CN108297388A - Cam bending mechanism - Google Patents
Cam bending mechanism Download PDFInfo
- Publication number
- CN108297388A CN108297388A CN201711326245.3A CN201711326245A CN108297388A CN 108297388 A CN108297388 A CN 108297388A CN 201711326245 A CN201711326245 A CN 201711326245A CN 108297388 A CN108297388 A CN 108297388A
- Authority
- CN
- China
- Prior art keywords
- cam
- sliding block
- roller
- bending mechanism
- lever
- 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- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/02—Bending or folding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/004—Bending wire other than coiling; Straightening wire by means of press-type tooling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The present invention relates to contact pin bending apparatus fields, especially cam bending mechanism.The bending mechanism includes rack, servo motor, cam one, cam two, push type broach, reset cylinder, lever mechanism and bending mechanism, frame bottom is fixed with the servo motor and reset cylinder being oppositely arranged, it is fixed in the shaft of servo motor for the cam one of activation lever mechanism and the cam two for driving bending mechanism, the end face of cam two is equipped with sloping platform, lever mechanism one end fits with cam one, the lever mechanism other end is equipped with push type broach, the piston rod of bending mechanism and reset cylinder connects, and bending mechanism is located at the lower section of push type broach.The present invention provides a kind of cam bending mechanisms, drive lower lock block to compress contact pin by servo motor band moving cam, and jack knife is driven to carry out bending to contact pin, improve work efficiency.
Description
Technical field
The present invention relates to contact pin bending apparatus fields, especially cam bending mechanism.
Background technology
Existing plastic cement contact pin needs to carry out bending operation, but existing bending operation is all manually to be carried out using tool
It bends, it is not only less efficient, and also machining accuracy is relatively low.
Invention content
The technical problem to be solved by the present invention is to：In order to solve the low deficiency of existing plastic cement contact pin bending mode efficiency,
The present invention provides a kind of cam bending mechanisms, drive push type broach to compress contact pin by servo motor band moving cam, and drive folding
Knife carries out bending to contact pin, improves work efficiency.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of cam bending mechanism, including rack, servo motor, cam one, cam two, push type broach, reset cylinder, Lever machine
Structure and bending mechanism, frame bottom are fixed with the servo motor and reset cylinder being oppositely arranged, are fixed in the shaft of servo motor
It is useful for the cam one of activation lever mechanism and the cam two for driving bending mechanism, the end face of cam two is equipped with sloping platform,
Lever mechanism one end fits with cam one, and the lever mechanism other end is equipped with push type broach, the piston rod of bending mechanism and reset cylinder
Connection, bending mechanism are located at the lower section of push type broach.
Specifically, the lever mechanism is made of sliding block one, line rail, lever, sliding block two and sliding slot, and line rail is fixed on rack
On, sliding block one is installed to be slidably connected on online rail, and the shaft of lever is hinged with rack, and one end of lever passes through roller and sliding block one
Flexible connection, the other end of lever are flexibly connected by roller with sliding block two, and sliding block two is placed in the company of the sliding sliding slot in rack Nei
It connects, push type broach is fixed on sliding block two.
Specifically, the bending mechanism is by slide, angled-lift splits one, angled-lift splits two, roller one, roller two, roller three, folding
Knife, sliding block three and slide plate, slide plate are placed in slide and are slidably connected, and sliding block three is rotatablely connected with slide plate, one end of slide and reset
The piston rod of cylinder connects, and the other end of slide is rotatably connected to roller one, and roller two is connect with slide plate lower rotation, roller two
It fits with the angled-lift splits two for being fixed on frame bottom, roller three and sliding block three are rotatablely connected, and roller three and are fixed on frame side
The angled-lift splits one at end fit, and three top of sliding block is equipped with jack knife.
The beneficial effects of the invention are as follows：The present invention provides a kind of cam bending mechanisms, pass through servo motor band moving cam
Come drive lower lock block compress contact pin, and drive jack knife to contact pin carry out bending, improve work efficiency.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of the lever mechanism of the present invention；
Fig. 3 is the structural schematic diagram of the bending mechanism of the present invention；
Fig. 4 is the structural schematic diagram of the cam one and cam two of the present invention；
Fig. 5 is the structural schematic diagram of the angled-lift splits two of the present invention；
1. rack in figure, 2. servo motors, 3. cams one, 4. cams two, 6. reset cylinders, 7. sliding blocks one, 8. line rails, 9.
Lever, 10. sliding blocks two, 11. push type broach, 12. sliding slots, 13. slides, 14. angled-lift splits one, 15. angled-lift splits two, 16. rollers one, 17.
Roller two, 18. rollers three, 19. jack knives, 20. sliding blocks three, 21. slide plates.
Specific implementation mode
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant to the invention.
Fig. 1 is the structural schematic diagram of the present invention, and Fig. 2 is the structural schematic diagram of the lever mechanism of the present invention, and Fig. 3 is the present invention
Bending mechanism structural schematic diagram, Fig. 4 be the present invention cam one and cam two structural schematic diagram.
A kind of cam bending mechanism, including rack 1, servo motor 2, cam 1, cam 24, push type broach 11, reset cylinder
6, lever mechanism and bending mechanism, 1 bottom end of rack are fixed with the servo motor 2 being oppositely arranged and reset cylinder 6, servo motor 2
Shaft on be fixed with for the cam 1 of activation lever mechanism and the cam 24 for driving bending mechanism, cam 24
End face is equipped with sloping platform, and lever mechanism one end fits with cam 1, and the lever mechanism other end is equipped with push type broach 11, bending mechanism
It is connect with the piston rod of reset cylinder 6, bending mechanism is located at the lower section of push type broach 11.The lever mechanism by sliding block 1, line rail 8,
Lever 9, sliding block 2 10 and sliding slot 12 form, and line rail 8 is fixed in rack 1, and sliding block 1 is installed to be slidably connected on online rail 8, thick stick
The shaft of bar 9 is hinged with rack 1, and one end of lever 9 is flexibly connected by roller with sliding block 1, and the other end of lever 9 passes through rolling
Son is flexibly connected with sliding block 2 10, is slidably connected in the sliding slot 12 that sliding block 2 10 is placed in rack 1, pressure is fixed on sliding block 2 10
Knife 11.The bending mechanism is by slide 13, angled-lift splits 1, angled-lift splits 2 15, roller 1, roller 2 17, roller 3 18, folding
Knife 19, sliding block 3 20 and slide plate 21, slide plate 21 are placed in slide 13 and are slidably connected, and sliding block 3 20 is rotatablely connected with slide plate 21, sliding
One end of seat 13 is connect with the piston rod of reset cylinder 6, and the other end of slide 13 is rotatably connected to roller 1, roller 2 17 and
21 lower rotation of slide plate connects, and roller 2 17 fits with the angled-lift splits 2 15 for being fixed on 1 bottom end of rack, roller 3 18 and sliding block
3 20 rotation connections, roller 3 18 fit with the angled-lift splits 1 for being fixed on 1 side of rack, and 3 20 top of sliding block is equipped with jack knife
19。
In conjunction with shown in attached drawing 1 and attached drawing 2, plastic cement contact pin is placed on the platform of 19 side of jack knife, is then started first
Servo motor 2, servo motor 2 can synchronize rotation by shaft driving cam 1 and cam 24.When cam 1 is revolved
When turning, sliding block 1 can be jacked up, sliding block 1 can up be moved along line rail 8 at this time.Sliding block 1 will pass through roller belts at this time
The lever 9 hinged with rack 1 is moved to be rotated.When one end that lever 9 is connected with sliding block 1 tilts, lever 9 and sliding block 2 10
One end of flexible connection will sink, and sliding block 2 10 will move down along sliding slot 12 at this time, 2 10 bottom end of last sliding block
Push type broach 11 will compress the tail end of contact pin.
In conjunction with shown in attached drawing 1 and attached drawing 3, when cam 24 by servo motor 2 shaft drive rotation when, roller 1 with
Cam 24 fits.As shown in Fig. 4, the end face of cam 24 is equipped with inclined-plane, in this way when cam 24 is rotated, rolling
Son 1 will constantly be squeezed by inclined-plane, since the level height on inclined-plane constantly changes when rotated, so one 16 meeting of roller
Slide 13 is driven to be moved toward the direction of reset cylinder 6, and slide 13 can drive slide plate 21 to be moved horizontally.It moves horizontally at this time
21 bottom end of slide plate roller 2 17, will by angled-lift splits 2 15 constantly acclivitous inclined-plane be squeezed, to help to slide
Plate 21 is up moved along slide 13, and such slide plate 21 will up be moved with sliding block 3 20, and the folding on 3 20 top of sliding block
Knife 19 will withstand horizontal positioned contact pin from below, and when jack knife 19 continues to rise, contact pin will be by jack knife bending.
Since metal ferrule has certain deformation nature, so after contact pin is only extruded 90 degree, contact pin has slightly
Rebound deformation, so last molding contact pin can not become 90 degree of vertical moulding.So when jack knife 19 continues the mistake risen
The roller 3 18 of Cheng Zhong, 3 20 side of sliding block can be squeezed by the constantly inclined inclined-plane of angled-lift splits 1, so that sliding block
3 20 overturn towards the direction of contact pin.Contact pin will be further bent by jack knife 19 at this time so that contact pin forms one small
It is extruded angle in 90 degree.Last that jack knife 19 is allowed to decline again, the contact pin being finally bent over so just will present one 90 degree of L
Type moulding.
It is enlightenment with above-mentioned desirable embodiment according to the present invention, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to determine its technical scope according to right.
Claims (3)
1. a kind of cam bending mechanism, characterized in that including rack (1), servo motor (2), cam one (3), cam two (4),
Push type broach (11), reset cylinder (6), lever mechanism and bending mechanism, rack (1) bottom end are fixed with the servo motor being oppositely arranged
(2) and reset cylinder (6) it, is fixed with for the cam one (3) of activation lever mechanism in the shaft of servo motor (2) and for driving
The end face of the cam two (4) of dynamic bending mechanism, cam two (4) is equipped with sloping platform, and lever mechanism one end is affixed with cam one (3)
It closes, the lever mechanism other end is equipped with push type broach (11), and bending mechanism is connect with the piston rod of reset cylinder (6), and bending mechanism is located at
The lower section of push type broach (11).
2. cam bending mechanism according to claim 1, it is characterised in that：The lever mechanism is by sliding block one (7), line rail
(8), lever (9), sliding block two (10) and sliding slot (12) composition, line rail (8) are fixed in rack (1), and sliding block one (7) is mounted on
Line rail is slidably connected on (8), and the shaft of lever (9) is hinged with rack (1), and one end of lever (9) passes through roller and sliding block one (7)
Flexible connection, the other end of lever (9) are flexibly connected by roller with sliding block two (10), and sliding block two (10) is placed in rack (1)
Sliding slot (12) in be slidably connected, push type broach (11) is fixed on sliding block two (10).
3. cam bending mechanism according to claim 1, it is characterised in that：The bending mechanism is slided by slide (13), tiltedly
Block one (14), angled-lift splits two (15), roller one (16), roller two (17), roller three (18), jack knife (19), sliding block three (20) and
Slide plate (21), slide plate (21) are placed in slide (13) and are slidably connected, and sliding block three (20) is rotatablely connected with slide plate (21), slide (13)
One end connect with the piston rod of reset cylinder (6), the other end of slide (13) is rotatably connected to roller one (16), roller two
(17) it being connect with slide plate (21) lower rotation, roller two (17) fits with the angled-lift splits two (15) for being fixed on rack (1) bottom end,
Roller three (18) is rotatablely connected with sliding block three (20), roller three (18) and angled-lift splits one (14) phase for being fixed on rack (1) side
Fitting, sliding block three (20) top are equipped with jack knife (19).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017216671448 | 2017-12-05 | ||
| CN201721667144 | 2017-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108297388A true CN108297388A (en) | 2018-07-20 |
Family
ID=62737651
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721730015.9U Active CN207579082U (en) | 2017-12-05 | 2017-12-13 | Cam bending mechanism |
| CN201711326245.3A Withdrawn CN108297388A (en) | 2017-12-05 | 2017-12-13 | Cam bending mechanism |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721730015.9U Active CN207579082U (en) | 2017-12-05 | 2017-12-13 | Cam bending mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN207579082U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109687035A (en) * | 2019-02-28 | 2019-04-26 | 东莞市傲途智能装备有限公司 | A kind of cam dog-ear device |
| CN112644002B (en) * | 2020-12-18 | 2022-05-27 | 常州市新创智能科技有限公司 | Automatic composite material rolling forming system and control method thereof |
-
2017
- 2017-12-13 CN CN201721730015.9U patent/CN207579082U/en active Active
- 2017-12-13 CN CN201711326245.3A patent/CN108297388A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CN207579082U (en) | 2018-07-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180720 |
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| WW01 | Invention patent application withdrawn after publication |