CN211333624U - Carpenter board cutting ruler - Google Patents

Abstract

The utility model discloses a woodworking board ruler, the structure of which comprises a side plate, a square insert rod and a hand wheel. The utility model arranges a connecting plate and a rotating pipe on the outside of the board ruler, and the square insert rod is pulled out and rotated, And insert the square insert rod into the other end of the square jack, then slide the mounting block on the scale plate, fix the bottom plate by turning the threaded pipe, mark the starting position of the connecting plate with the scribe board, and then Move the connecting plate and the card plate to the position that needs to be adjusted, and fix the position of the square insert rod by driving the screw to rotate by the handwheel, and then move the scale plate for cutting, so as to quickly adjust the position of the card plate according to the length of the plate, At the same time, when adjusting the position of the card plate, the whole ruler plate is fixed, so that the cutting plate is more convenient and quicker.

Description

A woodworking cutting board ruler

technical field

The utility model relates to the technical field of cutting board rulers, in particular to a woodworking board cutting ruler.

Background technique

Carpentry is a type of work that completes various wooden works in the process of house decoration for the owner, and its labor cost accounts for 40-60% of the labor cost of the entire home improvement project. Wall engineering (light steel keel partition wall), custom furniture engineering, door cover, window cover engineering, living room background wall engineering, porch engineering, today's society "woodworking" occupations are widely used, and woodworkers often need to pass the cutting machine in the process of work. The plate is cut to make the size of the plate meet the requirements of use, and the ruler plate needs to be used in the process of cutting the plate to ensure the accuracy of the cutting.

When it is necessary to cut plates of different sizes, it is difficult to quickly adjust the distance between the card board on the ruler board and the cutting machine, which makes it difficult for the card board to adapt to different sizes of board rulers. It is inconvenient to fix the board ruler quickly and accurately, so that the board ruler is prone to slip during the fine adjustment process, which reduces the accuracy of the moving distance of the card board.

Utility model content

(1) Technical problems to be solved

In order to overcome the deficiencies of the prior art, a woodworking board ruler is proposed, which solves the problem that when the boards of different sizes need to be cut, it is difficult to quickly adjust the gap between the board on the ruler and the cutting machine, making it difficult to adjust the board. It is suitable for board rulers of different sizes. At the same time, when the moving distance of the pallet is fine-tuned, it is not convenient to fix the board ruler quickly and accurately, so that the board ruler is prone to slip during the fine-tuning process, which reduces the accuracy of the moving distance of the pallet. The problem.

(2) Technical solutions

The utility model is realized by the following technical solutions: the utility model proposes a woodworking cutting board ruler, which includes a side plate, a square insert rod, a hand wheel, a threaded rotating pipe and a sliding block, and the side plate is an integrated structure symmetrically provided with Two are on the front and rear sides of the top of the bottom plate, and the side plate on the front side is slidably installed on the rear end surface of the scale plate through the installation block. The handwheel is arranged on the left and right ends of the top of the side plate, and a screw is fastened in the middle of the bottom end surface of the handwheel, and the left side of the top surface of the connecting plate is integrated The structure is provided with a card board, and a pull groove is opened in the middle of the right end surface of the connecting plate. The threaded rotating pipe runs through the left and right sides of the rear end surface of the front side plate, and the rear end of the side surface of the threaded rotating pipe is distributed with rotating holes. The middle part of the top surface of the scale plate and the middle part of the bottom end face are provided with chute, the pull rod is movably extended into the inner side of the through hole opened in the middle part of the left end face of the scale plate, and a clamping block is installed on the right side of the bottom end face of the pull rod, and the outside of the clamping rod The bottom end is threadedly connected with the inner side of the screw hole opened on the left side of the top of the scale plate, and the clamping rod is closely attached to the top surface of the tie rod, the side surface of the screw rod is threadedly connected with the inner side of the screw hole opened on the top surface of the side plate, and the screw rod is tightly attached to the top surface of the tie rod. On the top surface of the square insert rod, the mounting block is threadedly connected to the front end of the outer side of the threaded rotating pipe through the threaded hole opened in the middle of the rear end surface, and the mounting block is slidably installed on the rear end surface of the scale plate, and the clamping block slides left and right along the inner side of the chute The slider is slidably installed on the front end surface of the scale plate, and the left and right ends and the front side of the slider are respectively equipped with a rolling wheel and a screw hand wheel, and the screw hand wheel is threadedly connected to the inner side of the threaded hole on the front end surface of the slider.

Further, the scale plate has a T-shaped shape, and an oblique inclined rod is connected to the front side of the left end face of the scale plate and the middle left part of the front end face of the scale plate.

Further, the outer end face of the square insertion rod is in the shape of a square rod, and the inner side of the square socket is in a corresponding square shape.

Further, the top surface of the bottom plate is connected to the external cutting machine, and the top surface of the bottom plate is provided with a connecting hole connected to the external cutting machine.

Further, the scribe board has an L-shaped shape, and the outer front end of the scribe board is in the shape of a slope that reduces from back to front.

Further, the mounting block has a polygonal shape, and the outer surface of the mounting block is smooth and burr-free. The hand wheel is plum-shaped, and the hand wheel is symmetrically arranged with two left and right ends of the top of the side plate on the front side.

Further, the left end face of the inner side of the pulling groove and the front and rear ends of the inner side are connected by rounded corners, and the radius of the rounded corners is 3 cm.

Further, the rotating holes are distributed with four outer rear ends of the threaded rotating pipe, and the four rotating holes are annularly distributed at equal intervals.

(3) Beneficial effects

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

In order to solve the problem that when different sizes of plates need to be cut, it is difficult to quickly adjust the distance between the card board on the ruler board and the cutting machine, which makes it difficult for the card board to adapt to different sizes of board rulers. At the same time, fine-tuning the moving distance of the card board It is inconvenient to fix the board ruler quickly and accurately, so that the board ruler is prone to slip during the fine adjustment process, resulting in the problem that the accuracy of the moving distance of the card board is reduced. The insert rod, the turning hole and the rotating tube are on the outside of the plate ruler. By pulling out the square insert rod and turning it, and inserting the square insert rod into the other end of the square socket, then slide the mounting block on the scale plate, and turn the screw thread. The bottom plate is fixed by rotating the tube, the starting position of the connecting plate is marked by the scribe board, and then the connecting plate and the clamping plate are moved to the position that needs to be adjusted, and the position of the square insert rod is fixed by driving the screw rotation by the handwheel. Then, the scale plate is moved for cutting, so as to quickly adjust the position of the clamping plate according to the length of the plate, and at the same time, the whole ruler plate is fixed when the position of the clamping plate is adjusted, so that the cutting plate is more convenient and fast.

Description of drawings

Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

Fig. 1 is the structural representation of the utility model;

2 is a schematic diagram of the connection structure of the base plate of the present invention;

3 is a schematic diagram of the distribution structure of the square jacks of the present invention;

4 is a schematic structural diagram of the distribution of the installation blocks of the present invention;

5 is a schematic diagram of the connecting structure of the slider of the present invention;

FIG. 6 is a schematic diagram of the connection structure of the clamping block of the present invention.

In the picture: side plate-1, square plunger-2, handwheel-3, connecting plate-4, clamping plate-5, pulling groove-6, scribing plate-7, threaded pipe-8, rotating hole-9 , scale plate-10, bottom plate-11, pull rod-12, clamping rod-13, slider-14, chute-15, screw-16, square jack-17, mounting block-18, extension plate-14, Clamping handwheel-15, screw-16, square socket-17, mounting block-18, rolling wheel-19, screw handwheel-20, clamping block-21.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.

Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the utility model provides a woodworking board ruler: comprising a side plate 1, a square insert rod 2, a hand wheel 3, a threaded rotating pipe 8 and The slider 14 and the side plate 1 are symmetrically arranged on the front and rear sides of the top of the bottom plate 11, and the side plate 1 on the front side is slidably installed on the rear end surface of the scale plate 10 through the mounting block 18, and the square insert rod 2 is symmetrical There are two installed on the front and rear sides of the right end of the connecting plate 4, and the square insert rod 2 movably extends into the inner side of the square socket 17 opened at the bottom of the left end face of the side plate 1, and the handwheel 3 is arranged on the left and right ends of the top of the side plate 1. And the middle part of the bottom end face of the handwheel 3 is fastened with a screw 16, the left side of the top face of the connecting plate 4 is an integrated structure and is provided with a clamping plate 5, and the middle part of the right end surface of the connecting plate 4 is provided with a pulling groove 6, and the right side of the clamping plate 5 is provided with a clamping plate 5. The scribe plate 7, the scribe plate 7 is fastened to the left side of the top surface of the front side plate 1, the threaded pipe 8 runs through the left and right sides of the rear end surface of the front side plate 1, and the rear end of the side surface of the threaded pipe 8 Distributed with rotating holes 9, the left and left end surfaces of the top surface of the scale plate 10 are respectively provided with a clamping rod 13 and a pull rod 12, and the middle part of the top end surface of the scale plate 10 and the middle part of the bottom end face are provided with a chute 15, and the pull rod 12 movably extends into the middle of the bottom end face. The inner side of the through hole opened in the middle of the left end face of the scale plate 10, and a clamping block 21 is installed on the right side of the bottom end face of the tie rod 12. The tightening rod 13 is in close contact with the top surface of the tie rod 12, the side surface of the screw 16 is threadedly connected to the inner side of the screw hole opened on the top surface of the side plate 1, and the screw rod 16 is close to the top surface of the square insert rod 2, and the mounting block 18 is opened through the middle of the rear end surface. The threaded hole is threadedly connected to the outer front end of the threaded rotating pipe 8, and the mounting block 18 is slidably installed on the rear end surface of the scale plate 10, the clamping block 21 slides left and right along the inner side of the chute 15, and the slider 14 is slidably installed on the front end surface of the scale plate 10. , and the left and right ends and the front side of the slider 14 are respectively installed with a rolling wheel 19 and a screw hand wheel 20 , and the screw hand wheel 20 is threadedly connected to the inner side of the threaded hole on the front end surface of the slider 14 .

The scale plate 10 has a T-shaped shape, and the front side of the left end face of the scale plate 10 and the middle left part of the front end face of the scale plate 10 are connected with an inclined inclined rod, which is convenient to operate the scale plate 10 .

The outer end surface of the square inserting rod 2 is a square rod shape, and the inner side of the square socket 17 is a corresponding square shape.

The top surface of the bottom plate 11 is connected to the external cutting machine, and the top surface of the bottom plate 11 is provided with a connecting hole for connecting with the external cutting machine, so that the bottom plate 11 can be connected to the external cutting machine.

Wherein, the scribe board 7 has an L-shaped shape, and the outer front end of the scribe board 7 is in the shape of a slope that reduces from back to front, which is convenient for observing the marks on the scribe board 7 .

Wherein, the handwheel 3 is in the shape of a plum blossom, and the handwheel 3 is symmetrically provided with two left and right ends of the top of the side plate 1 on the front side to prevent sliding when the handwheel 3 is rotated, and the different positions of the square insert rod 2 are arranged symmetrically. to be fixed.

Wherein, the inner left end face of the pull groove 6 and the inner front and rear ends are connected by rounded corners, and the radius of the rounded corners is 3cm, so as to prevent palm pain when pulling the pull groove 6 .

Among them, the rotating holes 9 are distributed with four outer rear ends of the threaded rotating pipe 8 , and the four rotating holes 9 are annularly distributed at equal intervals, so that the threaded rotating pipe 8 can be rotated by rotating the rotating holes 9 .

Working principle: First, fix the external portable cutting machine on the base plate 11, then slide the mounting block on the rear end face of the scale plate 10, and insert it into the turning hole 9 through an external special tool. The tool drives the threaded rotating pipe 8 to rotate, so that the front end surface of the threaded rotating pipe 8 is closely attached to the rear end surface of the scale plate 10. At this time, the position of the bottom plate 11 is fixed. Mark the designated position, and then pull the card plate 5 to drive the connecting plate 4 to move outward to the specified distance. By turning the handwheel 3 to drive the screw 16 to rotate and move downward, the position of the square insert rod 2 can be fixed, and then the card plate 5 can be moved. The right end face is attached to the left end face of the plate, and the pulling rod 12 is pulled to drive the clamping block 21 to move and attach to the right end face of the plate, the position of the pulling rod 12 is fixed by rotating the clamping rod 13, and the The plate ruler is used for cutting, and at the same time, the movable scale plate drives the rolling wheel 19 to roll and drives the cutting machine to move and cut. Rotate the square insert rod 2 for 180° and insert it into the other end of the square socket 17, and mark the scribe board 7 with a marker to determine the position of the card board 5, and then drive the screw 16 to rotate by turning the handwheel 3. When the positions of the insertion rod 2 and the clamping plate 5 are fixed, the plate can be cut by operating the external cutting machine and the scale plate 10 .

