CN217095121U - Automatic straightening device for precise rotating shaft - Google Patents
Automatic straightening device for precise rotating shaft Download PDFInfo
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- CN217095121U CN217095121U CN202123313735.4U CN202123313735U CN217095121U CN 217095121 U CN217095121 U CN 217095121U CN 202123313735 U CN202123313735 U CN 202123313735U CN 217095121 U CN217095121 U CN 217095121U
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- sliding plate
- straightening
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- rotating shaft
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Abstract
The utility model discloses an automatic straightening device for a precise rotating shaft, which comprises a straightening machine platform, a straightening mechanism and a feeding mechanism, wherein the straightening mechanism comprises a first linear driving cylinder, a first sliding plate, a linear base, a frame, a downward pressing driving hydraulic cylinder and a straightening pressure head, the linear base is arranged along the length direction of the upper surface of the first sliding plate, a supporting groove is formed on the upper surface of the linear base along the length direction, two sides of the middle part of the linear base are respectively provided with a abdicating groove communicated with the supporting groove, the downward pressing driving hydraulic cylinder is arranged below the top part of the frame, the straightening pressure head is connected and arranged on a driving shaft of the downward pressing driving hydraulic cylinder, a downward pressing groove is formed on the bottom surface of the straightening pressure head, the feeding mechanism of the utility model is matched with the first sliding plate to facilitate the automatic feeding and discharging of the rotating shaft, and the linear base on the first sliding plate can be matched with the downward pressing driving hydraulic cylinder and the straightening pressure head to realize the automatic straightening of the rotating shaft, thus, the manual feeding of operators is avoided, and meanwhile, the working efficiency is improved.
Description
Technical Field
The utility model relates to an axle type parts machining technical field especially relates to an automatic coalignment of accurate pivot.
Background
Traditional notebook computer pivot alignment technique goes on for manual fit straightener, and traditional alignment technique though can quick alignment, but equipment degree of automation is lower, still needs the manual work to carry out manual unloading of going up, and this has not only wasted a large amount of time, has also increased operating personnel's intensity of labour, in order to solve this problem, so the utility model discloses an automatic coalignment of accurate pivot.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in order to solve the deficiency that exists among the background art, so the utility model discloses a precision rotating shaft rotation coalignment.
The technical scheme is as follows: an automatic straightening device for a precise rotating shaft comprises a straightening machine table, a straightening mechanism and a feeding mechanism, wherein the straightening mechanism comprises a first linear driving cylinder, a first sliding plate, a first linear base, a frame, a first downward pressing driving hydraulic cylinder and a straightening pressure head, the two opposite sides of the upper surface of the straightening machine table are respectively provided with a first linear guide rail along the length direction of the upper surface of the straightening machine table, the first sliding plate is connected on the first linear guide rails in a sliding manner, the first linear driving cylinder is arranged on one side of the straightening machine table, a driving shaft of the first linear driving cylinder is connected with the first sliding plate, the linear base is arranged along the length direction of the upper surface of the first sliding plate, a supporting groove is formed in the upper surface of the linear base along the length direction of the upper surface of the linear base, the two sides of the middle of the linear base are respectively provided with a yielding groove communicated with the supporting groove, the frame is arranged at the rear part of one side of the straightening machine table, the downward pressing driving hydraulic cylinder is arranged below the top of the frame, the straightening pressure head is connected and arranged on a driving shaft of the downward pressing driving hydraulic cylinder, and a downward pressing groove is formed in the bottom surface of the straightening pressure head;
feeding mechanism includes material loading conveying platform, unloading conveying platform and pivot and presss from both sides material mechanism, material loading conveying platform and unloading conveying platform set up in alignment board one side by side, pivot presss from both sides material mechanism and includes T shape support frame, ball screw module, rotatory drive actuating cylinder, servo electric putter and two pneumatic clamping jaws, T shape support frame sets up between alignment board and unloading conveying platform, the ball screw module sets up the top front side at the T shape support frame, servo electric putter connects the setting on the ball screw module, servo electric putter's drive shaft bottom rigid coupling has the support column, rotatory drive actuating cylinder sets up in below one side of support column, and two pneumatic clamping jaws all set up on the output of rotatory drive actuating cylinder.
