CN218313058U - Crankshaft attitude adjusting device - Google Patents
Crankshaft attitude adjusting device Download PDFInfo
- Publication number
- CN218313058U CN218313058U CN202222293797.1U CN202222293797U CN218313058U CN 218313058 U CN218313058 U CN 218313058U CN 202222293797 U CN202222293797 U CN 202222293797U CN 218313058 U CN218313058 U CN 218313058U
- Authority
- CN
- China
- Prior art keywords
- crankshaft
- connecting rod
- rod neck
- piece
- jacking
- 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.)
- Active
Links
Images
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model relates to the technical field of crankshaft adjustment, which aims to solve the problems that the existing crankshaft posture is difficult to adjust and the mechanical arm cannot grab and carry the crankshaft; the utility model provides a crankshaft attitude adjusting device, which comprises a base arranged below a crankshaft, wherein a first supporting piece and a second supporting piece are arranged on the base in a sliding way, and the first supporting piece is used for pushing a connecting rod neck which is vertically downward so as to ensure that the connecting rod neck which is vertically downward is in a non-vertical state; the top of the second support piece in the axial direction is provided with a jacking piece, and the jacking piece is used for jacking the connecting rod neck in a non-vertical state upwards and pushing the connecting rod neck to be positioned right above the crankshaft; the utility model discloses adjusting device adjusts through bent axle angular attitude and axial position and reaches and to utilize the truss manipulator to snatch and carry to finish turning 2, 3 connecting rod neck lathe and carry out the effect of processing.
Description
Technical Field
The utility model relates to a bent axle adjustment technical field particularly, relates to a bent axle posture adjustment device.
Background
The crankshaft is the most important component of the engine, which takes the force from the connecting rods and converts it into torque that is output through the crankshaft and works with other accessories.
During the operation of the crankshaft for the truss manipulator, manual blanking is carried out after the crankshaft finish turning of the connecting rod necks 1 and 4 and then the crankshaft is installed on the connecting rod necks 2 and 3 of another machine station finish turning, the machine tool has no automatic indexing function and cannot adjust the posture of the crankshaft, namely the posture of the crankshaft cannot be changed from the upward state of the connecting rod necks 1 and 4 to the upward state of the connecting rod necks 2 and 3; thereby make and can't utilize truss manipulator to directly carry out unloading in automation to the bent axle.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the present bent axle gesture is difficult to the adjustment, can't satisfy the manipulator and snatch, carry the bent axle, the utility model aims to provide a bent axle gesture adjusting device, it can set up the automatic mechanism that carries out bent axle gesture adjustment between the lathe of finish turning 1, 4 connecting rod necks and finish turning 2, 3 connecting rod necks, carries out gesture adjustment to the bent axle (the bent axle gesture is by 1, 4 connecting rod necks up, become 2, 3 connecting rod necks up), thereby can utilize the truss manipulator to snatch, carry the bent axle, realize that whole line processing is automatic.
The embodiment of the utility model discloses a realize through following technical scheme:
a crankshaft posture adjusting device comprises a base arranged below a crankshaft, wherein a first supporting piece and a second supporting piece are arranged on the base in a sliding mode, and the first supporting piece is used for pushing a connecting rod neck which is in a vertically downward mode so that the connecting rod neck which is in the vertically downward mode is in a non-vertical state; and the top of the second support piece in the axial direction is provided with a jacking piece, and the jacking piece is used for jacking the connecting rod neck in a non-vertical state upwards and pushing the connecting rod neck to be positioned right above the crankshaft.
Further, the first supporting piece is one of an angular cylinder, a corner cylinder or a telescopic cylinder.
Further, the second supporting piece is one of a double-shaft air cylinder or a telescopic air cylinder.
Further, the upper surface of the top member has a V-shaped support block or a U-shaped support block.
Furthermore, a plurality of slide rails are arranged on the base, and the first supporting piece and the second supporting piece are respectively arranged in different slide rails in a sliding manner.
Further, the slide rail includes a plurality of first slide rails and the second slide rail along horizontal, vertical setting, and is a plurality of communicate each other between first slide rail and the second slide rail.
Furthermore, the crankshaft structure comprises a limit baffle arranged at the tail end of the crankshaft, and the tail end of the crankshaft is tightly pressed on the limit baffle.
The utility model discloses technical scheme has following advantage and beneficial effect at least:
1. the utility model discloses adjusting device can adjust bent axle angular attitude and axial position to reach and to utilize the truss manipulator to snatch and carry the effect of carrying out processing to finish turning 2, 3 connecting rod neck lathes.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a front view of the crankshaft before adjustment provided by the present invention;
fig. 2 is a side view of the crankshaft provided by the present invention before adjustment;
fig. 3 is a side view of the crankshaft when the first support member provided by the present invention is in operation;
FIG. 4 is a side view of the crankshaft with the second support member in operation according to the present invention;
fig. 5 is a side view of the second support member adjusting the rear crankshaft provided by the present invention;
fig. 6 is a front view of the adjusted rear crankshaft provided by the present invention;
icon: 1-crankshaft, 2-base, 3-first support piece, 4-second support piece, 5-first connecting rod neck, 6-second connecting rod neck, 7-third connecting rod neck, 8-fourth connecting rod neck, 9-limit baffle, 10-first sliding rail, 11-second sliding rail and 12-top piece.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Example 1
A crankshaft posture adjusting device comprises a base 2 arranged below a crankshaft 1, wherein a first supporting piece 3 and a second supporting piece 4 are arranged on the base 2 in a sliding mode, and the first supporting piece 3 is used for pushing a connecting rod neck which is in a vertically downward mode so that the connecting rod neck which is in the vertically downward mode is in a non-vertical state; the top of the second support 4 is provided with a top member 12, and the top member 12 is used for lifting the connecting rod neck in a non-vertical state upwards and pushing the connecting rod neck to be positioned right above the crankshaft 1.
In this embodiment, the first support 3 is one of an angular cylinder, or a telescopic cylinder; the second support 4 is one of a double-shaft cylinder or a telescopic cylinder.
In this embodiment, a V-shaped support block or a U-shaped support block is connected to the upper surface of the top member 12; this allows the pin to be better centered on the V-shaped support block or the U-shaped support block, thereby stably lifting the pin upward.
In this embodiment, the base 2 is provided with a plurality of slide rails, and the first supporting member 3 and the second supporting member 4 are respectively slidably provided in different slide rails; thereby facilitating adjustment of the position of the first and second supports 3, 4 to better accommodate adjustment of the journals in different positions.
In this embodiment, the slide rail includes a plurality of first slide rails 10 and second slide rails 11 arranged in the transverse direction and the longitudinal direction, and the plurality of first slide rails 10 and second slide rails 11 are communicated with each other; this facilitates the first support 3 and the second support 4 to be moved to different positions more conveniently to meet better use requirements.
In this embodiment, still including set up in the terminal limit baffle 9 of bent axle 1, bent axle 1 terminal top tightly in on the limit baffle 9, can be to bent axle 1 axial positioning like this for bent axle 1 after the adjustment is more stable, with the better demand that satisfies that the truss manipulator directly snatchs and carry to finish turning 2, 3 connecting rod neck lathes and carry out processing.
In the present embodiment, the initial state of the crankshaft 1 is that the first connecting rod neck 5 and the fourth connecting rod neck 8 face upward, and the second connecting rod neck 6 and the third connecting rod neck 7 face downward; the purpose of the present embodiment is to change the posture of the crankshaft 1 from the first and fourth journals 5 and 8 being directed upward to the adjustment of the second and third journals 6 and 7 being directed upward; when the adjusting device of this embodiment is used, first, the slide rail provided on the base 2 is used to move the position of the first supporting member 3, so that the first supporting member 3 is located below the connecting rod neck to be adjusted (taking the third connecting rod neck 7 adjusted in this embodiment as an example for explanation), and then the first supporting member 3, which is used in this embodiment, is used to push the third connecting rod neck 7 through the cylinder, so that the crankshaft 1 rotates around the main shaft center as the rotation center, and the crankshaft 1 deviates from the equilibrium position (if not deviating, the crankshaft 1 will not turn over); at this time, the second supporting member 4 is moved along the slide rail, so that after the second supporting member 4 (a biaxial cylinder is used in this embodiment) is moved to a proper position, the second connecting rod journal 6 and the third connecting rod journal 7 are pushed upward by the second supporting member 4, and the posture of the crankshaft 1 is automatically adjusted under the action of gravity, so that the crankshaft 1 is located in a posture where the second connecting rod journal 6 and the third connecting rod journal 7 face upward, that is, located right above the crankshaft 1, and at this time, the posture of the crankshaft 1 is changed from upward facing of the first connecting rod journal 5 and the fourth connecting rod journal 8 to upward facing adjustment of the second connecting rod journal 6 and the third connecting rod journal 7, so that angular positioning of the crankshaft 1 is realized; finally, the double-shaft cylinder descends, and then the cylinder pushes the crankshaft 1 rightwards, so that the small end of the crankshaft 1, namely the tail end of the crankshaft 1, is in abutting contact with the limit stop block on the right side, and preferably, a groove for placing the tail end of the crankshaft 1 is formed in the inner side surface of the limit stop plate 9; then the cylinder retracts, so that the crankshaft 1 is axially positioned under the action of the jacking force of the cylinder. Therefore, the utility model discloses adjusting device reaches the effect that can utilize truss manipulator to snatch and carry to finish turning second connecting rod neck 6 and third connecting rod neck 7 lathe and carry out processing through adjusting 1 angular position of bent axle and axial position.
Claims (7)
1. The crankshaft posture adjusting device is characterized by comprising a base arranged below a crankshaft, wherein a first supporting piece and a second supporting piece are arranged on the base in a sliding mode, and the first supporting piece is used for pushing a connecting rod neck which is vertically downward so as to enable the connecting rod neck which is vertically downward to be in a non-vertical state;
and the top of the second support piece in the axial direction is provided with a jacking piece, and the jacking piece is used for jacking the connecting rod neck in a non-vertical state upwards and pushing the connecting rod neck to be positioned right above the crankshaft.
2. The crankshaft attitude adjustment device of claim 1, wherein the first support is one of an angular cylinder or an angle cylinder or a telescopic cylinder.
3. The crankshaft attitude adjustment device of claim 1, wherein the second support is one of a two-axis cylinder or a telescopic cylinder.
4. The crankshaft attitude adjusting apparatus according to claim 3, wherein the upper surface of the urging member has a V-shaped support block or a U-shaped support block.
5. The crankshaft attitude adjusting device of claim 1, wherein the base is provided with a plurality of sliding rails, and the first supporting member and the second supporting member are respectively slidably provided in different sliding rails.
6. The crankshaft attitude adjustment apparatus of claim 5, wherein the slide rail includes a plurality of first and second slide rails arranged in a transverse and longitudinal direction, and the plurality of first and second slide rails are in communication with each other.
7. The crankshaft attitude adjusting apparatus according to claim 1, further comprising a limit baffle provided at a distal end of the crankshaft, the distal end of the crankshaft abutting against the limit baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222293797.1U CN218313058U (en) | 2022-08-30 | 2022-08-30 | Crankshaft attitude adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222293797.1U CN218313058U (en) | 2022-08-30 | 2022-08-30 | Crankshaft attitude adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218313058U true CN218313058U (en) | 2023-01-17 |
Family
ID=84886633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222293797.1U Active CN218313058U (en) | 2022-08-30 | 2022-08-30 | Crankshaft attitude adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218313058U (en) |
-
2022
- 2022-08-30 CN CN202222293797.1U patent/CN218313058U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110625603A (en) | Rotary industrial robot equipment | |
| CN210379744U (en) | Core wire arranging and tin dipping mechanism of coaxial line equipment | |
| CN219445128U (en) | Grabbing mechanism and assembling device of junction box | |
| CN218313058U (en) | Crankshaft attitude adjusting device | |
| CN110883596A (en) | Automatic feeding and discharging device for machining special-shaped parts | |
| CN101525739B (en) | Manipulator transferring device adapted to substrate handover position error | |
| JPS6054235A (en) | Automatic feeding device of workpiece | |
| CN210498392U (en) | Transfer device for stepped shaft | |
| CN105251901B (en) | A kind of manipulator terminal-collecting machine pre-installs device | |
| CN114474110A (en) | Flexible clamping structure of manipulator and application of flexible clamping structure in quick-change device | |
| CN110562704A (en) | Hydraulic motor main shaft processing intelligent mechanical arm automatic feeding device | |
| CN115258616A (en) | Novel turnover mechanism | |
| CN211540400U (en) | Clamping device for robot machining center | |
| CN209617619U (en) | A kind of automatically vertical machine equipment | |
| CN209095558U (en) | A kind of production line and its coaxial parallel robot | |
| CN219884995U (en) | Spool intelligent overturning manipulator | |
| CN110668682A (en) | Forming mechanism for spout of glass kettle | |
| CN218234466U (en) | House building's cylinder construction platform | |
| CN213888634U (en) | Integrated processingequipment of process | |
| CN220388537U (en) | Wheel centering device | |
| CN212009076U (en) | XY axial adjusting device, core adjusting jig thereof and core adjusting machine | |
| CN216334467U (en) | Positioning and transferring device for automatic supporting shaft machining line | |
| CN215747364U (en) | Fixing device is used in white automobile body water tank support processing | |
| CN220575930U (en) | Manipulator processingequipment with locate function | |
| CN219226268U (en) | Turnover device suitable for wafer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |