CN216401041U - Tool setting device of engraving machine - Google Patents

Abstract

The utility model provides a tool setting device of an engraving machine, which relates to the technical field of machining and comprises a mounting plate, wherein a U-shaped frame and a single-side frame are fixedly arranged at the bottom of the mounting plate; a hexagonal shaft A and a lead screw A are rotatably arranged inside the left side of the U-shaped frame, and a hexagonal shaft B is rotatably arranged inside the right side of the U-shaped frame; the fixed motor A that is provided with in outside of U-shaped frame, motor B and motor C, motor A is connected with lead screw A transmission, motor B and hexagonal axle A transmission are connected, motor C is connected with hexagonal axle B transmission, when needing the tool setting, through the removal of motor B and motor C control sword, can realize touching the tool setting, the in-process need not drive the motor and removes, the stability of motor has been strengthened relatively, and be difficult to cause the circuit pine to take off, can effectively increase the stability of tool setting.

Description

Tool setting device of engraving machine

Technical Field

The utility model belongs to the technical field of machining, and particularly relates to a tool setting device of an engraving machine.

Background

The engraving machine is a drilling and milling combined machining machine, engraving machining is realized by three-axis movement of a moving mechanism, a tool needs to be set during machining, a drilling tool or a milling cutter is collided with the surface of a workpiece to be fixed, the coordinates of the workpiece are determined in advance, and further machining is carried out.

For example, patent No. CN202020646637.9 discloses a tool setting device for engraver through retrieving, including main part, removal structure, regulation structure, elevation structure, mounting plate, material, the upper portion fixed mounting of main part has the removal structure, the lower part fixed mounting of main part has the regulation structure, the upper portion fixed mounting who adjusts the structure has elevation structure, elevation structure's upper portion fixed mounting has the mounting plate, the relative one side joint of mounting plate has the material, removal structure is including installation piece, spring, fixed block, motor, regulation tooth, carving head, the inside fixed mounting of installation piece has the spring. According to the utility model, the connecting rod drives the mounting block to move, so that automatic tool setting can be carried out in use, the use process is simple and time-saving, the specification of a produced product is improved, the tool setting can be carried out when no tool setting is carried out through the rotation of the rotating rod, the work is not influenced, and the work efficiency of the engraving machine is improved.

For another example, patent No. CN213383674U discloses a engraver tool setting device, including base and receiver, the bottom fixedly connected with slipmat of base, the top fixed mounting of base has the electronic box, the up end of electronic box is provided with the transmitter, the outside of base is provided with the pivot, the outside of pivot is provided with first fan piece and second fan piece, the outside fixedly connected with protection casing of first fan piece, the up end fixed mounting of base has the mount pad, the spout has been seted up to the inboard of mount pad, the inboard of spout is provided with the ball, the outside of ball is provided with the horizontal seat, the inside of horizontal seat is provided with the weight. This engraver tool setting device is provided with the protection casing, because the environment of engraver work is comparatively abominable, uses up the back at the tool setting appearance, opens the protection casing through pulling open first fan, reaches the dustproof effect to the tool setting appearance, avoids external water, oil, dust infiltration to influence the precision of tool setting appearance.

Based on the aforesaid, tool setting device who uses at present mainly carries out the tool setting through the mode of mechanical regulation and control or electromagnetism location, receives the transmission restriction at the in-process that the triaxial removed, needs to drive the motor and removes, frequently moves the motor and is unfavorable for the location, causes the circuit pine to take off moreover easily, is unfavorable for long-term the use, and then, the dress sword structure mainly is fixed for the single-point, does not possess four groups steady press the locking structure.

In view of the above, the present invention provides a tool setting device for an engraving machine, which is improved in view of the existing structure and defects, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a tool setting device of an engraving machine, which aims to solve the problems that the currently used tool setting device provided in the background art mainly carries out tool setting in a mechanical regulation or electromagnetic positioning mode, is limited by transmission in the process of three-axis movement, needs to drive a motor to move, is not beneficial to positioning when the motor is frequently moved, is easy to cause line loosening and is not beneficial to long-term use, and further, a tool mounting structure is mainly single-point fixing and does not have four groups of stable pressing and locking structures.

The utility model relates to a tool setting device of an engraving machine, which is achieved by the following specific technical means:

a tool setting device of a carving machine comprises a mounting plate, wherein a U-shaped frame and a single-side frame are fixedly arranged at the bottom of the mounting plate; a hexagonal shaft A and a lead screw A are rotatably arranged inside the left side of the U-shaped frame, and a hexagonal shaft B is rotatably arranged inside the right side of the U-shaped frame; a motor A, a motor B and a motor C are fixedly arranged outside the U-shaped frame, the motor A is in transmission connection with the lead screw A, the motor B is in transmission connection with the hexagonal shaft A, and the motor C is in transmission connection with the hexagonal shaft B; the side sliding seat is arranged on the inner side of the U-shaped frame in a sliding mode through a guide rail, an H-shaped frame is arranged at the rear end of the right side of the side sliding seat, and the H-shaped frame is in threaded connection with the lead screw A; a square frame is fixedly arranged at the right end of the H-shaped frame and is arranged on the inner side of the single frame in a sliding manner through a guide rail; the top of the upper sliding seat is arranged at the bottom of the mounting plate in a sliding manner through a guide rail; an L-shaped tool rest is fixedly arranged at the bottom of the upper sliding seat.

Further, the side slide still includes: the rotating sleeve A is rotatably arranged on the left side of the H-shaped frame, and the hexagonal shaft A is slidably connected with the rotating sleeve A; the screw B is rotatably arranged between the side sliding seat and the top of the square frame and is in threaded connection with the upper sliding seat; the hexagonal shaft C is rotationally arranged between the side sliding seat and the top of the square frame, and the hexagonal shaft C is in transmission connection with the rotating sleeve A through a bevel gear.

Further, the square frame comprises: the rotating sleeve B is arranged in the square frame in a rotating mode, the rotating sleeve B is in sliding connection with the hexagonal shaft B, and the rotating sleeve B is in transmission connection with the lead screw B through a bevel gear.

Further, the upper sliding seat further comprises: the rotating sleeve C is arranged in the L-shaped tool rest in a rotating mode and is connected with the hexagonal shaft C in a sliding mode; the driven shaft is rotatably arranged on the middle lower side of the L-shaped tool rest and is in transmission connection with the bevel gear arranged on the rotating sleeve C; a clamping pile is fixedly arranged at the bottom end of the driven shaft; the rack bar is fixedly arranged at the front end of the L-shaped cutter frame, and a torsion shaft is rotatably arranged in the middle of the rack bar; the guide frame is fixedly arranged at the bottom of the front end of the L-shaped tool rest, a driven screw rod is rotatably arranged in the guide frame, and the driven screw rod is in transmission connection with a bevel gear arranged on the torsion shaft; the guide frame is provided with a lifting plate in a sliding way.

Further, the lifting plate comprises: the pressure cover is rotationally arranged at the rear side of the lifting plate through a double-row roller bearing, the lower part of the inner side of the pressure cover is of an inclined plane structure, and the pressure cover and the clamping pile can be connected in a sliding mode.

Further, the stake includes: the inner side of the bottom of the clamping pile is provided with a square groove, the sides of the square groove are provided with four groups of T-shaped grooves, T-shaped rotary blocks are arranged in the T-shaped grooves at intervals, and the outer part of each T-shaped rotary block is of an inclined plane structure; the spring leaf, the inboard integral type in T-shaped groove is provided with the fin structure, and the fin structure outside is fixed and is provided with the spring leaf.

Compared with the prior art, the utility model has the following beneficial effects:

when needing the tool setting, through the removal of motor B and motor C control sword, can realize touching the tool setting, the in-process need not drive the motor and remove, the stability of motor has been strengthened relatively, and be difficult to cause the circuit pine to take off, can effectively increase the stability of tool setting, and transmission rigidity, motor A drives hexagonal axle A rotatory, hexagonal axle A drives and changes cover A rotatory, it drives hexagonal axle C rotatory through bevel gear to change cover A, hexagonal axle C drives and changes cover C rotatory, it drives driven shaft and the rotation of card stake through bevel gear to change cover C, can keep power transmission with the removal of sword, realize engraving.

