CN217942427U - Assembly jig for transmission nut and stainless steel nut - Google Patents
Assembly jig for transmission nut and stainless steel nut Download PDFInfo
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- CN217942427U CN217942427U CN202221241677.0U CN202221241677U CN217942427U CN 217942427 U CN217942427 U CN 217942427U CN 202221241677 U CN202221241677 U CN 202221241677U CN 217942427 U CN217942427 U CN 217942427U
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Abstract
The utility model discloses an assembly jig for a transmission nut and a stainless steel nut, which comprises a first jig, a second jig and a pressing mechanism; the pressing mechanism comprises an action rod and a driving unit for driving the action rod; the first jig comprises a positioning table, the positioning table is provided with a positioning groove for positioning a transmission nut, the transmission nut is positioned in the positioning groove, and the transmission nut is provided with a regular hexagonal fixing hole for fixing a stainless steel nut; the second jig comprises a positioning plate, and the positioning plate is provided with a regular hexagonal through hole for the stainless steel nut to pass through; the positioning plate is positioned on the upper end face of the positioning table, the through hole is arranged right opposite to the fixing hole, the pressing mechanism is positioned above the positioning plate, and the action rod is positioned right above the through hole; borrow this, it has realized the automatic equipment of drive nut and stainless steel nut, has reduced the manual work, has improved packaging efficiency, has guaranteed equipment precision and quality, has avoided causing the phenomenon of damage to stainless steel nut surface.
Description
Technical Field
The utility model relates to a nut equipment tool field technique especially indicates an equipment tool of drive nut and stainless steel nut.
Background
The transmission nut is an important part in a transmission system, and the performance of the transmission nut determines the performance of the transmission system. When the transmission nut is used, the assembly connection between the transmission nut and an external structure is generally considered, for this reason, a connecting hole is formed in the transmission nut, a stainless steel nut for fixed connection is arranged at the connecting hole, and in order to ensure that the stainless steel nut can be stably and stably positioned on the transmission nut without falling, a limiting structure is usually arranged in the connecting hole to limit the stainless steel nut to the connecting hole.
Therefore, a new technology needs to be developed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model discloses to the disappearance that prior art exists, its main objective provides an equipment tool of transmission nut and stainless steel nut, and it has realized the automatic equipment of transmission nut and stainless steel nut, has reduced the manual work, has improved the packaging efficiency, has guaranteed equipment precision and quality, has avoided causing the phenomenon of damage to the stainless steel nut surface.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an assembly jig for a transmission nut and a stainless steel nut comprises a first jig, a second jig and a pressing mechanism; the pressing mechanism comprises an action rod and a driving unit for driving the action rod; the first jig comprises a positioning table, the positioning table is provided with a positioning groove for positioning a transmission nut, the transmission nut is positioned in the positioning groove, and the transmission nut is provided with a regular hexagon fixing hole for fixing a stainless steel nut; the second jig comprises a positioning plate, and the positioning plate is provided with a regular hexagonal through hole for the stainless steel nut to pass through; the locating plate is located the up end of location platform, the through-hole just sets up to the fixed orifices, pushing down the mechanism and being located the top of locating plate, the action bar is located directly over the through-hole.
As a preferred scheme, the upper end surface of the positioning table is provided with a first connecting hole, the positioning plate is provided with a second connecting hole, and the first connecting hole is connected with the second connecting hole through a screw.
As a preferable scheme, the front side of the positioning table is provided with an opening communicated with the positioning groove, and the middle part of the bottom of the positioning groove is sequentially provided with a first positioning step and a second positioning step from front to back; the upper end surface of the second positioning step is higher than the upper end surface of the first positioning step and lower than the upper end surface of the positioning table; the transmission nut comprises a main body part, a connecting part and a cylindrical barrel body with an internal thread in sequence from back to front, the fixing hole is formed in the upper side of the main body part, the main body part is positioned on the upper end face of the second positioning step, the connecting part is positioned on the upper end face of the first positioning step, and the cylindrical barrel body is positioned in the positioning groove and located on the front side of the first positioning step.
As a preferred scheme, the left and right sides of first location step all is provided with the first groove of stepping down that the front side opening set up, the left and right sides of second location step all is provided with the second groove of stepping down, the first groove of stepping down of second groove intercommunication of stepping down, the left and right sides of the lower terminal surface of main part all is equipped with the projection downwards protrudingly, drive nut is from going to back after going into the positioning groove in, the projection stretches into the second groove of stepping down from the first groove of stepping down to be subject to the back inside wall in second groove of stepping down.
Preferably, the driving unit is a driving cylinder or a driving motor.
Preferably, a first hollow portion is disposed on an upper end surface of the main body portion.
Preferably, the joint portion has a through hole penetrating through both left and right sides of the joint portion.
Preferably, the upper and lower sides of the connecting portion are provided with second hollow portions.
As a preferred scheme, a plurality of limiting lugs are convexly arranged on the inner side wall of the fixing hole, the limiting lugs are sequentially and uniformly arranged at intervals along the circumferential direction, and each limiting lug keeps an interval with the bottom of the fixing hole.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme, it is mainly through first tool, the combination design of second tool and pushing down the mechanism, and make pushing down the mechanism and include action pole and drive unit, first tool includes the location platform, the location platform includes the constant head tank, make drive nut be located the constant head tank, drive nut has regular hexagon's fixed orifices, make the second tool include the locating plate, the locating plate is equipped with regular hexagon's through-hole, make the locating plate be located the up end of location platform, and make the through-hole just set up the fixed orifices, the action pole is located the through-hole directly over, so, accessible pushing down the action pole of mechanism impresses stainless steel nut to the fixed orifices through-hole in, thereby make it realize the automatic equipment of drive nut and stainless steel nut, the manual work has been reduced, the packaging efficiency has been improved, assembly precision and quality have been guaranteed, the phenomenon of causing damage to stainless steel nut surface has been avoided.
To more clearly illustrate the structural features and technical means of the present invention and the specific objects and functions achieved thereby, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a perspective view of the overall structure of the embodiment of the present invention;
fig. 2 is an exploded view of an embodiment of the present invention;
fig. 3 is another exploded view of an embodiment of the present invention;
fig. 4 is yet another exploded view of an embodiment of the present invention;
fig. 5 is a schematic perspective view of a transmission nut according to an embodiment of the present invention.
Description of the figures:
10. first tool 11, location platform
111. Positioning slot 112 and first connecting hole
113. First positioning step 114 and second positioning step
115. A first abdicating groove 116 and a second abdicating groove
20. Second jig 21 and positioning plate
211. Through hole 212, second connection hole
30. Pressing mechanism 31 and action rod
32. Drive unit 40, drive nut
41. Fixing hole 411 and limiting bump
42. Main body 421 and convex column
422. First hollow portion 423 inserted into the round hole
43. Connection part 431 and through hole
432. A second hollowed-out portion 44, a cylindrical cylinder.
Detailed Description
Fig. 1 to 5 show a specific structure of an embodiment of the present invention.
An assembly jig for a transmission nut and a stainless steel nut comprises a first jig 10, a second jig 20 and a pressing mechanism 30; wherein: the pressing mechanism 30 includes an action lever 31 and a driving unit 32 for driving the action lever 31; the driving unit 32 is a driving cylinder or a driving motor, in this embodiment, the driving unit 32 is preferably a driving cylinder, and the driving cylinder drives the action rod 31 to move up and down to press the stainless steel nut into the transmission nut 40. Here, the stainless steel nut is an M3 stainless steel nut.
