CN207087298U - A kind of automatic locking screw machine - Google Patents
A kind of automatic locking screw machine Download PDFInfo
- Publication number
- CN207087298U CN207087298U CN201721074131.XU CN201721074131U CN207087298U CN 207087298 U CN207087298 U CN 207087298U CN 201721074131 U CN201721074131 U CN 201721074131U CN 207087298 U CN207087298 U CN 207087298U
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- batch
- screw
- electric screwdriver
- mouth
- automatic locking
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 32
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a kind of automatic locking screw machine, including screw permutation unit, support and electric screwdriver, the both sides of the support are provided with two columns, cantilever beam is provided with the column, electric screwdriver displacement mechanism is provided with the cantilever beam, the electric screwdriver displacement mechanism carries out displacement by the displacement drive in cantilever beam；Electric screwdriver is provided with the electric screwdriver displacement mechanism, the electric screwdriver carries out upper and lower displacement by the displacement drive being arranged in electric screwdriver displacement mechanism；The electric screwdriver is connected setting by screw delivery pipe with screw permutation unit.The utility model provides a kind of automatic locking screw machine, and lock pair effect is preferable, accurate positioning, and improves the operating efficiency of lock screw.
Description
Technical field
The utility model belongs to automatic lock screws apptss field, more particularly to a kind of automatic locking screw machine.
Background technology
When carrying out screw fixation to various products, traditional method is all that worker carries out manual lock screw, for flowing water
During the Product processing of line operation, such operating efficiency is low, has a strong impact on the process velocity of product.Because screw inlet tube is arranged on
Immediately ahead of chuckwall body, screw inlet tube is relatively near apart with batch mouth holder, when causing screw sometimes still in askew status, batch
Pin can not accurate alignment screw head；The automatic locking screw machine of existing air blowing type, screw is promoted to transport downwards by screwdriver bit
It is dynamic to open batch mouth chuck, screw is fallen directly into screwed hole, but it is crooked often to produce screw, cause screwed hole be damaged or
Person scratches workpiece surface, and during especially for deep hole, after chuck opening, neither one, which is oriented to, screw is just fallen into screw
Kong Zhong.
The content of the invention
Goal of the invention：In order to overcome the deficiencies in the prior art, the utility model provides a kind of automatic locking screw machine,
Lock pair effect is preferable, accurate positioning, and improves the operating efficiency of lock screw.
Technical scheme：To achieve the above object, the technical solution of the utility model is as follows：
A kind of automatic locking screw machine, including screw permutation unit, support and electric screwdriver, the both sides of the support are set
There are two columns, cantilever beam is provided with the column, electric screwdriver displacement mechanism, the electricity are provided with the cantilever beam
Dynamic screwdriver displacement mechanism carries out displacement by the displacement drive in cantilever beam；Set on the electric screwdriver displacement mechanism
Electric screwdriver is equipped with, the electric screwdriver is carried out by the displacement drive being arranged in electric screwdriver displacement mechanism
Upper and lower displacement；The electric screwdriver is connected setting by screw delivery pipe with screw permutation unit.
Further, the electric screwdriver includes batch mouth body, and described batch of mouth body includes batch pin, batch mouth holder and criticized
Mouth chuck, batch mouth chuck structure is identical described in two, and batch mouth chuck described in two is set with batch mouth holder rotation connection, described
Criticize and be respectively arranged with the first spring between mouth holder and two batches of mouth chucks；Described batch of mouth holder is provided with along position of center line and criticized
Pin hole, described batch of pin hole are set through the upper/lower terminal of batch mouth holder, and batch pin is provided with described batch of pin hole.
Further, pilot hole is provided with batch mouth chuck described in two, the pilot hole is inverted cone-shaped structure, and described
Pilot hole is arranged on the lower section of screw entrance.
Further, in addition to stopping means, the stopping means are arranged on electric screwdriver by the way that expansion link is flexible
Bottom, the stopping means centre position offer screw and gone out by hole, the screw by the screw of hole and electric screwdriver
Mouth is coaxially disposed.
