CN216830632U - Nail nipping blade universal for electric screw driver - Google Patents
Nail nipping blade universal for electric screw driver Download PDFInfo
- Publication number
- CN216830632U CN216830632U CN202122879597.XU CN202122879597U CN216830632U CN 216830632 U CN216830632 U CN 216830632U CN 202122879597 U CN202122879597 U CN 202122879597U CN 216830632 U CN216830632 U CN 216830632U
- Authority
- CN
- China
- Prior art keywords
- groove
- blade
- connecting rod
- fastening
- nail nipping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a nail pulling blade universal for an electric screwdriver, and relates to the field of nail pulling tools, and the nail pulling blade comprises a blade holder, wherein the top of the blade holder is provided with an insertion groove, a connecting rod is inserted in the insertion groove, the bottom of the connecting rod is provided with a connecting thread, the bottom of the blade holder is provided with a fastening groove, the bottom of the connecting rod in the fastening groove is in threaded connection with a hexagon nut, two sides of the blade holder are fixedly connected with blades, and the middle of each blade is provided with a nail pulling groove; when the blade is fixed through the hexagon nut, the compression block moves towards the inside of the fastening groove by virtue of extrusion force generated by the hexagon nut, so that air in the fastening groove is compressed, the internal pressure intensity is increased, the fastening plate is ejected outwards to be tightly attached to the side wall of the connecting rod, and the stability of the connecting rod is improved by virtue of annular extrusion force formed by the plurality of fastening plates, so that the stability of the blade in the using process is improved, and the nail pulling efficiency of the device is further improved.
Description
Technical Field
The utility model relates to the technical field of nail nipping tools, in particular to a nail nipping blade which is generally used for an electric screwdriver.
Background
The conventional nail nipping equipment comprises a nail nipping hammer, electric nail nipping machines special for various types and the like, in the conventional nail nipping equipment for engineering, the nail nipping hammer is clumsy to use and low in efficiency, the electric nail nipping machines special for various types are single in use function and low in utilization rate, and therefore resource waste is caused.
At present, the current general nail nipping blade that is used for electric screwdriver in the market is comparatively inconvenient when installing the change, and the stability after the installation is comparatively general, is difficult to continuously carry out the nail nipping work of high strength, has reduced nail nipping efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that the blade is poor in fixing stability and not convenient to replace in the prior art, and provides a nail nipping blade which is generally used for an electric screwdriver.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a nail nipping blade universal for an electric screwdriver comprises a tool apron, wherein an insertion groove is formed in the top of the tool apron, a connecting rod is inserted into the insertion groove, and connecting threads are arranged at the bottom of the connecting rod;
Fastening grooves are formed in the bottom of the tool apron, hexagonal nuts are in threaded connection with the bottoms of the connecting rods in the fastening grooves, blades are fixedly connected to the two sides of the tool apron, and nail nipping grooves are formed in the middle of the blades.
Preferably, fastening grooves are formed in the side walls of the inserting grooves, the bottom ends of the fastening grooves are connected with compression blocks in a sealing and sliding mode, springs are fixedly connected between the compression blocks and the fastening grooves, fastening plates are connected to the top ends of the fastening grooves in a sealing and sliding mode, the fastening plates can be attached to the side walls of the connecting rods, and the compression blocks and the two sides of the contact surface of the hexagon nut are arranged in an arc mode.
Preferably, the diameter of the fastening groove is larger than that of the insertion groove, and the outer diameter of the hexagonal nut is smaller than that of the fastening groove and larger than that of the insertion groove.
Preferably, the top of the fastening groove is provided with a limiting sliding groove, the upper part of the fastening plate is fixedly connected with a limiting sliding block, and the limiting sliding block is connected with the limiting sliding groove in a sealing and sliding manner.
Preferably, the nail clamping openings are uniformly formed in the side wall of the nail nipping groove, and the hole diameters of the nail nipping openings are sequentially increased from inside to outside.
Preferably, the length and the width of the blade on one side are both 20mm, and the blade is made of high-strength steel.
