CN211824338U

CN211824338U - Measuring device for wood working

Info

Publication number: CN211824338U
Application number: CN202020674004.9U
Authority: CN
Inventors: 曾小红
Original assignee: Xinchang County Kanghong Machinery Technology Co ltd
Current assignee: Xinchang County Kanghong Machinery Technology Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-10-30
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a measuring device for wood working belongs to the timber and measures technical field, which comprises a fixing block, the mounting groove has been seted up to the bottom of fixed block, the pivot is installed in the inside rotation of mounting groove, the outside of pivot one end is fixed with the carousel, the outside of carousel is fixed with the lug, the counter body is installed to the inboard of mounting groove, one side of counter body is provided with presses the switch, the opposite side of counter body is provided with the display screen, the outside of pivot intermediate position is fixed with the rotary drum, the outside of rotary drum is provided with the scale mark. The utility model discloses can reduce wood working measuring device's volume, and can measure the timber of various different length, application range is big, avoids the great portable and limited problem of measurement range of general wood working measuring device measurement volume to make things convenient for people's carrying and use, enlarged measuring device's user's side scope simultaneously.

Description

Measuring device for wood working

Technical Field

The utility model relates to a measuring device especially relates to a measuring device for wood working, belongs to the timber measurement technical field.

Background

Wood is lignified tissue formed by plants capable of secondary growth, such as trees and shrubs, after primary growth, a vascular formation layer in roots and stems starts to move, phloem develops outwards, and wood develops inwards, the wood is a general name of plant tissue developed inwards by the vascular formation layer, and comprises xylem and thin-wall rays, the wood has a great supporting effect on human life, and according to different property characteristics of the wood, people use the wood in different ways, and when processing the wood, the wood needs to be processed into workpieces with different lengths, so that the length of the wood needs to be measured frequently and cut;

the existing wood measuring device generally uses a long ruler for measurement, specific data are observed by utilizing scale marks on the long ruler, but certain defects exist in the measuring mode, such as large volume, inconvenience in storage and carrying of people, limited measuring range of the existing measuring device, incapability of finishing measurement at one time when measuring long wood, and unnecessary trouble brought to the use of people.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a measuring device for wood working to solve the limited problem of portable and measuring range not convenient for among the prior art.

The purpose of the utility model can be achieved by adopting the following technical scheme:

a measuring device for wood processing comprises a fixed block, wherein the bottom of the fixed block is provided with an installation groove, a rotating shaft is rotatably arranged in the mounting groove, a rotating disc is fixed at the outer side of one end of the rotating shaft, a convex block is fixed on the outer side of the rotary disc, a counter body is arranged on the inner side of the mounting groove, a press switch is arranged on one side of the counter body, a display screen is arranged on the other side of the counter body, a rotary drum is fixed on the outer side of the middle position of the rotary shaft, the outer side of the rotary drum is provided with scale marks, the top of the fixed block is symmetrically provided with fixed grooves, the inner bottom walls of the two groups of fixed grooves are both fixed with first springs, the top ends of the two groups of first springs are both fixed with movable rods, a handle is fixed between the two groups of movable rods, the inside of movable rod is provided with stop gear, the outside of fixed block is provided with positioning mechanism.

Preferably: stop gear includes second spring and gag lever post, the second spring is located the rear side of fixed block, the inside of second spring is provided with the gag lever post, the gag lever post is T shape gag lever post, the both ends of gag lever post all run through and extend to the inside of fixed block.

Preferably: positioning mechanism includes internal thread pipe and threaded rod, the internal thread pipe is located the outside of fixed block, the internal thread of internal thread pipe is connected with the threaded rod.

Preferably: the outer side of the movable rod is provided with four limiting grooves matched with the limiting mechanisms.

Preferably: and an anti-slip ring is fixed on the outer side of the handle and is made of rubber.

Preferably: the circumference of the drum is twenty centimeters.

The utility model has the advantages that:

the utility model provides a pair of measuring device for wood working:

1. through the mutual matching use of the rotating shaft, the rotating disc, the convex block, the counter body, the press switch, the display screen, the rotating drum and the scale marks, the volume of the wood processing measuring device can be reduced, various woods with different lengths can be measured, the use range is large, and the problems that the common wood processing measuring device is large in measurement volume, inconvenient to carry and limited in measurement range are solved, so that the carrying and the use of people are facilitated, and the use range of the measuring device is expanded;

2. the first spring, the movable rod, the limiting groove, the second spring and the limiting rod are matched with each other for use, so that the wood measuring device can be folded and stored when not used, the overall size of the device is reduced, and the purpose of facilitating storage and carrying of people is achieved, so that the flexibility of the device is improved, and the use of people is facilitated;

3. through the use of mutually supporting of internal thread pipe and threaded rod, can carry out length measurement to the timber of different thickness, and reduce the crooked condition of measuring route emergence when measuring to improve measuring accuracy and improve measuring device's application range simultaneously.

Drawings

FIG. 1 is a side sectional view of the present invention;

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

FIG. 3 is a perspective view of the present invention;

fig. 4 is a schematic view of the connection between the rotating shaft and the rotating drum according to the present invention.

In the figure: 1-fixed block, 2-mounting groove, 3-rotating shaft, 4-rotating disc, 5-lug, 6-counter body, 7-pressing switch, 8-display screen, 9-rotating drum, 10-fixing groove, 11-first spring, 12-movable rod, 13-limiting groove, 14-second spring, 15-limiting rod, 16-handle, 17-internal threaded tube, 18-threaded rod and 19-graduation line.

Detailed Description

In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1-4, the present embodiment provides a measuring device for wood processing, which includes a fixed block 1, a mounting groove 2 is formed at the bottom of the fixed block 1, a rotating shaft 3 is rotatably installed inside the mounting groove 2, a rotating disc 4 is fixed outside one end of the rotating shaft 3, a protruding block 5 is fixed outside the rotating disc 4, a counter body 6 is installed inside the mounting groove 2, a push switch 7 is arranged on one side of the counter body 6, a display screen 8 is arranged on the other side of the counter body 6, a rotating drum 9 is fixed outside the middle position of the rotating shaft 3, scale lines 19 are arranged outside the rotating drum 9, fixed grooves 10 are symmetrically formed at the top of the fixed block 1, first springs 11 are fixed on the inner bottom walls of the two groups of fixed grooves 10, movable rods 12 are fixed on the top ends of the two groups of first springs 11, a handle 16 is fixed between the two groups of movable rods, and a positioning mechanism is arranged on the outer side of the fixed block 1.

In this embodiment, as shown in fig. 1, the limiting mechanism includes a second spring 14 and a limiting rod 15, the second spring 14 is located at the rear side of the fixed block 1, the inside of the second spring 14 is provided with the limiting rod 15, the limiting rod 15 is a T-shaped limiting rod, both ends of the limiting rod 15 all run through and extend to the inside of the fixed block 1, the limiting rod 15 is pulled, one end of the limiting rod 15 contacting with the limiting groove 13 is separated from the limiting groove 13 at the bottom position of the movable rod 12, the movable rod 12 is pressed downwards until the movable rod 12 is pressed to the lowest end, the limiting rod 15 is loosened, under the elastic force action of the first spring 11, both ends of the limiting rod 15 are inserted into the limiting groove 13 at the middle position of the movable rod 12, the movable rod 12 can be accommodated in the inside of the fixed block 1, the size is reduced, and people can conveniently carry and use the limiting mechanism.

In this embodiment, as shown in fig. 2, the positioning mechanism includes an internal thread tube 17 and a threaded rod 18, the internal thread tube 17 is located outside the fixed block 1, the internal thread of the internal thread tube 17 is connected with the threaded rod 18, the threaded rod 18 is rotated according to the thickness of the measured wood, the length of the bottom extension of the threaded rod 18 is adjusted, and the outside of the threaded rod 18 is attached to the side wall of the wood, so that the measuring route of the measuring device during measuring on the wood can be kept in the same horizontal line, and the accuracy of the measured data is improved.

In this embodiment, as shown in fig. 1, the limiting groove 13 matched with the limiting mechanism is provided on the outer side of the movable rod 12, and the number of the limiting grooves 13 is four, when the measuring device is required to be used, the two ends of the limiting rod 15 are clamped in the limiting groove 13 at the bottom end position of the movable rod 12, when the measuring device is not used, the two ends of the limiting rod 15 are clamped in the limiting groove 13 at the middle position of the movable rod 12, so that the movable rod 12 is hidden and used, and the use and operation of people are facilitated.

In this embodiment, as shown in fig. 1, an anti-slip ring is fixed on the outer side of the grip 16, and the anti-slip ring is a rubber anti-slip ring, so as to increase the friction force between the hand and the grip 16, thereby facilitating the holding of the grip 16 by the worker.

In this embodiment, the drum 9 has a circumference of twenty centimeters, as shown in fig. 4, and the length of the timber is obtained by multiplying the number of revolutions of the drum 9 by the circumference of the drum 9.

As shown in fig. 1 to 4, the present embodiment provides a measuring apparatus for wood working, which operates as follows:

step 1: firstly, pulling the limiting rod 15, wherein one end of the limiting rod 15, which is in contact with the limiting groove 13, is separated from the limiting groove 13, and meanwhile, under the action of the elastic force of the first spring 11, the movable rods 12 move upwards and hold the grip 16 between the two movable rods 12;

step 2: placing the whole device on wood, rotating the threaded rod 18 according to the thickness of the wood, adjusting the extending length of the bottom end of the threaded rod 18, and attaching the outer side of the threaded rod 18 to one side of the wood;

and step 3: then, the position of the scale mark 19 on the rotary drum 9 is marked as zero and is aligned with the initial measurement position of the wood, the handle 16 pushing device is held to move towards the other end of the wood, the rotary drum 9 drives the rotary shaft 3 and the rotary disc 4 to rotate in the rotating process, the rotary disc 4 drives the lug 5 on the surface of the rotary drum to rotate, the lug 5 can extrude and press the switch 7 once after the rotation of one circle, the counter body 6 counts for one time until the tail end of the wood is measured, the data of the rotary drum 9 and the tail end position aligning with the scale mark 19 is observed and recorded at the moment, and the data obtained by multiplying the number of turns displayed by the display screen 8 by the circumference of the rotary drum 9 is added, so that the.

The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.

Claims

1. A measuring device for wood working, characterized in that: comprises a fixed block (1), a mounting groove (2) is formed in the bottom of the fixed block (1), a rotating shaft (3) is installed inside the mounting groove (2) in a rotating mode, a rotating disc (4) is fixed to the outer side of one end of the rotating shaft (3), a convex block (5) is fixed to the outer side of the rotating disc (4), a counter body (6) is installed on the inner side of the mounting groove (2), a press switch (7) is arranged on one side of the counter body (6), a display screen (8) is arranged on the other side of the counter body (6), a rotating drum (9) is fixed to the outer side of the middle position of the rotating shaft (3), scale marks (19) are arranged on the outer side of the rotating drum (9), fixed grooves (10) are symmetrically formed in the top of the fixed block (1), two sets of first springs (11) are fixed to the inner bottom wall of each fixed to each other, and, a handle (16) is fixed between the two groups of movable rods (12), a limiting mechanism is arranged inside the movable rods (12), and a positioning mechanism is arranged on the outer side of the fixed block (1).

2. The measuring device for wood working according to claim 1, characterized in that: stop gear includes second spring (14) and gag lever post (15), second spring (14) are located the rear side of fixed block (1), the inside of second spring (14) is provided with gag lever post (15), gag lever post (15) are T shape gag lever post, the both ends of gag lever post (15) all run through and extend to the inside of fixed block (1).

3. The measuring device for wood working according to claim 1, characterized in that: the positioning mechanism comprises an internal thread pipe (17) and a threaded rod (18), the internal thread pipe (17) is located on the outer side of the fixed block (1), and the internal thread of the internal thread pipe (17) is connected with the threaded rod (18).

4. The measuring device for wood working according to claim 1, characterized in that: the outer side of the movable rod (12) is provided with four limiting grooves (13) matched with the limiting mechanisms, and the number of the limiting grooves (13) is four.

5. The measuring device for wood working according to claim 1, characterized in that: an anti-slip ring is fixed on the outer side of the handle (16), and the anti-slip ring is a rubber anti-slip ring.

6. The measuring device for wood working according to claim 1, characterized in that: the circumference of the drum (9) is twenty centimeters.