CN115582473A - A swing punching device for punching sheet - Google Patents

Abstract

The utility model provides a punching sheet swaps stamping device, belong to and sway stamping device technical field, including the punching machine, feeder and coil stock section of thick bamboo, one side of punching machine is provided with the waste material case, the intercommunication has the waste material baffle between punching machine and the waste material case, the bottom of feeder is provided with the base, be provided with sliding construction between base and the feeder, it has the bull stick to alternate in the coil stock section of thick bamboo, the one end of bull stick is connected with driven gear, driven gear's opposite side is provided with the driving gear, one side of driving gear is provided with its pivoted motor of drive, the inside of coil stock section of thick bamboo is provided with the location section of thick bamboo, be provided with on the location section of thick bamboo and drive coil stock section of thick bamboo pivoted moving structure, the bottom fixed mounting of feeder has the bottom plate, alternate threaded rod and slide bar in the bottom plate, be provided with guide structure between threaded rod and the driven gear, make the blowing of steel band and the smooth and smooth pay-off realization synchronous pay-off of feeder on coil stock section of thick bamboo, improve the stability of steel band blowing process, and the smoothness of guide, the space in workshop has been saved.

Description

A swing punching device for punching sheet

technical field

The invention belongs to the field of swing punching devices, and in particular relates to a swing punching device for sheet punching.

Background technique

In national production, the stamping process has the advantages of saving materials and energy, high efficiency, low technical requirements for operators, and the ability to produce products that cannot be achieved by mechanical processing through various mold applications. Its uses are becoming more and more extensive. Stamping production is mainly for plates. Blanking, punching, forming, deep drawing, trimming, fine blanking, shaping, riveting and extrusion parts can be made through molds, which are widely used In various fields, the principle of the stamping machine is to drive the flywheel through the motor, and drive the crank linkage mechanism through the clutch and the transmission gear to move the slider up and down, and drive the drawing die to form the steel plate. However, in the process of using the existing stamping device, only the feeder Swing, so that the device for rewinding the steel belt is placed at a delicate distance, so that the material can be discharged with a more swinging motion, without affecting the directional discharge of the steel belt, which wastes a lot of workshop space, and the steel belt is easy to cause friction on the ground , so that the quality of stamping is greatly reduced.

Contents of the invention

The present invention mainly solves the technical problems existing in the above-mentioned prior art, and provides a punching sheet swing punching device.

The above-mentioned technical problems of the present invention are mainly solved by the following technical solutions: a punching sheet swing punching device, including a punching machine, a feeding machine and a coil barrel, a waste box is arranged on one side of the punching machine, the A waste material guide plate is connected between the punching machine and the waste material box, a base is provided at the bottom end of the feeder, a sliding structure is provided between the base and the feeder, a rotating rod is interspersed in the roll material barrel, and the rotating rod One end of the rod is connected with a driven gear, the other side of the driven gear is provided with a driving gear to drive its rotation, one side of the driving gear is provided with a motor to drive its rotation, and the inside of the coil drum is provided with There is a positioning cylinder, and the positioning cylinder is provided with a moving structure that drives the coil to rotate. The bottom end of the feeder is fixed with a bottom plate, and a threaded rod and a sliding rod are interspersed in the bottom plate. A guide structure is arranged between the moving gears.

Preferably, the sliding structure includes a sliding bar and a sliding groove, the sliding groove is arranged at the top center of the base, and the two ends of the sliding groove are not connected to the outside world, and the sliding bar is fixedly installed in the center of the bottom end of the bottom plate position, the slide bar is slidably connected in the chute, and the size of the slide bar matches the chute.

As a preference, both ends of the rotating rod are provided with a first supporting frame providing support, both ends of the rotating rod are movably connected to the first supporting frame, and the driven gear is fixedly installed at one end of the rotating rod , and the driven gear is located between the adjacent first support frame and the reel.

As a preference, a rotating shaft is fixedly installed at the central position of the driving gear, and the two ends of the rotating shaft are provided with a second supporting frame providing support, and the two ends of the rotating shaft are movably connected to the second supporting frame, and the rotating shaft The corresponding end is fixedly connected with the motor.

Preferably, the sides of the driving gear and the driven gear are connected together through the meshing of mutual gear teeth and tooth grooves.

Preferably, the moving structure includes a limiting column, and a baffle plate is fixedly installed at one end of the positioning cylinder inside the coil, a limiting groove is opened on the positioning cylinder, and a through hole is opened on the coil hole, and the limiting column is fixedly installed in the through hole, and the bottom end of the limiting column is slidably connected in the limiting groove.

Preferably, the limiting grooves are connected to and connected at the bottom end of the other end of the positioning cylinder along a straight line from the top end of one end of the positioning cylinder to both sides.

As a preference, on the driven gear, centering on the central axis of the driven gear, inserting rods are fixedly installed on the upper and lower sides at equal intervals. One end is inserted into the socket and extends into the positioning cylinder.

Preferably, the guide structure includes a first gear and a second gear, the first gear is meshed with the driven gear, the first gear is meshed with the second gear, and one end of the threaded rod It is fixedly connected with the second gear, and a third supporting frame is movably installed at both ends of the threaded rod.

As a preference, the two sliding rods are equidistantly distributed on both sides of the threaded rod with the central axis of the threaded rod as the center, and both ends of the sliding rods are fixedly installed with a fourth support frame, and the bottom end of the fourth support frame is fixed Installed on the base.

The beneficial effect that the present invention has:

Simultaneously drive the moving structure and the guide structure to operate through a motor, which saves production costs, and at the same time makes the operation of the equipment more simple and more convenient to operate. The limit column is located in the limit groove and slides for one week to make the coil reciprocating linear rotation. Once, at the same time, the feeder is located on the screw rod and reciprocates linearly once, so that the steel strip is unloaded on the coil drum and the feeder is flattened to achieve synchronous swing feeding, which improves the stability of the steel strip unwinding process and the smoothness of the material guide. It does not need to place the reel far away for unloading, which saves the space of the workshop and improves the cleanliness of the environment.

Description of drawings

Fig. 1 is a kind of structural representation of main view of the present invention;

Fig. 2 is a schematic plan view of the present invention;

Fig. 3 is a side view structural representation of the present invention;

Fig. 4 is a kind of structural representation of sliding structure of the present invention;

Fig. 5 is a kind of structural representation of moving mechanism of the present invention;

Fig. 6 is a structural schematic diagram of a limiting column and a limiting groove of the present invention;

Fig. 7 is a structural schematic diagram of the guiding structure of the present invention.

In the figure: 1. punching machine; 2. feeder; 3. waste material guide plate; 4. waste material box; 5. motor; 6. driving gear; 7. driven gear; 8. rotating rod; 9. rotating shaft; Material barrel; 11, inserting rod; 12, jack; 13, positioning cylinder; 14, limit column; 15, limit groove; 16, baffle plate; 17, first support frame; 18, second support frame; 19 , first gear; 20, second gear; 21, threaded rod; 22, bottom plate; 23, slide bar; 24, base; 25, slide bar; 26, chute; 27, through hole; 28, third support frame ; 29, the fourth support frame.

detailed description

The technical solutions of the present invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.

Embodiment: A kind of stamping swing stamping device, as shown in Fig. 1-Fig. A waste material guide plate 3 is communicated between the waste bins 4, a base 24 is provided at the bottom of the feeder 2, a sliding structure is provided between the base 24 and the feeder 2, and a rotating rod 8 is interspersed in the reel drum 10, and the rotating rod 8 One end is connected with a driven gear 7, the other side of the driven gear 7 is provided with a driving gear 6 that drives its rotation, one side of the driving gear 6 is provided with a motor 5 that drives its rotation, and the inside of the roll material drum 10 is provided with a positioning cylinder 13, the positioning cylinder 13 is provided with a moving structure that drives the rotation of the roll material cylinder 10, the bottom end of the feeder 2 is fixedly installed with a base plate 22, and the base plate 22 is interspersed with a threaded rod 21 and a slide rod 23, the threaded rod 21 and the driven There is a guiding structure between the gears 7, the steel strip passes through the coil 10 and is pushed into the punching machine 1 after passing through the feeder 2. After punching through the punching machine 1, the waste is guided into the waste bin 4 through the waste guide plate 3 , the stamped workpiece falls into the corresponding material box.

Further, the sliding structure includes a sliding bar 25 and a sliding groove 26, the sliding groove 26 is arranged at the top center of the base 24, and the two ends of the sliding groove 26 are not connected with the outside world, and the sliding bar 25 is fixedly installed on the bottom of the bottom plate 22 At the center position, the slide bar 25 is slidably connected in the chute 26 , and the size of the slide bar 25 matches the chute 26 . Through the slide connection between the slide bar 25 and the chute 26 , the stability of the feeder 2 during movement is improved.

