CN214523086U

CN214523086U - Carving machine clamp

Info

Publication number: CN214523086U
Application number: CN202023052390.7U
Authority: CN
Inventors: 刘登玉; 陈世浪
Original assignee: Huizhou Dengfeng Lihe Technology Co ltd
Current assignee: Huizhou Dengfeng Lihe Technology Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-10-29
Anticipated expiration: 2030-12-17

Abstract

The utility model relates to the technical field of clamps, in particular to a clamp of an engraving machine, which comprises a base, wherein both sides of the top of the base are respectively provided with a fixed splint and a cylinder, a movable splint is fixedly connected on an output shaft of the cylinder, two groups of placing grooves are arranged at intervals on the top of the base, supporting rods are rotatably connected inside the placing grooves, the clamp of the engraving machine drives the movable splint to move by arranging the cylinder, a material is clamped by the matching of the fixed splint, teeth on the output shaft of the cylinder drive a transmission gear to rotate by a gear, the transmission gear drives a rotating shaft to rotate by a bevel gear, the output shaft of the cylinder contracts to turn over the rotating shaft, at the moment, under the action of a limiting block, a butt rod is stressed and pushes an L-shaped rod to move, the L-shaped rod is butted with the supporting rods to turn over, so that the material can be rapidly separated from the base and fall down, work efficiency is high, the production efficiency of promotion enterprise that can be great.

Description

Carving machine clamp

Technical Field

The utility model relates to an anchor clamps technical field especially relates to an engraver anchor clamps.

Background

The engraving machine is a general mechanical device widely applied to the wood industry, the advertising industry, the process industry, the die industry, the building industry, the printing and packaging industry and the decoration industry, the engraving head is an important part on the engraving machine, and the control precision of the engraving head directly influences the integral engraving precision.

The existing engraving machine clamp is mostly required to manually take the workpiece off from the clamp after the workpiece is machined, so that the operation efficiency is low, and the production progress of an enterprise is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects that five pieces need to be taken down from the clamp manually in the prior art, and providing a clamp of an engraving machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design is that the engraving machine fixture comprises a base, wherein two sides of the top of the base are respectively provided with a fixed clamping plate and an air cylinder, an output shaft of the air cylinder is fixedly connected with a movable clamping plate, two groups of placing grooves are formed in the top of the base at intervals, supporting rods are rotatably connected in the placing grooves, two sides of the bottom of the placing grooves are fixedly connected with fixed plates, an L-shaped rod is rotatably connected between the two groups of fixed plates through a pin shaft, the back end of each supporting rod is provided with a guide groove, the end part of the L-shaped rod is slidably clamped in the guide groove, the bottom of the base is rotatably connected with a rotating shaft, a driving device for driving the L-shaped rod to rotate in one direction is arranged on the rotating shaft, teeth are arranged at the bottom of the output shaft of the air cylinder, a through groove is formed in the top of the base, a gear meshed with the teeth is rotatably connected in the through groove, and a transmission gear is rotatably connected at the bottom of the base, the transmission gear and the rotating shaft are in transmission connection with the rotating shaft through the conical gear, and the transmission gear is in meshing transmission with the gear.

Preferably, drive arrangement connects the pole that butts on the pivot terminal surface including rotating, fixedly connected with spring between the terminal surface of pole and pivot butts, fixedly connected with stopper on the terminal surface of pivot, the stopper and the lateral wall butt of pole that butts.

Preferably, the L-shaped rod is arranged at one end inside the guide groove and is rotatably connected with the roller, the L-shaped rod is fixedly connected with the pin shaft inside the L-shaped rod, a torsion spring is arranged between the pin shaft and the fixing plate, and the torsion spring is sleeved outside the pin shaft.

Preferably, the anti-skid convex blocks are arranged on the opposite end surfaces of the fixed clamping plate and the movable clamping plate.

The utility model provides a pair of engraver anchor clamps, beneficial effect lies in: the utility model discloses a set up the cylinder and drive movable clamp plate and remove, thereby it is tight with the material clamp to pass through the cooperation of solid fixed clamp plate, the epaxial tooth of cylinder output shaft passes through the gear drive gear and rotates this moment, drive gear drives the pivot through the taper gear and rotates, the pivot drives the butt pole and rotates, the atress rotates behind the tip of butt pole butt L type pole until the tip with L type pole breaks away from, after article processing is accomplished, close the cylinder, thereby the output shaft shrink of cylinder makes the pivot upset, this moment under the effect of stopper, butt pole atress promotes L type pole and removes, L type pole butt bracing piece upset, thereby make the material can be quick separate from the base and drop, high work efficiency, the production efficiency of promotion enterprise that can be great.

Drawings

Fig. 1 is a schematic structural view of a fixture of an engraving machine according to the present invention;

fig. 2 is a schematic structural view of an L-shaped rod of the engraving machine fixture according to the present invention;

fig. 3 is the utility model provides a carving machine fixture's a district enlargies the structural schematic diagram.

In the figure: 1. a base; 2. a cylinder; 3. moving the clamping plate; 4. a placement groove; 5. a support bar; 6. a fixing plate; 7. an L-shaped rod; 8. a rotating shaft; 9. a drive device; 901. a butting rod; 902. a spring; 903. a limiting block; 10. a transmission gear; 11. a torsion spring; 12. and fixing the splint.

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.

