CN114833689B - Positioning and processing equipment for automobile engine connecting rod - Google Patents
Positioning and processing equipment for automobile engine connecting rod Download PDFInfo
- Publication number
- CN114833689B CN114833689B CN202210562197.2A CN202210562197A CN114833689B CN 114833689 B CN114833689 B CN 114833689B CN 202210562197 A CN202210562197 A CN 202210562197A CN 114833689 B CN114833689 B CN 114833689B
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- Prior art keywords
- connecting rod
- engine connecting
- fixed
- positioning
- block
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses positioning and processing equipment for an automobile engine connecting rod, and relates to the technical field of processing of engine connecting rods. According to the invention, the engine connecting rod can be stably supported by the arranged supporting frame, the threaded rod can be driven to rotate by starting the servo motor, the threaded rod drives the adjusting frame and the guide sleeve block to slide relative to the chute, so that the lateral clamping block can be abutted against the side wall of the engine connecting rod, effective positioning and fixing effects before polishing of the engine connecting rod are ensured, and the stability of polishing operation of the engine connecting rod is greatly improved.
Description
Technical Field
The invention relates to the technical field of engine connecting rod processing, in particular to positioning processing equipment for an automobile engine connecting rod.
Background
The connecting rod of the automobile engine has the function of transmitting gas pressure borne by the piston to the crankshaft to enable reciprocating linear motion of the piston to be converted into rotary motion of the crankshaft, the connecting rod of the engine consists of a small connecting rod head, a connecting rod body and a large connecting rod head, and when the connecting rod of the automobile engine is machined, the inner wall of the large connecting rod head needs to be polished by polishing machining equipment.
Although the application publication number is CN 110948389A's chinese patent discloses a mounting fixture for engine connecting rod is polished that practicality is strong, including base, control panel, clamping board, dust removal pipe, strengthening rib, dust shaker, backing plate, mount pad, first fixed plate, coil spring, stopper, slider, slide rail, spring holder, second fixed plate, atomizing shower nozzle, defeated oil pipe, batch oil tank, miniature oil pump, wear-resisting gasket, dust removal mouth, roating seat and support column, the support column is installed through the bolt in the bottom of base, the control panel is installed through the bolt in one side of base, the roating seat is installed through the bolt in the top of base, clamping board is installed through the bolt in the top of roating seat, wear-resisting gasket is installed through the connecting piece in the top of clamping board, but the device is in the use, can not carry out abundant, stable polishing to engine connecting rod major part inner wall, to the technical defect that above-mentioned prior art exists, now provide an automobile engine connecting rod location processing equipment, solve above-mentioned problem.
Disclosure of Invention
The invention aims to provide a positioning and processing device for an automobile engine connecting rod, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the positioning and processing equipment for the connecting rod of the automobile engine comprises a rack, wherein a collecting tank is arranged above the rack, a positioning column is rotatably arranged on the rack, the small end of the connecting rod of the engine is rotatably connected with the positioning column, a supporting frame for supporting the connecting rod of the engine is fixed on the positioning column, a pair of chutes are arranged on the supporting frame, a guide sleeve block is slidably arranged on each chute, a lateral clamping block is rotatably arranged on each guide sleeve block, the two lateral clamping blocks are respectively positioned at two sides of the connecting rod of the engine,
an arc-shaped guide groove is formed in the rack, the curvature center of the arc-shaped guide groove is coincident with the axis of the positioning column, a sliding sleeve block is slidably mounted on the arc-shaped guide groove, a driven shaft is rotatably mounted on the sliding sleeve block, a transmission gear is coaxially fixed on the driven shaft, an arc-shaped rack meshed with the transmission gear is fixed on the rack, a swinging assembly used for driving the sliding sleeve block to slide in a reciprocating manner along the arc-shaped guide groove is mounted at the bottom of the rack,
threaded connection has the screw thread sleeve pipe on the driven shaft, the last lantern ring of installing that rotates of screw thread sleeve pipe, it has a plurality of actuating lever to articulate on the lantern ring, coaxial being fixed with the column that rotates on the driven shaft, every the actuating lever with all be connected with link assembly between the column that rotates, the last piece of polishing of installing vertical setting of link assembly.
