CN212635184U - Machining device for porous disc part - Google Patents
Machining device for porous disc part Download PDFInfo
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- CN212635184U CN212635184U CN202020699416.8U CN202020699416U CN212635184U CN 212635184 U CN212635184 U CN 212635184U CN 202020699416 U CN202020699416 U CN 202020699416U CN 212635184 U CN212635184 U CN 212635184U
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- porous disc
- disc part
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Abstract
The utility model relates to a processing device of a porous disc part, which comprises a processing platform, a clamping arm and a plurality of processing arms, wherein the processing platform is fixed with the porous disc part; the clamping arm is clamped on the porous disc part along the thickness direction and can clamp the porous disc part and horizontally rotate or turn over the porous disc part; the processing arm comprises a turning, cutting, drilling and milling processing arm, and can be matched with the clamping arm to horizontally rotate or turn the porous disc part and simultaneously process the porous disc part. Compared with the prior art, the processing device in the utility model realizes high-efficiency accurate processing by synchronously matching the high adaptability of the clamping arms, horizontally rotating and overturning the porous disc part by high synchronous action and simultaneously matching with a plurality of processing arms; through programmed operation of the three motors, three-dimensional machining of a three-dimensional space can be realized, and the existing multi-station machining can be completely replaced.
Description
Technical Field
The utility model belongs to the technical field of industrial processing and specifically relates to a processing method and processingequipment of porous disc part are related to.
Background
The porous disc part is provided with a large number of holes and grooves, precise chamfering treatment is needed, machining treatment of a plurality of stations is needed, point-by-point comparison machining is needed according to original machining drawings and machining requirements when each machining station is used, the process flow and labor consumption are increased remarkably, and therefore the key for improving the machining efficiency of the part lies in how to realize efficient machining on the same station.
CN106584155A discloses a porous processing frock on disc part and utilize processing method of this frock, includes a anchor clamps seat, and the level is equipped with a through-hole on the anchor clamps seat, is equipped with the axle sleeve in the through-hole, and a pivot passes the axle sleeve and extends to the both sides of anchor clamps seat, is equipped with the nut at the pivot tip of anchor clamps seat rear side, and the pivot overcoat between nut and anchor clamps seat is equipped with the bearing, is equipped with a carousel in the pivot of anchor clamps seat front side. The processing device can only process planes, cannot replace the existing multi-station process, and cannot realize high-precision three-dimensional processing.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a processingequipment in order to overcome the defect that above-mentioned prior art exists, the utility model discloses well processingequipment passes through the synchronous matching of high adaptability of centre gripping arm to the synchronous action of height carries out horizontal rotation and upset to porous disc part, and cooperates with a plurality of processing arms simultaneously, has realized efficient accurate processing, and through the programmed operation of three motor, can realize three-dimensional space's three-dimensional processing, can replace current multistation processing completely.
The purpose of the utility model can be realized through the following technical scheme:
the utility model discloses in be used for processingequipment of porous disc part, including processing platform, centre gripping arm and a plurality of processing arm, wherein specifically:
a porous disc part is fixed on the processing platform;
the clamping arm is clamped on the porous disc part along the thickness direction and can clamp the porous disc part and horizontally rotate or turn over the porous disc part;
the plurality of processing arms comprise processing arms for turning, cutting, drilling and milling, and can be matched with the clamping arm to process the porous disc part while horizontally rotating or overturning.
Furthermore, the clamping arm comprises a fixed rod, a movable ring, a horizontal rod and a clamping plate;
the movable ring is sleeved on the horizontal rod and can be used for adjusting the position in the vertical direction;
the horizontal rod is connected to the fixed rod;
the clamping plate is movably connected to the horizontal rod, and the horizontal rod can drive the clamping plate to horizontally turn over;
the porous disc part is fixed on the clamping plate.
Furthermore, the fixed rod is provided with an external thread, the inner wall of the movable ring is provided with an internal thread matched with the external thread, and the movable ring is sleeved on the external thread of the fixed rod, so that the fixed rod can rotate while the movable ring is lifted. The horizontal position adjustment of the clamping arm can be realized.
Furthermore, one end of the horizontal rod is connected to the movable ring, and the other end of the horizontal rod is connected with the clamping plate.
Furthermore, one end of the horizontal rod is connected with the clamping plate through a rotating shaft.
Furthermore, a third motor is arranged below the horizontal rod, and one end of the rotating shaft is connected with the third motor.
Further, a lateral platform is arranged on one side of the processing platform, a first motor and a second motor are arranged on the lateral platform, and an output shaft of the first motor is connected with the lower end of the fixing rod.
Furthermore, a fixed block is arranged on the outer wall of the movable ring, and the other end of the horizontal rod movably penetrates through the fixed block and is connected with an output shaft of the second motor.
Further, the clamping plate comprises an upper clamping plate and a lower clamping plate, a bolt is arranged on the upper clamping plate, and the bolt penetrates through a shaft hole in the center of the porous disc part and is connected with the lower clamping plate.
Furthermore, the middle part of the upper clamping plate is provided with a downward annular flange which is pressed against the upper surface of the porous disc part.
The processing of the porous disc part by using the device comprises the following steps:
s1: converting the 3D model diagram of the porous disc part into a two-dimensional engineering diagram of a key surface;
s2: setting a feed path of the numerical control machine tool according to the two-dimensional engineering drawing of the key surface;
s3: setting the machining size and the machining quality of the porous disc part according to a two-dimensional engineering drawing of a key surface;
s4: processing the front profile of the porous disc part and holes and grooves arranged on the front profile by a processing arm;
s5: clamping and rotating the porous disc part through a clamping arm, and processing a side profile of the porous disc part and holes and grooves arranged on the side profile through a processing arm;
s6: and the porous disc part is turned over by the clamping arm, and the back side contour of the porous disc part, and the holes and the grooves arranged on the back side are processed by the processing arm to obtain a finished porous disc part product.
In step S1, UG software is used to construct a 3D model of the porous disc part.
In step S1, a regular six-sided view of the porous disk part is generated from the 3D model.
In the step S1, 4 orthographic projection views corresponding to the side of the porous disc part are sorted to obtain a side processing plan view.
In step S2, the feed path is set according to the front, back, and side processing plan views.
And in the step S3, the processing quality comprises dimensional tolerance, form and position tolerance, roughness and technical requirements.
Compared with the prior art, the utility model has the advantages of it is following:
1) this processingequipment passes through the synchronous matching of high adaptability of centre gripping arm to the synchronous action of height carries out horizontal rotation and upset to porous disc part, and cooperates with a plurality of processing arms simultaneously, has realized efficient accurate processing. Wherein through the rotation of horizontal pole, the continuous operation of various processing agency on the cooperation processing arm can realize that the course of working of many gestures is like the efficiency of getting of opening of the chamfer of side direction, the irregular groove of side direction is showing and is promoting.
2) The processing device can realize three-dimensional processing of three-dimensional space through programmed operation of the first motor, the second motor and the third motor, and can completely replace the existing multi-station processing. Wherein the vertical position of the rotation control of first motor, the third motor realizes when rotatory that it is rotatory to drive the grip block rotatory to drive porous disc part and rotate, make porous disc part overturn when the second motor rotates, with this realization high accurate three-dimensional processing.
Drawings
Fig. 1 is a schematic structural diagram of a processing device for a porous disc part in the technical scheme.
In the figure: 1. processing platform, 2, centre gripping arm, 3, processing arm, 4, porous disc part, 5, activity ring, 6, dead lever, 7, horizontal pole, 8, grip block, 9, first motor, 10, second motor, 11, third motor.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Example 1
The utility model discloses a processing method of well porous disc part, including following step:
the processing quality comprises dimensional tolerance, form and position tolerance, roughness and technical requirements.
The utility model discloses in be used for processingequipment of porous disc part, including processing platform 1, centre gripping arm 2 and
a porous disc part 4 is fixed on the processing platform 1;
the clamping arm 2 is clamped on the porous disc part along the thickness direction and can clamp, horizontally rotate and turn over the porous disc part; the plurality of processing arms 3 comprise processing arms for turning, cutting, drilling and milling, and the clamping arm 2 comprises a fixed rod 6, a movable ring 5, a horizontal rod 7 and a clamping plate 8. Be equipped with the external screw thread on the dead lever 6, the 5 inner walls of activity ring be equipped with external screw thread assorted internal thread, the 5 covers of activity ring are located on the external screw thread of dead lever 6 for dead lever 6 realizes the lift of activity ring 5 in the rotation, can realize the horizontal position adjustment of centre gripping arm 2. One end of the horizontal rod 7 is connected to the movable ring 5, and the other end is connected with the clamping plate 8.
The one end of horizon bar 7 is connected with grip block 8 through the pivot, horizon bar 7 below is equipped with third motor 11, the one end and the third motor 11 of pivot are connected, and it is rotatory to drive grip block 8 when third motor 11 is rotatory to realize rotatory, and drive porous disc part 4 and rotate.
A lateral platform 2 is arranged on one side of the processing platform 1, a first motor 9 and a second motor 10 are arranged on the lateral platform 2, and an output shaft of the first motor 2 is connected with the lower end of the fixed rod 6; a fixed block is arranged on the outer wall of the movable ring 5, and the other end of the horizontal rod 7 movably penetrates through the fixed block and is connected with an output shaft of the second motor 10. The second motor 10 rotates to cause the perforated disc element 4 to tumble. The clamping plate 8 comprises an upper clamping plate and a lower clamping plate, a bolt is arranged on the upper clamping plate, and the bolt penetrates through a shaft hole in the center of the porous disc part and is connected with the lower clamping plate.
When machining is performed by the machining apparatus in the present embodiment:
s1: and converting the 3D model diagram of the porous disc part into a two-dimensional engineering diagram of a key surface, and constructing the 3D model of the porous disc part by adopting UG software. And generating regular hexahedral views of the porous disc part according to the 3D model, and sequencing 4 orthographic projection views corresponding to the side face of the porous disc part to obtain a side face processing plan. Through UG software, the tool path track is generated rapidly, the process scheme of the porous disc part is designed efficiently, and the efficiency of the part from design to completion of numerical control machining is improved remarkably.
S2: and setting a feed path of the numerical control machine tool according to the two-dimensional engineering drawing of the key surface, wherein the feed path is set according to front, back and side processing plane drawings.
S3: setting the machining size and the machining quality of the porous disc part according to a two-dimensional engineering drawing of a key surface;
s4: processing the front profile of the porous disc part and holes and grooves arranged on the front profile by the processing arm 3;
s5: the porous disc part is clamped and rotated through the clamping arm 2, and the side profile of the porous disc part, and the holes and the grooves formed in the side profile are processed through the processing arm 3;
s6: the porous disc part is overturned by the clamping arm 2, and the back profile of the porous disc part, the holes and the grooves on the back are processed by the processing arm 3, so that a finished porous disc part product is obtained.
When the specific operation is carried out, the characteristics of the target processing part are as follows: the plane of the part has twelve through holes distributed around the central hole and ten small through holes stepped on the plane. The shape of the side surface of the porous disc part is formed by four symmetrical step-by-step T-shaped grooves and regular and symmetrical curves, and regular inner notches are formed in the surfaces of the four T-shaped grooves. The two regular arc surfaces of the side surface are also provided with small holes which are arranged by five rows and three columns as a standard. The back of the porous disk part is symmetrically divided into two sides of the central hole by seven grooves with special shapes, and the top ends of the grooves are provided with a hole.
The excircle profile of phi 98 is turned by the processing arm 3, and the excircle chamfer is phi 6. And (4) turning an outer circle profile with the depth of phi 116 of 46 cm. And (4) turning an outer circle profile with the depth of phi 372 of 46 cm.
The disc with the depth of phi 396 cm of 80cm is turned by the processing arm 3. Cutting depth is from the inner circle diameter phi 286 of 66cm to the bottom surface of the inner circle diameter phi 122 of 66 cm. Phi 306 to phi 286 are 66cm deep and ensure the inner chamfer of the bottom surface phi 20, and phi 122 is processed to phi 116 is 66cm deep and ensure the inner chamfer of the bottom surface phi 6. The balance of the blank is 0.2. The position of 23 holes was first located with a pilot drill. And drilling 12 phi 25 through holes, 10 phi 6.5 through holes and 1 phi 80 through hole at the specified position. Cutting the excircle of the part phi 396, cutting two extrados (arc radius R188), cutting two intrados (arc radius R12.5), and cutting two extrados. Drilling 12 phi 3 holes at the specified positions on the side surface of the disc, wherein the hole depth is 30cm when the cutter shaft direction points to the circle center, 4 phi 4.2 holes are formed, the hole depth is 30cm when the cutter shaft direction points to the circle center.
The surface of the part is changed by the clamping arm 2, the depth of the cutting excircle phi 206 is 6cm, and the depth of the cutting excircle phi 359 is 10 cm. And machining 14 grooves with the depth of 6cm at specified positions by using the cutting inner circle phi 117 with the depth of 13 cm. Punching holes at the designated positions by using a centering drill on the processing arm 3, and drilling 6 holes with the phi 6.5 depth of 18cm, 1 hole with the phi 5 depth of 18cm, 14 holes with the phi 14 depth of 36cm and 12 holes with the phi 4 depth of 12cm at the designated positions. A plane 35cm wide was cut at 4 designated locations on the side of the disc. T-shaped grooves with the height of 10cm and the width of 42.5cm are cut in the 4 planes. 2 rectangular grooves with the length of 28cm and the width of 12cm and 4 chamfer radiuses of R3 are cut at the designated positions on the side surface of the part. 2 slots of specified shape. And during machining, the tool entering direction and the drilling position are noticed, and the numerical control machining of the whole part is completed.
The processing technology synchronously matches through the high adaptability of the clamping arms 2, horizontally rotates and overturns the porous disc part 4 through high synchronous action, and simultaneously cooperates with the plurality of processing arms 3, so that efficient and accurate processing is realized.
The embodiments described above are intended to facilitate the understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention according to the disclosure of the present invention.
Claims (10)
1. A tooling apparatus for a porous disc part, comprising:
a processing platform (1) on which a porous disc part (4) is fixed;
the clamping arm (2) is clamped on the porous disc part along the thickness direction, and can clamp the porous disc part and horizontally rotate or turn over the porous disc part;
the plurality of processing arms (3) comprise processing arms for turning, cutting, drilling and milling, and can be matched with the clamping arm (2) to horizontally rotate or overturn the porous disc part (4) and simultaneously process.
2. A machining device for porous disc parts according to claim 1, characterized in that the gripping arm (2) comprises a fixed bar (6), a movable ring (5), a horizontal bar (7) and a gripping plate (8);
the movable ring (5) is sleeved on the horizontal rod (7) and can be adjusted in the vertical direction;
the horizontal rod (7) is connected to the fixed rod (6);
the clamping plate (8) is movably connected to the horizontal rod (7), and the horizontal rod (7) can drive the clamping plate (8) to horizontally turn over;
the porous disc part (4) is fixed on the clamping plate (8).
3. The processing device for the porous disc part as claimed in claim 2, wherein the fixing rod (6) is provided with an external thread, the inner wall of the movable ring (5) is provided with an internal thread matched with the external thread, and the movable ring (5) is sleeved on the external thread of the fixing rod (6), so that the fixing rod (6) rotates and the movable ring (5) is lifted.
4. A machining device for porous disc elements, according to claim 2, characterized in that said horizontal rods (7) are connected to the mobile ring (5) at one end and to the clamping plate (8) at the other end.
5. A machining device for porous disc parts according to claim 3, characterized in that one end of the horizontal rod (7) is connected with the clamping plate (8) through a rotating shaft.
6. A processing device for porous disc parts according to claim 5, characterized in that a third motor (11) is arranged below the horizontal rod (7), and one end of the rotating shaft is connected with the third motor (11).
7. The machining device for the porous disc part as claimed in claim 6, wherein a lateral platform is arranged on one side of the machining platform (1), a first motor (9) and a second motor (10) are arranged on the lateral platform, and an output shaft of the first motor (9) is connected with the lower end of the fixing rod (6).
8. The processing device for the porous disc part as claimed in claim 7, wherein a fixed block is arranged on the outer wall of the movable ring (5), and the other end of the horizontal rod (7) movably penetrates through the fixed block and is connected with an output shaft of the second motor (10).
9. The machining device for the porous disc part as claimed in claim 8, wherein the clamping plate (8) comprises an upper clamping plate and a lower clamping plate, and the upper clamping plate is provided with a bolt which penetrates through a shaft hole in the center of the porous disc part and is connected with the lower clamping plate.
10. A machining device for porous disc elements according to claim 9, characterized in that the middle of said upper clamping plate is provided with a downward annular flange which bears against the upper surface of the porous disc element (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020699416.8U CN212635184U (en) | 2020-04-30 | 2020-04-30 | Machining device for porous disc part |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020699416.8U CN212635184U (en) | 2020-04-30 | 2020-04-30 | Machining device for porous disc part |
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| CN212635184U true CN212635184U (en) | 2021-03-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451841A (en) * | 2020-04-30 | 2020-07-28 | 上海建桥学院 | Machining method and machining device for porous disc part |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451841A (en) * | 2020-04-30 | 2020-07-28 | 上海建桥学院 | Machining method and machining device for porous disc part |
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