CN203665255U - Chamfering and polishing machine for chain pin shafts - Google Patents
Chamfering and polishing machine for chain pin shafts Download PDFInfo
- Publication number
- CN203665255U CN203665255U CN201420016495.2U CN201420016495U CN203665255U CN 203665255 U CN203665255 U CN 203665255U CN 201420016495 U CN201420016495 U CN 201420016495U CN 203665255 U CN203665255 U CN 203665255U
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- Prior art keywords
- hinge pin
- chain hinge
- dust
- polishing machine
- cylinder
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A chamfering and polishing machine for chain pin shafts comprises a chamfering driving device, a powder adding device, a dust suction device and a sealing cover, wherein the chamfering driving device comprises a motor, a speed reducer and a roller; the powder adding device comprises a storage tank, a connection part and an air blowing pipe; the dust suction device comprises air suction fans, a dust suction pipe, a dust separation tank and a water pump. the sealing cover is arranged outside the roller to seal the roller, the powder adding device and the dust suction device are arranged on two sides of the sealing cover, a discharging port of the connection part of the powder adding device is connected with a polishing powder feeding port in the roller of the chamfering driving device, two air suction fans of the dust suction device are connected with the sealing cover, and the chamfering driving device and the dust suction device are arranged on the same side of the sealing cover. No sand or water is added when the chain pin shafts are chamfered and polishing powder is added to prevent the chain pin shafts from being adhered to each other. The dust suction device performs treatment on dust generated during chamfering and polishing, therefore, cleaning and screening are not needed after the chain pin shafts are chamfered, and the chain pin shafts can be used for assembling chains directly.
Description
Technical field
The utility model relates to chain hinge pin manufacturing technology field, particularly a kind of chain hinge pin chamfering polishing machine.
Background technology
Bearing pin is the necessary parts of producing chain.In the production and processing of bearing pin, need to carry out chamfering to bearing pin.The most employing of prior art gaza in general beveler adds water and overturn to realize polishing chamfering together with bearing pin.The method is because water, sand and bearing pin mix, and needs bearing pin to carry out bolt choosing and cleaning completing after chamfering, so operation is more complicated, production efficiency is also lower.
Utility model content
For above-mentioned problems of the prior art, the purpose of this utility model is to provide a kind of chain hinge pin chamfering polishing machine, changes the chamfer polishing mode of chain hinge pin into dry type chamfer polishing by traditional wet type chamfer polishing.
In order to realize above-mentioned utility model object, the technical solution adopted in the utility model is as follows:
A kind of chain hinge pin chamfering polishing machine, comprise and drive facing attachment, powder adding device, dust exhaust apparatus and seal closure, described driving facing attachment comprises motor, reductor and cylinder, described powder adding device comprises accumulator tank, connector and gas blow pipe, described dust exhaust apparatus comprises induced-draught fan, sweep-up pipe, dust shielded box and water pumper, and described seal closure is arranged in the outside of described cylinder and cylinder is sealed;
Described powder adding device and described dust exhaust apparatus are arranged in the both sides of described seal closure, the connector discharging opening of described powder adding device is connected with the polishing powder charging aperture on described driving facing attachment cylinder, and two induced-draught fans of described dust exhaust apparatus are connected with seal closure respectively;
Described driving facing attachment and described dust exhaust apparatus are arranged in the homonymy of described seal closure.
Further, the cylinder of described driving facing attachment is provided with dust mouth, polishing powder charging aperture, chain hinge pin charging/discharge port, chain hinge pin charging/discharge port hatch door, and described dust mouth is provided with iron sand net.
Further, the connector of described powder adding device is connected with gas blow pipe with accumulator tank.
Further, in the dust shielded box of described dust exhaust apparatus, be provided with dividing plate.
Further, described seal closure is provided with chain hinge pin charging door, the movable door-plate of chain hinge pin charging door, chain hinge pin discharging opening and the movable door-plate of chain hinge pin discharging opening.
Further, described driving facing attachment overturns by motor head roll.
Further, described powder adding device, by the air blowing of gas blow pipe, adds polishing powder in cylinder.
Further, the sweep-up pipe of described dust exhaust apparatus enters dust in dust shielded box, and dust is stayed dust removal by filtration on dividing plate by the circulating water flow forming by water pumper.
The chain hinge pin chamfering polishing machine that the utility model provides, when chain hinge pin chamfering without add Sha Heshui, adopt and add polishing powder, prevent chain hinge pin sticky body mutually, by dust exhaust apparatus, the dust producing in chamfer polishing process is processed simultaneously, thereby realize after chain hinge pin chamfering finishes, without cleaning bolt choosing, can be directly used in chain assembling.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model chain hinge pin chamfering polishing machine.
Fig. 2 is the schematic diagram that the utility model chain hinge pin chamfering polishing machine removes seal closure.
Fig. 3 is the schematic diagram of the utility model chain hinge pin chamfering polishing machine powder adding device.
Fig. 4 is the dust shielded box internal structure schematic diagram in the utility model chain hinge pin chamfering polishing machine dust exhaust apparatus.
