CN104908074A - Bottom air supplying pipe machining device - Google Patents
Bottom air supplying pipe machining device Download PDFInfo
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- CN104908074A CN104908074A CN201510397192.9A CN201510397192A CN104908074A CN 104908074 A CN104908074 A CN 104908074A CN 201510397192 A CN201510397192 A CN 201510397192A CN 104908074 A CN104908074 A CN 104908074A
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- air supply
- bottom pipe
- processing device
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Abstract
The invention provides a bottom air supplying pipe machining device. The bottom air supplying pipe machining device is characterized by comprising at least one fixed part, at least one limiting cutting-off part and a control part, wherein each fixed part is used for fixing a semi-finished product and comprises a first fixed part and a second fixed part which are located on the two sides of the semi-finished product respectively; a mold cavity formed by closing the first fixed part and the second fixed part corresponds to the shape of the semi-finished product, and the mold cavity is provided with a cavity opening; each limiting cutting-off part corresponds to the corresponding cavity opening; each limiting cutting-off part comprises a cutting-off unit which is arranged besides the corresponding cavity opening and is used for cutting off an end part waste material stretching out of the corresponding mold cavity, a driving unit for driving the cutting-off unit to move towards the end part waste material, and a limiting part for limiting a movement track of the cutting-off unit; the control part is used for controlling the driving units to drive the corresponding cutting-off units to move to a pre-set returning position from a pre-set starting position and then be returned back to the pre-set starting position.
Description
Technical field
The present invention relates to materials processing device, be specifically related to a kind of air supply at the bottom pipe processing device accurately cutting away the end waste material of air supply at the bottom pipe.
Background technology
Air supply at the bottom pipe is established in the car, for blowing in automobile.The process of air supply at the bottom pipe first obtains semi-finished product by blow molding, more just form satisfactory finished product after excising unnecessary waste material.In prior art, use sawing machine to carry out excising unnecessary waste material to the semi-finished product of air supply at the bottom pipe, procedure of processing has: first, this semi-finished product are fixed, secondly, by manually using saw blade cutting by the positioning tool of sawing machine, then, staff manually carries out process and obtains finished product.
But, the machining accuracy comparatively end of sawing machine, and oral area out-of-flatness and there is soft flocks on surface, need the manual soft flocks paring off cut place, finally, also need just to obtain finished product with air gun cleaning products inside and outside.Make that the process-cycle is longer, cost is high and security performance is low like this.
Summary of the invention
The present invention carries out to solve above-mentioned problem, and object is to provide a kind of can once be undertaken the end waste material of air supply at the bottom pipe excising efficiently, otch has smooth surface and the air supply at the bottom pipe processing device produced without material bits.
The invention provides a kind of air supply at the bottom pipe processing device, for half-finished end waste material of air supply at the bottom pipe is excised, thus obtain the finished product of air supply at the bottom pipe, it is characterized in that, comprise: at least one fixed part, for CONWIP, each fixed part comprises: the first standing part and the second standing part that lay respectively at semi-finished product both sides, it is corresponding with half-finished shape that first standing part and the second fixed part phase-splitting close formed die cavity, and this die cavity has cavity hatch; At least one spacing cut portion, with cavity hatch one_to_one corresponding, each spacing cut portion comprises: be arranged on cavity hatch nearby for the end waste material stretching out die cavity is excised excision unit, for driving excision unit towards the driver element of end waste material movement and the position-limiting unit for the motion track that limits excision unit; And control part, from predetermined start position, move to predetermined home position return to predetermined start position again for controlling the corresponding excision unit of drive unit drives.
In air supply at the bottom pipe processing device provided by the invention, can also have such feature: wherein, excision unit is cutting knife, and driver element is cylinder, and cutting knife is fixed on the piston rod of cylinder, and the periphery wall that cavity hatch is close to by drive unit drives cutting knife moves.
In air supply at the bottom pipe processing device provided by the invention, such feature can also be had: wherein, position-limiting unit cover is for being located at the cutter groove on fixed part, limited by the motion track of cutter groove to cutting knife, the width of cutter groove and the thickness of cutting knife match, and the degree of depth of cutter groove is greater than the width of cutting knife.
