CN214771350U - Piston rod assembly polishing detection device - Google Patents
Piston rod assembly polishing detection device Download PDFInfo
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- CN214771350U CN214771350U CN202120675684.0U CN202120675684U CN214771350U CN 214771350 U CN214771350 U CN 214771350U CN 202120675684 U CN202120675684 U CN 202120675684U CN 214771350 U CN214771350 U CN 214771350U
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Abstract
The utility model provides a piston rod subassembly polishing detection device, is including examining test table, examines two sets of fixed columns of top symmetry fixedly connected with of test table, is equipped with the fly leaf between the fixed column, and the inside of fly leaf is equipped with the moving mechanism, examines a plurality of lower stop parts of top symmetry fixedly connected with of test table, and the top of stop part all is equipped with stop gear under per two, and beneficial effect is: the piston rod assembly does not need to be moved during detection, so that secondary damage to a chromium coating on the surface of the piston rod assembly is avoided when the piston rod assembly is moved, the detection cost is reduced while the scrapped amount of workpieces is reduced, the piston rod assembly is limited and fixed, and the phenomenon that the piston rod assembly shakes to slide out is avoided.
Description
Technical Field
The utility model relates to a polishing detects technical field, concretely relates to piston rod subassembly polishing detection device.
Background
In the processing and manufacturing of the piston rod, the piston rod needs to be polished, and in order to improve the manufacturing quality, the piston rod needs to be detected first, so that a piston rod assembly polishing detection device is needed.
However, most of the existing detection devices need to move the piston rod assembly, so that the generated friction force can cause secondary damage to the chromium coating on the surface of the piston rod assembly, the scrappage of workpieces is increased, the detection cost is increased, and the phenomenon of shaking and offsetting of the piston rod is easy to occur.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to remove the piston rod subassembly when detecting, thereby cause the secondary damage to the chromium-plated layer on its surface easily, do not have the effect to the spacing fixed of piston rod subassembly simultaneously, a piston rod subassembly polishing detection device is provided, second motor and first threaded rod, can play and drive the rotatory effect of first threaded rod through the dwang, thereby can realize driving the purpose of fly leaf back-and-forth movement, moving mechanism can play and adjust two purpose of detecting a flaw between the scanner, thereby be convenient for detect a plurality of piston rods, stop gear can play and carry out spacing fixed effect to the piston rod, pulling force through the extension spring, can drive the connecting plate and move down, thereby make the last stop block contact with lower stop member, thereby realize the fixed purpose to the piston rod.
The utility model provides a technical scheme that technical problem adopted is: a piston rod assembly polishing detection device, comprising: the detection table is characterized in that two groups of fixed columns are symmetrically and fixedly connected to the top end of the detection table, a movable plate is arranged between the fixed columns, a movable mechanism is arranged inside the movable plate, a plurality of lower limiting pieces are symmetrically and fixedly connected to the top end of the detection table, and every two limiting mechanisms are arranged at the tops of the lower limiting pieces.
Preferably, stop gear includes the connecting plate, two last spacing blocks of bottom fixedly connected with of connecting plate, the both sides of connecting plate all are equipped with the dead lever, dead lever fixed connection is on examining test table, the inside of dead lever is equipped with the extension spring, the bottom fixedly connected with baffle of extension spring, the top fixedly connected with supporting shoe of extension spring, the one end of supporting shoe run through the dead lever and with connecting plate fixed connection, one side that the connecting plate was kept away from to the dead lever is equipped with the removal handle, pass through connecting piece fixed connection between removal handle and the supporting shoe.
Preferably, the moving mechanism includes two second threaded rods, two the one end that the second threaded rod is relative all is equipped with the bevel gear, two the equal fixed connection of the other end that the second threaded rod is relative is on the limiting plate, two all be equipped with the movable block on the second threaded rod, the top of fly leaf is equipped with first motor, the output fixedly connected with of first motor rotates the piece, and the other end that rotates the piece runs through the fly leaf and is equipped with the bevel gear, two connect through the bevel gear meshing between second threaded rod and the rotation piece.
