A fixing device for laser engraving dies

Abstract

The utility model discloses a kind of fixing devices of laser engraving mould, including workbench;The surface of the workbench is provided with rotating component, rotating component's surface is provided with sliding slot, the surface of sliding slot is provided with adjusting component, and the surface of adjusting component is provided with clamping component symmetrically;The utility model is provided with rotating component on the surface of workbench, the cooperation design of limiting groove and limiting block, effectively limit the displacement of rotating platform in vertical direction, ensure that only rotate in horizontal plane when rotating, the friction between limiting block and limiting groove is greatly reduced when rotating platform rotates, ball rolls, reduce the abrasion between components, prolong the service life of device, also make the rotation process more smooth, can realize more accurate angle fine adjustment, to further satisfy personnel to mould and engrave at different angles, improve the use convenience and work efficiency of device after mould is fixed.

Description

Technical Field

[0001] This utility model relates to the field of mold processing technology, specifically a fixing device for laser engraving molds. Background Technology

[0002] In modern manufacturing, laser engraving technology, with its high precision, high efficiency, and diverse processing capabilities, is widely used in mold making, electronic components, and handicrafts. With the increasing demand for product personalization and the rising standards of precision machining, the performance requirements for laser engraving mold fixing devices are becoming increasingly stringent.

[0003] When fixing a mold, clamping plates are generally used to fix both sides of the mold. However, the mechanism for fixing the mold cannot be adjusted to the angle of its position on the surface as needed, which can cause some inconvenience. Utility Model Content

[0004] The purpose of this utility model is to provide a fixing device for laser engraving molds to solve the problems mentioned in the background art.

[0005] This utility model provides the following technical solution: a fixing device for a laser engraving mold, including a worktable; a rotating component is provided on the surface of the worktable, a sliding groove is provided on the surface of the rotating component, an adjusting component is provided on the surface of the sliding groove, and clamping components are symmetrically arranged on the surface of the adjusting component;

[0006] The rotating assembly includes a motor, a rotary table, a limiting groove, a limiting block, and ball bearings. The motor is installed below the surface of the worktable, and the output end of the motor passes through the surface of the worktable and connects to the rotary table. A limiting groove is opened at the bottom of the rotary table at a position corresponding to the surface of the worktable. A limiting block is symmetrically installed inside the limiting groove below the rotary table, and ball bearings are symmetrically installed at the bottom of the limiting block.

[0007] Preferably, the surface of the rotary table is symmetrically provided with sliding grooves, and an adjustment component is installed inside the sliding grooves.

[0008] Preferably, the adjustment assembly includes an electric slide rail one, a slide plate, a slide cavity, an electric slide rail two, and a placement plate. The electric slide rail one is installed inside the slide groove. Slide plates are symmetrically installed on the surface of the electric slide rail one. Slide cavities are symmetrically opened on the surface of the slide plates. The electric slide rail two is installed inside the slide cavity. The placement plate is slidably installed on the surface of the electric slide rail two.

[0009] Preferably, clamping components are symmetrically mounted on the surface of the placement plate, and the sliding cavity and the sliding groove are arranged in a perpendicular direction.

[0010] Preferably, the clamping assembly includes a fixed plate, an electric actuator, a mounting base, and a clamping plate. The fixed plate is fixedly mounted on the surface of the workbench. An electric actuator is mounted on the inner side of the fixed plate. A mounting base is mounted on one end of the electric actuator. A clamping plate is provided on one side of the mounting base.

[0011] Preferably, the surface of the clamping plate is provided with deformation components at equal intervals, and the surface of the mounting base is symmetrically provided with insertion slots, the groove walls of the insertion slots are provided with mounting components.

[0012] Preferably, the deformation assembly includes a mounting cavity, a damping spring, a slide rod, and a flexible plate. The mounting cavity is evenly spaced on the surface of the clamping plate. The damping spring is installed inside the mounting cavity. A slide rod is installed at one end of the damping spring, and a flexible plate is installed at one end of the slide rod.

[0013] Preferably, the mounting assembly includes a placement slot, a locking block, and a spring. The placement slot is located on one side of the insertion slot, the locking block is installed inside the placement slot, and the spring is installed on the surface of the locking block.

[0014] Compared with the prior art, this utility model has a rotating component on the surface of the worktable. The limiting block at the bottom of the rotating table slides in the limiting groove on the surface of the worktable. The cooperation design between the limiting groove and the limiting block effectively limits the vertical displacement of the rotating table, ensuring that it rotates only in the horizontal plane. The symmetrically installed ball bearings at the bottom of the limiting block greatly reduce the friction between the limiting block and the limiting groove. When the rotating table rotates, the ball bearings roll, reducing wear between components and extending the service life of the device. At the same time, it makes the rotation process smoother and enables more precise angle fine-tuning. This further meets the needs of personnel to carve molds at different angles and improves the convenience and work efficiency of the device after fixing the mold. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a side view sectional structural diagram of the present invention;

[0017] Figure 3 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0018] Figure 4 For the present utility model Figure 2 Enlarged structural diagram at point B;

[0019] Figure 5 For the present utility model Figure 4 Enlarged structural diagram at point C.

[0020] In the diagram: 1. Workbench; 2. Rotating assembly; 201. Motor; 202. Rotary table; 203. Limiting groove; 204. Limiting block; 205. Ball bearing; 3. Slide groove; 4. Adjusting assembly; 401. Electric slide rail one; 402. Slide plate; 403. Slide cavity; 404. Electric slide rail two; 405. Placement plate; 5. Clamping assembly; 501. Fixing plate; 502. Electric push rod; 503. Mounting base; 504. Clamping plate; 6. Deformation assembly; 601. Mounting cavity; 602. Damping spring; 603. Slide rod; 604. Flexible plate; 7. Mounting assembly; 701. Placement groove; 702. Locking block; 703. Spring; 8. Insertion groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0025] The present application provides a fixing device for a laser engraving mold, including a worktable 1; a rotating component 2 is provided on the surface of the worktable 1, a slide groove 3 is provided on the surface of the rotating component 2, an adjusting component 4 is provided on the surface of the slide groove 3, and clamping components 5 are symmetrically arranged on the surface of the adjusting component 4.

[0026] The rotating assembly 2 includes a motor 201, a rotary table 202, a limiting groove 203, a limiting block 204, and ball bearings 205. The motor 201 is installed below the surface of the worktable 1. The output end of the motor 201 passes through the surface of the worktable 1 and is connected to the rotary table 202. A limiting groove 203 is opened at the bottom of the rotary table 202 at a position corresponding to the surface of the worktable 1. A limiting block 204 is symmetrically installed inside the limiting groove 203 below the rotary table 202. Ball bearings 205 are symmetrically installed at the bottom of the limiting block 204.

[0027] Specifically, such as Figures 1 to 5 As shown, when the angle of the clamping component 5 is to be adjusted, the motor 201 is started by the control system. The output of the motor 201 drives the rotary table 202 to rotate clockwise or counterclockwise. During the rotation, the limiting block 204 at the bottom of the rotary table 202 slides in the limiting groove 203 on the surface of the worktable 1. The cooperation design between the limiting groove 203 and the limiting block 204 effectively limits the vertical displacement of the rotary table 202, ensuring that it rotates only in the horizontal plane. The symmetrically installed balls 205 at the bottom of the limiting block 204 greatly reduce the friction between the limiting block 204 and the limiting groove 203. When the rotary table 202 rotates, the balls 205 roll, reducing wear between components and extending the service life of the device. At the same time, it makes the rotation process smoother and enables more precise angle fine-tuning, thereby further meeting the needs of personnel to carve the mold at different angles and improving the convenience and efficiency of the device for fixing the mold.

[0028] Furthermore, the surface of the rotary table 202 is symmetrically provided with sliding grooves 3, and an adjustment component 4 is installed inside the sliding grooves 3. The adjustment component 4 includes an electric sliding rail 401, a sliding plate 402, a sliding cavity 403, an electric sliding rail 404, and a placement plate 405. The electric sliding rail 401 is installed inside the sliding groove 3. The surface of the electric sliding rail 401 is symmetrically provided with a sliding plate 402. The surface of the sliding plate 402 is symmetrically provided with a sliding cavity 403. The sliding cavity 403 is installed inside the sliding cavity 404. The surface of the electric sliding rail 404 is slidably provided with a placement plate 405. The surface of the placement plate 405 is symmetrically provided with clamping components 5. The sliding cavity 403 and the sliding groove 3 are arranged in a perpendicular and intersecting direction.

[0029] Specifically, such as Figures 1 to 5As shown, when fixing the mold, the clamping component 5 and the deformation component 6 are used together to clamp and fix the mold. Then, the external controller activates the electric slide rail 401, and the drive mechanism inside the electric slide rail 401 operates, driving the slide plate 402 to move along its length in the slide groove 3, thereby achieving position adjustment in the X-axis direction. The slide cavity 403 on the surface of the slide plate 402 is set perpendicular to the slide groove 3. The electric slide rail 404 is installed in the slide cavity 403. Similarly, the electric slide rail 404 drives the placement plate 405 to slide in the slide cavity 403, thereby completing the position adjustment in the Y-axis direction. Through the coordinated work of the electric slide rail 401 and the electric slide rail 404, the placement plate 405 can move freely in the two-dimensional plane on the surface of the rotary table 202, thereby transferring the mold clamped by the clamping component 5 to the required position for processing and engraving.

[0030] Furthermore, the clamping assembly 5 includes a fixing plate 501, an electric actuator 502, a mounting base 503, and a clamping plate 504. The fixing plate 501 is fixedly mounted on the surface of the workbench 1. The electric actuator 502 is mounted on the inner side of the fixing plate 501. The mounting base 503 is mounted on one end of the electric actuator 502. The clamping plate 504 is provided on one side of the mounting base 503. Deformation components 6 are evenly spaced on the surface of the clamping plate 504. The surface of the mounting base 503 has symmetrically opened insertion slots 8. The slot walls of the insertion slots 8 are provided with mounting components 7. The deformation components 6 include mounting... The mounting assembly 7 includes a cavity 601, a damping spring 602, a slide bar 603, and a flexible plate 604. The mounting cavity 601 is evenly spaced on the surface of the clamping plate 504. The damping spring 602 is installed inside the mounting cavity 601. The slide bar 603 is installed at one end of the damping spring 602. The flexible plate 604 is installed at one end of the slide bar 603. The mounting assembly 7 includes a placement groove 701, a locking block 702, and a spring 703. The placement groove 701 is opened on one side of the insertion groove 8. The locking block 702 is installed inside the placement groove 701. The spring 703 is installed on the surface of the locking block 702.

[0031] Specifically, such as Figures 1 to 5As shown, when the clamping plate 504 needs to be installed on the surface of the mounting base 503, the insertion rod on the clamping plate 504 is inserted into the insertion groove 8 during installation. The locking block 702 is squeezed by the insertion rod, and the compression spring 703 retracts into the placement groove 701. When the insertion rod is fully inserted, the spring 703 returns to its deformation and pushes the locking block 702 into the groove of the insertion rod, realizing a quick and firm connection between the clamping plate 504 and the mounting base 503. When clamping and fixing the mold, after the electric push rod 502 is started, its piston rod extends or retracts, pushing the mounting base 503 to move the clamping plate 504 towards the mold. When the clamping plate 504 contacts the mold surface, if the mold surface has an irregular concave-convex shape, the flexible plate 604 first contacts the mold surface and is pressed. The flexible plate 604 transmits the pressure to the damping spring 602 through the slide rod 603. The damping spring 602 is compressed in the mounting cavity 601. Because the damping spring 602 is elastic, the reverse elastic force it generates causes the flexible plate 604 to fit tightly against the concave and convex contours of the mold surface, achieving adaptive clamping. When the clamping plate 504 contacts the mold surface, the electric push rod 502 continues to apply a certain pressure, which can fix the mold on the surface of the clamping plate 504, so that the device can clamp and fix molds of different shapes, thereby improving the applicability of the device to a certain extent.

[0032] Working principle: The clamping component 5 and the deformation component 6 work together to clamp and fix the mold. Through the coordinated work of electric slide rail 1 401 and electric slide rail 2 404, the placement plate 405 can move freely in the two-dimensional plane on the surface of the rotary table 202, thereby transferring the mold clamped by the clamping component 5 to the required position for processing and engraving. When it is necessary to adjust the angle of the mold fixed by the clamping component 5, the control system starts the motor 201. The output end of the motor 201 drives the rotary table 202 to rotate clockwise or counterclockwise. During the rotation, the limit block 204 at the bottom of the rotary table 202 works. The rotating table 202 slides within the limiting groove 203 on the surface of the table 1. The cooperative design of the limiting groove 203 and the limiting block 204 effectively limits the vertical displacement of the rotating table 202, ensuring that it rotates only in the horizontal plane. The symmetrically installed ball bearings 205 at the bottom of the limiting block 204 greatly reduce the friction between the limiting block 204 and the limiting groove 203. When the rotating table 202 rotates, the ball bearings 205 roll, reducing wear between components, extending the service life of the device, and making the rotation process smoother. This allows for more precise angle fine-tuning, further satisfying the needs of personnel to carve molds at different angles.

[0033] Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although this utility model has been described in detail with reference to the embodiments, those skilled in the art should understand that modifications and equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A fixing device for a laser engraving mold, comprising a worktable (1); characterized in that: The surface of the workbench (1) is provided with a rotating component (2), the surface of the rotating component (2) is provided with a sliding groove (3), the surface of the sliding groove (3) is provided with an adjusting component (4), and the surface of the adjusting component (4) is symmetrically provided with clamping components (5). The rotating assembly (2) includes a motor (201), a rotating table (202), a limiting groove (203), a limiting block (204), and ball bearings (205). The motor (201) is installed below the surface of the worktable (1). The output end of the motor (201) passes through the surface of the worktable (1) and connects to the rotating table (202). A limiting groove (203) is opened at the bottom of the rotating table (202) at a position corresponding to the surface of the worktable (1). A limiting block (204) is symmetrically installed inside the limiting groove (203) below the rotating table (202). Ball bearings (205) are symmetrically installed at the bottom of the limiting block (204).

2. The fixing device for a laser engraving mold according to claim 1, characterized in that: The surface of the rotary table (202) is symmetrically provided with sliding grooves (3), and an adjustment component (4) is installed inside the sliding grooves (3).

3. The fixing device for a laser engraving mold according to claim 2, characterized in that: The adjustment component (4) includes an electric slide rail one (401), a slide plate (402), a slide cavity (403), an electric slide rail two (404), and a placement plate (405). The electric slide rail one (401) is installed inside the slide groove (3). The slide plate (402) is symmetrically installed on the surface of the electric slide rail one (401). The slide cavity (403) is symmetrically opened on the surface of the slide plate (402). The electric slide rail two (404) is installed inside the slide cavity (403). The placement plate (405) is slidably installed on the surface of the electric slide rail two (404).

4. The fixing device for a laser engraving mold according to claim 3, characterized in that: The surface of the placement plate (405) is symmetrically equipped with clamping components (5), and the sliding cavity (403) and the sliding groove (3) are arranged in a perpendicular direction.

5. The fixing device for a laser engraving mold according to claim 4, characterized in that: The clamping assembly (5) includes a fixing plate (501), an electric actuator (502), a mounting base (503), and a clamping plate (504). The fixing plate (501) is fixedly installed on the surface of the workbench (1). The electric actuator (502) is installed on the inner side of the fixing plate (501). The mounting base (503) is installed at one end of the electric actuator (502). The clamping plate (504) is provided on one side of the mounting base (503).

6. The fixing device for a laser engraving mold according to claim 5, characterized in that: The surface of the clamping plate (504) is provided with deformation components (6) at equal intervals, and the surface of the mounting base (503) is provided with symmetrical insertion slots (8), and the groove wall of the insertion slot (8) is provided with mounting components (7).

7. The fixing device for a laser engraving mold according to claim 6, characterized in that: The deformation component (6) includes a mounting cavity (601), a damping spring (602), a slide rod (603), and a flexible plate (604). The mounting cavity (601) is evenly spaced on the surface of the clamping plate (504). The damping spring (602) is installed inside the mounting cavity (601). The slide rod (603) is installed at one end of the damping spring (602), and the flexible plate (604) is installed at one end of the slide rod (603).

8. The fixing device for a laser engraving mold according to claim 6, characterized in that: The mounting assembly (7) includes a placement slot (701), a locking block (702), and a spring (703). The placement slot (701) is located on one side of the insertion slot (8). The locking block (702) is installed inside the placement slot (701), and the spring (703) is installed on the surface of the locking block (702).

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