Laser deburring device for engine components of lawn mower
By designing a laser burring device including a fixing assembly and a reinforcement assembly, the problem that the prior art is difficult to adapt to different models of weeder engine components is solved, and effective fixing and burring removal operations for different size components is achieved, thereby improving the adaptability and burring removal efficiency of the device.
Patent Information
- Application Number
- CN202421356895.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-06-14
AI Technical Summary
Existing laser burr removal devices are difficult to adapt to different models of weeder engine components, and cannot effectively remove burrs, affecting product quality and engine performance.
A laser burring device including a fixing assembly and a reinforcement assembly is designed, and the screw and the slip ring are driven by a dual-axis motor to fix the engine components of different sizes, and the laser emitter is controlled to perform burring operation through a PLC controller.
The device can adapt to diverse production needs and effectively fix and burr removal treatment for different models of weeder engine components, improving the practicality and burr removal efficiency of the device.
Smart Images
Figure CN222696267U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of engine component processing for a weeder, in particular to a laser deburring device for an engine component for a weeder. Background Art
[0002] Laser deburring device is an advanced equipment that uses high-power laser beam to perform surface processing to remove burrs. Its working principle is based on the high-energy focusing of laser beam. When the laser beam is irradiated to the surface of the workpiece, the surface of the material will exceed the melting point, and evaporate or melt, thereby achieving the effect of removing burrs. Laser deburring device has a wide range of applications in many fields. Among them, engine components used in lawn mowers may produce burrs due to various factors during the manufacturing process. These burrs not only affect the appearance quality of the product, but may also have a negative impact on the performance and life of the engine. Therefore, it is very necessary to use laser deburring technology to process these components. At present, there may be size differences between engine components of different models of lawn mowers, which requires the laser deburring device to have high adaptability. However, some devices in the prior art may have deficiencies in this regard and are difficult to adapt to diverse production needs.
[0003] In view of the above problems, it is necessary to provide a laser deburring device for an engine component of a lawn mower with high practicality. Utility Model Content
[0004] The utility model aims to provide a laser deburring device for an engine component of a lawn mower, so as to solve the problems raised in the above-mentioned background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A laser deburring device for an engine assembly of a weeder comprises a base, a shell is arranged on the top of the base, a door is installed on one side of the shell through a hinge connection, walking wheels are fixedly installed at four corners of the bottom of the base, a fixing assembly for improving practicality is arranged on the top of the base and inside the shell, a reinforcement assembly is arranged between the fixing assemblies, an engine assembly body is connected and installed between the fixing assemblies through the reinforcement assembly, a moving platform is arranged on the top of the shell, a slider is installed on the top of the shell through the moving platform, a hydraulic rod is arranged at the bottom of the slider, a mounting block is arranged at the bottom of the hydraulic rod, a laser emitter is arranged at the bottom of the mounting block, and a PLC controller is arranged on one side of the shell;
[0007] The fixing assembly includes a fixing seat installed on the top of the base, a dual-axis motor is arranged at the center of the fixing seat, connecting screws are arranged on both sides of the dual-axis motor, a first slip ring is installed on the outer side of the connecting screw through a threaded connection, a first connecting rod is arranged on the top of the first slip ring, a clamping plate is arranged on the top of the first connecting rod and above the fixing seat, a protective cover is arranged on one side of one of the clamping plates, a driving motor is arranged inside the protective cover, a reinforcement assembly is arranged at the output end of the driving motor, and the end of the reinforcement assembly away from the driving motor is rotatably connected to the other clamping plate through a connecting bearing.
[0008] As a preferred solution of the utility model, two connecting screws are provided, and the threads on the outer sides of the two connecting screws are in opposite directions.
[0009] As a preferred solution of the utility model, a slide groove is provided on the top of the fixing seat, one end of the first connecting rod away from the first slip ring passes through the slide groove and is connected and installed with the clamping plate, and the first connecting rod is slidably arranged inside the slide groove.