Preferably, be equipped with first threaded rod between two relative fixed columns, threaded connection has the slider on the first threaded rod, the top and the fly leaf fixed connection of slider, one of them the top of fixed column is equipped with the second motor, the output of second motor runs through the fixed column, the inside of fixed column is equipped with the dwang, the bottom of dwang is equipped with the bevel gear, dwang and second motor fixed connection, the bottom of dwang is equipped with rotates the piece, and the one end that rotates the piece is equipped with the bevel gear, the dwang passes through the bevel gear meshing with rotating the piece and is connected, one side of fixed column is equipped with the rotor plate, the rotor plate with rotate a fixed connection, the one end and the rotor plate fixed connection of first threaded rod, the other end rotation of first threaded rod is connected on the terminal surface of fixed column.
Preferably, the movable block threaded connection is on the second threaded rod, the bottom of fly leaf is equipped with the scanner of detecting a flaw, pass through mounting fixed connection between movable block and the scanner of detecting a flaw.
The utility model has the advantages of it is following: second motor and first threaded rod, can play and drive the rotatory effect of first threaded rod through the dwang, thereby can realize driving the purpose of fly leaf back-and-forth movement, moving mechanism can play the purpose of adjusting interval between two scanners of detecting a flaw, thereby be convenient for detect a plurality of piston rods, stop gear can play and carry out spacing fixed effect to the piston rod, through the pulling force of extension spring, can drive the connecting plate and move down, thereby make and go up the stopper and contact with lower stop part, thereby realize the fixed purpose to the piston rod.
Drawings
Fig. 1 is a schematic structural view of a detection table of a piston rod assembly polishing detection device according to a preferred embodiment of the present invention;
fig. 2 is a schematic view of an internal structure of a movable plate of a piston rod assembly polishing detection apparatus according to a preferred embodiment of the present invention;
fig. 3 is a schematic structural view of a limiting mechanism of a piston rod assembly polishing detection device according to a preferred embodiment of the present invention;
fig. 4 is a schematic view of an internal structure of a fixing column of a piston rod assembly polishing detection device according to a preferred embodiment of the present invention;
fig. 5 is a schematic top view of a fixing column and a first threaded rod of a piston rod assembly polishing detection device according to a preferred embodiment of the present invention.
Description of reference numerals:
1. a detection table; 2. fixing a column; 3. a first threaded rod; 4. a movable plate; 5. a first motor; 6. a rotating plate; 7. a second motor; 8. a lower retainer; 9. a second threaded rod; 10. a slider; 11. a connecting plate; 12. an upper limit block; 13. fixing the rod; 14. a tension spring; 15. rotating the rod; 16. a movable block; 17. a movable mechanism; 18. a limiting mechanism; 19. and (7) a supporting block.
Detailed Description
The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a piston rod subassembly polishing detection device, including examining test table 1, examine two sets of fixed columns 2 of top symmetry fixedly connected with of test table 1, be equipped with fly leaf 4 between the fixed column 2, the inside of fly leaf 4 is equipped with movable mechanism 17, examine a plurality of lower stop 8 of top symmetry fixedly connected with of test table 1, the top of stop 8 all is equipped with stop gear 18 under per two, need not remove the piston rod subassembly during the detection, thereby when avoiding appearing removing the piston rod subassembly, chromium-plated layer to its surface causes secondary damage, and then reduced the cost that detects when having reduced the work piece scrap volume, and have the spacing fixed effect to the piston rod subassembly, thereby avoid appearing the phenomenon that the piston rod subassembly rocked the roll-off.
The moving mechanism 17 includes two second threaded rods 9, the one end that two second threaded rods 9 are relative all is equipped with the bevel gear, the equal fixed connection of the other end that two second threaded rods 9 are relative is on the limiting plate, all be equipped with movable block 16 on two second threaded rods 9, the top of fly leaf 4 is equipped with first motor 5, the output end fixedly connected with of first motor 5 rotates the piece, and the other end that rotates the piece runs through fly leaf 4 and is equipped with the bevel gear, connect through the bevel gear meshing between two second threaded rods 9 and the rotation piece, can play the purpose of adjusting two intervals between the scanner of detecting a flaw, thereby be convenient for detect a plurality of piston rods.
A first threaded rod 3 is arranged between two opposite fixed columns 2, a sliding block 10 is connected to the first threaded rod 3 in a threaded manner, the top end of the sliding block 10 is fixedly connected with a movable plate 4, a second motor 7 is arranged at the top of one of the fixed columns 2, the output end of the second motor 7 penetrates through the fixed columns 2, a rotating rod 15 is arranged inside the fixed column 2, a bevel gear is arranged at the bottom end of the rotating rod 15, the rotating rod 15 is fixedly connected with the second motor 7, a rotating piece is arranged at the bottom of the rotating rod 15, a bevel gear is arranged at one end of the rotating piece, the rotating rod 15 is connected with the rotating piece through meshing of the bevel gear, a rotating plate 6 is arranged at one side of the fixed column 2, the rotating plate 6 is fixedly connected with the rotating piece, one end of the first threaded rod 3 is fixedly connected with the rotating plate 6, the other end of the first threaded rod 3 is rotatably connected to the end face of the fixed column 2, when the first threaded rod 3 rotates, the sliding block 10 connected to the first threaded rod 3 is driven to move, so as to realize the purpose of adjusting the movable plate 4 to move back and forth.
The movable block 16 threaded connection is on second threaded rod 9, and the bottom of fly leaf 4 is equipped with the scanner of detecting a flaw, and through mounting fixed connection between the movable block 16 and the scanner of detecting a flaw, when two second threaded rod 9 were rotatory simultaneously, make the movable block 16 of threaded connection on second threaded rod 9 remove, in order to realize driving the purpose that the scanner of detecting a flaw removed through the movable block 16, thereby can scan the piston rod.
During the use, at first upwards lift the removal handle, and then can drive connecting plate 11 and rise, in order to realize lifting up the purpose of spacing piece 12, place the piston rod on locating part 8 down after that, loosen the removal handle this moment, make supporting shoe 19 receive the pulling force of extension spring 14 this moment, can play the purpose of downwards pulling connecting plate 11, make spacing piece 12 move down to limiting part 8 department down this moment, make spacing piece 12 and piston rod touch mutually on making, in order to realize the spacing fixed purpose of piston rod, the phenomenon of piston rod rocking is avoided appearing.
When the detection is needed, the second motor 7 is started, and the rotating rod 15 is driven to rotate, because the bevel gear on the rotating part is meshed and connected with the bevel gear on the rotating rod 15, the rotating plate 6 can be driven to rotate, thereby rotating the first threaded rod 3 to drive the slide block 10 screwed on the first threaded rod 3 to move, to achieve the purpose of adjusting the movable plate 4 to move back and forth, when moving to a proper position, the first motor 5 is started, since the bevel gears on the two second threaded rods 9 are in meshed connection with the bevel gears on the output end of the first motor 5, thereby simultaneously rotating the two second threaded rods 9, moving the movable block 16 which is in threaded connection with the second threaded rods 9, realizing the purpose of driving the flaw detection scanner to move through the movable block 16, the piston rod can be scanned without moving, and thus, the loss is reduced.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (5)
1. The utility model provides a piston rod subassembly polishing detection device which characterized in that includes: detect platform (1), detect two sets of fixed columns (2) of top symmetry fixedly connected with of platform (1), be equipped with fly leaf (4) between fixed column (2), the inside of fly leaf (4) is equipped with moving mechanism (17), detect a plurality of lower stop part (8) of top symmetry fixedly connected with of platform (1), per two the top of lower stop part (8) all is equipped with stop gear (18).
2. The piston rod assembly burnishing detection device of claim 1, the limiting mechanism (18) comprises a connecting plate (11), two upper limiting blocks (12) are fixedly connected to the bottom end of the connecting plate (11), both sides of the connecting plate (11) are provided with fixing rods (13), the fixing rods (13) are fixedly connected on the detection platform (1), a tension spring (14) is arranged in the fixed rod (13), the bottom end of the tension spring (14) is fixedly connected with a clapboard, the top end of the tension spring (14) is fixedly connected with a supporting block (19), one end of the supporting block (19) penetrates through the fixing rod (13) and is fixedly connected with the connecting plate (11), one side of the fixing rod (13) far away from the connecting plate (11) is provided with a movable handle, and the movable handle is fixedly connected with the supporting block (19) through a connecting piece.
3. The piston rod assembly polishing detection device of claim 1, characterized in that, the movable mechanism (17) includes two second threaded rods (9), two opposite ends of the second threaded rods (9) are both provided with bevel gears, two opposite ends of the second threaded rods (9) are both fixedly connected to the limiting plate, two movable blocks (16) are arranged on the second threaded rods (9), the top of the movable plate (4) is provided with the first motor (5), the output end of the first motor (5) is fixedly connected with the rotating member, the other end of the rotating member penetrates through the movable plate (4) and is provided with a bevel gear, and two of the second threaded rods (9) and the rotating member are connected through bevel gear meshing.
4. The piston rod assembly polishing detection device according to claim 1, wherein a first threaded rod (3) is arranged between two opposite fixed columns (2), a sliding block (10) is connected to the first threaded rod (3) in a threaded manner, the top end of the sliding block (10) is fixedly connected with a movable plate (4), a second motor (7) is arranged at the top of one of the fixed columns (2), the output end of the second motor (7) penetrates through the fixed column (2), a rotating rod (15) is arranged inside the fixed column (2), a bevel gear is arranged at the bottom end of the rotating rod (15), the rotating rod (15) is fixedly connected with the second motor (7), a rotating member is arranged at the bottom of the rotating rod (15), a bevel gear is arranged at one end of the rotating member, the rotating rod (15) and the rotating member are connected by meshing of the bevel gear, a rotating plate (6) is arranged at one side of the fixed column (2), the rotating plate (6) is fixedly connected with the rotating piece, one end of the first threaded rod (3) is fixedly connected with the rotating plate (6), and the other end of the first threaded rod (3) is rotatably connected to the end face of the fixed column (2).
5. The piston rod assembly polishing detection device as recited in claim 3, characterized in that the movable block (16) is screwed on the second threaded rod (9), the bottom of the movable plate (4) is provided with a flaw detection scanner, and the movable block (16) and the flaw detection scanner are fixedly connected through a fixing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120675684.0U CN214771350U (en) | 2021-04-02 | 2021-04-02 | Piston rod assembly polishing detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120675684.0U CN214771350U (en) | 2021-04-02 | 2021-04-02 | Piston rod assembly polishing detection device |
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| Publication Number | Publication Date |
|---|---|
| CN214771350U true CN214771350U (en) | 2021-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120675684.0U Active CN214771350U (en) | 2021-04-02 | 2021-04-02 | Piston rod assembly polishing detection device |
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| CN (1) | CN214771350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116148065A (en) * | 2023-04-18 | 2023-05-23 | 河北新泰鸿汽车零部件有限公司 | Pressure testing machine and method for detecting quality of automobile parts |
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2021
- 2021-04-02 CN CN202120675684.0U patent/CN214771350U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116148065A (en) * | 2023-04-18 | 2023-05-23 | 河北新泰鸿汽车零部件有限公司 | Pressure testing machine and method for detecting quality of automobile parts |
| CN116148065B (en) * | 2023-04-18 | 2023-08-29 | 河北新泰鸿汽车零部件有限公司 | Pressure testing machine and method for detecting quality of automobile parts |
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