Laser heat treatment equipment for processing high-precision wear-resistant linear guide rail

Abstract

The utility model discloses laser heat treatment equipment for processing a high-precision wear-resistant linear guide rail, and relates to the technical field of linear guide rails. The laser heat treatment device comprises a heat treatment assembly, a fixing assembly and a cooling assembly, the heat treatment assembly comprises a bottom plate, a protective shell is fixedly installed at the top of the bottom plate, a fixing frame is fixedly installed at the top of the bottom plate, and a laser heater is arranged in an inner cavity of the fixing frame; the fixing assembly comprises a motor. By arranging the fixing assembly, the laser heat treatment equipment needs to have high-precision positioning capacity, it is ensured that a laser beam accurately irradiates the specific position of the linear guide rail, the influence on a non-target area is avoided, the linear guide rail at the top of the protective shell can be fixed through the fact that the two clamping plates are close to each other, and the working efficiency is improved. The linear guide rail does not shake in the laser heat treatment process, and the situation that the linear guide rail is damaged due to position deviation caused by shaking in the laser heat treatment process of the linear guide rail is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of linear guide rails, in particular to a laser heat treatment device for processing high-precision wear-resistant linear guide rails. Background Art

[0002] A linear guide is a guiding element used in industrial equipment and machinery. It is mainly used to achieve accurate guidance and positioning of mechanical devices in the linear direction. A linear guide usually consists of a guide body and a slider. The guide body is fixed on the machine tool or equipment, while the slider is installed on the parts that need to be moved. The sliding fit between the slider and the guide body enables the smooth movement of the parts in the linear direction. Laser heat treatment equipment is required during the processing of linear guides.

[0003] Existing laser heat treatment equipment cannot effectively fix the linear guide rail during laser heat treatment. The linear guide rail may shake during laser heat treatment. The linear guide rail may have position deviation due to shaking during laser heat treatment, thereby damaging the linear guide rail. Moreover, the linear guide rail and the laser heater cannot be cooled quickly, and may be damaged due to excessive temperature during long-term operation. Utility Model Content

[0004] The purpose of the utility model is to provide a laser heat treatment equipment for processing high-precision wear-resistant linear guide rails. Through the coordinated arrangement of the heat treatment component, the fixing component and the cooling component, the problem that the laser heat treatment equipment in the prior art cannot effectively fix the linear guide rails and cannot quickly cool the linear guide rails and the laser heater is solved.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is a laser heat treatment device for processing high-precision wear-resistant linear guide rails, comprising a heat treatment component, a fixing component and a cooling component. The heat treatment component comprises a base plate, a protective shell is fixedly installed on the top of the base plate, a fixing frame is fixedly installed on the top of the base plate, and a laser heater is provided in the inner cavity of the fixing frame;

[0007] The fixing assembly includes a motor, a threaded rod is fixedly installed on the output end of the motor, a threaded sleeve is threadedly connected to the surface of the threaded rod, a connecting plate is fixedly installed on both sides of the threaded sleeve, an inclined block is fixedly installed on the rear side of the connecting plate, a movable wheel is movably installed on the rear side of the inclined block, a support block is fixedly installed on the rear side of the movable wheel, a support rod is slidably installed on the inner cavity of the support block, springs are provided on the opposite sides of the surfaces of the two support rods, and a splint is fixedly installed on the top of the support block;

[0008] The cooling assembly includes a cooling water tank. The right side of the cooling water tank is connected to two connecting pipes. The left side of the connecting pipe is connected to a cooling pipe. A cooling plate is provided on the surface of the cooling pipe.

[0009] The utility model is further configured such that the motor is fixedly mounted on the front side of the protective shell, and the side of the spring close to the support block is fixedly connected to the support block.

[0010] The utility model is further configured such that sliding blocks are fixedly mounted on opposite sides of the two connecting plates, a sliding rod is slidably mounted in the inner cavity of the sliding block, and the sliding rod is fixedly connected to the protective shell on a side close to the protective shell.

[0011] The present invention is further configured such that a positioning block is fixedly mounted on the rear side of the support block, a positioning rod is slidably mounted in the inner cavity of the positioning block, and both sides of the positioning rod are fixedly mounted in the inner cavity of the protective shell.