Referring to fig. 1-3, a fixture of an engraving machine comprises a base 1, wherein two sides of the top of the base 1 are respectively provided with a fixed clamp plate 12 and an air cylinder 2, an output shaft of the air cylinder 2 is fixedly connected with a movable clamp plate 3, two sets of placing grooves 4 are arranged at intervals on the top of the base 1, supporting rods 5 are rotatably connected inside the placing grooves 4, two sides of the bottom of the placing grooves 4 are fixedly connected with fixed plates 6, an L-shaped rod 7 is rotatably connected between the two sets of fixed plates 6 through a pin shaft, the back end of the supporting rod 5 is provided with a guide groove, the end part of the L-shaped rod 7 is slidably clamped inside the guide groove, the bottom of the base 1 is rotatably connected with a rotating shaft 8, the rotating shaft 8 is provided with a driving device 9 for driving the L-shaped rod 7 to rotate in one direction, the bottom of the output shaft of the air cylinder 2 is provided with teeth, the top of the base 1 is provided with a through groove, the inside of the through groove is rotatably connected with a gear meshed with the teeth, the bottom of the base 1 is rotatably connected with a transmission gear 10, the transmission gear is in transmission connection with the rotating shaft 8 through a bevel gear, and the transmission gear 10 is in meshing transmission with the gear.

Drive arrangement 9 is including rotating the butt pole 901 of connecting on the 8 terminal surfaces of pivot, fixedly connected with spring 902 between the terminal surfaces of butt pole 901 and pivot 8, fixedly connected with stopper 903 on the terminal surface of pivot 8, stopper 903 and the lateral wall butt of butt pole 901.

L type pole 7 sets up and rotates in the inside one end of guide slot and be connected with the gyro wheel, and L type pole 7 is provided with torsional spring 11 rather than the round pin axle fixed connection of inside between round pin axle and the

fixed plate

6, and 11 covers of torsional spring are established in the outside of round pin axle, and the torsional spring 11 of setting can strengthen L type pole 7 resilience force to make L type pole 7 after 5 upsets of butt bracing piece, can drive bracing piece 5 and reset fast.

All be provided with the protruding piece of antiskid on the relative terminal surface of solid fixed splint 12 and movable splint 3, the protruding piece of antiskid of setting is used for providing stronger grabbing power to make solid fixed splint 12 and movable splint 3 better to the centre gripping effect of article.

A working mode; when in work, an object to be processed is placed on the base 1, the cylinder 2 is communicated with an external air source and is started, the cylinder 2 drives the movable clamping plate 3 to move, the materials are clamped through the matching of the fixed clamping plate 12, at the moment, teeth on an output shaft of the air cylinder 2 drive the transmission gear 10 to rotate through the gear, the transmission gear 10 drives the rotating shaft 8 to rotate through the bevel gear, the rotating shaft 8 drives the abutting rod 901 to rotate, the abutting rod 901 abuts against the end part of the L-shaped rod 7 and then is forced to rotate until the abutting rod 901 is separated from the end part of the L-shaped rod 7, after the article processing was accomplished, close cylinder 2, thereby the output shaft shrink of cylinder 2 makes 8 upsets of pivot, this moment under stopper 903's effect, butt pole 901 atress promotes L type pole 7 and removes, and 7 butt bracing pieces 5 upsets of L type pole to make the material can be quick separate from base 1 and drop, work efficiency is high.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an engraver anchor clamps, includes base (1), its characterized in that: the device is characterized in that two sides of the top of the base (1) are respectively provided with a fixed clamping plate (12) and an air cylinder (2), an output shaft of the air cylinder (2) is fixedly connected with a movable clamping plate (3), two groups of placing grooves (4) are formed in the top of the base (1) at intervals, a supporting rod (5) is rotatably connected in the placing grooves (4), two sides of the bottom of the placing grooves (4) are fixedly connected with fixed plates (6), an L-shaped rod (7) is rotatably connected between the two groups of fixed plates (6) through a pin shaft, the back end of the supporting rod (5) is provided with a guide groove, the end part of the L-shaped rod (7) is slidably clamped in the guide groove, the bottom of the base (1) is rotatably connected with a rotating shaft (8), a driving device (9) for driving the L-shaped rod (7) to rotate in one direction is arranged on the rotating shaft (8), teeth are arranged at the bottom of the output shaft of the air cylinder (2), the top of base (1) is provided with logical groove, the inside rotation that leads to the groove is connected with the gear with tooth meshing, the bottom of base (1) is rotated and is connected with drive gear (10), drive gear is connected with pivot (8) transmission through the taper gear with pivot (8), drive gear (10) and gear engagement transmission.

2. The engraver jig of claim 1 wherein: the driving device (9) comprises a butt-joint rod (901) rotatably connected to the end face of the rotating shaft (8), a spring (902) is fixedly connected between the butt-joint rod (901) and the end face of the rotating shaft (8), a limiting block (903) is fixedly connected to the end face of the rotating shaft (8), and the limiting block (903) is abutted to the side wall of the butt-joint rod (901).

3. The engraver jig of claim 1 wherein: l type pole (7) set up the one end rotation inside the guide slot and are connected with the gyro wheel, L type pole (7) and the round pin axle fixed connection of its inside, be provided with torsional spring (11) between round pin axle and fixed plate (6), torsional spring (11) cover is established in the outside of round pin axle.

4. The engraver jig of claim 1 wherein: the anti-skid convex blocks are arranged on the opposite end surfaces of the fixed clamping plate (12) and the movable clamping plate (3).