CN209721215U - A kind of steel bead wire take-up tensioning apparatus - Google Patents
A kind of steel bead wire take-up tensioning apparatus Download PDFInfo
- Publication number
- CN209721215U CN209721215U CN201920118630.7U CN201920118630U CN209721215U CN 209721215 U CN209721215 U CN 209721215U CN 201920118630 U CN201920118630 U CN 201920118630U CN 209721215 U CN209721215 U CN 209721215U
- Authority
- CN
- China
- Prior art keywords
- felt mattress
- steel wire
- sliding block
- felt
- shaped groove
- 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.)
- Expired - Fee Related
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- Tyre Moulding (AREA)
Abstract
A kind of steel bead wire take-up tensioning apparatus, on the reel that steel wire is wound in winder after the V-shaped groove of lower die holder, when the piston rod of oil cylinder is protruding later, it drives sliding block along sliding rail slide downward, to make pressure head move down, pressure head lower end is provided with arc-shaped indent, its lower end is coated with felt mattress I simultaneously, it is achieved that the lower end of steel wire is pressed on the felt mattress II in V-shaped groove, the upper end is placed in indent and contacts with felt mattress I, since steel wire is bigger more the normal pressure of the contact for the felt mattress II for moving down remaining V-shaped groove two sides in V-shaped groove, therefore in winder when pulling steel wire mobile, steel wire and felt mattress I and felt mattress II directly generate tension by friction.Since setting felt mattress I and felt mattress II only need to change felt mattress I and felt mattress II, use cost substantially reduces, and improves the efficiency of steel bead wire take-up when felt mattress I and the damage of felt mattress II in steel wire friction.
Description
Technical field
The utility model relates to steel bead wire manufacturing equipment fields, and in particular to a kind of steel bead wire take-up tensioning apparatus.
Background technique
The manufacturing process of steel bead wire is to be drawn into diameter through wire drawing machine using the wire rod bought from steel mill to reach requirement
It is wound after steel wire using winder, winder needs tensioner in wrapup procedure again and provides back tension to steel wire, no
Then steel wire cannot be wound around on the reel of winder, it may occur that the case where rolling up of collapsing.Existing tensioner is using roller
Formula tensioning device, structure are that the help roll machine at both ends is located at the pressure roll among two help rolls, and steel wire surrounds two auxiliary
On roller, pressure roll pushing is wound on steel wire anti-package on pressure roll, makes steel wire with respect to winder by the lower pressure that pressure roll provides
Tensioning.But since steel wire diameter is thinner, if pressure roll uses rubber roller, gelatinous layer is easy to be scratched by steel wire.If
Pressure roll is manufactured using steel rider, and steel wire is rotated by frictional force drives pressure roll in the process of walking, pressure roll and steel wire
Abrasion steel wire is easy in friction process, to influence the quality of steel bead wire.
Summary of the invention
The utility model provides a kind of both guaranteed in steel bead wire take-up enough to overcome the shortcomings of the above technology
Tensile force, and prevent steel bead wire wear steel bead wire take-up tensioning apparatus.
The utility model overcomes the technical solution used by its technical problem to be:
A kind of steel bead wire take-up tensioning apparatus, comprising:
Rack, the upper end are vertically arranged with the groove of U-shaped, and the left and right ends of the groove are set respectively along the vertical direction
It is equipped with sliding rail；
Sliding block is horizontally disposed with, and left and right ends are respectively arranged with card slot, the opening width of the card slot and the width of sliding rail
Match, sliding block left and right ends respectively by card slot slide holding in ipsilateral corresponding sliding rail；
Supporting plate is horizontally placed on frame upper end, and supporting plate is fixed by bolts in rack, and the supporting plate upper end is vertically-mounted
There is oil cylinder, the piston rod of the oil cylinder is connected with sliding block；
Lower die holder, is set to the bottom of groove, and the lower die holder upper end is provided with V-shaped groove, is equipped with felt in V-shaped groove
Pad II；
Pressure head, is set to the lower end of sliding block, and the lower end of the pressure head is provided with arc-shaped indent, the lower end packet of pressure head
It is covered with felt mattress I；
Steel wire is placed on the felt mattress II in V-shaped groove, and when the piston rod of oil cylinder all stretches out, pressure head is displaced downwardly under indent
Felt mattress I be pressed in the upper end of steel wire.
It further include the guide rod for being vertically arranged at sliding block lower end, the horizontally disposed slide plate and the position that are slidably mounted on guide rod
The upper end of spring between sliding block and slide plate, the spring is connected with sliding block, and lower end is connected with slide plate, the lower end of the guide rod
It is coaxially arranged with thread head, nut is combined on the thread head, the nut upper end is in contact with slide plate lower end.