Fig. 5 is bearing pin after the utility model chain hinge pin chamfering polishing machine chamfer polishing and the bearing pin contrast schematic diagram of chamfer polishing not.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment and accompanying drawing, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Chain hinge pin chamfering polishing machine provided by the utility model, as depicted in figs. 1 and 2, comprises and drives facing attachment 1, powder adding device 2, dust exhaust apparatus 3 and seal closure 4.Powder adding device 2 and dust exhaust apparatus 3 are arranged in the both sides of seal closure 4, drive facing attachment 1 and dust exhaust apparatus 3 to be arranged in the homonymy of seal closure 4.
As shown in Figure 3, powder adding device 2 comprises accumulator tank 21, connector 22 and gas blow pipe 23.The connector 22 of powder adding device 2 is connected with gas blow pipe 23 with accumulator tank 21, the discharging opening of connector 22 is arranged in the position corresponding with driving polishing powder charging aperture 132 on facing attachment 1 cylinder 13, and the discharging opening of connector 22 and polishing powder charging aperture 132 link together by conventional sealing means.The accumulator tank 21 of powder adding device 2 is for storing polishing powder, the volume of accumulator tank 21 can design according to actual production demand, the accumulator tank 21 that the present embodiment adopts can store the polishing powder of 1 kilogram, 1 kilogram of polishing powder that in accumulator tank 21, single stores is point five uses in the chamfer polishing link of every batch of chain hinge pin 5, carrying out five constant durations by gas blow pipe 23 blows, by the gas of gas blow pipe 23, the polishing powder that falls into connector 22 from accumulator tank 21 is blown into the polishing powder charging aperture 132 of cylinder 13 by the discharging opening of connector 22, five times polishing powder is added in cylinder 13 thereby divide.The interpolation number of times of polishing powder and the time interval can specifically be set according to chain hinge pin 5 quantity of chamfer polishing in the polishing powder total amount, cylinder that store in accumulator tank 21 and chamfer polishing time.The gas using can be compressed air, can be also inert gas, preferably adopts compressed air in the present embodiment.
As shown in Figure 2 and Figure 4, dust exhaust apparatus 3 comprises two induced-draught fans 31, two sweep-up pipes 32, dust shielded box 33 and water pumpers 34.Two induced-draught fan 31 one end of dust exhaust apparatus 3 are connected with seal closure 4 respectively, and the other end is also connected with two sweep-up pipes 32 respectively.Two sweep-up pipe 32 one end are connected with two induced-draught fans 31 respectively, and the other end is connected to respectively the inside of dust shielded box 33.
In the dust shielded box 33 of dust exhaust apparatus 3, be provided with dividing plate 331, dividing plate 331 adopts the metal filtration plates such as conventional ceramic filter plate, glass filter or the stainless steel using.When two induced-draught fans 31 of dust exhaust apparatus 3 by cylinder 13 in and when being diffused into dust in seal closure 4 and entering dust shielded box 33 by two sweep-up pipes 32, the circulating water flow forming by water pumper 34 is stayed the dust diffusing in dust shielded box 33 on dividing plate 331, at the bottom of water flow to the case of dust shielded box 33, and recycled by water pumper 34, thereby realize the dust removal by filtration of dust on dividing plate 331.
As depicted in figs. 1 and 2, seal closure 4 is arranged in the outside of cylinder 13 and cylinder 13 is sealed, and prevents that the dust producing in chain hinge pin 5 chamfer polishing processes from diffusing in air.Seal closure 4 tops are provided with chain hinge pin charging door 41 and the movable door-plate 42 of chain hinge pin charging door, seal closure 4 downsides are provided with chain hinge pin discharging opening 43 and the movable door-plate 44 of chain hinge pin discharging opening, chain hinge pin 5 enters in cylinder 13 by the chain hinge pin charging/discharge port 133 on chain hinge pin charging door 41 and the cylinder 13 of seal closure 4, and the chain hinge pin 5 after chamfer polishing is by the chain hinge pin charging/discharge port 133 on cylinder 13 and chain hinge pin discharging opening 43 discharging from chain hinge pin chamfering polishing machine of seal closure 4.
