CN221210244U - Laser engraving machine frame fixing device - Google Patents

Laser engraving machine frame fixing device Download PDF

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Publication number
CN221210244U
CN221210244U CN202322487699.6U CN202322487699U CN221210244U CN 221210244 U CN221210244 U CN 221210244U CN 202322487699 U CN202322487699 U CN 202322487699U CN 221210244 U CN221210244 U CN 221210244U
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China
Prior art keywords
wall
fixedly connected
spring
block
rod
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CN202322487699.6U
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Chinese (zh)
Inventor
许占路
冯默芳
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Liaocheng Voiern Laser Technology Co ltd
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Liaocheng Voiern Laser Technology Co ltd
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Priority to CN202322487699.6U priority Critical patent/CN221210244U/en
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Abstract

The utility model discloses a frame fixing device of a laser engraving machine, which relates to the technical field of laser engraving machines and comprises a bottom plate, wherein the inner wall of the bottom plate is rotationally connected with a worm, the front surface of the worm is meshed with a worm wheel, the top of the worm wheel is fixedly connected with a rotary table, the bottom of the rotary table is rotationally connected with the top of the bottom plate, the top of the rotary table is fixedly connected with a support frame, the bottom of the bottom plate is fixedly connected with a fixing block, the outer wall of the fixing block is slidably connected with a mounting frame, the bottom of the inner wall of the mounting frame is fixedly connected with a fixing plate, the bottom of the fixing block is fixedly connected with a support plate, and the inner wall of the bottom of the support plate is fixedly connected with a first slide rod. According to the utility model, the sliding block I fixedly connected with the top of the telescopic rod is driven by the sliding block II to synchronously move, so that the sliding block I slides on the outer wall of the sliding rod I, thereby counteracting the vibration force, preventing the device from being damaged due to long-time vibration, and playing a role in prolonging the service life of the device.

Description

Laser engraving machine frame fixing device
Technical Field
The utility model relates to the technical field of laser engraving machines, in particular to a frame fixing device of a laser engraving machine.
Background
The laser engraving machine is an advanced device for engraving a material to be engraved by using laser, in the laser engraving machine, a frame has an important structural basic function as a main body part of the laser engraving machine, the frame is formed by welding or other modes through a large number of steel structures, the steel structures at different positions are required to be perforated, grooved and processed in a processing center, a workbench for placing a workpiece is arranged in the processing center, a structural groove for installing a clamp is arranged on a table top of the workbench, and the clamp is fixed to the workpiece.
For example, chinese patent publication No. CN215616635U discloses a laser engraving machine frame fixing device for a machining center, including the grip block, the grip block includes the tilting portion, the afterbody of tilting portion is provided with the horizontal part, the bottom of horizontal part is provided with the connection pad, be provided with two arc holes about horizontal part symmetric distribution on the connection pad, be provided with the bolt in the arc hole, the outside of bolt is provided with the spring, the spring is located the below of connection pad, the bottom of connection pad is provided with two pairs of directional posts with arc hole crisscross distribution, the length of directional post is less than 3cm, the below of connection pad is provided with the base, the base includes the plectane portion, be provided with a plurality of hollow tubes on the plectane portion, wherein two hollow tubes and bolt threaded connection and other hollow tubes and directional post sliding fit, the both sides of plectane portion are provided with otic placode portion and are used for the positioning bolt with machining center workstation connection. The device has reasonable design, simple structure and strong fixing capability, is favorable for improving the stability of the workpiece, and is suitable for large-scale popularization.
The following problems exist in the prior art:
In the prior art, when the frame of the laser engraving machine is fixed, the frame is tightly supported and fixed, and the material of an object for fixing the frame is metal, so that the follow-up laser engraving machine shakes when working, and the clamped object can damage the frame; and the fixing device is not subjected to damping treatment, so that the machine body can shake during working, and can be vibrated for a long time, so that the loss of the machine body is reduced, and the service life of the machine body is prolonged.
Disclosure of utility model
The utility model provides a frame fixing device of a laser engraving machine, which solves the problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides a laser engraving machine frame fixing device, includes the bottom plate, the inner wall of bottom plate rotates and is connected with the worm, the positive meshing of worm has the worm wheel, the top fixedly connected with carousel of worm wheel, the bottom of carousel and the top rotation of bottom plate are connected, the top fixedly connected with support frame of carousel, the bottom fixedly connected with fixed block of bottom plate, the outer wall sliding connection of fixed block has the installing frame, the bottom fixedly connected with fixed plate of installing frame inner wall, the bottom fixedly connected with backup pad of fixed block, the inner wall fixedly connected with slide bar first of backup pad bottom, the outside sliding connection of slide bar first, the bottom fixedly connected with telescopic link of slide bar, the outer wall sliding connection of telescopic link has the spring second, the top of spring second and the bottom fixedly connected with slider second of slider, the bottom fixedly connected with cover piece of backup pad, the inner wall sliding connection of cover piece bottom has the dead lever, the bottom fixedly connected with bottom of dead lever and reset spring, the bottom fixedly connected with bottom of reset spring, the bottom fixedly connected with top of telescopic link.
The technical scheme of the utility model is further improved as follows: the inner wall threaded connection at support frame top has the threaded rod, the bottom rotation of threaded rod is connected with the compact heap, the inner wall fixedly connected with spring of compact heap.
The technical scheme of the utility model is further improved as follows: the bottom fixedly connected with of spring supports tight board, the outer wall of supporting tight board and the inner wall sliding connection of compact heap.
The technical scheme of the utility model is further improved as follows: the inner wall of the fixed plate is fixedly connected with a second slide rod, and the outer wall of the second slide rod is in sliding connection with the inner wall of the second slide block.
The technical scheme of the utility model is further improved as follows: the outer wall sliding connection of slide bar two has the spring one, one side of spring one and one side fixed connection of slide bar two one side fixed connection of spring one has the slider three, the inner wall sliding connection of slider three and slide bar two's outer wall.
The technical scheme of the utility model is further improved as follows: the top of the third sliding block is rotationally connected with a movable rod, and the top of the movable rod is rotationally connected with the outer wall of the sleeve block.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
The utility model provides a frame fixing device of a laser engraving machine, which adopts the mutual matching among a threaded rod, a compression block, a spring and a supporting plate, and drives the compression block to synchronously move downwards by rotating the threaded rod to enable the supporting plate to be in contact with a machine body in a supporting way so as to drive the spring to shrink, thereby fixing the machine body, and the supporting plate is made of rubber, so that the damage to the machine body can be avoided, the fixing effect is achieved, and the problem that a clamping object damages the machine frame is solved.
The utility model provides a frame fixing device of a laser engraving machine, which adopts the mutual matching of a telescopic rod, a second spring, a sleeve block, a reset spring and a limit spring, wherein the telescopic rod and the second spring are contracted to drive the reset spring which is connected with the inner wall of the sleeve block in a sliding way to contract, meanwhile, the sleeve block drives the limit spring to contract to drive a movable rod to move downwards, so that a third sliding block slides on the outer wall of the second sliding rod to drive a first spring to slide on the outer wall of the second sliding rod, when the second sliding block touches the inner wall of a fixing plate, the first spring starts to contract to resist vibration force, and meanwhile, the second sliding block drives the first sliding block fixedly connected with the top of the telescopic rod to synchronously move, so that the first sliding block slides on the outer wall of the first sliding rod, thereby counteracting the vibration force, preventing the device from vibrating for a long time to damage the device, achieving the effect of prolonging the service life of the device, and solving the problem that a machine body can shake during working.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic structural view of a fixing plate according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of the present utility model at A;
Fig. 4 is a schematic structural view of a compression block according to the present utility model.
In the figure: 1. a bottom plate; 11. a worm; 12. a worm wheel; 13. a turntable; 2. a support frame; 21. a threaded rod; 3. a compaction block; 31. a spring; 32. a pressing plate; 4. a fixed block; 5. a support plate; 51. a first slide bar; 52. a first sliding block; 6. sleeving blocks; 61. a return spring; 62. a fixed rod; 63. a limit spring; 7. a fixing plate; 71. a second slide bar; 72. a second slide block; 73. a first spring; 74. a third slide block; 75. a movable rod; 76. a telescopic rod; 77. a second spring; 8. and (5) installing a frame.
