CN115091557A

CN115091557A - Hinge trompil positioner convenient to accurate positioning

Info

Publication number: CN115091557A
Application number: CN202210826592.7A
Authority: CN
Inventors: 文卫平
Original assignee: Guangzhou Fengsen Machinery Co Ltd
Current assignee: Guangzhou Fengsen Machinery Co Ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-09-23

Abstract

The invention particularly relates to a hinge tapping positioning device convenient for accurate positioning, which comprises a mounting plate, wherein the mounting plate is provided with a mounting hole, and a positioning seat is detachably connected in the mounting hole; the front end of the mounting plate is connected with a measuring scale in a sliding mode along the left-right direction, a first locking mechanism is arranged on the measuring scale, and the first locking mechanism is used for fixing the position of the measuring scale relative to the mounting plate; a clamping plate is connected below the mounting plate in a sliding manner along the front-back direction, and a second locking mechanism is arranged on the mounting plate and used for fixing the position of the clamping plate relative to the mounting plate; the clamping mechanism is arranged below the clamping plate corresponding to the mounting hole and used for being matched with the bottom surface of the mounting plate to correspondingly fix the positioning seat at the position to be perforated. The invention has compact structure, adjustable position and firm locking, can accurately position the hole opening position of the common hinge in real time, is convenient for drilling holes on the cabinet door and installing the hinge, and ensures that the position of the hinge is not easy to generate larger error between the cabinet body and the door body.

Description

Hinge trompil positioner convenient to accurate positioning

Technical Field

The invention relates to the technical field of perforating tool accessories, in particular to a hinge perforating positioning device convenient for accurate positioning.

Background

For the manufacture of cabinet doors and the like in daily necessities, the hinges are usually installed at corresponding positions after wood boards are cut, and the current hinge installation mode is that the corresponding positions are marked on a cabinet body and a door body by a pen, and then installation holes, fixing holes and the like of the hinges are drilled at the marked positions by electric drills. But because vibrations during drilling cause the skew easily, perhaps all by manual operation during the mark, easy production error leads to often unable complete with the cabinet body when final door body installation to correspond, causes the waste, especially embedded door body, and the error is too big can lead to the edge to produce the interference to make the switch of cabinet door completely inefficacy. In the existing drilling positioning tool, the adaptive positioning seat is also arranged to increase the positioning during drilling, reduce the influence of deviation caused by drilling vibration and facilitate the adjustment of the drilling position and depth. But still can not solve the error produced when the manual marking in advance, can not change and align the embedded type or the non-embedded type again in the drilling process. Furthermore, a door body typically has more than one hinge mounting point, and requires complete alignment of two or more hinges in the same row, which does not significantly reduce the occurrence of large errors simply by means of prior manual measurements and markings.

Disclosure of Invention

In order to solve the problems of the prior art, the present invention provides a hinge hole-opening positioning device which is convenient for accurate positioning. The invention has compact structure, adjustable position and firm locking, can carry out real-time and accurate positioning on the hole opening position of the common hinge, is convenient for drilling holes on the cabinet door and installing the hinge, and ensures that the position of the hinge is not easy to generate larger error between the cabinet body and the door body, thereby ensuring that the hole opening and the hinge are more accurate and reliable to install.

The hinge tapping positioning device convenient for accurate positioning comprises a mounting plate, wherein a mounting hole is formed in the mounting plate, and a positioning seat is detachably connected in the mounting hole;

the front end of the mounting plate is connected with a measuring scale in a sliding mode along the left-right direction, a first locking mechanism is arranged on the measuring scale, and the first locking mechanism is used for fixing the position of the measuring scale relative to the mounting plate;

a clamping plate is connected below the mounting plate in a sliding mode along the front-back direction, a second locking mechanism is further arranged on the mounting plate, and the second locking mechanism is used for fixing the position of the clamping plate relative to the mounting plate; the clamping plate is provided with a clamping mechanism corresponding to the lower part of the mounting hole, and the clamping mechanism is used for being matched with the bottom surface of the mounting plate to correspondingly fix the positioning seat at the position to be perforated.