Further, the stopping means includes box body and the elastic force clamp system being arranged in the box body, the box
Body is the plate body of internal cavity structure, and at least two upper and lower orientation of elastic force clamp system are erected on the two side of box body；
The elastic force clamp system includes clamping plate, connecting shaft and second spring, and the clamping plate is arc structure, described in two
Clamping plate intrados is oppositely arranged, and two clamping plates are connected to set by arcuation connection sheet and form the adjustable poroid knot of size
Structure, connecting shaft is provided with the outside wall surface of two clamping plates, and the outside of box body, two institutes are stretched out in one end of the connecting shaft
State and be arranged with second spring in connecting shaft respectively.
Further, in addition to baffle plate and shift finger, baffle plate, the gear are fixedly installed between the clamping plate and connecting shaft
Plate vertical connection shaft is set；Four gear pins are vertically set between box body bottom and top, and the gear pin rectangle
Array is arranged on the outside of baffle plate.
Further, the gear pin and the distance between baffle plate are big less than or equal to the radius value of screw rod part
It is small.
Further, the maximum between two clamping plates is smaller than the diameter value size of screw rod part.
Beneficial effect：Pilot hole is provided with of the present utility model batch of mouth holder, can be straight after screw enters batch pin hole
Row correcting is tapped into, prevents screw from producing crooked not positive situation；When screw moves downward, carried out by stopping means further
Spacing and correcting, ensure the positioning accurate accuracy of screw, particularly when locking deep hole screw, effect is more preferable.
Brief description of the drawings
Accompanying drawing 1 is overall structure diagram of the present utility model；
Accompanying drawing 2 is of the present utility model batch of mouth body construction schematic diagram；
Accompanying drawing 3 is of the present utility model batch of mouth body construction explosive view；
Accompanying drawing 4 is of the present utility model batch of mouth body sectional view；
Accompanying drawing 5 is of the present utility model batch of needle construction syringe needle partial schematic diagram；
Accompanying drawing 6 is stopping means internal structure schematic diagram of the present utility model；
Accompanying drawing 7 is stopping means sectional view of the present utility model.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of automatic locking screw machine, including screw permutation unit 1, support 2 and electric screwdriver 5, institute
The both sides for stating support 2 are provided with two columns 4, and cantilever beam is provided with the column 4, electronic spiral shell is provided with the cantilever beam
Silk batch displacement mechanism 8, the electric screwdriver displacement mechanism 8 carry out displacement by the displacement drive 6 in cantilever beam；It is described
Electric screwdriver 5 is provided with electric screwdriver displacement mechanism 8, the electric screwdriver 5 is by being arranged on electric screwdriver position
Displacement drive 6 in telephone-moving structure 8 carries out upper and lower displacement；The electric screwdriver 5 is whole by screw delivery pipe 7 and screw
The connection of column unit 1 is set.Two parallel track bases are provided with the support 2, material mobile device is provided with track base
3, the material mobile device 3 is driven by the drive device 6 being arranged in support 2, and the material mobile device 3 can also make
Driven with screw body or gear mechanism, relatively existing equipment is belt wheel drive, and its kinematic accuracy can be higher, makes lock
Resetting is more accurate during screw.
As shown in accompanying drawing 2 and accompanying drawing 3, the electric screwdriver 5 includes batch mouth body, and described batch of mouth body includes batch pin
51st, mouth holder 52 and batch mouth chuck 53 are criticized, batch structure of mouth chuck 53 is identical described in two, and batch mouth chuck 53 described in two is with criticizing
Mouth holder 52 is rotatablely connected by bearing pin 57 and set, and the is respectively arranged between batch mouth chucks 53 of described batch of mouth holder 52 and two
One spring 56, first spring 56 vertically criticize the wall relative with batch mouth chuck 53 of mouth holder 52；The described batch of edge of mouth holder 52
Position of center line is provided with batch pin hole, and described batch of pin hole sets through the upper/lower terminal of batch mouth holder 52, set in described batch of pin hole
It is equipped with batch pin 51.Batch mouth holder side wall is provided with screw tracheae seat 55, and the screw connection pipe 551 and screw on screw tracheae seat are defeated
Pipe 7 is sent to connect.Two batches of mouth chucks, which cooperate, to be opened or closes, and when screw moves downward, two batches of mouth chucks are opened on top,
Screw passes through the first spring reset after sending out completely.
