CN220006273U - Tapping thread perpendicularity control mechanism of quick-change nut - Google Patents
Tapping thread perpendicularity control mechanism of quick-change nut Download PDFInfo
- Publication number
- CN220006273U CN220006273U CN202321495267.3U CN202321495267U CN220006273U CN 220006273 U CN220006273 U CN 220006273U CN 202321495267 U CN202321495267 U CN 202321495267U CN 220006273 U CN220006273 U CN 220006273U
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- station
- nut
- tapping
- quick
- chuck
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- 238000010079 rubber tapping Methods 0.000 title claims abstract description 34
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Abstract
The utility model discloses a tapping thread verticality control mechanism for quick-change nuts, which comprises a rotating chassis, wherein an upper chuck is arranged on the rotating chassis, a gap is reserved between the rotating chassis and the upper chuck, a plurality of notches are sequentially arranged on the circumference of the upper chuck, two elastic locating pins are respectively arranged on two sides of each notch, and a feeding station, a tapping station and a discharging station are sequentially arranged around the rotating chassis.
Description
Technical Field
The utility model belongs to the technical field of automobile nuts, and particularly relates to a tapping thread verticality control mechanism of a quick-change nut.
Background
The gear change mechanism adopted by the new energy automobile with the fruit of the Uprocessor needs a high-precision special quick-change T-shaped nut, because the nut is directly related to the hoisting safety of a battery pack, the nut is required to be quite high, particularly, the perpendicularity of threads is required to be that the deviation on a supporting surface with the length of 75mm cannot be larger than 0.1mm, therefore, a reciprocating tapping machine is generally adopted to tap the nut, but the nut is always free in a gap before entering a chuck to clamp, so that the supporting surface of the nut cannot be always perpendicular to a screw tap after clamping, namely, the perpendicularity of 0.1mm cannot be guaranteed by using an intelligent monitoring system tapping machine independently developed by people, so that the perpendicularity of products is basically guaranteed by performing full inspection after processing is finished, and the manufacturing cost of the products is increased.
Disclosure of Invention
In order to solve the problems, the utility model provides a tapping thread verticality control mechanism for a quick-change nut, which is characterized in that a support of the nut is placed in the tapping thread verticality control mechanism through the cooperation of a rotating chassis and an upper chuck, and the nut is tightly attached to the rotating chassis through the cooperation of an elastic locating pin, so that the level of a supporting surface of the nut is ensured, and the verticality of the supporting surface of the nut and a screw tap is ensured.
The technical scheme provided by the utility model is as follows:
the utility model provides a tapping screw straightness control mechanism that hangs down of quick change nut, rotates the chassis including rotating, is equipped with the chuck on rotating the chassis, rotates and leaves the clearance between chassis and the last chuck, goes up the chuck circumference and is equipped with a plurality of notch in proper order, and every notch both sides all are equipped with two elastic locating pins, rotate and be equipped with pay-off station, tapping station and ejection of compact station around the chassis in proper order.
Further, the feeding station comprises a feeding track arranged on one side of the feeding station, and an air cylinder push rod is arranged in the feeding track.
Further, the tapping station includes a clamping ram disposed on one side of the tapping station.
Further, a middle chuck is arranged between the gap between the rotating chassis and the upper chuck, and a plurality of openings for accommodating nuts are formed in the middle chuck.
Further, the thickness of the middle chuck is the thickness of the nut supporting surface.
Further, a detection station is arranged between the tapping station and the discharging station.
In summary, the beneficial effects of the utility model are as follows:
according to the utility model, the support of the nut is placed in the rotating chassis through the cooperation of the rotating chassis and the upper chuck, and the elastic positioning pin is matched, so that the nut is tightly attached to the rotating chassis, the level of the supporting surface of the nut is ensured, the supporting surface of the nut is ensured to be vertical to the tap, the product quality and the working efficiency are effectively improved, and the production cost is reduced.
Drawings
FIG. 1 is a schematic top view of the present utility model;
FIG. 2 is a schematic side cross-sectional view of the rotating chassis and upper chuck of the present utility model;
fig. 3 is a schematic top and side view of the nut of the present utility model.
The reference numerals are as follows:
1. rotating the chassis; 2. an upper chuck; 3. a notch; 4. an elastic positioning pin; 5. a feeding station; 6. a tapping station; 7. a discharging station; 8. a middle chuck; 9. a nut; 10. detecting a station; 51. a feeding rail; 52. a cylinder push rod; 61. clamping the pressure head.
Detailed Description
The present utility model will be further described in detail with reference to the following examples and drawings for the purpose of enhancing the understanding of the present utility model, which examples are provided for the purpose of illustrating the present utility model only and are not to be construed as limiting the scope of the present utility model.
As shown in fig. 1-3, a tapping thread verticality control mechanism of quick-change nut comprises a rotary chassis 1, wherein an upper chuck 2 is arranged on the rotary chassis 1, a gap is reserved between the rotary chassis 1 and the upper chuck 2, a plurality of notches 3 are sequentially arranged on the circumference of the upper chuck 2, two elastic positioning pins 4 are respectively arranged on two sides of each notch 3, and a feeding station 5, a tapping station 6 and a discharging station 7 are sequentially arranged on the periphery of the rotary chassis 1.
Specifically, the rotating chassis 1 is driven by a servo motor to rotate, a gap is reserved between the rotating chassis 1 and the upper chuck 2 for placing a supporting surface 91 of the nut 9, the notch 3 is used for placing the nut 9, a plurality of notches 3 are arranged at intervals to ensure continuous operation of tapping the nut 9, the elastic locating pin 4 is used for tightly pressing two sides of a flange of the nut 9 to enable the supporting surface of the nut 9 to be tightly attached to the rotating chassis 1, the feeding station 5 is used for feeding the nut 9, the tapping station 6 is arranged at an output end of the feeding station 5 and used for tapping the nut 9, and the discharging station 7 is used for discharging the tapped nut 9.