[0012] The present invention is further configured such that a limiting ring is sleeved on the rear side of the motor surface, and the rear side of the limiting ring is fixedly connected to the front side of the protective shell.

[0013] The utility model is further configured such that four corners of the bottom of the base plate are fixedly mounted with supporting legs, and a placement plate is fixedly mounted between opposite sides of the four supporting legs.

[0014] The present invention is further configured such that positioning plates are fixedly mounted on the front and rear sides of both sides of the protective shell, and the bottom of the positioning plates is fixedly connected to the top of the base plate.

[0015] The present invention is further configured such that the bottom of the cooling water tank is fixedly connected to the top of the placement plate, and the bottom of the cooling plate is fixedly connected to the top of the protective shell.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model sets a fixing component, and the laser heat treatment equipment needs to have high-precision positioning capabilities to ensure that the laser beam accurately irradiates the specific position of the linear guide rail to avoid affecting non-target areas. The linear guide rail on the top of the protective shell can be fixed by bringing the two splints close to each other, so that the linear guide rail will not shake during the laser heat treatment process, preventing the linear guide rail from position deviation due to shaking during the laser heat treatment, thereby preventing the linear guide rail from being damaged.

[0018] 2. The utility model sets a cooling component. When the linear guide rail is subjected to laser heat treatment, heat is generated. The equipment will be damaged due to excessive temperature after long-term operation, and the linear guide rail cannot be cooled quickly after the heat treatment is completed. In order to prevent the laser heater from overheating and being damaged, the heat needs to be taken away by the cooling component to ensure that the laser heater can work continuously and stably, and the linear guide rail can be cooled quickly after the heat treatment is completed.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 This is a structural stereogram of a laser heat treatment device for processing high-precision, wear-resistant linear guide rails;

[0022] Figure 2 This is a schematic diagram of the main cross-section of the structure of a laser heat treatment equipment for processing high-precision wear-resistant linear guide rails;

[0023] Figure 3 This is a schematic diagram of the main view of the protective shell of a laser heat treatment equipment for processing high-precision wear-resistant linear guide rails;

[0024] Figure 4 A schematic top view and cross-section of a fixed component of a laser heat treatment device for processing high-precision wear-resistant linear guide rails;

[0025] Figure 5 This is a schematic diagram of the main view of the cooling component of a laser heat treatment equipment for processing high-precision wear-resistant linear guide rails.

[0026] In the accompanying drawings: 1. Heat treatment component; 101. Base plate; 102. Protective shell; 103. Fixed frame; 104. Laser heater; 2. Fixed component; 201. Motor; 202. Threaded rod; 203. Threaded sleeve; 204. Connecting plate; 205. Bevel block; 206. Movable wheel; 207. Support block; 208. Support rod; 209. Spring; 210. Clamp; 211. Sliding block; 212. Sliding rod; 213. Positioning block; 214. Positioning rod; 215. Limiting ring; 3. Cooling component; 301. Cooling water tank; 302. Connecting pipe; 303. Cooling pipe; 304. Cooling plate; 4. Support leg; 5. Placement plate; 6. Positioning plate. DETAILED DESCRIPTION

[0027] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Specific embodiment 1

[0029] See also Figure 1-5 The present invention is a laser heat treatment device for processing high-precision wear-resistant linear guide rails, comprising a heat treatment component 1, a fixing component 2, and a cooling component 3. The heat treatment component 1 comprises a base plate 101, a protective shell 102 is fixedly mounted on the top of the base plate 101, a fixing frame 103 is fixedly mounted on the top of the base plate 101, and a laser heater 104 is provided in the inner cavity of the fixing frame 103. The fixing component 2 comprises a motor 201, a threaded rod 202 is fixedly mounted on the output end of the motor 201, a threaded sleeve 203 is threadedly connected to the surface of the threaded rod 202, and connecting plates 204 are fixedly mounted on both sides of the threaded sleeve 203. A bevel block 205 is fixedly installed on the rear side of the connecting plate 204, a movable wheel 206 is movably installed on the rear side of the bevel block 205, a support block 207 is fixedly installed on the rear side of the movable wheel 206, a support rod 208 is slidably installed in the inner cavity of the support block 207, springs 209 are provided on the opposite sides of the surfaces of the two support rods 208, a splint 210 is fixedly installed on the top of the support block 207, the cooling assembly 3 includes a cooling water tank 301, the right side of the cooling water tank 301 is connected to two connecting pipes 302, the left side of the connecting pipe 302 is connected to a cooling pipe 303, and a cooling plate 304 is provided on the surface of the cooling pipe 303.

