CN108177137A - A woodworking marker - Google Patents

Abstract

The invention discloses a woodworking scriber, which comprises a bracket, a plurality of bracket grooves arranged at intervals along the length direction of the bracket, a reference assembly connected to the bracket groove closest to the edge of the bracket in the length direction, a scribing assembly connected to the bracket groove outside the reference assembly, and a clamping device fixedly connected with the reference assembly and the scribing assembly and connecting the reference assembly and the scribing assembly to the bracket; the reference assembly comprises a reference frame connected with the clamping device, clamping pieces arranged on the reference frame and used for clamping wood boards, and boosting pieces arranged on the reference frame. The invention can be conveniently and quickly installed at the edge of the finished product wood board, can set the distance between the finished product wood board and the edge of the finished product wood board according to requirements, can smoothly translate along the edge of the wood board, and is particularly suitable for scribing operation at a large distance.

Description

A woodworking marker

technical field

The invention relates to the field of woodworking tools, in particular to a woodworking marker.

Background technique

Modern house decoration is a systematic and complicated project, which requires the manufacture and installation of various wooden home decoration items such as ceiling installation, shoe cabinets, wardrobes, lockers, tatami mats, etc., and a large number of finished wood boards are required, and the size of these boards is They are often larger, and usually require cutting and processing to adapt to the specific size and layout of different houses. Cutting and processing often require pre-marking on the planks to determine the size in advance, so that the size after cutting is accurate. At this stage, Operators often simply use a metal triangular ruler for scribing when scribing, and the dimensional accuracy can be roughly guaranteed. When dealing with long straight line cutting, they often can only use a flexible tape measure, or continue to use the triangular ruler for multiple The successive markings are time-consuming and laborious, and the accuracy of the markings cannot be guaranteed.

Contents of the invention

The purpose of the present invention is to provide a woodworking marker, which can overcome the shortcomings of the prior art, and can be easily and quickly installed on the edge of the finished wood board. Edge translation, especially suitable for large-distance marking operations.

Above-mentioned technical purpose of the present invention is achieved through the following technical solutions:

A woodworking marker, comprising a bracket, a plurality of bracket grooves arranged at intervals along the length direction of the bracket, a bracket groove closest to the edge of the bracket length direction is connected with a reference component, and a bracket other than the reference component is connected A scribe assembly is connected to the groove, and the reference assembly and the scribe assembly are fixedly connected and a clamping device that connects the reference assembly and the scribe assembly to the bracket; the reference assembly includes a connecting device The reference frame of the clamping device, the clamping part for clamping the plank arranged on the reference frame, and the booster part arranged on the reference frame.

The reference assembly is connected to the clamping device through the reference frame, the clamping device is connected to the support slot closest to the edge of the support in the length direction, and the marking assembly is connected to any other support slot, so as to make full use of the length of the support , adjust the spacing between the marking component and the reference component as needed to obtain a line that meets the size, and connect multiple marking components on multiple bracket slots through a clamping device, so as to obtain multiple required lines at the same time. The spacing between the grooves can be set equidistantly or non-equidistantly to meet various marking requirements; the reference component clamps the edge of the wooden board through the clamping part, and the entire scriber moves smoothly along the edge of the wooden board through the booster part , draw a straight line parallel to the edge of the plank of the required size.

Preferably, the reference frame includes a top mounting plate connected to the clamping device, and a reference rod fixed to the bottom surface of the mounting plate; clip; a reference plate is provided under the reference rod; the reference plate is located between the two clips, and the booster is arranged in the reference plate along the axial direction of the reference rod; the auxiliary The push piece is a roller, and part of the circumferential surface of the roller protrudes outside the reference plate in the direction facing the clamping piece; an elastic connecting piece is provided between the booster piece and the reference plate .

The mounting plate is used to connect the clamping device, and the distance between the holding clips is fixed according to the thickness of the finished wood board. When in use, the two holding clips are just inserted into the edge of the finished wood board, and the reference board is flattened with the edge of the wood board to help The push piece is pushed to be flush with the edge of the reference plate under the action of the elastic connector, and the clamping piece and the reference plate form a clamping cavity, so that the reference component is kept vertical to the edge of the wooden board, and the height of the marking tip of the marking component is adjusted To adapt to the holding clip located above, at this time, one hand slides the reference component along the edge of the finished wooden board, and the other hand holds the position of the scribing component, and the booster rolls on the edge of the wooden board. Under the premise of the accuracy of the relative installation position of the edge of the wooden board, the contact resistance between the reference component and the edge of the wooden board is reduced, the sliding of the scriber is smoother, and the edge of the wooden board can be better protected.