Referring to fig. 1, in a preferred embodiment, the feeding station 5 includes a feeding rail 51 disposed at one side of the feeding station 5, and a cylinder push rod 52 is disposed in the feeding rail 51.
Specifically, the air cylinder push rod 52 is pushed by an air cylinder and is slidably arranged in the feeding track 51, the feeding track 51 is a common sliding structure such as a sliding rail, a guide rail and the like, and the utility model is not repeated, and the output end of the air cylinder push rod 52 is provided with a platform for placing the nut 9, so that the nut 9 is sent into the notch 3 of the feeding station 5.
The tapping station 6 comprises a clamping pressure head 61 arranged on one side of the tapping station 6, the clamping pressure head 61 is a clamp matched with the nut 9, and the clamp clamps the side face of the nut 9 to prevent the nut 9 from rotating during tapping.
A middle chuck 8 is arranged between the gap between the rotary chassis 1 and the upper chuck 2, a plurality of openings for accommodating nuts 9 are formed in the middle chuck 8, and the thickness of the middle chuck 8 is equal to that of the supporting surface 91 of the nuts 9.
The middle chuck 8 is used for determining the thickness of the gap between the rotary chassis 1 and the upper chuck 2, and ensuring that the supporting surface of the nut 9 is tightly attached to the rotary chuck 1 so as to ensure that the supporting surface of the nut is perpendicular to the tap.
A detection station 10 is arranged between the tapping station 6 and the discharging station 7, and the detection station 10 is used for detecting the thread quality of the tapped nut 9.
The working principle of the utility model is as follows:
firstly, a cylinder push rod 52 pushes a nut 9 in a feeding track 51 into a notch 3 on a feeding station 5, at this time, an elastic locating pin 4 compresses two sides of a flange of the nut 9 to enable a supporting surface of the nut 9 to be clung to a rotating chassis 1, then the rotating chassis 1 rotates to convey the nut 9 to a tapping station 6, a clamp clamping a pressing head 61 clamps the side surface of the nut 9 to prevent the nut 9 from rotating during tapping, after tapping operation is completed, the rotating chassis 1 rotates to convey the nut 9 to a detection station, the quality of threads of the nut 9 is detected, and after the quality is qualified, the rotating chassis 1 rotates to convey the nut 9 to a discharging station 7 to complete the whole working flow.
It should be noted that, in the drawings or the text of the specification, implementations not shown or described are all forms known to those of ordinary skill in the art, and not described in detail. Furthermore, the above definitions of the elements and methods are not limited to the specific structures, shapes or modes mentioned in the embodiments.
It should also be noted that examples of parameters that include particular values may be provided herein, but that these parameters need not be exactly equal to the corresponding values, but may approximate the corresponding values within acceptable error margins or design constraints. The directional terms mentioned in the embodiments, such as "upper", "lower", "front", "rear", "left", "right", "inner", "outer", etc., are merely directions with reference to the drawings, and are not intended to limit the scope of the present utility model.
While the foregoing description illustrates and describes the preferred embodiments of the present utility model, as noted above, it is to be understood that the utility model is not limited to the forms disclosed herein but is not to be construed as excluding other embodiments, and that various other combinations, modifications and environments are possible and may be made within the scope of the inventive concepts described herein, either by way of the foregoing teachings or by those of skill or knowledge of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (6)
1. The utility model provides a tapping screw straightness control mechanism that hangs down of quick change nut, its characterized in that, including rotating rotation chassis (1), be equipped with chuck (2) on rotating chassis (1), leave the clearance between rotation chassis (1) and the last chuck (2), go up chuck (2) circumference and be equipped with a plurality of notch (3) in proper order, every notch (3) both sides all are equipped with two elasticity locating pins (4), be equipped with pay-off station (5), tapping station (6) and ejection of compact station (7) around rotating chassis (1) in proper order.
2. The tapping thread verticality control mechanism of a quick-change nut according to claim 1, wherein the feeding station (5) comprises a feeding track (51) arranged on one side of the feeding station (5), and a cylinder push rod (52) is arranged in the feeding track (51).
3. The quick-change nut threading verticality control mechanism according to claim 1, wherein the threading station (6) includes a clamping ram (61) provided at one side of the threading station (6).
4. The tapping thread verticality control mechanism of a quick-change nut according to claim 1, wherein a middle chuck (8) is arranged between a gap between the rotating chassis (1) and the upper chuck (2), and a plurality of openings for accommodating nuts (9) are formed in the middle chuck (8).
5. The mechanism for controlling perpendicularity of tapping threads of quick-change nuts according to claim 4, wherein the thickness of the middle chuck (8) is the thickness of the supporting surface (91) of the nut (9).
6. The tapping thread verticality control mechanism of a quick-change nut according to claim 1, wherein a detection station (10) is arranged between the tapping station (6) and the discharging station (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321495267.3U CN220006273U (en) | 2023-06-13 | 2023-06-13 | Tapping thread perpendicularity control mechanism of quick-change nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321495267.3U CN220006273U (en) | 2023-06-13 | 2023-06-13 | Tapping thread perpendicularity control mechanism of quick-change nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220006273U true CN220006273U (en) | 2023-11-14 |
Family
ID=88681406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321495267.3U Active CN220006273U (en) | 2023-06-13 | 2023-06-13 | Tapping thread perpendicularity control mechanism of quick-change nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220006273U (en) |
-
2023
- 2023-06-13 CN CN202321495267.3U patent/CN220006273U/en active Active
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