CN203779099U - Bar stock combined machining tool - Google Patents
Bar stock combined machining tool Download PDFInfo
- Publication number
- CN203779099U CN203779099U CN201420137006.9U CN201420137006U CN203779099U CN 203779099 U CN203779099 U CN 203779099U CN 201420137006 U CN201420137006 U CN 201420137006U CN 203779099 U CN203779099 U CN 203779099U
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- bar
- machine tool
- processing machine
- connecting rod
- composite processing
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Abstract
A bar stock combined machining tool comprises a supporting part and a transmission part positioned on the supporting part, wherein the transmission part conveys received bar stocks to a machining position for machining by a machining part; the transmission part consists of a driving wheel and a driven wheel, which are coaxially arranged; the driving wheel does intermittent movement under the control of an electrical control part; the driven wheel is a flange plate; a transmission clamping block is arranged on the flange plate; cams are arranged at the two ends of a shaft, and open or close the transmission clamping block through an opening mechanism. The compound bar stock machining tool is high in degree of automation, realizes automatic positioning and clamping of the bar stocks, and improves the precision and the working efficiency.
Description
Technical field
The utility model relates to a kind of bar composite processing machine tool, in particular, relates to a kind of cylindrical bar machining tool for spade shank, belongs to field of machining.
Background technology
Bar described in the utility model is mainly used in the shank of spade, because bar one end will be connected with the head of spade, the face of cylinder of bar and the other end thereof often contact with people's hand, therefore bar and shovel head are inlayed one section and will be processed into the conical surface, contact one end will be processed into round and smooth semicircle sphere with people's hand.In prior art, processing bar will use three lathes, four people, a personal responsibility measurement size line, and a personal responsibility operation sawing machine, by the bar of bar regular length; A people operates conical surface machine tool, is responsible for the conical surface that processing bar is connected with spade interface; Operation semicircle sphere machining tool is responsible for processing the semicircle sphere of one end that bar contacts with people's hand.The shortcoming of prior art has: 1, use four people, three machine tooling bars, measuring process is loaded down with trivial details, and manual operation is slow, and three every, lathes all at least need at least one individual to operate; 2, material loading, processing and the blanking of sawing machine, conical surface machine tool and semicircle sphere machining tool, whole process all needs workman's manual operations, greatly dangerous; 3, manual positioning precision is low, causes percent defective high; 4, frequent transitions lathe, increases the unnecessary workloads such as carrying, placement, causes that machining period is long, efficiency is low.
Summary of the invention
The technical problems to be solved in the utility model is complex operation manually, and production efficiency is low, and percent defective is high.For addressing the above problem, provide a kind of collection for spade shank bar the multiple combined machine that is machined in one.This Machinery Tool Automation degree is high, positioning precision is accurate, has improved the crudy of bar simultaneously.
A kind of bar composite processing machine tool that the utility model relates to, comprise support portion and be positioned at the driving section on support portion, described driving section is sent to machining position by the bar receiving and processes for processing department, described driving section is made up of the driving wheel coaxially arranging and driven pulley, wherein, driving wheel intermittent movement under the control of electrical control division, described driven pulley is ring flange, transmission clamp is set on ring flange, axle two ends arrange cam, and cam opens or closes transmission clamp by opener.
Described transmission clamp comprises the fixed block being fixed on ring flange and is hinged on the movable block on ring flange by jointed shaft, and fixed block matches with the retaining part of movable block front end, and the retaining part after cooperation is consistent with bar shape.
At least six transmission clamps are along the circumferential direction evenly set on described ring flange.
Described opener comprises by rotating shaft and is fixed on the connecting rod on ring flange, and connecting rod two ends are connected with cam contact, and wherein one end of connecting rod and the end of movable block hinged.
For the ease of clamping after material loading, between described connecting rod and movable block jointed shaft, return spring I is set.
Described driving wheel is the ratchet ring of a side with ring flange, and at least six ratchets and shift fork are set on ratchet ring, and shift fork is stirred ratchet under the effect of power source oil cylinder I, makes the intermittent rotation of ratchet ring.