[0030] Specifically: there are two splints 210, and they are arranged on the top of the protective shell 102. The two splints 210 are close to each other to fix the linear guide rail on the top of the protective shell 102, so that the linear guide rail will not shake during the laser heat treatment process, and prevent the linear guide rail from position deviation due to shaking during the laser heat treatment, thereby causing damage to the linear guide rail. Heat will be generated when the linear guide rail is subjected to laser heat treatment. The equipment will be damaged due to excessive temperature after long-term operation, and the linear guide rail cannot be cooled quickly after the heat treatment is completed. In order to prevent the laser heater 104 from overheating and being damaged, the heat needs to be taken away by the cooling component 3 to ensure that the laser heater 104 can work continuously and stably. Specific embodiment 2

[0032] See also Figure 1-5On the basis of the first specific embodiment, the motor 201 is fixedly installed on the front side of the protective shell 102, the spring 209 is fixedly connected to the support block 207 on the side close to the support block 207, and the two connecting plates 204 are fixedly installed on the opposite sides with sliding blocks 211. The inner cavity of the sliding block 211 is slidably installed with a sliding rod 212, and the side of the sliding rod 212 close to the protective shell 102 is fixedly connected to the protective shell 102. A positioning block 213 is fixedly installed on the rear side of the support block 207, and a positioning rod 214 is slidably installed in the inner cavity of the positioning block 213. Both sides of the positioning rod 214 are fixedly installed in the inner cavity of the protective shell 102.

[0033] Specifically: the number of sliding blocks 211 and sliding rods 212 is set to two, and they are respectively arranged on opposite sides of the two connecting plates 204. When the connecting plates 204 move, it is convenient for them to support and limit the connecting plates 204. The number of positioning blocks 213 and positioning rods 214 is set to two, and they are evenly arranged on the rear side of the support block 207. When the support block 207 moves, it is convenient for them to support and limit the support block 207. Specific embodiment three

[0035] See also Figure 1-5 On the basis of specific embodiments one and two, a limiting ring 215 is sleeved on the rear side of the surface of the motor 201, and the rear side of the limiting ring 215 is fixedly connected to the front side of the protective shell 102. The four corners of the bottom of the bottom plate 101 are fixedly installed with support legs 4, and a placement plate 5 is fixedly installed between the opposite sides of the four support legs 4. Positioning plates 6 are fixedly installed on the front and rear sides of both sides of the protective shell 102. The bottom of the positioning plate 6 is fixedly connected to the top of the bottom plate 101, the bottom of the cooling water tank 301 is fixedly connected to the top of the placement plate 5, and the bottom of the cooling plate 304 is fixedly connected to the top of the protective shell 102.

[0036] Specifically: the limiting ring 215 is installed on the surface of the motor 201, and one end is connected to the protective shell 102, so that the motor 201 will not shake during use and is more stable. The number of legs 4 is set to four, and is set at the bottom of the base plate 101, so that the device can be more stable when in use. The number of positioning plates 6 is set to four and is evenly distributed on both sides of the protective shell 102.

[0037] The working principle of the present invention is as follows: the linear guide rail that needs laser heat treatment is placed on the top of the cooling plate 304, and the motor 201 is started. When in use, the motor 201 drives the threaded rod 202 to rotate, and the threaded rod 202 drives the threaded sleeve 203 to move when rotating. When the threaded sleeve 203 moves, it drives the two connecting plates 204 to move, and the inclined block 205 will move along with the movement of the connecting plate 204. The two movable wheels 206 are movably mounted on the rear side of the two inclined blocks 205, and will move along with the movement of the two inclined blocks 205 and approach each other. The splint 210 will move along with the movement of the support block 207, and the two splints 210 will move along with the movement of the support block 207. The linear guide rail on the top of the cooling plate 304 is clamped and fixed so that the linear guide rail will not shake during the laser heat treatment, thereby preventing the linear guide rail from position deviation due to shaking during the laser heat treatment, thereby causing damage to the linear guide rail. The linear guide rail is heat-treated by the laser heater 104. When cooling is required, the cooling water inside the cooling water tank 301 enters the interior of the cooling pipe 303 through the connecting pipe 302, and releases cold air through the cooling pipe 303 for cooling. The cold air is used to take away the heat generated by the heat treatment, ensuring that the laser heater 104 can work continuously and stably, and can also quickly cool the linear guide rail after the heat treatment is completed.