As shown in Figure 4, pilot hole 531 is provided with batch mouth chuck 53 described in two, the pilot hole 531 is back taper
Structure, and the pilot hole 531 is arranged on the lower section of screw entrance 532.Can directly it be led after screw enters batch pin hole
Just, prevent screw from producing crooked not positive situation, also avoid damaging syringe needle.
As shown in Figure 5, the head for criticizing pin 51 is divided into batch shank portion 510 and batch needle section 511, described batch of needle section 511
Diameter be less than the diameter in batch shank portion 510, during batch pin moves downward, when screw is downward by pilot hole, batch
Shank portion does not reach also, and batch needle section first passes through, and can delay the time that screwdriver bit bar portion pushes, reduce the deflection of screw.
Also include stopping means 54, the stopping means 54 passes through the flexible bottom for being arranged on electric screwdriver 5 of expansion link 58
Portion, the centre position of stopping means 54 offer screw and pass through hole 540 and electric screwdriver 5 by hole 540, the screw
Screw outlet is coaxially disposed.Stopping means can be by the spacing size of expansion link adjustable range electric screwdriver, and screw is by criticizing
Pin, which is depressed into stopping means, to carry out guide effect to screw.
As shown in accompanying drawing 6 and accompanying drawing 7, the stopping means 54 includes box body 542 and the bullet being arranged in the box body 542
Power clamp system 549, the box body 542 are the plate body of internal cavity structure, at least two elastic force clamp systems 549,
Lower orientation is erected on the two side of box body 542；The elastic force clamp system 549 includes clamping plate 544, connecting shaft 541 and second
Spring 543, the clamping plate 544 are the sheet metal of arc structure, and two intrados of clamping plate 544 are oppositely arranged, and two
The clamping plate 544 connects to set by arcuation connection sheet 545 forms the adjustable cavernous structure of size, two clamping plates 544
Outside wall surface on be provided with connecting shaft 541, the outside of box body 542, two connections are stretched out in one end of the connecting shaft 541
Second spring 543 is arranged with axle 541 respectively.Screw by when two clamping plates among when, two clamping plates 544 of lower section can clamp
The screw portion of screw, the head of two clamping plate clamping screws of top, prevent screw from producing deflection.
Maximum between two clamping plates 544 is smaller than the diameter value size of screw rod part, two clamping plates
Maximum spacing is slightly less than the diameter value of screw portion, makes it can clamping screw；Also include baffle plate 547 and shift finger 546, the folder
Baffle plate 547 is fixedly installed between plate 544 and connecting shaft 541, the vertical connection shaft 541 of baffle plate 547 is set；Four gears
Position pin 546 is vertically set between the bottom of box body 542 and top, and the rectangular array of gear pin 546 is arranged on outside baffle plate 547
Side,.(the distance between 547 are less than or equal to the radius value size of screw rod part to the gear pin 546 with baffle plate.Connection
The distance of axle left and right displacement is no more than the radius value of screw rod part, screw is produced fine setting, and pass through box body bottom
Outlet through hole carries out last guiding, makes in the whole motion process of screw, and stopping means has limition orientation to it
Effect.
Described above is only preferred embodiment of the present utility model, it should be pointed out that：For the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (8)
- A kind of 1. automatic locking screw machine, it is characterised in that：Including screw permutation unit (1), support (2) and electric screwdriver (5), The both sides of the support (2) are provided with two columns (4), are provided with cantilever beam on the column (4), are set on the cantilever beam There is electric screwdriver displacement mechanism (8), the electric screwdriver displacement mechanism (8) passes through the displacement drive in cantilever beam (6) displacement is carried out；Electric screwdriver (5), the electric screwdriver (5) are provided with the electric screwdriver displacement mechanism (8) Upper and lower displacement is carried out by the displacement drive (6) being arranged in electric screwdriver displacement mechanism (8)；The electric screw Criticize (5) and setting is connected with screw permutation unit (1) by screw delivery pipe (7).
- A kind of 2. automatic locking screw machine according to claim 1, it is characterised in that：The electric screwdriver (5), which includes, criticizes Mouth body, described batch of mouth body include batch pin (51), batch mouth holder (52) and batch mouth chuck (53), batch mouth chuck described in two (53) structure is identical, and batch mouth chuck (53) described in two is set with batch mouth holder (52) rotation connection, described batch of mouth holder (52) it is respectively arranged with the first spring (56) between two batches of mouth chucks (53)；Described batch of mouth holder (52) is along position of center line Batch pin hole is provided with, described batch of pin hole is set through the upper/lower terminal of batch mouth holder (52), and batch pin is provided with described batch of pin hole (51)。
- A kind of 3. automatic locking screw machine according to claim 2, it is characterised in that：Set described in two in batch mouth chuck (53) Pilot hole (531) is equipped with, the pilot hole (531) is inverted cone-shaped structure, and the pilot hole (531) is arranged on screw entrance (532) lower section.
- A kind of 4. automatic locking screw machine according to claim 1 or 2, it is characterised in that：Also include stopping means (54), institute Stopping means (54) is stated by the flexible bottom for being arranged on electric screwdriver (5) of expansion link (58), in the stopping means (54) Between position offer screw by hole (540), the screw is exported coaxial by the screw of hole (540) and electric screwdriver (5) Set.
- A kind of 5. automatic locking screw machine according to claim 4, it is characterised in that：The stopping means (54) includes box body (542) and the elastic force clamp system (549) that is arranged in the box body (542), the box body (542) are the plate of internal cavity structure Shape body, at least two upper and lower orientation of the elastic force clamp system (549) are erected on the two side of box body (542)；The elastic force clamp system (549) includes clamping plate (544), connecting shaft (541) and second spring (543), the clamping plate (544) it is arc structure, two clamping plate (544) intrados are oppositely arranged, and two clamping plates (544) are connected by arcuation Contact pin (545) connection, which is set, forms the adjustable cavernous structure of size, is provided with the outside wall surface of two clamping plates (544) Connecting shaft (541), one end of the connecting shaft (541) are stretched out the outside of box body (542), divided on two connecting shafts (541) Second spring (543) is not arranged with.
- A kind of 6. automatic locking screw machine according to claim 5, it is characterised in that：Also include baffle plate (547) and shift finger (546) baffle plate (547), baffle plate (547) vertical connection, are fixedly installed between the clamping plate (544) and connecting shaft (541) Axle (541) is set；Four gear pins (546) are vertically set on box body (542) between bottom and top, and the gear pin (546) rectangular array is arranged on the outside of baffle plate (547).
- A kind of 7. automatic locking screw machine according to claim 6, it is characterised in that：The gear pin (546) and baffle plate The distance between (547) it is less than or equal to the radius value size of screw rod part.
- A kind of 8. automatic locking screw machine according to claim 5, it is characterised in that：Between two clamping plates (544) Maximum is smaller than the diameter value size of screw rod part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721074131.XU CN207087298U (en) | 2017-08-25 | 2017-08-25 | A kind of automatic locking screw machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721074131.XU CN207087298U (en) | 2017-08-25 | 2017-08-25 | A kind of automatic locking screw machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207087298U true CN207087298U (en) | 2018-03-13 |
Family
ID=61539949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721074131.XU Expired - Fee Related CN207087298U (en) | 2017-08-25 | 2017-08-25 | A kind of automatic locking screw machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207087298U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125668A (en) * | 2019-05-23 | 2019-08-16 | 苏州锦浩翔自动化有限公司 | A kind of lock screw device |
| CN114918662A (en) * | 2022-05-18 | 2022-08-19 | 苏州奔腾塑业有限公司 | Electric saw protection casing equipment |
-
2017
- 2017-08-25 CN CN201721074131.XU patent/CN207087298U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125668A (en) * | 2019-05-23 | 2019-08-16 | 苏州锦浩翔自动化有限公司 | A kind of lock screw device |
| CN114918662A (en) * | 2022-05-18 | 2022-08-19 | 苏州奔腾塑业有限公司 | Electric saw protection casing equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 |