CN210281395U

CN210281395U - Punching clamp for saw blade

Info

Publication number: CN210281395U
Application number: CN201920962743.5U
Authority: CN
Inventors: 徐平
Original assignee: Aoge New Material Dalian Co ltd
Current assignee: Aoge New Material Dalian Co ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-04-10
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses a saw blade's anchor clamps that punch, which comprises a frame, the relative both sides of inner wall of frame are rotated and are connected with the lead screw, the center of lead screw is provided with the stopper, the surface of lead screw and the both sides that are located the stopper have first slider and second slider respectively threaded connection, the top of first slider and second slider is the first fixed plate of fixedly connected with and second fixed plate respectively, the top outside of first fixed plate and second fixed plate all is provided with fixing device, the relative both sides surface of first fixed plate and second fixed plate all is provided with the briquetting, the briquetting top is provided with the spacing groove, the inner wall bottom sliding connection of spacing groove has the movable block, the utility model relates to an anchor clamps technical field. This anchor clamps that punch of saw blade has solved because the saw blade thickness is thinner, and the one side is provided with the sawtooth, and traditional anchor clamps are difficult to its centre gripping, and fixed mode is single, influences the problem of the efficiency of punching.

Description

Punching clamp for saw blade

Technical Field

The utility model relates to an anchor clamps technical field specifically is a anchor clamps that punch of saw blade.

Background

The saw is a tool for sawing off or cutting off wood or other articles to be processed and consists of a saw blade and a saw body, wherein the saw blade consists of irregularly arranged saw teeth. After saw blade sawtooth processing is accomplished, generally can cut, then punch in its both sides or middle part, it is fixed with the saw frame convenient follow-up, because the saw blade thickness is thinner, and the one side is provided with the sawtooth, and traditional anchor clamps are difficult to its centre gripping, and fixed mode is single, influences the efficiency of punching.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a saw blade's anchor clamps that punch has solved because the saw blade thickness is thinner, and the one side is provided with the sawtooth, and traditional anchor clamps are difficult to its centre gripping, and fixed mode is single, influences the problem of the efficiency of punching.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a saw blade's anchor clamps that punch, includes the frame, the relative both sides of inner wall of frame are rotated and are connected with the lead screw, the center of lead screw is provided with the stopper, the surface of lead screw and the both sides that are located the stopper have first slider and second slider respectively threaded connection, the top of first slider and second slider is the first fixed plate of fixedly connected with and second fixed plate respectively, the top outside of first fixed plate and second fixed plate all is provided with fixing device, the relative both sides surface of first fixed plate and second fixed plate all is provided with the briquetting, the briquetting top is provided with the spacing groove, the inner wall bottom sliding connection of spacing groove has the movable block, the equidistance is provided with the spring between the surface of movable block and the inner wall of spacing groove.

Preferably, the two ends of the screw rod are fixedly connected with turntables, and the screw rods are located on the two sides of the limiting block and are opposite in screw thread direction.

Preferably, the bottom fixedly connected with fixed plate of frame, the both sides equidistance of fixed plate is provided with the fixed orifices.

Preferably, the fixing device comprises a fixing frame, a threaded rod is connected to the center of the top of the fixing frame through threads, a knob is fixedly connected to the top of the threaded rod, and a fixing block is connected to the bottom of the threaded rod in a rotating mode.

Preferably, the limiting groove is provided with a magnet at the bottom of the inner part close to the movable block, and the front end of the movable block is chamfered.

Preferably, the bottom of the fixing block is subjected to anti-skid thread treatment.

(III) advantageous effects

The utility model provides a saw blade's anchor clamps that punch. Has the following beneficial effects:

(1) this anchor clamps that punch of saw blade, top through first slider and second slider is the first fixed plate of fixedly connected with and second fixed plate respectively, the top outside of first fixed plate and second fixed plate all is provided with fixing device, reached and utilized the lead screw to drive first slider and second slider relative movement and opened, and then drive first fixed plate and second fixed plate relative movement and open, cooperation fixing device realizes fixed to the saw blade both sides, then cooperation perforating device, the realization punches to the saw blade middle part, adjust the distance between first fixed plate and the second fixed plate simultaneously, satisfy punching in multiple aperture.

(2) This anchor clamps that punch of saw blade, both sides surface all is provided with the briquetting through first fixed plate and the second fixed plate relatively, the briquetting top is provided with the spacing groove, the inner wall bottom sliding connection in spacing groove has the movable block, the equidistance is provided with the spring between the surface of movable block and the inner wall of spacing groove, it realizes fixing saw blade one end to have reached to utilize the spring cooperation movable block, then cooperate first fixed plate and second fixed plate relative movement to adjust the width, make things convenient for the centre gripping of not equidimension saw blade, utilize the briquetting to realize the centre gripping to other objects simultaneously, improve device application scope.

Drawings

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

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is an enlarged view of the structure A of the present invention;

fig. 5 is a schematic structural view of the fixing device of the present invention.

In the figure: the device comprises a frame 1, a screw rod 2, a limiting block 3, a first sliding block 4, a second sliding block 5, a first fixing plate 6, a second fixing plate 7, a fixing device 8, a fixing frame 81, a threaded rod 82, a knob 83, a fixing block 84, a pressing block 9, a limiting groove 10, a movable block 11, a spring 12, a rotary table 13, a fixing plate 14 and a magnet 15.

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

Referring to fig. 1-5, the present invention provides a technical solution: a punching clamp of a saw blade comprises a frame 1, wherein two opposite sides of the inner wall of the frame 1 are rotatably connected with a lead screw 2, the center of the lead screw 2 is provided with a limiting block 3, the surface of the lead screw 2 and two sides of the limiting block 3 are respectively in threaded connection with a first slide block 4 and a second slide block 5, the tops of the first slide block 4 and the second slide block 5 are respectively and fixedly connected with a first fixing plate 6 and a second fixing plate 7, so that the two plates can move, the distance between the two plates can be conveniently adjusted according to the aperture size, fixing devices 8 are respectively arranged on the outer sides of the tops of the first fixing plate 6 and the second fixing plate 7, so that the saw blade can be transversely fixed, the middle part can be conveniently punched, pressing blocks 9 are respectively arranged on the two opposite sides of the first fixing plate 6 and the second fixing plate 7, so that other objects can be conveniently clamped, the utilization rate, the spring 12 is arranged between the surface of the movable block 11 and the inner wall of the limiting groove 10 at equal distance, so as to realize fixed clamping of one end of the saw blade and facilitate punching of two ends of the saw blade, the two ends of the lead screw 2 are fixedly connected with the rotating discs 13 to facilitate manual rotation and adjustment, the screw threads of the lead screw 2 at two sides of the limiting block 3 are opposite in spiral direction to realize relative movement, the bottom of the frame 1 is fixedly connected with the fixed plate 14, two sides of the fixed plate 14 are provided with fixed holes at equal distance, the convenient device is fixed with the drilling device, the fixing device 8 comprises a fixed frame 81, the top center of the fixed frame 81 is connected with a threaded rod 82 in a threaded manner, the top of the threaded rod 82 is fixedly connected with a knob 83, the bottom of the threaded rod 82 is rotatably connected with a fixed block 84, the magnet 15 is, the saw blade can be conveniently inserted, the bottom of the fixing block 84 is subjected to anti-slip texture treatment, the compressing effect is improved, and the saw blade is prevented from slipping.

When the device is used, the fixture and the punching device are fixed through a fixing hole in a fixing plate 14, a drill bit of the device is located between a first fixing plate 6 and a second fixing plate 7, a rotary plate 13 is manually rotated, the rotary plate 13 drives a screw rod 2 to rotate, the screw rod 2 respectively drives a first slider 4 and a second slider 5 to move relatively, the first slider 4 and the second slider 5 drive the first fixing plate 6 and the second fixing plate 7 to move relatively, the distance between the first fixing plate 6 and the second fixing plate 7 is adjusted according to the size of a drilled hole, if the middle part of a saw blade is punched, the saw blade is transversely placed on the two plates, then knobs 83 on two sides are respectively rotated, the knobs 83 drive threaded rods 82 to rotate, the threaded rods 82 drive the fixing blocks 84 to move downwards, the saw blade is pressed and fixed, and the punching is; if both ends saw blade both ends punch, then handheld saw blade inserts spacing groove 10 with saw blade one end in, then under the corresponding spring 12 elastic action of first fixed plate 6 and second fixed plate 7, drive the movable block and extrude fixedly to the saw blade, then cooperate the drill bit to realize that one end punches, insert after the other end upset, repetitive operation can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A punching clamp for saw blades comprises a frame (1), and is characterized in that: the two opposite sides of the inner wall of the frame (1) are rotatably connected with screw rods (2), the centers of the screw rods (2) are provided with limit blocks (3), a first sliding block (4) and a second sliding block (5) are respectively in threaded connection with the surface of the screw rod (2) and the two sides of the limiting block (3), the tops of the first sliding block (4) and the second sliding block (5) are respectively and fixedly connected with a first fixing plate (6) and a second fixing plate (7), the outer sides of the tops of the first fixing plate (6) and the second fixing plate (7) are respectively provided with a fixing device (8), pressing blocks (9) are arranged on the surfaces of the two opposite sides of the first fixing plate (6) and the second fixing plate (7), the top of the pressing block (9) is provided with a limiting groove (10), the bottom of the inner wall of the limiting groove (10) is connected with a movable block (11) in a sliding way, and springs (12) are arranged between the surface of the movable block (11) and the inner wall of the limiting groove (10) at equal intervals.

2. The saw blade hole-making jig as defined in claim 1, wherein: the equal fixedly connected with carousel (13) in both ends of lead screw (2), lead screw (2) are located the screw thread opposite direction of stopper (3) both sides.

3. The saw blade hole-making jig as defined in claim 1, wherein: the bottom fixedly connected with fixed plate (14) of frame (1), the both sides equidistance of fixed plate (14) is provided with the fixed orifices.

4. The saw blade hole-making jig as defined in claim 1, wherein: fixing device (8) include mount (81), the top central thread of mount (81) is connected with threaded rod (82), the top fixedly connected with knob (83) of threaded rod (82), the bottom of threaded rod (82) is rotated and is connected with fixed block (84).

5. The saw blade hole-making jig as defined in claim 1, wherein: the inner bottom of the limiting groove (10) close to the movable block (11) is provided with a magnet (15), and the front end of the movable block (11) is chamfered.

6. The saw blade hole-making jig as defined in claim 4, wherein: the bottom of the fixing block (84) is subjected to anti-skid thread treatment.