Described shift fork comprises fork body, and fork body is rotationally connected by bearing pin I and jaw, and jaw is rotationally connected by bearing pin II and pipe fitting; Jaw below encircles with shift fork, makes jaw centered by bearing pin I, relatively pitch body and rotates counterclockwise, but can not clockwise rotate.
On described ratchet ring, shock absorption location device is set, described shock absorption location device comprises at least two locating wheels, and damping spring is set below locating wheel.
Described cam is connected with bar feedway, bar feedway comprises two two connecting rods that driven by power source oil cylinder II, wherein, the end of bottom two connecting rods is connected with power source oil cylinder II output shaft, the end of top two connecting rods is provided with pulley, and pulley is connected with bottom two connecting rod top contacts; The front end of top two connecting rods arranges bar claw.On top, two connecting rod ends arrange return spring I.
The beneficial effects of the utility model: 1, ring flange is provided with transmission clamp, are provided with return spring II between transmission clamp connecting rod and clamp, after material loading, under the effect of return spring II, realize clamping bar.Transmission clamp is consistent with front end retaining part and bar shape, realizes bar and clamps, and improves precision.2, at least six transmission clamps can be set on ring flange, can be according to transmission clamp number is set, different processing modes is set, in the time that bar is transferred to diverse location, each processing stations cooperatively interacts, can realize multi-faceted different processing, thereby workpiece that can form processing is more, structure is more complicated improves the operating efficiency of lathe.3, on ring flange cam, be provided with two two connecting rods, top two connecting rod ends are provided with pulley and return spring I, and under power source and return spring effect, can slide in two connecting rod one end on pulley, realize automatic charging.4, driving section only arranges ratchet ring in a side, because itself do not need strength too large, a cylinder thrust can meet.Avoid arranging two ratchet rings of two oil cylinders, may cause the problems such as the asynchronous and wasting of resources of pushing course.
Brief description of the drawings
Fig. 1 is a kind of side-looking structural representation of bar composite processor bed ensemble.
Fig. 2 is the main TV structure schematic diagram of a kind of bar composite processing machine tool driving section ring flange.
Fig. 3 is the main TV structure schematic diagram of a kind of bar composite processing machine tool driving section ring flange cam side feeding device.
Fig. 4 is the structure for amplifying schematic diagram at 1 place in Fig. 1.
Fig. 5 is the main TV structure schematic diagram of bar composite processing machine tool driving section ratchet ring.
Fig. 6 is the structure for amplifying schematic diagram of 1-11 in Fig. 5.
Fig. 7 is the main TV structure schematic diagram of ring flange cam side transmission clamping section.
Fig. 8 is the main TV structure schematic diagram of transmission clamp.
Fig. 9 is the side-looking structural representation of sawing portion in bar composite processing machine tool processing department.
Figure 10 is the side-looking structural representation of forming part in bar composite processing machine tool processing department.
Wherein 1, driving section; 2, processing department; 3, electrical control division; 4, support portion; 1-1, axle; 1-2, cam; 1-3, ring flange; 1-4, oil cylinder I; 1-5, connecting rod I; 1-6, knee; 1-7, return spring I; 1-8, connecting rod II; 1-9, bar claw; 1-10, oil cylinder II; 1-11, shift fork; 1-12, ratchet; 1-13, ratchet ring; 1-14, positioning table; 1-15, horizon bar; 1-16, transmission clamp; 1-11-1, fork body; 1-11-2, jaw; 1-11-3, pipe fitting; 1-11-4, bearing pin I; 1-11-5, bearing pin II; 1-16-1, fixed block; 1-16-2, movable block; 1-16-3, connecting rod IV; 1-16-4, connecting rod V; 1-16-5, return spring II; 2-1-1, base; 2-1-2, motor I; 2-1-3, saw disc; 2-1-4, bearing; 2-1-5, drive link; A, conical surface cutting portion; A-1, molding cutter I; A-2, motor II; A-3, slide unit I; A-4, hydraulic cylinder I; B, semicircle sphere cutting portion; B-1, molding cutter II; B-2, motor III; B-3, slide unit II; B-4, hydraulic cylinder II.
