Perforating device for motorcycle frame

Abstract

The utility model discloses a motorcycle frame punching device, which relates to the technical field of frame processing and comprises a punching platform, a punching mechanism is fixedly mounted at the top of the punching platform, a steel pipe positioning mechanism is arranged on the front side of the punching mechanism, the steel pipe positioning mechanism comprises a fixed side plate, and the fixed side plate is fixedly mounted on the punching platform. A sliding groove is formed in the left side of the fixed side plate, a lifting motor is fixedly installed at the top of the fixed side plate, an output shaft of the lifting motor penetrates into an inner cavity of the sliding groove and is fixedly provided with a threaded rod, a lifting plate is installed on the outer wall of the threaded rod in a threaded mode, and the left end of the lifting plate extends to the left side of the fixed side plate. And a fixed plate is fixedly mounted below the left side of the fixed side plate. Through the steel pipe positioning mechanism and the two clamping mechanisms included in the steel pipe positioning mechanism, circular steel pipes with different lengths and different diameters can be stably and rapidly clamped and fixed, and the adaptability of the punching device to machining of different frame steel pipes is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of frame processing, in particular to a motorcycle frame punching device. Background Art

[0002] Motorcycles are two-wheeled or three-wheeled vehicles driven by gasoline engines and steered by handlebars. They are light, flexible, and fast, and are widely used for patrols, passenger and cargo transportation, etc. The motorcycle frame is usually assembled from steel pipes, and during assembly, the steel pipes need to be punched with a punching device to facilitate better connection between the steel pipes. The existing technology has the following problems:

[0003] Because the existing frame punching device needs to fix the frame steel pipe when it is in use, and the frame steel pipe is a round pipe of different sizes. The existing round pipe is mostly fixed by clamping and fixing with an arc plate, but the size of the arc plate is fixed, so the fixing effect on steel pipes of different sizes is poor, which affects the fixing effect of the steel pipe when punching. At the same time, the existing punching device will generate metal debris during the punching process. The existing device is not convenient for handling the debris, so that the debris will be scattered on the surface of the steel pipe and the workbench, which affects the working environment and is inconvenient to clean. Utility Model Content

[0004] The utility model provides a motorcycle frame punching device to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A motorcycle frame punching device comprises a punching platform, a punching mechanism is fixedly installed on the top of the punching platform, a steel pipe positioning mechanism is arranged on the front side of the punching mechanism, the steel pipe positioning mechanism comprises a fixed side plate, a slide groove is opened on the left side of the fixed side plate, a lifting motor is fixedly installed on the top of the fixed side plate, the output shaft of the lifting motor passes through the inner cavity of the slide groove and is fixedly installed with a threaded rod, a lifting plate is threadedly installed on the outer wall of the threaded rod, the left end of the lifting plate extends to the left side of the fixed side plate, a fixed plate is fixedly installed below the left side of the fixed side plate, and a clamping mechanism is fixedly installed on the left ends of the lifting plate and the fixed plate.

[0007] The two clamping mechanisms each include a clamping box, and the two clamping boxes are respectively fixedly connected to the left ends of the lifting plate and the fixed plate, the clamping box is provided with an insertion hole which passes through from top to bottom, and the interior of the clamping box is provided with a U-shaped inner cabin, and a positive and negative threaded rod is movably installed on the rear side of the inner wall of the U-shaped inner cabin, and the front end of the positive and negative threaded rod passes through the front side of the clamping box and is fixedly installed with a knob, and the front and rear outer walls of the positive and negative threaded rod are provided with threaded walls with opposite threads, and the outer walls of the two threaded walls are threadedly installed with movable plates, and the right sides of the two movable plates are fixedly installed with connecting rods, and the right ends of the two connecting rods are fixedly installed with Y-shaped clamps, and the opposite ends of the two Y-shaped clamps pass through the inner cavity of the insertion hole, and the two opposite ends of the two Y-shaped clamps are fixedly installed with round rods.

