CN113798431A - Automatic trimming, sorting and feeding device for steering knuckle arm - Google Patents
Automatic trimming, sorting and feeding device for steering knuckle arm Download PDFInfo
- Publication number
- CN113798431A CN113798431A CN202110999676.6A CN202110999676A CN113798431A CN 113798431 A CN113798431 A CN 113798431A CN 202110999676 A CN202110999676 A CN 202110999676A CN 113798431 A CN113798431 A CN 113798431A
- Authority
- CN
- China
- Prior art keywords
- knuckle arm
- trimming
- sorting
- material returning
- feeding device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K7/00—Making railway appurtenances; Making vehicle parts
- B21K7/12—Making railway appurtenances; Making vehicle parts parts for locomotives or vehicles, e.g. frames, underframes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/38—Collecting or arranging articles in groups
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to the technical field of knuckle arms, in particular to an automatic trimming, sorting and feeding device for knuckle arms, which comprises a trimming female die, wherein a blanking channel is arranged in the middle of the trimming female die, a material returning channel is arranged at the bottom of the blanking channel, and a material returning device is arranged at the material returning channel; the forge pieces are sorted according to the temperature through the temperature measuring probe, when the temperature meets the technological requirements, the forge pieces are conveyed to the thermal correction die to be thermally corrected, and when the temperature is lower than the technological requirements, the forge pieces are placed into a waste bin.
Description
Technical Field
The invention relates to the technical field of knuckle arms, in particular to an automatic trimming, sorting and feeding device for the knuckle arms.
Background
The knuckle arm is also called a trapezoidal arm and is a final-stage force transmission component of the steering transmission device, the knuckle arm is arranged on a left knuckle and a right knuckle, and the other end of the knuckle arm is connected with a tie rod through a ball pin. The knuckle arm is generally forged to obtain a forged piece, then the forged piece is machined to obtain a finished product, and trimming needs to be carried out on flash generated in the forging process through a trimming die. The existing trimming process of the knuckle arm has low automation degree and high labor intensity of workers, and the temperature of the trimmed forged piece is low and cannot reach the temperature required by thermal correction due to certain heat loss of the forged piece in the machining process, so that the required size cannot be obtained during thermal correction.
Disclosure of Invention
The invention aims to provide an automatic trimming, sorting and feeding device for a knuckle arm, which is scientific in structure, can automatically receive trimmed forgings, then detects temperature for sorting and conveying, is automatic in processing process, is high in production efficiency, and can ensure that the temperature of the forgings meets the temperature of thermal correction.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a knuckle arm automatic edge cutting selects separately material feeding unit, includes the side cut die, the middle part of side cut die is provided with the blanking passageway, the bottom of blanking passageway is provided with the material returned passageway that link up along the horizontal direction, material returned passageway department is provided with material returned device.
The material returning device comprises a guide rail, a sliding seat and a material pushing device for driving the sliding seat to slide along the guide rail, a blanking plate is arranged above the sliding seat and located under the material returning channel, the lower side of the blanking plate is elastically connected with the sliding seat through a spring, and the sliding seat is provided with a position sensor for detecting the height of the blanking plate and a temperature measuring probe for detecting the temperature of a knuckle arm.
Preferably, the material returning channel is provided with a lifting platform, and the material returning device is arranged on the lifting platform.
Preferably, the side of the trimming die is provided with a feeding manipulator, a material returning manipulator and a flash conveyer belt.
Preferably, material loading manipulator, material returned manipulator set up in the both sides of the one end of guide rail, the overlap conveyer belt is located the side of side cut die and with the guide rail is parallel.
Preferably, the conveying belt is provided with a plurality of chains which rotate synchronously, and the cross section of the conveying belt is V-shaped.
Preferably, the sliding seat is provided with a guide groove in the vertical direction, and the blanking plate is slidably connected with the sliding seat along the guide groove.
Preferably, the blanking plate is provided with a limiting block for limiting the knuckle arm.
Preferably, the pushing device is a pneumatic telescopic rod.
Preferably, the position sensor is a tact switch.
Preferably, the guide rail is two guide rods arranged in parallel.
The invention has the beneficial effects that: an automatic trimming, sorting and feeding device for a knuckle arm comprises a trimming female die, wherein a blanking channel is arranged in the middle of the trimming female die, the bottom of the blanking channel is provided with a material returning channel which is communicated along the horizontal direction, the material returning channel is provided with a material returning device, wherein the material returning device comprises a guide rail, a sliding seat and a material pushing device for driving the sliding seat to slide along the guide rail, a blanking plate is arranged above the sliding seat and is positioned right below the material returning channel, the lower side of the blanking plate is elastically connected with the sliding seat through a spring, and the sliding seat is provided with a position sensor for detecting the height of the blanking plate and a temperature measuring probe for detecting the temperature of a knuckle arm; the forge pieces are sorted according to the temperature through the temperature measuring probe, when the temperature meets the technological requirements, the forge pieces are conveyed to the thermal correction die to be thermally corrected, and when the temperature is lower than the technological requirements, the forge pieces are placed into a waste bin.
Drawings
Fig. 1 is a schematic structural view of a trimming die used in the knuckle arm automatic trimming, sorting and feeding apparatus of the present invention.
Fig. 2 is a top view of the knuckle arm automatic trim sorting feeder of the present invention.
Fig. 3 is a schematic cross-sectional view taken along a-a in fig. 2.
Fig. 4 is a partial structural view in the direction B in fig. 2.
Description of reference numerals:
1-trimming die 2-material returning device
21-guide rail 22-sliding seat
23-pushing device 24-blanking plate
25-spring 26-position sensor
27-temperature measuring probe 28-limiting block
3-lifting platform 4-flash conveyer belt.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific examples, which are not intended to limit the scope of the invention.
As shown in fig. 1, fig. 2, fig. 3, and fig. 4, the automatic trimming, sorting, and feeding device for a knuckle arm of this embodiment is installed in the trimming die of fig. 1 for use, the trimming die of fig. 1 includes a male die, a trimming female die 1, and a lower die holder, the trimming female die 1 is installed in the lower die holder, a blanking channel is provided in the middle of the trimming female die 1, and a material returning channel penetrating in the horizontal direction is provided at the bottom of the blanking channel. During trimming, the male die downwards trims the edge of the forge piece, the flash is remained above the trimming female die 1, the forge piece after trimming falls along the blanking channel, and then the forge piece is pushed out along the material returning channel through the material returning device 2.
The material returning device 2 comprises two guide rails 21, a sliding seat 22 and a material pushing device 23 for driving the sliding seat 22 to slide along the guide rails 21, wherein the material pushing device 23 is a pneumatic telescopic rod and is driven by a cylinder. A blanking plate 24 is arranged above the sliding seat 22, the blanking plate 24 is located under the material returning channel, the lower side of the blanking plate 24 is elastically connected with the sliding seat 22 through a spring 25, and the sliding seat 22 is provided with a position sensor 26 for detecting the height of the blanking plate 24 and a temperature measuring probe 27 for detecting the temperature of a knuckle arm.
When the forging piece falls down, the spring 25 is compressed by the self-weight to trigger the position sensor 26, and then the pushing device 23 pushes the sliding seat 22 forwards. Can play the cushioning effect through spring 25, avoid the forging to collide with. The blanking plate 24 is provided with a limiting block 28 for limiting the knuckle arm, and the shape of the limiting block 28 is similar to that of the forge piece, so that the forge piece is automatically positioned when falling down, and the forge piece is convenient for a robot to grab. In this process, the temperature probe 27 detects the temperature of the forging, thereby determining the position where the subsequent robot will deliver the knuckle arm. When the manipulator removes the forging, the blanking plate 24 moves upwards under the action of the spring 25, the position sensor 26 is triggered, and the pushing device 23 pulls the sliding seat 22 back.
Wherein: the temperature probe 27 transmits the temperature of the trimmed forged piece to a manipulator control program, and when the temperature meets the process requirement, the manipulator grabs the forged piece to a thermal correction die for thermal correction; and when the temperature is lower than the process requirement, the forging is grabbed away by the mechanical arm and put into a waste bin.
Further, as shown in fig. 2 and 4, the material returning channel is provided with a lifting platform 3, the material returning device 2 is integrally arranged on the lifting platform 3, namely, the guide rail 21, the sliding seat 22, the material pushing device 23, the blanking plate 24 and the like can be integrally lifted in fig. 3, so that the distance of the forged piece falling after the trimming is carried out is reduced, and the forged piece is prevented from colliding. The lifting table 3 is lifted by a vertically arranged cylinder.
Furthermore, a feeding manipulator, a material returning manipulator and a flash conveyer belt 4 are arranged on the side surface of the trimming female die 1. When the pushing manipulator works, the cut flash is firstly placed on the flash conveyer belt 4, and then the forged piece is taken out. And after the material returning manipulator takes the forged piece away, the feeding manipulator puts the forged piece for processing at the trimming female die 1.
Further, material loading manipulator, material returned manipulator set up in the both sides of the one end of guide rail 21, overlap conveyer belt 4 is located the side of side cut die 1 and with the guide rail 21 is parallel.
Further, the flash conveyer belt 4 is provided with a plurality of chains which rotate synchronously, and the cross section of the flash conveyer belt 4 is V-shaped.
Further, the sliding seat 22 is provided with a guide groove in the vertical direction, and the blanking plate 24 is slidably connected with the sliding seat 22 along the guide groove, so that the blanking plate 24 is ensured not to shake in the lifting process.
Further, the position sensor 26 is a tact switch.
Further, the guide rail 21 is two guide rods arranged in parallel.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. Knuckle arm automatic edge cutting selects separately material feeding unit, its characterized in that: the trimming die comprises a trimming female die (1), wherein a blanking channel is arranged in the middle of the trimming female die (1), a material returning channel which is communicated along the horizontal direction is arranged at the bottom of the blanking channel, and a material returning device (2) is arranged at the material returning channel;
the material returning device (2) comprises a guide rail (21), a sliding seat (22) and a drive, the sliding seat (22) is driven to follow the material pushing device (23) with the guide rail (21) sliding, a blanking plate (24) is arranged above the sliding seat (22), the blanking plate (24) is located under the material returning channel, the lower side of the blanking plate (24) is elastically connected with the sliding seat (22) through a spring (25), and the sliding seat (22) is provided with a position sensor (26) for detecting the height of the blanking plate (24) and a temperature measuring probe (27) for detecting the temperature of a knuckle arm.
2. The knuckle arm automatic trimming, sorting and feeding device according to claim 1, wherein: the material returning channel is provided with a lifting platform (3), and the material returning device (2) is arranged on the lifting platform (3).
3. The knuckle arm automatic trimming, sorting and feeding device according to claim 1, wherein: and a feeding manipulator, a material returning manipulator and a flash conveyer belt (4) are arranged on the side surface of the trimming female die (1).
4. The knuckle arm automatic trimming, sorting and feeding device according to claim 3, wherein: the feeding mechanical arm and the material returning mechanical arm are arranged on two sides of one end of the guide rail (21), and the flash conveying belt (4) is located on the side face of the trimming die (1) and parallel to the guide rail (21).
5. The knuckle arm automatic trimming, sorting and feeding device according to claim 4, wherein: the conveying device is characterized in that the flash conveying belt (4) is provided with a plurality of chains which rotate synchronously, and the cross section of the flash conveying belt (4) is V-shaped.
6. The knuckle arm automatic trimming, sorting and feeding device according to claim 1, wherein: the sliding seat (22) is provided with a guide groove in the vertical direction, and the blanking plate (24) is connected with the sliding seat (22) in a sliding mode along the guide groove.
7. The knuckle arm automatic trimming, sorting and feeding device according to claim 1, wherein: the blanking plate (24) is provided with a limiting block (28) for limiting the knuckle arm.
8. The knuckle arm automatic trimming, sorting and feeding device according to claim 1, wherein: the pushing device (23) is a pneumatic telescopic rod.
9. The knuckle arm automatic trimming, sorting and feeding device according to claim 1, wherein: the position sensor (26) is a tact switch.
10. The knuckle arm automatic trimming, sorting and feeding device according to claim 1, wherein: the guide rail (21) is two guide rods which are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110999676.6A CN113798431B (en) | 2021-08-29 | 2021-08-29 | Automatic trimming, sorting and feeding device for knuckle arms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110999676.6A CN113798431B (en) | 2021-08-29 | 2021-08-29 | Automatic trimming, sorting and feeding device for knuckle arms |
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| Publication Number | Publication Date |
|---|---|
| CN113798431A true CN113798431A (en) | 2021-12-17 |
| CN113798431B CN113798431B (en) | 2023-06-20 |
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| CN202110999676.6A Active CN113798431B (en) | 2021-08-29 | 2021-08-29 | Automatic trimming, sorting and feeding device for knuckle arms |
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| CN209889707U (en) * | 2019-03-11 | 2020-01-03 | 上海莱翱电子科技有限公司 | Receiving mechanism for electronic component forming machine |
| CN210907930U (en) * | 2019-04-09 | 2020-07-03 | 湖北三环锻造有限公司 | Forging flash punching and pushing device |
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| CN210849761U (en) * | 2019-10-14 | 2020-06-26 | 阳江市广海机械有限公司 | Automatic feeding device of automatic assembly line for metal surface treatment |
| CN210884033U (en) * | 2019-11-06 | 2020-06-30 | 王欣斐 | Receiving hopper for production and packaging of bio-organic fertilizer |
| CN210719371U (en) * | 2019-11-22 | 2020-06-09 | 深圳市昊华电气有限公司 | Intelligent pressure sensor |
| CN110961604A (en) * | 2019-12-03 | 2020-04-07 | 吴中区甪直奥顿自动化设备厂 | A handling device for mould production |
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| CN211708778U (en) * | 2020-03-25 | 2020-10-20 | 山东中济鲁源机械有限公司 | Material receiving device for numerical control steel bar hoop bending machine |
| CN212531487U (en) * | 2020-05-22 | 2021-02-12 | 上海广弘实业有限公司 | A turnover device for electroplating produce line |
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| CN112794234A (en) * | 2020-12-31 | 2021-05-14 | 嘉兴汉工汽车紧固件有限公司 | Battery replacing device for electric automobile |
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