[0010] As a preferred solution of the utility model, the reinforcement assembly includes two fixed side plates arranged at the output end of the driving motor and arranged on one side of the clamping plate through a connecting bearing, a lower fixed plate is fixedly connected to the bottom of one side of the two fixed side plates close to each other, an adjusting screw is arranged inside the fixed side plate, a rotating block is arranged at the top of the adjusting screw and located at the top of the fixed side plate, a second slip ring is installed on the outside of the adjusting screw through a threaded connection, a second connecting rod is fixedly connected to the side of the second slip ring away from the clamping plate, an upper fixed plate is installed on the side of the second connecting rod away from the second slip ring through the fixed side plate, and an anti-slip protection pad is fixedly connected to the bottom of the upper fixed plate and the top of the lower fixed plate.
[0011] As a preferred solution of the utility model, a sliding groove is provided on a side of the fixed side plate away from the clamping plate, and the second connecting rod passes through the sliding groove and is connected and installed with one side of the upper fixed plate.
[0012] As a preferred solution of the utility model, the PLC controller is electrically connected to the mobile platform, the hydraulic rod and the laser transmitter.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] The utility model aims at the problems in the background technology. The utility model sets a fixing component in the laser deburring device of the engine assembly for the lawnmower, so that the engine assembly body is placed in the position between the two reinforcement components during actual use, and then controls the dual-axis motor to work. The dual-axis motor drives the two connecting screws to rotate, thereby driving the two first slip rings to move toward each other, and then driving the two clamping plates to move toward each other under the action of the first connecting rod, until the two clamping plates fix the lawnmower engine assembly bodies of different sizes, so that the laser deburring device of the engine assembly for the lawnmower can fix lawnmower engine assemblies of different models, which improves the practicability of the laser deburring device of the engine assembly for the lawnmower to a certain extent and can adapt to diversified production needs. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the internal structure of the utility model;
[0017] Figure 3 This is a schematic diagram of the structure of the fixed component of the utility model;
[0018] Figure 4 This is a schematic diagram of the structure of the reinforcement component of the utility model.
[0019] In the figure: 1. base; 101. walking wheel; 102. shell; 103. door opening; 104. PLC controller; 105. mobile platform; 106. slider; 107. hydraulic rod; 108. mounting block; 109. laser transmitter; 2. fixing assembly; 201. fixing seat; 202. dual-axis motor; 203. connecting screw; 204. first slip ring; 205. first connecting rod; 206. clamping plate; 207. protective cover; 208. driving motor; 209. connecting bearing; 3. engine assembly body; 4. reinforcement assembly; 401. fixed side plate; 402. lower fixing plate; 403. adjusting screw; 404. second slip ring; 405. rotating block; 406. second connecting rod; 407. upper fixing plate; 408. anti-skid protective pad. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0021] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively with reference to the relevant drawings below. Several embodiments of the utility model are given. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.
[0022] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.
[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.
[0024] For examples, see Figure 1-4 , the utility model provides a technical solution:
[0025] A laser deburring device for an engine assembly of a weeder comprises a base 1, a shell 102 is arranged on the top of the base 1, a door 103 is installed on one side of the shell 102 via a hinge, walking wheels 101 are fixedly installed at four corners of the bottom of the base 1, a fixing assembly 2 for improving practicality is arranged on the top of the base 1 and located inside the shell 102, a reinforcement assembly 4 is arranged between the fixing assemblies 2, an engine assembly body 3 is connected and installed between the fixing assemblies 2 via the reinforcement assembly 4, a moving platform 105 is arranged on the top of the inner top of the shell 102, a slider 106 is installed on the top of the inner top of the shell 102 via the moving platform 105, a hydraulic rod 107 is arranged on the bottom of the slider 106, a mounting block 108 is arranged on the bottom of the hydraulic rod 107, a laser emitter 109 is arranged on the bottom of the mounting block 108, and a PLC controller 104 is arranged on one side of the shell 102.
