CN214721413U

CN214721413U - Clamping fixture of small laser engraving device

Info

Publication number: CN214721413U
Application number: CN202121029639.4U
Authority: CN
Inventors: 杨欣玲; 赵进瑶; 位玉洁
Original assignee: Qingdao Gaoxi Electrical Equipment Co ltd
Current assignee: Qingdao Gaoxi Electrical Equipment Co ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-11-16
Anticipated expiration: 2031-05-14

Abstract

The utility model relates to the technical field of industrial equipment, and discloses a clamping fixture of a small laser engraving device, which comprises a bottom plate and an installation platform, wherein the installation platform is fixedly installed at one end of the top surface of the bottom plate; the utility model discloses a setting up mounting bracket, outer lane and closed leaf in mount table one side, installing closed leaf one end on the circular shape mounting bracket to rotate through the outer lane and drive the expansion of pendulum rod pulling closed leaf and shrink, make it play the effect of adjusting the interval size between the closed leaf, make its cylinder object of being convenient for fix multiple model.

Description

Clamping fixture of small laser engraving device

Technical Field

The utility model relates to an industrial equipment technical field specifically is a small-size laser engraving processingequipment's centre gripping anchor clamps.

Background

The laser engraving machine can improve the engraving efficiency, ensure that the surface of the engraved part is smooth and mellow, quickly reduce the temperature of the engraved non-metallic material, reduce the deformation and the internal stress of the engraved object, and can be widely applied to the field of fine engraving of various non-metallic materials.

The existing laser engraving device has poor processing effect when processing a cylindrical object, because the circular object is smooth and most of clamps are not firm when clamping, and simultaneously, the clamping type is troublesome and inflexible when being adjusted, and the clamping type is small.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a small-size laser engraving processingequipment's centre gripping anchor clamps possesses the centre gripping wide range, easy operation, and centre gripping advantage such as effectual has solved that the centre gripping effect is poor, troublesome poeration, problem that the centre gripping model is few.

(II) technical scheme

For realizing above-mentioned centre gripping wide range, easy operation, the effectual purpose of centre gripping, the utility model provides a following technical scheme: a clamping fixture of a small laser engraving device comprises a bottom plate and a mounting table, wherein the mounting table is fixedly mounted at one end of the top surface of the bottom plate; a telescopic rod is fixedly mounted on the top surface of the other end of the bottom plate, a retainer is fixedly mounted on the top of the telescopic rod, fixing frames are fixedly mounted on two sides of the mounting table, a limiting pipe is fixedly mounted inside one end of each fixing frame, a clamping groove is formed between each limiting pipe and each fixing frame, a threaded sleeve is rotatably connected inside each clamping groove, a threaded rod is slidably connected to the inner side of each fixing frame, a threaded sleeve is sleeved on the outer side of each threaded rod in a threaded manner, and a connecting rod mechanism is fixedly mounted at the other end of each threaded rod;

the top surface fixed mounting of mount table has the motor, the output fixed mounting of motor has the gear, the meshing of gear has link mechanism.

Preferably, link mechanism is including fixed block, mounting bracket, dead lever, closure leaf, pendulum rod, outer loop and tooth's socket, the one end fixed mounting of fixed block has the threaded rod, and the other end fixed mounting of fixed block is in the side of mounting bracket, the opposite side fixed mounting of mounting bracket has the dead lever that the ring formed and distributes.

Preferably, the outer side of the fixed rod is rotatably connected to the arc-shaped corners of the closing leaves, the sharp corners of the four closing leaves are rotatably sleeved with swing rods, and the closing leaves are movably connected to the inner side of the mounting frame.

Preferably, the other ends of the swing rods are fixedly mounted on the side face of the outer ring, the number of the swing rods is four, the swing rods are distributed in an annular shape, tooth grooves are annularly formed in the outer side of the outer ring, and the upper ends of the tooth grooves are meshed with the gear.

