CN206677043U - Oil seal seat presses oil ring one-time-shaped mould - Google Patents
Oil seal seat presses oil ring one-time-shaped mould Download PDFInfo
- Publication number
- CN206677043U CN206677043U CN201720476353.8U CN201720476353U CN206677043U CN 206677043 U CN206677043 U CN 206677043U CN 201720476353 U CN201720476353 U CN 201720476353U CN 206677043 U CN206677043 U CN 206677043U
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- Prior art keywords
- ring
- oil
- seal seat
- oil seal
- pressure head
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Abstract
The utility model discloses a kind of oil seal seat to press oil ring one-time-shaped mould；Belong to technical field of mold；Technical points include the base being arranged on hydraulic press operating platform and are arranged on hitch on oil hydraulic press dynamic power output shaft and relative with base, the positioning vertical column being adapted with oil seal seat internal diameter is provided with wherein on base, liftout ring is provided with the base of oil seal seat bottom, liftout ring is connected with the first automatic lifting drive mechanism；The bending punch-pin corresponding with oil ring is provided with the base on the outside of oil seal seat；Tie-plate is provided with hitch bottom, pressure head fixed plate is provided with connection tray bottom, it is provided with pressure head fixed plate and rivets tightly pressure head, rivet tightly that pressure head lower end is relative with answering oil seal seat and oil ring, the bending die being engaged with bending punch-pin is provided with the pressure head fixed plate for riveting tightly pressure head periphery；The utility model aims to provide a kind of compact-sized, easy to use and high operating efficiency oil seal seat force feed ring one-time-shaped mould；Ring one-shot forming is pressed oil for oil seal seat.
Description
Technical field
The utility model is related to a kind of mould, more specifically, more particularly to a kind of oil seal seat force feed ring once into
Pattern has.
Background technology
Oil seal seat is used as the mechanical original paper of sealing, is widely used in automotive field mechanically.It is the machine for oil sealing
Tool element, it isolates the part for needing to lubricate in transmission parts with output part, is unlikely to allow oil seepage.Oil seal seat pressure
Oil ring is last group of process of oil seal seat processing, needs to rivet tightly and bend two processes at present to complete to assemble, is arranged in
Processed on four post double action oil hydraulic press.Using this assembling mode, following deficiencies be present：(1) operating efficiency is low, production capacity is insufficient；
(2) two processes rivet tightly mould, debug and rivet tightly mould, rivet tightly processing, change bending die, debugging mould, it is necessary to undergo installation on hydraulic press
Tool, bending machining, not only operational sequence is cumbersome, time-consuming longer, and has a strong impact on operating efficiency.
Utility model content
The purpose of this utility model is to be directed to above-mentioned the deficiencies in the prior art, there is provided a kind of compact-sized, easy to use
And the oil seal seat force feed ring one-time-shaped mould that operating efficiency is high.
What the technical solution of the utility model was realized in：A kind of oil seal seat presses oil ring one-time-shaped mould, including sets
Put the base on hydraulic press operating platform and be arranged on hitch on oil hydraulic press dynamic power output shaft and relative with base, wherein
The positioning vertical column being adapted with oil seal seat internal diameter is provided with base, liftout ring, liftout are provided with the base of oil seal seat bottom
Ring is connected with the first automatic lifting drive mechanism；The bending punch-pin corresponding with oil ring is provided with the base on the outside of oil seal seat；
Tie-plate is provided with hitch bottom, pressure head fixed plate is provided with connection tray bottom, is provided with pressure head fixed plate and rivets tightly pressure head,
Rivet tightly that pressure head lower end is relative with answering oil seal seat and oil ring, be provided with the pressure head fixed plate for riveting tightly pressure head periphery and bending punch-pin phase
The bending die of cooperation.
In above-mentioned oil seal seat force feed ring one-time-shaped mould, it is described rivet tightly pressure head periphery movable sleeve be provided with oil seal seat and
The corresponding binder ring of oil ring, the position limiting structure for preventing that binder ring from coming off is provided between binder ring and bending die；Coupling
Frame, tie-plate and pressure head fixed plate are circumferentially equipped with one-to-one through hole, in through hole activity be equipped with push rod, under push rod
End is corresponding with binder ring, and push rod upper end is connected with the second automatic lifting drive mechanism；When hitch moves down, binder eye is first
Contact seal seat and oil ring are positioned.
In above-mentioned oil seal seat force feed ring one-time-shaped mould, the position limiting structure is by being arranged on binder ring outer wall lower end
Outer position limiting convex ring and the interior position limiting convex ring composition for being arranged on bending die inwall lower end and being engaged with outer position limiting convex ring, it is outer spacing
The external diameter of bulge loop and the internal diameter of bending die are adapted.
In above-mentioned oil seal seat force feed ring one-time-shaped mould, the first automatic lifting drive mechanism is by being arranged on base
Interior die pad, the first elastic caoutchouc being arranged between die pad bottom and base, it is arranged on the first elastic caoutchouc periphery
Lead and the ejector beam composition for being arranged on die pad top and being in contact with liftout ring lower surface；It is heavy to be provided with die pad
Hole, the limited block being adapted with counterbore is provided with lead upper end；It is provided with and the one-to-one through hole of each ejector beam on base.
In above-mentioned oil seal seat force feed ring one-time-shaped mould, the second automatic lifting drive mechanism is vertically set
Put screw rod that on tie-plate and free end is extended in hitch, first pushing away of being from top to bottom sequentially movably set on screw rod
Plate and the second push pedal, the second elastic caoutchouc being folded between the first push pedal and the second push pedal and it is threaded in the first push pedal
Adjusting nut composition on the screw rod of upside；The push rod upper end is relative with the second push pedal, and in an initial condition, binder ring is pushing away
It is located at displacement lower limit under the cooperation of bar and the second elastic caoutchouc, when pressing, binder ring is after oil seal seat and oil ring is touched
Shrink, while push rod promotes the second push pedal to extrude the contraction of the second elastic caoutchouc.
In above-mentioned oil seal seat force feed ring one-time-shaped mould, the pressure head lower end of riveting tightly is provided with relative with oil ring rivet tightly
Boss, when riveting tightly pressure head lower surface and being contacted with oil seal seat upper surface, rivet tightly boss and promote oil ring to be displaced downwardly to lower limit and complete riveting
The tight punch-pin that bends simultaneously moves down and bending die cooperation completion oil ring bending.
After the utility model uses said structure, oil seal seat is positioned by positioning vertical column first, then it is convex by bending
Mould, bending die and rivet tightly pressure head and coordinate and realize one-shot forming to oil seal seat and oil ring, operating efficiency significantly improves；Further
Ground, to improve the precision of shaping, ensure the quality of production, binder ring is set riveting tightly pressure head periphery, first by binder ring before riveting tightly
Pre-determined bit is carried out to oil seal seat and oil ring, prevents sideslip；Meanwhile workpiece is taken out for convenience, operating efficiency is further improved,
Be provided with base with the first automatic lifting drive mechanism for the demoulding, by the first automatic lifting drive mechanism, realize workpiece
Automatic ejection demoulding so that whole operation is very convenient quick.
Brief description of the drawings
The utility model is described in further detail for embodiment in below in conjunction with the accompanying drawings, but does not form to this reality
With new any restrictions.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the close-up schematic view at A in Fig. 1.
In figure：Base 1, hitch 2, positioning vertical column 3, liftout ring 4, the first automatic lifting drive mechanism 5, die pad 5a,
First elastic caoutchouc 5b, lead 5c, ejector beam 5d, bending punch-pin 6, tie-plate 7, pressure head fixed plate 8, rivet tightly pressure head 9, rivet tightly
Boss 9a, bending die 10, interior position limiting convex ring 10a, binder ring 11, outer position limiting convex ring 11a, push rod 12, the second automatic lifting are driven
Motivation structure 13, screw rod 13a, the first push pedal 13b, the second push pedal 13c, the second elastic caoutchouc 13d, adjusting nut 13e, oil seal seat
14th, oil ring 15.
Embodiment
Refering to shown in Fig. 1 and Fig. 2, a kind of oil seal seats of of the present utility model press oil ring one-time-shaped mould, including are arranged on
Base 1 on hydraulic press operating platform and hitch 2 on oil hydraulic press dynamic power output shaft and relative with base 1 is arranged on, the bottom of at
Seat 1 is provided with the positioning vertical column 3 being adapted with the internal diameter of oil seal seat 14, and liftout ring 4 is provided with the base 1 of oil seal seat bottom, pushes up
Material ring 4 is connected with the first automatic lifting drive mechanism 5,5 top by being arranged in base 1 of the first automatic lifting drive mechanism
Flitch 5a, the first elastic caoutchouc 5b being arranged between die pad 5a bottoms and base 1, it is arranged on the first elastic caoutchouc 5b peripheries
Lead 5c and be arranged on the ejector beam 5d compositions being in contact at the top of die pad 5a and with the lower surface of liftout ring 4；In liftout
Plate 5a is provided with counterbore, and the limited block being adapted with counterbore is provided with lead 5c upper ends；It is provided with and each ejector beam on base 1
The one-to-one through holes of 5d.
The bending punch-pin 6 corresponding with oil ring 15 is provided with base 1 on the outside of oil seal seat；It is provided with the bottom of hitch 2
Tie-plate 7, pressure head fixed plate 8 is provided with the bottom of tie-plate 7, is provided with pressure head fixed plate 8 and rivets tightly pressure head 9, riveted tightly under pressure head 9
Hold relative with answering oil seal seat and oil ring.In the present embodiment, boss is riveted tightly in the lower end of pressure head 9 of riveting tightly provided with relative with oil ring
9a, when riveting tightly the lower surface of pressure head 9 and being contacted with oil seal seat upper surface, rivet tightly boss 9a and promote oil ring to be displaced downwardly to lower limit and complete riveting
The tight punch-pin 6 that bends simultaneously moves down and the cooperation completion oil ring bending of bending die 10.Riveting tightly the pressure head fixed plate 8 of the periphery of pressure head 9
It is provided with the bending die 10 being engaged with bending punch-pin 6.
Meanwhile the binder ring 11 corresponding with oil seal seat and oil ring is provided with riveting tightly 9 peripheral movable sleeve of pressure head, in binder ring
The position limiting structure for preventing that binder ring 11 from coming off is provided between 11 and bending die 10, specifically, the position limiting structure is by being arranged on
The outer position limiting convex ring 11a of the outer wall lower end of binder ring 11 and be arranged on the inwall lower end of bending die 10 and with outer position limiting convex ring 11a phases
The interior position limiting convex ring 10a compositions coordinated, the internal diameter of outer position limiting convex ring 11a external diameter and bending die 10 are adapted.In hitch
2nd, tie-plate 7 and pressure head fixed plate 8 are circumferentially equipped with one-to-one through hole, in through hole activity be equipped with push rod 12, push away
The lower end of bar 12 is corresponding with binder ring 11, and the upper end of push rod 12 is connected with the second automatic lifting drive mechanism 13, and described second is automatic
Lift drive mechanism 13 is arranged vertically at the screw rod 13a that on tie-plate 7 and free end extended in hitch 2, by upper
The the first push pedal 13b and the second push pedal 13c that are sequentially movably set on screw rod 13a under, it is folded in the first push pedal 13b and second
The second elastic caoutchouc 13d between push pedal 13c and the adjustment spiral shell on the screw rod 13a being threaded on the upside of the first push pedal 13b
Female 13e compositions；The upper end of push rod 12 is relative with the second push pedal 13c, and in an initial condition, binder ring 11 is in push rod 12 and second
It is located at displacement lower limit under elastic caoutchouc 13d cooperation, when pressing, binder ring 11 is received after oil seal seat and oil ring is touched
Contracting, while push rod 12 promotes the second push pedal 13c to extrude the second elastic caoutchouc 13d contractions.When hitch 2 moves down, binder ring 11
Contact seal seat and oil ring are positioned first.Pass through the setting of binder ring so that before riveting tightly, by binder ring to oil seal seat and
Oil ring is positioned, and prevents sideslip, and when riveting tightly pressure head and bending die works, the extruding of binder ring stress is shunk.
During work, by set of molds of the present utility model on hydraulic press, then oil seal seat and oil ring are put in place, i.e.,
Can starting device be operated.Hydraulic press drives hitch to move down first, and binder eye first contacts workpiece and positioned, hitch
Continue to move down, binder ring is correspondingly shunk, while bending die contact oil ring is bent and rivets tightly pressure ring and bending die
Coordinate to promote oil ring and come downwards to predetermined point, hydraulic press reaches setting pressure, is bent in place while riveting tightly oil ring.Complete once
Molding procedure.Then hitch is up under the drive of hydraulic press, and ejector beam jacks up upwards in the presence of the first elastic caoutchouc
Liftout ring, liftout ring eject workpiece, facilitate worker's pickup.Binder ring pushes away under the cooperation of the second elastic caoutchouc and push rod simultaneously
Go out, recover initial bit, preparation is molded next time.
Embodiment provided above is better embodiment of the present utility model, is only used for convenient explanation the utility model, and
It is non-to make any formal limitation, any those of ordinary skill in the art to the utility model, if not departing from
In the range of the utility model carries technical characteristic, locally change or repair using made by the utility model disclosed technology content
The equivalent embodiment of decorations, and without departing from the technical characteristics of the utility model content, still fall within the utility model technical characteristic
In the range of.
Claims (6)
1. a kind of oil seal seat presses oil ring one-time-shaped mould, including the base (1) being arranged on hydraulic press operating platform and setting
The hitch (2) relative on oil hydraulic press dynamic power output shaft and with base (1), it is characterised in that be provided with and oil on base (1)
The adaptable positioning vertical column (3) of seat internal diameter is sealed, liftout ring (4) is provided with the base (1) of oil seal seat bottom, liftout ring (4) is even
It is connected to the first automatic lifting drive mechanism (5)；The bending punch-pin corresponding with oil ring is provided with base (1) on the outside of oil seal seat
(6)；Tie-plate (7) is provided with hitch (2) bottom, pressure head fixed plate (8) is provided with tie-plate (7) bottom, is fixed in pressure head
Plate (8), which is provided with, rivets tightly pressure head (9), and it is relative with answering oil seal seat and oil ring to rivet tightly pressure head (9) lower end, peripheral riveting tightly pressure head (9)
Pressure head fixed plate (8) be provided with and bending punch-pin (6) bending die (10) that is engaged.
