CN201979094U - Dual-head automatic port flattening machine for pipeline connecting piece - Google Patents
Dual-head automatic port flattening machine for pipeline connecting piece Download PDFInfo
- Publication number
- CN201979094U CN201979094U CN2010206651412U CN201020665141U CN201979094U CN 201979094 U CN201979094 U CN 201979094U CN 2010206651412 U CN2010206651412 U CN 2010206651412U CN 201020665141 U CN201020665141 U CN 201020665141U CN 201979094 U CN201979094 U CN 201979094U
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- slide plate
- pipeline connecting
- cam
- dual
- bearing
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Abstract
The utility model discloses a dual-head automatic port flattening machine for a pipeline connecting piece, which belongs to machining equipment and particularly equipment used for cutting and flattening a port of a spare part. The dual-head automatic port flattening machine for the pipeline connecting piece is characterized in that: the dual-head automatic port flattening machine mainly consists of 2 groups of main shaft box assemblies with cutting knives, a power mechanism in linkage with the main shaft box assemblies, 2 groups of workpiece clamping mechanisms, dual-cam mechanisms and an electric control system, wherein the 2 groups of main shaft box assemblies are arranged at one end of a lathe body side by side; the 2 groups of workpiece clamping mechanisms can move back and forth on the lathe body relative to main shaft boxes, and the dual-cam mechanisms are respectively arranged under the workpiece clamping mechanisms. After workpieces are clamped by a sliding plate clamping tool, automatic feeding and returning are realized, so that a left hand of an operator is liberated, the operator does not need to energetically push a sliding plate push handle and the labor intensity of workers is greatly lowered. The feeding time and speed of the workpieces are consistent, so that the wearing of the knives is lessened. One piece of equipment adopts two main machining shafts to carry out alternate machining; therefore, the working efficiency of the dual-head automatic port flattening machine is increased by 30 to 50% compared with that of the original port flattening machine.
Description
Technical field
The utility model belongs to metal cutting equipment, particularly processes the smooth equipment of cast member collar extension turning.
Background technology
The a lot of particularly big specification pipeline connecting parts of cast member products, electric armour clamp product, flat mouthful allowance is big, and the cutting section is big, and the operative employee adds man-hour, wastes time and energy.Manual or motor-driven advance and retreat cutter is processed everyone and can only be seen product of an equipment time processing behind the artificial hold assembly of existing flat jaws equipment needs.
The utility model content
In order to overcome the deficiency that every machine of existing flat jaws equipment can only be processed a product, the utility model provides a kind of pipeline connecting parts to put down a mouthful machine automatically with double end, and this pipeline connecting parts realizes that with the flat automatically mouthful machine of double end two products replace processing and only need one man operation on same equipment.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of pipeline connecting parts is put down a mouthful machine automatically with double end, it is characterized in that: mainly by 2 groups that are installed in an end on the lathe bed side by side main spindle box assemblies that have a cutting tool and with the actuating unit of its interlock, 2 groups of workpiece grip mechanisms that before and after can be on lathe bed, move with main spindle box, be installed in the beneath double cam mechanism of workpiece grip mechanism, and electric control system is formed.
The described main spindle box assembly that has a cutting tool and comprise that with the actuating unit of its interlock the belt pulley on the power motor that is installed in the lathe bed links to each other with active force belt pulley on the main spindle box assembly by the active force driving-belt, motor is fixed on the power motor base by set bolt, and the main spindle box front end is the cutting tool installing rack.
The anchor clamps upper frame of described workpiece grip mechanism and anchor clamps underframe outer end are the cylinder installing rack, the inner is the jig support, the slot type jig is installed on the jig support, cylinder is fixed on the cylinder installing rack, steam-cylinder piston is being connected the V-type pressure head by bearing pin with drawing to pitch, the V-type pressure head is between guide holder up and down, and slide plate is equipped with in the clamping device below, and the dovetail of slide plate is installed in the dovetail groove of the slide plate base that is fixed on the lathe bed.