[0038] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0039] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A laser heat treatment device for processing high-precision wear-resistant linear guide rails, comprising a heat treatment component (1), a fixing component (2) and a cooling component (3), characterized in that: The heat treatment assembly (1) comprises a base plate (101), a protective shell (102) is fixedly mounted on the top of the base plate (101), a fixing frame (103) is fixedly mounted on the top of the base plate (101), and a laser heater (104) is arranged in the inner cavity of the fixing frame (103); The fixing assembly (2) comprises a motor (201), a threaded rod (202) is fixedly mounted on the output end of the motor (201), a threaded sleeve (203) is threadedly connected to the surface of the threaded rod (202), connecting plates (204) are fixedly mounted on both sides of the threaded sleeve (203), an inclined block (205) is fixedly mounted on the rear side of the connecting plate (204), a movable wheel (206) is movably mounted on the rear side of the inclined block (205), a supporting block (207) is fixedly mounted on the rear side of the movable wheel (206), a supporting rod (208) is slidably mounted in the inner cavity of the supporting block (207), springs (209) are arranged on opposite sides of the surfaces of the two supporting rods (208), and a clamping plate (210) is fixedly mounted on the top of the supporting block (207); The cooling assembly (3) comprises a cooling water tank (301), the right side of the cooling water tank (301) is connected to two connecting pipes (302), the left side of the connecting pipe (302) is connected to a cooling pipe (303), and a cooling plate (304) is provided on the surface of the cooling pipe (303).

2. The laser heat treatment equipment for processing high-precision wear-resistant linear guide rails according to claim 1, characterized in that: The motor (201) is fixedly mounted on the front side of the protective shell (102), and the side of the spring (209) close to the support block (207) is fixedly connected to the support block (207).

3. The laser heat treatment equipment for processing high-precision wear-resistant linear guide rails according to claim 1, characterized in that: A sliding block (211) is fixedly mounted on opposite sides of the two connecting plates (204), a sliding rod (212) is slidably mounted in the inner cavity of the sliding block (211), and the sliding rod (212) is fixedly connected to the protective shell (102) on a side close to the protective shell (102).

4. The laser heat treatment equipment for processing high-precision wear-resistant linear guide rails according to claim 1, characterized in that: A positioning block (213) is fixedly mounted on the rear side of the support block (207), a positioning rod (214) is slidably mounted in the inner cavity of the positioning block (213), and both sides of the positioning rod (214) are fixedly mounted in the inner cavity of the protective shell (102).

5. The laser heat treatment equipment for processing high-precision wear-resistant linear guide rails according to claim 1, characterized in that: A limiting ring (215) is sleeved on the rear side of the surface of the motor (201), and the rear side of the limiting ring (215) is fixedly connected to the front side of the protective shell (102).

6. The laser heat treatment equipment for processing high-precision wear-resistant linear guide rails according to claim 1, characterized in that: Support legs (4) are fixedly mounted at the four corners of the bottom of the base plate (101), and a placement plate (5) is fixedly mounted between opposite sides of the four support legs (4).

7. The laser heat treatment equipment for processing high-precision wear-resistant linear guide rails according to claim 1, characterized in that: Positioning plates (6) are fixedly mounted on the front and rear sides of both sides of the protective shell (102), and the bottom of the positioning plate (6) is fixedly connected to the top of the bottom plate (101).

8. The laser heat treatment equipment for processing high-precision wear-resistant linear guide rails according to claim 1, characterized in that: The bottom of the cooling water tank (301) is fixedly connected to the top of the placement plate (5), and the bottom of the cooling plate (304) is fixedly connected to the top of the protective shell (102).

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