CN209773197U - a punching machine - Google Patents

Abstract

The utility model discloses a punching machine, comprising a frame, the frame is provided with a pipe outlet mechanism for placing pipe fittings, the frame is also provided with a conveying chain, and the conveying chain is provided with a plurality of fixed The frame is also provided with a positioning piece that pushes up the pipe fittings, and the frame next to the positioning piece is also provided with a punching piece. The utility model realizes batch punching of pipe fittings through the design of the above structure. hole, greatly improving production efficiency.

Description

a punching machine

technical field

The utility model relates to a punching machine.

Background technique

With the diversification of market products, the current pipe fittings will be punched in the process of manufacturing, and the current punching process is generally through artificial punching or mechanical punching, artificial punching has a large accuracy error, which is easy to produce Defective products; although mechanical drilling solves the defect in precision, the current mechanical drilling equipment cannot drill pipe fittings in large quantities, and the production efficiency is low.

Contents of the invention

In order to solve the above-mentioned technical problems, the purpose of this utility model is to provide a punching machine, specifically to realize precise punching of pipe fittings and improve the punching efficiency.

The utility model is realized through the following technical solutions:

A punching machine, comprising a frame, the frame is provided with a pipe outlet mechanism for placing pipe fittings, the frame is also provided with a conveying chain, the conveying chain is provided with a plurality of fixing parts, the machine The frame is also provided with a positioning piece for jacking up the pipe fittings, and a punching piece is also provided on the frame next to the positioning piece.

In the embodiment of the present utility model, the pipe-out mechanism is provided with a pipe stopper, and the opening and closing of the pipe stopper is controlled by the first cylinder.

In an embodiment of the present utility model, the pipe outlet mechanism includes a first support frame and a second support frame, and the conveying chain is arranged between the first support frame and the second support frame.

In the embodiment of the utility model, an adjustment device is further provided on the frame, and the adjustment device can adjust the distance between the first support frame and the second support frame.

In the embodiment of the utility model, the adjustment device includes a wheel, and also includes a slide rail and a slide block, the slide rail is fixed on the frame, the slide block is connected with the slide rail, and the punching part fixed on the slider.

In the embodiment of the utility model, the conveying chain includes a first conveying chain and a second conveying chain, the first conveying chain is arranged near one end of the first support frame, and the second conveying chain is arranged near the second One end of the support frame, the positioning member is arranged between the first conveyor chain and the second conveyor chain.

In the embodiment of the utility model, the frame is also provided with guides for the pipes to drop after processing.

In the embodiment of the utility model, a waste material hole and a waste material guide plate are provided on the frame, and the waste material hole communicates with the waste material guide plate.

In an embodiment of the present invention, the punching machine further includes a numerical control device, the numerical control device includes a control box, the control box is arranged on the frame, and the numerical control device realizes intelligent control of the punching machine.

In an embodiment of the present invention, the punching parts include a first punching part, a second punching part, a third punching part, a fourth punching part, a fifth punching part and a sixth punching part.

A punching machine of the utility model has the following beneficial effects:

1. Through the setting of conveying chain, fixing parts, positioning parts and punching parts, the mass production and processing of pipe fittings is realized.

2. The pipe outlet mechanism is equipped with a pipe stopper, which ensures the stability of each pipe discharge and ensures that one pipe falls into the fixed part for transportation each time.

3. The conveying chain includes a first conveying chain and a second conveying chain, and the positioning member is arranged between the first conveying chain and the second conveying chain, which ensures the stability of pipe fittings conveying.

4. It is equipped with a numerical control device, which realizes the intelligent processing of the punching machine.

Description of drawings

In order to illustrate the technical solution of the utility model more clearly, the accompanying drawings that need to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some of the utility models. Embodiments, for those skilled in the art, other drawings can also be obtained according to these drawings without creative work.

Fig. 1 is a perspective view of the utility model.

Fig. 2 is an enlarged schematic diagram of the utility model A.

Fig. 3 is an enlarged schematic view of B of the utility model.

Fig. 4 is an enlarged schematic diagram of position C of the utility model.

Among the figure: 10-frame; 11-waste material hole; 12-waste material guide plate; 13-placement cavity; 14-guide; - blocking pipe; 24 - the first cylinder; 30 - conveyor chain; 31 - the first conveyor chain; 32 - the second conveyor chain; 40 - fixed piece; 50 - positioning piece; 60 - punching piece; Hole piece; 62-second punching piece; 63-third punching piece; 64-fourth punching piece; 65-fifth punching piece; 66-sixth punching piece; 70-numerical control device; 71- Control box; 72-body; 80-regulating device; 100-pipe fittings.