Described workpiece grip mechanism laterally or be vertically fixed on the slide plate, slot type jig outer side center is equipped with positioning convex.
The described double cam mechanism that is installed under the workpiece grip mechanism is installed in the bearing block below the slide plate base camshaft bearing and camshaft is housed, two groups of cam and cam sleeves of installing according to rightabout are installed on the axle, the promotion support of bearing is equipped with in the slide plate below of clamping device, impeller-hub is housed on the support, overlap the promotion axle sleeve on the axle and promoting bearing, cam contacts with promoting bearing, and the opposite side that promotes the support of bearing is equipped with by the spring plug and is fixed on spring on the slide plate base.
Described cam is that flat mouthful of section, the central angle that 215 ± 10 degree radiuses progressively increase is the rewind down section that 35 ± 5 degree radiuses reduce fast by central angle, and central angle is that constant original position clamping section of 75 ± 5 degree radiuses and central angle are that the F.F. section that 35 ± 5 degree radiuses increase is fast formed.Flat mouthful of section cam initial end is the workpiece processing length with the difference that finishes the end radius, and rewind down section cam initial end is that slide plate moves total length with the difference that finishes the end radius.
Described electric control system mainly comprises the variable-frequency governor that cooperates with camshaft actuated motor and reductor, is installed in the flexible push rod machine control valve of control cylinder of slide plate side.
The beneficial effects of the utility model are auto-feeds behind this equipment slide plate jig clamping workpiece, return, and have liberated operative employee's left hand, have removed the operative employee from and have firmly advanced the slide plate driving handle, greatly reduce labor strength.Workpiece feeding time unanimity, feed speed is balanced consistent, reduces the wearing and tearing of cutter.An alternately processing of equipment two machining spindles, in a working cycles, 2 workpiece of processing in 9.6 seconds are per hour processed 720, and class's output reaches 5760, and more original flat mouthful of machine work efficiency improves 30%.
Description of drawings
Fig. 1 is a structural representation of the present utility model,
Fig. 2 is the left view of Fig. 1,
Fig. 3 is Fig. 1 vertical view,
Fig. 4 is the cam enlarged drawing.
Among the figure, 1. lathe bed, 2. the power motor base 3. connects the iron filings bucket, 4. power motor, 5. camshaft bearing, 6. camshaft, 7. cam sleeve, 8. cam, 9. anchor clamps underframe, 10. cylinder, 11. times guide holders, 12. draw fork, 13. bearing pins, 14.V type pressure head, guide holder on 15., 16. the anchor clamps upper frame, 17. workpiece, 18. slot type jigs, 19. positioning convex, 20. the jig support, 21. slide plates, 22. slide plate bases, 23. the cylinder installing rack, 24. spring stops, 25. promote the support of bearing, 26. impeller-hub, 27. promote axle sleeve, and 28. promote bearing, 29. hold-down nut, 30. camshaft actuated motor and reductors, 31. camshaft chains, 32. belt pulley, 33. active force driving-belts, 34. main spindle box belt pulleys, 35. the belt wheel protective cover, 36. main spindle box assemblies, 37. cutting tool installing racks, 38. the button box bracket, 39. button casees, 40. spring plugs, 41. spring, 42. camshaft sprockets, flat mouthful of section of A., B. rewind down section, C. original position clamping section, D F.F. section.
The specific embodiment
The specific embodiment of the present utility model is, as shown in the figure:
The described main spindle box assembly that has a cutting tool and comprise that with the actuating unit of its interlock the belt pulley 32 on the power motor 4 that is installed in the lathe bed links to each other with main spindle box belt pulley 34 on the main spindle box assembly by active force driving-belt 33, motor is fixed on the power motor base 2 by set bolt, the main spindle box front end is a cutting tool installing rack 37, lathe bed one end is equipped with belt wheel protective cover 35, and the cutting tool below is provided with and connects iron filings bucket 3.
The anchor clamps upper frame 16 and anchor clamps underframe 9 outer ends of described workpiece grip mechanism are cylinder installing rack 23, the inner is a jig support 20, slot type jig 18 is installed on the jig support, cylinder 10 is fixed on the cylinder installing rack, steam-cylinder piston by bearing pin 13 with draw fork 12 being connected V-type pressure head 14, the V-type pressure head is between last guide holder 15 and following guide holder 11, and slide plate 21 is equipped with in the clamping device below, and the dovetail of slide plate is installed in the dovetail groove of the slide plate base 22 that is fixed on the lathe bed.
On the described workpiece grip mechanism cross slide, slot type jig outer side center is equipped with the positioning convex 19 that is used for workpiece 17 location.
The described double cam mechanism that is installed under the workpiece grip mechanism is installed in the bearing block below the slide plate base camshaft bearing 5 and camshaft 6 is housed, two groups of cam 8 and cam sleeves 7 of installing according to rightabout are installed on the axle, the slide plate below of clamping device is equipped with and is promoted the support of bearing 25, impeller-hub 26 is housed on the support, overlap promotion axle sleeve 27 on the axle and promoting bearing 28, the impeller-hub end is equipped with hold-down nut 29, cam contacts with the promotion bearing, the opposite side that promotes the support of bearing is equipped with by spring plug 40 and is fixed on spring 41 on the slide plate base, and the camshaft sprocket 42 that is installed in the middle of the camshaft is connected on camshaft actuated motor and the reductor 30 by camshaft chain 31.
Described cam is that flat mouthful of section A, the central angle that 215 ± 10 degree radiuses progressively increase is the rewind down section B that 35 ± 5 degree radiuses reduce fast by central angle, and central angle is that constant original position clamping section C of 75 ± 5 degree radiuses and central angle are that the F.F. section D that 35 ± 5 degree radiuses increase fast forms.Flat mouthful of section cam initial end is the workpiece processing length with the difference that finishes the end radius, and rewind down section cam initial end is that slide plate moves total length with the difference that finishes the end radius.
Described electric control system mainly comprises the variable-frequency governor that cooperates with camshaft actuated motor and reductor 30, is installed in the flexible push rod machine control valve of control cylinder of slide plate side, and the button box bracket 38 and the button case 39 of operation control usefulness is housed on the lathe bed.
2. 1 kinds of pipeline connecting parts of embodiment are put down a mouthful machine automatically with double end, it is characterized in that: mainly by 2 groups that are installed in an end on the lathe bed 1 side by side main spindle box assemblies 36 that have a cutting tool and with the actuating unit of its interlock, 2 groups of workpiece grip mechanisms that before and after can be on lathe bed, move with main spindle box, be installed in the beneath double cam mechanism of workpiece grip mechanism, and electric control system is formed.Workpiece grip mechanism vertically is installed on the slide plate, anchor clamps left frame and anchor clamps correct frame upper end are the cylinder installing rack, the bottom is the jig support, the slot type jig is installed on the jig support, cylinder is fixed on the cylinder installing rack, steam-cylinder piston by bearing pin 13 with draw fork 12 being connected V-type pressure head 14, the V-type pressure head slides up and down between the guide holder of left guide holder bottom right.All the other are identical with embodiment 1, and this and structure is more convenient for having the workpiece location of groove.
Operation principle of the present utility model: in a working cycles process, left and right sides slide plate replaces feeding, retreats, the left skateboard feeding adds man-hour, right slide plate withdraws from, (left and right sides slide plate is advance and retreat alternately to pick and place the workpiece operation, drive left and right sides camshaft by reductor simultaneously by the chain transmission, and the initial point that is assemblied in the cam on the axle differs 180 degree with respect to shaft centre line, and realize).
Concrete execution following (is main explanation with the left skateboard action):
A, left jig are offered in service fully, reductor drive cam shaft, cam rotation, cam promotes the slide plate feeding, the extension spring that is installed on slide plate base and the slide plate guarantees that slide plate promotes bearing and cam fits tightly, thereby the change in radius situation of cam peripheral curved is exactly the stroke and the velocity variations situation (shown in Figure 4 as the function division of cam work curved surface) of slide plate operation.When left cam work point by peak to the minimum point transition, left workpiece machines, the left skateboard rewind down.When cam work was put minimum point, the stroke collision block of installing on the left skateboard was pressed and is touched to top rod valve, and the top rod valve commutation makes the cylinder action that is in clamped condition, opens jig.Actuation cycle enters original position clamping section.Original position clamping section running time is 2 seconds.
B, left skateboard F.F., left jig are clamped in original position clamping section, and when the operative employee puts into workpiece, the cam operation is after 2 seconds, and it is big that cam working face curvature of curved surface radius becomes, the time sort run enter the F.F. section.When slide plate at the initial point setting in motion, the stroke collision block of installing on the slide plate leaves top rod valve, valve rod rebounds, top rod valve commutation makes the cylinder action that is in open configuration, jig clamps.F.F. section running time is 0.8 second.
C, left skateboard worker advance (left workpiece processing) when the slide plate F.F. finished, jig clamped workpiece, and cam is positioned at a flat mouthful of section feed speed significantly to be reduced, and the slide plate feeding enters the worker and advances state, the beginning processing work.Worker's section of advancing running time is 6 seconds.
When D, left skateboard rewind down moved to peak when the cam work point, workpiece machined.Left skateboard enters the rewind down stage thereupon, and the stroke collision block is pressed and touched to top rod valve, the top rod valve commutation, and jig is opened, and enters next working cycles.Rewind down section running time is 0.8 second.The whole actuation cycle time is 9.6 seconds.
When E, right slide plate operated in assembling, left cam initial point in right cam initial point and the left skateboard in the right slide plate was about cam axial line hysteresis 180 degree.Guarantee that with this clamping time of left and right sides slide plate just in time differed 4.8 seconds.Therefore after the left skateboard holding workpiece was processed 2 seconds, right slide plate retreated to initial point soon, enters the clamping workpiece state.Right slide plate run action is identical with the left skateboard actuation cycle time circulation timei.And right slide plate holding workpiece was processed after 2 seconds, and left skateboard retreats to initial point soon, enters the clamping workpiece state.Realize left and right sides piece installing, processing coordination mutually thus.
For the operator
The first step: when left skateboard is retracted into initial point, enter the original position clamping period, operative employee's left hand takes out workpiece, and the right hand is put into the blank of having prepared the person of outstanding talent rapidly, and slide plate F.F., jig clamp, and enter the processing period.
Second step: left skateboard entered machining state after 2 seconds, and right slide plate is retracted into initial point.Enter the original position clamping period, repeat first step action.
The operative employee only needs to prepare a blank in the right hand, left hand pickup on the slide plate of the left and right sides respectively, and the right hand is put part and is got final product.
Claims (7)
1. a pipeline connecting parts is put down a mouthful machine automatically with double end, it is characterized in that: mainly by 2 groups that are installed in an end on the lathe bed side by side main spindle box assemblies that have a cutting tool and with the actuating unit of its interlock, 2 groups of workpiece grip mechanisms that before and after can be on lathe bed, move with main spindle box, be installed in the beneath double cam mechanism of workpiece grip mechanism, and electric control system is formed.
2. pipeline connecting parts according to claim 1 is put down a mouthful machine automatically with double end, it is characterized in that: the described main spindle box assembly that has a cutting tool and comprise that with the actuating unit of its interlock the belt pulley on the power motor that is installed in the lathe bed links to each other with active force belt pulley on the main spindle box assembly by the active force driving-belt, motor is fixed on the power motor base by set bolt, and the main spindle box front end is the cutting tool installing rack.
