CN218804916U

CN218804916U - Clamping mechanism of engraving machine

Info

Publication number: CN218804916U
Application number: CN202222357486.7U
Authority: CN
Inventors: 何冬林
Original assignee: Hangzhou Rongzhan Technology Co ltd
Current assignee: Hangzhou Rongzhan Technology Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2023-04-07
Anticipated expiration: 2032-09-01

Abstract

The utility model relates to a clamping mechanism of a carving machine, which comprises a carving machine body, wherein the upper surface of the carving machine body is fixedly connected with a moving component; the movable assembly comprises a workbench, a driving motor is fixedly installed on the right side of the workbench, an output shaft of the driving motor is fixedly connected with a threaded rod, the left end and the right end of the outer side of the threaded rod are both in threaded connection with movable blocks, and the opposite sides of the top ends of the two movable blocks are both fixedly connected with a clamping assembly; the centre gripping subassembly includes two fixed frames, two the relative one side middle part swing joint spliced pole of fixed frame, the equal swing joint connecting rod in both ends about one side that the movable block was kept away from to fixed frame. This fixture of engraver aligns the plank outside centre gripping through two grip blocks and fixes, according to different ligneous sizes with two connecting rods to keeping away from the pulling of one side of spliced pole and the installation piece shifts out from the mounting groove is inside to be changed the spliced pole and can adapt to different ligneous centre gripping.

Description

Clamping mechanism of engraving machine

Technical Field

The utility model relates to the technical field of machinery, specifically be a fixture of engraver.

Background

At present, the engraving machine is widely applied to the industries of furniture decoration, mould industry, wood artware and the like, and the engraving machine head of the engraving machine moves along the direction established by a right-angle three-dimensional coordinate system. A servo motor is arranged in a base of a common basic carving machine for driving, the servo motor is arranged on the base and connected with a gear box, and three-dimensional movement of a workpiece and a cutter is achieved through structures such as the gear box. With the continuous change of market demands, the common engraving machine can not be suitable for some artworks with complex process requirements.

Chinese utility model CN201520689678.5 provides a fixture of engraver, including flat board, an L type pole, a Z type pole, a pair of semi-circular retainer plate and a cylinder, dull and stereotyped rear side is equipped with a fixed plate perpendicularly, and the left side of fixed plate is equipped with the hem of bending forward, and above-mentioned Z type pole is established perpendicularly at dull and stereotyped right rear portion and is located the place ahead of fixed plate, L type pole passes through the cylinder and establishes perpendicularly on the hem of fixed plate, the free end of L type pole and the bottom fixed connection of a retainer plate, the free end of Z type pole and the bottom of another retainer plate are connected, and just above-mentioned two retainer plate symmetries set up in dull and stereotyped top, the middle part of two retainer plates all is equipped with a carry screw rod, can the timber of different thicknesses of fast centre gripping, has very strong practical value, but this patent centre gripping fastness intensity takes place the slope and the holding head can not change when the centre gripping easily inadequately and make application scope reduce, so a fixture of engraver solves the problem that provides in the aforesaid.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a fixture of engraver possesses the centre gripping stably, advantages such as quick replacement centre gripping head, has solved centre gripping fastness intensity and has taken place to incline and the centre gripping head can not change the problem that makes application scope reduce inadequately easily when the centre gripping.

For realizing above-mentioned centre gripping stable, the purpose of quick replacement holding head, the utility model provides a following technical scheme: the utility model provides a fixture of engraver, includes the engraver body, engraver body upside fixed surface connects the removal subassembly.

The movable assembly comprises a workbench, a driving motor is fixedly installed on the right side of the workbench, a threaded rod is fixedly connected with an output shaft of the driving motor, a movable block is connected with the two ends of the threaded rod in a threaded mode, and the movable block is connected with the clamping assembly in a fixed mode on one side of the top end of the movable block.

The centre gripping subassembly includes two fixed frames, two fixed frame relative one side middle part swing joint spliced pole, the equal swing joint connecting rod in both ends about one side of movable block is kept away from to fixed frame, two the equal fixed connection installation piece in one side that the connecting rod is relative, two the installation piece is mutually the back of the body one side fixed connection spring.

Further, the upper end of the inner side of the workbench is fixedly connected with a sliding rod, and the upper side of the workbench is fixedly connected with a graver.

Furthermore, the slide bar runs through the movable block and extends to the outside thereof, and the screw thread direction of the left and right sides of the outer wall of the threaded rod is opposite.

Furthermore, the fixed cover of fixed connection is kept away from to one side middle part of movable block to the fixed frame, the mounting groove that matches with the installation block is all seted up at both ends about the spliced pole is close to one side of fixed frame.

Furthermore, the connecting columns penetrate through the fixing sleeve and extend to the outside of the fixing sleeve, and one sides of the two connecting columns, which are opposite to each other, are fixedly connected with the clamping plate.

Furthermore, the surfaces of the clamping plates are of semi-arc structures, and anti-skid pads are bonded on the opposite sides of the two clamping plates.

Furthermore, the surface of the non-slip mat adopts a semi-circular structure which is the same as that of the clamping plate, and through holes are formed in the upper end and the lower end of the inside of the fixing frame.

Compared with the prior art, the utility model provides a fixture of engraver possesses following beneficial effect:

1. this fixture of engraver aligns the plank outside centre gripping through two grip blocks and fixes, according to different ligneous sizes with two connecting rods to keeping away from the pulling of one side of spliced pole and the installation piece shifts out from the mounting groove is inside to be changed the spliced pole and can adapt to different ligneous centre gripping.

2. This fixture of engraver puts at workstation upside surface through timber, starts driving motor, and the threaded rod is rotated to the driving motor output shaft and the threaded rod outside drives two movable blocks through the screw and removes to the center and be close to, has solved centre gripping fastness intensity and has taken place the problem that slope and holding head can not change and make application scope reduce when the centre gripping easily inadequately.

Drawings

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

FIG. 2 is a sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2A according to the present invention;

fig. 4 is a partial top view of the structure of the connecting column of the present invention.

In the figure: the carving machine comprises a carving machine body 1, a workbench 2, a driving motor 3, a movable block 4, a fixed sleeve 5, a connecting column 6, a carving knife 7, a threaded rod 8, a sliding rod 9, a fixed frame 10, a through hole 11, a connecting rod 12, a spring 13, an installation block 14, an installation groove 15, a clamping plate 16 and an antiskid pad 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-4, a clamping mechanism of an engraving machine comprises an engraving machine body 1, a movable assembly is fixedly connected to the surface of the upper side of the engraving machine body 1 and comprises a workbench 2, a slide rod 9 is fixedly connected to the upper end of the inner side of the workbench 2, a carving knife 7 is fixedly connected to the upper side of the workbench 2, a driving motor 3 is fixedly installed on the right side of the workbench 2, a threaded rod 8 is fixedly connected to an output shaft of the driving motor 3, the thread directions of the left side and the right side of the outer wall of the threaded rod 8 are opposite, two ends of the outer side of the threaded rod 8 are in threaded connection with movable blocks 4, the slide rod 9 penetrates through the movable blocks 4 and extends to the outside of the movable blocks, and a clamping assembly is fixedly connected to the opposite side of the top ends of the two movable blocks 4.

In this embodiment, when the two movable blocks 4 move outside the threaded rod 8, the sliding rod 9 on the upper side of the threaded rod 8 supports the movable blocks 4.

The centre gripping subassembly includes two fixed frames 10, through-hole 11 is all seted up at the inside upper and lower both ends of fixed frame 10, fixed frame 10 keeps away from the fixed cover 5 of one side middle part fixed connection of movable block 4, two relative one side middle part swing joint spliced pole 6 of fixed frame 10, spliced pole 6 runs through fixed cover 5 and extends to its outside, the equal fixed connection grip block 16 in two relative one sides of spliced pole 6, grip block 16 surface is half arc structure, the one side bonding slipmat 17 that two grip block 16 are relative, slipmat 17 surface adopts the semicircle structure the same with grip block 16, the equal swing joint connecting rod 12 in both ends about one side that movable block 4 was kept away from to fixed frame 10, the equal fixed connection installation piece 14 in one side that two connecting rods 12 are relative, the installation groove 15 that matches with installation piece 14 is all seted up at both ends about one side that fixed connection piece 6 is close to fixed frame 10, two one side fixed connection springs 13 that carry on the back of the body mutually.

In this embodiment, the through-hole 11 that the connecting rod 12 outside was seted up through fixed frame 10 is inside makes the removal that can go up and down and the spring 13 width is greater than through-hole 11 inner wall diameter and has played limiting displacement and avoid connecting rod 12 to follow through-hole 11 inside and shift out, and it is fixed that spliced pole 6 aligns the outside through fixed cover 5, and installation piece 14 cooperation mounting groove 15 aligns inside fixedly.

This embodiment is when using, 2 side surfaces on the workstation are put to timber, start driving

motor

3, 3 output shafts of driving motor rotate threaded rod 8 and the threaded rod 8 outside drives two movable blocks 4 through the screw and removes to the center and be close to, slipmat 17 laminating timber surface centre gripping that grip block 16 surfaces set up when removing to ligneous left and right sides is fixed, align spliced pole 6 to change the use according to the timber of difference simultaneously through carving tool 7 to timber surface treatment, through two connecting rods 12 to one side pulling back of the body mutually and drive installation piece 14 and follow the inside spliced pole 6 that shifts out this moment of fixed cover 5 and put into fixed frame 10 with spliced pole 6 that needs, align installation piece 14 to installation groove 15 and fix installation piece 14 in installation groove 15 inside through spring 13 elastic reaction and accomplish the change, can satisfy not unidimensional timber centre gripping demand.

The beneficial effects of the embodiment are as follows:

this fixture of engraver aligns the plank outside centre gripping fixedly through two grip blocks 16, according to the ligneous size of difference with two connecting rods 12 to keeping away from the one side pulling of spliced pole 6 and installation piece 14 removes from the mounting groove 15 is inside to change spliced pole 6 and can adapt to the different ligneous centre gripping.

This fixture of engraver puts 2 side surfaces on the workstation through timber, starts driving

motor

3, and 3 output shafts of driving motor rotate threaded rod 8 and the threaded rod 8 outside drives two movable blocks 4 through the screw and removes to the center and be close to, has solved centre gripping fastness intensity and has taken place to incline and the problem that the holding head can not be changed and make application scope reduce when the centre gripping easily inadequately.

The electrical components shown herein are electrically connected to a main controller and a power supply, the main controller can be a conventional known device controlled by a computer, and the conventional power connection technology disclosed in the prior art is not described in detail herein.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

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. The utility model provides a fixture of engraver, includes engraver body (1), its characterized in that: the upper side surface of the engraving machine body (1) is fixedly connected with a moving assembly;

the movable assembly comprises a workbench (2), a driving motor (3) is fixedly installed on the right side of the workbench (2), an output shaft of the driving motor (3) is fixedly connected with a threaded rod (8), the left end and the right end of the outer side of the threaded rod (8) are in threaded connection with the movable blocks (4), and the opposite sides of the top ends of the two movable blocks (4) are fixedly connected with a clamping assembly;

the centre gripping subassembly includes two fixed frames (10), two fixed frame (10) relative one side middle part swing joint spliced pole (6), the equal swing joint connecting rod in both ends (12), two about one side of movable block (4) is kept away from to fixed frame (10) the equal fixed connection installation piece in one side that connecting rod (12) are relative (14), two one side fixed connection spring (13) back on the body are installed piece (14).

2. The clamping mechanism of an engraving machine as claimed in claim 1, characterized in that: the upper end of the inner side of the workbench (2) is fixedly connected with a sliding rod (9), and the upper side of the workbench (2) is fixedly connected with a graver (7).

3. The clamping mechanism of an engraving machine as claimed in claim 2, characterized in that: the sliding rod (9) penetrates through the movable block (4) and extends to the outside of the movable block, and the thread directions of the left side and the right side of the outer wall of the threaded rod (8) are opposite.

4. The clamping mechanism of an engraving machine as claimed in claim 3, characterized in that: the fixed cover (5) of one side middle part fixed connection that the movable block (4) was kept away from to fixed frame (10), both ends all set up mounting groove (15) that match with installation piece (14) about the one side that spliced pole (6) are close to fixed frame (10).

5. The clamping mechanism of the engraving machine as claimed in claim 4, wherein: the connecting columns (6) penetrate through the fixing sleeve (5) and extend to the outside of the fixing sleeve, and the opposite sides of the two connecting columns (6) are fixedly connected with the clamping plates (16).

6. The clamping mechanism of an engraving machine as claimed in claim 5, wherein: the surfaces of the clamping plates (16) are of semi-arc structures, and anti-skid pads (17) are adhered to the opposite sides of the two clamping plates (16).

7. The clamping mechanism of an engraving machine as claimed in claim 6, wherein: the surface of the non-slip mat (17) adopts a semi-circular structure which is the same as that of the clamping plate (16), and through holes (11) are formed in the upper end and the lower end of the inside of the fixing frame (10).