Furthermore, the cross section of the supporting groove is of a V-shaped structure, and the cross section of the pressing groove is of an arc-shaped structure.
Further, material loading conveying platform includes rack one, straight line drive cylinder two and slide two, all be provided with linear guide rail two along its length direction around the mesa of rack one, slide two sliding connection are on two linear guide rail two, straight line drive cylinder two sets up the transport top at rack one, just straight line drive cylinder two's drive shaft and slide two rigid couplings.
Further, unloading conveying platform includes rack two, the straight line drives actuating cylinder three and slide three, all be provided with linear guide three along its length direction around the mesa of rack two, slide three sliding connection is on two linear guide three, the straight line drives actuating cylinder three and sets up the transport top at rack two, just the straight line drives actuating cylinder three's drive shaft and three rigid couplings of slide.
Furthermore, a plurality of overlapping blocks are arranged on the front and the back of the upper surfaces of the first sliding plate and the second sliding plate, and an L-shaped overlapping groove is formed in the top of each overlapping block.
Further, the included angle between the two pneumatic clamping jaws is 90 degrees.
The utility model discloses realize following beneficial effect:
the utility model discloses feeding mechanism and slide cooperation use can make things convenient for the pivot to carry out automatic unloading of going up to the straight line base on the slide is used with pushing down drive hydraulic cylinder and alignment pressure head cooperation and can be realized carrying out automatic alignment to the pivot, when avoiding the manual material loading of operating personnel like this, has improved work efficiency.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the utility model discloses a material loading conveying platform and unloading conveying platform schematic diagram.
Fig. 3 is a schematic view of a first linear driving cylinder and a slide plate.
Fig. 4 is a schematic view of a local side structure of the rotating shaft material clamping mechanism disclosed by the utility model.
Fig. 5 is a schematic cross-sectional structure view of the linear slide seat disclosed in the present invention.
Fig. 6 is the utility model discloses a straightening pressure head cross-sectional structure sketch map.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Examples
Referring to fig. 1-6, an automatic aligning apparatus for a precision rotation shaft comprises an aligning machine 10, an aligning mechanism 11 and a feeding mechanism, wherein the aligning mechanism comprises a first linear driving cylinder 114, a first sliding plate 115, a first linear base 116, a frame 113, a first downward driving hydraulic cylinder 111 and an aligning pressure head 112, two opposite sides of the upper surface of the aligning machine are respectively provided with a first linear guide rail 117 along the length direction thereof, the first sliding plate is connected to the first linear guide rails in a sliding manner, the first linear driving cylinder is arranged at one side of the aligning machine, a driving shaft of the first linear driving cylinder is connected to the first sliding plate, the first linear base is arranged along the length direction of the upper surface of the first sliding plate, a supporting groove 2 is formed on the upper surface of the first linear base along the length direction thereof, two sides of the middle of the first linear base are respectively provided with a abdicating groove 1 communicated with the supporting groove, so as to ensure that a pneumatic clamping jaw can clamp the rotation shaft, the frame is arranged at the rear part of one side of the aligning machine 116116116, the downward pressing driving hydraulic cylinder is arranged below the top of the frame, the straightening pressure head is connected to a driving shaft of the downward pressing driving hydraulic cylinder, and a downward pressing groove 1121 is formed in the bottom surface of the straightening pressure head;
feeding mechanism includes material loading conveying platform 20, unloading conveying platform 30 and pivot clamping mechanism 40, material loading conveying platform and unloading conveying platform set up in alignment board one side by side, pivot clamping mechanism includes T shape support frame 41, ball screw module 42, rotatory drive actuating cylinder 45, servo electric putter 43 and two pneumatic clamping jaw 46, T shape support frame sets up between alignment board and unloading conveying platform, and leave the interval between this T shape support frame and the above-mentioned frame, the ball screw module sets up the top front side at T shape support frame, servo electric putter connects the setting on ball screw module, servo electric putter's drive shaft bottom rigid coupling has support column 44, rotatory drive actuating cylinder sets up in below one side of support column, two pneumatic clamping jaw all set up on the output of rotatory drive actuating cylinder.
In this embodiment, the cross-section of supporting the groove is the V-arrangement structure, and the cross-section of pushing down the indent is the arc structure, pushes down the drive pneumatic cylinder's drive down like this under, and alignment pressure head and supporting the groove cooperation realize carrying out the alignment of preferred to the countershaft.
In this embodiment, material loading conveying platform includes rack one 21, the straight line drives two 24 and two 23 slide of actuating cylinder, all be provided with two 22 linear guide along its length direction around the mesa of rack one, two sliding connections of slide are on two linear guide two, the straight line drives the transport top that actuating cylinder two set up at rack one, and the straight line drives actuating shaft and two rigid couplings of slide of actuating cylinder two, under the drive of straight line drive actuating cylinder two, slide two can carry out servo movement on the mesa of rack two, can make things convenient for the pivot to press from both sides accurate follow material loading conveying platform of material mechanism and snatch the pivot of treating the alignment like this.
In this embodiment, unloading conveying platform includes rack two 31, the straight line drives three 34 of actuating cylinder and three 33 of slide, all be provided with three 32 of linear guide along its length direction around the mesa of rack two, three sliding connections of slide are on two three linear guide, the straight line drives three settings of actuating cylinder at the transport top of rack two, and the straight line drives three drive shaft of actuating cylinder and three rigid couplings of slide, under the drive of the straight line drives actuating cylinder three, slide three alright carry out servo movement on the mesa of rack two, can make things convenient for the accurate pivot of getting of unloading conveying platform to press from both sides the pivot that the material mechanism was lifted off from the alignment board like this.
In this embodiment, the upper surfaces of the first sliding plate and the second sliding plate are respectively provided with a plurality of overlapping blocks 50, and the top of each overlapping block is provided with an L-shaped overlapping groove 51, so that when the rotating shaft is overlapped, two pneumatic clamping jaws can be conveniently and quickly clamped.
In this embodiment, the contained angle between two pneumatic clamping jaws is 90, and two pneumatic clamping jaws alright exchange the position when rotatory drive actuating cylinder is rotatory 90, two pneumatic clamping jaws just can be quick like this dismantle the pivot 60 on the linear base and snatch to place the pivot of snatching on the material loading transport microscope carrier on the linear base.
In the specific implementation process, during charging, an operator sequentially places a rotating shaft to be straightened on a plurality of overlapping blocks arranged on a charging conveying platform, during feeding of the rotating shaft, a second front driving air cylinder drives a second sliding plate to slide on the table top of a first rack until the first rotating shaft placed on the overlapping block corresponding to the first front of the second sliding plate can be grabbed by a rotating shaft clamping mechanism, meanwhile, a third front driving air cylinder drives a third sliding plate to slide on the table top of the second rack until the overlapping block at the first front of the third sliding plate can catch the rotating shaft detached from the linear base by the rotating shaft clamping mechanism, after the steps are finished, a ball screw module firstly drives a servo electric push rod to be right above the second sliding plate, at the moment, the servo electric push rod drives a support column to descend, simultaneously, the rotary driving air cylinder drives a pneumatic clamping jaw to be vertical to the rotating shaft and grab the rotating shaft, and then the ball screw module drives the servo electric push rod to be right above a straightening machine table, at the moment, the servo electric push rod drives the support column to descend, the rotary driving air cylinder drives the other pneumatic clamping jaw to be perpendicular to the straightening machine table and grabs the straightened rotating shaft on the straightening machine table, finally, the rotary driving air cylinder drives the two pneumatic clamping jaws to rotate and change positions, the grasped rotating shaft to be straightened is placed on the linear base, after the placement is finished, the linear driving air cylinder drives the sliding plate I to move to the bottom of the machine frame, after the rotating plate I is in place, the downward driving hydraulic cylinder drives the straightening pressure head to act to perform downward pressing and straightening on the rotating shaft, in the process of straightening the rotating shaft, the ball screw module drives the servo electric push rod to be positioned right above the sliding plate III, the rotary driving air cylinder drives the two pneumatic clamping jaws to change positions simultaneously, at the moment, the pneumatic clamping jaw with the straightened rotating shaft can place the rotating shaft on the corresponding lap joint block of the sliding plate III to perform blanking, after the step is finished, the second linear driving cylinder and the second linear driving cylinder respectively drive the second sliding plate and the third sliding plate to move forwards to prepare the rotating shaft clamping mechanism to carry out feeding and discharging next time.
It is emphasized below that the present invention needs to adopt a PLC control system for unified control when implemented.
