Frame number coding machine on motorcycle

Abstract

The frame number coding machine comprises a bottom plate, a coding machine body, a clamping and supporting assembly and a driving assembly, a sliding plate is arranged on the front side of the top face of the top of the bottom plate in a sliding mode, the coding machine body is arranged on the rear side of the top face of the bottom plate, and a coding head is arranged on the coding machine body; the two clamping and supporting assemblies are arranged on the sliding plate in a spaced mode, each clamping and supporting assembly comprises a supporting vertical plate, a supporting transverse rod, a supporting base and two clamping pieces, and the two clamping pieces are used for clamping the rear end of a motorcycle frame; the driving assembly is arranged on the bottom plate and used for driving the sliding plate to slide on the bottom plate. According to the frame number coding machine, two motorcycle frames can be clamped through the two clamping and supporting assemblies correspondingly, so that vertical pipes at the front ends of the motorcycle frames on the two clamping and supporting assemblies can be coded alternately, and the working efficiency is improved; and the front end and the rear end of the motorcycle frame are fixed through the arrangement of the clamping and supporting assembly, so that the motorcycle frame is prevented from moving during code printing.

Description

Technical Field

[0001] This utility model relates to the field of motorcycle parts technology, specifically to a frame number marking machine for motorcycles. Background Technology

[0002] A coding machine is a non-contact inkjet marking system controlled by a microcontroller. It applies pressure to the ink in the system by controlling an internal gear pump or by supplying compressed gas from outside the machine. The ink is then ejected through a nozzle with an aperture of tens of micrometers and applied to different positions on the surface of the workpiece to form various text and pattern markings.

[0003] The front of a motorcycle frame has a vertical stem, and bearing cups need to be installed at both ends of the stem. This means the stem needs to be pressed with bearing cups. Before these vehicles leave the factory, a serial number needs to be printed on the frame, i.e., the stem of the frame is coded. Currently, when using a coding machine to code motorcycle frames, the frame still needs to be manually fixed, which occupies the workers' time and prevents them from doing other work; the coding efficiency is low; and the frame position is not securely fixed during coding, making it easy for it to shift and resulting in irregular frame numbers. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model proposes a frame number coding machine for motorcycles. This solves the problems of: the need for manual fixation of the motorcycle frame during coding, which occupies staff time and prevents them from performing other tasks; low coding efficiency; and the instability of manual frame fixation leading to misalignment and irregular frame numbers.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A frame number marking machine for motorcycles includes:

[0007] The base plate has a sliding plate on its top front side;

[0008] The coding machine body is located on the rear side of the top surface of the base plate, and the coding machine body is provided with a coding dock.

[0009] Two clamping support assemblies are provided, spaced apart on the slide plate, for supporting and clamping the motorcycle frame. Each clamping support assembly includes a support vertical plate, a support horizontal bar, a support base, and two clamping members. Support vertical plates are fixedly installed at both ends of the rear top surface of the slide plate. A support horizontal bar is fixedly installed at the top side of the support vertical plate. A support base is fixedly installed at the rear top surface of the slide plate, below the support horizontal bar. Two clamping members are provided at both ends of the front top surface of the slide plate for clamping the rear end of the motorcycle frame.

[0010] A drive assembly, which is disposed on the base plate, is used to drive the slide plate to slide on the base plate.

[0011] The frame number marking machine on the motorcycle described above can clamp two motorcycle frames respectively through two clamping support components on the slide, so that the front uprights of the motorcycle frames on the two clamping support components can be marked alternately. The two clamping support components are driven to move intermittently back and forth through the drive component, so that the marking machine body can continuously perform marking operations, thereby improving work efficiency. Moreover, the setting of the clamping support components fixes the front and rear ends of the motorcycle frame, thereby preventing the motorcycle frame from moving during marking.

[0012] Furthermore, two clamping components are symmetrically arranged. Each clamping component includes a clamping tube, a clamping rod, and a clamping spring. Two clamping tubes are hinged to the top surface of the slide plate, each located on the front side of the support base. A clamping rod is slidably inserted into the top of each clamping tube. A clamping pressure block is fixedly provided on the outer side of the top of the clamping tube, extending from the top of the clamping rod. Two clamping pressure blocks located on the front side of the same support base are symmetrically arranged. The clamping spring is located inside the clamping tube, with one end of the clamping spring fixedly connected to the bottom of the clamping rod and the other end fixedly connected to the inner bottom wall of the clamping tube.

