CN110216464A - A kind of three axis set screw retaining mechanisms - Google Patents
A kind of three axis set screw retaining mechanisms Download PDFInfo
- Publication number
- CN110216464A CN110216464A CN201910636771.2A CN201910636771A CN110216464A CN 110216464 A CN110216464 A CN 110216464A CN 201910636771 A CN201910636771 A CN 201910636771A CN 110216464 A CN110216464 A CN 110216464A
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- Prior art keywords
- axis
- set screw
- retaining mechanism
- sliding block
- coupled
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- 230000007246 mechanism Effects 0.000 title claims abstract description 29
- 230000005611 electricity Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 22
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 description 14
- 238000012423 maintenance Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000700 radioactive tracer Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/006—Holding or positioning the article in front of the applying tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention discloses a kind of three axis set screw retaining mechanisms, including the plummer including bottom, it is mounted on correcting column on the plummer, the sliding block being mounted on the correcting column, the second axis being coupled with the sliding block, and the first axle being coupled with second axis, first encoder is mounted on the joint of the first axle and second axis, second encoder is mounted on the top of the correcting column, is connected by extensible member and the sliding block, the product carrier being mounted on the plummer;Structure of the present invention is simpler, and cost is lower, and space occupied is small, cooperate certain manual operation, extremely suitable diversification, the production of be pilot pass through the method, it can guarantee that all positions are not slipped without manually thinking deeply, whole efficiency can be greatly promoted.
Description
Technical field
The present invention relates to automation equipment fields, more particularly to a kind of screw locking mechanism.
Background technique
In science and technology and substance very flourishing epoch now, consumer has the quantity and quality and type of product
Very big raising consequently leads to use various automation equipments and standard mode method in process of producing product,
Meanwhile many products gradually develop to the direction of diversification, small lot now, early stage, such situation generally uses manual operation,
Even if manual operation has formulated various normal process and rules and regulations, the various faults being still difficult to ensure in manual operation, especially
It, using manual operation, can be still existed a large amount of bad as caused by careless omission when type is more, small lot produces product
Product, simultaneously as be small lot production, if using automatic equipment, it is expensive, while taking up an area also big, maintenance peace
Dress etc. can all bring many puzzlements.
In many production processes, need to carry out the product of batch production to lock the work of screw, it is simple to use manually, then
Cost is higher, and efficiency is lower, while defective products is also high, and is difficult back inspection, if using automatic equipment, equipment cost
Height, it is not cost-effective for diversified small lot production pole, while the device is complicated, maintenance is inconvenient, simultaneous faults rate is also because of components
It is various and occur more frequent, it is therefore desirable to find more cheap and convenient and fast ways and means.
Summary of the invention
In view of this, needing to overcome at least one of drawbacks described above in the prior art, the present invention provides one kind three
Axis set screw retaining mechanism, the plummer including bottom are mounted on correcting column on the plummer, are mounted on the correcting column
On sliding block, the second axis being coupled with the sliding block, and the first axle being coupled with second axis, the first encoder be mounted on institute
State the joint of first axle and second axis, second encoder is mounted on the top of the correcting column, by extensible member with
The sliding block is connected, the product carrier being mounted on the plummer.
The operating process of the mechanism is as follows:
S1, standard setting process
Machine powers on, and operating system resets and enter standard setting program, and first axle is moved to start bit, rotation described first
It axis and is mounted on the electric screw tool of the first axle end and drives the second axis for being coupled with the first axle and be mounted on institute
The first encoder of first axle and the second axis junction is stated, while driving the sliding block being mounted on correcting column and joining with the sliding block
The second encoder of knot rotates, and reaches multiple screw positions of generation lock screw product, in one screw position of every arrival, gives institute
One tracer signal of operating system is stated, the operating system carries out record screw position, finishes, gives when all the points position all records
One end signal of the operating system, or operate the first axle and second axis return start bit, the operating system
Record end;
S2, operating process
Machine powers on, and the operating system, which resets, enters operation sequence, the first axle and second axis is moved to described
Screw top is adsorbed on the end of the electric screw tool, reaches multiple predetermined screw positions and carry out locking screw by start bit
The first axle and the second axis are returned to start bit, indication signal prompt is correct after completing all screw lockings by silk;
The screw position of unlocked screw if it exists, then indication signal prompt is wrong or without correct indication signal, operates the first axle
And second axis reaches and carries out lock screw work for the screw position of lock screw, reverts again to the starting point, instruction letter
Number prompt is correct, if still remaining the point not reached, repeats the above process, until indication signal prompt is correct;
S3, repeatable operation process
S2 operating process is repeated, the screw locking work of similar product is carried out.