Preferably, auxiliary rolling elements are provided on opposite surfaces of the two clamping pieces.

The auxiliary rolling part can be a steel ball partially protruding from the holding clip, and an auxiliary elastic part is provided between the steel ball and the holding clip, which does not affect the connection accuracy of the reference component and the edge of the plank, and makes the scriber The sliding is smoother, and at the same time, it gives better protection to the upper and lower surfaces of the board, preventing the surface from being scratched.

Preferably, the bracket groove runs through the bracket width direction and is consistent with the shape and size of the cross-section formed by each plane perpendicular to the bracket width direction. The horizontal groove and the vertical groove in the direction; the horizontal groove is located at the lower part of the vertical groove, and the horizontal groove has one or more engaging parts protruding from the vertical groove in the direction of the length of the bracket. The clamping device includes a slider that can slide in the horizontal groove, and is used to lock or loosen the slider and a locking block that can slide along the wall of the vertical groove to lock the The block abuts against the slider support column on the bottom surface of the transverse groove, and the tensioning spring provides the pressing force for the slider support column, and vertically connects the slider support column, the locking block, the The slider and the slider bracket of the cutting assembly.

The bracket grooves are symmetrically arranged at both ends of the ejector rod, and the setting position of the engaging part is also symmetrical with respect to the two ends of the ejector rod to ensure a stable and reliable position when connecting the clamping device, so that the cutting components on the clamping device on both sides of the ejector rod When cutting, the same cutting radius can be maintained to ensure that the opening is a full circle.

The slider slides in the transverse groove, that is, abuts against or disengages from the engaging part, so that the clamping device can be fixed during operation, and can be moved conveniently when the connected bracket groove needs to be replaced.

As a preference, the slider bracket includes a bracket body, a hollow part opened in the middle of the bracket body whose horizontal length is adapted to the width of the bracket and whose vertical length is greater than the vertical length of the bracket is arranged in the hollowed out part. The sleeve part on the top of the hollow part is used to connect the slider against the column, and the installation part under the hollow part is used to install the cutting assembly; the installation part is provided with a and the mounting cavity of the scribe assembly.

The shape of the horizontal projection surface of the slider and the locking block is the same, and the length of both is the same as the transverse length of the hollowed out part. The slider and the locking block are constrained by the slider bracket in the length direction, and are constrained by the transverse The constraints of the groove and the vertical groove ensure the stability of the position of the slider and the locking block and the tracking when moving, and at the same time, the slider bracket can move freely in the vertical plane under the limit of the width of the bracket. The overall movement of the clamping device is more precise and convenient.

Preferably, the sliding block abutting post includes a top sleeve joint connected to the sleeve part, a bottom clamp joint connected to the slider, and a cylinder connecting the top sleeve joint and the bottom clamp joint; the cylinder includes a Disassemble the connected upper cylinder and lower cylinder, the upper cylinder is coaxially fixed with the top sleeve joint, and the lower cylinder is coaxially fixed with the bottom clamp joint; the tensioning spring is sleeved on the column.

In this way, it is convenient to realize the connection between the slider support column and the slider bracket and the slider. The upper end of the tension spring is connected to the bottom surface of the suit part. The size adjustment of the tight force.

Preferably, the top socket joint has a step, and the socket part has a stepped hole that forms a limit with the step; the length of the large diameter hole of the stepped hole is greater than the vertical length of the bracket groove; the The stretching stroke of the tensioning spring is greater than the length of the large-diameter hole of the stepped hole; the vertical length of the hollowed out part is not less than the sum of the length of the large-diameter hole of the stepped hole and the vertical length of the bracket groove.

Therefore, when the clamping device is directly switched and connected with different bracket grooves, the top of the bracket body falls to the locking block by compressing the spring, and a space larger than the bracket groove is formed between the bottom of the slider and the hollowed out part. When this state is maintained Next, the slider and the locking block are separated from the constraint of the bracket groove in the vertical height, so that the overall clamping device can be switched between different bracket grooves; at the same time, it is ensured that the tension spring always has a reliable tension force.

