CN203818439U - Feeding device for molding bearing oil seal - Google Patents
Feeding device for molding bearing oil seal Download PDFInfo
- Publication number
- CN203818439U CN203818439U CN201420223371.1U CN201420223371U CN203818439U CN 203818439 U CN203818439 U CN 203818439U CN 201420223371 U CN201420223371 U CN 201420223371U CN 203818439 U CN203818439 U CN 203818439U
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- China
- Prior art keywords
- locating slot
- feeding device
- substrate
- electromagnet
- fixed
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Abstract
The utility model provides a feeding device for molding a bearing oil seal, which belongs to the technical field of machining equipment, and is used for solving the problems that a mould is broken because a skeleton is placed upside down during the machining of a bearing oil seal in the prior art. The feeding device comprises a baseplate, wherein a plurality of annular positioning grooves are formed in one side surface of the baseplate, and a plurality of fixing holes corresponding to the positioning grooves are formed in the other side surface of the baseplate; electromagnets, which can be used for sucking a skeleton of the bearing oil seal to be fixed in the positioning grooves during energization, are fixedly connected into all the fixing holes. According to the feeding device, the skeleton is prevented from being placed upside down on the mold, and the utilization rate of the mould and the production efficiency are also improved.
Description
Technical field
The utility model belongs to machining equipment technical field, relates to a kind of feeding device for bearing enclosure processing and forming.
Background technology
Oil sealing is the mechanical organ for oil sealing, it will need lubricated parts and the parts isolation of exerting oneself in drive disk assembly, be unlikely to allow oil seepage, oil sealing is generally divided into haplotype and packaging, packaging is that skeleton and lip material can independent assortments, be generally used for special oil sealing, the oil sealing of haplotype is the form that adopts rubber wrapping frame, as bearing enclosure, the common used material of oil sealing has: acrylonitrile-butadiene rubber, fluorubber, silicon rubber, ACM, polyurethane, polytetrafluoroethylene (PTFE) etc., skeleton adopts metal material, there is good mechanical strength, oil sealing entirety is played to supporting and shaping effect.
As Chinese utility model patent application (application number: 201120243716.6) disclose a kind of bearing enclosure, comprise skeleton and be attached to the rubbery sealed body on skeleton, it is characterized in that described skeleton adopts two skeleton structures, comprise mutually splice together with the inner frame of axle interference fit and with the outer skeleton of cavity interference fit, the anti-lip care of first being convexly equipped with by rubber seal external surface between inside and outside skeleton, the anti-lip care of second and main lip and secondary lip form maze-type structure.The utility model bearing enclosure, being mainly engineering machinery bearing uses, produce the two skeleton structures of mouthful employing, the main lip of outer skeleton band and cavity interference fit, inner frame and axle interference fit, main lip directly contacts with inner frame, forms sealing, and the anti-lip care in first and second road can effectively prevent that greasy filth and foundry goods residue from entering.Oil sealing and the bearing enclosure of this type are similar, all the modes that adopt rubber wrapping frame, and bearing enclosure is by injection mo(u)lding, in order to improve working (machining) efficiency, normally injection moulding bearing enclosure in batches, therefore in advance skeleton is in batches placed on mould one by one adding man-hour requirement, then mold-closing injection, but in actual production process, because annular skeleton exists dividing of upper and lower side, the diameter of top and bottom has dividing of size, but all can be placed on mould, if indivedual skeletons upper and lower side after being placed on mould puts back, in the time of matched moulds, easily break mould, and the mode that this kind placed skeleton one by one needs a large amount of time, at this time inner mold in off position, this will affect the utilization rate of mould greatly, reduce production efficiency.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, a kind of feeding device for bearing enclosure processing and forming has been proposed, after can avoiding skeleton to be placed on mould, this feeding device that is used for bearing enclosure processing and forming there is the phenomenon putting back, improve the utilization rate of mould simultaneously, enhance productivity.
