CN108974917B - Material feeding and taking device for automobile cylinder cover - Google Patents
Material feeding and taking device for automobile cylinder cover Download PDFInfo
- Publication number
- CN108974917B CN108974917B CN201810840015.7A CN201810840015A CN108974917B CN 108974917 B CN108974917 B CN 108974917B CN 201810840015 A CN201810840015 A CN 201810840015A CN 108974917 B CN108974917 B CN 108974917B
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- CN
- China
- Prior art keywords
- feeding
- cylinder cover
- rod
- cylinder
- material returning
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- 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.)
- Expired - Fee Related
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/901—Devices for picking-up and depositing articles or materials provided with drive systems with rectilinear movements only
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a feeding and taking device for an automobile cylinder cover, and belongs to the field of machine manufacturing. The invention relates to a feeding and taking device for an automobile cylinder cover, which comprises a mounting frame, a rodless cylinder, a connecting rod and a feeding gripper, wherein the rodless cylinder is arranged on the mounting frame; the feeding gripper comprises a pushing rod and a material returning rod, the material returning rod is arranged on the upper side of the mounting plate, and the pushing rod is arranged on the lower side of the mounting plate. The feeding and taking device can be matched with a production line to realize automatic feeding and returning, manual operation is not needed, and the safety is high.
Description
Technical Field
The invention relates to the field of machine manufacturing, in particular to a feeding and taking device for an automobile cylinder cover.
Background
With the increase of the automobile holding capacity, the requirements on the automobile dynamic property and the fuel economy are improved. The cylinder cover is a main key part of the engine, the manufacturing and processing precision has great influence on the quality of the engine, and the relative position of key hole sites and the processing precision of key dimensions directly influence the performance of the engine. Therefore, the processing of each hole must be strictly controlled, and the positional accuracy of the holes processed in a batch must be strictly detected one by one.
The part of the hole to be measured on the cylinder cover is a deep hole or a special-shaped hole, and when the existing manual measuring rod is placed into the deep hole for measuring the deep hole, the verticality of the deep hole can not be guaranteed, the situation that the deep hole is inclined and too long or too short can occur, and the measuring precision is influenced. When a hole with a special shape (such as a semicircular hole on a cylinder cover) is measured, a common measuring tool cannot measure a value to be measured once or even accurately, and repeated measurement influences measurement precision. In the prior art, a manual micrometer, a hole plug gauge, a three-coordinate measuring machine and the like are mainly adopted for detection, although the measurement of holes in a cylinder cover can be completed, the measurement efficiency is relatively limited, and the detection precision can also be influenced.
The ordinary checking fixture is mainly used for manual feeding and material returning during detection, so that the manual burden can be increased, the work efficiency is reduced, the situation that a workpiece falls to hurt a person can occur, some workpieces can be fed and returned by mechanical arms, the grabbing rate cannot be guaranteed, and the workpiece surface can be damaged due to the fact that the force of a grab is not easy to control. The workpiece is often skewed in the feeding and discharging processes, which is not favorable for the entering and exiting of the workpiece and the positioning detection of the next step, and affects the detection precision.
Disclosure of Invention
The invention improves the defects in the prior art, provides the automobile cylinder cover feeding and taking device which is used for grabbing the automobile cylinder cover and has high automation degree and high efficiency.
The invention relates to a feeding and taking device for an automobile cylinder cover, which comprises a mounting frame, a rodless cylinder, a connecting rod and a feeding gripper, wherein the mounting frame is made of an aluminum alloy profile, the rodless cylinder is arranged on the mounting frame, the connecting rod is arranged on a sliding block of the rodless cylinder, and the lower end of the connecting rod is provided with a mounting plate; the feeding gripper comprises a pushing rod and a material returning rod, the material returning rod is arranged on the upper side of the mounting plate, and the pushing rod is arranged on the lower side of the mounting plate; when the feeding gripper is used for feeding, the material returning rod is in a state of opening towards two sides, the cylinder of the material pushing rod is controlled to stretch out for feeding, when the material returning rod is used for returning, the cylinder of the material pushing rod retracts, the material returning rod is driven by the cylinder of the material returning rod to the middle and is combined to hook a casting rib on a cylinder cover to be detected, and the cylinder cover to be detected is pulled out of a detection area.
In one embodiment of the present invention, the mounting frame includes two rectangular frames perpendicular to each other, and two triangular frames connecting the two rectangular frames. And a rodless cylinder is arranged below the rectangular frame which is horizontally arranged in the rectangular frame.
In one embodiment of the invention, the connecting rod is driven by the rodless cylinder to move towards or away from the cylinder cover detection area of the feeding gripper.
In one embodiment of the invention, the top end of the material pushing rod, which contacts the cylinder cover, is designed as a trapezoidal block. The cross section of the trapezoid block is in a right-angle trapezoid shape, the upper bottom edge of the trapezoid block is longer than the lower bottom edge, one side close to the cylinder cover is an inclined edge, and the side far away from the cylinder cover is a straight edge.
In one embodiment of the invention, the material returning rods are two in total, namely a left material returning rod and a right material returning rod, and can be mutually closed and opened. The top end of the material returning rod and the position of the material returning rod, which is in contact with the cylinder cover, are designed into a downward bent right-angle structure and are used for hooking the casting rib on the cylinder cover to be tested.
The feeding and taking device has the advantages that:
1. can realize automatic feeding, material returned with the assembly line cooperation, need not manual operation, the security is higher.
2. The grabbing rate is high, and the material loading and returning grabbing rate of the device is 100%.
3. The feeding propulsion is driven by a rodless cylinder, the feeding is stable, and the workpiece deflection condition cannot occur.
4. The grabbing parts do not need to be replaced during feeding and discharging, and the device is convenient and fast.
Drawings
Fig. 1 is a schematic diagram of a feeding and taking device for an automobile cylinder cover.
Fig. 2 is a left side view of the feeding claw 18 in fig. 1, partially enlarged at C.
FIG. 3 is a schematic diagram of conveying a cylinder cover to be tested to a feeding gripper.
Fig. 4 is a schematic diagram of a feeding gripper pushing a cylinder cover to be detected to a detection position.
Fig. 5 is a schematic view of the open state of the material returning rod of the feeding gripper.
In the figure, 6, mounting bracket, 16: rodless cylinder, 17: connecting rod, 18: feeding gripper, 19: feeding guide rail, 20: a pushing rod, 21: material returning rod, 22: mounting plate, 43: feed line, 44: and (5) a cylinder cover to be tested.
Detailed Description
As shown in fig. 1, the feeding and taking device for the automobile cylinder cover comprises a mounting frame 6, a rodless cylinder 16, a connecting rod 17 and a feeding gripper 18, wherein the mounting frame 6 is made of an aluminum alloy section, the rodless cylinder 16 is arranged on the mounting frame 6, the connecting rod 17 is arranged on a sliding block of the rodless cylinder 16, and a mounting plate 22 is arranged at the lower end of the connecting rod 17; the feeding hand grip 18 comprises a pushing rod 20 and a returning rod 21, the returning rod 21 is arranged on the upper side of the mounting plate 22, and the pushing rod 20 is arranged on the lower side of the mounting plate 22; when the feeding gripper 18 feeds, the material returning rod 21 is in a state of opening towards two sides, the cylinder of the material pushing rod is controlled to extend out for feeding, the cylinder of the material pushing rod retracts during material returning, the material returning rod 21 is driven by the cylinder of the material returning rod to the middle and is combined to hook a casting rib on a cylinder cover to be detected, and the cylinder cover to be detected is pulled out of a detection area.
The mounting frame comprises two rectangular frames which are perpendicular to each other and two triangular frames which connect the two rectangular frames. A rodless cylinder 16 is installed below the horizontally placed rectangular frame among the rectangular frames.
The connecting rod 17 is driven by the rodless cylinder 16 to approach or leave the cylinder cover detection area to the feeding gripper 18.
The top end of the material pushing rod 20 and the position contacting with the cylinder cover are designed into a trapezoidal block. The cross section of the trapezoid block is in a right-angle trapezoid shape, the upper bottom edge of the trapezoid block is longer than the lower bottom edge, one side close to the cylinder cover is an inclined edge, and the side far away from the cylinder cover is a straight edge.
The material returning rods 21 are arranged on the left and the right, and can be closed and opened. The top end of the material returning rod 21 and the position contacting with the cylinder cover are designed into a downward bent right-angle structure and used for hooking the casting rib on the cylinder cover to be tested.
As shown in fig. 2, which is a partially enlarged view of the feeding gripper 18, the material pushing rod 20 and the material returning rod 21 are respectively installed on the upper and lower sides of the installation plate 22.
As shown in fig. 3 and 4, the space between the feeding gripper 18 and the frame plate 7 is a feeding assembly line, when a workpiece to be measured is conveyed to the feeding gripper 18 through the assembly line, the material pushing rod 20 extends out to send the workpiece to be measured into a measuring area, after the fixture is fixed, the upper, lower, front and rear measuring assemblies are respectively driven by the air cylinders to measure, after the measurement is completed, the material returning rod 21 is reset, and the workpiece to be measured is pulled out to the feeding assembly line under the driving of the rodless air cylinder 16.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (5)
1. The feeding and taking device for the automobile cylinder cover is characterized by comprising a mounting frame, a rodless cylinder, a connecting rod and a feeding gripper, wherein the rodless cylinder is arranged on the mounting frame; the feeding gripper comprises a pushing rod and a material returning rod, the material returning rod is arranged on the upper side of the mounting plate, and the pushing rod is arranged on the lower side of the mounting plate; the top end of the material pushing rod is designed to be a trapezoidal block at the position contacting with the cylinder cover; the cross section of the trapezoid block is a right-angle trapezoid, the upper bottom edge of the trapezoid is longer than the lower bottom edge, one side close to the cylinder cover is an inclined edge, and the side far away from the cylinder cover is a straight edge; the material returning rods are divided into two left rods and two right rods, and can be mutually closed and opened; the top end of the material returning rod and the position contacting with the cylinder cover are designed into a downward bent right-angle structure and are used for hooking a casting rib on the cylinder cover to be tested; when the feeding gripper is used for feeding, the material returning rod is in a state of opening towards two sides, the cylinder of the material pushing rod is controlled to stretch out for feeding, when the material returning rod is used for returning, the cylinder of the material pushing rod retracts, the material returning rod is driven by the cylinder of the material returning rod to the middle and is combined to hook a casting rib on a cylinder cover to be detected, and the cylinder cover to be detected is pulled out of a detection area.
2. The cylinder head feeding and taking device as claimed in claim 1, wherein the mounting frame comprises two rectangular frames perpendicular to each other and two triangular frames connecting the two rectangular frames respectively.
3. The vehicle cylinder cover feeding and taking device as claimed in claim 2, wherein a rodless cylinder is installed below a horizontally-arranged vertical rectangular frame in the rectangular frame.
4. The automobile cylinder cover feeding and taking device as claimed in claim 1, wherein the connecting rod is driven by a rodless cylinder to move towards or away from a cylinder cover detection area towards a feeding gripper.
5. The automobile cylinder cover feeding and taking device as claimed in claim 1, wherein the mounting frame is an aluminum alloy section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810840015.7A CN108974917B (en) | 2018-07-27 | 2018-07-27 | Material feeding and taking device for automobile cylinder cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810840015.7A CN108974917B (en) | 2018-07-27 | 2018-07-27 | Material feeding and taking device for automobile cylinder cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108974917A CN108974917A (en) | 2018-12-11 |
| CN108974917B true CN108974917B (en) | 2020-03-24 |
Family
ID=64551369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810840015.7A Expired - Fee Related CN108974917B (en) | 2018-07-27 | 2018-07-27 | Material feeding and taking device for automobile cylinder cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108974917B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109605047B (en) * | 2019-01-25 | 2021-06-08 | 广东毅马集团有限公司 | Full-automatic hole processing machine for tubular pile flange end plate |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3921820A (en) * | 1974-03-04 | 1975-11-25 | Alpha Machine & Tool Corp | Picker |
| CN204173460U (en) * | 2014-09-02 | 2015-02-25 | 东莞市冠佳电子设备有限公司 | A kind of La Liao mechanism |
| CN204711504U (en) * | 2015-04-15 | 2015-10-21 | 无锡威孚施密特动力系统零部件有限公司 | One is press-fitted manipulator |
| CN205835382U (en) * | 2016-06-28 | 2016-12-28 | 郑州金海威科技实业有限公司 | Catching robot |
| CN108917517B (en) * | 2018-04-13 | 2019-11-08 | 江南大学 | A kind of automobile cylinder cover measurement cubing |
| CN109238204A (en) * | 2018-04-17 | 2019-01-18 | 江南大学 | A kind of automobile cylinder cover measurement cubing |
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2018
- 2018-07-27 CN CN201810840015.7A patent/CN108974917B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN108974917A (en) | 2018-12-11 |
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| SE01 | Entry into force of request for substantive examination | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20210224 Address after: 101300 No. 9 Fuqian Street, Niulanshan Town, Shunyi District, Beijing Patentee after: Beijing Hongyuan Xinrui Technology Co.,Ltd. Address before: No. 1800 Lihu Avenue, Wuxi City, Jiangsu Province Patentee before: Jiangnan University |
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| 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: 20200324 |