In air supply at the bottom pipe processing device provided by the invention, also such feature can be had, also comprise: detecting means, comprise: be located at the detection block on excision unit, be located at fixed part nearby for responding to the first detector of detection block, be located at driver element nearby for responding to the second detector of detection block, wherein, control unit controls drive unit drives excision unit and moves until the first detector senses detection block, represent that excision unit arrives predetermined home position, thus excise complete, control unit controls drive unit drives excision unit and returns until the second detector senses detection block, excision unit gets back to predetermined start position.
In air supply at the bottom pipe processing device provided by the invention, can also have such feature: wherein, the first standing part is provided with the locating slot corresponding with half-finished projection.
In air supply at the bottom pipe processing device provided by the invention, such feature can also be had: wherein, the rectangle of cavity hatch to be four drift angles be all fillet.
The effect of invention and effect
According to air supply at the bottom pipe processing device involved in the present invention, because after the die cavity CONWIP formed by the first standing part and the second standing part, the part of the die cavity that semi-finished product stretch out is end waste material, drive unit drives excision unit moves towards end waste material, the end waste material of die cavity is stretched out in the excision of excision unit, simultaneously, position-limiting unit limits the motion track of excision unit, control part controls drive unit drives and excises unit accordingly and from predetermined start position, move to predetermined home position return to predetermined start position again, therefore, the waste material of air supply at the bottom pipe can once excise by air supply at the bottom pipe processing device of the present invention efficiently, otch smooth and without material bits produce.
Accompanying drawing explanation
Fig. 1 is the stereogram of air supply at the bottom pipe processing device in embodiments of the invention;
Fig. 2 is the structural representation of air supply at the bottom pipe;
Fig. 3 is that the cavity of air supply at the bottom pipe processing device in embodiments of the invention opens schematic diagram;
Fig. 4 is the part-structure schematic diagram of air supply at the bottom pipe processing device in embodiments of the invention; And
Fig. 5 is the action flow chart of air supply at the bottom pipe processing device in embodiments of the invention.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reach object and effect is easy to understand, following examples are specifically addressed air supply at the bottom pipe processing device of the present invention by reference to the accompanying drawings.
Fig. 1 is the oblique view of air supply at the bottom pipe processing device in embodiments of the invention.
Fig. 2 is the structural representation of air supply at the bottom pipe.
As illustrated in fig. 1 and 2, in the present embodiment, half-finished two end waste materials, for processing the semi-finished product 200 of air supply at the bottom pipe, excise and obtain finished product by air supply at the bottom pipe processing device 100 exactly.Semi-finished product 200 are irregular strip lamellar body, and have two ends, the bore of end A is less, and the bore of end B is comparatively large and be divided into two mouths of pipe.
Air supply at the bottom pipe processing device 100 comprises: body 10, two fixed parts 20, two spacing cut portions 30, detecting means 40, control parts 50.
Body 10 is for supporting two fixed parts 20, two spacing cut portions 30, drive division 30, control part 40 and detecting means 50, and body 10 is L-shaped, comprises: panel 11 and eight legs 12.
Two fixed parts 20 respectively can the two ends of corresponding CONWIP 200, and two fixed parts 20 are respectively fixed part 21 and fixed part 22.When needing the end waste material held the A of semi-finished product 200 to excise, the A of semi-finished product 200 end is fixed on fixed part 21; When needing the end waste material held the B of semi-finished product 200 to excise, the B of semi-finished product 200 end is fixed on fixed part 22.
Fig. 3 is that the cavity of air supply at the bottom pipe processing device in embodiments of the invention opens schematic diagram
As shown in Figure 3, fixed part 21 comprises: the first standing part 21a, the second standing part 21b and cylinder assembly 21c.
First standing part 21a is die, be fixed on body 10, there is in the middle part of first standing part 21a the groove with the corresponding shape of end waste material that A holds, and, be provided with the locating slot corresponding to the projection on air supply at the bottom pipe semi-finished product in groove, this locating slot can limit the position of semi-finished product at the first standing part 21a.In addition, the upper surface of the first standing part 21a is provided with locating hole.
Second standing part 21b is corresponding with the first standing part 21a, can carry out each other engaging and forming the die cavity with opening, die cavity has the cavity hatch corresponding with half-finished end, the shape of the position of die cavity is stretched out in the corresponding semi-finished product 200 of this cavity hatch shape, one side surface of the second standing part 21b, from the direction shown in Fig. 1, alignment pin is provided with at the lower surface of the second standing part 21b, alignment pin matches with locating hole, thus realizes reliably closing between the first standing part 21a and the second standing part 21b.In the present embodiment, the rectangle of the end waste material of the A of semi-finished product 200 end to be four drift angles be fillet, this cavity hatch is also corresponding shape.
The second above-mentioned standing part 21b is connected on cylinder assembly 21c, and cylinder assembly 21c moves for driving the second standing part 21b in the vertical direction, thus opening and closing cavity.Semi-finished product 200 are the end waste material needing excision from the part that cavity spills.Cylinder assembly 21c comprises cylinder 211 and air cylinder support 212.Cylinder 211 is fixed on air cylinder support 212, and the piston rod of cylinder 211 is connected with the second standing part 21b, and cylinder 211 drives the second standing part 21b to move up and down.
The cavity of fixed part 22 is B ends of corresponding semi-finished product 200, and the cavity hatch of the die cavity of formation is corresponding with the end waste material that the B of semi-finished product 200 holds, and other structures are similar to fixed part 21.Statement is not repeated at this.
Two spacing cut portions 30 are located on body 10, and one_to_one corresponding two fixed parts 20.Spacing cut portion 30 is placed all in the horizontal direction, and two spacing cut portions 30 are respectively the spacing cut portion 31 of corresponding fixed part 21 and the spacing cut portion 32 of corresponding fixed part 22.
Spacing cut portion 31 comprises: excision unit 31a, position-limiting unit 31b and driver element 31c.
Excision unit 31a is located at by cavity hatch limit, stretches out the end waste material of die cavity for excising semi-finished product 200.In the present embodiment, excising unit 31a is cutting knife.
Fig. 4 is the part-structure schematic diagram of air supply at the bottom pipe processing device in embodiments of the invention.
As shown in Figure 4, position-limiting unit 31b is the cutter groove being located at the first standing part 21a and the second standing part 21b inside.Cutter slot part is at the first standing part 21a, and another part is in the second standing part 21b, and cutter groove and vertical direction are located at an angle.In the present embodiment, the width of cutter groove and the thickness of blade match, and cutter groove limits the travel track of blade, ensure that blade cuts along incision site, thus ensure that the smooth of incision site.The depth ratio blade width of cutter groove is slightly dark, thus it is stuck in cutter groove to avoid blade.
Driver element 31c is connected with excision unit 31a, moves towards end waste material for driving excision unit 31a.Driver element 31c comprises cylinder 311 and air cylinder support 312.Cylinder 311 is placed on air cylinder support 312, and the piston rod of cylinder 311 is connected with excision unit 31a to drive and excises unit 31a and move.
The structure of spacing cut portion 32 is similar to spacing cut portion 31, omits associated description at this.
Detecting means 40 comprises: two fixation side probe units 41 and two cutting side probe units 42.
Fixation side probe unit 41 is for detecting the folding condition of fixed part 20, and two fixation side probe units divide 41 Wei the fixation side probe unit 41a corresponding with the fixed part 21 and fixation side probe unit 41b corresponding with fixed part 22.
Fixation side probe unit 41b is similar to the function of fixation side probe unit 41a, is described for fixation side probe unit 41a at this.
Fixation side probe unit 41a comprises: fixation side detector 411 and fixation side detection block 412.Fixation side detector 411 is located at the side place on the upper side near the first standing part 21a, fixation side detection block 412 is located on the second standing part 21b, when fixation side detector 411 senses that fixation side detection block 412 makes, thus judge that the second standing part 21b closes with the first standing part 21a phase.
Cutting side probe unit 42 for detecting the position of spacing cut portion 30, two cutting side probe units 42 be respectively with spacing cut portion 31 to corresponding cutting side probe unit 42a and with spacing cut portion 32 to corresponding cutting side probe unit 42b.
Cutting side probe unit 42b is similar to the function of cutting side probe unit 42a, is described for fixation side probe unit 41a at this.
Cutting side probe unit 42a comprises: the first detector 421, second detector 422 and detection block 423.Detection block 423 is located on excision unit 31b, and the first detector 421 is located at body 10 near fixed part 21 place, for responding to detection block 423.Second detector 422 is located at body 10 and goes out near driver element 31c, for responding to detection block 423.When the second detector 422 senses detection block 423, excision unit 31a is in predetermined start position, and when the first detector 421 senses detection block 423, excision unit 31a is in predetermined home position.
Control part 50 and detecting means 40, cylinder 211 and cylinder 311.Start control cylinder 311 and drive excision unit 31a to move when control part 50 senses detection block 412 according to fixation side detector 411, excision unit 31a moves to predetermined home position from predetermined start position, thus excise, then, when the first detector 422 senses detection block 423, control part 50 control cylinder 311 drives excision unit 31a to return to predetermined start position.
Fig. 5 is the workflow diagram of air supply at the bottom pipe processing device in embodiments of the invention.
As shown in Figure 5, that is processed by air supply at the bottom pipe processing device 100 pairs of semi-finished product 200 comprises following steps:
Step S1, the second standing part 21b rises by control part 50 control cylinder 211, thus separates with the first standing part 21a, then enters step S2.
Step S2, semi-finished product 200 are installed on the locating slot of the first standing part 21a by operator, then enter step S3.
Step S3, control part 50 control cylinder 211 drives the second standing part 21b to decline, thus closes with the first standing part 21a phase and clamp semi-finished product, then enters step S4.
Step S4, judges whether fixation side detector 411 senses detection block 412, when fixation side detector 411 senses detection block 412, represents that the first standing part 21a and the second standing part 21b is closed and puts in place, then enter step S5; When fixed detector 411 does not sense detection block 412, represent that the first standing part 21a and the second standing part 21b is not closed and put in place, return step S3.
Step S5, control part 50 control cylinder 311 drives excision unit 31a to move towards end waste material from predetermined initial position, thus is excised by the end waste material stretching out die cavity, then enters step S6.
Step S6, judges whether the first detector 421 senses detection block 423, when the first detector 421 senses detection block 423, represents that excision unit 31a reaches predetermined home position, by end waste material complete resection, then enter step S7; When the first detector 421 does not sense detection block 423, represent that excision unit 31a does not also reach predetermined home position, continue step S5.
Step S7, control part 50 control cylinder 311 drives excision unit 31a to return to predetermined start position, then enters step S8.
Step S8, judges whether the second detector 422 senses detection block 423, when the second detector 422 senses detection block 423, represents that excision unit 31a reaches predetermined start position, then enters step S9; When the second detector 422 does not sense detection block 423, represent that excision unit 31a does not also reach predetermined start position, continue step S7.
Step S9, the second standing part 21b rises by control part 50 control cylinder 211, then enters step S10.
Step S10, takes out finished product, enters done state.
The effect of embodiment and effect
Air supply at the bottom pipe processing device involved by the present embodiment, because after the die cavity CONWIP formed by the first standing part and the second standing part, the part of the die cavity that semi-finished product stretch out is end waste material, drive unit drives excision unit moves towards end waste material, the end waste material of die cavity is stretched out in the excision of excision unit, simultaneously, position-limiting unit limits the motion track of excision unit, control part controls drive unit drives and excises unit accordingly and from predetermined start position, move to predetermined home position return to predetermined start position again, therefore, the waste material of air supply at the bottom pipe can once excise by the air supply at the bottom pipe processing device of the present embodiment efficiently, otch smooth and without material bits produce.
