CN202667820U - Automatic radiusing machine - Google Patents
Automatic radiusing machine Download PDFInfo
- Publication number
- CN202667820U CN202667820U CN 201220311452 CN201220311452U CN202667820U CN 202667820 U CN202667820 U CN 202667820U CN 201220311452 CN201220311452 CN 201220311452 CN 201220311452 U CN201220311452 U CN 201220311452U CN 202667820 U CN202667820 U CN 202667820U
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- China
- Prior art keywords
- main shaft
- connects
- panel
- bearing
- ball cover
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- 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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Abstract
The utility model discloses an automatic radiusing machine, which relates to mechanical machining equipment, and in particular relates to a device for performing radiusing on piston rings. The automatic radiusing machine comprises a rack; a panel is arranged above the rack and is provided with a feeding device and a pressing device as well as a mold mounting port; the mold mounting port is internally provided with a mold; a hollow main shaft is connected below the mold, and is connected with a main shaft mounting seat through an upper conical roller bearing and a lower conical roller bearing; the main shaft mounting seat is connected with the panel; an upper bearing pressing cover is arranged above the upper conical roller bearing; a lower bearing pressing cover is arranged below the lower conical roller bearing; the hollow main shaft below the main shaft mounting seat is connected with a main shaft belt wheel which is connected with a power device; the hollow main shaft below the main shaft belt wheel is in threaded connection with a round nut; tool rest shafts are arranged in the hollow main shaft at intervals and in a penetrating mode; the upper ends of the tool rest shafts are connected with tool rests which are connected with tools; the tools are arranged in the mold; and the lower ends of the tool rest shafts are connected with a stepping motor through connecting elements. The automatic radiusing machine provided by the utility model is high in efficiency and low in cost.
Description
Technical field
The utility model relates to machining equipment, particularly piston ring is fallen the device of interior angle.
Background technology
Piston ring is a kind of non-orbicular metal ring with opening, has the metallic elastic ring that expands outwardly more greatly distortion, and it is mounted in its corresponding cannelure of section.Piston ring must carry out the piston ring inner circle chamfer machining after fine finishining.Existing processing method is: the operative employee hands piston ring to be processed, it by in the ring mill, is ridden start, the main shaft rotation, the planker feed, finish the ring that again taking-up machines, this method fully will be with operative employee's experience, and is backward in technique, random large, quality can not be guaranteed, and labour intensity is large, inefficiency.The equipment that import is also arranged in addition, but cost is high.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, the automatic pouring interior angle that a kind of efficient is high, cost is low machine to be provided.
The purpose of this utility model is achieved in that automatic pouring interior angle machine, comprise frame, the top of frame arranges panel, pay-off and material pressing device are set on the panel, the mould installing port is set on the panel, in the mould installing port mould is set, the below of mould connects hollow spindle, hollow spindle connects the main shaft mount pad by upper taper roll bearing with lower taper roll bearing, the main shaft mount pad is connected with panel, described mould is arranged in the main shaft mount pad, the top of described upper taper roll bearing arranges the upper bearing (metal) gland, the upper bearing (metal) gland is connected with the main shaft mount pad, and the below of described lower taper roll bearing arranges the lower bearing gland, and the lower bearing gland is connected with the main shaft mount pad; Connect spindle pulley on the hollow spindle of described main shaft mount pad below, the spindle pulley connecting power device, round nut is threaded on the hollow spindle of spindle pulley below; The interval places tool axis in the hollow spindle, and the upper end of tool axis connects knife rest, connects cutter on the knife rest, and cutter is arranged in the mould; The lower end of described tool axis connects stepper motor by connector.
Pay-off of the present utility model comprises three guide rod seats, each guide rod seat is connected with panel respectively, the section of one of them guide rod seat is the rectangle of lower ending opening in three guide rod seats, connects the vertical guide rod of arranging by L shaped guide bar support respectively on each guide rod seat; Connect the feeding cylinder support on the described panel, the feeding cylinder that connects lateral arrangement on the feeding cylinder support, feeding cylinder is arranged on the below of panel, the telescopic end of feeding cylinder connects line slideway auxiliary by the piston rod support, line slideway auxiliary is connected with panel, line slideway auxiliary comprises guide rail and slide block, and slide block connects delivery sheet, and delivery sheet is set in the rectangular guide bar seat that described section is lower ending opening.
Material pressing device of the present utility model comprises the binder air cylinder support, connect the vertical binder cylinder of arranging on the binder air cylinder support, the telescopic end of binder cylinder is towards panel, the telescopic end of binder cylinder is connected and fixed axle sleeve, fixed hub connects rotary sleeve by bearing, the top of rotary sleeve connects upper ball cover, the below of rotary sleeve connects lower ball cover, bearing is arranged between upper ball cover and the lower ball cover, upper ball cover is nested with on fixed hub, lower ball cover is arranged on the below of fixed hub, and the lower end of lower ball cover connects mold.
During work, piston ring is placed in the circle of three guide rods formation, the first step is moved thereby drive delivery sheet by the flexible drive piston rod support motion of feeding cylinder, and delivery sheet is pushing away piston ring and travelling forward, and realizes automatic charging.Second step drives mold by the binder cylinder and moves downward, with piston ring be pressed in the middle mould, the outside of cutter.The 3rd step is by the feed of step motor control cutter action, and the 4th step is by the rotation that rotarily drives middle mould of hollow spindle, thereby drives piston ring rotary, falls interior angle.The beneficial effects of the utility model are: automation intensity is high, and cost is low, and high efficiency has reduced workman's labour intensity.
Manufacturing cost of the present utility model is 1/15th of similar imported product, and operating efficiency is 1.5 times of import machine, and 1 people can operate 5 machines, and efficient is original 3 times.Ring mill inner ring adopts the carbide alloy welding, has greatly improved ring mould service life, can process more than 500,000 rings.Cutter adopts the YG8N material, and after the line cutting processing, projection grinder processing guarantees that the cutter roughness reaches Ra0.02, and after the workpiece processing, roughness reaches Ra1.6.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the structural representation of pay-off.
Fig. 3 is the structural representation of material pressing device.
Among the figure, 1 frame, 2 panels, 3 pay-offs, 4 material pressing devices, 5 mould installing ports, 6 moulds, 7 hollow spindles, taper roll bearing on 8,9 times taper roll bearings, 10 main shaft mount pads, 11 upper bearing (metal) glands, 12 lower bearing glands, 13 spindle pulleys, 14 power set, 15 round nuts, 16 tool axis, 17 knife rests, 18 cutters, 19 connectors, 20 stepper motors, 21 guide rod seats, 22L shape guide bar support, 23 guide rods, 24 feeding cylinder supports, 25 feeding cylinders, 26 piston rod supports, 27 line slideway auxiliaries, the 27-1 guide rail, 27-2 slide block, 28 delivery sheets, 29 binder air cylinder supports, 30 binder cylinders, 31 fixed hubs, 32 thrust ball bearings, 33 single-row tapered roller bearings, 34 rotary sleeves, 35 upper ball covers, 36 lower ball covers, 37 molds.
The specific embodiment
As shown in Figure 1, be automatic pouring interior angle machine, comprise frame 1, the top of frame 1 arranges panel 2, pay-off 3 and material pressing device 4 are set on the panel 2, mould installing port 5 is set on the panel 2, the mould installing port 5 interior moulds 6 that arrange, the below of mould 6 connects hollow spindle 7, hollow spindle 7 connects main shaft mount pad 10 by upper taper roll bearing 8 with lower taper roll bearing 9, main shaft mount pad 10 is connected with panel 2, mould 6 is arranged in the main shaft mount pad 10, and the top of upper taper roll bearing 8 arranges upper bearing (metal) gland 11, and upper bearing (metal) gland 11 is connected with main shaft mount pad 10, the below of lower taper roll bearing 9 arranges lower bearing gland 12, and lower bearing gland 12 is connected with main shaft mount pad 10.Connect spindle pulley 13 on the hollow spindle 7 of main shaft mount pad 10 belows, spindle pulley 13 connecting power devices 14, round nut 15 is threaded on the hollow spindle 7 of spindle pulley 13 belows.Hollow spindle 7 interior intervals place tool axis 16, and the upper end of tool axis 16 connects knife rest 17, connect cutter 18 on the knife rest 17, and cutter 18 is arranged in the mould 6, and the lower end of tool axis 16 connects stepper motor 20 by connector 19.
As shown in Figure 2, pay-off 3 comprises three guide rod seats 21, each guide rod seat 21 is connected with panel 2 respectively, and the section of one of them guide rod seat 21 is the rectangle of lower ending opening in three guide rod seats 21, connects the vertical guide rod 23 of arranging by L shaped guide bar support 22 respectively on each guide rod seat 21.Connect feeding cylinder support 24 on the panel 2, the feeding cylinder 25 that connects lateral arrangement on the feeding cylinder support 24, feeding cylinder 25 is arranged on the below of panel 2, the telescopic end of feeding cylinder 25 connects line slideway auxiliary 27 by piston rod support 26, line slideway auxiliary 27 is connected with panel 2, line slideway auxiliary 27 comprises guide rail 27-1 and slide block 27-2, and slide block 27-2 connects delivery sheet 28, and delivery sheet 28 is set in the rectangular guide bar seat 21 that section is lower ending opening.
