CN218747418U - Take adsorption structure's bottle opener - Google Patents
Take adsorption structure's bottle opener Download PDFInfo
- Publication number
- CN218747418U CN218747418U CN202223221474.8U CN202223221474U CN218747418U CN 218747418 U CN218747418 U CN 218747418U CN 202223221474 U CN202223221474 U CN 202223221474U CN 218747418 U CN218747418 U CN 218747418U
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- holes
- hole
- screwdriver
- adsorption
- inner hole
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- 238000001179 sorption measurement Methods 0.000 title claims abstract description 27
- 238000007493 shaping process Methods 0.000 claims description 10
- 230000000392 somatic effect Effects 0.000 claims description 9
- 230000037237 body shape Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 6
- 239000011324 bead Substances 0.000 description 5
- 125000003003 spiro group Chemical group 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a screw driver with an adsorption structure, which comprises a screw driver body, wherein the screw driver body is in a rod shape, a central cavity extending up and down is formed in the middle of the screw driver body, a plurality of adsorption through holes are formed at the edge part of the bottom end surface of the screw driver body, the adsorption through holes are communicated with the central cavity, a plurality of side through holes are formed on the side wall of the middle part of the screw driver body, and the side through holes are communicated with the central cavity; the middle part of the bottom end surface of the screwdriver body is provided with a fastening head. The connecting part and the connecting through hole on the connecting part are connected with the interior of the screwdriver, so that the screwdriver is convenient to process and simple in structure.
Description
The technical field is as follows:
the utility model relates to a machining equipment technical field, more specifically the bottle opener of a kind of area adsorption structure that says so.
Background art:
on the existing high-precision locking machine, a screw driver is driven to rotate by a servo motor on the machine to lock a screw or a nut of the equipment, the screw driver is generally required to be installed in the equipment, the bottom of the existing screw driver generally only has the function of adsorption through a magnetic adsorption structure, and the effect is not ideal, so that the convenient-to-use air-breathing type fastening head with the Chinese patent application number of 202220526486.2 is convenient and fast to install the screwdriver head in a screwdriver conveniently and fast by arranging a clamping groove and an asymmetric positioning groove on the wall of a connecting rod and arranging a first through hole and a second through hole which are communicated in the connecting rod, and a communicated air channel is formed between the screwdriver head and the screwdriver head; through the fastening head that sets up the frustum shape to with the block groove on it with adsorb the hole one-to-one, can adsorb the screw fast at the lock in-process, and ensure that the screw does not appear crooked phenomenon, slow down the friction between screw and the screwdriver head, prolong the life of screwdriver head.
However, it is connected to the screwdriver through the locking groove and the positioning groove, which is troublesome to process and increases the processing cost.
The utility model has the following contents:
the utility model aims at overcoming the not enough of prior art, providing a take adsorption structure's bottle opener, it adopts connecting portion and connect the via hole and screwdriver internal connection on and, and its processing is convenient, simple structure.
The utility model provides a technical problem's scheme is:
a screw driver with an adsorption structure comprises a screw driver body, wherein the screw driver body is in a rod shape, a central cavity extending up and down is formed in the middle of the screw driver body, a plurality of adsorption through holes are formed in the edge of the bottom end face of the screw driver body and are communicated with the central cavity, a plurality of side through holes are formed in the side wall of the middle of the screw driver body and are communicated with the central cavity;
the middle of the bottom end face of the screwdriver body is provided with a fastening head.
The screwdriver body comprises a rod-shaped main shaft body, a vertical rod part extending downwards is formed in the middle of the bottom surface of the main shaft body, a vertical inner hole extending vertically is formed in the middle of the main shaft body, a lower vertical inner hole extending vertically is formed in the middle of the vertical rod part, the top of the lower vertical inner hole is communicated with the bottom end of the vertical inner hole, a plurality of adsorption through holes are formed in the bottom surface of the vertical rod part, and the adsorption through holes are communicated with the bottom end of the lower vertical inner hole;
the vertical inner hole and the lower vertical inner hole form a central cavity.
And the middle part of the top surface of the main shaft body of the screwdriver body is provided with a connecting part which extends upwards.
And a connecting through hole extending transversely is formed in the middle of the connecting part.
Side through holes are formed in the left side wall, the right side wall, the front side wall and the rear side wall of the main shaft body, the side through holes are opposite to each other left and right, and the side through holes are communicated with the vertical inner hole.
