CN218364724U - Scriber - Google Patents

Abstract

The utility model discloses a scriber, including guide plate, scale line and marking pen, the spout has been seted up on the guide plate, fixed connection's screw rod sliding connection on spout and the knee, there is the swivel nut through threaded connection on the screw rod, it is connected with the runner to rotate on the knee, round hole and spiral shell groove have been seted up on the guide plate, spiral shell groove department threaded connection has the bolt, the tip of bolt rotates and is connected with the arc piece, be equipped with the mounting fixed to the knee on the guide plate. The utility model discloses in, runner and the lateral wall laminating of plank material promote this scriber to walk along the edge of plank material, consequently rule pen can rule at the upper surface of plank material, and the ruling of rule pen can not confine the edge shape of plank material to, therefore this scriber can draw out the imitative line according to the edge shape of plank material, and is comparatively convenient.

Description

Scriber

Technical Field

The utility model relates to a wood working technical field especially relates to a scriber.

Background

The cutting operation in wood working often needs to be marked in advance when the wood board is cut, the size is determined in advance, the size after cutting is convenient to be accurate, at the present stage, an operator uses a triangular ruler or an ink box to mark when marking, the marking function is single, only the linear marking function is provided, and when the wood board with an arc-shaped structure needs to be cut and marked, the arc-shaped marking can not be realized by the existing marker.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, a scriber is provided.

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

a scriber comprises a guide plate, scale marks and a scribing pen, wherein a sliding groove is formed in the guide plate and is in sliding connection with a screw fixedly connected to a bent rod, a threaded sleeve is connected to the screw through threads, a rotating wheel is rotatably connected to the bent rod, a round hole and a threaded groove are formed in the guide plate, a bolt is connected to the threaded groove through threads, an arc-shaped block is rotatably connected to the end of the bolt, and a fixing piece for fixing the bent rod is arranged on the guide plate.

Preferably, the fixing member includes a sleeve block sleeved on the screw, the sleeve block is provided with a through hole, the sleeve block is fixedly connected with a clamping block, the guide plate is provided with a clamping hole matched with the clamping block, and the screw is provided with a limiting member for limiting the position of the sleeve block.

Preferably, the limiting member includes a vertical groove formed in the screw, and a protrusion slidably connected with the vertical groove is fixedly connected to an inner wall of the through hole.

Preferably, the outer wall of the screw sleeve is provided with a square-shaped bulge.

Preferably, an elastic rubber gasket protrudes on the inner wall of the round hole.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. this application is laminated through the lateral wall of runner and plank material, promotes this scriber and walks along the edge of plank material, consequently the marking pen can rule at the upper surface of plank material, and the ruling of marking pen can not confine the marginal shape of plank material to, therefore this scriber can draw out the imitative line according to the marginal shape of plank material, and is comparatively convenient.

2. This application can promote the upper surface that the cover block is pressed close to the guide plate through the swivel nut, until fixture block and card hole block, the cover block and the knee-rod position at this moment are fixed, even the knee-rod receives external force and also can not appear the phenomenon that the screw rod removed in the spout, therefore when the edge contact dynamics of runner and plank is great, the knee-rod can not take place the position change.

Drawings

Fig. 1 is a schematic view illustrating an overall structure of a scriber provided according to an embodiment of the present invention;

fig. 2 shows a schematic structural view of parts of a scriber provided according to an embodiment of the invention;

fig. 3 shows a schematic view of the bottom structure of the scriber provided according to the embodiment of the invention;

fig. 4 shows various structural diagrams of the bottom of the scriber provided according to the embodiment of the invention;

illustration of the drawings:

1. a guide plate; 2. a chute; 3. scale marks; 4. a clamping hole; 5. bending a rod; 6. a rotating wheel; 7. a screw; 8. a vertical slot; 9. sleeving blocks; 10. a through hole; 11. a bump; 12. a clamping block; 13. cushion blocks; 14. a threaded sleeve; 15. a protrusion; 16. a circular hole; 17. a screw groove; 18. an arc-shaped block; 19. a bolt; 20. a marking pen; 21. a handle.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a scriber, including guide plate 1, scale mark 3 and marking pen 20, the spout 2 has been seted up on the guide plate 1, fixed connection's screw 7 sliding connection on spout 2 and the knee 5, knee 5 can look over from scale mark 3 in the spout 2 apart from the distance of marking pen 20, the staff can be more accurate carry out the marking operation according to numerical value, there is swivel nut 14 through threaded connection on the screw 7, there is square form arch 15 on the outer wall of swivel nut 14, arch 15 can increase the frictional force, be convenient for rotate swivel nut 14, the handle 21 of guide plate 1's both ends fixed connection, be convenient for hold guide plate 1, it is connected with runner 6 to rotate on the knee 5, runner 6 slides with the lateral wall of wooden sheet, consequently along with the rotation of runner 6, this scriber moves along the wooden sheet lateral wall, marking pen 20 is drawn a line on wooden sheet upper surface, this scriber can not confine the shape of wooden sheet to the wooden sheet, can draw corresponding imitative line according to the marginal shape of wooden sheet, namely wooden sheet edge is straight line is the straight line, marking pen 20 is the arc, the wooden sheet edge is arc, the fixed circle 18 that the bolt 16 can draw tight round hole of the screw 16, the tight ring 16 of bolt 16 is connected with the bolt 16, the tight round bolt 16 of the tight ring of the fixed bolt that can be connected with the bolt 16 of the bolt that the bolt 16 that the bolt that can be connected with the fixed in the bolt that the bolt is fixed, the bolt is fixed on the guide plate is connected with the screw bolt.

Specifically, as shown in fig. 1 and 2, the fixing member includes a sleeve block 9 sleeved on the screw 7, a through hole 10 is formed in the sleeve block 9, a fixture block 12 is fixedly connected to the sleeve block 9, a fixture hole 4 matched with the fixture block 12 is formed in the guide plate 1, a limiting member for limiting the position of the sleeve block 9 is arranged on the screw 7, when the screw 14 is in threaded connection with the screw 7, the screw 14 pushes the sleeve block 9 to be close to the guide plate 1 when the screw 14 moves downward on the screw 7 relatively, until the fixture block 12 on the sleeve block 9 is clamped with the fixture hole 4, even if the bent rod 5 is subjected to an external force, the screw 7 cannot slide in the sliding groove 2, and a cushion block 13 on the sleeve block 9 is in contact with the screw 14, so that abrasion caused by friction between the screw 14 and the sleeve block 9 can be prevented.

Specifically, as shown in fig. 4, the limiting member includes a vertical groove 8 formed in the screw rod 7, a protruding block 11 slidably connected with the vertical groove 8 is fixedly connected to the inner wall of the through hole 10, the protruding block 11 moves in the vertical groove 8, and the sleeve block 9 cannot rotate under the limitation of the vertical groove 8, so that the clamping block 12 can be more accurately clamped with the clamping hole 4 without rotating the position of the sleeve block 9, and the clamping block 12 is aligned with the clamping hole 4.

In summary, according to the embodiment, the arc-shaped block 18 clamps and fixes the scribing pen 20 at the circular hole 16 by rotating the bolt 19, then the distance between the screw rod 7 and the scribing pen 20 is adjusted according to the position where the wood board is scribed, after the screw rod 7 moves to a proper position, the screw sleeve 14 is in threaded connection with the screw rod 7, the screw sleeve 14 can push the sleeve block 9 to be close to the upper surface of the guide plate 1 until the fixture block 12 is engaged with the fixture hole 4, the sleeve block 9 and the bent rod 5 are fixed in position at this time, the bent rod 5 cannot move in the chute 2 even if external force is applied, and then the runner 6 is attached to the side wall of the wood board to push the scriber to move along the edge of the wood board, so that the scribing pen 20 can scribe the upper surface of the wood board, and the scribing by the scribing pen 20 is not limited to the edge shape of the wood board.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (5)

1. The scriber comprises a guide plate (1), scale marks (3) and a scribing pen (20), and is characterized in that a sliding groove (2) is formed in the guide plate (1), the sliding groove (2) is in sliding connection with a screw rod (7) fixedly connected with a bent rod (5), the screw rod (7) is connected with a threaded sleeve (14) through threads, the bent rod (5) is connected with a rotating wheel (6) in a rotating mode, the guide plate (1) is provided with a round hole (16) and a threaded groove (17), the threaded groove (17) is in threaded connection with a bolt (19), the end portion of the bolt (19) is connected with an arc-shaped block (18) in a rotating mode, and a fixing piece for fixing the bent rod (5) is arranged on the guide plate (1).

2. The scriber according to claim 1, wherein the fixing member comprises a sleeve block (9) sleeved on a screw rod (7), the sleeve block (9) is provided with a through hole (10), the sleeve block (9) is fixedly connected with a clamping block (12), the guide plate (1) is provided with a clamping hole (4) matched with the clamping block (12), and the screw rod (7) is provided with a limiting member for limiting the position of the sleeve block (9).

3. A line marker according to claim 2 wherein the stop comprises a vertical slot (8) in the screw (7) and the through hole (10) has a projection (11) slidably connected to the vertical slot (8) and fixedly attached to the inner wall thereof.

4. A line marker according to claim 1 wherein the insert (14) has a square protrusion (15) on its outer wall.

5. A line marker as claimed in claim 1, wherein a resilient rubber washer projects from the inner wall of the circular aperture (16).

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