Description of the embodiments
The utility model is further illustrated by the following examples:
Examples
As shown in fig. 1-4, the utility model provides a fixing device for a frame of a laser engraving machine, which comprises a bottom plate 1, wherein the inner wall of the bottom plate 1 is rotationally connected with a worm 11, the front surface of the worm 11 is meshed with a worm wheel 12, the top of the worm wheel 12 is fixedly connected with a rotary table 13, the bottom of the rotary table 13 is rotationally connected with the top of the bottom plate 1, the top of the rotary table 13 is fixedly connected with a support frame 2, the bottom of the bottom plate 1 is fixedly connected with a fixed block 4, the outer wall of the fixed block 4 is slidably connected with a mounting frame 8, the bottom of the inner wall of the mounting frame 8 is fixedly connected with a fixed plate 7, the bottom of the fixed block 4 is fixedly connected with a support plate 5, the inner wall of the bottom of the support plate 5 is fixedly connected with a slide bar one 51, the outside sliding connection of slide bar one 51 has slider one 52, the bottom fixedly connected with telescopic link 76 of slider one 52, the outer wall sliding connection of telescopic link 76 has spring two 77, the top of spring two 77 and the bottom fixedly connected with slider one 52, the bottom fixedly connected with slider two 72 of telescopic link 76 and spring two 77, the bottom fixedly connected with cover piece 6 of backup pad 5, the inner wall sliding connection of cover piece 6 has reset spring 61, the inner wall sliding connection of cover piece 6 bottom has dead lever 62, the top of dead lever 62 and reset spring 61's bottom fixed connection, the bottom of dead lever 62 and the top fixed connection of fixed plate 7, the outer wall sliding connection of dead lever 62 has spacing spring 63.
In this embodiment, through placing the organism on bottom plate 1, afterwards, according to the position of required adjustable compact heap 3, rotate worm 11, make worm 11 and worm wheel 12 mesh, drive carousel 13 and rotate, make carousel 13 drive support frame 2 synchronous rotation, support frame 2 drives compact heap 3 synchronous rotation, alright stop rotating worm 11 when the position is suitable, play the effect that can adjust compact heap 3 position, afterwards, rotate threaded rod 21 and slide downwards, make support tight board 32 and organism and support tight contact, when follow-up laser engraving machine works, the rocking of production is absorbed partly by spring 31, prevent to lead to threaded rod 21 to become flexible because of long-time work, and the vibration force of production can transmit fixed block 4, make fixed block 4 slide downwards at the inner wall of installing frame 8, transmit vibration force to backup pad 5, continue downward transmission by backup pad 5, drive telescopic link 76 and spring two 77 shrink, cancel vibration force, prevent that the device from being in vibrations for a long time, and lead to the device to be impaired, use experience has been improved greatly from this.
Examples
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the inner wall threaded connection at support frame 2 top has threaded rod 21, and the bottom of threaded rod 21 rotates and is connected with compact heap 3, and the inner wall fixedly connected with spring 31 of compact heap 3, the bottom fixedly connected with of spring 31 supports tight board 32, supports the outer wall of tight board 32 and the inner wall sliding connection of compact heap 3.
In this embodiment, through rotating threaded rod 21 downwardly sliding, drive compact heap 3 synchronous downwardly moving, make support tight board 32 and organism to support tight contact, drive spring 31 and shrink, fix the organism from this, and support tight board 32 and be the rubber material, can avoid causing the damage to the organism, played fixed effect.
Examples
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the inner wall of the fixed plate 7 is fixedly connected with a second slide bar 71, the outer wall of the second slide bar 71 is in sliding connection with the inner wall of a second slide block 72, the outer wall of the second slide bar 71 is in sliding connection with a first spring 73, one side of the first spring 73 is fixedly connected with a third slide block 74 with one side of the first spring 73 of the second slide block 72, the inner wall of the third slide block 74 is in sliding connection with the outer wall of the second slide bar 71, the top of the third slide block 74 is rotationally connected with a movable rod 75, and the top of the movable rod 75 is rotationally connected with the outer wall of the sleeve block 6.
In this embodiment, the third slider 74 slides on the outer wall of the second slider 71 to drive the first spring 73 to slide on the outer wall of the second slider 71, the first spring 73 pushes the second slider 72 to slide on the outer wall of the second slider 71, when the second slider 72 touches the inner wall of the fixed plate 7, the first spring 73 starts to shrink to counteract the vibration force, and meanwhile, the second slider 72 drives the first slider 52 fixedly connected to the top of the telescopic rod 76 to synchronously move, so that the first slider 52 slides on the outer wall of the first slider 51, thereby counteracting the vibration force, preventing the device from being in vibration for a long time, resulting in damage to the device, and playing the role of prolonging the service life of the device.
The working principle of the frame fixing device of the laser engraving machine is specifically described below.
As shown in fig. 1-4, when in use, the machine body is placed on the bottom plate 1, then the position of the compression block 3 can be adjusted according to the requirement, the worm 11 is rotated, the worm 11 is meshed with the worm wheel 12, the turntable 13 is driven to rotate, the turntable 13 drives the support frame 2 to synchronously rotate, the support frame 2 drives the compression block 3 to synchronously rotate, the worm 11 can be stopped rotating when the position is proper, the effect of adjusting the orientation of the compression block 3 is achieved, then the threaded rod 21 is rotated to slide downwards, the compression block 3 is driven to synchronously move downwards, the abutting plate 32 is abutted against the machine body, the spring 31 is driven to shrink, the machine body is fixed, the abutting plate 32 is made of rubber material, the damage to the machine body can be avoided, the fixing effect is achieved, and the generated shaking is absorbed by the spring 31 when the follow-up laser engraving machine works, the screw rod 21 is prevented from loosening due to long-time work, the generated vibration force is transmitted to the fixed block 4, the fixed block 4 slides downwards on the inner wall of the mounting frame 8, the vibration force is transmitted to the supporting plate 5, the supporting plate 5 continues to transmit downwards, the telescopic rod 76 and the spring II 77 are driven to shrink, the reset spring 61 which is in sliding connection with the inner wall of the sleeve block 6 is driven to shrink, meanwhile, the sleeve block 6 drives the limit spring 63 to shrink, the movable rod 75 is driven to move downwards, the sliding block III 74 slides on the outer wall of the sliding rod II 71, the spring I73 is driven to slide on the outer wall of the sliding rod II 71, the spring I73 pushes the sliding block II 72 to slide on the outer wall of the sliding rod II 71, when the sliding block II 72 touches the inner wall of the fixed plate 7, the spring I73 starts to shrink, the vibration absorbing force is resisted, meanwhile, the sliding block II 72 drives the sliding block I52 fixedly connected with the top of the telescopic rod 76 to move synchronously, the first sliding block 52 slides on the outer wall of the first sliding rod 51, so that the vibration force is counteracted, the device is prevented from being damaged due to vibration for a long time, the service life of the device is prolonged, and the use experience is greatly improved.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims (6)

1. The utility model provides a laser engraving machine frame fixing device, includes bottom plate (1), its characterized in that: the inner wall of the bottom plate (1) is rotationally connected with a worm (11), the front surface of the worm (11) is meshed with a worm wheel (12), the top of the worm wheel (12) is fixedly connected with a rotary table (13), the bottom of the rotary table (13) is rotationally connected with the top of the bottom plate (1), the top of the rotary table (13) is fixedly connected with a support frame (2), the bottom of the bottom plate (1) is fixedly connected with a fixed block (4), the outer wall of the fixed block (4) is slidably connected with a mounting frame (8), the bottom of the inner wall of the mounting frame (8) is fixedly connected with a fixed plate (7), the bottom of the fixed block (4) is fixedly connected with a supporting plate (5), the inner wall of the bottom of the supporting plate (5) is fixedly connected with a sliding rod I (51), the outer side of the sliding rod I (51) is slidably connected with a sliding block I (52), the bottom of the sliding block I (52) is fixedly connected with a telescopic rod (76), the outer wall of the telescopic rod (76) is slidably connected with a spring II (77), the top of the spring II (77) is fixedly connected with the bottom of the sliding block I (52), the sliding rod (52) is fixedly connected with the bottom of the sliding rod II (6), the inner wall sliding connection of cover piece (6) has reset spring (61), the inner wall sliding connection of cover piece (6) bottom has dead lever (62), the top of dead lever (62) and the bottom fixed connection of reset spring (61), the bottom of dead lever (62) and the top fixed connection of fixed plate (7), the outer wall sliding connection of dead lever (62) has spacing spring (63).
2. The laser engraving machine frame fixing device of claim 1, characterized in that: the inner wall threaded connection at support frame (2) top has threaded rod (21), the bottom rotation of threaded rod (21) is connected with compact heap (3), the inner wall fixedly connected with spring (31) of compact heap (3).
3. The laser engraving machine frame fixing device of claim 2, characterized in that: the bottom of the spring (31) is fixedly connected with a supporting and tightening plate (32), and the outer wall of the supporting and tightening plate (32) is in sliding connection with the inner wall of the compression block (3).
4. The laser engraving machine frame fixing device of claim 1, characterized in that: the inner wall of the fixed plate (7) is fixedly connected with a second slide rod (71), and the outer wall of the second slide rod (71) is in sliding connection with the inner wall of a second slide block (72).
5. The laser engraving machine frame fixing device of claim 4, wherein: the outer wall sliding connection of slide bar two (71) has spring one (73), one side of spring one (73) and one side fixed connection of slide bar two (72) one side fixed connection of spring one (73) has slider three (74), the inner wall sliding connection of slider three (74) and the outer wall sliding connection of slide bar two (71).
6. The laser engraving machine frame fixing device of claim 5, wherein: the top of the sliding block III (74) is rotatably connected with a movable rod (75), and the top of the movable rod (75) is rotatably connected with the outer wall of the sleeve block (6).
CN202322487699.6U 2023-09-13 2023-09-13 Laser engraving machine frame fixing device Active CN221210244U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322487699.6U CN221210244U (en) 2023-09-13 2023-09-13 Laser engraving machine frame fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322487699.6U CN221210244U (en) 2023-09-13 2023-09-13 Laser engraving machine frame fixing device

Publications (1)

Publication Number Publication Date
CN221210244U true CN221210244U (en) 2024-06-25

Family

ID=91541387

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322487699.6U Active CN221210244U (en) 2023-09-13 2023-09-13 Laser engraving machine frame fixing device

Country Status (1)

Country Link
CN (1) CN221210244U (en)

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