Detailed ways

The technical solutions in the embodiments of the invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. . Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

With reference to the accompanying drawings of the description, a punching machine includes a frame (10), and the frame (10) is provided with a pipe outlet mechanism (20) for placing pipe fittings (100), and the frame (10) is also provided with A conveying chain (30) is provided, and a plurality of fixing parts (40) are arranged on the conveying chain (30), and a positioning part (50) for jacking up the pipe fitting (100) is also arranged on the frame (10) , the frame (10) next to the positioning part (50) is also provided with a punching part (60). The utility model realizes the batch processing of the pipe fittings (100) through the design of the above structure, and more specifically , the operator places the pipe fitting (100) in the pipe outlet mechanism (20), and under the control of the pipe outlet mechanism (20), the pipe fitting (100) falls into the fixing part (40) on the conveying chain (30), and then The conveyor chain (30) is transported to the positioning part (40), and the positioning part (40) lifts the pipe fitting (100). At this time, the sleeve core on the punching part (60) extends into the pipe fitting (100) to be processed ), the pipe fitting (100) is fixed, and then the punching part (60) carries out punching processing to the pipe fitting (100).

Further, the punching part (60) includes a first punching part (61), a second punching part (62), a third punching part (63), a fourth punching part (64), a fifth punching part punching part (65) and the sixth punching part (66), the first punching part (61), the second punching part (62), the third punching part (63) and the fourth punching part (64) is arranged on one side end of the frame (10), and the fifth punching part (65) and the sixth punching part (66) are arranged on the other side end of the frame (10).

Further, the frame (10) is provided with a waste material hole (11) and a waste material guide plate (12), the waste material hole (11) communicates with the waste material guide plate (12), and the punching part (60) The punched pipe fittings (100) waste will fall from the waste hole (11) into the waste guide plate (12), and then the operator will collect and process the waste, which improves the cleanliness of the punching machine .

Further, the punching machine also includes a numerical control device (70), the numerical control device (70) includes a control box (71) and a body (72), and the control box (71) is arranged on the frame (10) , the body (72) is arranged in the placement cavity (13) under the frame (10), and the numerical control device (70) realizes the intelligent control of the punching machine.

Further, the pipe-out mechanism (20) is provided with a blocking pipe (23), and the opening and closing of the blocking pipe (23) is controlled by the first cylinder (24). More specifically, the numerical control device ( 70) Control the movement of the first cylinder (24) to realize the interval opening of the blocking pipe (23), and when the blocking pipe (23) is opened, the pipe (100) can just fall into the fixing piece (40).

Further, the pipe outlet mechanism (20) includes a first support frame (21) and a second support frame (22), and the conveying chain (30) is arranged between the first support frame (21) and the second support frame ( 22) Between.

Further, the frame (10) is also provided with an adjustment device (80), the adjustment device (80) can adjust the distance between the first support frame (21) and the second support frame (22), and more Specifically, the adjusting device (80) includes a runner (81), and also includes a slide rail (82) and a slide block (83), and the slide rail (82) is fixed on the frame (10), so that The slider (83) is connected with the slide rail (82), the punching part (60) is fixed on the slider (83), and the operator realizes the sliding of the slider (83) through the control of the runner (81). Move on the slide rail (82), thereby changing the distance between one side end punching part (60) and the other side end punching part (60), the first support frame (21) and the second support frame (22) also realize the regulation of distance by the control of running wheel (81). The purpose of regulating device (80) setting is: described pipe fittings (100) have the situation of different lengths, and the setting of regulating device (80) makes the utility model, namely the punching machine be applicable to the pipe fittings (100) of various lengths, And it is punched, thereby enhanced the flexibility and the diversity of the utility model.

Further, the conveying chain (30) includes a first conveying chain (31) and a second conveying chain (32), and the first conveying chain (31) is arranged near one end of the first supporting frame (21), so The second conveyor chain (32) is arranged at one end close to the second support frame (22), and the positioning member (50) is arranged between the first conveyor chain (31) and the second conveyor chain (32), and the The design of the first conveying chain (31) and the second conveying chain (32) enhances the stability of the transportation pipe fittings (100), prevents the pipe fittings (100) from being displaced during transportation, and thus improves the punching accuracy .