In one embodiment, the positioning seat is rotatably connected in the mounting hole, an annular groove is formed in the side face, contacted with the mounting plate, of the positioning seat, threaded holes are further formed in two opposite sides of the mounting hole in the radial direction, the threaded holes extend in the radial direction of the mounting hole and are communicated with the mounting hole, locking pieces are connected in the threaded holes in a threaded mode, one ends of the locking pieces extend into the mounting hole and are contacted with the groove, and the locking pieces are matched with each other to fix the relative positions of the positioning seat and the mounting plate.

In one embodiment, the bottom of the mounting hole extends radially inward to form a limiting portion, the limiting portion is used for supporting the positioning seat and enabling the groove to correspond to the threaded hole, and one end of the locking piece, which is in contact with the groove, is hemispherical.

In one embodiment, a through groove is formed in the middle of the measuring tape, the first locking mechanism comprises two first adjusting screws which are symmetrically arranged, and the first adjusting screws penetrate through the through groove and are in threaded connection with the mounting plate.

In one embodiment, the front end of the mounting plate is recessed downwards to form a sliding groove, the measuring scale is matched with the sliding groove, and one end of the measuring scale is L-shaped.

In one embodiment, the splint comprises a rear end plate, a connecting plate and a front end plate which are sequentially connected, the rear end plate and the front end plate are arranged in parallel, the connecting plate is perpendicular to the rear end plate, the second locking mechanism is located on the rear end plate, and the clamping mechanism is located on the front end plate and leaves a space between the mounting holes.

In one embodiment, the second locking mechanism comprises two guide rails symmetrically arranged at the rear end of the mounting plate, a second adjusting screw is arranged on each guide rail, and the second adjusting screws penetrate through the guide rails and are in threaded connection with the rear end plate.

In one embodiment, scales are further arranged on two side faces of the mounting plate and used for indicating the distance between the front side face of the connecting plate and the circle center of the mounting hole.

In one embodiment, the clamping mechanism comprises a pressing rod, a pressing block is arranged at one end of the pressing rod close to the bottom surface of the mounting plate, the other end of the pressing rod penetrates through the front end plate and is connected with a driving mechanism, and the driving mechanism is used for controlling the distance between the pressing rod and the bottom surface of the mounting plate.

In one embodiment, the driving mechanism is a manual switch or a driving air cylinder.

Compared with the prior art, the technical scheme of the invention has the beneficial effects that:

1. the invention has compact structure, adjustable position and firm locking, can carry out real-time and accurate positioning on the hole opening position of the common hinge, is convenient for drilling holes on the cabinet door and installing the hinge, and ensures that the position of the hinge is not easy to generate larger error between the cabinet body and the door body, thereby ensuring that the hole opening and the hinge are more accurately and reliably installed.

2. The positioning seat is the integral type structure, generally comprises collar and sleeve, then threaded connection has the drill bushing in the sleeve, and the drill bit of different diameters is come the adaptation to the accessible change suitable drill bushing to stability when improving drilling. And the recess sets up on the collar, and whole collar basic adaptation just can just correspond the screw hole of side like this in the mounting hole, and the retaining member passes through the screw thread and screws up to the screw hole in, and convex one end just can be gone into in the recess to the position of the relative mounting panel of locking positioning seat especially upper and lower direction.

3. The first locking mechanism mainly locks the measuring tape through two first adjusting screws which are arranged at intervals and symmetrically, so that the measuring tape can be locked more firmly and is kept perpendicular to the mounting plate. And the spout set up the width of adaptation measuring tape to be difficult for the skew when the measuring tape is controlled to the side about, and the bending of measuring tape tip is the L type, can directly support the edge of plank, and can overturn about as required and use.