Detailed description of the invention
As shown in Figure 1 and Figure 7, a kind of bar composite processing machine tool of the present utility model, comprise support portion 4 and be positioned at the driving section 1 on support portion 4, described driving section 1 is sent to machining position by the bar receiving 5 and processes for processing department 2, driving section 1 is made up of the driving wheel coaxially arranging and driven pulley, wherein, driving wheel intermittent movement under the control of electrical control division, described driven pulley 1-3 is with ratchet ring side flange dish, transmission clamp 1-16 is set on ring flange, axle two ends arrange cam 1-2, cam 1-2 opens or closes transmission clamp 1-16 by opener.
As shown in Figure 7 and Figure 8, transmission clamp comprises the fixed block 1-16-1 being fixed on ring flange and is hinged on the movable block 1-16-2 on ring flange 1-3 by jointed shaft, fixed block 1-16-1 matches with the retaining part of movable block 1-16-2 front end, and the retaining part after cooperation is consistent with bar shape.Six transmission clamp 1-16 are along the circumferential direction evenly set on ring flange 1-3.
As shown in Fig. 3 and Fig. 8, opener comprises by D point and is fixed on the connecting rod V 1-16-4 on ring flange 1-3, connecting rod V 1-16-4 two ends and cam 1-2 contact connection, and the end of wherein one end of connecting rod V 1-16-4 and connecting rod IV 1-16-3 is articulated with C point, wherein one end of connecting rod IV 1-16-3 and one end of movable block 1-16-2 are hinged.Movable block 1-16-2 is hinged on the A point on ring flange by rotating shaft, between the A of the C of connecting rod V 1-16-4 point and movable block 1-16-2 point, return spring II 1-16-5 is set.Workman is after feeding port material loading, and the oil cylinder I piston rod of cam 1-2 side is retracted, and cam 1-2 clockwise rotates, and C is applied to an outside active force, under the effect of return spring II 1-16-5 and connecting rod IV 1-16-3, opens movable block 1-16-2.Horizon bar 1-15 sends workpiece into processing stations, and now, oil cylinder I piston rod continues to reclaim, and cam continues to rotate counterclockwise, and when E point enters the high point of cam, movable block 1-16-2 closure, realizes bar and clamp.
As shown in Figure 5, driving wheel is ratchet ring 1-13, and eight ratchet 1-12 and shift fork 1-11 are set on ratchet ring 1-13, and shift fork 1-11 stirs ratchet 1-12 under the effect of oil cylinder II, makes the intermittent rotation of ratchet ring 1-13.Shock absorption location device 1-14 is set on ratchet ring 1-13, and shock absorption location device 1-14 comprises two locating wheels, and damping spring is set below locating wheel.
As shown in Figure 5 and Figure 6, shift fork 1-11 comprises fork body 1-11-1, and fork body 1-11-1 is rotationally connected by bearing pin II 1-11-5 and jaw 1-11-2, and jaw 1-11-2 is rotationally connected by bearing pin I 1-11-4 and pipe fitting 1-11-3; Jaw 1-11-2 below encircles with shift fork 1-11, makes jaw 1-11-2 centered by bearing pin II 1-11-5, relatively pitch body 1-11-1 and rotates counterclockwise, but can not clockwise rotate.Oil cylinder II piston rod stretches out, and promotion shift fork 1-11 stirs ratchet and enters next station, and oil cylinder II piston rod is retracted, and now, one of them ratchet just enters positioning table 1-14 positioning stablity.
As shown in Figure 3, cam is connected with bar feedway, and bar feedway comprises two two connecting rods that driven by oil cylinder I, wherein, the end of bottom two connecting rods is connected with power source output shaft, and the end of top two connecting rods is provided with pulley, and pulley is connected with bottom two connecting rod top contacts; The front end of top two connecting rods arranges bar claw.Top two connecting rod ends arrange return spring I.Top two connecting rods comprise connecting rod I 1-5 and knee 1-6, and bottom two connecting rods comprise connecting rod II 1-8 and bar claw 1-9.Oil cylinder I piston rod is retracted, and knee 1-6 rotates, and connecting rod I 1-5 actuating cam turns clockwise, and connecting rod II 1-8 is rotated counterclockwise under return spring I pulling force, and bar claw 1-9 is released forward to material loading.Otherwise oil cylinder I piston rod stretches out, and cam 1-2 is rotated counterclockwise, bar claw 1-9 returns backward.Present embodiment oil cylinder used also can be replaced by other power sources, as cylinder.
