CN203171229U - Automatic screw-locking machine - Google Patents
Automatic screw-locking machine Download PDFInfo
- Publication number
- CN203171229U CN203171229U CN 201320035673 CN201320035673U CN203171229U CN 203171229 U CN203171229 U CN 203171229U CN 201320035673 CN201320035673 CN 201320035673 CN 201320035673 U CN201320035673 U CN 201320035673U CN 203171229 U CN203171229 U CN 203171229U
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- Prior art keywords
- screw
- clamping head
- holding piece
- passage
- automatic locking
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Abstract
The utility model discloses an automatic screw-locking machine. The automatic screw-locking machine is characterized by comprising a screw-feeding assembly and a screw-locking assembly. The screw-feeding assembly comprises a feeding groove used for outputting screws one by one, a pneumatic nozzle used for grasping the top of each screw in an air sucking mode, and a soft pipe used for receiving the screws from the pneumatic nozzle in the same direction. The screw-locking assembly comprises a clamping head capable of clamping the screws, wherein the clamping head is provided with a through hole where a screwdriver blade can penetrate through, the tail end of the through hole is a clamping piece capable of movably fixing the screws, the middle section of the through hole is communicated with a screw passage capable of limiting the screws from sliding in in the same direction, and the screw passage is communicated with the soft pipe. The screw-locking assembly is fixed on a tabletop assembly which can traverse the surface of a workpiece to be machined. According to the scheme, the inevitable operations of screw grasping, movement, alignment, and workpiece contacting in the manual locking process are completely omitted, the possibility of failure caused by workpiece contacting is avoided, and much labor time is saved.
Description
Technical field
The utility model relates to a kind of machinery of automatic locking screw.
Background technology
In the assembly technology of industrial products, the assembling mode of class screw locking being arranged, is that a plurality of screw holes in the same way are set on the surface of parts, uses screw to lock on this surface then and pays.At present, more common way is that parts are fixed in production line, and its screw hole arranges up, then manually with screw placement in screw hole, and then use the automatic or manual screwdriver that screw is screwed in.This mode has its obvious defects: at first, manually place screw and screw in, can touch the surface of parts unavoidably, for the easy scuffing of the product of surperficial effect requirements strictness, stained, increase its crash rate; On the other hand, manually place hold-down screw, even if use is automatic screwdriver, its efficient is low unavoidably, and is like this at screw number.
The utility model content
Pay the defective of technology for overcoming the artificial lock of above-mentioned existing many screw holes parts, the utility model proposes a kind of automatic locking filature, its technical scheme is as follows:
A kind of automatic locking filature comprises:
The screw feeding material component comprises that one exports the chute feeder of screw, pneumatic mouth and a flexible pipe that receives in the same way from this pneumatic mouth place screw at an air-breathing extracting screw top one by one automatically; And
One lock screw assembly, but comprise a clamping head of clamping screw, this clamping head has and holds the through hole that driver bit penetrates, and this through hole end is the holding piece of movable fixed screw; This through hole stage casing part is communicated with one can retrain the screw passage that screw slips in the same way; This screw passage and this soft pipe connection; This lock screw assembly is fixed on the desktop assembly that can travel through the workpiece to be processed surface.
Preferred person as this scheme can have following implementation:
In the preferred embodiment, this desktop assembly activity is matched with on the desktop, comprise one can three the adjustable shelf of movement and location, described lock screw assembly is fixed on this adjustable shelf; Described workpiece is fixed in the surface of this desktop.
In the preferred embodiment, this desktop assembly have one can three the desktop of movement and location, described workpiece is fixed in the surface of this desktop.
In the preferred embodiment, the pneumatic mouth of described screw feeding material component comprises:
Absorption heads, this absorption heads are positioned at the end of described pneumatic gonys portion, and its middle section comprises that is inserted the positioning end that the screw center of top makes it to locate; The outer ring of this positioning end has the ventilation face that cooperates its nut top shape of screw; Has passage on this ventilation face; And
The pressure-vaccum passage is positioned at this absorption heads inside, and the one end is communicated with described passage, and the other end is communicated with the pneumatic means of can be air-breathing and blowing.
In the preferred embodiment, this passage has at least 2 on this ventilation face, is symmetrically distributed with this ventilation face central shaft rotation.
In the preferred embodiment, this driver bit is fixed in an electric screwdriver or pneumatic screwdriver.