The start bit is interval range or a certain space curve side, when the rotation first axle and the second axis reach institute
When stating interval range or a certain space curve side, the operating system thinks to reset successfully.If start bit is using one
If point, then for operator, it can be difficult to position, so, reach after interval range or a certain point or a certain sky
After half interval contour, it can regard as reaching start bit, meanwhile, the description of a certain space curve includes the certain point or certain in space
Point.
According in this patent background technique described in the prior art, since all there is diversification, small quantities of in existing many products
The variation of amount, if defective products can largely exist, and not stop to do over again, then more elapsed time and cost, cause entirety using artificial
Enterprise at high cost, if greatly, maintenance is complicated, while utilization rate also can be extremely low for not only at high cost, land occupation using automatic equipment
Under;And three axis set screw retaining mechanism disclosed by the invention, by simple two encoder record standards position, when all
After screw locking, then prompt is correct, when there is position careless omission, then prompts mistake or reactionless, the structure that the method is related to is more
Simply, cost is lower, and space occupied is small, cooperates certain manual operation, and extremely suitable diversification, the production of be pilot are led to
The method is crossed, can guarantee that all positions are not slipped without manually thinking deeply, whole efficiency can be greatly promoted.
In addition, a kind of disclosed three axis set screw retaining mechanisms also have following additional technical feature according to the present invention:
Further, the correcting column is coupled auxiliary guide post, the auxiliary guide post and the correcting column by connecting piece
Upper and lower ends are coupled.Assist guide post and correcting column jointly stabilizing integral frame.
Further, there is the product briquetting component including telescopic block on the product carrier.
Further, the telescopic block bottom surface is bonded with product upper surface, and rear end has elastic mechanism.
Further, the electric screw tool end has groove magnetic and with screw top cooperation, the spiral shell
Silk top is inserted in the groove.Pass through magnetic absorption and top mating groove, it is ensured that screw is stable and direction is accurate.
Further, the sliding block is coupled the extensible member of extensible member, and the extensible member is bound up on second coding
On device and the second encoder is driven to rotate.Manual operation first axle and the second axis and sliding block move down other operations of progress,
When discharging downward power, sliding block etc. is pulled upwardly by extensible member, is returned to corresponding position.
Further, the correcting column further includes auxiliary guide post, and the auxiliary guide post is led by connecting piece with described
Positive column is coupled, and the sliding block one passes through the correcting column, and another passes through the auxiliary guide post.
Further, the retaining mechanism further includes indicate indicator, and the indicate indicator is that light indicate indicator or sound refer to
Show component.
Further, the retaining mechanism is also connected with computer system or PLC system or cpu system, during operating system utilizes
The devices such as Central Processing Unit or PLC carry out integral operation, while assisting other electric elements.
The additional aspect of the present invention and advantage will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the following description of the accompanying drawings of embodiments
Obviously and it is readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of the embodiment of the present invention;
Wherein, 11 first axle, 12 second axis, 21 first encoders, 22 second encoders, 31 sliding blocks, 32 extensible members, 33 pars contractilis
Part, 41 correcting columns, 42 auxiliary guide posts, 43 connecting pieces, 51 plummers, 52 carriers, 53 briquettings, 54 telescopic blocks, 6 electric screw works
Tool, 61 ends.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions;Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not construed as limiting the claims.
In the description of the present invention, it is to be understood that, term " on ", "lower", "bottom", "top", "front", "rear",
The orientation or positional relationship of the instructions such as "inner", "outside", " cross ", " perpendicular " is to be based on the orientation or positional relationship shown in the drawings, and is only
For the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specific side
Position is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connection " " connects
It is logical ", " connected ", " connection ", " cooperation " shall be understood in a broad sense, for example, it may be being fixedly connected, be integrally connected, be also possible to
It is detachably connected;It can be the connection inside two elements;It can be directly connected, the indirect phase of intermediary can also be passed through
Even;" cooperation " can be the cooperation in face and face, be also possible to the cooperation a little with face or line and face, also include the cooperation of hole axle, right
For those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Inventive concept of the invention is as follows, by simple two encoder record standards position, when all screw lockings
Afterwards, then prompt is correct, when there is position careless omission, then prompts mistake or reactionless, the structure that the method is related to is simpler, cost
Lower, space occupied is small, cooperates certain manual operation, extremely suitable diversification, the production of be pilot, by the method,
It can guarantee that all positions are not slipped without manually thinking deeply, whole efficiency can be greatly promoted.