2. oil seal seat according to claim 1 presses oil ring one-time-shaped mould, it is characterised in that described to rivet tightly pressure head (9)
Peripheral movable sleeve is provided with the binder ring (11) corresponding with oil seal seat and oil ring, between binder ring (11) and bending die (10)
Provided with the position limiting structure for preventing that binder ring (11) from coming off；It is circumferentially equal in hitch (2), tie-plate (7) and pressure head fixed plate (8)
Provided with one-to-one through hole, in through hole activity be equipped with push rod (12), push rod (12) lower end is corresponding with binder ring (11),
Push rod (12) upper end is connected with the second automatic lifting drive mechanism (13)；When hitch (2) moves down, binder ring (11) connects first
Touch oil seal seat and oil ring is positioned.
3. oil seal seat according to claim 2 presses oil ring one-time-shaped mould, it is characterised in that the position limiting structure is by setting
Put binder ring (11) outer wall lower end outer position limiting convex ring (11a) and be arranged on bending die (10) inwall lower end and with it is outer spacing
Interior position limiting convex ring (10a) that bulge loop (11a) is engaged composition, the external diameter of outer position limiting convex ring (11a) are interior with bending die (10)
Footpath is adapted.
4. oil seal seat according to claim 1 presses oil ring one-time-shaped mould, it is characterised in that first automatic lifting
Drive mechanism (5) by be arranged in base (1) die pad (5a), be arranged between die pad (5a) bottom and base (1)
First elastic caoutchouc (5b), it is arranged on the peripheral lead (5c) of the first elastic caoutchouc (5b) and is arranged on die pad (5a) top
Portion and ejector beam (5d) composition being in contact with liftout ring (4) lower surface；Counterbore is provided with die pad (5a), in lead
(5c) upper end is provided with the limited block being adapted with counterbore；It is provided with and each ejector beam (5d) one-to-one through hole on base (1).
5. oil seal seat according to claim 2 presses oil ring one-time-shaped mould, it is characterised in that second automatic lifting
Drive mechanism (13) be arranged vertically at the screw rod (13a) that on tie-plate (7) and free end extended in hitch (2),
The first push pedal (13b) and the second push pedal (13c) that are from top to bottom sequentially movably set on screw rod (13a), it is folded in first and pushes away
The second elastic caoutchouc (13d) between plate (13b) and the second push pedal (13c) and it is threaded on the upside of the first push pedal (13b)
Screw rod (13a) on adjusting nut (13e) composition；Push rod (12) upper end and the second push pedal (13c) relatively, in initial shape
Under state, binder ring (11) is located at displacement lower limit under the cooperation of push rod (12) and the second elastic caoutchouc (13d), when pressing,
Binder ring (11) is touching oil seal seat and oil ring after-contraction, while push rod (12) promotes the second push pedal (13c) to extrude the second bullet
Property rubber (13d) shrink.
6. oil seal seat according to claim 1 presses oil ring one-time-shaped mould, it is characterised in that described to rivet tightly pressure head (9)
Lower end be provided with it is relative with oil ring rivet tightly boss (9a), when riveting tightly pressure head (9) lower surface and being contacted with oil seal seat upper surface, rivet tightly
Boss (9a) promotes oil ring to be displaced downwardly to lower limit and completes to rivet tightly while bend punch-pin (6) and move down to coordinate completion with bending die (10)
Oil ring is bent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720476353.8U CN206677043U (en) | 2017-05-02 | 2017-05-02 | Oil seal seat presses oil ring one-time-shaped mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720476353.8U CN206677043U (en) | 2017-05-02 | 2017-05-02 | Oil seal seat presses oil ring one-time-shaped mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206677043U true CN206677043U (en) | 2017-11-28 |
Family
ID=60406332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720476353.8U Expired - Fee Related CN206677043U (en) | 2017-05-02 | 2017-05-02 | Oil seal seat presses oil ring one-time-shaped mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206677043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468560A (en) * | 2020-04-15 | 2020-07-31 | 苏州大学 | Large-area micro-channel polar plate ultrasonic field shape correction assisting device |
-
2017
- 2017-05-02 CN CN201720476353.8U patent/CN206677043U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468560A (en) * | 2020-04-15 | 2020-07-31 | 苏州大学 | Large-area micro-channel polar plate ultrasonic field shape correction assisting 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: 20171128 Termination date: 20180502 |