[0008] A further improvement of the technical solution of the utility model is that a sliding rod is fixedly installed between the front and rear sides of the inner wall of the U-shaped inner cabin, and the two movable plates are slidably connected to the sliding rod.

[0009] A further improvement of the technical solution of the utility model lies in that: the punching mechanism includes a vertical plate, the fixed side plate is fixedly installed on the right side of the front end of the vertical plate, the vertical plate is fixedly installed on the top rear side of the punching platform, the vertical plate is provided with a lifting groove which passes through front and back, a driving motor is fixedly installed on the top of the vertical plate, the output shaft of the driving motor passes through the inner cavity of the lifting groove and is fixedly installed with a lifting threaded rod, the outer wall of the lifting threaded rod is threadedly installed with a base plate, an electric push rod is fixedly installed on the front side of the base plate, an electric drill is fixedly installed on the front side of the telescopic output end of the electric push rod, a U-shaped protective shell is fixedly installed on the front side of the electric drill, the output shaft of the electric drill passes through the inner cavity of the U-shaped protective shell, arc-mouth rubber plates are fixedly installed on the upper and lower sides of the U-shaped protective shell, and a dust suction mechanism is arranged on the left side of the vertical plate.

[0010] A further improvement of the technical solution of the utility model is that the dust suction mechanism includes a fixed bracket, the fixed bracket is fixedly installed on the left side of the vertical plate, a fan is fixedly installed on the left end of the fixed bracket, a filter ring is threadedly installed on the input end of the fan, a filter net is fixedly installed on the inner wall of the filter ring, a mounting plate is threadedly installed on the front end hole of the filter ring, a dust suction hose is fixedly connected to the front side of the mounting plate, and the dust suction hose is fixedly connected to the left side of the U-shaped protective shell.

[0011] A further improvement of the technical solution of the utility model is that a dust storage compartment is provided on the front side of the vertical plate, a chip dropping hole penetrating into the inner cavity of the dust storage compartment is provided on the top of the punching platform, a plurality of placement rods are evenly fixedly connected to the inner circle of the chip dropping hole at the front and rear, a debris collection drawer is slidably connected to the inner wall of the dust storage compartment, and a pulling handle is fixedly installed on the front side of the debris collection drawer.

[0012] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0013] 1. The utility model provides a motorcycle frame punching device, which can quickly and stably clamp and fix round steel pipes of different lengths and diameters through a steel pipe positioning mechanism and two clamping mechanisms contained in the steel pipe positioning mechanism, thereby improving the adaptability of the punching device to processing different frame steel pipes.

[0014] 2. The utility model provides a drilling device for a motorcycle frame. Through the cooperation between the drilling mechanism and the dust collection mechanism contained in the drilling mechanism and the debris collection drawer in the dust storage compartment, the positioned steel pipe can be drilled at any height position, and the debris splashed on the outer wall and the debris remaining on the inner wall can be collected and processed while drilling, thereby avoiding pollution of the working environment and saving labor costs for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the steel pipe positioning mechanism of the utility model structure;

[0017] Figure 3 It is a cross-sectional schematic diagram of the clamping box of the utility model structure;

[0018] Figure 4 A schematic diagram of the punching mechanism of the utility model structure;

[0019] Figure 5 A schematic diagram of the dust collection mechanism of the utility model;

[0020] Figure 6 It is a cross-sectional schematic diagram of the punching platform of the utility model structure.

[0021] In the figure: 1. punching platform; 11. chip drop hole; 111. placement rod; 12. dust storage compartment; 13. chip collection drawer; 131. pull handle; 2. punching mechanism; 21. vertical plate; 22. lifting slot; 23. drive motor; 24. lifting threaded rod; 25. base plate; 26. electric push rod; 27. electric drill; 28. U-shaped protective shell; 281. arc rubber plate; 29. ​​dust suction mechanism; 291. fixed bracket; 292. fan; 293. filter Ring; 294, filter screen; 295, mounting plate; 296, vacuum hose; 3, steel pipe positioning mechanism; 31, fixed side plate; 32, slide groove; 33, lifting motor; 34, threaded rod; 35, lifting plate; 36, fixed plate; 37, clamping mechanism; 371, clamping box; 372, U-shaped inner cabin; 373, positive and negative threaded rod; 374, knob; 375, moving plate; 376, slide rod; 377, connecting rod; 378, Y-type clamping plate; 379, round rod. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1 , Figure 2 , Figure 3As shown, the utility model provides a motorcycle frame punching device, including a punching platform 1, a punching mechanism 2 is fixedly installed on the top of the punching platform 1, a steel pipe positioning mechanism 3 is arranged on the front side of the punching mechanism 2, the steel pipe positioning mechanism 3 includes a fixed side plate 31, a slide groove 32 is opened on the left side of the fixed side plate 31, a lifting motor 33 is fixedly installed on the top of the fixed side plate 31, the output shaft of the lifting motor 33 passes through the inner cavity of the slide groove 32 and is fixedly installed with a threaded rod 34, and a lifting plate 35 is threadedly installed on the outer wall of the threaded rod 34, the left end of the lifting plate 35 extends to the left side of the fixed side plate 31, a fixed plate 36 is fixedly installed at the lower left side of the fixed side plate 31, and a clamping mechanism 37 is fixedly installed on the left ends of the lifting plate 35 and the fixed plate 36, and the two clamping mechanisms 37 each include a clamping box 371, and the two clamping boxes 371 are respectively fixedly connected to the left ends of the lifting plate 35 and the fixed plate 36, and the clamping box 371 has a through hole opened up and down The insertion hole of the clamping box 371 is provided with a U-shaped inner chamber 372, and a positive and negative threaded rod 373 is movably installed on the rear side of the inner wall of the U-shaped inner chamber 372, and the front end of the positive and negative threaded rod 373 penetrates to the front side of the clamping box 371 and is fixedly installed with a knob 374, and the front and rear outer walls of the positive and negative threaded rod 373 are provided with threaded walls with opposite threads, and the outer walls of the two threaded walls are threadedly installed with movable plates 375, and the right sides of the two movable plates 375 are fixedly installed with connecting rods 377, and the right ends of the two connecting rods 377 are fixedly installed with Y-shaped clamping plates 378, and the opposite ends of the two Y-shaped clamping plates 378 penetrate into the inner cavity of the insertion hole, and the two ends of the opposite ends of the two Y-shaped clamping plates 378 are fixedly installed with round rods 379, and a sliding rod 376 is fixedly installed between the front and rear sides of the inner wall of the U-shaped inner chamber 372, and the two movable plates 375 are slidably connected with the sliding rod 376, so as to ensure the stability of the movable plates 375 when moving in the threaded connection state;

[0024] When punching, the frame steel pipe is passed through the insertion hole opened above the clamping box 371 on the front side of the lifting plate 35, and then passed through the insertion hole of the clamping box 371 on the front side of the fixed plate 36 to rest against the top of the punching platform 1. Then, the lifting motor 33 on the top of the fixed side plate 31 is started to drive the threaded rod 34 to rotate in the slide groove 32, and the threaded connection between the lifting plate 35 and the threaded rod 34 is cooperated to drive the clamping box 371 at the left end of the lifting plate 35 to descend as a whole until it is adjusted to the position above the outer wall of the steel pipe required for punching. Then, the knobs 374 on the front sides of the two clamping boxes 371 are rotated at the same time, thereby driving the positive and negative threaded rods 373 to rotate, and the moving plates 375 on the opposite threaded outer walls of the positive and negative threaded rods 373 are used to drive the two connecting rods 377 and the two Y-shaped clamps 378 to move closer to each other, and the two round rods 379 at the opposite ends of the Y-shaped clamps 378 are used to clamp and fix the outer walls of the circular steel pipe.

[0025] like Figure 4 , Figure 5As shown, the punching mechanism 2 includes a vertical plate 21, a fixed side plate 31 is fixedly installed on the front right side of the vertical plate 21, the vertical plate 21 is fixedly installed on the top rear side of the punching platform 1, the vertical plate 21 is provided with a lifting slot 22 that passes through the front and back, a driving motor 23 is fixedly installed on the top of the vertical plate 21, the output shaft of the driving motor 23 passes through the inner cavity of the lifting slot 22 and is fixedly installed with a lifting threaded rod 24, the outer wall of the lifting threaded rod 24 is threadedly installed with a base plate 25, an electric push rod 26 of model S-22N is fixedly installed on the front side of the base plate 25, an electric drill 27 is fixedly installed on the front side of the telescopic output end of the electric push rod 26, a U-shaped protective shell 28 is fixedly installed on the front side of the electric drill 27, and the electric drill 27 is fixedly installed on the front side. The output shaft passes through the inner cavity of the U-shaped protective shell 28, and arc-shaped rubber plates 281 are fixedly installed on the upper and lower sides of the U-shaped protective shell 28. A dust suction mechanism 29 is provided on the left side of the vertical plate 21. The dust suction mechanism 29 includes a fixed bracket 291, and the fixed bracket 291 is fixedly installed on the left side of the vertical plate 21. A fan 292 is fixedly installed on the left end of the fixed bracket 291. A filter ring 293 is threadedly installed on the input end of the fan 292, and a filter screen 294 is fixedly installed on the inner wall of the filter ring 293. A mounting plate 295 is threadedly installed in the front hole of the filter ring 293, and a dust suction hose 296 is fixedly connected to the front side of the mounting plate 295. The dust suction hose 296 is fixedly connected to the left side of the U-shaped protective shell 28;

[0026] By starting the driving motor 23, the lifting threaded rod 24 is driven to rotate clockwise or counterclockwise in the lifting slot 22 opened in the vertical plate 21, so that the base plate 25 in the lifting slot 22 is adjusted up and down, and the started electric drill 27 is gradually approached to the fixed steel pipe in cooperation with the electric push rod 26, until the U-shaped protective shell 28 made of soft plastic material is close to the outer wall of the steel pipe, and after being squeezed, the left and right vertical parts of the U-shaped protective shell 28 will continue to move forward, and the arc-shaped rubber plates 281 on the upper and lower sides can be close to the outer wall of the steel pipe until the drill bit in the U-shaped protective shell 28 contacts the steel pipe and punches a hole, and the debris generated during the punching will be on the arc-shaped rubber plate 2 The dust collecting hose 296 can be used to collect the debris in the U-shaped protective shell 28 through the fan 292 on the left side of the fixed bracket 291, and the debris in the U-shaped protective shell 28 can be filtered by the filter screen 294 installed on the inner wall of the filter ring 293 when passing through the filter ring 293. The extracted wind can then be directly discharged and removed from the input end of the fan 292 by rotating the filter ring 293, and then the dust collecting hose 296 can be removed from the front side of the filter ring 293 by rotating the mounting plate 295, so as to facilitate the cleaning of the debris collected in the filter ring 293, thereby completing the collection of the debris generated when the outer wall of the steel pipe is punched.

[0027] like Figure 6As shown, a dust storage compartment 12 is provided on the front side of the vertical plate 21, a chip drop hole 11 penetrating into the inner cavity of the dust storage compartment 12 is provided on the top of the punching platform 1, a plurality of placement rods 111 are evenly and fixedly connected to the inner circle of the chip drop hole 11, a chip collection drawer 13 is slidably connected to the inner wall of the dust storage compartment 12, and a pull handle 131 is fixedly installed on the front side of the chip collection drawer 13;

[0028] The bottom of the steel pipe of the frame is pressed against a plurality of placement rods 111 in the chip removal hole 11 opened on the top of the punching platform 1, so that the debris inside the steel pipe will fall into the inner cavity of the debris collection drawer 13 in the dust storage compartment 12 through the gaps between the plurality of placement rods 111, and then the debris collection drawer 13 can be directly pulled out by pulling the handle 131 regularly for cleaning.

[0029] The working principle of the motorcycle frame punching device will be specifically described below.

[0030] like Figure 1-6As shown, when punching, the frame steel pipe is passed through the insertion hole above the clamping box 371 on the front side of the lifting plate 35, and then passed through the insertion hole of the clamping box 371 on the front side of the fixed plate 36 to the top of the punching platform 1, and then the lifting motor 33 on the top of the fixed side plate 31 is started to drive the threaded rod 34 to rotate in the slide groove 32, and the threaded connection between the lifting plate 35 and the threaded rod 34 is coordinated to drive the clamping box 371 on the left end of the lifting plate 35 to descend as a whole until it is adjusted to the position above the outer wall of the steel pipe to be punched, and then the knobs 374 on the front sides of the two clamping boxes 371 are rotated at the same time, thereby driving the positive and negative threaded rods 373 The movable plates 375 on the opposite threaded outer walls of the positive and negative threaded rods 373 are used to drive the two connecting rods 377 and the two Y-shaped clamps 378 to move closer to each other, and the two round rods 379 at the opposite ends of the Y-shaped clamps 378 are used to clamp and fix the outer walls of the circular steel pipe. Then, the driving motor 23 can be started to drive the lifting threaded rod 24 to rotate clockwise or counterclockwise in the lifting groove 22 opened on the vertical plate 21, so that the base plate 25 in the lifting groove 22 can be adjusted up and down, and the started electric drill 27 is gradually approached to the fixed steel pipe in cooperation with the electric push rod 26 until the U-shaped protective shell 28 made of soft plastic material is close to the steel pipe. The outer wall of the U-shaped protective shell 28 will continue to move forward at the vertical positions on the left and right sides after being squeezed, and the arc-shaped rubber plates 281 on the upper and lower sides can be close to the outer wall of the steel pipe until the drill bit in the U-shaped protective shell 28 contacts and punches the steel pipe. The debris generated during the punching will be protected by the arc-shaped rubber plates 281 and exist in the U-shaped protective shell 28. The fan 292 on the left side of the fixed bracket 291 can use the dust suction hose 296 to suck the debris in the U-shaped protective shell 28, and when passing through the filter ring 293, it will be filtered by the filter screen 294 installed on its inner wall, and then the extracted wind can be directly discharged and filtered by the rotating filter. The ring 293 can be removed from the input end of the fan 292, and then the dust suction hose 296 can be removed from the front side of the filter ring 293 by rotating the mounting plate 295, so as to facilitate the cleaning of the debris collected in the filter ring 293, thereby completing the collection of the debris generated when the outer wall of the steel pipe is punched. Since the bottom of the steel pipe is close to the several placement rods 111 in the chip drop hole 11 opened on the top of the punching platform 1, the debris inside the steel pipe passes through the gaps between the several placement rods 111 and falls into the inner cavity of the debris collection drawer 13 in the dust storage compartment 12, and the debris collection drawer 13 can be directly pulled out by pulling the handle 131 for cleaning.

[0031] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A motorcycle frame punching device, comprising a punching platform (1), characterized in that: A punching mechanism (2) is fixedly installed on the top of the punching platform (1), and a steel pipe positioning mechanism (3) is arranged on the front side of the punching mechanism (2). The steel pipe positioning mechanism (3) comprises a fixed side plate (31), and a slide groove (32) is provided on the left side of the fixed side plate (31). A lifting motor (33) is fixedly installed on the top of the fixed side plate (31). The output shaft of the lifting motor (33) passes through the inner cavity of the slide groove (32) and is fixedly installed with a threaded rod (34). A lifting plate (35) is threadedly installed on the outer wall of the threaded rod (34). The left end of the lifting plate (35) extends to the left side of the fixed side plate (31). A fixed plate (36) is fixedly installed at the lower left side of the fixed side plate (31). A clamping mechanism (37) is fixedly installed on the left ends of the lifting plate (35) and the fixed plate (36). The two clamping mechanisms (37) each include a clamping box (371), the two clamping boxes (371) are respectively fixedly connected to the left end of the lifting plate (35) and the fixed plate (36), the clamping box (371) is provided with an insertion hole that passes through from top to bottom, the interior of the clamping box (371) is provided with a U-shaped inner chamber (372), the inner wall rear side of the U-shaped inner chamber (372) is movably provided with a positive and negative threaded rod (373), the front end of the positive and negative threaded rod (373) passes through the front side of the clamping box (371) and is fixedly provided with a knob (37 4), the front and rear outer walls of the forward and reverse threaded rods (373) are provided with threaded walls with opposite threads, the outer walls of the two threaded walls are threadedly mounted with movable plates (375), the right sides of the two movable plates (375) are fixedly mounted with connecting rods (377), the right ends of the two connecting rods (377) are fixedly mounted with Y-shaped clamps (378), the opposite ends of the two Y-shaped clamps (378) are penetrated into the inner cavity of the insertion hole, and the two opposite ends of the two Y-shaped clamps (378) are fixedly mounted with round rods (379).

2. A motorcycle frame punching device according to claim 1, characterized in that: A sliding rod (376) is fixedly installed between the front and rear sides of the inner wall of the U-shaped inner cabin (372), and the two movable plates (375) are slidably connected to the sliding rod (376).

3. A motorcycle frame punching device according to claim 1, characterized in that: The punching mechanism (2) comprises a vertical plate (21), the fixed side plate (31) is fixedly mounted on the front right side of the vertical plate (21), the vertical plate (21) is fixedly mounted on the top rear side of the punching platform (1), the vertical plate (21) is provided with a lifting groove (22) which passes through the front and back, a driving motor (23) is fixedly mounted on the top of the vertical plate (21), the output shaft of the driving motor (23) passes through the inner cavity of the lifting groove (22) and is fixedly mounted with a lifting thread rod (24), and the outer wall of the lifting thread rod (24) is threaded A base plate (25) is installed, an electric push rod (26) is fixedly installed on the front side of the base plate (25), an electric drill (27) is fixedly installed on the front side of the telescopic output end of the electric push rod (26), a U-shaped protective shell (28) is fixedly installed on the front side of the electric drill (27), the output shaft of the electric drill (27) passes through the inner cavity of the U-shaped protective shell (28), arc-shaped rubber plates (281) are fixedly installed on the upper and lower sides of the U-shaped protective shell (28), and a dust suction mechanism (29) is arranged on the left side of the vertical plate (21).

4. A motorcycle frame punching device according to claim 3, characterized in that: The dust suction mechanism (29) comprises a fixed bracket (291), the fixed bracket (291) is fixedly mounted on the left side of the vertical plate (21), a fan (292) is fixedly mounted on the left end of the fixed bracket (291), a filter ring (293) is threadedly mounted on the input end of the fan (292), a filter screen (294) is fixedly mounted on the inner wall of the filter ring (293), a mounting plate (295) is threadedly mounted on the front end hole of the filter ring (293), a dust suction hose (296) is fixedly connected to the front side of the mounting plate (295), and the dust suction hose (296) is fixedly connected to the left side of the U-shaped protective shell (28).

5. A motorcycle frame punching device according to claim 3, characterized in that: A dust storage compartment (12) is provided on the front side of the vertical plate (21), a chip drop hole (11) penetrating into the inner cavity of the dust storage compartment (12) is provided on the top of the punching platform (1), a plurality of placement rods (111) are evenly and fixedly connected to the inner circle of the chip drop hole (11) at the front and rear, a chip collection drawer (13) is slidably engaged with the inner wall of the dust storage compartment (12), and a pulling handle (131) is fixedly installed on the front side of the chip collection drawer (13).

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