Further, both ends of the rotating rod 8 are provided with a first support frame 17 providing support, the two ends of the rotating rod 8 are movably connected to the first supporting frame 17, and the driven gear 7 is fixedly installed at one end of the rotating rod 8 , and the driven gear 7 is located between the adjacent first support frame 17 and the reel 10 .

Further, a rotating shaft 9 is fixedly installed at the center of the driving gear 6, and the two ends of the rotating shaft 9 are provided with a second supporting frame 18 for providing support, and the two ends of the rotating shaft 9 are movably connected to the second supporting frame 18, and the rotating shaft The corresponding end of 9 is fixedly connected with motor 5.

Further, the sides of the driving gear 6 and the driven gear 7 are connected together through the meshing of mutual gear teeth and tooth grooves.

Further, the moving structure includes a limiting column 14, and the inside of the coil 10 is fixedly installed with a baffle 16 at one end of the positioning cylinder 13. The positioning cylinder 13 is provided with a limiting groove 15, and the coil 10 is provided with a through hole. 27. The limit column 14 is fixedly installed in the through hole 27, and the bottom end of the limit column 14 is slidably connected in the limit groove 15, the driving gear 6 is driven to rotate by the motor 5, and the driven gear is driven by the rotation of the drive gear 6 7, when the driven gear 7 rotates, the rotating rod 8 rotates synchronously, the positioning cylinder 13 on the rotating rod 8 rotates thereupon, and the coil material cylinder 10 slides in the limiting groove 15 through the limiting column 14, according to the limiting The direction of rotation of the positioning groove 15 makes the reel 10 perform linear reciprocating motion according to the direction of the limiting groove 15 .

Further, the limiting groove 15 is connected to and connected with the bottom end of the other end of the positioning cylinder 13 along a straight line from the top of one end of the positioning cylinder 13 to both sides.

Further, on the driven gear 7, centering on the central axis of the driven gear 7, inserting rods 11 are fixedly installed on the upper and lower sides at equal intervals. The other end of the rod is inserted into the insertion hole 12 and extends into the positioning cylinder 13, and the insertion relationship between the insertion rod 11 and the insertion hole 12 provides stability during the sliding rotation of the reel 10.

Further, the guide structure includes a first gear 19 and a second gear 20, the meshing connection between the first gear 19 and the driven gear 7, the meshing connection between the first gear 19 and the second gear 20, one side of the second gear A support frame is provided, and one end of the threaded rod 21 is fixedly connected with the second gear 20, and a third support frame 28 is movably installed at both ends of the threaded rod 21, and when the second gear 20 rotates, the threaded rod 21 is driven to rotate , so that the bottom plate 22 on the threaded rod 21 drives the feeder 2 to reciprocate and rotate in a straight line, and its rotation is limited by the slide rod 23 .

Further, the two sliding rods 23 are equally spaced on both sides of the threaded rod 21 with the central axis of the threaded rod 21 as the center, and both ends of the sliding rods 23 are fixedly installed with a fourth support frame 29, and the fourth support frame 29 The bottom end is fixedly installed on the base 24.

The principle of the present invention: drive the driving gear 6 to rotate through the motor 5, drive the rotation of the driven gear 7 through the rotation of the driving gear 6, and make the second gear 20 also rotate synchronously through the transmission of the first gear 19 through the same principle. When the moving gear 7 rotates, the rotating rod 8 rotates synchronously, and the positioning cylinder 13 on the rotating rod 8 rotates thereupon. , so that the reel 10 performs reciprocating linear rotation according to the direction of the limit groove 15, and provides stability during the sliding rotation of the reel 10 through the plugging relationship between the insertion rod 11 and the socket 12. When the second gear 20 rotates When driving the threaded rod 21 to rotate, so that the bottom plate 22 on the threaded rod 21 drives the feeder 2 to reciprocate and rotate in a straight line, the rotation is limited by the slide rod 23, and the sliding connection between the slide bar 25 and the chute 26 improves the feeding speed. The stability of the moving process of machine 2. At this time, the steel strip passes through the reel 10 and is pushed into the punching machine 1 after passing through the feeder 2. After punching through the punching machine 1, the waste is guided to the waste bin 4 through the waste guide plate 3 Inside, the stamped workpiece falls into the corresponding material box.

Finally, it should be pointed out that the above embodiments are only representative examples of the present invention. Obviously, the present invention is not limited to the above-mentioned embodiments, and many variations are possible. All simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention shall be deemed to belong to the protection scope of the present invention.