The present invention is described below with reference to accompanying drawings, wherein Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
As shown in Figure 1, according to an embodiment of the invention, a kind of three axis set screw retaining mechanism, including bottom
Plummer is mounted on correcting column on the plummer, the sliding block being mounted on the correcting column, second be coupled with the sliding block
Axis, and the first axle being coupled with second axis, the first encoder are mounted on the joint of the first axle and second axis,
Second encoder is mounted on the top of the correcting column, is connected by extensible member and the sliding block, is mounted on the plummer
On product carrier.
The operating process of the mechanism is as follows:
S1, standard setting process
Machine powers on, and operating system resets and enter standard setting program, and first axle is moved to start bit, rotation described first
It axis and is mounted on the electric screw tool of the first axle end and drives the second axis for being coupled with the first axle and be mounted on institute
The first encoder of first axle and the second axis junction is stated, while driving the sliding block being mounted on correcting column and joining with the sliding block
The second encoder of knot rotates, and reaches multiple screw positions of generation lock screw product, in one screw position of every arrival, gives institute
One tracer signal of operating system is stated, the operating system carries out record screw position, finishes, gives when all the points position all records
One end signal of the operating system, or operate the first axle and second axis return start bit, the operating system
Record end;
S2, operating process
Machine powers on, and the operating system, which resets, enters operation sequence, the first axle and second axis is moved to described
Screw top is adsorbed on the end of the electric screw tool, reaches multiple predetermined screw positions and carry out locking screw by start bit
The first axle and the second axis are returned to start bit, indication signal prompt is correct after completing all screw lockings by silk;
The screw position of unlocked screw if it exists, then indication signal prompt is wrong or without correct indication signal, operates the first axle
And second axis reaches and carries out lock screw work for the screw position of lock screw, reverts again to the starting point, instruction letter
Number prompt is correct, if still remaining the point not reached, repeats the above process, until indication signal prompt is correct;
S3, repeatable operation process
S2 operating process is repeated, the screw locking work of similar product is carried out.
The start bit is interval range or a certain space curve side, when the rotation first axle and the second axis reach institute
When stating interval range or a certain space curve side, the operating system thinks to reset successfully.If start bit is using one
If point, then for operator, it can be difficult to position, so, reach after interval range or a certain point or a certain sky
After half interval contour, it can regard as reaching start bit, meanwhile, the description of a certain space curve includes the certain point or certain in space
Point.
In addition, three axis set screw retaining mechanisms of one kind disclosed according to the present invention also has following supplementary technology special
Sign:
According to some embodiments of the present invention, the correcting column is coupled auxiliary guide post, the auxiliary guide post by connecting piece
It is coupled with the upper and lower ends of the correcting column.Assist guide post and correcting column jointly stabilizing integral frame.
According to some embodiments of the present invention, there is the product briquetting component including telescopic block on the product carrier.
Further, the telescopic block bottom surface is bonded with product upper surface, and rear end has elastic mechanism.
According to some embodiments of the present invention, the electric screw tool end has magnetic and cooperates with the screw top
Groove, the screw top is inserted in the groove.Pass through magnetic absorption and top mating groove, it is ensured that screw is steady
Fixed and direction is accurate.
According to some embodiments of the present invention, the sliding block is coupled the extensible member of extensible member, and the extensible member is coupled
In the second encoder and the second encoder is driven to rotate.Manual operation first axle and the second axis and sliding block move down
Other operations are carried out, when discharging downward power, sliding block etc. is pulled upwardly by extensible member, is returned to corresponding position.
According to some embodiments of the present invention, the correcting column further includes auxiliary guide post, and the auxiliary guide post passes through
Connecting piece is coupled with the correcting column, and the sliding block one passes through the correcting column, and another passes through the auxiliary guide post.
According to some embodiments of the present invention, the retaining mechanism further includes indicate indicator, and the indicate indicator refers to for light
Show component or sound instruction component.
According to some embodiments of the present invention, the retaining mechanism is also connected with computer system or PLC system or cpu system,
Operating system carries out integral operation using devices such as central processing unit or PLC, while assisting other electric elements.
It is any to refer to that " one embodiment ", " embodiment ", " illustrative examples " etc. mean to combine embodiment description
Specific component, structure or feature are included at least one embodiment of the present invention;This specification everywhere this schematically
Statement is not necessarily referring to identical embodiment;Moreover, when combining any embodiment to describe specific component, structure or feature
When, advocated, component, structure or feature in conjunction with as the realization of other embodiments all fall within those skilled in the art
Within the scope of.