In this embodiment, the first fixture 10 includes a positioning table 11, the positioning table 11 is provided with a positioning groove 111 for positioning the transmission nut 40, the transmission nut 40 is positioned in the positioning groove 111, and the transmission nut 40 has a regular hexagonal fixing hole 41 for fixing a stainless steel nut; the inner side wall of the fixing hole 41 is convexly provided with a plurality of limiting lugs 411, the limiting lugs 411 are sequentially and uniformly arranged at intervals along the circumferential direction, and each limiting lug 411 keeps an interval with the bottom of the fixing hole 41, so that a fixing space is formed between each limiting lug 411 and the bottom of the fixing hole 41 to clamp and fix the stainless steel nut.
In this embodiment, the driving nut 40 includes a main body 42, a connecting portion 43, and a cylindrical barrel 44 with internal threads; the upper end surface of the main body 42 is provided with a first hollow 422 to reduce the weight of the main body 42. The joint portion 43 has through holes 431 penetrating both right and left sides of the joint portion 43 so that the joint portion 43 is connected to an external structure. The upper and lower sides of the connection portion 43 are provided with second hollow portions 432 to reduce the weight of the connection portion 43. The fixing hole 41 is arranged on the upper side of the main body part 42, the left side and the right side of the lower end face of the main body part 42 are respectively provided with the convex column 421 in a downward protruding mode, the lower side of the main body part 42 is concavely provided with an insertion round hole 423, the axial lead of the insertion round hole 423 is overlapped with the axial lead of the fixing hole 41, the insertion round hole 423 is communicated with the fixing hole 41, and the two convex columns 421 are respectively arranged on the left side and the right side of the insertion round hole 423.
In this embodiment, the front side of the positioning table 11 has an opening communicating with the positioning groove 111, and the middle of the bottom of the positioning groove 111 is sequentially provided with a first positioning step 113 and a second positioning step 114 from front to back; the upper end surface of the second positioning step 114 is higher than the upper end surface of the first positioning step 113 and lower than the upper end surface of the positioning table 11; the main body portion 42 is positioned at the upper end surface of the second positioning step 114, the engagement portion 43 is positioned at the upper end surface of the first positioning step 113, and the cylindrical barrel 44 is positioned in the positioning groove 111 and at the front side of the first positioning step 113. Further, the left and right sides of first location step 113 all is provided with the first groove 115 of stepping down that the front side opening set up, the left and right sides of second location step 114 all is provided with the second groove 116 of stepping down, the first groove 115 of stepping down of second groove 116 intercommunication, drive nut 40 is gone forward afterwards and is gone into in the locating groove 111, projection 421 stretches into in the second groove 116 of stepping down from the first groove 115 of stepping down to be subject to the back inside wall of second groove 116 of stepping down. Thus, the driving nut 40 can be smoothly and stably positioned in the positioning groove 111 of the positioning table 11, so as to ensure that the stainless steel nut is smoothly and accurately pressed into the driving nut 40.
In this embodiment, the second fixture 20 includes a positioning plate 21, the positioning plate 21 is provided with a through hole 211 of a regular hexagon for a stainless steel nut to pass through, and an axis of the through hole 211 coincides with an axis of the fixing hole 41; the positioning plate 21 is positioned on the upper end face of the positioning table 11, the through hole 211 is just opposite to the fixing hole 41, the pressing mechanism 30 is positioned above the positioning plate 21, and the action rod 31 is positioned right above the through hole 211.
In the present embodiment, the upper end surface of the positioning stage 11 is provided with a first connecting hole 112, the positioning plate 21 is provided with a second connecting hole 212, and the first connecting hole 112 and the second connecting hole 212 are connected by screws. Thus, the positioning table 11 can be detachably connected with the positioning plate 21.
