CN210061424U

CN210061424U - Multifunctional puncher

Info

Publication number: CN210061424U
Application number: CN201920637271.6U
Authority: CN
Inventors: 魏章河
Original assignee: NINGBO WENKAI ABRASIVE TOOLS CO Ltd
Current assignee: NINGBO WENKAI ABRASIVE TOOLS CO Ltd
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2020-02-14
Anticipated expiration: 2029-05-06

Abstract

The utility model discloses a multifunctional puncher, including the base, the base sets up the base hole and has the carousel of different bore through-holes, but the carousel rotation sets up in base hole top and adjustable through-hole and base hole coaxial line, and the mobile stopper that has the protruding round pin of installing of preceding terminal surface of base, and the rear end face slope of base is provided with the inclined hole that runs through the bottom surface, and demountable installation has the handle in the inclined hole. The adjustable-aperture positioning and punching device can realize the adjustable aperture of punching, positioning and punching on the spliced wood boards, and punching inclined holes aiming at the wood boards with different thicknesses.

Description

Multifunctional puncher

Technical Field

The utility model relates to a appurtenance that punches that carpenter used especially relates to a hole puncher that can realize multiple different functions.

Background

As is well known, in the wood art processing process at the present stage, the wood boards need to be punched to be spliced together, and in the punching process, the waste of the original wood can be caused by a little deviation due to the accurate measurement.

In the plank course of working, can need to punch the hole of different apertures on the plank, if punch on the basis that lacks corresponding instrument, cause the straight hole center of drilling to be out of plumb with the phenomenon that work piece, aperture size are not up to standard easily. In this case, the hole diameter does not meet the standard, the bolt fits excessively or loosely, and if the hole diameter error is large, the bolt cannot be installed. Install through the hole that is not conform to the standard, cause the relative skew of part easily, the installation part is not conform to the drawing dimensional requirement, can't guarantee that the hole position size is qualified after the part drilling, often takes place the hole position out of tolerance condition, causes the assembly error that frock part mounted position error is big, the increase product, causes the product to scrap even.

Meanwhile, as the positions of the holes involved in the wood processing are different, the holes are punched on the surfaces of the two L-shaped splicing plates besides the common holes punched on the plane of the wood plate. The punching mode not only needs to position on the punching wood board, but also needs to correspond to the position of another splicing wood board. However, no punching positioner with a reasonable structure and simple use is available in the market to realize positioning on the splicing surface. This has led to certain difficulties in accurately drilling holes in current stage wood art work. Therefore, I have designed a multi-functional location instrument of punching to the problem that exists now, can solve the problem in the work of above-mentioned wood skill.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a multi-functional hole puncher is provided, the aperture that can realize punching is adjustable, the location punches on the concatenation plank, the inclined hole is beaten to the plank of different thickness.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: multifunctional hole puncher, including the base, the base set up the base hole and have the carousel of different bore through-holes, the rotatable setting of carousel in base hole top and adjustable through-hole and base hole coaxial line, the preceding terminal surface mobile installation of base have the stopper of protruding round pin, the rear end face slope of base be provided with the inclined hole that runs through the bottom surface, the inclined hole in demountable installation have the handle.

The utility model discloses further preferred scheme: the rotary table is embedded and installed on the surface of the base, the rotary table extends out of two side faces of the base, the peripheral face of the rotary table is full of textures, grooves which correspond to the through holes one to one are formed in the bottom face of the rotary table, the grooves are located on a connecting line of the circle center of the rotary table and the circle center of the through hole, clamping protrusions are correspondingly arranged on the periphery of the base hole, and the clamping protrusions can be embedded into the grooves.

The utility model discloses further preferred scheme: the stopper can follow the plumb line and reciprocate thereby make the bottom of stopper withdraw or stretch out the base bottom surface, the boss round pin set up on the plate body surface, the stopper cross section set up the slide rail for U type structure and internal face along the plumb line, the plate body pass through slide rail movable mounting at the stopper.

The utility model discloses further preferred scheme: the rear end face of base be provided with the draw-in groove, handle head be provided with the card strip that can insert the draw-in groove, the base have a card post through spring coupling, the card strip of handle head insert the draw-in groove then by spring coupling's card post locking, card post upper surface stretches out the base, push down card post then the card strip can withdraw from the draw-in groove.

The utility model discloses further preferred scheme: the bottom surface cover of base be equipped with the frame of taking scale mark, the side mark of base be painted with the directional mark number of directional frame scale mark number.

The utility model discloses further preferred scheme: the frame is locked with the base through the locking shaft, the lower end of the locking shaft extends out of the frame and acts on the bottom surface of the frame, the locking shaft is connected with the base through the clamp spring, and the clamp spring in a compressed state drives the locking shaft to apply an upward force to the frame.

The utility model discloses further preferred scheme: the frame bottom surface seted up long and narrow kidney slot, kidney slot periphery still be provided with the appearance groove that can hold the locking axle bottom surface, press down the locking axle then the locking axle no longer applies force for the frame, the frame can be followed the kidney slot direction and removed this moment.

The utility model discloses further preferred scheme: the clamping seat is characterized in that a triangular clamping seat is arranged below the frame and movably connected with the frame, and the clamping seat can move along the length direction of the frame.

The utility model discloses further preferred scheme: the surface of the rotating disc is carved with a number label, and the number label corresponds to the through hole.

The utility model discloses further preferred scheme: the upper end surface of the base is provided with an upper cover used for connecting a dust suction device, and the upper cover can cover the surface of the turntable.

Compared with the prior art, the utility model has the advantages of the base sets up the base hole and has the carousel of different bore through-holes, and the rotatable setting of carousel is at base hole top and adjustable through-hole and base hole coaxial line. The hole diameter of the hole that has different bore through-holes through the setting carousel make the basic hole can be beaten out can be adjusted, the utility model discloses the aperture that realizes punching is adjustable. The front end face of the base is movably provided with a limiting block with a convex pin. The limiting blocks can limit the wood boards in a matched mode, and the convex pins are arranged and used for L-shaped spliced wood blocks. The convex pin is equivalent to a wood pin on the splicing plates, and the convex pin can be inserted into another wood plate which needs to be spliced with the wood plate to be punched, so that the surface punching of the two L-shaped splicing plates is realized. The rear end face of the base is obliquely provided with an inclined hole penetrating through the bottom face, and a handle is detachably mounted in the inclined hole. The installation handle is convenient for to the utility model discloses a take and hold, the use of the carpenter master of being convenient for. After the handle is disassembled, the utility model can also punch the inclined hole on the wood board through the inclined hole. The utility model has compact integral structure, integrates multiple functions, and can meet various punching requirements of teachers and masters.

Drawings

The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of explaining the preferred embodiments, and therefore should not be taken as limiting the scope of the present invention. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.

Fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is a schematic diagram of a partially exploded structure of the present invention;

FIG. 4 is a schematic diagram of a partially exploded structure of the present invention;

fig. 5 is a cross-sectional view of fig. 4.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 1 to 5: multifunctional hole puncher, including base 1, base 1 sets up base hole 2 and carousel 4 that has different bore through-holes 3, and carousel 4 rotatable setting is in base hole 2 top and adjustable through-hole 3 and base hole 2 coaxial line, and the mobile stopper 6 that installs of the preceding terminal surface of base 1 has protruding round pin 5, and the rear end face slope of base 1 is provided with inclined hole 7 that runs through the bottom surface, and demountable installation has handle 8 in the inclined hole 7.

The rotary table 4 is installed on the surface of the base 1 in an embedded mode, the rotary table 4 extends out of two side faces of the base 1, the peripheral face of the rotary table 4 is full of textures, grooves 11 which correspond to the through holes 3 one to one are formed in the bottom face of the rotary table 4, the grooves 11 are located on a connecting line of the circle center of the rotary table 4 and the circle center of the through holes 3, clamping protrusions are correspondingly arranged on the periphery of the base hole 2, and the clamping protrusions can be embedded into. The carpenter master can rotate the rotary table 4 by stirring the peripheral surface of the rotary table 4 full of grains, so that the through hole 3 with the required aperture is adjusted to be coaxial with the base hole 2. At this time, holes with a predetermined aperture can be punched in the wood board. And set up card protruding and recess 11, make things convenient for the carpenter master to adjust through-hole 3 to coaxial with basic hole 2 fast.

Thereby stopper 6 can follow the plumb line and reciprocate so that stopper 6's bottom withdrawal or stretch out base 1 bottom surface, protruding round pin 5 sets up on plate body 13 surface, and stopper 6 cross section sets up the slide rail for U type structure and internal face along the plumb line, and plate body 13 passes through slide rail movable mounting at stopper 6. The limiting block 6 can be limited on the side edge of the wood board to assist a woodworker in positioning. The limiting block 6 is movably provided with a plate body 13, namely the convex pin 5 can move up and down to correspond to different L-shaped splicing plates, and the convex pin 5 is inserted into the splicing plates to realize positioning.

The rear end face of base 1 is provided with draw-in

groove

14, and 8 heads of handle are provided with card strip 15 that can insert draw-in groove 14, and base 1 has card post 16 through spring coupling, and the card strip 15 of 8 heads of handle inserts draw-in groove 14 and then is locked in spring coupling's card post 16, and card post 16 upper surface stretches out base 1, and it then can withdraw from draw-in groove 14 to push down card post 16. The handle 8 can be detachably arranged through the arrangement of the clamping groove 14, the clamping strip 15 and the clamping column 16.

The bottom surface cover of base 1 is equipped with the frame 17 of taking scale mark, and the side mark of base 1 has the directional mark number of directional frame 17 scale mark. Set up the scale mark number and make the carpenter master can more audio-visual various data that obtain, and will the utility model discloses adjust corresponding state.

The frame 17 is locked with the base 1 through the locking shaft 19, the lower end of the locking shaft 19 extends out of the frame 17 and acts on the bottom surface of the frame 17, the locking shaft 19 is connected with the base 1 through the clamp spring, and the clamp spring in a compressed state drives the locking shaft 19 to apply an upward force to the frame 17. The rim 17 is locked to the bottom of the base 1 by a locking shaft 19. And the locking shaft 19 can be manually released and the rim 17 can then be adjusted.

The bottom surface of the frame 17 is provided with a long and narrow waist-shaped groove 18, the periphery of the waist-shaped groove 18 is also provided with a containing groove which can contain the bottom surface of the locking shaft 19, the locking shaft 19 does not apply force to the frame 17 when the locking shaft 19 is pressed downwards, and the frame 17 can move along the direction of the waist-shaped groove 18.

A clamping seat 20 with a triangular structure is arranged below the frame 17, the clamping seat 20 is movably connected with the frame 17, and the clamping seat 20 can move along the length direction of the frame 17. The clamping seat 20 acts on the side surface of the wood board, and the position of the clamping seat 20 can be adjusted according to punching at different positions.

The surface of the rotary disk 4 is carved with numerical labels, and the numerical labels correspond to the through holes 3. The carpenter master can be according to the digital label, fix a position required through-hole 3 fast.

The upper end surface of the base 1 is provided with an upper cover 21 used for connecting a dust suction device, and the upper cover 21 can cover the surface of the rotating disc 4. The upper cover 21 is connected with the base in a magnet adsorption way and is detachably connected. The upper cover is provided with a port which can be connected with a hose of the dust suction device. After the upper cover 21 is connected with a dust suction device, the cleaning of the scraps generated in the wood board processing process can be finished.

The above is to the utility model discloses going on the detailed introduction, having used specific individual example to right in this paper the utility model discloses a principle and implementation mode have been elucidated, and the explanation of above embodiment only is used for helping understanding the utility model discloses and core thought. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. Multifunctional hole puncher, including the base, its characterized in that the base set up the base hole and have the carousel of different bore through-holes, the rotatable setting of carousel in base hole top and adjustable through-hole and base hole coaxial line, the preceding terminal surface mobile installation of base have the stopper of protruding round pin, the rear end face slope of base be provided with the inclined hole that runs through the bottom surface, the inclined hole in demountable installation have the handle.

2. The multi-functional hole punch of claim 1, wherein the rotary plate is mounted to the surface of the base in an embedded manner, the rotary plate extends out of both sides of the base, the peripheral surface of the rotary plate is provided with texture, the bottom surface of the rotary plate is provided with grooves corresponding to the through holes one to one, the grooves are located on a connecting line between the center of the rotary plate and the center of the through holes, and the periphery of the base hole is correspondingly provided with protrusions which can be inserted into the grooves.

3. The multifunctional hole puncher of claim 1, wherein the limiting block can move up and down along a vertical line so that the bottom of the limiting block retracts or extends out of the bottom surface of the base, the protruding pin is arranged on the surface of the plate body, the cross section of the limiting block is of a U-shaped structure, a sliding rail is arranged on the inner wall surface of the limiting block along the vertical line, and the plate body is movably mounted on the limiting block through the sliding rail.

4. The multi-purpose hole punch as claimed in claim 1, wherein the rear end face of the base is provided with a slot, the head of the handle is provided with a strip for inserting the slot, the base is connected with a pin through a spring, the strip for inserting the head of the handle is locked by the spring-connected pin, the upper surface of the pin protrudes out of the base, and the strip can exit the slot by pressing the pin.

5. The multi-functional hole punch of claim 1, wherein the bottom surface of the base is covered by a frame with graduation marks, and the side surface of the base is marked with direction marks pointing to the graduation marks of the frame.

6. The multi-purpose hole punch of claim 5, wherein the frame is locked to the base by a locking shaft, a lower end of the locking shaft extends out of the frame and acts on a bottom surface of the frame, the locking shaft is connected to the base by a snap spring, and the snap spring in a compressed state drives the locking shaft to apply an upward force to the frame.

7. The multi-functional hole punch of claim 6, wherein the bottom surface of the frame defines a long and narrow slot, and the slot is further defined on the periphery of the slot to receive the bottom surface of the locking shaft, such that pressing the locking shaft causes the locking shaft to not apply a force to the frame, and the frame is movable along the slot.

8. The multi-functional hole punch of claim 5, wherein a triangular-structured retaining seat is disposed below the rim, the retaining seat is movably connected to the rim, and the retaining seat is movable along a length direction of the rim.

9. The multi-purpose hole punch of claim 1, wherein the surface of the turntable is marked with a number corresponding to the through hole.

10. The multi-purpose hole punch of claim 1, wherein the top surface of the base is provided with a top cover for connecting a dust suction device, and the top cover can cover the surface of the turntable.