The bottom surface middle part shaping of vertical hole has the spliced pole somatic part that upwards extends down, and the bottom surface middle part shaping of vertical pole portion has the spline hole that upwards extends, and the top in spline hole extends to in the spliced pole somatic part and is close to the top of spliced pole somatic part, and permanent magnet portion is installed at the top in spline hole, and the fashioned integral key shaft portion plug bush in spline hole in top of fastening head and adsorb with permanent magnet portion.
The utility model discloses an outstanding effect is:
compared with the prior art, the screwdriver is connected with the interior of the screwdriver through the connecting part and the connecting through holes on the connecting part, and is convenient to process and simple in structure.
Meanwhile, the fastening head can be replaced according to screws with different rotating grooves, the whole screwdriver is not required to be replaced, and the replacement is convenient.
Description of the drawings:
FIG. 1 is a schematic view of a partial structure of the present invention;
FIG. 2 is a schematic view of the angle-changing structure of the present invention;
fig. 3 is a partial cross-sectional view of the present invention;
fig. 4 is a bottom view of the present invention;
fig. 5 is a top view of the present invention;
fig. 6 is a partially enlarged view of fig. 3.
The specific implementation mode is as follows:
the present invention is described in detail below with reference to the attached drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the embodiments are only for illustrative purposes and are not intended to limit the scope of the present invention.
In an embodiment, as shown in fig. 1 to 6, a screwdriver with an adsorption structure comprises a screwdriver body 10, wherein the screwdriver body 10 comprises a rod-shaped main shaft body 12, a downward extending vertical rod part 13 is formed in the middle of the bottom surface of the main shaft body 12, a vertically extending vertical inner hole 21 is formed in the middle of the main shaft body 12, a vertically extending lower vertical inner hole 22 is formed in the middle of the vertical rod part 13, the top of the lower vertical inner hole 22 is communicated with the bottom end of the vertical inner hole 21, a plurality of adsorption through holes 30 are formed in the bottom surface of the vertical rod part 13, and the adsorption through holes 30 are communicated with the bottom end of the lower vertical inner hole 22; the vertical inner hole 21 and the lower vertical inner hole 22 form a central cavity 20, and the inner diameter of the vertical inner hole 21 is larger than that of the lower vertical inner hole 22.
Side through holes 11 are formed in the left side wall and the right side wall or the front side wall and the rear side wall of the main shaft body 12, the two side through holes 11 are opposite to each other in the left side wall and the right side wall, and the two side through holes 11 are communicated with the vertical inner hole 21.
The middle part of the top surface of the main shaft body 12 of the screwdriver body 10 is formed with a connecting part 50 extending upwards, the middle part of the connecting part 50 is formed with a connecting through hole 51 extending transversely, and the connecting part 50 is rectangular.
Further, the bottom surface middle part shaping of vertical hole 22 has the spliced pole somatic part 23 that upwards extends down, the bottom surface middle part shaping of vertical pole portion 13 has the grafting recess, the top surface middle part shaping of grafting recess has the spline hole 131 that upwards extends, the top of spline hole 131 extends to in spliced pole somatic part 23 and is close to the top of spliced pole somatic part 23, the top surface middle part shaping of spline hole 131 has the spiro union hole, permanent magnet 60 spiro union is in the spiro union hole, the bottom surface middle part shaping of permanent magnet 60 has downwardly extending's permanent magnet pole portion 61, fastening head 40 includes the fashioned spline axial region in top of main part and main part, the upper portion plug bush of main part is in the grafting recess and cooperatees with the grafting recess, spline axial region plug bush is in spline hole 131, the top surface middle part shaping of spline axial region has downwardly extending's jack, permanent magnet pole portion 61 is six face shape cylinders, the inside wall of jack also is six face shapes, permanent magnet pole portion plug bush is in the jack, the inside wall of permanent magnet pole portion 61 is hugged closely and is realized adsorbing, permanent magnet pole portion 61 cooperatees with the jack.