[0013] Furthermore, the clamping component also includes a hinge seat. Each clamping tube has a hinge seat hinged to its bottom. The hinge seat is fixedly installed on the front side of the top of the slide plate. The top surface of the hinge seat has a hinge groove. A rotating rod is rotatably installed in the hinge groove. The bottom of the clamping tube is fixedly connected to the rotating rod. Both ends of the rotating rod are fitted with torsion springs. One end of the torsion spring is connected to the inner wall of the hinge groove, and the other end is fixedly connected to the outer wall of the rotating rod.

[0014] Furthermore, the top surface of the support is provided with a soft pad.

[0015] Furthermore, the base plate has a hollow internal structure, and the top surface of the base plate has a clearance groove along the length direction that connects to the interior. The drive assembly includes a drive motor, a screw, and a slider. The two ends of the screw are rotatably connected to the two side walls inside the base plate, respectively. The drive motor is fixedly mounted on one end face outside the base plate, and the output shaft of the drive motor rotates through the side wall of the base plate and connects to one end of the screw. A slider is threaded onto the outer wall of the screw, and the top of the slider passes through the clearance groove and is fixedly connected to the bottom surface of the slide plate.

[0016] Furthermore, a limiting groove is provided on the bottom wall inside the base plate, and a limiting block is fixedly provided at the bottom of the slider, which is slidably connected within the limiting groove.

[0017] Furthermore, the clamping block has a U-shaped structure, and a soft pad is fixedly provided on the inner side of the clamping block.

[0018] The beneficial effects of this utility model are as follows: The frame number marking machine on this motorcycle can clamp two motorcycle frames respectively through two clamping support components on the slide plate. When the front riser of the first motorcycle frame is marked, the operator can remove the marked motorcycle frame from the other clamping support component and replace it with a new unmarked motorcycle frame. The two clamping support components are driven to move intermittently back and forth by the drive component, so that the marking machine body can continuously perform marking operations, improving work efficiency. Moreover, the setting of the clamping support components fixes the front and rear ends of the motorcycle frame, thereby preventing the motorcycle frame from moving during marking. Attached Figure Description

[0019] To more clearly illustrate the specific embodiments of this utility model, the accompanying drawings used in the specific embodiments will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to scale.

[0020] Figure 1 This is the front view of the present invention;

[0021] Figure 2 Top view of the clamping support assembly;

[0022] Figure 3 A sectional view showing the connection between the clamping element and the hinge seat;

[0023] Figure 4 Top view showing the connection between the clamping element and the hinge seat;

[0024] Figure 5 This is the main view of the driving component;

[0025] Figure label:

[0026] 10-Base plate, 11-Allowing groove;

[0027] 20 - Main body of the coding machine; 21 - Coding terminal;

[0028] 30-Clamping support assembly, 31-Supporting vertical plate, 32-Supporting horizontal bar, 33-Supporting base, 34-Clamping tube, 35-Clamping rod, 36-Clamping spring, 37-Clamping pressure block, 38-Hinge base, 381-Hinge groove, 39-Rotating rod, 391-Torsion spring;

[0029] 40-Drive assembly, 41-Drive motor, 42-Screw, 43-Slider, 44-Limit block, 45-Limit groove;

[0030] 50 - Skateboard;

[0031] 60-Padded. Detailed Implementation

[0032] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0033] In the description of this utility model, it should be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation and positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the indicated position or element must have a specific orientation, or be constructed and operated in a specific way. Therefore, they should not be construed as limitations on this utility model.

[0034] 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 technical features indicated. Thus, features defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0035] Please see Figures 1 to 2 This utility model provides a motorcycle frame number marking machine, including a base plate 10, a marking machine body 20, a clamping support assembly 30, and a drive assembly 40. A slide plate 50 is slidably provided on the front side of the top surface of the base plate 10. The marking machine body 20 is located on the rear side of the top surface of the base plate 10. A marking dock 21 is provided on the marking machine body 20. There are two clamping support assemblies 30, which are spaced apart on the slide plate 50 to support and clamp the motorcycle frame. The drive assembly 40 is located on the base plate 10 and is used to drive the slide plate 50 to slide on the base plate 10.

[0036] In use, the operator places the front end of the motorcycle frame behind the clamping support assembly 30 and the rear end of the motorcycle frame in front of the clamping support assembly 30. At this time, the front riser of the motorcycle frame is placed under the marking dock. The clamping support assembly 30 is used to fix the front and rear ends of the motorcycle frame. Then, the marking machine body 20 is started, so that the marking dock 21 on the marking machine body 20 marks the outer wall of the front riser of the motorcycle frame. During the marking process, the operator clamps and fixes the front and rear ends of the second motorcycle frame to another clamping support assembly 30 respectively. After the first motorcycle frame is marked, the drive assembly 40 is activated to move the slide plate 50, causing the front riser of the second motorcycle frame to move below the marking dock 21 of the marking machine body 20. The worker then removes the first motorcycle frame and replaces it with a new one for clamping and fixing. This ensures that marking the motorcycle frame does not affect the removal of the previous one or the clamping and fixing of the next one, improving work efficiency. Moreover, the clamping support assembly 30 fixes both the front and rear ends of the motorcycle frame, preventing movement of the motorcycle frame during marking.

[0037] It is worth noting that the coding machine body 20 is based on existing technology. The coding dock 21 on the coding machine body 20 can move and rise and fall freely, so that coding can be performed on the body of the motorcycle frame.

[0038] Please refer to the following: Figure 3 Specifically, the clamping support assembly 30 includes a support vertical plate 31, a support horizontal bar 32, a support base 33, and two clamping members. Support vertical plates 31 are fixedly installed at both ends of the rear top surface of the slide plate 50. Support horizontal bars 32 are fixedly installed at the top side of the support vertical plates 31. A support base 33 is fixedly installed at the rear top surface of the slide plate 50, below the support horizontal bar 32. Two clamping members are symmetrically arranged at both ends of the front top surface of the slide plate 50, used to clamp the rear end of the motorcycle frame. The diameter of the front upright tube of the motorcycle frame is larger than the diameter of the support horizontal bar 32. A soft pad 60 is provided on the top surface of the support base 33. The soft pad 60 serves as a cushion to prevent wear on the bottom front end of the motorcycle frame.

[0039] When it is necessary to fix the front end of the motorcycle frame, the upright tube at the front end of the motorcycle frame is moved and sleeved on the outside of the support crossbar 32. At this time, the support seat 33 is supported on the bottom side of the front end of the motorcycle frame, and the marking dock 21 on the marking machine body 20 is located above the upright tube. The upright tube is supported and fixed by the support crossbar 32, so that the upright tube will not shift when it is marked.

[0040] Preferably, the clamping component includes a clamping tube 34, a clamping rod 35, and a clamping spring 36. Two clamping tubes 34 are hinged to the top surface of the slide plate 50, each located in front of the support base 33. A clamping rod 35 is slidably inserted into the top of the two clamping tubes 34. A clamping block 37 is fixedly provided on the outer side of the top of the clamping rod 35. Two clamping blocks 37 located in front of the same support base 33 are symmetrically arranged. The clamping spring 36 is disposed inside the clamping tube 34, and one end of the clamping spring 36 is fixedly connected to the bottom of the clamping rod 35, and the other end is fixedly connected to the inner bottom wall of the clamping tube 34.

[0041] Initially, when the clamping rod 35 is upright, the height of the clamping block 37 is lower than the top side height of the rear end of the motorcycle frame. When it is necessary to fix the rear end of the motorcycle frame, place the rear end of the motorcycle frame on the sliding plate 50. At this time, the rear end of the motorcycle frame is located between the two clamping tubes 34. Pull the clamping rod 35 upward so that the height of the clamping block 37 is higher than the top side height of the rear end of the motorcycle frame. At this time, the clamping spring 36 is stretched. Then, the clamping block 37 is fastened to the side of the rear end of the motorcycle frame. At this time, both sides of the rear end of the motorcycle frame are pressed and fixed by the clamping block 37, so that the rear end of the motorcycle frame will not shake during the coding process.

[0042] Please refer to the following: Figure 4 Furthermore, the clamping component also includes a hinge seat 38. Each clamping tube 34 is hinged to the bottom of a hinge seat 38. The hinge seat 38 is fixedly installed on the front side of the top of the slide plate 50. A hinge groove 381 is provided on the top surface of the hinge seat 38. A rotating rod 39 is rotatably installed in the hinge groove 381. The bottom of the clamping tube 34 is fixedly connected to the rotating rod 39. Torsion springs 391 are sleeved on both ends of the rotating rod 39. One end of the torsion spring 391 is connected to the inner side wall of the hinge groove 381, and the other end is fixedly connected to the outer wall of the rotating rod 39.

[0043] When the clamping tube 34 is in the upright position, the torsion spring 391 is in the contracted position. When the clamping block 37 is fastened to the side of the rear end of the motorcycle frame, the restoring force generated by the torsion spring 391 causes the clamping rod 35 to tilt towards the rear end of the motorcycle frame, thereby pressing the clamping block 37 tightly against the side of the rear end of the motorcycle frame, enhancing the clamping and fixing force on the rear end of the motorcycle frame.

[0044] Please refer to the following: Figure 5In this embodiment, the interior of the base plate 10 is a hollow structure. The top surface of the base plate 10 is provided with a clearance groove 11 that communicates with the interior along the length direction. The drive assembly 40 includes a drive motor 41, a screw 42 and a slider 43. The two ends of the screw 42 are rotatably connected to the two side walls inside the base plate 10. The drive motor 41 is fixedly installed on one end face outside the base plate 10. The output shaft of the drive motor 41 rotates through the side wall of the base plate 10 and is connected to one end of the screw 42. The slider 43 is threadedly connected to the outer wall of the screw 42. The top of the slider 43 passes through the clearance groove 11 and is fixedly connected to the bottom surface of the slide plate 50.

[0045] When it is necessary to mark the front riser of the next motorcycle frame, the drive motor 41 is started to drive the screw 42 to rotate. The screw 42 drives the slider 43 to move the slide plate 50, so that the front riser of the next motorcycle frame fixed on the slide plate 50 is moved to the bottom of the marking dock 21 on the marking machine body 20. The previous motorcycle frame that has been marked is moved to the outside, so that while marking, it is convenient for the staff to replace a new unmarked motorcycle frame on the slide plate 50, thus improving the marking efficiency of motorcycle frames.

[0046] Preferably, a limiting groove 45 is formed on the bottom wall inside the base plate 10, and a limiting block 44 is fixedly provided at the bottom of the slider 43. The limiting block 44 is slidably connected and embedded in the limiting groove 45. The cooperation between the limiting block 44 and the limiting groove 45 enables the slider 43 to slide more stably.

[0047] In this embodiment, the clamping block 37 has a U-shaped structure, and a soft pad 60 is fixedly provided on the inner side of the clamping block 37. The U-shaped structure facilitates the clamping block 37 to be fastened to the side of the rear end of the motorcycle frame, increasing the clamping force.

[0048] The working principle of this utility model is as follows: In use, the operator moves the front upright tube of the motorcycle frame onto the outside of the support crossbar 32. At this time, the support seat 33 supports the bottom side of the front of the motorcycle frame, and the front upright tube of the motorcycle frame is located below the marking dock. Then, the rear end of the motorcycle frame is placed on the sliding plate 50. At this time, the rear end of the motorcycle frame is located between the two clamping tubes 34. Pull the clamping rod 35 upward to fasten the clamping pressure block 37 to the side of the rear end of the motorcycle frame. The restoring elasticity of the clamping spring 36 is used to press and fix both sides of the rear end of the motorcycle frame with the clamping pressure block 37. Then, the marking machine body 20 is started so that the marking dock 21 on the marking machine body 20 marks the outer wall of the front upright tube of the motorcycle frame. During the marking process, the above operation is repeated to clamp and fix the front and rear ends of the second motorcycle frame onto another clamping support assembly 30 respectively.