Compared with the prior art, the utility model has the beneficial effects that:
1. When the blade is fixed through the hexagon nut, the compression block moves towards the inside of the fastening groove due to the extrusion force generated by the compression block, so that the air in the fastening groove is compressed, the internal pressure intensity of the fastening groove is increased, the fastening plate is ejected outwards to be tightly attached to the side wall of the connecting rod, and the stability of the connecting rod is improved due to the annular extrusion force formed by the fastening plates, so that the stability of the blade in the using process is improved, and the nail pulling efficiency of the device is further improved.
2. According to the utility model, the hexagon nut and the bottom of the connecting rod are in threaded connection, so that the hexagon nut and the bottom of the connecting rod can be rapidly installed, when the blade needs to be replaced, the hexagon nut only needs to be disassembled through an electric wrench, and the compression block returns to the original state under the resilience action of the spring, so that the pressure inside the fastening groove is reduced, and further the compression block contacts with the jacking effect of the fastening plate, so that the blade and the connecting rod can be conveniently disassembled, and the blade replacing efficiency of the device is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of a nail pulling blade of the present invention, which is generally used for an electric screwdriver
FIG. 2 is a schematic diagram of an explosion structure of a nail pulling blade commonly used for an electric screwdriver, which is provided by the utility model;
FIG. 3 is a schematic view of the internal structure of a slot of a nail nipping blade commonly used in an electric screwdriver according to the present invention;
fig. 4 is a schematic structural view of a limiting chute of a nail pulling blade commonly used for an electric screwdriver.
In the figure: 1. a tool apron; 2. inserting grooves; 21. a fastening groove; 3. a connecting rod; 31. connecting threads; 4. a hexagonal nut; 5. a blade; 51. a nail nipping groove; 52. a clamping nail opening; 6. a sealing groove; 61. compressing the block; 62. a spring; 63. a fastening plate; 7. a limiting chute; 71. and a limiting sliding block.
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.
Referring to fig. 1 and 2, the nail nipping blade universal for the electric screwdriver comprises a blade holder 1, wherein the top of the blade holder 1 is provided with an insertion groove 2, a connecting rod 3 is inserted into the insertion groove 2, and the bottom of the connecting rod 3 is provided with a connecting thread 31;
Fastening groove 21 has been seted up to 1 bottom of blade holder, is located 3 bottom threaded connection of connecting rod of fastening groove 21 inside and has hexagon nut 4, the equal fixedly connected with blade 5 in blade holder 1 both sides, and nail nipping groove 51 has been seted up at 5 middle parts of blade.
Through the setting of above-mentioned structure, at first insert 2 insides of inserting groove with connecting rod 3, then utilize electric wrench to send hexagon nut 4 into fastening groove 21, and make it carry out threaded connection with connecting rod 3 bottom, then cooperate the installation with connecting rod 3 and current electric screwdriver, thereby make the device can borrow the existing electric screwdriver of engineering scene and accomplish the work of pulling out the nail, finally accomplish the work of pulling out the nail through the powerful torsion of electric screwdriver, more reasonable utilization has had the resource, and the device itself installation also can promote with the efficiency of dismantlement, thereby the efficiency of pulling out the nail of the device has been improved.
Referring to fig. 3, a sealing groove 6 is formed in the side wall of the insertion groove 2, a compression block 61 is connected to the bottom end of the sealing groove 6 in a sealing and sliding manner, a spring 62 is fixedly connected between the compression block 61 and the sealing groove 6, a fastening plate 63 is connected to the top end of the sealing groove 6 in a sealing and sliding manner, the fastening plate 63 can be attached to the side wall of the connecting rod 3, and both sides of the contact surface between the compression block 61 and the hexagon nut 4 are arranged in an arc shape;
Referring to fig. 1 and 2, the diameter of the fastening slot 21 is greater than that of the insertion slot 2, and the outer diameter of the hexagon nut 4 is smaller than that of the fastening slot 21 and greater than that of the insertion slot 2;
through the arrangement of the structure, when the hexagonal nut 4 is in threaded connection with the bottom of the connecting rod 3, the hexagonal nut 4 can contact the compression block 61 and extrude the compression block 61 along with the penetration of the hexagonal nut 4, so that the compression block 61 moves towards the inside of the sealing groove 6, air in the sealing groove 6 is compressed, the internal pressure of the sealing groove 6 is increased, the fastening plate 63 is ejected outwards, the fastening plate is tightly attached to the side wall of the connecting rod 3, the stability of the connecting rod 3 is improved through annular extrusion force formed by the fastening plates 63, the stability of the blade 5 in the using process is improved, the nail pulling efficiency of the device is further improved, then when the blade 5 needs to be replaced, the hexagonal nut 4 is detached only through an electric wrench, at the moment, the compression block 61 returns to the original state under the resilience of the spring 62, and the internal pressure of the sealing groove 6 is reduced, and further contact the pressing effect of the fastening plate 63, thereby enabling the blade 5 to be conveniently detached from the connecting rod 3, and improving the efficiency of the device in replacing the blade 5.
Referring to fig. 4, a limiting sliding groove 7 is formed in the top of the sealing groove 6, a limiting sliding block 71 is fixedly connected to the upper portion of the fastening plate 63, and the limiting sliding block 71 is connected with the limiting sliding groove 7 in a sealing and sliding manner;
through the setting of above-mentioned structure, can play spacing effect to the mounting plate 63 of slip in-process, avoid mounting plate 63 to appear the phenomenon that drops at gliding in-process to this has ensured that mounting plate 63 can be smooth plays the fastening effect to connecting rod 3.
Referring to fig. 1 and 2, the side wall of the nail nipping groove 51 is uniformly provided with nail nipping holes 52, and the hole diameters of the nail nipping holes 52 are sequentially increased from inside to outside;
through increasing the bayonet socket 52 in proper order from inside to outside aperture, can make the device can use to the nail of different diameters to the application range of device has been improved.
Wherein, the length and the width of the single-side blade 5 are both 20mm and are made of high-strength steel;
through the setting of above-mentioned structure, the reduction the device that can be very big is at the wearing and tearing that the nail nipping in-process leads to because of the friction to improved blade 5's degree of wear and life, made blade 5 can continuously keep the work of high strength, it is required to accord with the use of engineering scene more.
Referring to fig. 1-4, in the utility model, firstly, a connecting rod 3 is inserted into an insertion groove 2, then a hexagon nut 4 is sent into a fastening groove 21 by using an electric wrench, and is in threaded connection with the bottom of the connecting rod 3, and then the connecting rod 3 is installed in cooperation with the existing electric screwdriver, so that the device can finish nail pulling work by using the existing electric screwdriver in an engineering field, and finally the nail pulling work is finished by strong torque of the electric screwdriver, the existing resources are utilized more reasonably, and the installation and disassembly efficiency of the device is improved, thereby improving the nail pulling efficiency of the device;
When the hexagonal nut 4 is in threaded connection with the bottom of the connecting rod 3, the hexagonal nut 4 is inserted deeply, the hexagonal nut will contact the compression block 61 and extrude the compression block 61, so that the compression block 61 moves towards the inside of the sealing groove 6, air in the sealing groove 6 is compressed, the internal pressure intensity of the sealing groove is increased, the fastening plate 63 is ejected outwards, the fastening plate is tightly attached to the side wall of the connecting rod 3, the stability of the connecting rod 3 is improved through annular extrusion force formed by the fastening plates 63, the stability of the blade 5 in the using process is improved, the nail pulling efficiency of the device is further improved, then when the blade 5 needs to be replaced, the hexagonal nut 4 is detached only through an electric wrench, at the moment, the compression block 61 returns to the original state under the resilience effect of the spring 62, the pressure intensity in the sealing groove 6 is reduced, and the ejection effect of the fastening plate 63 is contacted, therefore, the blade 5 can be conveniently detached from the connecting rod 3, and the efficiency of replacing the blade 5 by the device is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.
Claims (6)
1. A nail nipping blade universal for an electric screwdriver comprises a tool apron (1) and is characterized in that an inserting groove (2) is formed in the top of the tool apron (1), a connecting rod (3) is inserted into the inserting groove (2), and a connecting thread (31) is arranged at the bottom of the connecting rod (3);
fastening groove (21) have been seted up to blade holder (1) bottom, are located connecting rod (3) bottom threaded connection in fastening groove (21) inside has hexagon nut (4), equal fixedly connected with blade (5) in blade holder (1) both sides, nail nipping groove (51) have been seted up at blade (5) middle part.