Preferably, a threaded rod is sleeved in the limiting pipe in a sliding mode.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses a setting is at mounting bracket, outer lane and the closed leaf of mount table one side, installs closed leaf one end on the circular shape mounting bracket to rotate through the outer lane and drive the expansion of pendulum rod pulling closed leaf and shrink, make it play the effect of the interval size between the regulation closed leaf, make its cylinder object of being convenient for fixed multiple model.

2. The utility model discloses a motor that sets up on mount table top drives gear revolve at the output that passes through the motor to the meshing is offered in the outer lane outside and is the tooth's socket, drives the outer loop through the meshing tooth's socket and rotates, makes it be convenient for adjust, has improved flexibility and fixed effect.

3. The utility model discloses a set up the mount in the mount table both sides to at the spacing pipe of one end internally mounted of mount, and with threaded sleeve card between spacing pipe and mount, make it be convenient for install the threaded rod.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a detailed structure of the fixing frame of the present invention;

fig. 3 is a schematic view of the explosion structure of the present invention.

In the figure: 1. a base plate; 2. a telescopic rod; 3. a holder; 4. an installation table; 5. a fixed mount; 6. a limiting pipe; 7. a threaded bushing; 8. a threaded rod; 9. a motor; 10. a gear; 11. a fixed block; 12. a mounting frame; 13. fixing the rod; 14. a closing leaf; 15. a swing rod; 16. an outer ring; 17. a tooth socket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the clamping fixture of the small laser engraving device comprises a mounting frame 12, a closing leaf 14, a swing rod 15 and an outer ring 16, wherein the closing leaf 14 is mounted on the mounting frame 12 to play a role in positioning, then the swing rod 15 is pulled through the outer ring 16 in a rotating mode, the closing leaf 14 is made to be opened under the action of a moving end of the swing rod 15, and cylindrical objects of various types can be mounted and fixed on the clamping fixture.

The device comprises a bottom plate 1 and a mounting table 4, wherein the mounting table 4 is fixedly mounted at one end of the top surface of the bottom plate 1; the top surface of the other end of the bottom plate 1 is fixedly provided with a telescopic rod 2, the top of the telescopic rod 2 is fixedly provided with a retainer 3, two sides of the mounting table 4 are fixedly provided with a fixing frame 5, one end of the fixing frame 5 is internally and fixedly provided with a limiting pipe 6, a clamping groove is arranged between the limiting pipe 6 and the fixing frame 5, the clamping groove is internally and rotatably connected with a threaded sleeve 7, the inner side of the fixing frame 5 is slidably connected with a threaded rod 8, the outer side of the threaded rod 8 is in threaded sleeve connection with the threaded sleeve 7, the other end of the threaded rod 8 is fixedly provided with a connecting rod mechanism, the limiting pipe 6 is arranged between the inner parts of the fixing frame 5, and the clamping groove is reserved at intervals, so that one end of the threaded sleeve can be clamped, the threaded sleeve can be started to limit, and the threaded sleeve can be conveniently fixed with the threaded rod 8;

the top surface fixed mounting of mount table 4 has motor 9, and the output fixed mounting of motor 9 has gear 10, and the meshing of gear 10 has link mechanism, and the size of the fixed model of control through motor 9 and gear 10 improves convenience and practicality.

For the purpose of closed expansion, the link mechanism is including fixed block 11, mounting bracket 12, dead lever 13, closed leaf 14, pendulum rod 15, outer ring 16 and tooth's socket 17, the one end fixed mounting of fixed block 11 has threaded rod 8, and the other end fixed mounting of fixed block 11 is in the side of mounting bracket 12, the opposite side fixed mounting of mounting bracket 12 has annular distribution's dead lever 13, the outside of dead lever 13 is rotated and is connected in the arc corner of closed leaf 14, the equal rotation of closed leaf 14's closed angle department has cup jointed pendulum rod 15, closed leaf 14 swing joint is inboard at mounting bracket 12, and dead lever 13 starts the effect of location, and pendulum rod 15 plays towed effect when the swing, drive closed leaf 14 expansion receipts.