The purpose of this utility model can realize by following technical proposal: a kind of feeding device for bearing enclosure processing and forming, comprise a substrate, it is characterized in that, on one side of described substrate, offer some annular positioning grooves, on the another side of substrate, offer some fixing holes corresponding with locating slot, while being all fixed with energising in described fixing hole, the skeleton of bearing enclosure can be absorbed and fixed to the electromagnet in locating slot.
Bearing enclosure skeleton ringwise, the thickness at its two ends, diameter equidimension difference, locating slot ringwise, its diameter, width equidimension is merely able to adapt and coordinate with skeleton one end, in the time that mould is processed a collection of bearing enclosure, staff can be placed into the skeleton of another batch in the locating slot of substrate in advance, then make electromagnet energising by switch, now skeleton is absorbed and fixed in locating slot, after the bearing enclosure shaping and demoulding in mould, by left-hand thread on substrate on mould and time skeleton and mold alignment, make electromagnet power-off by switch, skeleton in locating slot can drop down onto on mould automatically, easy to operate quick, so can reduce the mould stand-by period, improve the utilization rate of mould, meanwhile, match fixing with locating slot because skeleton is merely able to one end, therefore after can avoiding skeleton to be placed on mould, there is the phenomenon putting back, avoid mould to be broken.
At the above-mentioned feeding device for bearing enclosure processing and forming, the external diameter of described locating slot equates with the external diameter of fixing hole, and the axial line of locating slot equals the radius of locating slot to the axial line distance of fixing hole.Being that fixing hole is local overlaps with locating slot, and in electromagnet is fixed on fixing hole time, electromagnet can be relative with locating slot part, and its magnetic force can act on the skeleton in locating slot.
At the above-mentioned feeding device for bearing enclosure processing and forming, described electromagnet is column, and electromagnet peg graft be fixed in fixing hole, described locating slot and fixing hole connect, above-mentioned electromagnet insertion end end face flushes with locating slot bottom land.Be that skeleton can part and electromagnet end face laminating, increase absorption bed knife between the two, and electromagnet insertion end end face flush with locating slot bottom land, can avoid skeleton to be adsorbed the phenomenon of the local perk of rear appearance, what make that skeleton is fixed is more steady.
At the above-mentioned feeding device for bearing enclosure processing and forming, on described substrate, be also fixed with fixed head and clamping plate, on clamping plate, offer some through holes, described clamping plate are between substrate and fixed head, and electromagnet is through through hole, the side of described fixed head is pressed on electromagnet end face, and described substrate, clamping plate and fixed head are fixed together mutually by screw.Electromagnet clamps by substrate and fixed head, and clamping plate are between substrate and fixed head, in the time of dismounting, clamping plate taken off, and electromagnet can partly leak in fixing hole outside, and convenient electromagnetic iron takes out repair and replacement.
At the above-mentioned feeding device for bearing enclosure processing and forming, described substrate is rectangular, and above-mentioned locating slot is uniformly distributed along width and the length direction of substrate.The position of locating slot and between distance according to mould need set.
At the above-mentioned feeding device for bearing enclosure processing and forming, described substrate all offers locating hole at four edges.Locating hole connects respectively clamping plate and fixed head, on mould, be provided with four locating dowels, when reinforced by substrate left-hand thread and time locating hole be set in the locating dowel of mould, this setting can position the position of substrate, and skeleton is placed on mould accurately.
At the above-mentioned feeding device for bearing enclosure processing and forming, on the side of described fixed head, be fixed with two curved handles and two back-up blocks, described two back-up blocks adopt elastomeric material to make, and the height of back-up block is higher than handle height.Back-up block supporting substrate when skeleton is placed in locating slot, makes substrate steady, and handle is to grasp during for left-hand thread substrate, easy to operate.
Compared with prior art, this feeding device for bearing enclosure processing and forming has the following advantages:
1, match fixingly with locating slot because skeleton is merely able to one end, occur the phenomenon that puts back after therefore can avoiding skeleton to be placed on mould, avoid mould to be broken.
2, due in the time that mould is processed a collection of bearing enclosure, staff can be placed into the skeleton of another batch in the locating slot of substrate in advance, has reduced skeleton is placed into the time on mould, improves the utilization rate of mould, and then has improved production efficiency.
3, because skeleton can part be fitted with electromagnet end face, increase absorption bed knife between the two, and electromagnet insertion end end face flushes with locating slot bottom land, can avoid skeleton to be adsorbed the phenomenon of the local perk of rear appearance, what make that skeleton is fixed is more steady.
Brief description of the drawings
Fig. 1 is the perspective view of this feeding device.
Fig. 2 is the structure enlarged drawing at A place in Fig. 1.
Fig. 3 is the structure cutaway view of this feeding device.
Fig. 4 is the structure enlarged drawing at B place in Fig. 3.
Fig. 5 is the perspective view at another visual angle of this feeding device.
In figure, 1, substrate; 11, locating slot; 12, fixing hole; 2, clamping plate; 3, fixed head; 31, handle; 32, back-up block; 4, electromagnet; 5, screw; 6, locating hole.
Detailed description of the invention
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of feeding device for bearing enclosure processing and forming, comprise a substrate 1, on one side of substrate 1, offer some annular positioning grooves 11, on the another side of substrate 1, offer some fixing holes 12 corresponding with locating slot 11, bearing enclosure skeleton ringwise, the thickness at its two ends, diameter equidimension difference, ringwise, its diameter, width equidimension are merely able to adapt and coordinate with skeleton one end locating slot 11.The interior electromagnet 4 that is all fixed with of fixing hole 12 can be absorbed and fixed at the skeleton of bearing enclosure in locating slot 11 in the time that electromagnet 4 is switched on.In the time that mould is processed a collection of bearing enclosure, staff can be placed into the skeleton of another batch in the locating slot 11 of substrate 1 in advance, then by switch, electromagnet 4 is switched on, now skeleton is absorbed and fixed in locating slot 11, after the bearing enclosure shaping and demoulding in mould, by left-hand thread on substrate 1 on mould and time skeleton and mold alignment, make electromagnet 4 power-off by switch, skeleton in locating slot 11 can drop down onto on mould automatically, easy to operate quick, so can reduce the mould stand-by period, improve the utilization rate of mould, meanwhile, match fixing because skeleton is merely able to one end with locating slot 11, therefore after can avoiding skeleton to be placed on mould, there is the phenomenon putting back, avoid mould to be broken.
Specifically, shown in Fig. 5, the external diameter of locating slot 11 equates with the external diameter of fixing hole 12, and the axial line of locating slot 11 equals the radius of locating slot 11 to the axial line distance of fixing hole 12, being that fixing hole 12 is local overlaps with locating slot 11, when electromagnet 4 is fixed on fixing hole 12 when interior, electromagnet 4 can be relative with locating slot 11 parts, and its magnetic force can act on the skeleton in locating slot 11.Electromagnet 4 is column, and electromagnet 4 is pegged graft and is fixed in fixing hole 12, locating slot 11 connects with fixing hole 12, electromagnet 4 insertion end end faces flush with locating slot 11 bottom lands, be that skeleton can part and electromagnet 4 end faces laminatings, increase absorption bed knife between the two, and electromagnet 4 insertion end end faces flush with locating slot 11 bottom lands, can avoid skeleton to be adsorbed the phenomenon of the local perk of rear appearance, what make that skeleton is fixed is more steady.On substrate 1, be also fixed with fixed head 3 and clamping plate 2, on clamping plate 2, offer some through holes, clamping plate 2 are between substrate 1 and fixed head 3, and electromagnet 4 is through through hole, the side of fixed head 3 is pressed on electromagnet 4 end faces, substrate 1, clamping plate 2 and fixed head 3 are fixed together mutually by screw 5, electromagnet 4 clamps by substrate 1 and fixed head 3, and clamping plate 2 are between substrate 1 and fixed head 3, in the time of dismounting, clamping plate 2 are taken off, electromagnet 4 can partly leak in fixing hole 12 outsides, and convenient electromagnetic iron 4 takes out repair and replacement.Substrate 1 is rectangular, and locating slot 11 is uniformly distributed along width and the length direction of substrate 1, the position of locating slot 11 and between distance according to mould need set.Substrate 1 all offers locating hole 6 at four edges, locating hole 6 connects respectively clamping plate 2 and fixed head 3, on mould, be provided with four locating dowels, when reinforced by substrate 1 left-hand thread and time locating hole 6 be set in the locating dowel of mould, this setting can position the position of substrate 1, and skeleton is placed on mould accurately.On the side of fixed head 3, be fixed with two curved handles 31 and two back-up blocks 32, two back-up blocks 32 adopt elastomeric material to make, and the height of back-up block 32 is higher than handle 31 height, back-up block 32 is for being placed into skeleton locating slot 11 supporting substrate 1 when interior, make substrate 1 steady, handle 31 is to grasp during for left-hand thread substrate 1, easy to operate.