[0026] Specifically, the fixing component 2 includes a fixing seat 201 installed on the top of the base 1, a dual-axis motor 202 is arranged at the center of the fixing seat 201, connecting screws 203 are arranged on both sides of the dual-axis motor 202, a first slip ring 204 is installed on the outer side of the connecting screw 203 through a threaded connection, a first connecting rod 205 is arranged on the top of the first slip ring 204, a clamping plate 206 is arranged on the top of the first connecting rod 205 and above the fixing seat 201, a protective cover 207 is arranged on one side of one of the clamping plates 206, a driving motor 208 is arranged inside the protective cover 207, a reinforcing component 4 is arranged on the output end of the driving motor 208, and the end of the reinforcing component 4 away from the driving motor 208 is rotatably connected to the other clamping plate 206 through a connecting bearing 209, and two connecting screws 203 are provided, and the screws on the outer sides of the two connecting screws 203 are connected to the outer sides of the two connecting screws 203. The grooves are in opposite directions, and a slide groove is provided on the top of the fixing seat 201. The end of the first connecting rod 205 away from the first slip ring 204 passes through the slide groove and is connected and installed with the clamping plate 206, and the first connecting rod 205 is slidably arranged inside the slide groove to place the engine component body 3 between the two reinforcement components 4, and then the dual-axis motor 202 is controlled to work, and the dual-axis motor 202 drives the two connecting screws 203 to rotate, thereby driving the two first slip rings 204 to move toward each other, and then driving the two clamping plates 206 to move toward each other under the action of the first connecting rod 205, until the two clamping plates 206 fix the lawnmower engine component bodies 3 of different sizes, and can fix lawnmower engine components of different models, which improves the practicability of the laser deburring device for the lawnmower engine component to a certain extent and can adapt to diversified production needs.
[0027] Preferably, the reinforcement component 4 includes two fixed side plates 401 arranged at the output end of the driving motor 208 and arranged on one side of the clamping plate 206 through a connecting bearing 209, the two fixed side plates 401 are fixedly connected with a lower fixed plate 402 at the bottom of one side close to each other, an adjusting screw 403 is arranged inside the fixed side plate 401, a rotating block 405 is arranged at the top of the adjusting screw 403 and located at the top of the fixed side plate 401, a second slip ring 404 is installed on the outer side of the adjusting screw 403 through a threaded connection, a second connecting rod 406 is fixedly connected to the side of the second slip ring 404 away from the clamping plate 206, an upper fixed plate 407 is connected and installed on the side of the second connecting rod 406 away from the second slip ring 404 through the fixed side plate 401, an anti-slip protection pad 408 is fixedly connected to the bottom of the upper fixed plate 407 and the top of the lower fixed plate 402, a sliding groove is provided on the side of the fixed side plate 401 away from the clamping plate 206, and a second The connecting rod 406 passes through the slide groove and is connected to one side of the upper fixed plate 407 for installation. The two rotating blocks 405 are rotated in turn to drive the adjusting screw 403 to rotate, and then the second sliding ring 404 is driven to move outside the adjusting screw 403. Under the action of the second connecting rod 406, the upper fixed plate 407 is driven to move downward until the upper fixed plate 407 and the lower fixed plate 402 further reinforce the engine component body 3. Under the action of the anti-slip protection pad 408, the friction resistance between the upper fixed plate 407 and the lower fixed plate 402 and the engine component body 3 can be effectively increased, thereby further improving the installation stability of the engine component body 3. By controlling the drive motor 208 to work and drive the reinforcement component 4 to rotate, the engine component body 3 can be driven to rotate, thereby realizing convenient deburring of multiple surfaces of the engine component body 3, which can effectively improve the deburring efficiency to a certain extent.
[0028] Furthermore, the PLC controller 104 is electrically connected to the mobile platform 105, the hydraulic rod 107 and the laser emitter 109. The PLC controller 104 can control the mobile platform 105, the hydraulic rod 107 and the laser emitter 109 to drive the laser emitter 109 to remove burrs between the engine component body 3.
[0029] The working process of the utility model is as follows: when using the laser deburring device for the engine assembly of the lawn mower, first open the door 103, then place the engine assembly body 3 between the two reinforcement assemblies 4, then control the dual-axis motor 202 to work, the dual-axis motor 202 drives the two connecting screws 203 to rotate, thereby driving the two first slip rings 204 to move toward each other, and then driving the two clamping plates 206 to move toward each other under the action of the first connecting rod 205, until the two clamping plates 206 fix the lawn mower engine assembly bodies 3 of different sizes, after the lawn mower engine assembly body 3 is fixed, rotate the two rotating blocks 405 in turn to drive the adjusting screw 403 to rotate, and then drive the second slip ring 404 to move outside the adjusting screw 403, and drive the upper fixing plate 407 to move downward under the action of the second connecting rod 406, Until the upper fixing plate 407 and the lower fixing plate 402 further reinforce the engine assembly body 3, the anti-slip protection pad 408 can effectively increase the friction resistance between the upper fixing plate 407 and the lower fixing plate 402 and the engine assembly body 3, thereby further improving the stability of the installation of the engine assembly body 3, and then the PLC controller 104 can control the mobile platform 105, the hydraulic rod 107 and the laser emitter 109 to drive the laser emitter 109 to remove burrs between the engine assembly body 3, and the driving motor 208 can be controlled to drive the reinforcement assembly 4 to rotate, thereby driving the engine assembly body 3 to rotate, and then conveniently removing burrs from multiple surfaces of the engine assembly body 3 can be achieved, which can effectively improve the deburring efficiency to a certain extent.