4. The adjustment of the second adjusting screws on the guide rails on the two sides can align the clamping plate with the mounting plate before locking, and the relative positions of the clamping plate and the mounting plate are further locked after the connecting plate abuts against the front edge of the wood plate, so that the clamping mechanism can clamp the wood plate conveniently. And the scales on the two side surfaces of the mounting plate enable the edges on the two sides of the front side surface of the connecting plate to be aligned with the corresponding scales, so that when the front side surface of the connecting plate is tightly attached to the edge of the front side of the wood board, the mounting hole and the edge of the front side of the wood board are separated by a corresponding distance so as to be convenient for adapting to punching of different specifications.

Drawings

FIG. 1 is a schematic structural view of embodiment 1 of the present invention;

FIG. 2 is a schematic view of the structure of the mounting plate of the present invention

FIG. 3 is a schematic view of the positioning socket of the present invention;

FIG. 4 is a schematic view of the construction of two retaining members of the present invention;

fig. 5 is a schematic structural view of embodiment 2 of the present invention.

Description of reference numerals: 1-mounting plate, 11-limiting part, 2-positioning seat, 21-groove, 3-measuring scale, 4-first locking mechanism, 5-clamping plate, 6-second locking mechanism, 7-clamping mechanism, 71-pressure rod, 72-pressure block, 73-driving mechanism and 8-locking member.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the present embodiments, certain elements of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, so to speak, as communicating between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The technical solution of the present invention is further described below with reference to the accompanying drawings and examples.

Example 1

As shown in fig. 1-4, the hinge tapping positioning device convenient for accurate positioning of the invention comprises a mounting plate 1, wherein the mounting plate 1 is provided with a mounting hole, and a positioning seat 2 is detachably connected in the mounting hole; the front end of the mounting plate 1 is connected with a measuring tape 3 in a sliding mode along the left-right direction, a first locking mechanism 4 is arranged on the measuring tape 3, and the first locking mechanism 4 is used for fixing the position of the measuring tape 3 relative to the mounting plate 1; a clamping plate 5 is connected below the mounting plate 1 in a sliding manner along the front-back direction, a second locking mechanism 6 is further arranged on the mounting plate 1, and the second locking mechanism 6 is used for fixing the position of the clamping plate 5 relative to the mounting plate 1; the clamping mechanism 7 is further arranged below the clamping plate 4 corresponding to the mounting hole, and the clamping mechanism 7 is used for being matched with the bottom surface of the mounting plate 1 to correspondingly fix the positioning seat 2 at the position to be perforated. The invention has compact structure, adjustable position and firm locking, can carry out real-time and accurate positioning on the hole opening position of the common hinge, is convenient for drilling holes on the cabinet door and installing the hinge, and ensures that the position of the hinge is not easy to generate larger error between the cabinet body and the door body, thereby ensuring that the hole opening and the hinge are more accurate and reliable to install.

In practical use, the hinge drilling position is spaced from the front side edge of the wood board by a distance of various specifications according to different installation modes of the door body relative to the cabinet body, the hinge drilling position is generally divided into an embedded type or a non-embedded type, the diameter of a large hole drilling hole is 35mm, the commonly used size is 3mm, 4mm, 5mm, 6mm, 23mm or 37mm from the hole edge to the edge of the board, and the like, the device can be clamped on the corresponding wood board through the matching of a clamping mechanism 7 arranged on a clamping plate 5 and an installation plate 1, the clamping plate 5 can be adjusted and locked at the front and back position between the clamping plate 5 and the installation plate 1 through a second locking mechanism 6, the distances of different specifications are further adapted, and then the positioning plate can be positioned according to the fixing structures of the installation plate 1 and the clamping plate 5, so that the installation hole and a positioning seat 2 on the installation hole can accurately correspond to the position to be drilled, the clamping means 7 can also be at a better point of stress. And because the setting of measuring tape 3, just can adjust the distance of drilling to plank left side or right side edge according to the scale on measuring tape 3 before this device presss from both sides tightly, but measuring tape 3 horizontal slip and fix through first locking mechanism 4 moreover to make measuring tape 3 can be partial to one of them side, thereby be convenient for the drilling according to the edge of a side of comparatively being close to and confirm the position. Even respectively like this at the cabinet body and the door body go up drilling, also can be according to the plank edge to the distance between the drilling, confirm that two drilling can correspond to each other accurately, compare in artifical measurement back drilling in advance, it is more convenient to use, and the possibility that produces big error is littleer.