Further, the frame (10) is also provided with guides (14) for the pipe fittings (100) to drop after processing, and the pipe fittings (100) will continue to follow the conveyor chain (30) after punching. Transport to the corner of the conveyor chain (30), at this time the pipe (100) will be separated from the fixing piece (40) on the conveyor chain (30), and fall into the collection box along the guide piece (14).

During use, the operator first resets the punching machine through the control box (71), and then presses the start button on the control box (71). At this time, the numerical control device (70) can regularly control the retaining pipe (23 ) to ensure that each pipe fitting (100) falls into the fixing piece (40) on the conveyor chain (30), when the conveyor chain (30) transports the pipe fitting (100) to the punching piece (60) , the positioning piece (50) rises under the control of its cylinder, the V-shaped groove on the positioning piece (50) jacks up and fixes the pipe piece (100), making it fall into the processing range of the punching piece (60), At this time, the sleeve core on the punching part (60) is embedded in the pipe part (100) to form a fixation. Then the first punching part (61) and the third punching part (63) are driven by their respective cylinders to punch the pipe part (100) simultaneously, and the second punching part (62) and the fourth punching part (64) Under the driving of their respective cylinders, the pipe fittings (100) are punched simultaneously, and the fifth punching part (65) and the sixth punching part (66) also punch the pipe fittings (100). The first punching part (61), the second punching part (62), the third punching part (63), the fourth punching part (64), the fifth punching part (65) and the sixth punching part (66) are all controlled by the numerical control device (70). Then, if the specifications of the pipe fittings (100) to be processed are changed, it is also possible to increase or decrease the setting of the punching parts (60) or change the size of the punching parts (60). Specifications to adjust the punching size, not limited to the setting of six punching parts (60), when the pipe fittings (100) are finished punching, they continue to fall back into the fixing parts (40), and are transported to the In the guide (14), the waste after punching will fall into the waste guide plate (12) from the waste hole (11) for collection.

The pipes (100) on the conveying chain (30) circulate according to the above process.

The above description shows and describes the preferred embodiments of the present utility model. As mentioned above, it should be understood that the present utility model is not limited to the forms disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various Various other combinations, modifications and environments can be made within the scope of the utility model concept described herein, through the above teachings or the technology or knowledge in the related field. However, changes and changes made by those skilled in the art do not depart from the spirit and scope of the utility model, and should all be within the protection scope of the appended claims of the utility model.

Claims (10)

1. The utility model provides a punching machine, includes the frame, be provided with the exit tube mechanism of placing the pipe fitting in the frame, its characterized in that: the pipe fitting punching machine is characterized in that a conveying chain is further arranged on the rack, a plurality of fixing pieces are arranged on the conveying chain, a positioning piece for jacking the pipe fitting is further arranged on the rack, and a punching piece is further arranged on the rack beside the positioning piece.

2. The punching machine according to claim 1, wherein: the pipe outlet mechanism is provided with a pipe blocking piece, and the opening and closing of the pipe blocking piece are controlled through a first air cylinder.

3. The punching machine according to claim 2, wherein: the discharge pipe mechanism comprises a first support frame and a second support frame, and the conveying chain is arranged between the first support frame and the second support frame.

4. A punching machine according to claim 3, wherein: the rack is also provided with an adjusting device, and the adjusting device can adjust the distance between the first support frame and the second support frame.

5. The punching machine according to claim 4, wherein: the adjusting device comprises a rotating wheel, a sliding rail and a sliding block, the sliding rail is fixed on the rack, the sliding block is connected with the sliding rail in a matched mode, and the punching piece is fixed on the sliding block.

6. the punching machine according to claim 5, wherein: the conveying chain comprises a first conveying chain and a second conveying chain, the first conveying chain is arranged at one end close to the first supporting frame, the second conveying chain is arranged at one end close to the second supporting frame, and the positioning piece is arranged between the first conveying chain and the second conveying chain.

7. The punching machine according to claim 6, wherein: the rack is also provided with a guide piece for the pipe fitting to fall off after being processed.

8. The punching machine according to claim 7, wherein: the frame is provided with a waste hole and a waste guide disc, and the waste hole is communicated with the waste guide disc.

9. A punching machine according to any one of claims 1 to 8, wherein: the punching machine further comprises a numerical control device, the numerical control device comprises a control box, the control box is arranged on the rack, and the numerical control device realizes intelligent control over the punching machine.

10. The punching machine according to claim 9, wherein: the punching piece comprises a first punching piece, a second punching piece, a third punching piece, a fourth punching piece, a fifth punching piece and a sixth punching piece.