CN205520370U - Automatic extension spring device - Google Patents
Automatic extension spring device Download PDFInfo
- Publication number
- CN205520370U CN205520370U CN201620142879.8U CN201620142879U CN205520370U CN 205520370 U CN205520370 U CN 205520370U CN 201620142879 U CN201620142879 U CN 201620142879U CN 205520370 U CN205520370 U CN 205520370U
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- CN
- China
- Prior art keywords
- cylinder
- fixed
- spring assembly
- spring
- fixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model provides an automatic extension spring device, characterized by: automatic extension spring device includes propelling movement spring assembly (1), tensile spring assembly (2) and fixed spring assembly (3). Propelling movement spring assembly (1) is including cylinder I (4), cylinder support (5), guide bar I (6), push rod (7), lever connection frame (8), extension spring device (2) including linear guide (9), bed frame (10), cylinder II (11), tight piece I (12), cylinder III (13), aligning support (14), guide bar II (15), link (16), synchronizing wheel (17), hold -in range (18), servo motor (19) press from both sides, fixed spring device (3) are including support base (20), dead lever support (21), dead lever (22), tight II (23) on clamp, clamping jaw air cylinder (24), cylinder link (25), cylinder mount (26), cylinder IV (27), the utility model discloses an automatic stretching device can realize automatically stretching to the spring that protects of rubber tube outer wall, can carry out production automation, improves production efficiency.
Description
Technical field
This utility model belongs to machinery technical field, relates to a kind of drawing mechanism, specifically a kind of for automatically drawing
Stretch the compression spring Automatic-drawing spring assembly to certain length.
Background technology
Along with the fast development of the fast development especially auto industry of domestic economy, sebific duct have become as daily life and
Indispensable material in industrial development.When air-brake coupling hose entrucking, some sebific duct can be caused soft due to the reasons in structure of automobile
Pipe in use can occur bigger friction with the parts of surrounding, thus increases the abrasion to sebific duct outer wall, reduces glue
The service life of pipe.In order to reduce this unnecessary loss as far as possible, need the outer wall of sebific duct is added one and protect spring and come sebific duct
Outer wall protect；The most in process of production, protecting spring is all manually to assemble, and owing to some spring is oversize too soft,
It is artificial that when assembling, efficiency is the lowest, and easily neglected loading, next step operation is adversely affected.
Utility model content
This utility model is for the problems referred to above, it is provided that a kind of Automatic-drawing spring assembly, this mechanism can be according to controller
The spring being assembled on sebific duct is stretched by signal automatically that send.
This utility model is to be realized by following measures:
A kind of Automatic-drawing spring assembly, is characterized in that: described Automatic-drawing spring assembly includes pushing spring assembly, drawing
Stretch spring assembly and fixing spring assembly；
Described propelling movement spring assembly includes cylinder I, air cylinder support, guide post I, push rod and lever link, described
Air cylinder support is fixing, and cylinder I and lever link are fixed on air cylinder support on the table, and push rod is fixed on lever and connects
On frame, guide post I has two groups, is fixed on the both sides of cylinder I with being respectively symmetrically；
Described drawing spring device includes line slideway, pedestal, cylinder II, clamping block I, cylinder III, aligning support, leads
To bar II, link, synchronization wheel, Timing Belt and servomotor, described line slideway is fixing on the table, and pedestal and straight line are led
Rail is connected, cylinder II and each own two of guide post II, is fixed on the both sides of pedestal with being respectively symmetrically, and cylinder III is fixed on base
The side of frame, clamping block I has two groups, is connected with respective cylinder II respectively, and aligning support is fixed on the top of cylinder III, even
Connecing frame to be coupled together with Timing Belt by pedestal, servomotor is connected by axle with Tong Bu wheel, and described pedestal is by Timing Belt
Drive makes self move left and right along line slideway thus realizes the stretching of spring, and described aligning support can be by the way of cylinder
It is adjusted height, so that the axle center of push rod is on a horizontal line；
Described fixing spring assembly includes stand base, fixing shaft bar, fixing bar, clamping block II, jaw cylinder, gas
Cylinder link, cylinder fixed mount and cylinder IV, described stand base and cylinder fixed mount are separately fixed at up and down the two of workbench
Face, fixing shaft bar is fixed in stand base, and fixing bar is fixed on fixing shaft bar, and cylinder IV is connected with cylinder fixed mount
Connecing, connected together with cylinder IV by jaw cylinder by jaw cylinder link, clamping block II has two groups, is separately fixed at two
On individual jaw, described jaw cylinder moves up and down correct position under the effect of cylinder IV, utilizes clamping block II by spring
One end clamping.
A kind of control method automatically drawing spring, it is characterised in that comprise the following steps:
Step 1: spring is taken out from feeding station by feeding device, after being placed in push rod by spring, cylinder II leads to
Cross clamping block I by spring clamp；
Step 2: push rod is advanced by cylinder I to drawing spring device, makes push rod and fixing bar match；
Step 3: servomotor drives and synchronizes wheel rotation, makes pedestal move along line slideway to fixing spring assembly direction
Dynamic, thus spring is sent to the other end of fixing bar；
Step 4: cylinder IV upwards jacking, is raised to the position of correspondence by jaw cylinder, and jaw cylinder utilization clamping block II will
One end clamping of spring；
Step 5: servomotor drives and synchronizes wheel and rotate, and makes pedestal along line slideway to the contrary side of fixing spring assembly
To movement, clamping block I fastening spring moves to opposite direction, thus stretches spring；
Step 6: after moving certain position to, clamping block I is decontroled spring, servomotor drive synchronization wheel rotation, is made pedestal edge
Line slideway again to move to fixing spring assembly direction, after moving to certain position, clamping block I is by the effect of cylinder II
Again by spring clamp；
Step 7: repeat the action of step 5；
Step 8: clamping block I decontrols spring, pushes spring assembly and drawing spring device returns in situ.
The beneficial effects of the utility model:
Automatic-drawing device of the present utility model and control method thereof are capable of automatically sebific duct outer wall being protected spring and enter
Row stretching, can carry out the production automation, improves production efficiency.
Accompanying drawing explanation
Fig. 1 is the top view of Automatic-drawing spring assembly of the present utility model.
Fig. 2 is the lower view of Automatic-drawing spring assembly of the present utility model.
Accompanying drawing identifier declaration: 1, push spring assembly；2, drawing spring device；3, fixing spring assembly；4, cylinder I；5、
Air cylinder support；6, guide post I；7, push rod；8, lever link；9, line slideway；10, pedestal；11, cylinder II；12, clamping
Block I；13, cylinder III；14, aligning support；15, guide post II；16, link；17, wheel is synchronized；18, Timing Belt；19, servo electricity
Machine；20, stand base；21, fixing shaft bar；22, fixing bar；23, clamping block II；24, jaw cylinder；25, cylinder link；
26, cylinder fixed mount；27, cylinder IV.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described further.
In conjunction with accompanying drawing 1, a kind of Automatic-drawing spring assembly, it is characterized in that: described Automatic-drawing spring assembly includes pushing
Spring assembly 1, drawing spring device 2 and fixing spring assembly 3.
Described connecting rod 6 is respectively arranged at two ends with axis hole 10 and pin-and-hole 11；Described rotating shaft 5 is fixed by screws in axis hole 10,
Described upper cylinder 7 is connected on connecting rod 6 by straight pin.
Described propelling movement spring assembly 1 includes cylinder I 4, air cylinder support 5, guide post I 6, push rod 7 and lever link
8, described air cylinder support 5 is fixing, and cylinder I 4 and lever link 8 are fixed on air cylinder support 5 on the table, and push rod 7 is solid
Being scheduled on lever link 8, guide post I 6 has two groups, is fixed on the both sides of cylinder I 4 with being respectively symmetrically.
Described drawing spring device 2, including line slideway 9, pedestal 10, cylinder II 11, clamping block I 12, cylinder III 13,
Aligning support 14, guide post II 15, link 16, synchronization wheel 17, Timing Belt 18 and servomotor 19, described line slideway 9 is solid
Fixed pedestal 10 is connected with line slideway 9 on the table, cylinder II 11 and each own two of guide post II 15, is respectively symmetrically
Be fixed on the both sides of pedestal 10, cylinder III 13 is fixed on the side of pedestal 10, and clamping block I 12 has two groups, respectively with respective
Cylinder II 11 is connected, and aligning support 14 is fixed on the top of cylinder III 13, and pedestal 10 is connected by link 16 with Timing Belt 18
Getting up, servomotor 19 17 is connected by axle with Tong Bu wheel, described pedestal 10 by the drive of Timing Belt 18 make self along
Line slideway 9 moves left and right thus realizes the stretching of spring, and described aligning support 14 can be adjusted height by the way of cylinder
Degree, so that the axle center of push rod is on a horizontal line.
Described fixing spring assembly 3 includes stand base 20, fixing shaft bar 21, fixing bar 22, clamping block II 23, folder
Pawl cylinder 24, cylinder link 25, cylinder fixed mount 26, cylinder IV 27, described stand base 20 and cylinder fixed mount 26 are respectively
Being fixed on the upper and lower surface of workbench, fixing shaft bar 21 is fixed in stand base 20, and fixing bar 22 is fixed on fixing bar and props up
On frame 21, cylinder IV 27 is connected with cylinder fixed mount 26, by jaw cylinder link 25 by jaw cylinder 24 and cylinder IV
27 connect together, and clamping block II 23 has two groups, is separately fixed on two jaws, and described jaw cylinder 24 is at cylinder IV 27
Move up and down correct position under effect, utilize clamping block II 23 to be clamped one end of spring.
The control method of a kind of Automatic-drawing spring, comprises the following steps:
Step 1: spring is taken out from feeding station by feeding device, after spring being placed in push rod 7, cylinder II 11
By clamping block I 12 by spring clamp；
Step 2: push rod 7 is advanced by cylinder I 4 to drawing spring device 2, makes push rod 7 and fixing bar 22 match；
Step 3: servomotor 19 drives and synchronizes wheel 17 rotation, makes pedestal 10 along line slideway 9 to fixing spring assembly 3
Direction is moved, thus spring is sent to the other end of fixing bar 22；
Step 4: cylinder IV 27 upwards jacking, is raised to the position of correspondence by jaw cylinder 24, and jaw cylinder 24 utilizes clamping
One end of spring is clamped by block II 23；
Step 5: servomotor 19 drives and synchronizes wheel 17 rotation, makes pedestal 10 along line slideway 9 to fixing spring assembly 3
Contrary direction is moved, and clamping block I 12 fastening spring moves to opposite direction, thus stretches spring；
Step 6: after moving certain position to, clamping block I 12 is decontroled spring, servomotor 19 drive synchronization wheel 17 rotation, is made
Pedestal 10 moves to fixing spring assembly 3 direction again along line slideway 9, and after moving to certain position, clamping block I 12 passes through
The effect of cylinder II 11 is again by spring clamp；
Step 7: repeat the action of step 5；
Step 8: clamping block I 12 decontrols spring, pushes spring assembly 1 and drawing spring device 2 returns in situ.
Embodiment described above is only to be described preferred implementation of the present utility model, not to this practicality
Novel spirit and scope are defined, without departing under this utility model design concept premise, and ordinary skill skill in this area
Various modification that the technical solution of the utility model is made by art personnel and improvement, all should fall into protection model of the present utility model
Enclosing, the technology contents that this utility model is claimed the most all is recorded in detail in the claims.
Claims (1)
1. an Automatic-drawing spring assembly, is characterized in that: described Automatic-drawing spring assembly include push spring assembly (1),
Drawing spring device (2) and fixing spring assembly (3)；
Described propelling movement spring assembly (1) includes cylinder I (4), air cylinder support (5), guide post I (6), push rod (7) and lever
Link (8), described air cylinder support (5) is fixing on the table, and cylinder I (4) and lever link (8) are fixed on air cylinder support
(5), on, push rod (7) is fixed on lever link (8), and guide post I (6) has two groups, is fixed on cylinder I with being respectively symmetrically
(4) both sides；
Described drawing spring device (2) includes line slideway (9), pedestal (10), cylinder II (11), clamping block I (12), cylinder
III (13), aligning support (14), guide post II (15), link (16), synchronization wheel (17), Timing Belt (18) and servomotor
(19), described line slideway (9) is fixing on the table, and pedestal (10) is connected with line slideway (9), cylinder II (11) and leading
To bar II (15) each own two, being fixed on the both sides of pedestal (10) with being respectively symmetrically, cylinder III (13) is fixed on pedestal (10)
Side, clamping block I (12) have two groups, be connected with respective cylinder II (11) respectively, aligning support (14) is fixed on cylinder
The top of III (13), pedestal (10) is coupled together by link (16) with Timing Belt (18), servomotor (19) and Tong Bu wheel
(17) being connected by axle, described pedestal (10) makes self to move along line slideway (9) left and right by the drive of Timing Belt (18)
Moving thus realize the stretching of spring, described aligning support (14) can be adjusted height by the way of cylinder, so that pushing
The axle center of bar is on a horizontal line；
Described fixing spring assembly (3) includes stand base (20), fixing shaft bar (21), fixing bar (22), clamping block II
(23), jaw cylinder (24), cylinder link (25), cylinder fixed mount (26) and cylinder IV (27), described stand base (20)
With the upper and lower surface that cylinder fixed mount (26) is separately fixed at workbench, fixing shaft bar (21) is fixed on stand base (20)
On, fixing bar (22) is fixed on fixing shaft bar (21), and cylinder IV (27) is connected with cylinder fixed mount (26), passes through jaw
Jaw cylinder (24) is connected together by cylinder link (25) with cylinder IV (27), and clamping block II (23) has two groups, solid respectively
Being scheduled on two jaws, described jaw cylinder (24) moves up and down correct position under the effect of cylinder IV (27), utilizes
One end of spring is clamped by clamping block II (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620142879.8U CN205520370U (en) | 2016-02-25 | 2016-02-25 | Automatic extension spring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620142879.8U CN205520370U (en) | 2016-02-25 | 2016-02-25 | Automatic extension spring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205520370U true CN205520370U (en) | 2016-08-31 |
Family
ID=56779115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620142879.8U Withdrawn - After Issue CN205520370U (en) | 2016-02-25 | 2016-02-25 | Automatic extension spring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205520370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537918A (en) * | 2016-02-25 | 2016-05-04 | 南京利德东方橡塑科技有限公司 | Automatic stretching device for springs and control method for springs |
-
2016
- 2016-02-25 CN CN201620142879.8U patent/CN205520370U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537918A (en) * | 2016-02-25 | 2016-05-04 | 南京利德东方橡塑科技有限公司 | Automatic stretching device for springs and control method for springs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160831 Effective date of abandoning: 20170915 |
|
| AV01 | Patent right actively abandoned |