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used the terms such as substrate 1, locating slot 11, fixing hole 12 herein, do not got rid of the possibility that uses other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (7)
1. the feeding device for bearing enclosure processing and forming, comprise a substrate (1), it is characterized in that, on one side of described substrate (1), offer some annular positioning grooves (11), on the another side of substrate (1), offer some fixing holes (12) corresponding with locating slot (11), while being all fixed with energising in described fixing hole (12), the skeleton of bearing enclosure can be absorbed and fixed to the electromagnet (4) in locating slot (11).
2. the feeding device for bearing enclosure processing and forming according to claim 1, it is characterized in that, the external diameter of described locating slot (11) equates with the external diameter of fixing hole (12), and the axial line of locating slot (11) equals the radius of locating slot (11) to the axial line distance of fixing hole (12).
3. the feeding device for bearing enclosure processing and forming according to claim 2, it is characterized in that, described electromagnet (4) is column, and electromagnet (4) is pegged graft and is fixed in fixing hole (12), described locating slot (11) connects with fixing hole (12), and above-mentioned electromagnet (4) insertion end end face flushes with locating slot (11) bottom land.
4. the feeding device for bearing enclosure processing and forming according to claim 3, it is characterized in that, on described substrate (1), be also fixed with fixed head (3) and clamping plate (2), on clamping plate (2), offer some through holes, described clamping plate (2) are positioned between substrate (1) and fixed head (3), and electromagnet (4) is through through hole, the side of described fixed head (3) is pressed on electromagnet (4) end face, described substrate (1), clamping plate (2) and fixed head (3) are fixed together mutually by screw (5).
5. according to the feeding device for bearing enclosure processing and forming described in claim 3 or 4, it is characterized in that, described substrate (1) is rectangular, and above-mentioned locating slot (11) is uniformly distributed along width and the length direction of substrate (1).
6. the feeding device for bearing enclosure processing and forming according to claim 5, is characterized in that, described substrate (1) all offers locating hole (6) at four edges.
7. the feeding device for bearing enclosure processing and forming according to claim 6, it is characterized in that, on the side of described fixed head (3), be fixed with two curved handles (31) and two back-up blocks (32), described two back-up blocks (32) adopt elastomeric material to make, and the height of back-up block (32) higher than handle (31) highly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420223371.1U CN203818439U (en) | 2014-04-30 | 2014-04-30 | Feeding device for molding bearing oil seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420223371.1U CN203818439U (en) | 2014-04-30 | 2014-04-30 | Feeding device for molding bearing oil seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203818439U true CN203818439U (en) | 2014-09-10 |
Family
ID=51473981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420223371.1U Expired - Fee Related CN203818439U (en) | 2014-04-30 | 2014-04-30 | Feeding device for molding bearing oil seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203818439U (en) |
-
2014
- 2014-04-30 CN CN201420223371.1U patent/CN203818439U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160413 Address after: 242200 Guangde Economic Development Zone, Xuancheng, Anhui Patentee after: ANHUI RUNKANG PLASTIC RUBBER TECHNOLOGY CO., LTD. Address before: 318000, No. five, No. 126, weft Road, Jiaojiang District, Zhejiang, Taizhou Patentee before: Zhejiang Rongkang Rubber and Plastic Technology Co., Ltd. |
|
| 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: 20140910 Termination date: 20180430 |