Although having carried out detailed retouch to a specific embodiment of the invention referring to multiple illustrative examples of the invention
It states, it must be understood that those skilled in the art can be designed that various other improvement and embodiment, these improve and implement
Example will be fallen within spirit and scope;Specifically, in aforementioned disclosure, attached drawing and the scope of the claims
Within, reasonable variations and modifications can be made in terms of the arrangement that components and/or sub-combination are laid out, without departing from
Spirit of the invention;In addition to components and/or the variations and modifications of layout aspect, range is by appended claims and its is equal
Object limits.
Claims (9)
1. a kind of three axis set screw retaining mechanisms, which is characterized in that the plummer including bottom is mounted on the plummer
Correcting column, the sliding block being mounted on the correcting column, the second axis being coupled with the sliding block, and be coupled with second axis
One axis, the first encoder are mounted on the joint of the first axle and second axis, and second encoder is mounted on the correcting
The top of column is connected by extensible member and the sliding block, the product carrier being mounted on the plummer.
2. three axis set screw retaining mechanism described according to claim 1, which is characterized in that the correcting column passes through connecting piece
It is coupled auxiliary guide post, the auxiliary guide post is coupled with the upper and lower ends of the correcting column.
3. three axis set screw retaining mechanism described according to claim 1, which is characterized in that have packet on the product carrier
Include the product briquetting component of telescopic block.
4. the three axis set screw retaining mechanism according to claim 3, which is characterized in that the telescopic block bottom surface and product
Upper surface fitting, rear end have elastic mechanism.
5. three axis set screw retaining mechanism described according to claim 1, which is characterized in that electricity screw tool end tool
It is magnetic and the groove with screw top cooperation, the screw top is inserted in the groove.
6. three axis set screw retaining mechanism according to claim 1, which is characterized in that the sliding block is coupled pars contractilis
The extensible member of part, the extensible member are bound up in the second encoder and the second encoder are driven to rotate.
7. three axis set screw retaining mechanism according to claim 1, which is characterized in that the correcting column further includes auxiliary
Guide post is helped, the auxiliary guide post is coupled by connecting piece with the correcting column, and the sliding block one passes through the correcting column,
Another passes through the auxiliary guide post.
8. three axis set screw retaining mechanism according to claim 1, which is characterized in that the retaining mechanism further includes
Indicate indicator, the indicate indicator are light indicate indicator or sound instruction component.
9. three axis set screw retaining mechanism according to claim 1, which is characterized in that the retaining mechanism is also connected with
Computer system or PLC system or cpu system.
Priority Applications (1)
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CN201910636771.2A CN110216464A (en) | 2019-07-15 | 2019-07-15 | A kind of three axis set screw retaining mechanisms |
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CN201910636771.2A CN110216464A (en) | 2019-07-15 | 2019-07-15 | A kind of three axis set screw retaining mechanisms |
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CN110216464A true CN110216464A (en) | 2019-09-10 |
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Cited By (3)
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---|---|---|---|---|
CN111408930A (en) * | 2020-04-02 | 2020-07-14 | 中国铁建重工集团股份有限公司 | Bolt tightening device and bolt tightening vehicle |
CN111408929A (en) * | 2020-04-02 | 2020-07-14 | 中国铁建重工集团股份有限公司 | Bolt fastening vehicle |
CN111571190A (en) * | 2020-05-22 | 2020-08-25 | 中国科学院自动化研究所 | Three-dimensional visual automatic assembly system and method |
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CN208543187U (en) * | 2018-08-21 | 2019-02-26 | 秦皇岛丰泰自动化设备制造有限公司 | A kind of manual nailing angular control apparatus |
CN210677674U (en) * | 2019-07-15 | 2020-06-05 | 昆山瑞航自动化设备科技有限公司 | Three-axis positioning screw locking mechanism |
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CN206065872U (en) * | 2016-08-29 | 2017-04-05 | 上海众尔自动化设备有限公司 | It is a kind of to tighten gun rack with position memory function |
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CN111408930A (en) * | 2020-04-02 | 2020-07-14 | 中国铁建重工集团股份有限公司 | Bolt tightening device and bolt tightening vehicle |
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CN111571190A (en) * | 2020-05-22 | 2020-08-25 | 中国科学院自动化研究所 | Three-dimensional visual automatic assembly system and method |
CN111571190B (en) * | 2020-05-22 | 2022-01-25 | 中国科学院自动化研究所 | Three-dimensional visual automatic assembly system and method |
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