3. pipeline connecting parts according to claim 1 is put down a mouthful machine automatically with double end, it is characterized in that: the anchor clamps upper frame of described workpiece grip mechanism and anchor clamps underframe outer end are the cylinder installing rack, the inner is the jig support, the slot type jig is installed on the jig support, cylinder is fixed on the cylinder installing rack, steam-cylinder piston is being connected the V-type pressure head by bearing pin with drawing to pitch, the V-type pressure head is up and down between the guide holder, slide plate is equipped with in the clamping device below, and the dovetail of slide plate is installed in the dovetail groove of the slide plate base that is fixed on the lathe bed.
4. pipeline connecting parts according to claim 1 is characterized in that with the flat automatically mouthful machine of double end: described workpiece grip mechanism laterally or be vertically fixed on the slide plate, slot type jig outer side center is equipped with positioning convex.
5. pipeline connecting parts according to claim 1 is put down a mouthful machine automatically with double end, it is characterized in that: the described double cam mechanism that is installed under the workpiece grip mechanism is installed in the bearing block below the slide plate base camshaft bearing and camshaft is housed, two groups of cam and cam sleeves of installing according to rightabout are installed on the axle, the promotion support of bearing is equipped with in the slide plate below of clamping device, impeller-hub is housed on the support, overlap the promotion axle sleeve on the axle and promoting bearing, cam contacts with promoting bearing, and the opposite side that promotes the support of bearing is equipped with by the spring plug and is fixed on spring on the slide plate base.
6. pipeline connecting parts according to claim 5 is put down a mouthful machine automatically with double end, it is characterized in that: described cam is that flat mouthful of section, the central angle that 210 ± 10 degree radiuses progressively increase is the rewind down section that 35 ± 5 degree radiuses reduce fast by central angle, and central angle is that constant original position clamping section of 75 ± 5 degree radiuses and central angle are that the F.F. section that 35 ± 5 degree radiuses increase is fast formed.
7. pipeline connecting parts according to claim 1 is put down a mouthful machine automatically with double end, it is characterized in that: described electric control system mainly comprises the variable-frequency governor that cooperates with camshaft actuated motor and reductor, is installed in the flexible push rod machine control valve of control cylinder of slide plate side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206651412U CN201979094U (en) | 2010-12-17 | 2010-12-17 | Dual-head automatic port flattening machine for pipeline connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206651412U CN201979094U (en) | 2010-12-17 | 2010-12-17 | Dual-head automatic port flattening machine for pipeline connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201979094U true CN201979094U (en) | 2011-09-21 |
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ID=44606562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206651412U Expired - Lifetime CN201979094U (en) | 2010-12-17 | 2010-12-17 | Dual-head automatic port flattening machine for pipeline connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201979094U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059353A (en) * | 2010-12-17 | 2011-05-18 | 济南玫德铸造有限公司 | Automatic double-end flatting machine for pipeline connecting piece |
| CN102736635A (en) * | 2012-06-29 | 2012-10-17 | 苏州晟成新能源科技有限公司 | Trimmer with rotary positioning device |
-
2010
- 2010-12-17 CN CN2010206651412U patent/CN201979094U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059353A (en) * | 2010-12-17 | 2011-05-18 | 济南玫德铸造有限公司 | Automatic double-end flatting machine for pipeline connecting piece |
| CN102736635A (en) * | 2012-06-29 | 2012-10-17 | 苏州晟成新能源科技有限公司 | Trimmer with rotary positioning device |
| CN102736635B (en) * | 2012-06-29 | 2014-07-02 | 苏州晟成新能源科技有限公司 | Trimmer with rotary positioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 250400 Shandong Province, Ji'nan city Pingyin County Industrial Park Mei steel dema science and Technology Park Patentee after: Meide Group Co Ltd Address before: 250400 Pingyin City, Shandong Province South Road, No. 85, South Road, No. Patentee before: Jinan Meide Casting Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110921 |
|
| CX01 | Expiry of patent term |