When the screwdriver is used, the spindle body 12 and the connecting portion 50 of the screwdriver are inserted into the inner inserting hole of the screwdriver, the top of the inner inserting hole is provided with a positioning installation groove, the connecting portion 50 can be inserted into the positioning installation groove, grooves can be formed in two inner side walls of the positioning installation groove, the elastic block and the positioning beads are installed in the grooves, the positioning beads can stretch along the grooves through elastic deformation of the elastic block, namely the outer portions of the positioning beads can stretch out of the grooves or stretch into the grooves, therefore, after the connecting portion 50 stretches into the positioning installation groove, the positioning beads are displayed to be pressed into the grooves, then, through elastic return of the elastic block, the outer portions of the positioning beads stretch into the grooves and are clamped at one corresponding ends of the connecting through holes 51 of the connecting portion 50, clamping and fixing are achieved, installation of the screwdriver body 10 is achieved, relevant structures such as the inner inserting hole of the screwdriver are conventional structures, and detailed description is omitted.
When the screwdriver is used, the two side through holes 11 are communicated with an external air suction device, air can be sucked through the outside, the tops of screws are adsorbed in all the adsorption through holes 30 along with the side through holes 11, the central cavity 20 and the adsorption through holes 30, the heads of the fastening heads 40 are inserted into the rotating grooves in the tops of the screws, and the screws can be rotated through the rotation of the screwdriver body 10, so that locking is realized.
Because the rotation grooves at the tops of the screws of different types are different, only the original fastening head 40 needs to be directly pulled out, and the fastening head 40 matched with the rotation grooves can be directly installed on the spline hole 131, so that the installation and the replacement are convenient.
Claims (5)
1. A take bottle opener of adsorption structure, includes bottle opener body (10), its characterized in that: the screwdriver body (10) is in a rod body shape, a central cavity (20) extending up and down is formed in the middle of the screwdriver body, a plurality of adsorption through holes (30) are formed in the edge of the bottom end face of the screwdriver body (10), the adsorption through holes (30) are communicated with the central cavity (20), a plurality of side through holes (11) are formed in the side wall of the middle of the screwdriver body (10), and the side through holes (11) are communicated with the central cavity (20);
a fastening head (40) is arranged in the middle of the bottom end face of the screwdriver body (10);
a connecting part (50) is formed in the middle of the top surface of the screwdriver body (10), and a connecting through hole (51) extending transversely is formed in the middle of the connecting part (50).
2. A driver with an adsorption structure according to claim 1, characterized in that: the screwdriver body (10) comprises a rod-shaped main shaft body (12), a vertical rod part (13) extending downwards is formed in the middle of the bottom surface of the main shaft body (12), a vertical inner hole (21) extending vertically is formed in the middle of the main shaft body (12), a lower vertical inner hole (22) extending vertically is formed in the middle of the vertical rod part (13), the top of the lower vertical inner hole (22) is communicated with the bottom end of the vertical inner hole (21), a plurality of adsorption through holes (30) are formed in the bottom surface of the vertical rod part (13), and the adsorption through holes (30) are communicated with the bottom end of the lower vertical inner hole (22);
the vertical inner hole (21) and the lower vertical inner hole (22) form a central cavity (20).
3. A driver with an adsorption structure according to claim 1, characterized in that: and a connecting part (50) extending upwards is formed in the middle of the top surface of the main shaft body (12) of the screwdriver body (10).
4. A driver with an adsorption structure according to claim 2, characterized in that: side through holes (11) are formed in the left side wall, the right side wall or the front side wall and the rear side wall of the main shaft body (12), the two side through holes (11) are opposite left and right, and the two side through holes (11) are communicated with a vertical inner hole (21).
5. A driver with an adsorption structure according to claim 2, characterized in that: the shaping has the spliced pole somatic part (23) that upwards extends in the bottom surface middle part of lower vertical hole (22), the shaping has the splined hole (131) that upwards extends in the bottom surface middle part of vertical pole portion (13), the top of splined hole (131) extends to in spliced pole somatic part (23) and is close to the top of spliced pole somatic part (23), permanent magnet portion (60) are installed at the top of splined hole (131), the fashioned splined shaft portion plug bush in splined hole (131) in the top of fastening head (40) and adsorb mutually with permanent magnet portion (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223221474.8U CN218747418U (en) | 2022-12-02 | 2022-12-02 | Take adsorption structure's bottle opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223221474.8U CN218747418U (en) | 2022-12-02 | 2022-12-02 | Take adsorption structure's bottle opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218747418U true CN218747418U (en) | 2023-03-28 |
Family
ID=85677270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223221474.8U Active CN218747418U (en) | 2022-12-02 | 2022-12-02 | Take adsorption structure's bottle opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218747418U (en) |
-
2022
- 2022-12-02 CN CN202223221474.8U patent/CN218747418U/en active Active
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