CN213918703U

CN213918703U - High efficiency wood cutting fixing device who facilitates use

Info

Publication number: CN213918703U
Application number: CN202022247237.3U
Authority: CN
Inventors: 宋云鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-08-10
Anticipated expiration: 2030-10-10

Abstract

The utility model provides a wood cutting fixing device that high efficiency facilitates use relates to timber fixing device technical field. This timber cutting fixing device that high efficiency facilitates use, including the base, be provided with the cavity between base and the bottom plate, seted up the spout on the first rotating disk, the rear end face fixed connection of third spliced pole and second rotating disk, the top and the second spliced pole fixed mounting of movable sleeve, the rotor arm cup joints with the inside of movable sleeve, the thread bush and the one end threaded connection of screw rod. This wood cutting fixing device that high efficiency facilitates use can reduce the vibrations that arouse when cutting timber through setting up the cavity to make fixing device more firm, can follow a plurality of angles through setting up a plurality of rotor arms and fix, make timber location more firm, can make the motion of screw rod drive the rotor arm shrink or loosen through setting up screw rod mechanism, convenient operation simple structure has improved work efficiency moreover.

Description

High efficiency wood cutting fixing device who facilitates use

Technical Field

The utility model relates to a timber fixing device technical field specifically is a wood cutting fixing device that high efficiency facilitates use.

Background

The tubular timber is subjected to a series of treatment steps during the processing, including cutting the tubular timber, which requires fixing by fixing means.

In chinese utility model patent application no: the utility model discloses a fixing device for tubulose wood cutting in CN207954129U, a fixing device for tubulose wood cutting contain a base, a fixing device for tubulose wood cutting contains a base, the base middle part is provided with an inside groove, and the inside cross-under of inside groove has a bull stick, bull stick one end is provided with a screw thread section, install a set of cap on the screw thread section, and screw thread section end has cup jointed a bearing, a joint is installed to the bull stick other end, install the gear on the joint lateral wall, gear mid-mounting has a nut, the inside cross-under of nut has a lock nut, a curb plate is all installed at the base both ends, and the base bottom is provided with all sword grooves, be provided with two side openings on the outer wall of base one side. The base that the device adopted is too heavy, and occupation space is too big, and the device structure is complicated moreover, and is also insecure to ligneous fixed, uses inconveniently, and fixed loaded down with trivial details influence work efficiency.

It is therefore desirable to provide a wood cutting fixture that is efficient and easy to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a wood cutting fixing device that high efficiency facilitates use has solved the fixed not jail of wood working, awkward influence work efficiency's problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a high-efficiency and convenient-to-use wood cutting fixing device comprises a base, wherein the base is in sliding connection with a limiting groove, double rows of threaded holes are formed in the top of the base, a bottom plate is fixedly mounted at the top of the limiting groove and fixedly connected with the base through bolts, a cavity is formed between the base and the bottom plate, a fixed plate is fixedly mounted on the upper surface of the bottom plate, a limiting block is fixedly mounted on the front end face of the fixed plate, the front end face of the fixed plate is rotatably connected with a first rotating disc, a sliding groove is formed in the first rotating disc and is in sliding connection with the limiting block, a third connecting column is fixedly mounted on the front end face of the first rotating disc and is fixedly connected with the rear end face of a second rotating disc, a first connecting column is fixedly mounted on the front end face of the first rotating disc, and the top of the first connecting column is fixedly mounted with a movable sleeve, the top and the second spliced pole fixed mounting of movable sleeve, the top and the second rolling disc fixed mounting of second spliced pole, the preceding terminal surface fixed mounting of fixed disk has the fixed block, fixed block and fixed axle fixed connection, the upper portion of fixed axle is rotated with the one end of rotor arm and is connected, the rotor arm cup joints with the inside of movable sleeve, the other end of rotor arm passes through fixed pin and arc locating piece swing joint, the circumference outside fixed mounting of first rolling disc has the connecting block, connecting block and thread bush fixed mounting, the thread bush is connected with the one end screw thread of screw rod, the screw rod cup joints with the screw rod cover is inside, the outside and the fixed cover of screw rod cover cup joint, fixed cover and fixed disk fixed connection, the other end fixed mounting of screw rod has driving motor, driving motor and motor support fixed mounting, the motor bracket is fixedly installed on the front end face of the fixed disc.

Preferably, the base is I-shaped, and two ends of the upper part of the base are in seamless sliding connection with the two limiting grooves.

Preferably, through holes are formed in the positions, opposite to the threaded holes, of the bottom plate and the limiting groove.

Preferably, the sliding grooves are three and are uniformly distributed on the circumference of the first rotating disc.

Preferably, the sliding groove extends completely through the first rotary disk.

Preferably, no gap sliding connection exists between the upper part of the limiting block and the first rotating disc.

(III) advantageous effects

The utility model provides a wood cutting fixing device that high efficiency facilitates use. The method has the following beneficial effects:

1. this timber cutting fixing device that high efficiency facilitates use can reduce the vibrations that arouse when cutting timber through setting up the cavity to make fixing device more firm, through setting up I shape base and spacing groove, can make the fixing device above the bottom plate can remove at will, can help the device fixed position can not remove after the definite position through setting up bolt and a plurality of screw hole, has increased fixed reliability.

2. This wood cutting fixing device that high efficiency facilitates use can be fixed from a plurality of angles through setting up a plurality of rotor arms and arc locating piece, makes timber location more firm, can make the motion drive rotor arm shrink of screw rod or loosen through setting up screw rod mechanism, and convenient operation simple structure has improved work efficiency moreover.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of a partial structure of the present invention;

FIG. 4 is a schematic view of the mechanism A of the present invention;

fig. 5 is a schematic view of the mechanism B of the present invention.

In the figure: the device comprises a base 1, a limiting groove 2, a cavity 3, a fixed disc 4, a bolt 5, a threaded hole 6, a first rotating disc 7, a second rotating disc 8, a sliding groove 9, a limiting block 10, a fixed block 11, a fixed shaft 12, a rotating arm 13, a first connecting column 14, a movable sleeve 15, a second connecting column 16, an arc-shaped positioning block 17, a fixed pin 18, a screw rod 19, a fixed sleeve 20, a screw rod sleeve 21, a third connecting column 22, a driving motor 23, a motor support 24, a bottom plate 25, a connecting block 26 and a threaded sleeve 27.

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.

The embodiment of the utility model provides a high-efficiency and convenient-to-use wood cutting fixing device, as shown in figures 1-5, comprising a base 1, wherein the base 1 is slidably connected with a limiting groove 2, the base 1 is I-shaped, the two ends of the upper part are slidably connected with two limiting grooves 2 without gaps, the top of the base 1 is provided with double-row threaded holes 6, the top of the limiting groove 2 is fixedly provided with a bottom plate 25, the bottom plate 25 is fixedly connected with the base 1 through bolts 5, the relative positions of the bottom plate 25 and the limiting grooves 2 and the threaded holes 6 are respectively provided with a through hole, a cavity 3 is arranged between the base 1 and the bottom plate 25, the upper surface of the bottom plate 25 is fixedly provided with a fixed disc 4, the front end surface of the fixed disc 4 is fixedly provided with a limiting block 10, the upper part of the limiting block 10 is slidably connected with a first rotating disc 7 without gaps, the front end surface of the fixed disc 4 is rotatably connected with the first rotating disc 7, and the first rotating disc 7 is provided with a chute 9, the sliding grooves 9 are connected with the limiting blocks 10 in a sliding mode, the three sliding grooves 9 are formed and are evenly distributed on the circumference of the first rotating disc 7, the sliding grooves 9 completely penetrate through the first rotating disc 7, a third connecting column 22 is fixedly installed on the front end face of the first rotating disc 7, the third connecting column 22 is fixedly connected with the rear end face of the second rotating disc 8, a first connecting column 14 is fixedly installed on the front end face of the first rotating disc 7, the top of the first connecting column 14 is fixedly installed with a movable sleeve 15, the top of the movable sleeve 15 is fixedly installed with a second connecting column 16, the top of the second connecting column 16 is fixedly installed with the second rotating disc 8, a fixed block 11 is fixedly installed on the front end face of the fixed disc 4, the fixed block 11 is fixedly connected with a fixed shaft 12, the upper portion of the fixed shaft 12 is rotatably connected with one end of a rotating arm 13, the rotating arm 13 is sleeved with the inside of the movable sleeve 15, the other end of the rotating arm 13 is movably connected with an arc-shaped positioning block 17 through a fixed pin 18, a connecting block 26 is fixedly arranged on the outer side of the circumference of the first rotating disk 7, the connecting block 26 is fixedly arranged with a threaded sleeve 27, the threaded sleeve 27 is in threaded connection with one end of a screw rod 19, the screw rod 19 is in sleeve connection with the inside of a screw rod sleeve 21, the outside of the screw rod sleeve 21 is in sleeve connection with a fixed sleeve 20, the fixed sleeve 20 is fixedly connected with a fixed disk 4, the other end of the screw rod 19 is fixedly arranged with a driving motor 23, the driving motor 23 is fixedly arranged with a motor bracket 24, the motor bracket 24 is fixedly arranged with the front end surface of the fixed disk 4, the driving motor 23 is started, the driving motor 23 drives the screw rod 19 to rotate, the screw rod 19 rotates to drive the threaded sleeve 27 to move, then the connecting block 26 is driven, the connecting block 26 drives the first rotating disk 7 and the second rotating disk 8 to drive the movable sleeve 15, the movement of the movable sleeve 15 drives the rotating arm 13 to rotate around a fixed shaft 12, the three rotating arms 13 simultaneously rotate to clamp wood, the fixed pin 18 is adjusted to adjust the position of the arc-shaped positioning block 17, finally, the wood is clamped.

The working principle is as follows: after wood passes through the first rotating disc 7 and the second rotating disc 8 to be placed, the bottom plate 25 is pushed to enable the limiting groove 2 and the base 1 to slide to a proper position relatively, the bolt 5 is screwed into the threaded hole 6, the driving motor 23 is started, the driving motor 23 drives the screw rod 19 to rotate, the screw rod 19 rotates to drive the threaded sleeve 27 to move, then the connecting block 26 is driven, the connecting block 26 drives the first rotating disc 7 and the second rotating disc 8 to drive the movable sleeve 15, the movable sleeve 15 moves to drive the rotating arms 13 to rotate around the fixed shaft 12, the three rotating arms 13 simultaneously rotate to clamp the wood, the fixing pins 18 are adjusted to adjust the positions of the arc-shaped positioning blocks 17, the wood is clamped finally, the driving motor 23 is closed, and after cutting is finished, the driving motor 23 is started again to determine that the torque is transmitted to the opposite direction to enable the rotating arms 13 to loosen the wood.

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 timber cutting fixing device that high efficiency facilitates use, includes base (1), its characterized in that: the base (1) is connected with the limiting groove (2) in a sliding manner, double-row threaded holes (6) are formed in the top of the base (1), a bottom plate (25) is fixedly mounted at the top of the limiting groove (2), the bottom plate (25) is fixedly connected with the base (1) through bolts (5), a cavity (3) is formed between the base (1) and the bottom plate (25), a fixed fixing plate (4) is fixedly mounted on the upper surface of the bottom plate (25), a limiting block (10) is fixedly mounted on the front end surface of the fixing plate (4), the front end surface of the fixing plate (4) is rotatably connected with a first rotating disc (7), a sliding groove (9) is formed in the first rotating disc (7), the sliding groove (9) is connected with the limiting block (10) in a sliding manner, a third connecting column (22) is fixedly mounted on the front end surface of the first rotating disc (7), and the third connecting column (22) is fixedly connected with the rear end surface of a second rotating disc (8), the preceding terminal surface fixed mounting of first change dish (7) has first spliced pole (14), the top and the movable sleeve (15) fixed mounting of first spliced pole (14), the top and second spliced pole (16) fixed mounting of movable sleeve (15), the top and the second rolling disc (8) fixed mounting of second spliced pole (16), the preceding terminal surface fixed mounting of fixed disk (4) has fixed block (11), fixed block (11) and fixed axle (12) fixed connection, the upper portion of fixed axle (12) is rotated with the one end of rotor arm (13) and is connected, rotor arm (13) cup joint with the inside of movable sleeve (15), the other end of rotor arm (13) passes through fixed pin (18) and arc locating piece (17) swing joint, the circumference outside fixed mounting of first change dish (7) has connecting block (26), connecting block (26) and thread bush (27) fixed mounting, the one end threaded connection of thread bush (27) and screw rod (19), screw rod (19) cup joint with screw rod cover (21) inside, the outside and the fixed cover (20) of screw rod cover (21) cup joint, fixed cover (20) and fixed disk (4) fixed connection, the other end fixed mounting of screw rod (19) has driving motor (23), driving motor (23) and motor support (24) fixed mounting, terminal surface fixed mounting before motor support (24) and fixed disk (4).

2. A high efficiency easy to use wood cutting fixture as defined in claim 1 wherein: the base (1) is I-shaped, and two ends of the upper part of the base are in seamless sliding connection with the two limiting grooves (2).

3. A high efficiency easy to use wood cutting fixture as defined in claim 1 wherein: through holes are formed in the opposite positions of the bottom plate (25), the limiting groove (2) and the threaded hole (6).

4. A high efficiency easy to use wood cutting fixture as defined in claim 1 wherein: three sliding grooves (9) are formed and are uniformly distributed on the circumference of the first rotating disc (7).

5. A high efficiency easy to use wood cutting fixture as defined in claim 1 wherein: the sliding groove (9) completely penetrates through the first rotating disc (7).

6. A high efficiency easy to use wood cutting fixture as defined in claim 1 wherein: and the upper part of the limiting block (10) is in seamless sliding connection with the first rotating disc (7).