CN216067925U

CN216067925U - Novel blade-replaceable woodworking flat drill

Info

Publication number: CN216067925U
Application number: CN202121818707.5U
Authority: CN
Inventors: 高坚
Original assignee: Shaoxing Xinghua Machinery Co ltd
Current assignee: Shaoxing Xinghua Machinery Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-03-18
Anticipated expiration: 2031-08-05

Abstract

The utility model relates to a novel blade-replaceable woodworking flat drill which comprises a drill blade and a connecting structure, wherein the outer side of the drill blade is provided with the connecting structure, and the bottom of the connecting structure is provided with an auxiliary structure; connection structure includes the fixing base, and the left and right sides of operating room fixing base all rotates and is connected with the dwang, two the equal fixedly connected with carousel in the back of the body one side of the back of the body of dwang, two the equal fixed connection threaded rod in the relative one side of dwang, the outside threaded connection of threaded rod has the sleeve pipe, the equal fixedly connected with fixture block in two sheathed tube relative one sides, sheathed tube bottom fixedly connected with connecting block, the draw-in groove has all been seted up to the left and right sides of drill point. This novel interchangeable sword carpenter flat drill can carry out the dismouting to the drill point, and the convenience is changed the drill point alone, has not only reduced the company cost, avoids causing the waste to the resource simultaneously to can install the use to the drill point of multiple model, improved the device's practicality.

Description

Novel blade-replaceable woodworking flat drill

Technical Field

The utility model relates to the technical field of woodworking flat drills, in particular to a novel replaceable blade woodworking flat drill.

Background

The flat drill is a carpenter's tool, the head is that the flat drill bit adopts alloy very hard, and carpenter's flat drill cutting part grinds into a flat body, and main cutting edge grinds sharp angle, relief angle and forms the chisel edge, and vice cutting edge grinds relief angle and vice declination and controls the drilling diameter.

The carpenter's flat drill main cutting edge and vice cutting edge can produce wearing and tearing after long-time the use, need change the carpenter's flat drill, but current flat drill is overall structure usually, can not change the drill edge of carpenter's flat drill alone, has not only improved company's cost, simultaneously to the waste that causes of resource.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a novel blade-replaceable woodworking flat drill which has the advantage of replacing a drill blade and solves the problem that the conventional flat drill is generally of an integral structure and the drill blade of the woodworking flat drill cannot be replaced independently.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel blade-replaceable woodworking flat drill comprises a drill blade and a connecting structure, wherein the connecting structure is arranged on the outer side of the drill blade, and an auxiliary structure is arranged at the bottom of the connecting structure;

connection structure includes the fixing base, and the left and right sides of operating room fixing base all rotates and is connected with the dwang, two the equal fixedly connected with carousel in the back of the body one side of the back of the body of dwang, two the equal fixed connection threaded rod in the relative one side of dwang, the outside threaded connection of threaded rod has the sleeve pipe, the equal fixedly connected with fixture block in two sheathed tube relative one sides, sheathed tube bottom fixedly connected with connecting block, the draw-in groove has all been seted up to the left and right sides of drill point.

Further, the auxiliary structure includes the constant head tank, the bottom fixedly connected with fixed block of drill edge, the interior diapire fixedly connected with magnetite of constant head tank, the bottom fixedly connected with connecting rod of fixing base.

Further, the leather sheath has been cup jointed in the outside of connecting rod, the solid fixed ring of bottom fixedly connected with of connecting rod, two baffles of top fixedly connected with of fixing base.

Further, two relative one side of carousel all contacts with the fixing base, two the relative one side of dwang all runs through the fixing base and extends to the inside of fixing base.

Further, the bottom fixedly connected with slider of connecting block, two spouts have been seted up to the inner diapire of fixing base, and the one end that the connecting block was kept away from to two sliders is located inside the corresponding spout respectively.

Further, the outside fixedly connected with spacing ring of dwang, the back of the body one side of two spacing rings contacts with the left and right sides wall of fixing base respectively.

Furthermore, one ends, far away from the sleeve, of the two clamping blocks are respectively located inside the corresponding clamping grooves, and the fixed seat is fixedly installed at the top of the connecting rod.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this novel interchangeable sword carpenter flat drill can carry out the dismouting to the drill point through connection structure, and the convenience is changed the drill point alone, has not only reduced the company cost, avoids causing the waste to the resource simultaneously, through connection structure inside carousel, threaded rod and sleeve pipe isotructure for the device can install the use to the drill point of multiple model, has improved the device's practicality.

2. This novel interchangeable sword carpenter flat drill has increased the friction through the inside leather sheath of auxiliary structure and anti-skidding line, skids when avoiding the workman to use, through magnetite and the installation of the not only person of facilitating the use of fixed block, stability when improving the drill bit simultaneously and using, when can make things convenient for workman's drilling through solid fixed ring, rotates the device.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged view of the structure of the present invention at A.

In the figure: 1 drill edge, 200 connecting structures, 201 fixing seats, 202 rotating rods, 203 rotating discs, 204 threaded rods, 205 sleeves, 206 clamping blocks, 207 connecting blocks, 208 clamping grooves, 300 auxiliary structures, 301 positioning grooves, 302 fixing blocks, 303 magnets, 304 leather sleeves, 305 fixing rings, 306 baffle plates and 307 connecting rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-3, a novel blade-replaceable woodworking flat drill in this embodiment includes a drill blade 1 and a connection structure 200, the connection structure 200 is disposed on the outer side of the drill blade 1, and an auxiliary structure 300 is disposed at the bottom of the connection structure 200, wherein the connection structure 200 is a device for connecting the drill blade 1, and can disassemble and assemble the drill blade 1, so as to facilitate independent replacement of the drill blade 1, thereby not only reducing the cost of a company, but also avoiding waste of resources, and the auxiliary structure 300 is a device for providing an auxiliary function, so that a worker can use the wood flat drill more conveniently, and meanwhile, the stability of the drill blade 1 during use is improved.

The connection structure 200 in this embodiment is a device for connecting the drill bit 1.

As shown in fig. 1 and fig. 3, the connection structure 200 in this embodiment includes a fixing seat 201, the left and right sides of the operating room fixing seat 201 are all rotatably connected with a rotating rod 202, the opposite side of the two rotating rods 202 is fixedly connected with a rotating disk 203, the opposite side of the two rotating rods 202 is fixedly connected with a threaded rod 204, the outer side of the threaded rod 204 is threadedly connected with a sleeve 205, the opposite side of the two sleeve 205 is fixedly connected with a fixture block 206, the bottom of the sleeve 205 is fixedly connected with a connecting block 207, the left and right sides of the drill bit 1 are both provided with a clamping groove 208, wherein the fixing seat 201 is fixedly mounted at the top of the connecting rod 307.

In order to guarantee dwang 202 pivoted stability, the relative one side of two carousels 203 in this embodiment all contacts with fixing base 201, and the inside that fixing base 201 and extended to fixing base 201 is all run through to the relative one side of two dwang 202, and the outside fixedly connected with spacing ring of dwang 202, the back of the body one side of carrying on the back of the body of two spacing rings contacts with the left and right sides wall of fixing base 201 respectively.

In order to achieve the purpose of disassembling and assembling drill blades 1 of various models, the bottom of the connecting block 207 in the embodiment is fixedly connected with a slide block, the inner bottom wall of the fixed seat 201 is provided with two sliding chutes, one ends of the two slide blocks, which are far away from the connecting block 207, are respectively positioned in the corresponding sliding chutes,

in order to fix the drill edge 1, the ends of the fixture blocks 206 away from the sleeve 205 in the present embodiment are respectively located inside the corresponding fixture slots 208.

The auxiliary structure 300 is a means for providing an auxiliary function.

As shown in fig. 1-2, the auxiliary structure 300 in this embodiment includes a positioning groove 301, a bottom fixedly connected with fixing block 302 of the drill blade 1, a magnet 303 fixedly connected with an inner bottom wall of the positioning groove 301, a bottom fixedly connected with connecting rod 307 of the fixing base 201, a leather sheath 304 sleeved outside the connecting rod 307, a fixing ring 305 fixedly connected with the bottom of the connecting rod 307, and two baffles 306 fixedly connected with a top of the fixing base 201, wherein the positioning groove 301 is opened on the inner bottom wall of the fixing base 201 and the positioning groove 201 is located between the two sliding grooves, and the two baffles 306 are respectively located on left and right sides of the drill blade 1.

In order to improve the stability of the drill bit 1, the end of the fixing block 302 away from the drill bit 1 is located inside the positioning groove 301.