As shown in Figure 7, four stations in the present embodiment, have been applied: station I, material loading; Station II, is processed as regular length by bar; Station IV, the processing and forming of bar both ends of the surface; Station V, blanking.As shown in Figure 9, the present embodiment processing stations II used is the 2-1 of sawing portion, the 2-1 of sawing portion is by base 2-1-1, motor I 2-1-2, saw disc 2-1-3, bearing 2-1-4 and drive link 2-1-5 composition, motor I drives a saw disc separately, and motor I and saw disc are fixed on base, the upper surface of two bases and same drive link are connected, drive link has two seat supports near two ends place, a base below, and the piston rod that is furnished with otic placode with holes and cylinder (or hydraulic cylinder) is hinged.Off working state lower piston rod stretches out, and saw disc truncated sides is lifted, and away from workpiece, when duty, piston rod is slowly regained, and saw disc truncated sides is slowly depressed feed, by Cutting stick.As shown in figure 10, in the present embodiment, processing stations IV is the 2-2 of forming and cutting portion, the 2-2 of forming and cutting portion is made up of two parts: conical surface cutting portion a and semicircle sphere cutting portion b, conical surface cutting portion a is made up of molding cutter I a-1, motor II a-2, slide unit I a-3, hydraulic cylinder I a-4, and semicircle sphere cutting portion b is made up of molding cutter II b-1, motor III b-2, slide unit II b-3, axial power part hydraulic cylinder II b-4.
Workman by feeding port material loading after, cam 1-2 side cylinder I piston rod is retracted, cam 1-2 clockwise rotates, cam 1-2 is high, and point arrives station I place, bar claw 1-9 sends workpiece into station I, movable block 1-16-2 closure.Then ratchet ring 1-13 side cylinder piston rod stretches out, and makes to dial, and 1-11 stirs the ratchet 1-12 of station I, ratchet ring 1-13 and ring flange 1-3 together with the upper fixing transmission clamp 1-16 of ring flange 1-3 all relative cam 1-2 rotate counterclockwise, bar is brought to station II.Whole ring flange 1-3 turns over 45 degree, and one of them ratchet 1-12 just enters positioning stablity in positioning table 1-14.Turn to station II place bar by truncated two ends (ensure that both ends of the surface are smooth and ensure it is regular length, now I station place can put into an other bar again).The bar at former station II place, turns over 45 and spends to station III place, herein without processing.The bar at former station III place, rotates 45 degree, now enters station IV, and one end is processed to the conical surface, one end processing semicircle sphere, and two ends process simultaneously, and one end is semicircle sphere, and the required spade hand grip that the other end is the conical surface machines.Former station IV place bar rotates 45 degree, enters 5 stations, and now cam 1-2 is in clockwise extreme position, and the E point of the connecting rod V of one group of clamp while sliding to 5 station from 4 stations will depart from the high point of cam 1-2, and movable block 1-16-2 opens blanking.Cam 1-2 side cylinder I piston rod stretches out subsequently, and cam 1-2 rotates counterclockwise, and bar claw 1-9 retracts, and the E point of station I place clamp connecting rod V is departed from from the high point of cam 1-2, and the movable block 1-16-2 of station I place opens, and then carries out next step circulation.Transmission clamping section is colyliform, and the multiple identical location of circumferential arrangement clamping part is continually delivered to successively different station by the bar of putting into and processed by rotating, until completion of processing blanking.In process, only need a people at the manual material loading in material loading place, all the other processing are automation processing, have greatly saved the time and have reduced labour intensity.
Claims (10)
1. a bar composite processing machine tool, comprise support portion (4) and be positioned at the driving section (1) on support portion (4), described driving section (1) is sent to machining position by the bar receiving (5) and processes for processing department (2), it is characterized in that: described driving section (1) is made up of the driving wheel coaxially arranging and driven pulley, wherein, driving wheel intermittent movement under the control of electrical control division, described driven pulley is ring flange (1-3), transmission clamp (1-16) is set on ring flange, axle two ends arrange cam (1-2), cam (1-2) opens or closes transmission clamp (1-16) by opener.
2. a kind of bar composite processing machine tool according to claim 1, it is characterized in that: described transmission clamp comprises the fixed block (1-16-1) being fixed on ring flange and is hinged on the movable block (1-16-2) on ring flange (1-3) by jointed shaft, fixed block (1-16-1) matches with the retaining part of movable block (1-16-2) front end, and the retaining part after cooperation is consistent with bar shape.
3. a kind of bar composite processing machine tool according to claim 1, is characterized in that: at least six transmission clamps (1-16) are along the circumferential direction evenly set on ring flange (1-3).
4. a kind of bar composite processing machine tool according to claim 2, it is characterized in that: described opener comprises by rotating shaft (D) and is fixed on the connecting rod (1-16-4) on ring flange (1-3), connecting rod (1-16-4) two ends are connected with cam (1-2) contact, and the end of wherein one end of connecting rod and movable block (1-16-2) is hinged.
5. a kind of bar composite processing machine tool according to claim 4, is characterized in that: between connecting rod (1-16-4) and movable block (1-16-2) jointed shaft, return spring II (1-16-5) is set.
6. a kind of bar composite processing machine tool according to claim 1, it is characterized in that: described driving wheel is the ratchet ring (1-13) of a side with ring flange (1-3), at upper at least six ratchets (1-12) and the shift fork (1-11) of arranging of ratchet ring (1-13), shift fork (1-11) is stirred ratchet (1-12) under the effect of power source, makes the intermittent rotation of ratchet ring (1-13).
7. a kind of bar composite processing machine tool according to claim 6, it is characterized in that: described shift fork (1-11) comprises fork body (1-11-1), fork body (1-11-1) is rotationally connected by bearing pin II (1-11-5) and jaw (1-11-2), and jaw (1-11-2) is rotationally connected by bearing pin I (1-11-4) and pipe fitting (1-11-3); Jaw below encircles with shift fork, makes jaw centered by bearing pin II (1-11-5), relatively pitch body (1-11-1) and rotates counterclockwise, but can not clockwise rotate.
8. a kind of bar composite processing machine tool as claimed in claim 6, it is characterized in that: shock absorption location device (1-14) is set on ratchet ring (1-13), described shock absorption location device (1-14) comprises at least two locating wheels, and damping spring is set below locating wheel.
9. a kind of bar composite processing machine tool according to claim 1, it is characterized in that: described cam (1-2) is connected with bar feedway, bar feedway comprises two two connecting rods that driven by power source, wherein, the end of bottom two connecting rods is connected with power source output shaft, the end of top two connecting rods is provided with pulley, and pulley is connected with bottom two connecting rod top contacts; The front end of top two connecting rods arranges bar claw (1-9).
10. a kind of bar composite processing machine tool according to claim 9, is characterized in that: at top two connecting rod ends, return spring I (1-7) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420137006.9U CN203779099U (en) | 2014-03-25 | 2014-03-25 | Bar stock combined machining tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420137006.9U CN203779099U (en) | 2014-03-25 | 2014-03-25 | Bar stock combined machining tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203779099U true CN203779099U (en) | 2014-08-20 |
Family
ID=51315327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420137006.9U Expired - Fee Related CN203779099U (en) | 2014-03-25 | 2014-03-25 | Bar stock combined machining tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203779099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113492334A (en) * | 2021-09-09 | 2021-10-12 | 徐州鑫发机械有限公司 | Feeding integrated type automatic device for machining |
-
2014
- 2014-03-25 CN CN201420137006.9U patent/CN203779099U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113492334A (en) * | 2021-09-09 | 2021-10-12 | 徐州鑫发机械有限公司 | Feeding integrated type automatic device for machining |
| CN113492334B (en) * | 2021-09-09 | 2021-11-16 | 徐州鑫发机械有限公司 | Feeding integrated type automatic device for machining |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20170325 |