The above shows and describes the basic principles and main features of the present utility model and the advantages of the present utility model, and the standard parts used in the present utility model can be purchased from the market, and the special-shaped parts can be made according to the description of the specification and the accompanying drawings. Customized, the specific connection method of each part adopts the conventional methods such as mature bolts, rivets and welding in the existing technology, and the machinery, parts and equipment adopt the conventional models in the existing technology, and the circuit connection adopts the existing technology. The conventional connection method will not be described in detail here.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (8)

1. A carpenter's board cutting ruler which is characterized in that: the structure of the novel scale plate comprises side plates (1), square inserting rods (2), a hand wheel (3), a threaded rotating pipe (8) and a sliding block (14), wherein the side plates (1) are symmetrically arranged on the front side and the rear side of the top end face of a bottom plate (11) in an integrated structure, the side plates (1) on the front side are slidably arranged on the rear end face of a scale plate (10) through mounting blocks (18), the square inserting rods (2) are symmetrically arranged on the front side and the rear side of the right end face of a connecting plate (4), the square inserting rods (2) movably extend into the inner sides of square inserting holes (17) formed in the bottom of the left end face of the side plates (1), the hand wheels (3) are arranged at the left end and the right end of the top of the side plates (1), screw rods (16) are fastened in the middles of the bottom end faces of the hand wheels (3), a clamping plate (5) is arranged on the left, the right side of the clamping plate (5) is provided with a scribing plate (7), the scribing plate (7) is fastened on the left side of the top end face of the side plate (1) on the front side, the thread rotating pipe (8) penetrates through the left side and the right side of the rear end face of the side plate (1) on the front side, rotating holes (9) are distributed at the rear end of the side surface of the thread rotating pipe (8), the left side and the left end face of the top end face of the scale plate (10) are respectively provided with a clamping rod (13) and a pull rod (12), the middle part of the top end face and the middle part of the bottom end face of the scale plate (10) are provided with a sliding chute (15), the pull rod (12) movably extends into the inner side of a through hole formed in the middle part of the left end face of the scale plate (10), the right side of the bottom end face of the pull rod (12) is provided with a clamping block (21), the bottom end of the outer side, the side surface of the screw rod (16) is in threaded connection with the inner side of a screw hole formed in the top end face of the side plate (1), the screw rod (16) is tightly attached to the top end face of the square insertion rod (2), the mounting block (18) is in threaded connection with the front end of the outer side of the threaded rotating pipe (8) through the threaded hole formed in the middle of the rear end face, the mounting block (18) is installed on the rear end face of the scale plate (10) in a sliding mode, the clamping block (21) slides left and right along the inner side of the sliding groove (15), the sliding block (14) is installed on the front end face of the scale plate (10) in a sliding mode, the rolling wheel (19) and the screw rod hand wheel (20) are installed at the left end, the right end of the sliding block (14) and the front.

2. A woodworking board cutting rule according to claim 1, wherein: the scale plate (10) is in a T-shaped shape, and the front side of the left end face of the scale plate (10) and the middle left part of the front end face are connected with an inclined type inclined rod.

3. A woodworking board cutting rule according to claim 1, wherein: the outer side end face of the square insertion rod (2) is in a square rod shape, and the inner side of the square insertion hole (17) is in a corresponding square shape.

4. A woodworking board cutting rule according to claim 1, wherein: the top end face of the bottom plate (11) is connected with an external cutting machine, and a connecting hole connected with the external cutting machine is formed in the top end face of the bottom plate (11).

5. A woodworking board cutting rule according to claim 1, wherein: the line drawing board (7) is L-shaped, and the front end of the outer side of the line drawing board (7) is in an inclined plane shape which is reduced from back to front.

6. A woodworking board cutting rule according to claim 1, wherein: the hand wheel (3) is in a plum blossom shape, and the hand wheel (3) is symmetrically provided with two ends at the left and right sides of the top of the side plate (1) at the front side.

7. A woodworking board cutting rule according to claim 1, wherein: the left end face of the inner side of the pull groove (6) is connected with the front end and the rear end of the inner side of the pull groove through fillets, and the radius of each fillet is 3 cm.

8. A woodworking board cutting rule according to claim 1, wherein: the four rotating holes (9) are distributed at the rear end of the outer side of the threaded rotating pipe (8), and the four rotating holes (9) are distributed in an annular shape at equal intervals.

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