In order to prevent the device from slipping off, the outer side of the leather sheath 304 in this embodiment is fixedly connected with anti-slip lines which are distributed equidistantly.

The working principle of the above embodiment is as follows:

(1) through rotating carousel 203, it is rotatory to drive threaded rod 204, under the effect of the rotatory thrust of screw thread at threaded rod 204 and the limiting displacement of connecting block 207 and slider, drive two sleeve pipes 205 and remove to one side of carrying on the back mutually, it leaves draw-in groove 208 to know fixture block 206, upward movement drill bit 1, make fixed block 302 break away from constant head tank 301 and can accomplish the dismantlement, when installing different model drill bits 1, place drill bit 1 in the inside of fixing base 201, fixed block 302 passes through inside the attraction of magnetite 303 enters into constant head tank 301 fast, rotate carousel 203, through the above-mentioned principle, it is inside until fixture block 206 enters into draw-in groove 208, can accomplish the installation to drill bit 1.

Compared with the prior art: can carry out the dismouting to drill edge 1 through connection structure 200, the convenience is changed drill edge 1 alone, the company's cost has not only been reduced, avoid causing the waste to the resource simultaneously, through connection structure 200 inside carousel 203, threaded rod 204 and sleeve pipe 205 isotructure, make the device can install the use to the drill edge 1 of multiple model, the practicality of the device has been improved, leather sheath 304 and the anti-skidding line through auxiliary structure 300 inside have increased the friction, skid when avoiding the workman to use, through magnetite 303 and the installation of fixed block 302 not only the person of facilitating the use, stability when improving drill edge 1 simultaneously and using, when can making things convenient for the workman to drill through solid fixed ring 305, rotate the device.

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, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel interchangeable sword carpenter flat drill which characterized in that: the drill bit comprises a drill bit (1) and a connecting structure (200), wherein the connecting structure (200) is arranged on the outer side of the drill bit (1), and an auxiliary structure (300) is arranged at the bottom of the connecting structure (200);

connection structure (200) are including fixing base (201), and the left and right sides of operating room fixing base (201) is all rotated and is connected with dwang (202), two the equal fixedly connected with carousel (203) in the back of the body one side of the back of the body of dwang (202), two the equal fixed connection threaded rod (204) in the relative one side of dwang (202), the outside threaded connection of threaded rod (204) has sleeve pipe (205), the equal fixedly connected with fixture block (206) in the relative one side of two sleeve pipes (205), the bottom fixedly connected with connecting block (207) of sleeve pipe (205), draw-in groove (208) have all been seted up to the left and right sides of drill point (1).

2. The novel blade-replaceable woodworking flat drill according to claim 1, is characterized in that: the auxiliary structure (300) comprises a positioning groove (301), the bottom of the drill edge (1) is fixedly connected with a fixing block (302), a magnet (303) is fixedly connected to the inner bottom wall of the positioning groove (301), and a connecting rod (307) is fixedly connected to the bottom of the fixing seat (201).

3. The novel blade-replaceable woodworking flat drill according to claim 2, characterized in that: the leather sheath (304) has been cup jointed in the outside of connecting rod (307), the fixed ring (305) of bottom fixedly connected with of connecting rod (307), two baffles (306) of top fixedly connected with of fixing base (201).

4. The novel blade-replaceable woodworking flat drill according to claim 1, is characterized in that: two the relative one side of carousel (203) all contacts with fixing base (201), two the inside that fixing base (201) and extend to fixing base (201) is all run through to dwang (202) relative one side.

5. The novel blade-replaceable woodworking flat drill according to claim 1, is characterized in that: the bottom fixedly connected with slider of connecting block (207), two spouts have been seted up to the inner diapire of fixing base (201), and the one end that connecting block (207) were kept away from to two sliders is located corresponding spout inside respectively.

6. The novel blade-replaceable woodworking flat drill according to claim 1, is characterized in that: the outside fixedly connected with spacing ring of dwang (202), the wall that backs on the back of the body of two spacing rings contacts with the left and right sides wall of fixing base (201) respectively.

7. The novel blade-replaceable woodworking flat drill according to claim 2, characterized in that: one ends of the two clamping blocks (206) far away from the sleeve (205) are respectively positioned in the corresponding clamping grooves (208), and the fixed seat (201) is fixedly arranged at the top of the connecting rod (307).