Guide sleeve is provided in above-mentioned slide plate, the guide rod sliding is plugged in guide sleeve.
The beneficial effects of the utility model are: on the reel that steel wire is wound in winder after the V-shaped groove of lower die holder, later
When the piston rod of oil cylinder is protruding, drive sliding block along sliding rail slide downward, so that pressure head be made to move down, pressure head lower end is provided with
Arc-shaped indent, while its lower end is coated with felt mattress I, it is achieved that the lower end of steel wire to be pressed on to the hair in V-shaped groove
On felt pan II, the upper end is placed in indent and contacts with felt mattress I, since steel wire more moves down remaining V-arrangement in V-shaped groove
The normal pressure of the contact of the felt mattress II of slot two sides is bigger, therefore in winder when pulling steel wire mobile, steel wire and felt mattress I
And felt mattress II directly generates tension by friction.Since setting felt mattress I and felt mattress II are in steel wire friction, work as felt
When pad I and felt mattress II damage, felt mattress I and felt mattress II are only needed to change, use cost substantially reduces, and improves tyre bead
The efficiency of winding steel wire.
Detailed description of the invention
The status diagram when pressure head and lower die holder that Fig. 1 is the utility model do not contact；
The status diagram when pressure head and lower die holder that Fig. 2 is the utility model contact；
Fig. 3 is the A-A profile structure diagram in Fig. 1；
In figure, 1. rack, 2. supporting plate, 3. bolt, 4. oil cylinder, 5. groove, 6. sliding rail, 7. sliding block, 8. guide rod, 9. slide plate
10. 18. maos of slot of I 16. lower die holder 17.V shape of 12. thread head, 13. pressure head, 14. indent, 15. felt mattress of 11. nut of guide sleeve
II 19. spring of felt pan, 20. steel wire, 21. card slot.
Specific embodiment
With reference to the accompanying drawing 1, attached drawing 2, attached drawing 3 are described further the utility model.
A kind of steel bead wire take-up tensioning apparatus, comprising: rack 1, the upper end is vertically arranged with the groove 5 of U-shaped, recessed
The left and right ends of slot 5 are respectively arranged with sliding rail 6 along the vertical direction；Sliding block 7 is horizontally disposed with, and left and right ends are respectively arranged with card
Slot 21, the opening width of card slot 21 and the width of sliding rail 6 match, and 7 left and right ends of sliding block pass through card slot 21 respectively and slide holding
In ipsilateral corresponding sliding rail 6；Supporting plate 2 is horizontally placed on 1 upper end of rack, and supporting plate 2 is fixed in rack 1 by bolt 3, props up
2 upper end of plate is vertically-mounted oil cylinder 4, and the piston rod of oil cylinder 4 is connected with sliding block 7；Lower die holder 16 is set to the bottom of groove 5,
16 upper end of lower die holder is provided with V-shaped groove 17, and felt mattress II 18 is equipped in V-shaped groove 17；Pressure head 13 is set under sliding block 7
End, the lower end of pressure head 13 are provided with arc-shaped indent 14, and the lower end of pressure head 13 is coated with felt mattress I 15；Steel wire 20 is placed in V
On felt mattress II 18 in shape slot 17, when the piston rod of oil cylinder 4 all stretches out, pressure head 13 is displaced downwardly to the felt under indent 14
Pad I 15 is pressed in the upper end of steel wire 20.On the reel that steel wire 20 is wound in winder after the V-shaped groove 17 of lower die holder 16, it
When the piston rod of oil cylinder 4 is protruding afterwards, drive sliding block 7 along 6 slide downward of sliding rail, so that pressure head 13 is moved down, pressure head 13
Lower end is provided with arc-shaped indent 14, while its lower end is coated with felt mattress I 15, it is achieved that by the lower end of steel wire 20
It is pressed on the felt mattress II 18 in V-shaped groove 17, the upper end is placed in indent 14 and contacts with felt mattress I 15, due to steel
Silk 20 is bigger more the normal pressure of the contact for the felt mattress II 18 for moving down remaining 17 two sides of V-shaped groove in V-shaped groove 17, therefore
In winder when pulling the movement of steel wire 20, steel wire 20 and felt mattress I 15 and felt mattress II 18, which are directly generated by friction, to be opened
Power.Since setting felt mattress I 15 and felt mattress II 18 rub in steel wire 20, work as felt mattress I 15 and felt mattress II 18
When damage, felt mattress I 15 and felt mattress II 18 are only needed to change, use cost substantially reduces, and improves steel bead wire receipts
The efficiency of line.
Further, further include the guide rod 8 for being vertically arranged at 7 lower end of sliding block, be slidably mounted on being horizontally disposed on guide rod 8
Slide plate 9 and the spring 19 between sliding block 7 and slide plate 9, the upper end of spring 19 be connected with sliding block 7, lower end and slide plate 9
It is connected, 8 lower end of guide rod is coaxially arranged with thread head 12, and nut 11,11 upper end of nut and 9 lower end of slide plate are combined on thread head 12
It is in contact.When sliding block 7 be moved downward to pressure head 13 be in contact with steel wire 20 mention high down forces when, pressure head 13 is by slide plate 9 along leading
Bar 8 moves up compressed spring 19, therefore the lower pressure of pressure head 13 is that the lower pressure provided when 4 piston rod of oil cylinder stretches out subtracts bullet
The elastic force of spring 19 slides up and down slide plate 9 along guide rod 8 by rotating nuts 11, so that the default elastic force of spring 19 be allow to adjust
Section, therefore when the lower pressure of 4 drive ram 13 of oil cylinder cannot change, it may be implemented to change pressure by adjusting the elastic force of spring 19
First 13 are pressed in the pressure on steel wire 20.
Further, guide sleeve 10 is provided in slide plate 9, the sliding of guide rod 8 is plugged in guide sleeve 10.It can by setting guide sleeve 10
To further increase smoothness of the slide plate 9 when opposite guide rod 8 slides.
Claims (3)
1. a kind of steel bead wire take-up tensioning apparatus characterized by comprising
Rack (1), the upper end are vertically arranged with the groove (5) of U-shaped, and the left and right ends of the groove (5) are along the vertical direction
It is respectively arranged with sliding rail (6)；
Sliding block (7) is horizontally disposed with, and left and right ends are respectively arranged with card slot (21), the opening width and cunning of the card slot (21)
The width of rail (6) matches, and sliding block (7) left and right ends pass through card slot (21) sliding holding and ipsilateral corresponding sliding rail (6) respectively
In；
Supporting plate (2) is horizontally placed on rack (1) upper end, and supporting plate (2) is fixed on rack (1) by bolt (3), the supporting plate
(2) upper end is vertically-mounted has oil cylinder (4), and the piston rod of the oil cylinder (4) is connected with sliding block (7)；
Lower die holder (16), is set to the bottom of groove (5), and lower die holder (16) upper end is provided with V-shaped groove (17), V-shaped groove
(17) felt mattress II (18) is equipped in；
Pressure head (13) is set to the lower end of sliding block (7), and the lower end of the pressure head (13) is provided with arc-shaped indent (14),
The lower end of pressure head (13) is coated with felt mattress I (15)；
Steel wire (20) is placed on the felt mattress II (18) in V-shaped groove (17), when the piston rod of oil cylinder (4) all stretches out, pressure head
(13) felt mattress I (15) being displaced downwardly under indent (14) is pressed in the upper end of steel wire (20).
2. steel bead wire take-up tensioning apparatus according to claim 1, it is characterised in that: further include being vertically arranged at sliding block
(7) guide rod (8) of lower end, the horizontally disposed slide plate (9) that is slidably mounted on guide rod (8) and it is located at sliding block (7) and slide plate
(9) upper end of the spring (19) between, the spring (19) is connected with sliding block (7), and lower end is connected with slide plate (9), described to lead
Bar (8) lower end is coaxially arranged with thread head (12), is combined with nut (11) on the thread head (12), nut (11) upper end
It is in contact with slide plate (9) lower end.
3. steel bead wire take-up tensioning apparatus according to claim 2, it is characterised in that: be provided in the slide plate (9)
Guide sleeve (10), guide rod (8) sliding are plugged in guide sleeve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920118630.7U CN209721215U (en) | 2019-01-24 | 2019-01-24 | A kind of steel bead wire take-up tensioning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920118630.7U CN209721215U (en) | 2019-01-24 | 2019-01-24 | A kind of steel bead wire take-up tensioning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209721215U true CN209721215U (en) | 2019-12-03 |
Family
ID=68681030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920118630.7U Expired - Fee Related CN209721215U (en) | 2019-01-24 | 2019-01-24 | A kind of steel bead wire take-up tensioning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209721215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113788363A (en) * | 2021-11-16 | 2021-12-14 | 山东大业股份有限公司 | Tire bead steel wire take-up and tensioning device |
-
2019
- 2019-01-24 CN CN201920118630.7U patent/CN209721215U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113788363A (en) * | 2021-11-16 | 2021-12-14 | 山东大业股份有限公司 | Tire bead steel wire take-up and tensioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191203 Termination date: 20220124 |