In this embodiment, the positioning seat 2 rotates to be connected in the mounting hole, and be equipped with annular recess 21 on the side that positioning seat 2 and mounting panel 1 contacted, mounting panel 1 still has seted up threaded hole in the relative both sides in the footpath of mounting hole, the threaded hole extends and communicates with the mounting hole along the radial direction of mounting hole, threaded hole female connection has retaining member 8, the one end of retaining member 8 extends to in the mounting hole and contacts with recess 21, two retaining members 8 cooperate with the relative position of fixed positioning seat 2 and mounting panel 1. The positioning seat 2 is an integrated structure and generally comprises a mounting ring and a sleeve, the sleeve is connected with the mounting ring through a fixed side column, a drill sleeve is in threaded connection in the sleeve, and the drill sleeve can be changed to adapt to drill bits with different diameters so as to improve the stability during drilling. And recess 21 sets up on the collar, and whole collar basic adaptation is in the mounting hole, and recess 21 just can correspond the screw hole of side like this, and retaining member 8 screws up to the screw hole through the screw thread in, and during recess 21 just can be gone into to convex one end to locking positioning seat 2 especially the position of relative mounting panel 1 of direction from top to bottom. Specifically, the bottom of the mounting hole is provided with a limiting portion 11 extending radially inward, the limiting portion 11 is used for supporting the positioning seat 2 and making the groove 21 correspond to the threaded hole, and one end of the locking member 8 contacting the groove 21 is hemispherical. Spacing portion 11 is to the installation of positioning seat 2 carry out the prepositioning, supports positioning seat 2 and makes its recess 21 correspond with the screw hole position, is convenient for mounting panel 1 to press from both sides tight back to the change of positioning seat 2, even if moreover because the error has certain skew from top to bottom, constantly twists through the hemispherical one end of two retaining members 8 of relative both sides, also can block into in corresponding recess 21 with fixed positioning seat 2.

Further, logical groove has been seted up at the 3 middle parts of measuring tape, and first locking mechanical system 4 includes two symmetrical arrangement's a adjusting screw, a adjusting screw pass logical groove and with mounting panel 1 threaded connection. The first locking mechanism 4 locks the measuring tape 3 mainly by two spaced first adjusting screws arranged symmetrically, thus locking the measuring tape 3 more firmly and keeping it perpendicular to the mounting plate 1. And, the front end undercut of mounting panel 1 is equipped with the spout, and measuring tape 3 and spout looks adaptation, and one of them one end of measuring tape 3 is the L type. The width of setting up adaptation measuring tape 3 of spout to be difficult for the skew when the measuring tape 3 removes about, and the 3 tip bending of measuring tape is the L type, can directly support the edge of plank, and measuring tape 3 can overturn the use from top to bottom in addition, and tip thickness is 1mm approximately, therefore the scale difference on the upper and lower two sides of measuring tape 3 corresponds the different starting points when measuring, thereby makes measuring tape 3's measurement more accurate. And the middle part of the sliding chute is corresponding to the drilling position of the positioning seat 2, namely corresponding to the circle center of the mounting hole, and a special-shaped hole as shown in the figure can be arranged to form a vertical line, so that the measuring tape 3 can be aligned when measuring.