When the sword needs to be installed, the bottom of the card stake is inserted with the top of sword directly, then rotates the twist shaft, and it is rotatory that the twist shaft passes through bevel gear drive twist shaft, and the twist shaft drives the lift plate and descends, utilizes the pressure cover to press T shape spiral piece, and stability is strong, and the stress surface is balanced, and the inboard clamp face through T shape spiral piece realizes the fixed of cutter setting, is favorable to stable installation.

Drawings

FIG. 1 is a schematic view of the three-dimensional bottom view of the present invention.

Fig. 2 is a partially disassembled view of the present invention.

Fig. 3 is a schematic perspective view of the upper slider of the present invention.

Fig. 4 is a right-side structural schematic view of the upper sliding seat of the utility model.

Fig. 5 is a schematic view of the assembled structure of the lifting plate of the present invention.

Fig. 6 is a schematic bottom view of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. mounting a plate; 101. a U-shaped frame; 102. a single frame; 103. a hexagonal axis A; 104. a lead screw A; 105. a hexagonal axis B; 2. a motor A; 3. a motor B; 4. a motor C; 5. a side slide seat; 501. an H-shaped frame; 502. rotating a sleeve A; 503. a lead screw B; 504. a hexagonal axis C; 6. a square frame; 601. rotating a sleeve B; 7. an upper slide base; 701. an L-shaped tool holder; 702. c, rotating a sleeve; 703. a driven shaft; 704. a frame strip; 705. twisting a shaft; 706. a guide frame; 707. a driven lead screw; 8. a lifting plate; 801. pressing the sleeve; 9. pile clamping; 901. a T-shaped slot; 902. a T-shaped rotary block; 903. a spring plate.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 6:

the utility model provides a tool setting device of an engraving machine, which comprises a mounting plate 1, wherein the bottom of the mounting plate 1 is fixedly provided with a U-shaped frame 101 and a single-side frame 102; a hexagonal shaft A103 and a lead screw A104 are rotatably arranged inside the left side of the U-shaped frame 101, and a hexagonal shaft B105 is rotatably arranged inside the right side of the U-shaped frame 101; a motor A2, a motor B3 and a motor C4 are fixedly arranged outside the U-shaped frame 101, the motor A2 is in transmission connection with a lead screw A104, the motor B3 is in transmission connection with a hexagonal shaft A103, and the motor C4 is in transmission connection with a hexagonal shaft B105; the side sliding seat 5 is arranged on the inner side of the U-shaped frame 101 in a sliding mode through a guide rail, an H-shaped frame 501 is arranged at the rear end of the right side of the side sliding seat 5, and the H-shaped frame 501 is in threaded connection with the lead screw A104; the fixed square frame 6 that is provided with in H shape frame 501 right end, square frame 6 slides through the guide rail and sets up at the inboard side slide 5 of single frame 102 still including: the rotating sleeve A502 is rotatably arranged on the left side of the H-shaped frame 501, and the hexagonal shaft A103 is slidably connected with the rotating sleeve A502; the lead screw B503 is rotatably arranged between the side sliding seat 5 and the top of the square frame 6, and the lead screw B503 is in threaded connection with the upper sliding seat 7; the hexagonal shaft C504 is rotatably arranged between the side sliding seat 5 and the top of the square frame 6, and the hexagonal shaft C504 and the rotating sleeve A502 are in bevel gear transmission connection; the top of the upper sliding seat 7 is arranged at the bottom of the mounting plate 1 in a sliding manner through a guide rail; an L-shaped tool rest 701 is fixedly arranged at the bottom of the upper sliding seat 7.

Wherein, square frame 6 is including: the rotating sleeve B601 is rotationally arranged in the square frame 6, the rotating sleeve B601 is in sliding connection with the hexagonal shaft B105, and the rotating sleeve B601 is in transmission connection with the lead screw B503 through a bevel gear.