To sum up, the utility model discloses a design focus lies in, it is mainly through first tool, the combination design of second tool and pushing mechanism, and make pushing mechanism include action bars and drive unit, first tool includes the locating table, the locating table includes the constant head tank, make drive nut be located the constant head tank, drive nut has regular hexagon's fixed orifices, make the second tool include the locating plate, the locating plate is equipped with regular hexagon's through-hole, make the locating plate be located the up end of locating table, and make the through-hole just set up to the fixed orifices, the action bars is located the through-hole directly over, so, the action bars of accessible pushing mechanism impresses stainless steel nut to the fixed orifices through-hole in, thereby make it realize drive nut and stainless steel nut's automatic equipment, the manual work has been reduced, assembly efficiency has been improved, assembly precision and quality have been guaranteed, the phenomenon of damage has been avoided causing the stainless steel nut surface.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides an equipment tool of transmission nut and stainless steel nut which characterized in that: comprises a first jig, a second jig and a pressing mechanism; the pressing mechanism comprises an action rod and a driving unit for driving the action rod; the first jig comprises a positioning table, the positioning table is provided with a positioning groove for positioning a transmission nut, the transmission nut is positioned in the positioning groove, and the transmission nut is provided with a regular hexagonal fixing hole for fixing a stainless steel nut; the second jig comprises a positioning plate, and the positioning plate is provided with a regular hexagon through hole for the stainless steel nut to pass through; the locating plate is located the up end of location platform, the through-hole just sets up to the fixed orifices, pushing down the mechanism and being located the top of locating plate, the action bars is located directly over the through-hole.
2. The assembly jig of the transmission nut and the stainless steel nut according to claim 1, characterized in that: the upper end face of the positioning table is provided with a first connecting hole, the positioning plate is provided with a second connecting hole, and the first connecting hole is connected with the second connecting hole through a screw.
3. The assembly jig of the transmission nut and the stainless steel nut according to claim 1, characterized in that: the front side of the positioning table is provided with an opening communicated with the positioning groove, and the middle part of the bottom of the positioning groove is sequentially provided with a first positioning step and a second positioning step from front to back; the upper end surface of the second positioning step is higher than the upper end surface of the first positioning step and lower than the upper end surface of the positioning table; the transmission nut comprises a main body part, a connecting part and a cylindrical barrel body with an internal thread in sequence from back to front, the fixing hole is formed in the upper side of the main body part, the main body part is positioned on the upper end face of the second positioning step, the connecting part is positioned on the upper end face of the first positioning step, and the cylindrical barrel body is positioned in the positioning groove and located on the front side of the first positioning step.
4. The assembly jig of claim 3, wherein: the left and right sides of first location step all is provided with the first groove of stepping down that the front side opening set up, the left and right sides of second location step all is provided with the second groove of stepping down, the first groove of stepping down of second groove intercommunication of stepping down, the left and right sides of the lower terminal surface of main part all is equipped with the projection downwards protrudingly, drive nut is from going to the back and is gone into the positioning groove, the projection stretches into the second groove of stepping down from the first groove of stepping down to be subject to the back inside wall in second groove of stepping down.
5. The assembly jig of the transmission nut and the stainless steel nut according to claim 1, characterized in that: the driving unit is a driving cylinder or a driving motor.
6. The assembly jig of claim 3, wherein: the upper end face of the main body part is provided with a first hollow-out part.
7. The assembly jig of claim 3, wherein: the joint portion has a through hole penetrating through both left and right sides of the joint portion.
8. The assembly jig of claim 3, wherein: and second hollow parts are arranged on the upper side and the lower side of the connecting part.
9. The assembly jig of the transmission nut and the stainless steel nut according to claim 1, characterized in that: the inner side wall of the fixing hole is convexly provided with a plurality of limiting lugs, the limiting lugs are sequentially and evenly arranged at intervals along the circumferential direction, and each limiting lug keeps an interval with the bottom of the fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221241677.0U CN217942427U (en) | 2022-05-23 | 2022-05-23 | Assembly jig for transmission nut and stainless steel nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221241677.0U CN217942427U (en) | 2022-05-23 | 2022-05-23 | Assembly jig for transmission nut and stainless steel nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217942427U true CN217942427U (en) | 2022-12-02 |
Family
ID=84214468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221241677.0U Active CN217942427U (en) | 2022-05-23 | 2022-05-23 | Assembly jig for transmission nut and stainless steel nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217942427U (en) |
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2022
- 2022-05-23 CN CN202221241677.0U patent/CN217942427U/en active Active
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