2. The universal nail nipping blade for the electric screwdriver according to claim 1, wherein the sealing groove (6) is formed in the side wall of the insertion groove (2), the compression block (61) is connected to the bottom end of the sealing groove (6) in a sealing and sliding manner, the spring (62) is fixedly connected between the compression block (61) and the sealing groove (6), the fastening plate (63) is connected to the top end of the sealing groove (6) in a sealing and sliding manner, the fastening plate (63) can be attached to the side wall of the connecting rod (3), and the two sides of the contact surface between the compression block (61) and the hexagon nut (4) are both arc-shaped.
3. The nail nipping blade universal for electric screwdrivers according to claim 1, wherein the diameter of the fastening groove (21) is larger than the diameter of the insertion groove (2), and the outer diameter of the hexagon nut (4) is smaller than the diameter of the fastening groove (21) and larger than the diameter of the insertion groove (2).
4. The nail nipping blade universal for electric screwdrivers according to claim 2, wherein a limiting sliding groove (7) is formed in the top of the sealing groove (6), a limiting sliding block (71) is fixedly connected to the upper portion of the fastening plate (63), and the limiting sliding block (71) is connected with the limiting sliding groove (7) in a sealing and sliding manner.
5. The nail nipping blade universal for electric screwdrivers according to claim 1, wherein the nail nipping groove (51) is uniformly provided with nail nipping holes (52) on the side wall, and the diameters of the nail nipping holes (52) increase from inside to outside.
6. The nailing blade universally used for electric screw drivers according to claim 1, wherein the blade (5) on one side is 20mm long and wide and is made of high-strength steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122879597.XU CN216830632U (en) | 2021-11-23 | 2021-11-23 | Nail nipping blade universal for electric screw driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122879597.XU CN216830632U (en) | 2021-11-23 | 2021-11-23 | Nail nipping blade universal for electric screw driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216830632U true CN216830632U (en) | 2022-06-28 |
Family
ID=82102612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122879597.XU Active CN216830632U (en) | 2021-11-23 | 2021-11-23 | Nail nipping blade universal for electric screw driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216830632U (en) |
-
2021
- 2021-11-23 CN CN202122879597.XU patent/CN216830632U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201619071U (en) | Bush press-fit mounter | |
| CN216830632U (en) | Nail nipping blade universal for electric screw driver | |
| CN110700562B (en) | Scaffold fastener and mounting tool thereof | |
| CN215634285U (en) | Novel spring screw | |
| CN212978184U (en) | Bolt frock is got to wind power generation specialty | |
| CN221677078U (en) | Novel strike and prevent claw hammer that skids | |
| CN211691089U (en) | Direct insertion type self-locking steel bar connector | |
| CN210633562U (en) | Screw wrench suitable for narrow space | |
| CN111365344A (en) | Plug-in ring groove rivet | |
| CN203650376U (en) | Threaded nail puller | |
| CN203343963U (en) | Multi-purpose through-connection sleeve of electric wrench | |
| CN218639562U (en) | Multifunctional hammer | |
| CN215825260U (en) | Portable multifunctional wrench | |
| CN212297197U (en) | Plug-in ring groove rivet | |
| CN111437929A (en) | Rotor structure of impact crusher | |
| CN212526907U (en) | Flat plate material compresses tightly frock | |
| CN211709212U (en) | Multifunctional hammer for mounting and dismounting K plate bolt of aluminum template | |
| CN204711919U (en) | A kind of multiplex inner hexagon spanner | |
| CN210045915U (en) | A manipulator for spring processing | |
| CN218081469U (en) | Tile pressing device for color steel processing | |
| CN211439723U (en) | Nuclear power overhauls with outer hexagonal spanner of quick change head | |
| CN219213039U (en) | Dual-purpose hammer | |
| CN218882718U (en) | Vice fastening structure of bolted connection | |
| CN210414332U (en) | Screwdriver capable of rapidly replacing cutter bar | |
| CN219787399U (en) | Chuck for bolt processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |