CN211335348U

CN211335348U - Circular engraving machine with function of preventing wood from clamping and deforming

Info

Publication number: CN211335348U
Application number: CN201922200100.XU
Authority: CN
Inventors: 李明建; 李彦锋
Original assignee: Heze Craftsman Woodcarving Culture Co ltd
Current assignee: Heze Craftsman Woodcarving Culture Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-08-25
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a circular engraving machine with prevent that timber from pressing from both sides tight deformation function, including fixing the base on circular engraving machine workstation, the top of base is equipped with two supporting seats, the bottom of a supporting seat in two supporting seats and the top slidable mounting of base, the bottom of another supporting seat and top one side fixed connection of base, and the top opposite side fixed mounting of base has electric telescopic handle, and electric telescopic handle's the end that stretches out keeps away from one side fixed connection of another supporting seat with a supporting seat, and one side that two supporting seats are close to each other all rotates and installs the carousel. The utility model relates to a rationally, convenient to use stretches tight through toper anti-skidding rubber sleeve and spring toughness and holds under the power, can to the quick centre gripping of the log of different length and diameter with effectively avoid causing the phenomenon that the damage warp because of rigid clamp power is too big to and the position of the rotation regulation log of being convenient for, convenient sculpture work is favorable to using.

Description

Circular engraving machine with function of preventing wood from clamping and deforming

Technical Field

The utility model relates to a circular engraver technical field especially relates to a circular engraver with prevent that timber from pressing from both sides tight deformation function.

Background

The existing woodworking circular engraving machine is drilling and milling combined processing equipment in terms of processing principle, and generally comprises a machine table working table base (or a machine table base), a clamp and an XYZ three-axis engraving head, wherein a plurality of groups of screw rods which are horizontally arranged and are parallel to each other are arranged on the machine table base; in daily processing, an operator firstly fixes one end of wood on a fixed chuck, then moves a movable chuck to the other end of the wood under the driving of a horizontal screw rod and tightly pushes the wood, and then each engraving head starts to engrave the wood on a corresponding clamping position.

The existing circular engraving machine clamps wood to be processed by using the fixed chuck and the movable chuck, and mostly uses three-jaw chucks no matter the fixed chuck or the movable chuck, and the clamping force of the three-jaw chucks on the market no matter oil pressure or air pressure is large, so that the circular wood is easy to bend and deform, especially for some wood with small outer diameter or soft wood, the deformation is particularly obvious, the engraving precision is influenced, the circular wood engraving machine is not convenient for quickly clamping and preventing the circular wood with different lengths and diameters, and therefore the circular engraving machine with the function of preventing the wood from clamping and deforming is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a circular engraving machine with the function of preventing wood from clamping and deforming.

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

a circular engraving machine with a function of preventing wood from clamping and deforming comprises a base fixed on a workbench of the circular engraving machine, wherein two supporting seats are arranged above the base, the bottom of one of the two supporting seats is slidably mounted with the top of the base, the bottom of the other supporting seat is fixedly connected with one side of the top of the base, the other side of the top of the base is fixedly provided with an electric telescopic rod, the extending end of the electric telescopic rod is fixedly connected with one side of the other supporting seat, which is far away from the one supporting seat, the mutually close sides of the two supporting seats are respectively rotatably provided with a rotary table, one side of the other supporting seat, which is far away from the one supporting seat, is fixedly provided with a driving motor in a threaded manner, the output shaft of the driving motor is fixedly connected with one side of the two rotary tables, which is far away from the other rotary table, one mutually close side of, the inboard in close contact with of two toper anti-skidding rubber covers has same log, the circular conical groove is kept away from and is inlayed on its open-ended one side inner wall and be equipped with violently the pipe, and two violently manage the one end of keeping away from each other and all establish to shutoff mechanism, violently the sliding sleeve in violently manage and be equipped with the horizontal pole, and the one end of horizontal pole extends to the circular conical groove that corresponds and fixedly connected with clamp plate, and one side that the clamp plate is close to the log bonds and is fixed with a plurality ofly has the anti-skidding plastic block with log tip swing joint, and the same spring that is located compression state of fixedly connected with on the.

Preferably, one side of each support seat close to each other is fixedly connected with a large bearing, and the inner side of the inner ring of each large bearing is welded and fixed with the outer side of the corresponding rotary table.

Preferably, a rectangular groove is formed in the inner wall of one side, away from the opening, of each conical groove, and the side wall of each rectangular groove is fixedly bonded with the outer side of the corresponding transverse pipe.

Preferably, the top of the base is fixedly connected with two T-shaped slide rails, the bottom of one supporting seat is provided with two T-shaped slide grooves, the two sides of each T-shaped slide groove are provided with openings, and the T-shaped slide grooves are in sliding connection with the corresponding T-shaped slide rails.

Preferably, a limiting groove is formed in the top of the cross rod, a limiting block is fixedly connected to the inner wall of the top of the transverse pipe, and the limiting block is connected with the corresponding limiting groove in a sliding mode.

Preferably, a round hole is formed in one side of the other supporting seat, and the side wall of the round hole is in movable contact with the outer side of the output shaft of the driving motor.

Compared with the prior art, the beneficial effects of the utility model are that:

through the base, the supporting seat, the electric telescopic rod, the turntables, the driving motor, the conical groove, the conical anti-skid rubber sleeve, the transverse pipe, the transverse rod, the pressing plate, the anti-skid rubber blocks, the springs, the large bearing and the T-shaped slide rail are matched with the rectangular groove, when a log is clamped, one end of the log is inserted into one conical groove, the electric telescopic rod is started positively to drive one supporting seat to slide leftwards, one supporting seat drives the conical groove on the other turntable to be gradually sleeved at one end of the log and to press the log to move leftwards, one end of the log presses a plurality of anti-skid rubber blocks on the left side, a plurality of anti-skid rubber blocks on the right side press the other end of the log, under the mutual action of the pressing forces, the anti-skid rubber blocks displace and drive the transverse rod to compress the springs through the corresponding pressing plates, the reaction force of the springs in a compression state always has, and along with the inside of the toper anti-skidding rubber sleeve of its both ends of round timber displacement excircle arris department crowded corresponding gradually, this moment under the crowded tight frictional force of a plurality of anti-skidding rubber blocks and toper anti-skidding rubber sleeve, can effectually press from both sides tightly the round timber, and can effectively avoid the round timber to appear by the rigid bad phenomenon of pressing from both sides through the toughness of self, when the position of round timber needs to be rotated in the sculpture, only need start driving motor to drive a carousel and rotate, a carousel drives the tight round timber rotation of suit clamp through the toper anti-skidding rubber sleeve that corresponds and anti-skidding rubber block friction, it rotates its bottom to the top to reach the rotation regulation round timber.

The utility model relates to a rationally, convenient to use stretches tight through toper anti-skidding rubber sleeve and spring toughness and holds under the power, can to the quick centre gripping of the log of different length and diameter with effectively avoid causing the phenomenon that the damage warp because of rigid clamp power is too big to and the position of the rotation regulation log of being convenient for, convenient sculpture work is favorable to using.

Drawings

Fig. 1 is a schematic structural view of a circular engraving machine with a function of preventing wood from clamping and deforming, which is provided by the utility model;

fig. 2 is the schematic view of a partial cross-sectional structure of a circular engraver a partial cross-sectional view of the utility model provides a function of preventing timber from clamping and deforming.

In the figure: 1 circular engraver workstation seat, 2 bases, 3 supporting seats, 4 electric telescopic rod, 5 carousel, 6 driving motor, 7 circular cone shape grooves, 8 toper antiskid rubber sleeve, 9 violently manage, 10 horizontal poles, 11 clamp plates, 12 antiskid rubber piece, 13 springs, 14 big bearings, 15T shape slide rail, 16 rectangular channel.

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. 1-2, a circular engraving machine with a function of preventing wood from clamping and deforming comprises a base 2 fixed on a working table 1 of the circular engraving machine, two supporting seats 3 are arranged above the base 2, the bottom of one supporting seat 3 of the two supporting seats 3 is slidably mounted with the top of the base 2, the bottom of the other supporting seat 3 is fixedly connected with one side of the top of the base 2, the other side of the top of the base 2 is fixedly provided with an electric telescopic rod 4, the extending end of the electric telescopic rod 4 is fixedly connected with one side of one supporting seat 3 far away from the other supporting seat 3, the sides of the two supporting seats 3 close to each other are rotatably provided with rotating discs 5, one side of the other supporting seat 3 far away from one supporting seat 3 is fixedly provided with a driving motor 6 by screw threads, and the output shaft of the driving motor 6 is fixedly connected with one side of one, the utility model has the advantages of reasonable design and convenient use, under the tensile holding force of the conical anti-skid rubber sleeves 8 and the springs 13, the conical anti-skid rubber sleeves 7 are arranged on the adjacent sides of the two rotary tables 5, the conical anti-skid rubber sleeves 8 are fixedly bonded on the side walls of the conical grooves 7, the inner sides of the two conical anti-skid rubber sleeves 8 are tightly contacted with the same round wood, the inner walls of the sides of the conical grooves 7 far away from the opening are embedded with the transverse pipes 9, the ends of the two transverse pipes 9 far away from each other are arranged as plugging mechanisms, the transverse rods 10 are slidably sleeved in the transverse pipes 9, one ends of the transverse rods 10 extend into the corresponding conical grooves 7 and are fixedly connected with the press plates 11, one sides of the press plates 11 near the round wood are fixedly bonded with a plurality of anti-skid rubber blocks 12 which are movably contacted with the ends of the round wood, the other ends of the transverse rods 10 and the inner walls of the sides, can be to the quick centre gripping of the log of different length and diameter and effectively avoid causing the phenomenon of damage deformation because of rigid clamp power is too big to and the position of the rotation regulation log of being convenient for, the work of conveniently carving is favorable to the use.

In the utility model, one side of two supporting seats 3 which are close to each other is fixedly connected with a big bearing 14, the inner side of the inner ring of the big bearing 14 is welded and fixed with the outer side of the corresponding rotary table 5, the inner wall of one side of the conical groove 7 which is far away from the opening is provided with a rectangular groove 16, the side wall of the rectangular groove 16 is bonded and fixed with the outer side of the corresponding transverse pipe 9, the top of the base 2 is fixedly connected with two T-shaped slide rails 15, the bottom of one supporting seat 3 is provided with two T-shaped chutes of which both sides are provided with openings, the T-shaped chutes are connected with the corresponding T-shaped slide rails 15 in a sliding way, the top of the transverse rod 10 is provided with a limiting groove, the inner wall of the top of the transverse pipe 9 is fixedly connected with a limiting block, the limiting block is connected with the corresponding limiting groove in a sliding way, one side of, convenient to use stretches tight through toper anti-skidding rubber sleeve 8 and spring 13 toughness and holds under the power, can to the quick centre gripping of the log of different length and diameter with effectively avoid because of the too big phenomenon that causes the damage deformation of rigid clamp power to and the position of the rotation regulation log of being convenient for, convenient sculpture work is favorable to the use.

The working principle is as follows: when the device is used, before a log is not clamped, the spring 13 is in an uncompressed state, when the log is clamped, one end of the log is inserted into the conical groove 7 on one rotary table 5, the electric telescopic rod 4 is started in the forward direction to drive one support seat 3 to slide leftwards on the two T-shaped slide rails 15, one support seat 3 drives the other rotary table 5 to move leftwards, the conical groove 7 on the other rotary table 5 is gradually sleeved at one end of the log and extrudes the log to move leftwards, one end of the log extrudes the left anti-skid rubber blocks 12 and the right anti-skid rubber blocks 12 extrude the other end of the log under the mutual action of extrusion force, the anti-skid rubber blocks 12 displace and drive the corresponding press plates 11 to displace in the conical grooves 7, the press plates 11 drive the corresponding cross rods 10 to slide in the transverse pipes 9 and compress the spring 13, the counter-acting force of the spring 13 in the compressed state always has a tightening force to the corresponding cross rods 10, the round timber is tightened through the cross rod 10, the pressing plate 11 and the anti-skid rubber blocks 12, the outer circular edges of the two ends of the round timber gradually squeeze the inner sides of the corresponding conical anti-skid rubber sleeves 8 along with the displacement of the round timber, at the moment, under the squeezing friction force of the anti-skid rubber blocks 12 and the conical anti-skid rubber sleeves 8, the round timber can be effectively clamped, and under the toughness tightening force of the conical anti-skid rubber sleeves 8 and the springs 13, the phenomenon that the round timber is damaged due to overlarge rigid clamping force can be effectively avoided, and the purpose of preventing the round timber from being damaged and deformed is achieved;

