CN114289741A - Connecting rod production processingequipment - Google Patents
Connecting rod production processingequipment Download PDFInfo
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- CN114289741A CN114289741A CN202111448666.XA CN202111448666A CN114289741A CN 114289741 A CN114289741 A CN 114289741A CN 202111448666 A CN202111448666 A CN 202111448666A CN 114289741 A CN114289741 A CN 114289741A
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Abstract
The invention relates to a connecting rod production and processing device which comprises a rotary chuck assembly and an oil hole processing clamping structure; the processing method comprises the following steps: step 1: clamping the connecting rod body through a rotary chuck assembly in the machine tool, and processing large holes, end faces and small holes; step 2: clamping the connecting rod body in step1 to a clamping table, and processing a PS oil hole; step 3: and finishing the machining of the connecting rod. After the flange is clamped by the rotary chuck at one time, the rotary switching of the flange can be completed by the rotary locking structure, so that the processing of large holes, end faces and small holes is completed, the two processes of dismounting and adjusting positions and then re-clamping are omitted, the time is saved, the quality hidden danger caused by manual clamping is avoided, and the production cost is reduced; the machining of the PS oil injection hole is completed by matching with an oil hole machining clamping structure, meanwhile, an infrared sensing probe is added, the workpiece is not clamped in place, an alarm can prompt, the bad phenomenon caused by the fact that the workpiece is not clamped in place is fundamentally avoided, and the clamping stability is guaranteed.
Description
Technical Field
The invention relates to the field of oil cylinder part structures, in particular to a connecting rod production and processing device.
Background
The oil cylinder part series comprises a connecting rod, a flange, an oil cylinder head, a piston and a support, wherein the connecting rod is processed by four working procedures, namely a working procedure 1 large hole, a working procedure 2 end face, a working procedure 3 small hole and a working procedure 4PS oil injection hole.
Wherein, every completion process all need dismantle the re-clamping after the adjustment position, lead to the course of working of whole connecting rod to consume time to reach 30min, the productivity is low, this quality hidden danger that also can bring the manual clamping and produce, manufacturing cost is high.
Disclosure of Invention
The invention aims to provide a connecting rod production and processing device, which solves the problems of low processing capacity and high production cost of the existing connecting rod.
In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a connecting rod production processingequipment, hydro-cylinder portion article include connecting rod, flange, hydro-cylinder head, piston and support, and its innovation point lies in: the machining clamp comprises a rotary chuck assembly and an oil hole machining clamping structure;
the connecting rod comprises a connecting rod body, the connecting rod body comprises a first cylinder and a second cylinder which are mutually vertically fixed into a whole, the first cylinder is provided with a small hole and a large hole, the small hole is communicated with the large hole, one side surface of the second cylinder, which is far away from the first cylinder, is an end surface, the second cylinder is provided with a PS oil injection hole, and the large hole is communicated with the PS oil injection hole and mutually vertical;
the rotary chuck assembly is connected with a machine tool and used for machining the large hole, the small hole and the end face, the rotary chuck assembly comprises a chuck body, the chuck body is horizontally arranged, a waist-shaped accommodating groove is formed in one side of the chuck body, a rotary opening communicated with the waist-shaped accommodating groove is formed in the top of the chuck body, a rotary shaft is arranged on the rotary opening, an upper pressing claw is rotatably connected to the top of the waist-shaped accommodating groove through the rotary shaft, and a lower female claw is arranged at the bottom of the waist-shaped accommodating groove through a rotary locking structure and is locked after rotating for 90 degrees, 180 degrees, 270 degrees or 360 degrees;
the bottom surface of the upper pressing claw is sequentially provided with a first plane, an inner arc surface and a second plane along the length direction of the upper pressing claw, the top surface structure of the lower female claw is consistent with the bottom surface of the upper pressing claw, a containing area which just contains the first cylinder is formed between the upper pressing claw and the lower female claw, the length of the first plane is equal to that of the second plane, and the length of the first plane is smaller than that of the second cylinder, so that the end surface of the upper pressing claw and the lower female claw extend out;
the utility model discloses a PS oil filler hole, including the oilhole, the oilhole processing is pressed from both sides dress structure and is connected with a lathe, is used for processing the PS oil filler hole, oilhole processing is pressed from both sides the dress structure and is included a clamping platform and an infrared sensing probe, the clamping platform is used for the clamping first barrel makes second barrel level sets up, a backer is still installed to outside one side of clamping platform, install on the backer infrared sensing probe is used for confirming the connecting rod is installed and is targetting in place.
Further, gyration locking structure includes revolving cylinder, locking cylinder, stopper, chuck body bottom has been seted up a vertical setting, has been linked together the locking groove of waist type holding tank, and the chuck body outside is seted up horizontal spread groove, and locking groove and horizontal spread groove intercommunication, the spread groove has been seted up on the bottom surface of female claw down, revolving cylinder's piston rod wears into the locking groove is connected in the spread groove, the higher level that lies in the piston rod in the locking groove is equipped with a square stopper, just lie in on the locking inslot wall one side inside concave yield of square stopper has a spacing groove, locking cylinder's piston rod wears into from horizontal spread groove the spacing groove for locking the square stopper.
Furthermore, the device also comprises an alarm which is connected with the infrared sensing probe.
A processing method adopting the connecting rod production processing device is characterized in that: the method comprises the following steps:
step 1: clamping the connecting rod body through a rotary chuck assembly in the machine tool, and processing large holes, end faces and small holes;
step 2: clamping the connecting rod body in step1 to a clamping table, and processing a PS oil hole;
step 3: and finishing the machining of the connecting rod.
The invention has the advantages that:
1) in the invention, after the flange is clamped by the rotary chuck at one time, the rotary locking structure is utilized to complete the rotary switching of the flange, thereby completing the processing of large holes, end faces and small holes, omitting two processes of dismounting and adjusting positions and then re-clamping, saving time, simultaneously eliminating the quality hidden trouble generated by manual clamping, and reducing the production cost; the machining of the PS oil injection hole is completed by matching with an oil hole machining clamping structure, meanwhile, an infrared sensing probe is added, the workpiece is not clamped in place, an alarm can prompt, the bad phenomenon caused by the fact that the workpiece is not clamped in place is fundamentally avoided, and the clamping stability is guaranteed.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a front view of a rotating chuck structure of a connecting rod production and processing device of the invention.
Fig. 2 is a side view of a rotating chuck structure of a connecting rod production and processing device of the invention.
Fig. 3 is a plan view of an oil hole processing clamping structure of the connecting rod production processing device of the present invention.
Detailed Description
The connecting rod production and processing device shown in fig. 1 to 3 comprises a rotary chuck assembly 2 and an oil hole processing and clamping structure 3.
The oil cylinder part comprises a connecting rod 1, a flange, an oil cylinder head, a piston and a support,
the connecting rod 1 comprises a connecting rod body, the connecting rod body comprises a first barrel 11 and a second barrel 12 which are mutually vertically fixed into a whole, a small hole and a large hole 13 are formed in the first barrel 11, the small hole is communicated with the large hole 13, one side face, far away from the first barrel 11, of the second barrel 12 is an end face 14, a PS oil filling hole is formed in the second barrel 12, and the large hole 13 is communicated with the PS oil filling hole and mutually vertical.
The rotating chuck assembly 2 is connected to a machine tool for machining large holes 13, small holes and end faces 14.
Go up the bottom surface of pressing claw 24 and be first plane, intrados and second plane in proper order along the length direction who presses claw 24 on, the top surface structure of lower female claw 25 is unanimous with the bottom surface of last pressing claw 24, and go up and press claw 24 and form the district that holds that just holds first barrel 11 down between the female claw 25, and first planar length equals the planar length of second, first planar length is less than the length of second barrel 12, make terminal surface 14 extend and press claw 24 and lower female claw 25.
The oil hole machining clamping structure 3 is connected with a lathe and used for machining a PS oil injection hole, the oil hole machining clamping structure 3 comprises a clamping table 31 and an infrared sensing probe 32, the clamping table 31 is used for clamping the first barrel 11, the second barrel 12 is horizontally arranged, an backer 33 is further installed on one side of the outside of the clamping table 31, and the infrared sensing probe 32 is installed on the backer 33 and used for confirming that the connecting rod 1 is installed in place.
And the alarm is connected with the infrared sensing probe 32.
A processing method of a connecting rod production processing device is characterized in that: the method comprises the following steps:
step 1: the connecting rod body is clamped through the rotary chuck assembly 2 in the machine tool, and the large holes 13, the end faces 14 and the small holes are machined, so that the time is consumed for 10min, and compared with the original process, the time is greatly saved.
Step 2: the link body in step1 is clamped on the clamp table 31, and the PS oil hole is processed.
Step 3: and finishing the machining of the connecting rod 1.
It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a connecting rod production processingequipment, hydro-cylinder portion article include connecting rod, flange, hydro-cylinder head, piston and support, its characterized in that: the machining clamp comprises a rotary chuck assembly and an oil hole machining clamping structure;
the connecting rod comprises a connecting rod body, the connecting rod body comprises a first cylinder and a second cylinder which are mutually vertically fixed into a whole, the first cylinder is provided with a small hole and a large hole, the small hole is communicated with the large hole, one side surface of the second cylinder, which is far away from the first cylinder, is an end surface, the second cylinder is provided with a PS oil injection hole, and the large hole is communicated with the PS oil injection hole and mutually vertical;
the rotary chuck assembly is connected with a machine tool and used for machining the large hole, the small hole and the end face, the rotary chuck assembly comprises a chuck body, the chuck body is horizontally arranged, a waist-shaped accommodating groove is formed in one side of the chuck body, a rotary opening communicated with the waist-shaped accommodating groove is formed in the top of the chuck body, a rotary shaft is arranged on the rotary opening, an upper pressing claw is rotatably connected to the top of the waist-shaped accommodating groove through the rotary shaft, and a lower female claw is arranged at the bottom of the waist-shaped accommodating groove through a rotary locking structure and is locked after rotating for 90 degrees, 180 degrees, 270 degrees or 360 degrees;
the bottom surface of the upper pressing claw is sequentially provided with a first plane, an inner arc surface and a second plane along the length direction of the upper pressing claw, the top surface structure of the lower female claw is consistent with the bottom surface of the upper pressing claw, a containing area which just contains the first cylinder is formed between the upper pressing claw and the lower female claw, the length of the first plane is equal to that of the second plane, and the length of the first plane is smaller than that of the second cylinder, so that the end surface of the upper pressing claw and the lower female claw extend out;
the utility model discloses a PS oil filler hole, including the oilhole, the oilhole processing is pressed from both sides dress structure and is connected with a lathe, is used for processing the PS oil filler hole, oilhole processing is pressed from both sides the dress structure and is included a clamping platform and an infrared sensing probe, the clamping platform is used for the clamping first barrel makes second barrel level sets up, a backer is still installed to outside one side of clamping platform, install on the backer infrared sensing probe is used for confirming the connecting rod is installed and is targetting in place.
2. The connecting rod producing and processing apparatus as set forth in claim 1, wherein: gyration locking structure includes revolving cylinder, lock cylinder, stopper, chuck body has seted up a vertical setting, intercommunication the locking groove of waist type holding tank in the bottom, and the chuck body outside is seted up horizontal spread groove, and locking groove and horizontal spread groove intercommunication, the spread groove has been seted up on the bottom surface of female claw down, revolving cylinder's piston rod wears to advance the locking groove is connected in the spread groove, the higher authority that lies in the piston rod in the locking groove is equipped with a square stopper, just lie in on the locking inslot wall one side inward recess of square stopper has a spacing groove, lock cylinder's piston rod wears to advance from horizontal spread groove the spacing groove is used for locking the square stopper.
3. The connecting rod producing and processing apparatus as set forth in claim 1, wherein: the infrared sensing probe is connected with the infrared sensor.
4. A machining method using the connecting rod producing and machining apparatus according to claim 1 to claim 3, characterized in that: the method comprises the following steps:
step 1: clamping the connecting rod body through a rotary chuck assembly in the machine tool, and processing large holes, end faces and small holes;
step 2: clamping the connecting rod body in step1 to a clamping table, and processing a PS oil hole;
step 3: and finishing the machining of the connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111448666.XA CN114289741B (en) | 2021-12-01 | 2021-12-01 | Connecting rod production and processing device and processing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111448666.XA CN114289741B (en) | 2021-12-01 | 2021-12-01 | Connecting rod production and processing device and processing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114289741A true CN114289741A (en) | 2022-04-08 |
| CN114289741B CN114289741B (en) | 2023-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111448666.XA Active CN114289741B (en) | 2021-12-01 | 2021-12-01 | Connecting rod production and processing device and processing method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010026052A1 (en) * | 1999-09-09 | 2001-10-04 | Kenneth Turos | Housing and hub for an apparatus for securing a workpiece to a rotatable machine member |
| CN201783656U (en) * | 2010-08-20 | 2011-04-06 | 江阴市恒润法兰有限公司 | Clamp for turning end surface of valve body flange of flange gate valve |
| CN209303720U (en) * | 2018-11-19 | 2019-08-27 | 浙江凯蒂滑动轴承有限公司 | For processing the high stability lathe process station of bearing flange |
| CN209792642U (en) * | 2019-01-11 | 2019-12-17 | 上海劢尔实业有限公司 | Chuck clamping device |
| CN110605414A (en) * | 2018-06-15 | 2019-12-24 | 浙江金火机床有限公司 | Chuck clamp for machining right-angle workpiece |
| CN211758549U (en) * | 2019-11-20 | 2020-10-27 | 油机机械工业（中国）有限公司 | Auxiliary lifting device for tool fixture of numerically controlled lathe |
-
2021
- 2021-12-01 CN CN202111448666.XA patent/CN114289741B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010026052A1 (en) * | 1999-09-09 | 2001-10-04 | Kenneth Turos | Housing and hub for an apparatus for securing a workpiece to a rotatable machine member |
| CN201783656U (en) * | 2010-08-20 | 2011-04-06 | 江阴市恒润法兰有限公司 | Clamp for turning end surface of valve body flange of flange gate valve |
| CN110605414A (en) * | 2018-06-15 | 2019-12-24 | 浙江金火机床有限公司 | Chuck clamp for machining right-angle workpiece |
| CN209303720U (en) * | 2018-11-19 | 2019-08-27 | 浙江凯蒂滑动轴承有限公司 | For processing the high stability lathe process station of bearing flange |
| CN209792642U (en) * | 2019-01-11 | 2019-12-17 | 上海劢尔实业有限公司 | Chuck clamping device |
| CN211758549U (en) * | 2019-11-20 | 2020-10-27 | 油机机械工业（中国）有限公司 | Auxiliary lifting device for tool fixture of numerically controlled lathe |
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| Publication number | Publication date |
|---|---|
| CN114289741B (en) | 2023-05-12 |
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