As shown in Figure 3, material pressing device 4 comprises binder air cylinder support 29, connect the vertical binder cylinder 30 of arranging on the binder air cylinder support 29, the telescopic end of binder cylinder 30 is towards panel 2, the telescopic end of binder cylinder 30 is connected and fixed axle sleeve 31, fixed hub 31 is connected with single-row tapered roller bearing by thrust ball bearing 32 and is connected rotary sleeve 34, thrust ball bearing 32 is arranged on the top of single-row tapered roller bearing 33, the top of rotary sleeve 34 connects upper ball cover 35, the below of rotary sleeve 34 connects lower ball cover 36, thrust ball bearing 32 and single-row tapered roller bearing 33 are arranged between upper ball cover 35 and the lower ball cover 36, upper ball cover 35 is nested with on fixed hub 31, lower ball cover 36 is arranged on the below of fixed hub 31, and the lower end of lower ball cover 36 connects mold 37.
Claims (3)
1. automatic pouring interior angle machine, it is characterized in that: comprise frame, the top of frame arranges panel, pay-off and material pressing device are set on the panel, the mould installing port is set on the panel, in the mould installing port mould is set, the below of mould connects hollow spindle, hollow spindle connects the main shaft mount pad by upper taper roll bearing with lower taper roll bearing, and the main shaft mount pad is connected with panel, and described mould is arranged in the main shaft mount pad, the top of described upper taper roll bearing arranges the upper bearing (metal) gland, the upper bearing (metal) gland is connected with the main shaft mount pad, and the below of described lower taper roll bearing arranges the lower bearing gland, and the lower bearing gland is connected with the main shaft mount pad; Connect spindle pulley on the hollow spindle of described main shaft mount pad below, the spindle pulley connecting power device, round nut is threaded on the hollow spindle of spindle pulley below; The interval places tool axis in the hollow spindle, and the upper end of tool axis connects knife rest, connects cutter on the knife rest, and cutter is arranged in the mould; The lower end of described tool axis connects stepper motor by connector.
2. automatic pouring interior angle machine according to claim 1, it is characterized in that: described pay-off comprises three guide rod seats, each guide rod seat is connected with panel respectively, the section of one of them guide rod seat is the rectangle of lower ending opening in three guide rod seats, connects the vertical guide rod of arranging by L shaped guide bar support respectively on each guide rod seat; Connect the feeding cylinder support on the described panel, the feeding cylinder that connects lateral arrangement on the feeding cylinder support, feeding cylinder is arranged on the below of panel, the telescopic end of feeding cylinder connects line slideway auxiliary by the piston rod support, line slideway auxiliary is connected with panel, line slideway auxiliary comprises guide rail and slide block, and slide block connects delivery sheet, and delivery sheet is set in the rectangular guide bar seat that described section is lower ending opening.
3. automatic pouring interior angle machine according to claim 1, it is characterized in that: described material pressing device comprises the binder air cylinder support, connect the vertical binder cylinder of arranging on the binder air cylinder support, the telescopic end of binder cylinder is towards panel, the telescopic end of binder cylinder is connected and fixed axle sleeve, fixed hub connects rotary sleeve by bearing, the top of rotary sleeve connects upper ball cover, the below of rotary sleeve connects lower ball cover, bearing is arranged between upper ball cover and the lower ball cover, upper ball cover is nested with on fixed hub, and lower ball cover is arranged on the below of fixed hub, and the lower end of lower ball cover connects mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220311452 CN202667820U (en) | 2012-06-29 | 2012-06-29 | Automatic radiusing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220311452 CN202667820U (en) | 2012-06-29 | 2012-06-29 | Automatic radiusing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202667820U true CN202667820U (en) | 2013-01-16 |
Family
ID=47488753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220311452 Expired - Fee Related CN202667820U (en) | 2012-06-29 | 2012-06-29 | Automatic radiusing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202667820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116727771A (en) * | 2023-08-11 | 2023-09-12 | 凌远科技股份有限公司 | Machining device and method for tapered roller bearing roller |
-
2012
- 2012-06-29 CN CN 201220311452 patent/CN202667820U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116727771A (en) * | 2023-08-11 | 2023-09-12 | 凌远科技股份有限公司 | Machining device and method for tapered roller bearing roller |
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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: 20130116 Termination date: 20170629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |