CN207058015U - A kind of vacuum adsorption mechanism and screw locking device - Google Patents
A kind of vacuum adsorption mechanism and screw locking device Download PDFInfo
- Publication number
- CN207058015U CN207058015U CN201721036611.7U CN201721036611U CN207058015U CN 207058015 U CN207058015 U CN 207058015U CN 201721036611 U CN201721036611 U CN 201721036611U CN 207058015 U CN207058015 U CN 207058015U
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- screw
- screwdriver bit
- vacuum
- adsorption mechanism
- installation set
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- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model discloses a kind of vacuum adsorption mechanism and screw locking device, negative pressure is formed in vacuum tube by vacuum generator, for adsorbing screw, ensure the perpendicularity of screw, even if adsorbed screw touches with workpiece, the position of screw will not also shift, and the relative position of screw and workpiece is accurate when ensure that processing, improve machining accuracy；When screwdriver bit is along own axis and when being moved axially along vacuum tube, screwdriver bit drives screw movement rotation, the mounting hole screwed on workpiece, fast and accurately completes screw locking, improves processing efficiency.The utility model proposes screw locking device, using above-mentioned vacuum adsorption mechanism, and screwdriver bit motion is driven by eclectic screw gun, the relative position of screw and workpiece is accurate when ensure that processing, machining accuracy is improved, screw locking is fast and accurately completed, reduces labor intensity, processing efficiency is improved, beneficial to production in enormous quantities.
Description
Technical field
It the utility model is related to machining industrial field, more particularly to a kind of vacuum adsorption mechanism and inhaled with the vacuum
The screw locking device of random structure.
Background technology
In mechanical processing process, usually need to carry out some structures or portion with locking members such as screws for workpiece to be machined
The locking of part.Especially in the industries such as electric mechanical industry, toy manufacture, fixture manufacture, screw assembling work application is very wide
It is general.
Screw assembling work of the prior art is largely to carry out manual operations by artificial, and bottom has applied the member of thermal paste
Device blocks need to be screwed after compressing by MASK mechanisms, and screw is typically by a guide cylinder directly from MASK plates
Side is thrown away into until into the pre- hole of workpiece, hole size 0.1mm bigger than screw head full-size of guide cylinder or so, ensures screw
Drop vertically.But some workpiece can not be directed to cylinder and be led to the pre- hole of workpiece due to product reason itself, so as to lead to not by
Screw is directly thrown away into guide cylinder, can not ensure the perpendicularity of screw, and not only low production efficiency, work are strong for such assembling process
Degree is big, and production cost is high, is unfavorable for producing in enormous quantities.
Utility model content
A purpose of the present utility model is to provide a kind of vacuum adsorption mechanism, to solve nothing present in prior art
Method ensures the technical problem of the perpendicularity of screw.
Another purpose of the present utility model is to provide a kind of screw locking device, to solve present in prior art
Low production efficiency, labor intensity is big, and production cost is high, is unfavorable for the technical problem produced in enormous quantities.
As above conceive, technical scheme is used by the utility model：
A kind of vacuum adsorption mechanism, including：
Fixed female seat, its inner hollow form the inner chamber of both ends open；
Screwdriver bit component, it includes matrix installation set, vacuum tube and screwdriver bit, and one end of described matrix installation set is stretched into described solid
The inner chamber for determining female seat is connected with the fixed female seat, and the other end is connected with the vacuum tube, for adsorbing screw, the screwdriver bit position
In in the vacuum tube, the screwdriver bit can be along own axis and along the axial movement of the vacuum tube；
Gas joint, its one end are connected through the fixed female seat with the inner chamber of described matrix installation set, and the other end is connected with
Vacuum generator.
Wherein, offer negative pressure hole in described matrix installation set, the negative pressure hole be located at described matrix installation set with it is described
At the cooperation of fixed female seat and with the gas fittings.
Wherein, the negative pressure hole has circumferentially-spaced distribution multiple and along described matrix installation set.
Wherein, described matrix installation set at the cooperation of the fixed female seat and in the both sides of the negative pressure hole with being provided with
O-ring seal.
Wherein, the screwdriver bit coordinates with the vacuum tube for gap.
Wherein, negative pressure channel is offered on the inwall of the vacuum tube, the negative pressure channel has multiple and along the vacuum
The circumferentially-spaced distribution of pipe.
Wherein, described matrix installation set is connected with the fixed female seat by knob plunger, and the knob plunger passes through institute
State the connecting hole in the side wall of fixed female seat and hold out against described matrix installation set.