Further in order to solve the purpose of troublesome operation, the method is characterized in that: the other end of the swing rod 15 is fixedly installed on the side face of the outer ring 16, the swing rods 15 are four in number and distributed in an annular mode, the outer side of the outer ring 16 is annularly provided with tooth grooves 17, the upper ends of the tooth grooves 17 are meshed with the gear 10, and the tooth grooves 17 formed in the outer ring 16 are meshed with the gear 10 driven by the motor 9, so that flexibility and convenience are improved.

The working principle is as follows: the clamping fixture of the small laser engraving device comprises a threaded rod 8, a fixing block 11, a mounting frame 12, a gear 10, a motor 9, a gear box 16, a swing rod 15, a retaining frame 3 and a clamping fixture, wherein the threaded rod 8 is connected with the mounting frame 12 through the fixing block 11 and penetrates through the other end of a fixing frame 5 when the clamping fixture starts to work, the threaded rod is meshed and fixed through a threaded sleeve 7, the gear 10 is driven by the motor 9 on a mounting table 4 to be meshed with a tooth groove 17 formed in the outer side of an outer ring 16 and rotates, the swing rod 15 is driven to stretch and expand a closed leaf 14 along with the rotation of the outer ring, parts to be machined are placed on the inner side, the swing rod 15 is driven by the motor 9 to fold and close the closed leaf 14, the parts are clamped and fixed, if the parts are long, a telescopic rod 2 at the other end of a floor can be stretched and drives the retaining frame 3 to support the parts, and then the parts are machined.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A clamping fixture of a small laser engraving device comprises a bottom plate (1) and a mounting table (4), wherein the mounting table (4) is fixedly mounted at one end of the top surface of the bottom plate (1);

the method is characterized in that:

a telescopic rod (2) is fixedly mounted on the top surface of the other end of the bottom plate (1), a retainer (3) is fixedly mounted on the top of the telescopic rod (2), fixing frames (5) are fixedly mounted on two sides of the mounting table (4), a limiting pipe (6) is fixedly mounted inside one end of each fixing frame (5), a clamping groove is formed between each limiting pipe (6) and each fixing frame (5), a threaded sleeve (7) is rotatably connected inside the clamping groove, a threaded rod (8) is slidably connected to the inner side of each fixing frame (5), the threaded sleeve (7) is sleeved on the outer side of each threaded rod (8) in a threaded manner, and a connecting rod mechanism is fixedly mounted at the other end of each threaded rod (8);

the top surface fixed mounting of mount table (4) has motor (9), the output fixed mounting of motor (9) has gear (10), the meshing of gear (10) has link mechanism.

2. The clamping jig of a compact laser engraving machine according to claim 1, characterized in that: link mechanism is including fixed block (11), mounting bracket (12), dead lever (13), closed leaf (14), pendulum rod (15), outer ring (16) and tooth's socket (17), the one end fixed mounting of fixed block (11) has threaded rod (8), and the other end fixed mounting of fixed block (11) is in the side of mounting bracket (12), the opposite side fixed mounting of mounting bracket (12) has dead lever (13) that the ring distributes.

3. The holding jig of a compact laser engraving machine according to claim 2, characterized in that: the outer side of the fixing rod (13) is rotatably connected to the arc-shaped corners of the closing leaves (14), the sharp corners of the four closing leaves (14) are rotatably sleeved with swing rods (15), and the closing leaves (14) are movably connected to the inner side of the mounting frame (12).

4. The holding jig of a compact laser engraving machine according to claim 2, characterized in that: the other end of each swing rod (15) is fixedly arranged on the side face of the outer ring (16), the number of the swing rods (15) is four, the swing rods are distributed in an annular mode, tooth grooves (17) are annularly formed in the outer side of the outer ring (16), and the upper ends of the tooth grooves (17) are meshed with the gear (10).

5. The holding jig of a compact laser engraving machine according to claim 2, characterized in that: the inner side of the limiting pipe (6) is sleeved with a threaded rod (8) in a sliding mode.