CN211029965U

CN211029965U - Board marking tool

Info

Publication number: CN211029965U
Application number: CN201921676454.5U
Authority: CN
Inventors: 张力
Original assignee: Tianjin Fubang Home Furnishing Supplies Technology Co ltd
Current assignee: Tianjin Fubang Home Furnishing Supplies Technology Co ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-07-17
Anticipated expiration: 2029-10-09

Abstract

The utility model discloses a plank marking tool, including the dog, one side welding of dog has the installation piece, fixed inserting is equipped with the slide bar on the installation piece, sliding connection has the construction piece on the slide bar, connect through flexible link mechanism between installation piece and the construction piece, the dog is kept away from a side symmetry welding of installation piece and is had two support groups, every support group all includes the support that two symmetries set up, corresponding two install torsion spring, every jointly on the support torsion spring all the cover is equipped with the rotary drum, fixedly connected with string on the rotary drum, the other end fixed connection of string is on the construction piece. The utility model discloses can guarantee the accuracy of ruling, and can automatic recovery to the original position after using to shared space is less when placing, conveniently carries.

Description

Board marking tool

Technical Field

The utility model relates to a furniture manufacturing technical field especially relates to a plank marking tool.

Background

With the rapid development of modern society, the quality of life of people is gradually improved, and the requirements for various articles in life are more and more increased, for example, solid wood furniture and the like are durable, and the used materials come from the nature, are harmless to the body and are healthier.

People purchase solid wood furniture and generally go to the furniture market, also have some people to look for carpenter, require to make specially the relevant solid wood furniture that is fit for oneself, carpenter makes furniture and generally can use the ink marker to rule out timber, then tailor, but current ink marker relies on playing the ink marker and rule out timber, the line that can appear drawing is not direct or at the skew design dimension line originally of the process of playing the line, the error is produced, make timber size produce the problem, therefore, it is very necessary to design a plank marking tool.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a wood board marking tool.

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

the utility model provides a plank marking tool, includes the dog, one side welding of dog has the installation piece, fixed inserting is equipped with the slide bar on the installation piece, sliding connection has the construction piece on the slide bar, connect through flexible link mechanism between installation piece and the construction piece, one side symmetrical welding that the installation piece was kept away from to the dog has two support groups, every support group all includes the support that two symmetries set up, corresponding two install torsion spring on the support jointly, every all the cover is equipped with the rotary drum on the torsion spring, just torsion spring's one end is inserted and is established on the lateral wall of rotary drum, fixedly connected with string on the rotary drum, the other end fixed connection of string is on the construction piece.

Preferably, the mounting groove has been seted up on the installation piece, two shifting chutes have been seted up to the symmetry on the installation piece, the ring channel has been seted up on the lateral wall of mounting groove, and two the shifting chute all communicates with mounting groove and ring channel, the mounting groove interpolation is equipped with the spacer pin, the one end symmetric welding of spacer pin has two gag lever posts, and two the gag lever post all is located the ring channel, the one end of spacer pin runs through the slide bar and extends to the opposite side of slide bar.

Preferably, one end of the limit pin is welded with a rotating handle.

Preferably, the telescopic link mechanism comprises four first connecting rods and a plurality of second connecting rods which are arranged in a staggered mode, wherein the two first connecting rods are connected to the installation block in a rotating mode, the other two first connecting rods are connected to the construction block in a rotating mode, the plurality of second connecting rods are arranged in a staggered mode and connected in a rotating mode, and the four second connecting rods located at two ends are respectively connected to the four first connecting rods corresponding in position in a rotating mode.

Preferably, two corresponding second connecting rods are rotatably connected at a central position, and the lower end surface of each of the first connecting rod and the second connecting rod is higher than the lower surface of the mounting block.

Preferably, the construction block is symmetrically provided with mounting holes, the construction block is symmetrically in threaded connection with two bolts, and one end of each bolt penetrates through the construction block and extends into the mounting holes.

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

1. through slide bar, construction piece isotructure, the construction piece removes on the slide bar for the line that the pencil was drawn must be the straight line, has guaranteed the alignment of the size line drawn, and the plank of cutting out accords with the requirement of making of furniture, does not make the plank by abandonment because of the size problem, has improved the accuracy nature of drawing a line and has saved the resource.

2. Through rotary drum, torque spring isotructure for the device can resume to original position automatically under torque spring's effect after using, needn't artifical manual the resume, has avoided artifical loaded down with trivial details operation, has saved worker's time and energy, improves the efficiency that furniture was made.

3. Through spacer pin, slide bar isotructure for the slide bar can be installed in the installation piece under the spacing of spacer pin, and can take off the slide bar after taking off the spacer pin, reduces shared space when making the device place, more conveniently carries.

To sum up, the utility model discloses can guarantee the accuracy of ruling, and can automatic recovery to the original position after using to shared space is less when placing, conveniently carries.

Drawings

Fig. 1 is a schematic structural view of a plank marking tool provided by the present invention;

FIG. 2 is a top view of a plank marking tool as provided by the present invention;

FIG. 3 is an enlarged view of portion B shown in FIG. 1;

fig. 4 is an enlarged view of a portion a shown in fig. 1.

In the figure: the device comprises a stop block 1, a limiting pin 2, an installation block 3, a first connecting rod 4, a second connecting rod 5, a construction block 6, a bolt 7, a sliding rod 8, a string 9, a rotary drum 10, a moving groove 11, an installation hole 12, an annular groove 13, an installation groove 14, a limiting rod 15 and a torsion spring 16.

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. 1-4, a plank marking tool, including dog 1, one side welding of dog 1 has installation piece 3, it is equipped with slide bar 8 to fix inserting on installation piece 3, installation groove 14 has been seted up on installation piece 3, two shifting chutes 11 have been seted up to the symmetry on installation piece 3, ring channel 13 has been seted up on the lateral wall of installation groove 14, and two shifting chutes 11 all communicate with installation groove 14 and ring channel 13, the interpolation of installation groove 14 is equipped with spacer pin 2, the one end symmetrical welding of spacer pin 2 has two gag lever posts 15, and two gag lever posts 15 all are located ring channel 13, the one end of spacer pin 2 runs through slide bar 8 and extends to the opposite side of slide bar 8, make slide bar 8 can dismantle, reduce occupation space when idle, and is convenient to carry, the one end welding of spacer pin 2 has the rotation handle, make spacer pin 2 convenient.

The slide bar 8 is connected with a construction block 6 in a sliding way, the installation block 3 is connected with the construction block 6 through a telescopic connecting rod mechanism, the telescopic connecting rod mechanism comprises four first connecting rods 4 and a plurality of second connecting rods 5 which are arranged in a staggered way, wherein two first connecting rods 4 are connected to the installation block 3 in a rotating way together, the other two first connecting rods 4 are connected to the construction block 6 in a rotating way together, the plurality of second connecting rods 5 are arranged in a staggered way and are connected in a rotating way, the four second connecting rods 5 positioned at two ends are respectively connected to the four first connecting rods 4 corresponding to the corresponding positions in a rotating way, so that the construction block 6 is connected with the installation block 3 and can extend and retract and draw lines, the two corresponding second connecting rods 5 are connected in a rotating way at the central position, the lower end surface of each first connecting rod 4 and each second connecting rod 5 is higher than the lower surface of the installation block 3, when the lower surface of the installation block 3 is tightly attached to a wood, affecting the scoring.

Dog 1 keeps away from one side symmetrical welding of installation piece 3 has two support groups, every support group all includes the support that two symmetries set up, install torsion spring 16 jointly on two supports that correspond, all the cover is equipped with rotary drum 10 on every torsion spring 16, and torsion spring 16's one end is inserted and is established on the lateral wall of rotary drum 10, fixedly connected with string 9 on the rotary drum 10, the other end fixed connection of string 9 is on construction piece 6, mounting hole 12 has been seted up to the symmetry on construction piece 6, symmetrical threaded connection has two bolts 7 on construction piece 6, and the one end of every bolt 7 all runs through construction piece 6 and extends to in the mounting hole 12, can rule the plank through bolt 7 installation pencil in the mounting hole 12.

The utility model discloses when using, at first at the built-in pencil that goes up of mounting hole 12, then screw up bolt 7, make the pencil no longer remove, paste one side of tight plank with dog 1 one side again, the upper surface of plank pastes the lower surface of tight installation piece 3, then remove along 8 pulling construction pieces 6 of slide bar, make first connecting rod 4 and second connecting rod 5 all rotate along corresponding junction, string 9 is pulled and is broken away from on rotary drum 10, torque spring 16 is compressed and is produced elasticity, because slide bar 8 is a straight rod, then the line that the one end of pencil was then pasted the upper surface of tight plank and was drawn is a straight line, after accomplishing the marking off, loosen construction piece 6, string 9 rewinds rotary drum 10 under torque spring 16's elastic force effect, make first connecting rod 4 and second connecting rod 5 return to the original position along 8 movements of slide bar, use bolt 7 to lock, then repeat above-mentioned operation can. When not using this device, rotate the rotation handle of gag pin 2 for gag lever post 15 moves out to the shifting chute 11 in from ring channel 13 then takes out gag pin 2 along mounting groove 14, takes out slide bar 8 in the installation piece 3, makes when placing reduce occupation space, more conveniently carries, when needs use, and the above-mentioned operation of repetition is installed slide bar 8 and can be used.

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 wood board marking tool comprises a stop block (1) and is characterized in that one side of the stop block (1) is welded with an installation block (3), a slide bar (8) is fixedly inserted on the mounting block (3), the slide bar (8) is connected with a construction block (6) in a sliding way, the mounting block (3) and the construction block (6) are connected through a telescopic connecting rod mechanism, two support groups are symmetrically welded on one side of the stop block (1) far away from the mounting block (3), each support group comprises two symmetrically arranged supports, the two corresponding supports are jointly provided with a torsion spring (16), each torsion spring (16) is sleeved with a rotary drum (10), one end of the torsion spring (16) is inserted on the side wall of the rotary drum (10), the rotary drum (10) is fixedly connected with a string (9), and the other end of the string (9) is fixedly connected to the construction block (6).

2. The wood board marking tool as claimed in claim 1, wherein the mounting block (3) is provided with a mounting groove (14), the mounting block (3) is symmetrically provided with two moving grooves (11), the side wall of the mounting groove (14) is provided with an annular groove (13), the two moving grooves (11) are both communicated with the mounting groove (14) and the annular groove (13), the mounting groove (14) is inserted with a limiting pin (2), one end of the limiting pin (2) is symmetrically welded with two limiting rods (15), the two limiting rods (15) are both located in the annular groove (13), and one end of the limiting pin (2) penetrates through the sliding rod (8) and extends to the other side of the sliding rod (8).

3. A board marking tool as claimed in claim 2, wherein a turning handle is welded to one end of the spacing pin (2).

4. A wood marking tool according to claim 1, wherein the telescopic link mechanism comprises four first links (4) and a plurality of second links (5) arranged in a staggered manner, wherein two of the first links (4) are connected to the mounting block (3) in a rotating manner, the other two first links (4) are connected to the construction block (6) in a rotating manner, the plurality of second links (5) are arranged in a staggered manner and connected in a rotating manner, and the four second links (5) at two ends are respectively connected to the four first links (4) in corresponding positions in a rotating manner.

5. A wood marking tool as claimed in claim 4, wherein two corresponding second links (5) are pivotally connected at a central location, and the lower end surface of each of the first (4) and second (5) links is higher than the lower surface of the mounting block (3).

6. A plank marking tool as claimed in claim 1, wherein the construction block (6) is symmetrically provided with mounting holes (12), the construction block (6) is symmetrically connected with two bolts (7) through threads, and one end of each bolt (7) extends into the mounting hole (12) through the construction block (6).