Wherein, the one end of the vacuum tube away from the fixed female seat is provided with the location division coordinated with the screw.
A kind of screw locking device, including the as above vacuum adsorption mechanism described in any one.
Wherein, in addition to：
Hold-down mechanism, for workpiece pressing, pilot hole is offered on the hold-down mechanism, for housing the vacuum tube；
Eclectic screw gun, it is connected with the screwdriver bit, for driving the screwdriver bit along own axis and along described true
The axial movement of blank pipe.
The beneficial effects of the utility model：
The utility model proposes vacuum adsorption mechanism, negative pressure is formed in vacuum tube by vacuum generator, for inhaling
Attached screw, ensure the perpendicularity of screw, even if adsorbed screw touches with workpiece, the position of screw will not also shift,
The relative position of screw and workpiece is accurate when ensure that processing, improves machining accuracy；When screwdriver bit is along own axis and along true
When blank pipe moves axially, screwdriver bit drives screw movement rotation, the mounting hole screwed on workpiece, fast and accurately completes screwed lock
Tightly, processing efficiency is improved.
The utility model proposes screw locking device, driven using above-mentioned vacuum adsorption mechanism, and by eclectic screw gun
Screwdriver bit moves, and the relative position of screw and workpiece is accurate when ensure that processing, improves machining accuracy, fast and accurately completes screw
Locking, reduces labor intensity, improves processing efficiency, beneficial to production in enormous quantities.
Brief description of the drawings
Fig. 1 is the structural representation of vacuum adsorption mechanism provided by the utility model；
Fig. 2 is the decomposition texture schematic diagram of vacuum adsorption mechanism provided by the utility model；
Fig. 3 is the sectional view of vacuum adsorption mechanism provided by the utility model；
Fig. 4 is enlarged drawing at Fig. 2 A；
Fig. 5 is the sectional view of line B-B in Fig. 3；
Fig. 6 is the structural representation of screw locking device provided by the utility model；
Fig. 7 is enlarged drawing at Fig. 6 C；
Fig. 8 is Fig. 6 partial sectional view.
In figure：
1st, vacuum adsorption mechanism；2nd, screw；3rd, hold-down mechanism；4th, eclectic screw gun；5th, workpiece；
11st, fixed female seat；12nd, matrix installation set；13rd, vacuum tube；14th, screwdriver bit；15th, gas joint；16th, O-ring seal；
17th, knob plunger；
121st, negative pressure hole；131st, negative pressure channel；
41st, spring.
Embodiment
It is clearer for the technical scheme and the technique effect that reaches that make technical problem that the utility model solves, use,
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by embodiment.It is understood that
Specific embodiment described herein is used only for explaining the utility model, rather than to restriction of the present utility model.Also need in addition
It is noted that for the ease of description, the part related to the utility model is illustrate only in accompanying drawing and not all.
Referring to Fig. 1 to Fig. 8, a kind of vacuum adsorption mechanism, including fixed female seat 11, the gentle joint 15 of screwdriver bit component, it is fixed
The inner hollow of female seat 11 forms the inner chamber of both ends open, and screwdriver bit component includes matrix installation set 12, vacuum tube 13 and screwdriver bit 14,
The inner chamber that fixed female seat 11 is stretched into one end of matrix installation set 12 is connected with fixed female seat 11, and the other end is connected with vacuum tube 13,
For adsorbing screw 2, screwdriver bit 14 is located in vacuum tube 13, and screwdriver bit 14 can move along own axis and along the axial direction of vacuum tube 13
It is dynamic；One end of gas joint 15 passes through fixed female seat 11 to be connected with the inner chamber of matrix installation set 12, and the other end is connected with vacuum
Device.
Negative pressure is formed in vacuum tube 13 by vacuum generator, for adsorbing screw 2, ensures the perpendicularity of screw 2, i.e.,
Adsorbed screw 2 is set to be touched with workpiece 5, the position of screw 2 will not also shift, screw 2 and workpiece 5 when ensure that processing
Relative position it is accurate, improve machining accuracy；When screwdriver bit 14 is along own axis and when being moved axially along vacuum tube 13, screwdriver bit
14 drive the movement rotation of screw 2, the mounting hole screwed on workpiece 5, fast and accurately complete screw 2 and lock, improve processing effect
Rate.
Negative pressure hole 121 is offered in matrix installation set 12, negative pressure hole 121 is located at matrix installation set 12 and fixed female seat 11
Connected at cooperation and with gas joint 15.Specifically, matrix installation set 12 on the outer surface at the cooperation of fixed female seat 11 with opening up
There is annular groove, negative pressure hole 121 is opened on the bottom surface of annular groove, i.e., vacuum generator passes through gas joint 15, negative pressure hole 121
Connect with the inner chamber of matrix installation set 12, and then connected with vacuum tube 13, screw 2 is adsorbed in the presence of negative pressure.Negative pressure hole 121
There is circumferentially-spaced distribution multiple and along matrix installation set 12, prevent some negative pressure hole 121 blocks from influenceing mechanism normal work.
Matrix installation set 12 at the cooperation of fixed female seat 11 and in the both sides of negative pressure hole 121 with being provided with O-ring seal
16, O-ring seal 16 causes the outer surface of matrix installation set 12 to be bonded closely with the inwall of fixed female seat 11, prevents gas leakage effect
Vacuum effect.
Screwdriver bit 14 coordinates with vacuum tube 13 for gap, is easy to screwdriver bit 14 to move.Negative pressure is offered on the inwall of vacuum tube 13
Passage 131, negative pressure channel 131 have circumferentially-spaced distribution multiple and along vacuum tube 13, and negative pressure channel 131 connects vacuum tube 13
Both ends, the one end of vacuum tube 13 away from fixed female seat 11 are provided with the location division coordinated with screw 2, can be with the head of screw 2
Fit, be easy to fast accurate set screw 2.Screwdriver bit 14 is provided with the plum blossom groove coordinated with screw 2 close to one end of screw 2,
It is easy to stretch into the head of screw 2 and drives screw 2 to rotate, screwdriver bit 14 is during movement, outside the extended vacuum tube 13 in its end
Face.
Gas joint 15 has two in the present embodiment, and is symmetrical arranged, and ensures the uniform balance of negative pressure, negative pressure channel 131
There are four.
Matrix installation set 12 is connected with fixed female seat 11 by knob plunger 17, and knob plunger 17 passes through fixed female seat 11
Connecting hole in side wall holds out against matrix installation set 12, is easily installed dismounting, and assembling is easy to maintenance.
A kind of screw locking device, including above-mentioned vacuum adsorption mechanism 1, in addition to hold-down mechanism 3 and eclectic screw gun
4, hold-down mechanism 3 is used for workpiece pressing 5, pilot hole is offered on hold-down mechanism 3, for housing vacuum tube 13；Eclectic screw gun 4
One end be arranged in the inner chamber of matrix installation set 12 and be connected with screwdriver bit 14, for driving screwdriver bit 14 along own axis and edge
The axial movement of vacuum tube 13.The junction of eclectic screw gun 4 and screwdriver bit 14 is provided with spring 41, one end of spring 41 with it is electronic
Screw gun 4 is connected, and the other end is connected with matrix installation set 12, is driven during eclectic screw gun 4 rotates and moves down
Screwdriver bit 14 is rotated and moved down, and screwdriver bit 14 drives screw 2 to rotate and move down, while compression spring 41, ensures screwdriver bit 14
Movement gently stablize, after screw is rotated in place, eclectic screw gun 4 automatically resets, drive screwdriver bit 14 reset, spring 41 is in bullet
Restored to the original state in the presence of power.
Embodiment of above simply elaborates general principle and characteristic of the present utility model, and the utility model is not by above-mentioned reality
The mode of applying limits, and on the premise of the spirit and scope of the utility model is not departed from, the utility model also has various change and change,
These changes and modifications are both fallen within claimed the scope of the utility model.The utility model requires protection scope is by appended
Claims and its equivalent thereof.
Claims (10)
- A kind of 1. vacuum adsorption mechanism, it is characterised in that including：Fixed female seat (11), its inner hollow form the inner chamber of both ends open；Screwdriver bit component, it includes matrix installation set (12), vacuum tube (13) and screwdriver bit (14), and the one of described matrix installation set (12) The inner chamber that the fixed female seat (11) is stretched at end is connected with the fixed female seat (11), and the other end is connected with the vacuum tube (13), for adsorbing screw (2), the screwdriver bit (14) is located in the vacuum tube (13), and the screwdriver bit (14) can be along itself axle Line rotates and along the axial movement of the vacuum tube (13)；Gas joint (15), its one end connects through the fixed female seat (11) with the inner chamber of described matrix installation set (12), another End is connected with vacuum generator.