In the preferred embodiment, this clamping head has the cushion pad that prevents its striking work towards the front end of described workpiece.
In the preferred embodiment, the holding piece of described clamping head is matched with this clamping head by the horizontal activity of rotating shaft, and has the back-moving spring that recovers the holding piece clamp position between this holding piece and clamping head; At the end of this holding piece, have the inward flange in opposite directions for the clamping screw, have the oblique surface that is subjected to the screw extruding and forces holding piece to expand between this inward flange and this holding piece.
In the preferred embodiment, this holding piece has two, with respect to 180 ° of symmetries of central axis of this clamping head.
The beneficial effect that the technical program is brought has:
1. the screw from chute feeder can lock continuously one by one, inevitably grasp operations such as screw, movement, aligning, contact workpiece when on the one hand having omitted artificial lock fully and paying, the possibility of having avoided the workpiece contact to lose efficacy, on the other hand, the automatic contraposition of screw screws in and has saved a large amount of artificial time.
2. absorption heads can stably grasp screw, does not limit material and the shape of screw, all can stablize absorption by the reasonable setting of ventilation face, has taken into account the function of drawing and blowing simultaneously, and convenience is blown into flexible pipe with screw and makes it arrive clamping head.
3. on the adjustable shelf existing electric screwdriver or pneumatic screwdriver can be installed, therefore, this programme can mate existing production line, and can produce directly upgrading on the line in original artificial electric screwdriver/pneumatic screwdriver formula, and is compatible good.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing embodiment:
Fig. 1 is the schematic perspective view of the utility model one embodiment;
Fig. 2 is the stereogram of clamping head 30 embodiment illustrated in fig. 1;
Fig. 3 is an axial section of clamping head 30 shown in Figure 2;
Fig. 4 is a stereogram of pneumatic mouth 40 embodiment illustrated in fig. 1;
Fig. 5 is a shaft section figure of pneumatic mouth 40 shown in Figure 4;
Fig. 6 is the upward view of pneumatic mouth 40 shown in Figure 4.
The specific embodiment
Extremely shown in Figure 6 as Fig. 1, the schematic diagram of an embodiment of the utility model.
This embodiment is the fixation workpiece formula, and namely workpiece to be processed 60 is fixed in desktop 52, and desktop 52 is fixed itself; 50 activities of desktop assembly are matched with desktop 52, comprise lateral column 53 and crossbeam 54, and wherein lateral column 53 matches with desktop 52, and crossbeam 54 fixes with lateral column 53, and adjustable shelf 51 is parts of fixing lock screw assembly 20, and itself and crossbeam 54 are slidingly matched.As seen, this fixation workpiece formula structure is that workpiece 60 is motionless, and travels through workpiece 60 to finish the work for the lock screw assembly 20 of processing work.Also can use the setting tool formula during actual installation, it is fixing namely to lock screw assembly 20, and workpiece 60 is fixed on and can realizes on the desktop assembly of three running fixes.
Lock screw assembly 20 mainly comprises a clamping head 30, in conjunction with Fig. 2 and Fig. 3 as seen, have in the clamping head 30 and hold the through hole 35 that driver bit penetrates, have holding piece 32 at through hole 35 ends (lower end among Fig. 2, the left end among Fig. 3), this holding piece 32 is for movable fixed screw.The stage casing part of through hole 35 has been communicated with a screw passage 31, the path that this screw passage 31 slips into for screw, and its internal diameter can retrain screw and slip into through hole 35 with in the same way state, directes reach holding piece 32.Wherein, screw passage 31 is communicated with a flexible pipe (not indicating), receives the screw of carrying from flexible pipe.
Flexible pipe comes from screw feeding material component 10, and this screw feeding material component 10 comprises that one exports the chute feeder 11 of screw, pneumatic mouth 40 and the aforesaid flexible pipe at an air-breathing extracting screw top one by one automatically.Chute feeder 11 is more general device, and its effect is to send to feeding one by one with attitude with screw.Whenever send a screw, this screw feeding material component 10 can utilize the mode of pneumatic mouth 40 air-breathing extractings that screw is grasped under control, puts into flexible pipe again, the through clamping head 30 of transportation.So, under the control of and electric device pneumatic in routine, after each screw takes out from chute feeder 11, be located in clamping head 30 with speed soon, clamping head 30 utilizes all screw holes on the desktop assembly 50 traversal workpiece 60, under any screw and state that screw hole aligns, in workpiece 60. therefore the screwdriver that can control on the lock screw assembly 20 is paid the screw lock straight down, screw from chute feeder 11 can lock continuously one by one, inevitably grasp screw when on the one hand having omitted artificial lock fully and paying, mobile, aim at, contact workpiece 60 operations such as grade, the possibility of having avoided workpiece 60 contacts to lose efficacy, on the other hand, the automatic contraposition of screw screws in and has saved a large amount of artificial time.