As a modified scheme of the invention: the bottom of the supporting frame is fixed with a servo motor, a threaded rod is coaxially fixed on an output shaft of the servo motor, an adjusting frame is sleeved on the threaded rod in a threaded manner, and the adjusting frame is fixedly connected with the guide sleeve block.
As a modified scheme of the invention: a limiting rod is fixed in the chute, a guide sleeve block is sleeved on the limiting rod in a sliding mode, and a connecting spring is fixed between the guide sleeve block and the supporting frame.
As a modified scheme of the invention: the swing assembly comprises a transmission box and a driving motor which are fixed at the bottom of the rack, the transmission box is internally provided with a transmission assembly driven by the driving motor, the bottom of the sliding sleeve block is hinged with a swing plate, and one end, far away from the sliding sleeve block, of the swing plate is connected with the transmission assembly.
As a modified scheme of the invention: the transmission assembly comprises a driving shaft which is rotatably installed in a transmission box, a bevel gear I and a bevel gear II are coaxially fixed on the driving shaft, an incomplete bevel gear is rotatably installed in the transmission box and is alternately meshed with the bevel gear I and the bevel gear II, a driving shaft is coaxially fixed on the incomplete bevel gear and is coaxially fixed with a driving motor, and the driving shaft is fixedly connected with one end, far away from the sliding sleeve block, of the swinging plate.
As a modified scheme of the invention: link assembly is including articulating transfer line I and transfer line II on the column spinner, the one end that the lantern ring was kept away from to the actuating lever is articulated at the middle part of transfer line II, transfer line I with transfer line II is parallel and isometric, vertical board is installed to the column spinner side, the one end that the column spinner was kept away from to transfer line I and transfer line II all articulates on vertical board, the one side of column spinner was kept away from at vertical board is fixed to the piece of polishing.
As a modified scheme of the invention: the threaded sleeve is connected with a positioning stud in a threaded manner, the positioning stud is abutted against the side wall of the rotating column, and an adjusting wheel is fixed on the outer wall of the threaded sleeve.
As a modified scheme of the invention: and the positioning column and the driven shaft are rotatably connected with the collecting tank.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the engine connecting rod can be stably supported by the arranged supporting frame, the threaded rod can be driven to rotate by starting the servo motor, the threaded rod drives the adjusting frame and the guide sleeve block to slide relative to the chute, so that the lateral clamping block can be abutted against the side wall of the engine connecting rod, effective positioning and fixing effects before polishing of the engine connecting rod are ensured, and the stability of polishing operation of the engine connecting rod is greatly improved.
The driving assembly can drive the oscillating plate to oscillate in a reciprocating mode, so that the driven shaft oscillates in a reciprocating mode along with the sliding sleeve block along the arc-shaped guide groove, the rotating column can rotate clockwise in an alternating mode, the polishing block can repeatedly polish the inner wall of the large end of the engine connecting rod, the connecting rod assembly can extend and adjust the polishing block, the polishing block is guaranteed to be abutted and attached to the inner wall of the large end of the engine connecting rod, and the polishing effect is greatly improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the structure of FIG. 1 from a certain viewing angle according to the present invention;
FIG. 4 is a partial schematic view of the present invention;
FIG. 5 is a partial schematic view of the structure of FIG. 4 according to the present invention;
FIG. 6 is a schematic structural diagram of a swing plate, a sliding sleeve block, a driven shaft, an arc-shaped guide groove and the like in the present invention;
FIG. 7 is a schematic structural view of a support frame, a lateral clamping block, an adjusting bracket and the like in the present invention;
FIG. 8 is a schematic structural view of a threaded rod, an adjusting bracket, a guide sleeve block, a lateral clamping block and the like in the present invention;
fig. 9 is a schematic structural view of the transmission assembly of the present invention.
In the figure: 1-rack, 2-driving motor, 3-transmission box, 4-arc guide groove, 5-transmission gear, 6-arc rack, 7-rotating column, 8-driven shaft, 9-engine connecting rod, 10-lateral clamping block, 11-positioning column, 12-supporting frame, 13-transmission rod I, 14-vertical plate, 15-sliding sleeve block, 16-guide rod, 17-swinging plate, 18-driving rod, 19-threaded sleeve, 20-adjusting wheel, 21-positioning stud, 22-lantern ring, 23-transmission rod II, 24-driving shaft, 25-connecting spring, 26-adjusting frame, 27-threaded rod, 28-collecting groove, 29-guide sleeve block, 30-limiting rod, 31-driving shaft, 32-bevel gear I, 33-bevel gear II, 34-incomplete bevel gear, 35-chute, 36-polishing block and 37-servo motor.
Detailed Description
The technical scheme of the patent is further described in detail by combining the following specific embodiments:
example 1
Please refer to fig. 1-9, an automobile engine connecting rod positioning processing device, which includes a frame 1, a collecting tank 28 is arranged above the frame 1, a positioning column 11 and a driven shaft 8 are both rotatably connected with the collecting tank 28, the designed collecting tank 28 is used for receiving chips falling during polishing of an engine connecting rod 9, the frame 1 is rotatably provided with the positioning column 11, a small end of the engine connecting rod 9 is rotatably connected with the positioning column 11, a supporting frame 12 for supporting the engine connecting rod 9 is fixed on the positioning column 11, a pair of chutes 35 is arranged on the supporting frame 12, a guide sleeve block 29 is slidably mounted on each chute 35, lateral clamping blocks 10 are rotatably mounted on each guide sleeve block 29, and the two lateral clamping blocks 10 are respectively located on two sides of the engine connecting rod 9.
When the large end of the engine connecting rod 9 is polished, the small end of the engine connecting rod 9 is sleeved on the positioning column 11, the supporting frame 12 supports the engine connecting rod 9, the engine connecting rod 9 is clamped through the two lateral clamping blocks 10, the stability of the engine connecting rod 9 during polishing operation is guaranteed, and the polishing effect is improved.
Seted up arc guide slot 4 in the frame 1, arc guide slot 4's the axis coincidence of the camber center and reference column 11, slidable mounting has slip cover piece 15 on the arc guide slot 4, it installs driven shaft 8 to rotate on the slip cover piece 15, coaxial fixed with drive gear 5 on the driven shaft 8, be fixed with the arc rack 6 with drive gear 5 meshing in the frame 1, frame 1 installs the bottom and is used for driving slip cover piece 15 along the reciprocating type gliding swing subassembly of arc guide slot 4, threaded connection has threaded sleeve 19 on the driven shaft 8, it installs lantern ring 22 to rotate on the threaded sleeve 19, it has a plurality of actuating lever 18 to articulate on the lantern ring 22, coaxial fixed with the column 7 on the driven shaft 8, all be connected with link assembly between every actuating lever 18 and the column 7, install the polishing piece 36 of vertical setting on the link assembly.
The rotary column 7 is in the big head of the engine connecting rod 9, the swing assembly arranged on the rotary column 7 drives the sliding sleeve block 15 to drive the driven shaft 8 to move along the extension direction of the arc-shaped guide groove 4, the transmission gear 5 on the driven shaft 8 is meshed with the arc-shaped rack 6 to be connected, the driven shaft 8 drives the rotary column 7 to rotate, the rotary column 7 drives the connecting rod assembly to realize the rotation of the polishing block 36, and then the inner wall of the big head of the engine connecting rod 9 is polished in a rotating mode.
Wherein, be fixed with servo motor 37 at support frame 12 bottom, the coaxial threaded rod 27 that is fixed with of output shaft of servo motor 37, threaded rod 27 goes up the screw thread and has cup jointed alignment jig 26, alignment jig 26 and guide sleeve piece 29 fixed connection. A limiting rod 30 is fixed in the chute 35, a guide sleeve block 29 is sleeved on the limiting rod 30 in a sliding mode, and a connecting spring 25 is fixed between the guide sleeve block 29 and the support frame 12.
As shown in fig. 7-8, by the above arrangement, the servo motor 37 is started, the servo motor 37 can drive the threaded rod 27 to rotate, the threaded rod 27 drives the adjusting frame 26 to slide, at this time, the adjusting frame 26 drives the guide sleeve blocks 29 to slide along the inclined grooves 35 under the guiding action of the limiting rods 30, the two guide sleeve blocks 29 respectively drive the lateral clamping blocks 10 thereon to be close to the engine connecting rod 9, and finally, the clamping locking and positioning effects of the two lateral clamping blocks 10 on the engine connecting rod 9 are realized, and the stability of the polishing process of the inner wall of the large end of the engine connecting rod 9 is effectively ensured.
Example 2
Referring to fig. 1-9, based on embodiment 1, in addition, the swing assembly of the apparatus includes a transmission box 3 and a driving motor 2 fixed at the bottom of the frame 1, a transmission assembly driven by the driving motor 2 is disposed in the transmission box 3, a swing plate 17 is hinged to the bottom of the sliding sleeve block 15, and one end of the swing plate 17 away from the sliding sleeve block 15 is connected to the transmission assembly. The transmission assembly comprises a driving shaft 24 rotatably mounted in the transmission case 3, a bevel gear I32 and a bevel gear II33 are coaxially fixed on the driving shaft 24, an incomplete bevel gear 34 is rotatably mounted in the transmission case 3, the incomplete bevel gear 34 is alternately meshed with the bevel gear I32 and the bevel gear II33, a driving shaft 31 is coaxially fixed on the incomplete bevel gear 34, the driving shaft 31 is coaxially fixed with the driving motor 2, and the driving shaft 24 is fixedly connected with one end of the swinging plate 17 far away from the sliding sleeve block 15.
As shown in fig. 3, 6 and 9, after the driving motor 2 is started, the driving motor 2 drives the driving shaft 31 to rotate, the driving shaft 31 drives the incomplete bevel gear 34 to rotate, the incomplete bevel gear 34 rotates alternately with the bevel gear I32 and the bevel gear II33, so that the driving shaft 24 rotates clockwise and counterclockwise alternately, that is, the driving shaft 24 drives the swinging plate 17 to swing clockwise and counterclockwise around the axis of the driving shaft 24, at this time, the sliding sleeve block 15 swings under the guiding action of the guide rod 16, further, the transmission gear 5 is meshed with the arc-shaped rack 6, at this time, the driven shaft 8 rotates, the driven shaft 8 drives the rotating column 7 and the connecting rod assembly to rotate, so that the polishing block 36 performs repeated polishing treatment on the inner wall of the large end of the engine connecting rod 9, and the polishing operation is sufficient and efficient.
The connecting rod assembly of the device comprises a transmission rod I13 and a transmission rod II23 which are hinged to the rotary column 7, one end, far away from the lantern ring 22, of the driving rod 18 is hinged to the middle of the transmission rod II23, the transmission rod I13 and the transmission rod II23 are parallel and equal in length, a vertical plate 14 is installed on the side of the rotary column 7, one ends, far away from the rotary column 7, of the transmission rod I13 and the transmission rod II23 are hinged to the vertical plate 14, and a polishing block 36 is fixed on one side, far away from the rotary column 7, of the vertical plate 14. The threaded sleeve 19 is in threaded connection with a positioning stud 21, the positioning stud 21 is abutted against the side wall of the rotating column 7, and an adjusting wheel 20 is fixed on the outer wall of the threaded sleeve 19.
Through the arrangement, when the adjusting wheel 20 is rotated, the adjusting wheel 20 can drive the threaded sleeve 19 to rotate, the threaded sleeve 19 is in threaded transmission with the driven shaft 8, the threaded sleeve 19 drives the sleeve ring 22 to move upwards, the sleeve ring 22 drives the transmission rod II23 to rotate through the driving rod 18, at the moment, under the connecting action of the vertical plate 14, the transmission rod I13 and the transmission rod II23 synchronously rotate, the vertical plate 14 drives the grinding block 36 to move towards the inner wall of the engine connecting rod 9 until the grinding block 36 is finally abutted to the inner wall of the large head of the engine connecting rod 9, the end of the positioning stud 21 is abutted to the driven shaft 8 by rotating the arranged positioning stud 21, the positioning effect after the position of the grinding block 36 is adjusted is achieved, and the grinding block 36 is effectively guaranteed to perform sufficient grinding effect on the inner wall of the engine connecting rod 9 when the grinding block 36 rotates.
In summary, the supporting frame 12 can stably support the engine connecting rod 9, the servo motor 37 is started to drive the threaded rod 27 to rotate, the threaded rod 27 drives the adjusting frame 26 and the guide sleeve block 29 to slide relative to the inclined groove 35, so that the lateral clamping block 10 can be abutted against the side wall of the engine connecting rod 9, effective positioning and fixing effects are guaranteed before the engine connecting rod 9 is polished, and the polishing operation stability of the engine connecting rod 9 is greatly improved. According to the invention, the driving component can drive the swinging plate 17 to swing in a reciprocating manner, so that the driven shaft 8 swings in a reciprocating manner along the arc-shaped guide groove 4 along with the sliding sleeve block 15, the rotating column 7 can rotate clockwise in an alternating manner, the grinding block 36 can repeatedly grind the inner wall of the large end of the engine connecting rod 9, the connecting rod component can extend and adjust the grinding block 36, the grinding block 36 is ensured to be abutted and attached to the inner wall of the large end of the engine connecting rod 9, and the grinding effect is greatly improved.
It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but not construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these changes and substitutions belong to the protection scope of the present invention. The protection scope of this technical solution patent should be subject to the appended claims.
Claims (5)
1. The utility model provides an automobile engine connecting rod location processing equipment, includes frame (1), frame (1) top is provided with collecting vat (28), rotate on frame (1) and install reference column (11), the microcephaly of engine connecting rod (9) rotates with reference column (11) to be connected, its characterized in that, be fixed with support frame (12) that are used for supporting engine connecting rod (9) on reference column (11), a pair of chute (35) has been seted up on support frame (12), every equal slidable mounting has guide sleeve piece (29) on chute (35), every all rotate on guide sleeve piece (29) and install side direction grip block (10), two side direction grip block (10) are in engine connecting rod (9) both sides respectively,
the bevel gear transmission mechanism is characterized in that an arc-shaped guide groove (4) is formed in the rack (1), the curvature center of the arc-shaped guide groove (4) coincides with the axis of the positioning column (11), a sliding sleeve block (15) is slidably mounted on the arc-shaped guide groove (4), a driven shaft (8) is rotatably mounted on the sliding sleeve block (15), a transmission gear (5) is coaxially fixed on the driven shaft (8), an arc-shaped rack (6) meshed with the transmission gear (5) is fixed on the rack (1), a swinging assembly used for driving the sliding sleeve block (15) to slide in a reciprocating manner along the arc-shaped guide groove (4) is mounted at the bottom of the rack (1), the swinging assembly comprises a transmission box (3) and a driving motor (2) which are fixed at the bottom of the rack (1), a transmission assembly driven by the driving motor (2) is arranged in the transmission box (3), a swinging plate (17) is hinged at the bottom of the sliding sleeve block (15), one end, far away from the sliding sleeve block (15), of the swinging plate (17), is connected with the transmission assembly, the transmission assembly comprises a driving shaft (24) rotatably mounted in the transmission box (3), a bevel gear (I) and a bevel gear (32) and a bevel gear (II) which are coaxially fixed on the bevel gear (34) and incompletely meshed with the bevel gear (I) and incompletely meshed bevel gear (33), a driving shaft (31) is coaxially fixed on the incomplete bevel gear (34), the driving shaft (31) is coaxially fixed with a driving motor (2), the driving shaft (24) is fixedly connected with one end of the swinging plate (17) far away from the sliding sleeve block (15),
threaded connection has screw thread sleeve pipe (19) on driven shaft (8), rotate on screw thread sleeve pipe (19) and install lantern ring (22), it has a plurality of actuating lever (18) to articulate on lantern ring (22), coaxial be fixed with column spinner (7) on driven shaft (8), every actuating lever (18) with all be connected with link assembly between column spinner (7), install polishing block (36) of vertical setting on the link assembly, link assembly is including articulating transfer line I (13) and transfer line II (23) on column spinner (7), the one end that the lantern ring (22) was kept away from in actuating lever (18) is articulated with transfer line II (23) middle part, transfer line I (13) with transfer line II (23) are parallel and isometric, vertical board (14) are installed to column spinner (7) side, the one end that column spinner (7) was kept away from in transfer line I (13) and transfer line II (23) all articulates on vertical board (14), polishing block (36) are fixed in one side of keeping away from column spinner (7) in vertical board (14).
2. The automobile engine connecting rod positioning and processing equipment as claimed in claim 1, wherein a servo motor (37) is fixed at the bottom of the supporting frame (12), a threaded rod (27) is coaxially fixed on an output shaft of the servo motor (37), an adjusting frame (26) is in threaded sleeve connection with the threaded rod (27), and the adjusting frame (26) is fixedly connected with the guide sleeve block (29).
3. The automobile engine connecting rod positioning and processing equipment as recited in claim 2, characterized in that a limiting rod (30) is fixed in the inclined groove (35), the guide sleeve block (29) is slidably sleeved on the limiting rod (30), and a connecting spring (25) is fixed between the guide sleeve block (29) and the supporting frame (12).
4. The automobile engine connecting rod positioning and processing equipment as claimed in claim 1, wherein a positioning stud (21) is connected to the threaded sleeve (19) in a threaded manner, the positioning stud (21) abuts against the side wall of the rotating column (7), and an adjusting wheel (20) is fixed to the outer wall of the threaded sleeve (19).
5. The positioning and processing device for the connecting rod of the automobile engine as claimed in any one of claims 1 to 4, characterized in that the positioning column (11) and the driven shaft (8) are both rotatably connected with the collecting tank (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210562197.2A CN114833689B (en) | 2022-05-23 | 2022-05-23 | Positioning and processing equipment for automobile engine connecting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210562197.2A CN114833689B (en) | 2022-05-23 | 2022-05-23 | Positioning and processing equipment for automobile engine connecting rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114833689A CN114833689A (en) | 2022-08-02 |
| CN114833689B true CN114833689B (en) | 2023-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210562197.2A Active CN114833689B (en) | 2022-05-23 | 2022-05-23 | Positioning and processing equipment for automobile engine connecting rod |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116021378B (en) * | 2023-03-28 | 2023-06-02 | 山东明宇重工机械有限公司 | Processing device for processing port of connecting rod of loader |
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| JP2008229817A (en) * | 2007-03-23 | 2008-10-02 | Koyo Mach Ind Co Ltd | Two-sided surface grinding method and device |
| CN109531328A (en) * | 2018-11-21 | 2019-03-29 | 顾叶闰 | A kind of connection rod of automobile engine position machining device |
| CN214923312U (en) * | 2021-03-29 | 2021-11-30 | 济南吉隆锻造有限公司 | Polishing equipment for machining connecting rod |
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