- 2. vacuum adsorption mechanism according to claim 1, it is characterised in that offered in described matrix installation set (12) negative Press hole (121), the negative pressure hole (121) be located at the cooperation of described matrix installation set (12) and the fixed female seat (11) and with Gas joint (15) connection.
- 3. vacuum adsorption mechanism according to claim 2, it is characterised in that the negative pressure hole (121) has multiple and along institute State the circumferentially-spaced distribution of matrix installation set (12).
- 4. vacuum adsorption mechanism according to claim 2, it is characterised in that described matrix installation set (12) and the fixation O-ring seal (16) is provided with the cooperation of female seat (11) and in the both sides of the negative pressure hole (121).
- 5. vacuum adsorption mechanism according to claim 1, it is characterised in that the screwdriver bit (14) and the vacuum tube (13) Coordinate for gap.
- 6. vacuum adsorption mechanism according to claim 5, it is characterised in that offered on the inwall of the vacuum tube (13) Negative pressure channel (131), the negative pressure channel (131) have multiple and along the circumferentially-spaced distribution of the vacuum tube (13).
- 7. according to the vacuum adsorption mechanism described in claim any one of 1-6, it is characterised in that described matrix installation set (12) with The fixed female seat (11) is connected by knob plunger (17), and the knob plunger (17) passes through the side of the fixed female seat (11) Connecting hole on wall holds out against described matrix installation set (12).
- 8. according to the vacuum adsorption mechanism described in claim any one of 1-6, it is characterised in that the vacuum tube (13) is away from institute The one end for stating fixed female seat (11) is provided with the location division coordinated with the screw (2).
- 9. a kind of screw locking device, it is characterised in that including the vacuum adsorption mechanism as described in claim any one of 1-8 (1)。
- 10. screw locking device according to claim 9, it is characterised in that also include：Hold-down mechanism (3), for workpiece pressing (5), pilot hole is offered on the hold-down mechanism (3), it is described true for housing Blank pipe (13)；Eclectic screw gun (4), it is connected with the screwdriver bit (14), for driving the screwdriver bit (14) along own axis and edge The axial movement of the vacuum tube (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721036611.7U CN207058015U (en) | 2017-08-18 | 2017-08-18 | A kind of vacuum adsorption mechanism and screw locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721036611.7U CN207058015U (en) | 2017-08-18 | 2017-08-18 | A kind of vacuum adsorption mechanism and screw locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207058015U true CN207058015U (en) | 2018-03-02 |
Family
ID=61516014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721036611.7U Active CN207058015U (en) | 2017-08-18 | 2017-08-18 | A kind of vacuum adsorption mechanism and screw locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207058015U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480326A (en) * | 2019-09-04 | 2019-11-22 | 武汉东振机电设备有限公司 | A kind of car light screw locking device |
| TWI830721B (en) * | 2019-01-25 | 2024-02-01 | 鴻海精密工業股份有限公司 | Screw assembling and disassembling apparatus and collecting mechanism thereof |
-
2017
- 2017-08-18 CN CN201721036611.7U patent/CN207058015U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI830721B (en) * | 2019-01-25 | 2024-02-01 | 鴻海精密工業股份有限公司 | Screw assembling and disassembling apparatus and collecting mechanism thereof |
| CN110480326A (en) * | 2019-09-04 | 2019-11-22 | 武汉东振机电设备有限公司 | A kind of car light screw locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200820 Address after: Building 3, 1555 Luodong Road, Baoshan District, Shanghai, 200949 Patentee after: SHANGHAI KELAI LUOJIN ELECTRICAL AND MECHANICAL AUTOMATION ENGINEERING Co.,Ltd. Address before: Pudong New Area Xincheng Road 200129 Nicheng town Shanghai City No. 2 building 24 room 4188 Co-patentee before: SHANGHAI KELAI SHENGLUO AUTOMATION EQUIPMENT Co.,Ltd. Patentee before: SHANGHAI KELAI ELECTROMECHANICAL AUTOMATION ENGINEERING Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 200949 No. 528, Jinshi Road, Baoshan District, Shanghai Patentee after: Shanghai aokewei Intelligent Equipment Co.,Ltd. Address before: 200949 building 3, No. 1555, Luodong Road, Baoshan District, Shanghai Patentee before: SHANGHAI KELAI LUOJIN ELECTRICAL AND MECHANICAL AUTOMATION ENGINEERING Co.,Ltd. |