Strip-shaped blowpipe notching machine

Abstract

The utility model belongs to the technical field of automobile parts, and particularly relates to a strip-shaped blowpipe notching machine which comprises a working table and a machine frame arranged on the working table, at least two stations are arranged on the top face of the working table, each station is provided with a first positioning column and a second positioning column, and clamping cavities are formed in the tops of the first positioning columns and the tops of the second positioning columns. The rack is provided with a lifting air cylinder, an output shaft of the lifting air cylinder extends downwards and is connected with a cover plate, a first clamping block and a second clamping block which are meshed with the first positioning column and the second positioning column respectively are arranged at the bottom of the cover plate, and a guide rail is arranged on one side of the first positioning column and is in sliding connection with a first cutter. The top face of the first positioning column and the top face of the guide rail form an inclined observation face, a second driving air cylinder is arranged at the position, corresponding to the second positioning column, of the bottom face of the workbench, an output shaft of the second driving air cylinder extends upwards and is connected with a second cutter, the second cutter penetrates through the workbench in a sliding mode and extends upwards, and the guiding effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile parts, especially to a strip blowing pipe cutting machine. BACKGROUND

[0002] The automobile warm air pipe is used to provide warm air to the car, when the engine starts, the water temperature slowly increases and circulates, the warm air pipe is directly connected to the small water tank of the warm air machine, the temperature of the small water tank increases, then the temperature can be emitted by the fan, when processing the same, the corresponding tooling is used, that is, a process equipment is used to manufacture the air pipe. The air pipe adopts the blowing process, but the precision of the blowing process is low, and the air pipe after blowing needs to be cut to remove the excess material. SUMMARY

[0003] The utility model discloses a strip blowing pipe cutting machine, which aims to solve the technical problems of poor stability of the product and low efficiency of manual operation in the prior art.

[0004] To achieve the above-mentioned purpose, the utility model discloses a strip blowing pipe cutting machine, which comprises a workbench and a rack arranged on the workbench, the top surface of the workbench is provided with at least two stations, each station is provided with a first positioning column and a second positioning column, the top of the first positioning column and the second positioning column is provided with a clamping cavity, the rack is provided with a lifting cylinder, the output shaft of the lifting cylinder extends downward and is connected with a cover plate, the bottom of the cover plate is provided with a first clamping block and a second clamping block which are engaged with the first positioning column and the second positioning column respectively, one side of the first positioning column is provided with a guide rail, the guide rail is slidably connected with a first cutting knife, the first cutting knife extends upward in the direction close to the first positioning column, the top surface of the first positioning column and the top surface of the guide rail form an inclined observation surface, the bottom surface of the workbench is provided with a second driving cylinder at a position corresponding to the second positioning column, the output shaft of the second driving cylinder extends upward and is connected with a second cutting knife, the second cutting knife extends upward by sliding through the workbench.

[0005] Preferably, the first positioning column is provided with two downwardly extending grooves on both sides, and the two grooves are in communication with the clamping cavity.

[0006] Preferably, the first clamping block extends downward on both sides, and the two first clamping blocks are respectively matched with the two grooves to clamp the blowing pipe.

[0007] Preferably, the groove bottom is provided with a processing groove, one side of the processing groove is provided with a punching cylinder, an output shaft of the punching cylinder is connected with a punching rod, the punching rod slides through one side of the processing groove and extends into the processing groove.

[0008] Preferably, the workbench is provided with a discharge port below the guide rail.

[0009] Preferably, the workbench is provided with a first driving cylinder at one side of the discharge port, the first driving cylinder is used for slidingly matching the first cutter with the guide rail.

[0010] Preferably, the second positioning column top is provided with a second tooth block, and the second clamping block bottom surface is provided with a clamping groove engaged with the second tooth block.

[0011] Preferably, the second positioning column is provided with a guide groove at one side, the guide groove is open to the side close to the blowing pipe, and the guide groove is slidingly matched with the second cutter.

[0012] Preferably, the workbench is provided with a discharge port below the guide groove.

[0013] The strip blowing pipe cutting machine provided by the embodiment of the utility model has one or more of the following technical effects:

[0014] When in use, the cover plate is lifted by the lifting cylinder, one end of the semi-finished blowing pipe is placed in the clamping cavity of the first positioning column, the other end of the semi-finished blowing pipe is placed in the clamping cavity of the second positioning column, at this time, whether the tangent position of the semi-finished blowing pipe at one end of the first positioning column is accurate can be observed through the oblique observation surface, the cover plate is lowered by the lifting cylinder, the first clamping block and the second clamping block are engaged with the top of the first positioning column and the second positioning column respectively, the two ends of the semi-finished blowing pipe are cut by the first cutter and the second cutter respectively, the blowing pipe waste is slid out through the oblique observation surface after being cut by the first cutter, and the guiding effect is realized. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The strip blowing pipe cutting machine provided by the embodiment of the utility model has one or more of the following technical effects:

[0016] Figure 2 The strip blowing pipe cutting machine provided by the embodiment of the utility model has one or more of the following technical effects:

[0017] Figure 3 The strip blowing pipe cutting machine provided by the embodiment of the utility model has one or more of the following technical effects:

[0018] Figure 4 A schematic diagram of the structure of the blower tube produced by the strip blower tube cutting machine provided in this embodiment of the utility model.

[0019] The following are the labeling elements in the figure:

[0020] 1-Workbench, 10-Blower pipe, 101-Waste material, 11-Discharge port, 12-First drive cylinder, 2-Frame, 20-Station, 21-Lifting cylinder, 22-Cover plate, 23-First clamping block, 231-First toothed block, 24-Second clamping block, 3-First positioning post, 31-Guide rail, 32-First cutter, 33-Angled observation surface, 34-Groove, 341-Processing groove, 342-Punching cylinder, 343-Punching rod, 4-Second positioning post, 41-Second drive cylinder, 42-Second cutter, 43-Second toothed block, 44-Biting groove, 45-Guide groove, 5-Clamping cavity. Detailed Implementation

[0021] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0022] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0024] In the embodiments of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or integrated; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0025] In an embodiment of the present application, as shown in Figures 1-4 A strip-shaped blowing pipe cutting machine is provided, which comprises a workbench 1 and a rack 2 arranged on the workbench 1. The top surface of the workbench 1 is provided with at least two workstations 20. Each workstation 20 is provided with a first positioning column 3 and a second positioning column 4. The top of the first positioning column 3 and the second positioning column 4 is provided with a clamping cavity 5. The rack 2 is provided with a lifting cylinder 21. The output shaft of the lifting cylinder 21 extends downward and is connected with a cover plate 22. The bottom of the cover plate 22 is provided with a first clamping block 23 and a second clamping block 24 which are engaged with the first positioning column 3 and the second positioning column 4 respectively. One side of the first positioning column 3 is provided with a guide rail 31. The guide rail 31 is slidingly connected with a first cutting knife 32. The first cutting knife 32 extends upward in the direction close to the first positioning column 3. The top surface of the first positioning column 3 and the top surface of the guide rail 31 form an inclined observation surface 33. The bottom surface of the workbench 1 is provided with a second driving cylinder 41 at a position corresponding to the second positioning column 4. The output shaft of the second driving cylinder 41 extends upward and is connected with a second cutting knife 42. The second cutting knife 42 extends upward by sliding through the workbench 1.

[0026] Further, the first positioning column 3 is provided with two downwardly extending grooves 34 on both sides, and the two grooves 34 are in communication with the clamping cavity 5. The first clamping block 23 is provided with a first tooth block 231 extending downward on both sides, and the two first tooth blocks 231 are matched with the two grooves 34 to clamp the blow pipe 10. The bottom of the groove 34 is provided with a processing groove 341, one side of the processing groove 341 is provided with a punching air cylinder 342, the output shaft of the punching air cylinder 342 is connected with a punching rod 343, the punching rod 343 slides through one side of the processing groove 341 and extends into the processing groove 341. Specifically, the two side surfaces of the blow pipe 10 are provided with mounting plates for installation. During the cutting process, the part needs to be fixed. When the blow pipe 10 is installed at one end of the first positioning column 3, the mounting plates on both sides of the end are placed in the grooves 34. When the cover plate 22 is lowered by the lifting cylinder 21, the first tooth blocks 231 provided on both sides of the first clamping block 23 are pressed on the surfaces of the two mounting plates respectively, so that the mounting plates are pressed in the grooves 34, and the mounting plates are fixed. The bottom end of the mounting plate is inserted into the processing groove 341, and the mounting plate in the processing groove 341 is punched by the punching air cylinder 342 to achieve various processing effects.

[0027] Further, the workbench 1 is provided with a discharge port 11 below the guide rail 31. The workbench 1 is provided with a first driving air cylinder 12 on one side of the discharge port 11, and the first driving air cylinder 12 is used to push the first cutter 32 to slide with the guide rail 31. Specifically, the first driving air cylinder 12 drives the first cutter 32 to cut off the waste material 101 at one end of the blow pipe 10 of the semi-finished product. After cutting, the waste material 101 is guided to slide through the oblique viewing surface 33 and falls through the discharge port 11, avoiding the accumulation of waste material 101 on the workbench 1.

[0028] Further, the second positioning column 4 is provided with a second tooth block 43 at the top, and the bottom surface of the second clamping block 24 is provided with an engagement groove 44 engaged with the second tooth block 43. Specifically, the engagement groove 44 and the second tooth block 43 can be engaged to stably clamp the blow pipe 10 of the semi-finished product, avoid dislocation between the second clamping block 24 and the second positioning column 4, and improve the production quality.

[0029] Further, the second positioning column 4 is provided with a guide groove 45 on one side, the guide groove 45 is opened to the side close to the blowing pipe 10, and the second cutter 42 is in sliding fit in the guide groove 45. The workbench 1 is provided with a discharge port 11 below the guide groove 45. Specifically, the second cutter 42 is driven by the second driving cylinder 41 to move upward, and the two sides of the second cutter 42 are in sliding fit in the two guide grooves 45 respectively, so that the second cutter 42 can cut the waste material 101 more vertically and linearly, and the waste material 101 falls to the lower side of the workbench 1 through the discharge port 11 after cutting, thereby avoiding the accumulation of the waste material 101 on the workbench 1.

[0030] Working principle: when in use, the cover plate 22 is lifted by the lifting cylinder 21, one end of the semi-finished blowing pipe 10 is placed in the clamping cavity 5 of the first positioning column 3 on one work station, and the other end of the semi-finished blowing pipe 10 is placed in the clamping cavity 5 of the second positioning column 4 on another work station, at this time, whether the tangent position of the semi-finished blowing pipe 10 at one end of the first positioning column 3 is accurate can be observed through the oblique observation surface 33, the cover plate 22 is lowered by the lifting cylinder 21, the first clamping block 23 and the second clamping block 24 are engaged with the top of the first positioning column 3 and the second positioning column 4 respectively, the two ends of the semi-finished blowing pipe 10 are cut by the first cutter 32 and the second cutter 42 respectively, and the oblique observation surface 33 is arranged, which can not only observe whether the position of the semi-finished blowing pipe 10 is correct, but also realize the guiding effect when the waste material 101 of the blowing pipe 10 is cut by the first cutter 32 and slides out of the oblique observation surface 33.

[0031] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A strip blow pipe cutting machine characterized by: The utility model provides a workbench and the rack of setting on the workbench, the workbench top surface at least is provided with two stations, each station is provided with first positioning column and second positioning column, first positioning column, second positioning column top all are equipped with clamping cavity, the rack is equipped with lifting cylinder, the output shaft of lifting cylinder extends downward, is connected with the apron, the apron bottom is equipped with first clamping block and second clamping block respectively with first positioning column, second positioning column occlusion, first positioning column one side is equipped with guide rail, first cutter is slidably connected to the guide rail, first cutter extends obliquely upwards to the direction close to first positioning column, the top surface of first positioning column and the top surface of guide rail form the inclined observation surface, the bottom surface of workbench is provided with second drive cylinder in the position corresponding with second positioning column, the output shaft of second drive cylinder extends upwards and is connected with second cutter, and second cutter extends upwards and slides through workbench.

2. The bar hair dryer tube cutter of claim 1, wherein: The first positioning column both sides are provided with two downwardly extending grooves, and the two grooves are in communication with the clamping cavity.

3. The slot cutting machine for a bar hair dryer according to claim 2, characterized in that: The first clamping block both sides extend downwardly respectively with first tooth block, and the two first tooth blocks are matched with the two grooves to clamp the blow pipe.

4. The bar hair dryer tube cutter of claim 2, wherein: The groove bottom is provided with a processing groove, one side of the processing groove is provided with a punching cylinder, the output shaft of the punching cylinder is connected with a punching rod, the punching rod slides through one side of the processing groove and extends into the processing groove.

5. The slot cutting machine for a bar hair dryer according to claim 1, characterized in that: The workbench is provided with a discharge port below the guide rail.

6. The bar hair dryer tube cutter of claim 5, wherein: The workbench is provided with a first drive cylinder on one side of the discharge port, and the first drive cylinder is used to push the first cutter and the guide rail to slide.

7. The slot cutting machine for bar hair dryers according to claim 1, characterized in that: The second positioning column top is equipped with second tooth block, and the second clamping block bottom is equipped with occlusion groove with second tooth block occlusion.

8. The slot cutting machine for bar hair dryers according to claim 1, characterized in that: The second positioning column one side is equipped with guide groove, and the guide groove opens to the side close to the blow pipe, and the guide groove is slidably connected with the second cutter.

9. The slot cutting machine for a bar hair dryer according to claim 8, characterized in that: The workbench is provided with a discharge port below the guide groove.

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