[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A laser deburring device for an engine component of a weeder, comprising a base (1), characterized in that: A shell (102) is provided at the top of the base (1), a door (103) is installed on one side of the shell (102) via a hinge connection, walking wheels (101) are fixedly installed at the four corners of the bottom of the base (1), a fixing component (2) for improving practicality is provided at the top of the base (1) and located inside the shell (102), a reinforcement component (4) is provided between the fixing components (2), an engine component body (3) is connected and installed between the fixing components (2) via the reinforcement component (4), a moving platform (105) is provided at the top of the shell (102), a slider (106) is installed at the top of the shell (102) via the moving platform (105), a hydraulic rod (107) is provided at the bottom of the slider (106), a mounting block (108) is provided at the bottom of the hydraulic rod (107), a laser transmitter (109) is provided at the bottom of the mounting block (108), and a PLC controller (104) is provided at one side of the shell (102); The fixing assembly (2) comprises a fixing seat (201) mounted on the top of the base (1); a dual-axis motor (202) is arranged at the center of the fixing seat (201); connecting screws (203) are arranged on both sides of the dual-axis motor (202); a first slip ring (204) is installed on the outside of the connecting screw (203) through a threaded connection; a first connecting rod (205) is arranged on the top of the first slip ring (204); a clamping plate (206) is arranged on the top of the first connecting rod (205) and above the fixing seat (201); a protective cover (207) is arranged on one side of one of the clamping plates (206); a driving motor (208) is arranged inside the protective cover (207); a reinforcing assembly (4) is arranged at the output end of the driving motor (208); and an end of the reinforcing assembly (4) away from the driving motor (208) is rotatably connected to the other clamping plate (206) through a connecting bearing (209).
2. The laser deburring device for an engine component of a weeder according to claim 1, characterized in that: Two connecting screws (203) are provided, and the threads on the outer sides of the two connecting screws (203) are in opposite directions.
3. The laser deburring device for an engine component of a lawn mower according to claim 1, characterized in that: A sliding groove is provided on the top of the fixing seat (201), and one end of the first connecting rod (205) away from the first sliding ring (204) passes through the sliding groove and is connected and installed with the clamping plate (206), and the first connecting rod (205) is slidably arranged inside the sliding groove.
4. The laser deburring device for an engine component of a lawn mower according to claim 1, characterized in that: The reinforcement component (4) comprises two fixed side plates (401) arranged at the output end of the driving motor (208) and arranged on one side of the clamping plate (206) through a connecting bearing (209); a lower fixed plate (402) is fixedly connected to the bottom of one side of the two fixed side plates (401) close to each other; an adjusting screw (403) is arranged inside the fixed side plate (401); a rotating block (405) is arranged at the top of the adjusting screw (403) and located at the top of the fixed side plate (401); a second slip ring (404) is installed on the outside of the adjusting screw (403) through a threaded connection; a second connecting rod (406) is fixedly connected to the side of the second slip ring (404) away from the clamping plate (206); an upper fixed plate (407) is connected and installed on the side of the second connecting rod (406) away from the second slip ring (404) through the fixed side plate (401); and an anti-slip protection pad (408) is fixedly connected to the bottom of the upper fixed plate (407) and the top of the lower fixed plate (402).
5. The laser deburring device for an engine component of a weeder according to claim 4, characterized in that: A sliding groove is provided on a side of the fixed side plate (401) away from the clamping plate (206), and the second connecting rod (406) passes through the sliding groove and is connected and installed with one side of the upper fixed plate (407).
6. The laser deburring device for an engine component of a weeder according to claim 1, characterized in that: The PLC controller (104) is electrically connected to the mobile platform (105), the hydraulic rod (107) and the laser transmitter (109).