And furthermore, the clamping plate 5 comprises a rear end plate, a connecting plate and a front end plate which are connected in sequence, the rear end plate and the front end plate are arranged in parallel, the connecting plate is perpendicular to the rear end plate, the second locking mechanism 6 is positioned on the rear end plate, and the clamping mechanism 7 is positioned on the front end plate and leaves a space between the clamping mechanism and the mounting hole. The clamping plate 5 is shaped to form a web leading side which can be used to fit snugly onto the leading edge of the board to be drilled to secure the device in cooperation with the clamping of the clamping mechanism 7 and the underside of the mounting plate 1. The second locking mechanism 6 comprises two guide rails which are symmetrically arranged and arranged at the rear end of the mounting plate 1, a second adjusting screw is arranged on each guide rail, and the second adjusting screws penetrate through the guide rails and are in threaded connection with the rear end plate. The adjustment of the second adjusting screws on the guide rails on both sides can align the clamping plates 5 with the mounting plate 1 before locking, and further lock the relative positions of the clamping plates 5 and the mounting plate 1 after the connecting plates abut against the front edge of the wood board, so that the clamping mechanisms 7 clamp the wood board. And the two side surfaces of the mounting plate 1 are also provided with scales which are used for indicating the distance from the front side surface of the connecting plate to the circle center of the mounting hole. The scales are mainly embodied as the scales with different sizes, common scale marks can be marked on one side of the scales, and all scales containing common size lengths are arranged on the other side of the scales, so that the edges of two sides of the front side surface of the connecting plate can be aligned to the corresponding scales, when the front side surface of the connecting plate is tightly attached to the edge of the front side of the plate, the corresponding size of the mounting hole and the edge of the front side of the plate, which are separated, can be matched with the common size distances.

Furthermore, the clamping mechanism 7 comprises a pressing rod 71, one end of the pressing rod 71 close to the bottom surface of the mounting plate 1 is provided with a pressing block 72, the other end of the pressing rod 71 penetrates through the front end plate and is connected with a driving mechanism 73, and the driving mechanism 73 is used for controlling the distance between the pressing rod 71 and the bottom surface of the mounting plate 1. The clamping mechanism 7 mainly controls the pressure rod 71 to jack up the pressure block 72 upwards by virtue of the driving mechanism 73, so that the pressure block abuts against the bottom surface of the wood board to be drilled, and the front mounting plate 1 is compressed, so that the device is fixed at a position corresponding to the position to be drilled, and the clamping mechanism 7 and the like cannot influence the stabilizing effect of the positioning seat 2 and the like on the mounting hole above the positioning seat on the drill bit. Specifically, the driving mechanism 73 is a manual switch, as shown in fig. 1, when the wrench is at the front end, the pressing block 72 is far away from the bottom of the mounting plate 1, and when the wrench is turned to the rear end, due to the upward pressure at the hinge, the pressing rod 71 is jacked up, so that the pressing block 72 is abutted against the bottom of the wood board to form a clamping, and the structure here is a conventional control and fixing structure, and is not described again.

Example 2

In this embodiment, unlike embodiment 1, the driving mechanism 73 is a driving cylinder, which is different from the manual switch in the above embodiments, and the driving cylinder can better adjust the clamping degree according to the thickness of the wood board to be drilled, so as to avoid crushing the wood board. The concrete installation mode is as shown in fig. 5, the cylinder body directly penetrates through the front end plate from the bottom to be linked with the pressure rod 71, the switch can be arranged at the bottom of the rear end plate and is connected with a corresponding vent pipe and the like, the distance and the degree of the upward pressing of the cylinder can be controlled through the wrench movement at the switch, and the pressure block 72 is better matched with the bottom surface of the mounting plate 1 to be clamped on a wood board to be drilled.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse explanation, these directional terms do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present application.

In the drawings, the positional relationship is described for illustrative purposes only and is not to be construed as limiting the present patent; it should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The hinge tapping positioning device convenient for accurate positioning is characterized by comprising a mounting plate (1), wherein the mounting plate (1) is provided with a mounting hole, and a positioning seat (2) is detachably connected in the mounting hole;

the front end of the mounting plate (1) is connected with a measuring scale (3) in a sliding mode along the left-right direction, a first locking mechanism (4) is arranged on the measuring scale (3), and the first locking mechanism (4) is used for fixing the position, relative to the mounting plate (1), of the measuring scale (3);

a clamping plate (5) is connected below the mounting plate (1) in a sliding manner along the front-back direction, a second locking mechanism (6) is further arranged on the mounting plate (1), and the second locking mechanism (6) is used for fixing the position of the clamping plate (5) relative to the mounting plate (1); the clamping plate (4) is provided with a clamping mechanism (7) corresponding to the lower portion of the mounting hole, and the clamping mechanism (7) is used for being matched with the bottom surface of the mounting plate (1) to correspondingly fix the positioning seat (2) at a position to be perforated.

2. The hinge tapping positioner convenient to accurate location of claim 1, characterized in that, the positioning seat (2) rotates to be connected in the mounting hole, and be equipped with annular recess (21) on the side that positioning seat (2) and mounting panel (1) contacted, mounting panel (1) still has threaded hole in the relative both sides in the footpath of mounting hole, the threaded hole along the radial direction extension of mounting hole and with the mounting hole intercommunication, threaded hole threaded connection has retaining member (8), the one end of retaining member (8) extend to in the mounting hole and with recess (21) contact, two retaining member (8) cooperate with the relative position of fixed positioning seat (2) with mounting panel (1).

3. The hinge hole-forming positioning device convenient for accurate positioning as claimed in claim 2, wherein the bottom of the mounting hole is provided with a limiting portion (11) extending radially inward, the limiting portion (11) is used for supporting the positioning seat (2) and enabling the groove (21) to correspond to the threaded hole, and the end of the locking member (8) contacting with the groove (21) is hemispherical.

4. The hinge tapping positioning device convenient for accurate positioning according to any one of claims 1-3, wherein a through slot is opened in the middle of the measuring tape (3), and the first locking mechanism (4) comprises two first adjusting screws which are symmetrically arranged, and the first adjusting screws penetrate through the through slot and are in threaded connection with the mounting plate (1).

5. The hinge tapping positioning device convenient for accurate positioning as claimed in claim 4, wherein the front end of the mounting plate (1) is recessed downwards to form a sliding groove, the measuring tape (3) is matched with the sliding groove, and one end of the measuring tape (3) is L-shaped.

6. The hinge tapping positioning device for facilitating accurate positioning as claimed in claim 1, 2, 3 or 5, wherein the clamping plate (5) comprises a rear end plate, a connecting plate and a front end plate which are connected in sequence, the rear end plate and the front end plate are arranged in parallel, the connecting plate is perpendicular to the rear end plate, the second locking mechanism (6) is arranged on the rear end plate, and the clamping mechanism (7) is arranged on the front end plate and has a space with the mounting hole.

7. The hinge tapping positioning device convenient for accurate positioning as claimed in claim 6, wherein the second locking mechanism (6) comprises two symmetrically arranged guide rails arranged at the rear end of the mounting plate (1), each guide rail is provided with a second adjusting screw, and the second adjusting screws penetrate through the guide rails and are in threaded connection with the rear end plate.

8. The hinge tapping positioning device convenient for accurate positioning as claimed in claim 7, wherein the mounting plate (1) is further provided with scales on two side surfaces, and the scales are used for indicating the distance from the front side surface of the connecting plate to the center of the mounting hole.

9. The hinge tapping positioning device for facilitating accurate positioning as claimed in claim 8, wherein the clamping mechanism (7) comprises a pressing rod (71), one end of the pressing rod (71) close to the bottom surface of the mounting plate (1) is provided with a pressing block (72), the other end of the pressing rod (71) penetrates through the front end plate and is connected with a driving mechanism (73), and the driving mechanism (73) is used for controlling the distance between the pressing rod (71) and the bottom surface of the mounting plate (1).

10. Hinge tapping location device to facilitate accurate location according to claim 9, wherein said driving mechanism (73) is a manual switch or a driving cylinder.