Wherein, go up slide holder 7 still including: the rotating sleeve C702 is rotationally arranged in the L-shaped tool rest 701, and the rotating sleeve C702 is in sliding connection with the hexagonal shaft C504; the driven shaft 703 is rotatably arranged on the lower middle side of the L-shaped tool rest 701, and the driven shaft 703 is in transmission connection with a bevel gear arranged on the rotating sleeve C702; a clamping pile 9 is fixedly arranged at the bottom end of the driven shaft 703; the rack bar 704 is fixedly arranged at the front end of the L-shaped cutter frame 701, and a torsion shaft 705 is rotatably arranged in the middle of the rack bar 704; the bottom of the front end of the L-shaped tool rest 701 is fixedly provided with a guide frame 706, a driven screw rod 707 is rotationally arranged in the guide frame 706, and the driven screw rod 707 is in bevel gear transmission connection with a torsion shaft 705; the guide frame 706 is provided with a lifting plate 8 in a sliding way; the lifting plate 8 comprises: the rear side of the lifting plate 8 is rotatably provided with a pressing sleeve 801 through a double-row roller bearing, the lower part of the inner side of the pressing sleeve 801 is of an inclined surface structure, and the pressing sleeve 801 and the clamping pile 9 can be connected in a sliding mode.

Wherein, card stake 9 is including: the pile fixing device comprises a T-shaped groove 901, wherein a square groove is formed in the inner side of the bottom of a pile fixing 9, four groups of T-shaped grooves 901 are formed in the sides of the square groove, T-shaped rotary blocks 902 are arranged in the T-shaped grooves 901 at intervals, and the outer portion of each T-shaped rotary block 902 is of a slope structure; the spring piece 903 and the inner side of the T-shaped groove 901 are integrally provided with a fin structure, the spring piece 903 is fixedly arranged outside the fin structure, and the T-shaped rotary block 902 can be automatically opened by the spring piece 903.

The specific use mode and function of the embodiment are as follows:

when the tool setting device is used, the mounting plate 1 is fixedly mounted at the bottom of the lifting device, and when tool setting is needed, the movement of the tool is controlled through the motor A2, the motor B3 and the motor C4, so that touch tool setting is realized.

During longitudinal adjustment, the starting motor B3 drives the screw rod A104 to rotate, and the H-shaped frame 501 is pushed and moved through threads to realize adjustment.

During transverse adjustment, the starting motor C4 drives the hexagonal shaft B105 to rotate, the hexagonal shaft B105 drives the rotating sleeve B601 to rotate, the rotating sleeve B601 drives the screw rod B503 to rotate through the bevel gear, and the screw rod B503 pushes the upper sliding seat 7 through threads to realize transverse adjustment.

The starting motor A2 drives the hexagonal shaft A103 to rotate, the hexagonal shaft A103 drives the rotating sleeve A502 to rotate, the rotating sleeve A502 drives the hexagonal shaft C504 to rotate through the bevel gear, the hexagonal shaft C504 drives the rotating sleeve C702 to rotate, and the rotating sleeve C702 drives the driven shaft 703 and the pile clamping 9 to rotate through the bevel gear, so that the engraving processing is realized.

When the knife needs to be installed, the top of the knife is directly inserted into the bottom of the clamping pile 9, then the torsion shaft 705 is rotated, the torsion shaft 705 drives the torsion shaft 705 to rotate through the bevel gear, the torsion shaft 705 drives the lifting plate 8 to descend, the T-shaped rotary block 902 is pressed through the pressing sleeve 801, and the fixing of the knife piece is achieved through the inner clamping face of the T-shaped rotary block 902.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (6)

1. The utility model provides a tool setting device of engraver which characterized in that includes: the mounting plate comprises a mounting plate (1), wherein a U-shaped frame (101) and a single-side frame (102) are fixedly arranged at the bottom of the mounting plate (1); a hexagonal shaft A (103) and a lead screw A (104) are rotatably arranged inside the left side of the U-shaped frame (101), and a hexagonal shaft B (105) is rotatably arranged inside the right side of the U-shaped frame (101); a motor A (2), a motor B (3) and a motor C (4) are fixedly arranged outside the U-shaped frame (101), the motor A (2) is in transmission connection with a lead screw A (104), the motor B (3) is in transmission connection with a hexagonal shaft A (103), and the motor C (4) is in transmission connection with a hexagonal shaft B (105); the side sliding seat (5) is arranged on the inner side of the U-shaped frame (101) in a sliding mode through a guide rail, an H-shaped frame (501) is arranged at the rear end of the right side of the side sliding seat (5), and the H-shaped frame (501) is in threaded connection with the lead screw A (104); a square frame (6) is fixedly arranged at the right end of the H-shaped frame (501), and the square frame (6) is arranged on the inner side of the single side frame (102) in a sliding manner through a guide rail; the top of the upper sliding seat (7) is arranged at the bottom of the mounting plate (1) in a sliding manner through a guide rail; an L-shaped tool rest (701) is fixedly arranged at the bottom of the upper sliding seat (7).

2. The tool setting device of the engraving machine according to claim 1, characterized in that: the side sliding seat (5) further comprises: the rotary sleeve A (502) is rotatably arranged on the left side of the H-shaped frame (501), and the hexagonal shaft A (103) is in sliding connection with the rotary sleeve A (502); the lead screw B (503) is rotatably arranged between the side sliding seat (5) and the top of the square frame (6), and the lead screw B (503) is in threaded connection with the upper sliding seat (7); the hexagonal shaft C (504) is rotationally arranged between the top of the side sliding seat (5) and the top of the square frame (6), and the hexagonal shaft C (504) is in transmission connection with the rotating sleeve A (502) through a bevel gear.

3. The tool setting device of the engraving machine according to claim 1, characterized in that: the square frame (6) comprises: the rotary sleeve B (601) is rotationally arranged in the square frame (6), the rotary sleeve B (601) is in sliding connection with the hexagonal shaft B (105), and the rotary sleeve B (601) is in transmission connection with the lead screw B (503) through a bevel gear.

4. The tool setting device of the engraving machine according to claim 1, characterized in that: the upper sliding seat (7) also comprises: the rotating sleeve C (702) is rotationally arranged in the L-shaped tool rest (701), and the rotating sleeve C (702) is in sliding connection with the hexagonal shaft C (504); the driven shaft (703) is rotatably arranged on the middle lower side of the L-shaped tool rest (701), and the driven shaft (703) is in transmission connection with the rotating sleeve C (702) through a bevel gear; a clamping pile (9) is fixedly arranged at the bottom end of the driven shaft (703); the rack bar (704) is fixedly arranged at the front end of the L-shaped cutter frame (701), and a torsion shaft (705) is rotatably arranged in the middle of the rack bar (704); the bottom of the front end of the L-shaped tool rest (701) is fixedly provided with the guide frame (706), the guide frame (706) is internally provided with a driven screw rod (707) in a rotating manner, and the driven screw rod (707) is in bevel gear transmission connection with the torsion shaft (705); the guide frame (706) is provided with a lifting plate (8) in a sliding way.

5. The tool setting device of the engraving machine according to claim 4, characterized in that: the lifting plate (8) comprises: the rear side of the lifting plate (8) is rotatably provided with a pressing sleeve (801) through a double-row roller bearing, the lower part of the inner side of the pressing sleeve (801) is of an inclined surface structure, and the pressing sleeve (801) can be connected with the pile clamping (9) in a sliding mode.

6. The tool setting device of the engraving machine according to claim 4, characterized in that: the pile (9) comprises: the inner side of the bottom of the clamping pile (9) is provided with a square groove, the sides of the square groove are provided with four groups of T-shaped grooves (901), T-shaped rotary blocks (902) are arranged in the T-shaped grooves (901) at intervals, and the outer part of each T-shaped rotary block (902) is of an inclined plane structure; the spring piece (903) and the inner side of the T-shaped groove (901) are integrally provided with a fin structure, and the spring piece (903) is fixedly arranged outside the fin structure.

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