The above embodiments are only for illustrating the technical conception and the features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All changes and modifications that come within the spirit of the invention are desired to be protected.
Claims (6)
1. The automatic straightening device for the precise rotating shaft is characterized by comprising a straightening machine table, a straightening mechanism and a feeding mechanism, wherein the straightening mechanism comprises a first linear driving cylinder, a first sliding plate, a linear base, a frame, a first downward pressing driving hydraulic cylinder and a straightening pressure head, the two opposite sides of the upper surface of the straightening machine table are respectively provided with a first linear guide rail along the length direction of the upper surface, the first sliding plate is connected on the first linear guide rails in a sliding manner, the first linear driving cylinder is arranged on one side of the straightening machine table, a driving shaft of the first linear driving cylinder is connected with the first sliding plate, the linear base is arranged along the length direction of the upper surface of the first sliding plate, a supporting groove is formed in the upper surface of the linear base along the length direction of the upper surface, the two sides of the middle of the linear base are respectively provided with a abdicating groove communicated with the supporting groove, the frame is arranged at the rear part of one side of the straightening machine table, the downward pressing driving hydraulic cylinder is arranged below the top of the frame, the straightening pressure head is connected and arranged on a driving shaft of the downward pressing driving hydraulic cylinder, and a downward pressing groove is formed in the bottom surface of the straightening pressure head;
feeding mechanism includes material loading conveying platform, unloading conveying platform and pivot and presss from both sides material mechanism, material loading conveying platform and unloading conveying platform set up in alignment board one side by side, pivot presss from both sides material mechanism and includes T shape support frame, ball screw module, rotatory drive actuating cylinder, servo electric putter and two pneumatic clamping jaws, T shape support frame sets up between alignment board and unloading conveying platform, the ball screw module sets up the top front side at the T shape support frame, servo electric putter connects the setting on the ball screw module, servo electric putter's drive shaft bottom rigid coupling has the support column, rotatory drive actuating cylinder sets up in below one side of support column, and two pneumatic clamping jaws all set up on the output of rotatory drive actuating cylinder.
2. The automatic straightening device for the precision rotating shaft according to claim 1, wherein the cross section of the supporting groove is of a V-shaped structure, and the cross section of the pressing groove is of an arc-shaped structure.
3. The automatic straightening device for the precise rotating shaft according to claim 1, wherein the feeding and conveying platform comprises a first rack, a second linear driving cylinder and a second sliding plate, the front and the rear of the table surface of the first rack are respectively provided with a second linear guide rail along the length direction of the table surface of the first rack, the second sliding plate is connected to the second linear guide rails in a sliding manner, the second linear driving cylinder is arranged at the conveying starting end of the first rack, and a driving shaft of the second linear driving cylinder is fixedly connected with the second sliding plate.
4. The automatic straightening device for the precision rotating shaft according to claim 1, wherein the blanking conveying platform comprises a second rack, a third linear driving cylinder and a third sliding plate, the front and the back of the table surface of the second rack are provided with third linear guide rails along the length direction of the second rack, the third sliding plate is connected to the third linear guide rails in a sliding manner, the third linear driving cylinder is arranged at the conveying starting end of the second rack, and a driving shaft of the third linear driving cylinder is fixedly connected with the third sliding plate.
5. The automatic straightening device for the precise rotating shaft according to claim 3 or 4, wherein a plurality of overlapping blocks are arranged on the front and back of the upper surfaces of the first sliding plate and the second sliding plate, and an L-shaped overlapping groove is formed in the top of each overlapping block.
6. The automatic straightening device for the precision rotating shaft according to claim 1, wherein the included angle between the two pneumatic clamping jaws is 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123313735.4U CN217095121U (en) | 2021-12-27 | 2021-12-27 | Automatic straightening device for precise rotating shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123313735.4U CN217095121U (en) | 2021-12-27 | 2021-12-27 | Automatic straightening device for precise rotating shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217095121U true CN217095121U (en) | 2022-08-02 |
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ID=82590420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123313735.4U Active CN217095121U (en) | 2021-12-27 | 2021-12-27 | Automatic straightening device for precise rotating shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217095121U (en) |
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2021
- 2021-12-27 CN CN202123313735.4U patent/CN217095121U/en active Active
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