Present embodiment also has some other characteristics:
The end of pneumatic mouth 40 bottoms of screw feeding material component 10 is absorption heads 41, and these absorption heads 41 middle sections comprise that is inserted the positioning end 42 that the screw center of top makes it to locate; The outer ring of this positioning end 42 has the ventilation face 43 that cooperates its nut top shape of screw; Has passage 45 on this ventilation face 43; Has pressure-vaccum passage 44 in the inside of absorption heads 41, all pressure-vaccum passage 44 one ends are communicated with passage 45, the other end is communicated with the pneumatic means (indicating) of can be air-breathing and blowing, as seen, the absorption heads 41 of this form can stably grasp screw, does not limit material and the shape of screw, all can stablize absorption by the reasonable setting of ventilation face 43, taken into account the function of drawing and blowing simultaneously, convenience is blown into flexible pipe with screw and makes it arrive clamping head 30.Especially, passage 45 has at least 2 on this ventilation face, and present embodiment is 4, and these passages 45 are symmetrically distributed with the rotation of the central shaft of ventilation face 43, stress balance when drawing screw and stablizing.
See Fig. 2 and shown in Figure 3, the holding piece 32 of clamping head 30 is matched with clamping head 30 by rotating shaft 33 horizontal activities in the present embodiment, make holding piece 32 moving seesaw-type work, have back-moving spring 38 at holding piece 32 and 30 of clamping heads, make holding piece 32 can recover clamp position.The end of holding piece 32 has inward flange 36, and this inward flange 36 is used for the clamping screw, toward each other, especially, has oblique surface 37 between inward flange 36 and this holding piece 32, and this oblique surface 37 is subjected to the screw extruding and forces holding piece 32 to expand.In the present embodiment, holding piece 32 has two, with respect to 180 ° of symmetries of central axis of this clamping head 30.Clamping set screw stably, its holding piece 32 can discharge rapidly again under driver under stress after driver bit inserts through hole 35 simultaneously, is suitable for quick assembling.Have cushion pad 34 at clamping head 30 towards the front end of workpiece, this cushion pad prevents striking work in the screw lock pair process.
On the adjustable shelf 51 existing electric screwdriver or pneumatic screwdriver can be installed, therefore, this programme can mate existing production line, and can produce directly upgrading on the line in original artificial electric screwdriver/pneumatic screwdriver formula, and is compatible good.
The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented according to this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model contains.
Claims (9)
1. automatic locking filature is characterized in that: comprising:
The screw feeding material component comprises that one exports the chute feeder of screw, pneumatic mouth and a flexible pipe that receives in the same way from this pneumatic mouth place screw at an air-breathing extracting screw top one by one automatically; And
One lock screw assembly, but comprise a clamping head of clamping screw, this clamping head has and holds the through hole that driver bit penetrates, and this through hole end is the holding piece of movable fixed screw; This through hole stage casing part is communicated with one can retrain the screw passage that screw slips in the same way; This screw passage and this soft pipe connection; This lock screw assembly is fixed on the desktop assembly that can travel through the workpiece to be processed surface.
2. according to the described a kind of automatic locking filature of claim 1, it is characterized in that: this desktop assembly activity is matched with on the desktop, comprise one can three the adjustable shelf of movement and location, described lock screw assembly is fixed on this adjustable shelf; Described workpiece is fixed in the surface of this desktop.
3. according to the described a kind of automatic locking filature of claim 1, it is characterized in that: this desktop assembly have one can three the desktop of movement and location, described workpiece is fixed in the surface of this desktop.
4. according to the described a kind of automatic locking filature of claim 1, it is characterized in that: the pneumatic mouth of described screw feeding material component comprises:
Absorption heads, this absorption heads are positioned at the end of described pneumatic gonys portion, and its middle section comprises that is inserted the positioning end that the screw center of top makes it to locate; The outer ring of this positioning end has the ventilation face that cooperates its nut top shape of screw; Has passage on this ventilation face; And
The pressure-vaccum passage is positioned at this absorption heads inside, and the one end is communicated with described passage, and the other end is communicated with the pneumatic means of can be air-breathing and blowing.
5. according to the described a kind of automatic locking filature of claim 4, it is characterized in that: this passage has at least 2 on this ventilation face, is symmetrically distributed with this ventilation face central shaft rotation.
6. according to the described a kind of automatic locking filature of claim 1, it is characterized in that: this driver bit is fixed in an electric screwdriver or pneumatic screwdriver.
7. according to the described a kind of automatic locking filature of claim 1, it is characterized in that: this clamping head has the cushion pad that prevents its striking work towards the front end of described workpiece.
8. according to each described a kind of automatic locking filature in the claim 1 to 7, it is characterized in that: the holding piece of described clamping head is matched with this clamping head by the horizontal activity of rotating shaft, and has the back-moving spring that recovers the holding piece clamp position between this holding piece and clamping head; At the end of this holding piece, have the inward flange in opposite directions for the clamping screw, have the oblique surface that is subjected to the screw extruding and forces holding piece to expand between this inward flange and this holding piece.
9. according to the described a kind of automatic locking filature of claim 6, it is characterized in that: this holding piece has two, with respect to 180 ° of symmetries of central axis of this clamping head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320035673 CN203171229U (en) | 2013-01-23 | 2013-01-23 | Automatic screw-locking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320035673 CN203171229U (en) | 2013-01-23 | 2013-01-23 | Automatic screw-locking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203171229U true CN203171229U (en) | 2013-09-04 |
Family
ID=49067982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320035673 Expired - Fee Related CN203171229U (en) | 2013-01-23 | 2013-01-23 | Automatic screw-locking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203171229U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659252A (en) * | 2013-12-03 | 2014-03-26 | 合肥市奥比特电气有限公司 | Switch box auto-screwing device |
| CN104384909A (en) * | 2014-09-17 | 2015-03-04 | 陈其明 | Automatic screw locking device and screw chuck thereof |
| CN105436875A (en) * | 2015-12-08 | 2016-03-30 | 苏州博众精工科技有限公司 | Linkage locking mechanism |
| CN105855857A (en) * | 2016-05-10 | 2016-08-17 | 苏州盟川自动化科技有限公司 | Automatic screwing machine |
| CN105880995A (en) * | 2016-05-10 | 2016-08-24 | 苏州盟川自动化科技有限公司 | Automatic screw locking machine with mounting table |
| CN107470897A (en) * | 2017-09-13 | 2017-12-15 | 万控智造浙江电气有限公司 | One kind beats self-tapping screw device automatically |
| CN110722089A (en) * | 2019-10-15 | 2020-01-24 | Tcl王牌电器(惠州)有限公司 | Riveting machine |
-
2013
- 2013-01-23 CN CN 201320035673 patent/CN203171229U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659252A (en) * | 2013-12-03 | 2014-03-26 | 合肥市奥比特电气有限公司 | Switch box auto-screwing device |
| CN103659252B (en) * | 2013-12-03 | 2016-06-08 | 合肥市奥比特电气有限公司 | Switch bottom case automatic screw nailing device |
| CN104384909A (en) * | 2014-09-17 | 2015-03-04 | 陈其明 | Automatic screw locking device and screw chuck thereof |
| CN105436875A (en) * | 2015-12-08 | 2016-03-30 | 苏州博众精工科技有限公司 | Linkage locking mechanism |
| CN105855857A (en) * | 2016-05-10 | 2016-08-17 | 苏州盟川自动化科技有限公司 | Automatic screwing machine |
| CN105880995A (en) * | 2016-05-10 | 2016-08-24 | 苏州盟川自动化科技有限公司 | Automatic screw locking machine with mounting table |
| CN105880995B (en) * | 2016-05-10 | 2017-12-15 | 苏州盟川自动化科技有限公司 | A kind of automatic locking screw machine with erecting bed |
| CN107470897A (en) * | 2017-09-13 | 2017-12-15 | 万控智造浙江电气有限公司 | One kind beats self-tapping screw device automatically |
| CN107470897B (en) * | 2017-09-13 | 2019-04-16 | 万控智造浙江电气有限公司 | It is a kind of to beat self-tapping screw device automatically |
| CN110722089A (en) * | 2019-10-15 | 2020-01-24 | Tcl王牌电器(惠州)有限公司 | Riveting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20190123 |