the conical groove 7 is matched with the corresponding conical anti-skid rubber sleeve 8, round timbers with different outer diameters can be quickly inserted, the round timbers are positioned and sleeved and fixed, when the position of the round timbers needs to be rotated in carving, only the driving motor 6 needs to be started, the driving motor 6 drives the rotary table 5 to rotate, the rotary table 5 drives the cross rod 10 to rotate through the corresponding transverse pipe 9, the cross rod 10 drives the anti-skid rubber blocks 12 to rotate through the corresponding pressing plates 11, meanwhile, the rotary table 5 also drives the conical anti-skid rubber sleeve 8 to rotate, at the moment, the conical anti-skid rubber sleeve 8 and the corresponding anti-skid rubber blocks 12 simultaneously rub to drive the round timbers clamped by sleeving to rotate, the rotating round timbers are placed with the same friction to drive the other rotary table 5 on the right side to rotate, the bottom of the round timbers is rotated to the upper part, the distance between the two rotary tables 5, the clamping device can clamp logs with different lengths, so that the logs with different lengths and diameters can be clamped quickly and prevented from deforming.

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. A circular engraving machine with a function of preventing wood from clamping and deforming comprises a base (2) fixed on a working table (1) of the circular engraving machine and is characterized in that two supporting seats (3) are arranged above the base (2), the bottom of one supporting seat (3) of the two supporting seats (3) is slidably mounted with the top of the base (2), the bottom of the other supporting seat (3) is fixedly connected with one side of the top of the base (2), an electric telescopic rod (4) is fixedly mounted on the other side of the top of the base (2), the extending end of the electric telescopic rod (4) is fixedly connected with one side of the other supporting seat (3) far away from the other supporting seat (3), a rotary table (5) is rotatably mounted on one side of the two supporting seats (3) close to each other, and a driving motor (6) is fixedly arranged on one side of the other supporting seat (3) far away from the one supporting, and the output shaft of the driving motor (6) is fixedly connected with one side of one rotary table (5) of the two rotary tables (5) far away from the other rotary table (5), the side of the two rotary tables (5) near each other is provided with a conical groove (7), the side wall of the conical groove (7) is fixedly bonded with a conical anti-skid rubber sleeve (8), the inner sides of the two conical anti-skid rubber sleeves (8) are tightly contacted with the same log, the inner wall of one side of the conical groove (7) far away from the opening is embedded with a transverse pipe (9), one end of the two transverse pipes (9) far away from each other is provided with a plugging mechanism, a transverse rod (10) is sleeved in the transverse pipe (9) in a sliding way, one end of the transverse rod (10) extends into the corresponding conical groove (7) and is fixedly connected with a pressing plate (11), one side of the pressing plate (11) near the log is fixedly bonded with a plurality of anti-skid, the other end of the cross rod (10) and the inner wall of one side of the corresponding transverse pipe (9) far away from the log are fixedly connected with the same spring (13) in a compressed state.

2. The circular engraving machine with the function of preventing wood from clamping and deforming as claimed in claim 1, characterized in that one side of each of the two supporting seats (3) close to each other is fixedly connected with a large bearing (14), and the inner side of the inner ring of the large bearing (14) is fixedly welded with the outer side of the corresponding rotary table (5).

3. The circular engraving machine with the function of preventing wood from clamping and deforming as claimed in claim 1, characterized in that a rectangular groove (16) is formed in the inner wall of one side of the conical groove (7) away from the opening of the conical groove, and the side wall of the rectangular groove (16) is fixedly bonded with the outer side of the corresponding transverse pipe (9).

4. The circular engraving machine with the function of preventing wood from clamping and deforming as claimed in claim 1, wherein two T-shaped sliding rails (15) are fixedly connected to the top of the base (2), two T-shaped sliding grooves with openings on both sides are formed in the bottom of one supporting seat (3), and the T-shaped sliding grooves are slidably connected with the corresponding T-shaped sliding rails (15).

5. The circular engraving machine with the function of preventing wood from clamping and deforming as claimed in claim 1, wherein the top of the cross rod (10) is provided with a limiting groove, the inner wall of the top of the transverse pipe (9) is fixedly connected with a limiting block, and the limiting block is slidably connected with the corresponding limiting groove.

6. The circular engraving machine with the function of preventing wood from clamping and deforming as claimed in claim 1, characterized in that one side of the other supporting seat (3) is provided with a round hole, and the side wall of the round hole is movably contacted with the outer side of the output shaft of the driving motor (6).