (en) | 2020-06-13 | 2020-06-13 | Positioning mechanism for punching metal plate |
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| Publication Number | Publication Date |
|---|---|
| CN212733772U true CN212733772U (en) | 2021-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021085719.7U Active CN212733772U (en) | 2020-06-13 | 2020-06-13 | Positioning mechanism for punching metal plate |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732106A (en) * | 2021-08-10 | 2021-12-03 | 何小枝 | Automatic hot trimmer for hardware machining |
| CN114226551A (en) * | 2021-12-23 | 2022-03-25 | 无锡维通利电气有限公司 | Circuit breaker copper sheet processingequipment |
-
2020
- 2020-06-13 CN CN202021085719.7U patent/CN212733772U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732106A (en) * | 2021-08-10 | 2021-12-03 | 何小枝 | Automatic hot trimmer for hardware machining |
| CN114226551A (en) * | 2021-12-23 | 2022-03-25 | 无锡维通利电气有限公司 | Circuit breaker copper sheet processingequipment |
| CN114226551B (en) * | 2021-12-23 | 2024-05-31 | 无锡维通利电气有限公司 | Circuit breaker copper sheet processingequipment |
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