In the present embodiment, because the first standing part is provided with locating slot, therefore, the present embodiment achieves the more firm engaging of semi-finished product.
In the present embodiment, the degree of depth due to cutter groove is greater than the width of blade, therefore, and the situation that the present embodiment can effectively avoid blade stuck in cutter groove, thus alleviate the wearing and tearing of blade, often avoid more allowing blade replacement.
In the present embodiment, because detecting means gathers the positional information of the second standing part and excision unit, therefore, the present embodiment allows to more automatically excise, and improves operating efficiency.
Above-mentioned embodiment is preferred case of the present invention, is not used for limiting the scope of the invention.
In the present embodiment, air supply at the bottom pipe is the pipeline with the two ends mouth of pipe, and the present invention also may be used for processing the air supply at the bottom pipeline with multiple ends mouth of pipe, such as has the air supply at the bottom pipe of three-way passageway.
Claims (6)
1. an air supply at the bottom pipe processing device, for being excised by half-finished end waste material of air supply at the bottom pipe, thus obtaining the finished product of air supply at the bottom pipe, it is characterized in that, comprise:
At least one fixed part, for fixing described semi-finished product, each described fixed part comprises: the first standing part and the second standing part that lay respectively at described semi-finished product both sides, it is corresponding with described half-finished shape that described first standing part and described second fixed part phase-splitting close formed die cavity, and this die cavity has cavity hatch;
At least one spacing cut portion, with described cavity hatch one_to_one corresponding, each described spacing cut portion comprises: be arranged on described cavity hatch nearby for the described end waste material stretching out described die cavity is excised excision unit, for driving described excision unit towards the driver element of described end waste material movement and the position-limiting unit for the motion track that limits described excision unit; And
Control part, moves to predetermined home position return to described predetermined start position again for controlling the corresponding described excision unit of described drive unit drives from predetermined start position.
2. air supply at the bottom pipe processing device according to claim 1, is characterized in that:
Wherein, described excision unit is cutting knife,
Described driver element is cylinder,
Described cutting knife is fixed on the piston rod of described cylinder,
The periphery wall that described cavity hatch is close to by cutting knife described in described drive unit drives moves.
3. air supply at the bottom pipe processing device according to claim 2, is characterized in that:
Wherein, described position-limiting unit cover, for being located at the cutter groove on described fixed part, is limited by the described motion track of described cutter groove to described cutting knife,
The width of described cutter groove and the thickness of described cutting knife match, and the degree of depth of described cutter groove is greater than the width of described cutting knife.
4. air supply at the bottom pipe processing device according to claim 1, is characterized in that, also comprise:
Detecting means, comprises: be located at the detection block on described excision unit, be located at described fixed part nearby for respond to described detection block the first detector, be located at described driver element nearby for responding to the second detector of described detection block,
Wherein, described control unit controls to excise unit described in described drive unit drives and moves until described first detector senses described detection block, represents that described excision unit arrives described predetermined home position, thus excises complete,
Described control unit controls to excise unit described in described drive unit drives and returns until described second detector senses described detection block, and described excision unit gets back to described predetermined start position.
5. air supply at the bottom pipe processing device according to claim 1, is characterized in that:
Wherein, described first standing part is provided with the locating slot corresponding with described half-finished projection.
6. air supply at the bottom pipe processing device according to claim 1, is characterized in that:
Wherein, the rectangle of described cavity hatch to be four drift angles be all fillet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510397192.9A CN104908074A (en) | 2015-07-08 | 2015-07-08 | Bottom air supplying pipe machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510397192.9A CN104908074A (en) | 2015-07-08 | 2015-07-08 | Bottom air supplying pipe machining device |
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| CN104908074A true CN104908074A (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510397192.9A Pending CN104908074A (en) | 2015-07-08 | 2015-07-08 | Bottom air supplying pipe machining device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443479A (en) * | 2017-08-10 | 2017-12-08 | 上海群力橡塑制品有限公司 | Instrument board channel cutter device |
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Application publication date: 20150916 |