Preferably, the slider includes a vertical hole through the upper and lower bottom surfaces of the slider that is compatible with the bottom clamping joint; a clamping hole that is opened in the slider and is perpendicular to the vertical hole; the The horizontal plane projection of the vertical hole is within the horizontal plane projection of the fastening hole.

The vertical hole is used to adapt to the snap joint at the bottom, so that the lower column can be installed on the slider, so that the two can be easily connected and separated; And its width and length in the horizontal direction are greater than the size of the bottom clamping joint, so that the bottom clamping joint can translate along the hole wall of the vertical hole and rotate around the cylinder as the axis at the same time, and as long as the bottom clamping joint If the position is not exactly overlapped with the vertical hole, the snap connector at the bottom will not fall out of the slider.

Preferably, the locking block includes a locking head disposed on one edge of the bottom of the locking block, and a secondary locking head disposed on the other edge of the bottom of the locking block vertically passes through the through hole of the locking block, A spring installation slot opened on the top surface of the locking block coaxially with the through hole; the lower end surface of the auxiliary locking head is flush with the lower end surface of the locking head.

The perforation is used to allow the slider to pass through the column, thereby connecting the slider, and the spring installation groove is connected to the lower end of the tension spring to provide the force application surface and circumferential constraints for the tension spring, so that the tension spring is stable when it is installed and in action; The locking head is adapted to the width of the engaging part. When the slider is fully slid into the engaging part, the locking head is inserted between the slider and the wall of the transverse groove to complete the limit of the slider in the direction of the length of the bracket. ; The lower end surface of the auxiliary locking head is flush with the lower end surface of the locking head, so that the locking block can be completely flat on the top surface of the slider after it is completely separated from the slider, ensuring that the slider and the locking block move vertically together Easy access without hindrance.

Preferably, the scribing assembly includes a connecting plate connected to the clamping device, a connecting post fixedly connected to the bottom of the connecting plate, a scribing pen installed in the connecting post, and the scribing pen A lock nut fixed in the connecting column.

The upper part of the connecting plate and the connecting column is inserted into the installation cavity, the installation surface of the installation cavity can be set with a cover plate to limit the position, and the marking pen can be stably installed on the clamping device. The liner can adjust the length of the connecting column as required, so that the height of the tip of the liner can be adjusted to be compatible with the height of the upper surface of the plank to be marked; Matching to hold the marker securely.

In summary, the present invention has the following beneficial effects:

A woodworking marker, which is conveniently and quickly installed on the edge of the finished wood board through the reference component, and by switching the specific bracket groove where the marking component is installed, the distance from the edge of the finished wood board is set as required, and through the setting of the booster Make the scriber move smoothly along the edge of the board, especially suitable for large-distance scribe operations.

Description of drawings

Fig. 1 is the structural representation of an embodiment of the present invention;

Fig. 2 is a schematic structural diagram of a reference component;

Fig. 3 is a structural schematic diagram of another viewing angle of the reference assembly;

Fig. 4 is a schematic diagram of the connection between each part of the clamping device and the bracket and the marking assembly;

Fig. 5 is the structural representation of slider bracket;

Fig. 6 is a structural schematic diagram of the slider against the column;

Fig. 7 is the structural representation of slider;

Fig. 8 is a structural schematic diagram of a locking block;

Fig. 9 is a structural schematic diagram of a scribing assembly.

Detailed ways

The present invention will be described in further detail below in conjunction with the accompanying drawings and preferred solutions.

This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications to this embodiment without creative contribution as required after reading this specification, but as long as they are within the rights of the present invention All claims are protected by patent law.

Embodiment: As shown in Figures 1-9, a woodworking marker includes a bracket 100, a plurality of bracket grooves 12 arranged at intervals along the length direction of the bracket, and a reference component 300 is connected to the bracket groove closest to the edge of the length direction of the bracket , connect the bracket groove outside the reference assembly with a scribe assembly 500, fix the reference assembly and the scribe assembly and connect the reference assembly and the scribe assembly to the clamping device 400 on the bracket; the reference assembly includes a connection clamping device The reference frame 31, the clamping part 32 of the clamping plank that is located on the reference frame, and the booster part 33 that is located on the reference frame.