When chain hinge pin chamfering polishing machine of the present utility model uses, first open the movable door-plate 42 of chain hinge pin charging door of seal closure 4 and chain hinge pin charging/discharge port hatch door of cylinder 13, in cylinder 13, add chain hinge pin 5 chain hinge pin charging/discharge port hatch door and the movable door-plate 42 of chain hinge pin charging door of closed drum 13 afterwards by chain hinge pin charging door 41 and chain hinge pin charging/discharge port 133.Then, gas is blown in gas blow pipe 23 timings of powder adding device 2 five times, and the polishing powder in accumulator tank 21 is entered in cylinder 13.Then start and drive facing attachment 1 and dust exhaust apparatus 3, cylinder 13 rolling under motor 11 drives, chain hinge pin 5 in cylinder 13 is carried out to chamfer polishing, in chamfer polishing process, can produce dust, induced-draught fan 31 in dust exhaust apparatus 3 by sweep-up pipe 32 by cylinder 13 and when being diffused into dust in seal closure 4 and entering dust shielded box 33, the current that form by water pumper 34 are stayed the dust discharging in dust shielded box 33 on dividing plate 331, and water recycles at the bottom of flowing to case.After chamfer polishing completes, chain hinge pin charging/the discharge port 133 of cylinder 13 will be towards below, open the movable door-plate 44 of chain hinge pin discharging opening of seal closure 4, dolly for haul is pushed to the also chain hinge pin charging/discharge port 133 of aligns with drum 13 from the chain hinge pin discharging opening 43 of seal closure 4, open chain hinge pin charging/discharge port hatch door of cylinder 13, the chain hinge pin 5 processing is fallen in dolly, pull-out dolly, close the movable door-plate 44 of chain hinge pin charging/discharge port hatch door and chain hinge pin discharging opening, rotary drum 13 makes its chain hinge pin charging/discharge port 133 upward, corresponding with the chain hinge pin charging door 41 of seal closure 4, facilitate ensuing reinforced operation.
As shown in A part in Fig. 5, the chain hinge pin 5 of chamfering is not cylinder.Adopt chain hinge pin 5 whole smooth after chain hinge pin chamfering polishing machine chamfer polishing of the present utility model, as shown in B part in Fig. 5, two chamfer 51 chamfering places of chain hinge pin 5 are round and smooth, and chain hinge pin 5 quality of batch production all meet chain assembling demand, and defect rate is less than 1%.
The above embodiment has only expressed embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (8)
1. a chain hinge pin chamfering polishing machine, it is characterized in that, comprise and drive facing attachment, powder adding device, dust exhaust apparatus and seal closure, described driving facing attachment comprises motor, reductor and cylinder, described powder adding device comprises accumulator tank, connector and gas blow pipe, described dust exhaust apparatus comprises induced-draught fan, sweep-up pipe, dust shielded box and water pumper, and described seal closure is arranged in the outside of described cylinder and cylinder is sealed;
Described powder adding device and described dust exhaust apparatus are arranged in the both sides of described seal closure, the connector discharging opening of described powder adding device is connected with the polishing powder charging aperture on described driving facing attachment cylinder, and two induced-draught fans of described dust exhaust apparatus are connected with seal closure respectively;
Described driving facing attachment and described dust exhaust apparatus are arranged in the homonymy of described seal closure.
2. chain hinge pin chamfering polishing machine according to claim 1, it is characterized in that, the cylinder of described driving facing attachment is provided with dust mouth, polishing powder charging aperture, chain hinge pin charging/discharge port, chain hinge pin charging/discharge port hatch door, and described dust mouth is provided with iron sand net.
3. chain hinge pin chamfering polishing machine according to claim 2, is characterized in that, the connector of described powder adding device is connected with gas blow pipe with accumulator tank.
4. chain hinge pin chamfering polishing machine according to claim 3, is characterized in that, in the dust shielded box of described dust exhaust apparatus, is provided with dividing plate.
5. chain hinge pin chamfering polishing machine according to claim 4, is characterized in that, described seal closure is provided with chain hinge pin charging door, the movable door-plate of chain hinge pin charging door, chain hinge pin discharging opening and the movable door-plate of chain hinge pin discharging opening.
6. chain hinge pin chamfering polishing machine according to claim 5, is characterized in that, described driving facing attachment overturns by motor head roll.
7. chain hinge pin chamfering polishing machine according to claim 6, is characterized in that, described powder adding device, by the air blowing of gas blow pipe, adds polishing powder in cylinder.
8. chain hinge pin chamfering polishing machine according to claim 7, is characterized in that, the sweep-up pipe of described dust exhaust apparatus enters dust in dust shielded box, and dust is stayed dust removal by filtration on dividing plate by the circulating water flow forming by water pumper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420016495.2U CN203665255U (en) | 2014-01-11 | 2014-01-11 | Chamfering and polishing machine for chain pin shafts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420016495.2U CN203665255U (en) | 2014-01-11 | 2014-01-11 | Chamfering and polishing machine for chain pin shafts |
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| Publication Number | Publication Date |
|---|---|
| CN203665255U true CN203665255U (en) | 2014-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420016495.2U Expired - Fee Related CN203665255U (en) | 2014-01-11 | 2014-01-11 | Chamfering and polishing machine for chain pin shafts |
Country Status (1)
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| CN (1) | CN203665255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722462A (en) * | 2014-01-11 | 2014-04-16 | 太仓椿盟链传动有限公司 | Chain hinge pin chamfering polishing machine |
-
2014
- 2014-01-11 CN CN201420016495.2U patent/CN203665255U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722462A (en) * | 2014-01-11 | 2014-04-16 | 太仓椿盟链传动有限公司 | Chain hinge pin chamfering polishing machine |
| CN103722462B (en) * | 2014-01-11 | 2016-02-10 | 太仓椿盟链传动有限公司 | A kind of chain hinge pin chamfering polishing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20160111 |