CN211868096U

CN211868096U - Adjustable wood working positioner

Info

Publication number: CN211868096U
Application number: CN202020344618.0U
Authority: CN
Inventors: 马敏捷; 吕九芳; 周云香
Original assignee: Nanjing Forestry University
Current assignee: Nanjing Forestry University
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-11-06
Anticipated expiration: 2030-03-18

Abstract

The utility model discloses an adjustable wood working positioner, including the processing platform, the upper end both sides difference fixedly connected with log fixed block and square timber fixed block of processing platform, be equipped with the movable block between log fixed block and the square timber fixed block, run through fixedly connected with thread bush in the movable block, threaded connection has the threaded rod in the thread bush, the both ends of threaded rod rotate with log fixed block and square timber fixed block respectively and are connected, it is spacing through the locating part between movable block and the square timber fixed block, the just right lateral wall of movable block and log fixed block is the inclined plane, square timber fixed block upper surface both sides are equipped with clamp splice and dog respectively, clamp splice and movable block fixed connection, the dog passes through the connecting seat and rotates with the square timber fixed block to be connected. The utility model discloses a set up the movable block, utilize the inclined plane of movable block and log fixed block, can fix the log well, be difficult for taking place to slide, conveniently drill, polish to the log and wait the operation.

Description

Adjustable wood working positioner

Technical Field

The utility model relates to a wood working technical field especially relates to an adjustable wood working positioner.

Background

The wood processing technology comprises basic processing technologies such as wood cutting, wood drying, wood gluing and wood surface decoration, and functional processing technologies such as wood protection and wood modification, wherein the wood cutting comprises methods such as sawing, planing, milling, drilling and sanding.

The existing workbench for wood processing is simple in structure and single in function, can only fix conventional square wood, cannot perform fine positioning on the circular wood in the actual production process, is easy to generate deviation, and meanwhile, due to the fact that the circular wood rolls easily, a worker can slide a tool easily in the operation process, and dangerous consequences are caused.

Therefore, an adjustable wood processing positioning device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that can not fix a position circular timber effectively among the prior art, and the adjustable wood working positioner who provides.

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

the utility model provides an adjustable wood working positioner, includes the processing platform, the upper end both sides difference fixedly connected with log fixed block and the square timber fixed block of processing platform, be equipped with the movable block between log fixed block and the square timber fixed block, run through fixedly connected with thread bush in the movable block, threaded bush threaded connection has the threaded rod, the both ends of threaded rod rotate with log fixed block and square timber fixed block respectively and are connected, it is spacing through the locating part between movable block and the square timber fixed block, the just right lateral wall of movable block and log fixed block is the inclined plane, square timber fixed block upper surface both sides are equipped with clamp splice and dog respectively, clamp splice and movable block fixed connection, the dog passes through the connecting seat and rotates with the square timber fixed block to be connected.

Preferably, one end of the threaded rod is rotatably connected with the square wood fixing block through a bearing seat, and the other end of the threaded rod penetrates through the round wood fixing block and is fixedly connected with the rotating wheel.

Preferably, the lower end of the movable block is rotatably connected with a roller, and the roller is in contact with the upper surface of the processing table.

Preferably, the locating part includes gag lever post and spacing groove that matches each other, gag lever post fixed connection is on the lateral wall of movable block, the spacing groove sets up on the lateral wall of square timber fixed block.

Preferably, the dog is right angle triangular prism shape, and this right angle triangular prism's non-right angle arris rotates with the connecting seat to be connected, connecting seat fixed connection is on the lateral wall of square timber fixed block.

Preferably, the lateral wall of square timber fixed block is equipped with the groove of accomodating that is used for accomodating the dog.

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

1. by arranging the movable block and utilizing the inclined planes of the movable block and the round timber fixing block, the round timber can be well fixed, is not easy to slide, and is convenient to drill, polish and the like;

2. the movable block is convenient to adjust and move by arranging the threaded rod and the idler wheel, so that the movable block can be matched with a square wood fixed block and a round wood fixed block, different functions are realized, and the practicability of the device can be improved;

3. the check block which is provided with the accommodating groove and can be turned over is convenient for cleaning the chips falling on the surface of the square wood fixing block in the machining process, and the gravity center of the check block can fall on the surface of the square wood fixing block and is more stable because the check block is in the shape of a triangular prism.

Drawings

Fig. 1 is a schematic view of a square wood processing state of an adjustable wood processing positioning device provided by the utility model;

fig. 2 is the utility model provides an adjustable wood working positioner is to log processing state schematic diagram.

In the figure: the processing table 1, the log fixing block 2, the square log fixing block 3, the movable block 4, the thread bush 5, the threaded rod 6, the limiting part 7, the clamping block 8, the stop dog 9, the connecting seat 10, the idler wheel 11, the limiting rod 12, the limiting groove 13 and the accommodating groove 14.

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, an adjustable wood processing positioning device comprises a processing table 1, wherein a round wood fixing block 2 and a square wood fixing block 3 are fixedly connected to two sides of the upper end of the processing table 1 respectively, a movable block 4 is arranged between the round wood fixing block 2 and the square wood fixing block 3, it is to be noted that the lower end of the movable block 4 is rotatably connected with a roller 11, the roller 11 is in contact with the upper surface of the processing table 1, a threaded sleeve 5 is fixedly connected to the inner portion of the movable block 4 in a penetrating manner, a threaded rod 6 is connected to the inner portion of the threaded sleeve 5 in a threaded manner, it is to be noted that the lead angle of the threaded rod 6 is smaller than the equivalent friction angle of a screw pair, namely, the threaded rod 6 has self-locking property, the threaded sleeve 5 cannot reversely act on the threaded rod 6 to rotate the threaded rod 6, two ends of the threaded rod 6 are rotatably connected with the round wood fixing block 2, the other end of the threaded rod 6 penetrates through the round wood fixing block 2 and is fixedly connected with a rotating wheel.

The movable block 4 and the square wood fixed block 3 are limited by a limiting part 7, specifically, the limiting part 7 comprises a limiting rod 12 and a limiting groove 13 which are matched with each other, the limiting rod 12 is fixedly connected on the side wall of the movable block 4, the limiting groove 13 is arranged on the side wall of the square wood fixed block 3, the side wall right opposite to the movable block 4 and the round wood fixed block 2 is an inclined surface, two sides of the upper surface of the square wood fixed block 3 are respectively provided with a clamping block 8 and a stop block 9, the clamping block 8 is fixedly connected with the movable block 4, the stop block 9 is rotatably connected with the square wood fixed block 3 through a connecting seat 10, so as to be convenient for cleaning the surface of the square wood fixed block 3, and further, the stop block, and the non-right-angle edge of this right angle triangular prism rotates with connecting seat 10 to be connected, and connecting seat 10 fixed connection is on the lateral wall of square timber fixed block 3, and further, is equipped with on the lateral wall of square timber fixed block 3 and is used for accomodating holding groove 14 of dog 9.

Now, the operation principle of the present invention is described as follows:

the utility model discloses when using, the position of movable block 4 is adjusted to the accessible, makes movable block 4 and the cooperation of log fixed block 2, can realize the location to the log, makes the dog 9 cooperation on clamp splice 8 on the movable block 4 and the square timber fixed block 3, can realize the location to the square timber, the utility model is simple in operation, the function is various, and the practicality is strong.

The utility model discloses to 4 position adjustments of movable block, rotatable runner, runner drive threaded rod 6 rotates, because threaded rod 6 and threaded sleeve 1 mesh, and movable block 4 can only move along 6 axis directions of threaded rod under the effect of gag lever post 12 and spacing groove 13, so when threaded rod 6 rotates, can drive movable block 4 and remove, can adjust the position of movable block 4, cooperate square timber fixed block and 2 realization different functional effects of log fixed block.

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 adjustable wood working positioner, includes processing platform (1), its characterized in that, the upper end both sides of processing platform (1) are fixedly connected with log fixed block (2) and square timber fixed block (3) respectively, be equipped with movable block (4) between log fixed block (2) and square timber fixed block (3), it is fixedly connected with thread bush (5) to run through in movable block (4), thread bush (5) female connection has threaded rod (6), the both ends of threaded rod (6) rotate with log fixed block (2) and square timber fixed block (3) respectively and are connected, it is spacing through locating part (7) between movable block (4) and the square timber fixed block (3), movable block (4) and the just right lateral wall of log fixed block (2) are the inclined plane, square timber fixed block (3) upper surface both sides are equipped with clamp splice (8) and dog (9) respectively, the clamping block (8) is fixedly connected with the movable block (4), and the stop block (9) is rotatably connected with the square wood fixing block (3) through a connecting seat (10).

2. The adjustable wood processing positioning device as recited in claim 1, wherein one end of the threaded rod (6) is rotatably connected with the square wood fixing block (3) through a bearing seat, and the other end of the threaded rod (6) penetrates through the round wood fixing block (2) and is fixedly connected with a rotating wheel.

3. The adjustable wood working positioning device according to claim 1, wherein the lower end of the movable block (4) is rotatably connected with a roller (11), and the roller (11) is in contact with the upper surface of the working table (1).

4. The adjustable wood working positioning device according to claim 1, wherein the limiting member (7) comprises a limiting rod (12) and a limiting groove (13) which are matched with each other, the limiting rod (12) is fixedly connected to the side wall of the movable block (4), and the limiting groove (13) is arranged on the side wall of the square wood fixing block (3).

5. The adjustable wood processing positioning device as recited in claim 1, wherein the block (9) is a right-angled triangular prism, the non-right-angled edge of the right-angled triangular prism is rotatably connected with a connecting seat (10), and the connecting seat (10) is fixedly connected with the side wall of the square wood fixing block (3).

6. The adjustable wood working positioning device according to claim 5, characterized in that a receiving groove (14) for receiving the stop block (9) is arranged on the side wall of the square wood fixing block (3).