[0049] After the first motorcycle frame is coded, the drive motor 41 is started to drive the screw 42 to rotate, which causes the slider 43 to move the slide plate 50, thereby moving the front end of the second motorcycle frame fixed on the slide plate 50 to below the coding dock 21 on the coding machine body 20, while the first motorcycle frame that has been coded is moved to the outside; then the first motorcycle frame is removed and replaced with a new uncoded motorcycle frame.

[0050] The beneficial effects of this utility model are as follows: The frame number marking machine on this motorcycle can clamp two motorcycle frames respectively through the two clamping support components 30 on the slide plate 50. When the front riser of the first motorcycle frame is marked, the operator can remove the marked motorcycle frame from the other clamping support component 30 and replace it with a new unmarked motorcycle frame. The drive component 40 drives the two clamping support components 30 to move intermittently back and forth, so that the marking machine body 20 can always perform marking operations, improving work efficiency. Moreover, the setting of the clamping support components 30 fixes the front and rear ends of the motorcycle frame, thereby preventing the motorcycle frame from moving during marking.

[0051] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A frame number marking machine for motorcycles, characterized in that, include: The base plate has a sliding plate on its top front side; The coding machine body is located on the rear side of the top surface of the base plate, and the coding machine body is provided with a coding dock. Two clamping support assemblies are provided, spaced apart on the slide plate, for supporting and clamping the motorcycle frame. Each clamping support assembly includes a support vertical plate, a support horizontal bar, a support base, and two clamping members. Support vertical plates are fixedly installed at both ends of the rear top surface of the slide plate. A support horizontal bar is fixedly installed at the top side of the support vertical plate. A support base is fixedly installed at the rear top surface of the slide plate, below the support horizontal bar. Two clamping members are provided at both ends of the front top surface of the slide plate for clamping the rear end of the motorcycle frame. A drive assembly, which is disposed on the base plate, is used to drive the slide plate to slide on the base plate.

2. The frame number marking machine for a motorcycle according to claim 1, characterized in that: Two clamping components are symmetrically arranged. Each clamping component includes a clamping tube, a clamping rod, and a clamping spring. Two clamping tubes are hinged to the top surface of the slide plate and to the front side of each support base. A clamping rod is slidably inserted into the top of each clamping tube. A clamping pressure block is fixedly installed on the outside of the top of the clamping tube, extending from the top of the clamping rod. Two clamping pressure blocks are symmetrically arranged on the front side of the same support base. The clamping spring is located inside the clamping tube, with one end of the clamping spring fixedly connected to the bottom of the clamping rod and the other end fixedly connected to the inner bottom wall of the clamping tube.

3. A frame number marking machine for motorcycles according to claim 2, characterized in that: The clamping component also includes a hinge seat. Each clamping tube is hinged to the bottom of the hinge seat. The hinge seat is fixedly installed on the front side of the top of the slide plate. The top surface of the hinge seat is provided with a hinge groove. A rotating rod is rotatably installed in the hinge groove. The bottom of the clamping tube is fixedly connected to the rotating rod. Both ends of the rotating rod are fitted with torsion springs. One end of the torsion spring is connected to the inner wall of the hinge groove, and the other end is fixedly connected to the outer wall of the rotating rod.

4. A frame number marking machine for motorcycles according to claim 1, characterized in that: The top surface of the support is provided with a soft pad.

5. A frame number marking machine for motorcycles according to claim 1, characterized in that: The base plate has a hollow structure inside. The top surface of the base plate has a clearance groove that connects to the interior along its length. The drive assembly includes a drive motor, a screw, and a slider. The two ends of the screw are rotatably connected to the two side walls inside the base plate. The drive motor is fixedly mounted on one end face outside the base plate. The output shaft of the drive motor rotates through the side wall of the base plate and connects to one end of the screw. A slider is threaded onto the outer wall of the screw. The top of the slider passes through the clearance groove and is fixedly connected to the bottom surface of the slide plate.

6. A frame number marking machine for motorcycles according to claim 5, characterized in that: A limiting groove is provided on the bottom wall inside the base plate, and a limiting block is fixedly provided at the bottom of the slider. The limiting block is embedded in the limiting groove and slidably connected.

7. A frame number marking machine for motorcycles according to claim 2, characterized in that: The clamping block has a U-shaped structure, and a soft pad is fixedly provided on the inner side of the clamping block.

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