Claims (10)

1. The utility model provides a punching sheet sways stamping device, includes punching machine (1), feeder (2) and coil stock section of thick bamboo (10), its characterized in that one side of punching machine (1) is provided with waste bin (4), the intercommunication has scrap guide (3) between punching machine (1) and waste bin (4), the bottom of feeder (2) is provided with base (24), be provided with sliding construction between base (24) and feeder (2), it has bull stick (8) to alternate in coil stock section of thick bamboo (10), the one end of bull stick (8) is connected with driven gear (7), the opposite side of driven gear (7) is provided with drives its pivoted driving gear (6), one side of driving gear (6) is provided with drives its pivoted motor (5), the inside of coil stock section of thick bamboo (10) is provided with location section of thick bamboo (13), be provided with on the location section of thick bamboo (13) and drive coil stock section of thick bamboo (10) pivoted moving structure, the bottom fixed mounting of feeder (2) has bottom plate (22), threaded rod (21) and insert in bottom plate (22), be provided with guide structure between threaded rod (21) and the slide bar (7).

2. The punching swing stamping device according to claim 1, characterized in that the sliding structure includes a sliding strip (25) and a sliding groove (26), the sliding groove (26) is disposed at a top center position of the base (24), two ends of the sliding groove (26) are not communicated with the outside, the sliding strip (25) is fixedly mounted at a bottom center position of the bottom plate (22), the sliding strip (25) is slidably connected in the sliding groove (26), and the sliding strip (25) is matched with the sliding groove (26) in size.

3. The punching sheet swinging and stamping device according to claim 1, characterized in that: the two ends of the rotating rod (8) are provided with first supporting frames (17) for supporting, the two ends of the rotating rod (8) are movably connected onto the first supporting frames (17), the driven gear (7) is fixedly installed at one end of the rotating rod (8), and the driven gear (7) is located between the adjacent first supporting frames (17) and the winding barrel (10).

4. The punching swing stamping device according to claim 1, characterized in that a rotating shaft (9) is fixedly mounted at a central position of the driving gear (6), second support frames (18) for providing support are respectively arranged at two ends of the rotating shaft (9), two ends of the rotating shaft (9) are movably connected to the second support frames (18), and corresponding ends of the rotating shaft (9) are fixedly connected with the motor (5).

5. The punching sheet swinging and stamping device as claimed in claim 1, wherein the sides of the driving gear (6) and the driven gear (7) are connected together through the meshing of mutual gear teeth and tooth grooves.

6. The punching sheet swinging and stamping device according to claim 1, wherein the moving structure comprises a limiting post (14), a baffle (16) is fixedly mounted at one end of the positioning cylinder (13) inside the winding cylinder (10), a limiting groove (15) is formed in the positioning cylinder (13), a through hole (27) is formed in the winding cylinder (10), the limiting post (14) is fixedly mounted in the through hole (27), and the bottom end of the limiting post (14) is slidably connected in the limiting groove (15).

7. The punching sheet swinging and stamping device according to claim 6, characterized in that: the limiting groove (15) is converged and communicated from the top end of one end of the positioning cylinder (13) to the bottom end of the other end of the positioning cylinder (13) along the linear direction from the top end of the one end of the positioning cylinder (13) to two sides.

8. The punching swing stamping device according to claim 1, characterized in that the driven gear (7) is fixedly provided with insertion rods (11) at equal intervals on the upper side and the lower side by taking the central shaft of the driven gear (7) as a center, two insertion holes (12) are formed at the corresponding ends of the winding barrel (10), and the other ends of the insertion rods (11) are inserted into the insertion holes (12) and extend into the positioning barrel (13).

9. The punching sheet swinging and stamping device according to claim 1, characterized in that the guide structure comprises a first gear (19) and a second gear (20), the first gear (19) is engaged with the driven gear (7), the first gear (19) is engaged with the second gear (20), one end of the threaded rod (21) is fixedly connected with the second gear (20), and both ends of the threaded rod (21) are movably provided with third support frames (28).

10. The punching swing stamping device according to claim 1, characterized in that two sliding rods (23) are equidistantly distributed on two sides of the threaded rod (21) with a center axis of the threaded rod (21) as a center, and both ends of the sliding rods (23) are fixedly provided with fourth support frames (29), and bottom ends of the fourth support frames (29) are fixedly arranged on the base (24).

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