The reference frame 31 includes a mounting plate 311 connected to the clamping device on the top, and a reference rod 312 fixed on the bottom surface of the mounting plate; the clamping member 32 includes two clamping pieces arranged at intervals on the reference rod; a reference rod is provided below the reference rod. Plate 313; the reference plate is located between the two clamps, and the booster 33 is arranged in the reference plate axially along the reference rod; the booster is a roller, and the part of the circumferential surface of the roller is convex in the direction facing the clamp. Out of the reference plate; an elastic connecting piece 34 is provided between the booster and the reference plate.

Auxiliary rolling parts are arranged on opposite surfaces of the two clips.

The bracket groove runs through the width direction of the bracket, and is consistent with the shape and size of the cross-section formed by the planes perpendicular to the width direction of the bracket. At the lower part of the vertical slot, the horizontal slot has one or more engaging parts 1221 protruding from the vertical slot in the length direction of the bracket. The clamping device includes a sliding block 41 that can slide in the horizontal groove, and a locking block 42 that is used to lock or loosen the sliding block and can slide along the wall of the vertical groove, and pushes the locking block against the bottom surface of the horizontal groove The slide block against the column 43, the tension spring 44 that provides the tensioning force for the slide block against the column, and the slide block bracket 45 that vertically connects the slide block against the column, the locking block, the slide block, and the cutting assembly successively.

The slider bracket includes a bracket body 451, a hollow part 452 with a horizontal length in the middle of the bracket body adapted to the width of the bracket, and a vertical length greater than the vertical length of the bracket, and a hollow part at the top of the hollow part for connecting the slider to the column The set part 453 is set at the installation part 454 below the hollow part for installing the cutting assembly; the installation part is provided with an installation cavity for connecting the reference assembly and the scribing assembly.

The slider block includes a top sleeve joint 431 connected to the set part, a bottom clamp joint 432 connected to the slider, and a cylinder 433 connecting the top sleeve joint and the bottom clamp joint; the cylinder includes an upper cylinder and a lower cylinder connected detachably , the upper cylinder is coaxially fixedly connected with the top sleeve joint, and the lower cylinder is coaxially fixedly connected with the bottom clip joint; the tensioning spring is sleeved on the cylinder.

The top socket joint has a step, and the socket part has a stepped hole that forms a limit with the step; the length of the large diameter hole of the stepped hole is greater than the vertical length of the bracket groove; the stretching stroke of the tension spring is greater than the length of the large diameter hole of the stepped hole ; The vertical length of the hollow part is not less than the sum of the length of the large-diameter hole of the stepped hole and the vertical length of the bracket groove.

The slider includes a vertical hole 411 that runs through the upper and lower bottom surfaces of the slider that is compatible with the snap joint at the bottom; a clip hole 412 that is opened in the slider and is perpendicular to the vertical hole; the horizontal plane of the vertical hole is projected on the horizontal plane of the clip hole. Inside.

The locking block includes a locking head 421 located on one edge of the bottom of the locking block, a secondary locking head 422 located on the other edge of the bottom of the locking block, vertically passes through the perforation 423 of the locking block, and is coaxially opened with the perforation. The spring mounting groove 424 on the top surface of the locking block; the lower end surface of the auxiliary locking head is flush with the lower end surface of the locking head.

The scribing assembly includes a connecting plate 51 connected to the clamping device, a connecting column 52 fixedly connected to the bottom of the connecting plate, a scribing pen 53 installed in the connecting column, and a lock nut 54 for fixing the scribing pen in the connecting column .

Claims (10)

1. a kind of Carpenter scriber, it is characterised in that：Including stent（100）, it is spaced more along the stent length direction A bracket groove（12）, fiducial is connected on the extrorse bracket groove in the stent length side（300）, described in connection Scribing line component is connected on bracket groove except fiducial（500）, be connected the fiducial and it is described scribing line component and will The fiducial connects clamping device on the bracket with the scribing line component（400）；The fiducial includes connecting Connect the benchmark frame of the clamping device（31）, armful folder for embracing folder plank on the benchmark frame（32）, set on the base Propelling piece on quasi- frame（33）.

2. a kind of Carpenter scriber according to claim 1, it is characterised in that：The benchmark frame（31）Company including top Connect the installing plate of the clamping device（311）, it is fixed in the baseline rod of the installing plate bottom surface（312）；Described armful of folder（32） It is arranged at intervals on the baseline rod including two and embraces intermediate plate；Datum plate is equipped with below the baseline rod（313）；The benchmark Plate is between two armfuls of intermediate plates, the propelling piece（33）It is axially set in the datum plate along the baseline rod；It is described to help Push piece is a roller, and the part-circular periphery face of the roller is protruded from the direction towards described armful of folder outside the datum plate；Institute It states and flexible connector is equipped between propelling piece and the datum plate（34）.

3. a kind of Carpenter scriber according to claim 2, it is characterised in that：It is all set on the opposite face of two armfuls of intermediate plates There is auxiliary rolling member.

4. a kind of Carpenter scriber according to claim 1, it is characterised in that：The bracket groove runs through the support width Direction, and be consistent with the shape size in the section of the formation of the plane in each vertical support width direction, it is described Bracket groove includes translot that is being interconnected and crossing the support width direction（121）And vertical slot（122）；The translot is located at The vertical slot lower part, the translot have one or more holding section that the vertical slot is protruded from stent length direction （1221）, the clamping device includes the sliding block that can be slided in the translot（41）, for locking or loosening the sliding block simultaneously The latch that can be slided along the vertical slot cell wall（42）, sliding block of the latch contact on the translot bottom surface is supported into column （43）, the tightening spring for pushing against power is provided for the sliding block to column（44）, the sliding block is vertically sequentially connected to column, the locking Block, the sliding block, the cutting assembly slider bracket（45）.

5. a kind of Carpenter scriber according to claim 4, it is characterised in that：The slider bracket includes stake body （451）, open that the lateral length in the middle part of the stake body is adapted with the support width, vertical extension is erected more than the stent To the cavern part of length（452）, it is used to connect the suit portion that the sliding block supports column at the top of the cavern part（453）If The mounting portion for being used to install the cutting assembly below the cavern part（454）；The mounting portion is equipped with to connect The installation cavity of the fiducial and the scribing line component.

6. a kind of Carpenter scriber according to claim 5, it is characterised in that：The sliding block supports column and includes connecting the set The top bell and spigot joint in dress portion（431）, the connection sliding block bottom clamping joint（432）, the connection top bell and spigot joint and bottom The cylinder of clamping joint（433）；The cylinder includes the column body being detachably connected and lower prop, the column body and the top Bell and spigot joint is coaxially connected, and the lower prop is coaxially connected with the bottom clamping joint；The tightening spring is socketed on the cylinder On.

7. a kind of Carpenter scriber according to claim 5, it is characterised in that：The top bell and spigot joint has step, institute Stating socket part has the stepped hole that limiting is formed with the step；The length of the large diameter hole of the stepped hole is more than the bracket groove Vertical extension；The flexible stroke of the tightening spring is more than the length of the large diameter hole of the stepped hole；The cavern part erects To length not less than the sum of the major diameter hole length of the stepped hole and the vertical extension of bracket groove.

8. a kind of Carpenter scriber according to claim 7, it is characterised in that：The sliding block includes being clamped with the bottom The vertical core through bottom surface on the sliding block that head is adapted（411）；It opens in being vertically arranged in the sliding block with the vertical core Blocked hole（412）；The horizontal plane of the vertical core is projected within the horizontal plane projection of the blocked hole.

9. a kind of Carpenter scriber according to claim 5, it is characterised in that：The latch includes being set on latch bottom The locking head at one edge of portion（421）, set on the secondary locking head of latch bottom other edge（422）, it is vertical through described The perforation of latch（423）, coaxially opened in the spring mounting groove of the latch top surface with the perforation（424）；The pair The lower face of locking head is flushed with the lower face of the locking head.

10. a kind of Carpenter scriber according to claim 5, it is characterised in that：The scribing line component includes and the dress The connecting plate of clamp device connection（51）, it is fixed on the connecting pole of the connecting plate bottom（52）, it is installed in the connecting pole Bow pen（53）, the bow pen is fixed on the locking nut in the connecting pole（54）.