CN208826475U - A kind of novel and multifunctional lead screw spanner - Google Patents
A kind of novel and multifunctional lead screw spanner Download PDFInfo
- Publication number
- CN208826475U CN208826475U CN201821299879.4U CN201821299879U CN208826475U CN 208826475 U CN208826475 U CN 208826475U CN 201821299879 U CN201821299879 U CN 201821299879U CN 208826475 U CN208826475 U CN 208826475U
- Authority
- CN
- China
- Prior art keywords
- lead screw
- groove
- spring
- strut
- ontology
- 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.)
- Expired - Fee Related
Links
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a kind of novel and multifunctional lead screw spanners, including lead screw wrench ontology, square groove is offered inside one end of the lead screw wrench ontology, circular trough is offered inside the other end of lead screw wrench ontology, lead screw wrench ontology is welded with the supporting plate horizontally arranged along lead screw wrench ontology close to one end of circular trough, the inside two sides of the supporting plate offer sliding slot, the top of supporting plate is equipped with two pieces of arc fixture blocks, the both ends of the arc fixture block are welded with connecting plate, by opening up groove in the inside top of arc fixture block, the top plate on strut top is pushed to stretch out outside groove by the active force that the second spring in groove generates, when nut is by lead screw transmission to lead screw wrench, top plate can be compressed, top plate passes through the second spring in strut compression pocket, reaction force is generated by second spring to push at the top of strut Top plate, prevent nut and screw rod wrench stuck, cause reverse drive difficult, of simple structure and strong practicability.
Description
Technical field
The utility model relates to lead screw technical field more particularly to a kind of novel and multifunctional lead screw spanners.
Background technique
Ball-screw is actuated element most-often used on machine tool and precision machinery, and major function is will to rotate fortune
Turn changes linear movement into, or torque is converted into axial repeated action power, while having both high-precision, invertibity and efficient
Feature.Due to the frictional resistance with very little, ball-screw is widely used in various industrial equipments and precision instrument.Lead screw with
It needs to be attached by lead screw wrench between motor, but existing lead screw wrench has a single function, nut passes through lead screw transmission extremely
Due to not limiting accordingly after lead screw wrench, nut is caused to be easy to be stuck at lead screw wrench, causes reverse drive difficult, while by
It can not be adjusted in lead screw wrench, be not used to the lead screw of fixed different-diameter size.
Utility model content
Purpose of the utility model is to solve lead screw wrench to have a single function, and nut is easy stuck and lead screw wrench can not
The shortcomings that adapting to the lead screw of different-diameter size, and a kind of novel and multifunctional lead screw spanner proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of novel and multifunctional lead screw spanner, including lead screw wrench ontology are opened inside one end of the lead screw wrench ontology
Equipped with square groove, circular trough is offered inside the other end of lead screw wrench ontology, lead screw wrench ontology is close to one end of circular trough
It is welded with the supporting plate horizontally arranged along lead screw wrench ontology, the inside two sides of the supporting plate offer sliding slot, supporting plate
Top is equipped with two pieces of arc fixture blocks, and the both ends of the arc fixture block are welded with connecting plate, and the inside of the connecting plate is interspersed with
Screw, the outside of the screw are also arranged with the first spring.
Preferably, the side of the lead screw wrench ontology offers through-hole, and one end of the through-hole extends to circular trough
It is internal.
Preferably, the inside of the sliding slot is equipped with sliding block, and one end of the sliding block extends to the top outer of supporting plate, and sliding
The top of block and the bottom end of arc fixture block are welded.
Preferably, the inside top of the arc fixture block opens up fluted, and the inside of the groove is equipped with second spring, recessed
The inside of slot is also equipped with strut, and one end of the strut extends to the top outer of groove, and top is welded at the top of strut
Plate.
Preferably, the top of the second spring is contacted with the bottom of strut, the bottom of second spring and the bottom of groove
Interior side contacts.
The beneficial effects of the utility model are:
1, by opening up square groove inside one end of lead screw wrench ontology, connected by the output end of square groove and motor
It connects, thus rotated by motor drives screw mandrel wrench ontology, by opening up circular trough inside the other end of lead screw wrench ontology,
And through-hole once is opened up in circular trough, lead screw is fixed on to the inside of circular trough by through-hole using screw, to pass through silk
Lever plate head ontology drives lead screw to realize rotation.
2, the supporting plate horizontally arranged along lead screw wrench ontology is welded at the top of lead screw wrench ontology, in supporting plate
Portion opens up sliding slot, makes arc fixture block in the internal slide of sliding slot, by changing the distance between arc fixture block, to reach clamping
The purpose of the lead screw of different-diameter size, and be fixed using the screw in the connecting plate at arc fixture block both ends, in screw
Outside is arranged the first spring, prevents screw overtorquing, it is difficult to unclamp.
3, it by opening up groove in the inside top of arc fixture block, is pushed by the effect that the second spring in groove generates
The top plate on dynamic strut top stretches out outside groove, when nut is by lead screw transmission to lead screw wrench, can compress top plate, top plate
By the second spring in strut compression pocket, the top plate at the top of reaction force promotion strut is generated by second spring, is prevented
Nut and screw rod wrench are stuck, cause reverse drive difficult, of simple structure and strong practicability.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of novel and multifunctional lead screw spanner structural schematic diagram；
Fig. 2 be the utility model proposes a kind of novel and multifunctional lead screw spanner overlooking structure diagram；
Fig. 3 be the utility model proposes a kind of novel and multifunctional lead screw spanner A at structural schematic diagram.
In figure: 1 lead screw wrench ontology, 2 square grooves, 3 circular troughs, 4 through-holes, 5 supporting plates, 6 sliding slots, 7 arc fixture blocks, 8 top plates,
9 connecting plates, 10 screws, 11 first springs, 12 grooves, 13 second springs, 14 struts, 15 sliding blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Referring to Fig.1-3, a kind of novel and multifunctional lead screw spanner, including lead screw wrench ontology 1, the one of lead screw wrench ontology 1
End is internal to offer square groove 2, circular trough 3 is offered inside the other end of lead screw wrench ontology 1, lead screw wrench ontology 1 is close
One end of circular trough 3 is welded with the supporting plate 5 horizontally arranged along lead screw wrench ontology 1, and the inside two sides of supporting plate 5 offer
Sliding slot 6, the top of supporting plate 5 are equipped with two pieces of arc fixture blocks 7, and the both ends of arc fixture block 7 are welded with connecting plate 9, connecting plate 9 it is interior
Portion is interspersed with screw 10, and the outside of screw 10 is also arranged with the first spring 11, and the side of lead screw wrench ontology 1 offers through-hole 4,
One end of through-hole 4 extends to the inside of circular trough 3, and the inside of sliding slot 6 is equipped with sliding block 15, and one end of sliding block 15 extends to supporting plate 5
Top outer, and the bottom end of the top of sliding block 15 and arc fixture block 7 is welded, and the inside top of arc fixture block 7 opens up fluted
12, the inside of groove 12 is equipped with second spring 13, and the inside of groove 12 is also equipped with strut 14, and one end of strut 14 extends to recessed
The top outer of slot 12, and the top of strut 14 is welded with top plate 8, the top of second spring 13 is contacted with the bottom of strut 14,
The bottom of second spring 13 is contacted with the bottom inside of groove 12.
In the present embodiment, by opening up square groove 2 inside one end of lead screw wrench ontology 1, pass through square groove 2 and motor
Output end connection, thus by motor drives screw mandrel wrench ontology 1 rotate, by the other end of lead screw wrench ontology 1
Portion opens up circular trough 3, and once opens up through-hole 4 in circular trough 3, and lead screw is fixed on circular trough 3 using screw by through-hole 4
Inside, thus by lead screw wrench ontology 1 drive lead screw realize rotation.
In the present embodiment, the supporting plate horizontally arranged along lead screw wrench ontology 1 is welded at the top of lead screw wrench ontology 1
5, sliding slot 6 is opened up in the inside of supporting plate 5, makes arc fixture block 7 in the internal slide of sliding slot 6, by changing between arc fixture block 7
Distance to achieve the purpose that the lead screw for clamping different-diameter size, and utilizes the spiral shell in the connecting plate 9 at 7 both ends of arc fixture block
Nail 10 is fixed, and is arranged the first spring 11 in the outside of screw 10, prevents 10 overtorquing of screw, it is difficult to unclamp.
In the present embodiment, by opening up groove 12 in the inside top of arc fixture block 7, pass through the second spring in groove 12
13 active forces generated push the top plate 8 on 14 top of strut to stretch out outside groove 12, when nut passes through lead screw transmission to lead screw plate
When on head, top plate 8 can be compressed, top plate 8 is generated by the second spring 13 in 14 compression pocket 12 of strut by second spring 13
Reaction force pushes the top plate 8 at 14 top of strut, prevents nut and screw rod wrench stuck, causes reverse drive difficult, structure letter
It is single, it is practical.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of novel and multifunctional lead screw spanner, including lead screw wrench ontology (1), which is characterized in that the lead screw wrench ontology
(1) it is offered inside one end square groove (2), circular trough (3), lead screw is offered inside the other end of lead screw wrench ontology (1)
Wrench ontology (1) is welded with the supporting plate (5) horizontally arranged along lead screw wrench ontology (1), institute close to the one end of circular trough (3)
The inside two sides for stating supporting plate (5) offer sliding slot (6), and the top of supporting plate (5) is equipped with two pieces of arc fixture blocks (7), the arc
The both ends of fixture block (7) are welded with connecting plate (9), and the inside of the connecting plate (9) is interspersed with screw (10), the screw (10)
Outside be also arranged with the first spring (11).
2. a kind of novel and multifunctional lead screw spanner according to claim 1, which is characterized in that the lead screw wrench ontology
(1) side offers through-hole (4), and one end of the through-hole (4) extends to the inside of circular trough (3).
3. a kind of novel and multifunctional lead screw spanner according to claim 1, which is characterized in that the inside of the sliding slot (6)
Equipped with sliding block (15), one end of the sliding block (15) extends to the top outer of supporting plate (5), and the top of sliding block (15) and arc
It welds the bottom end of fixture block (7).
4. a kind of novel and multifunctional lead screw spanner according to claim 1, which is characterized in that the arc fixture block (7)
Inside top opens up fluted (12), and the inside of the groove (12) is equipped with second spring (13), and the inside of groove (12) is also pacified
Equipped with strut (14), one end of the strut (14) extends to the top outer of groove (12), and the top welding of strut (14)
There are top plate (8).
5. a kind of novel and multifunctional lead screw spanner according to claim 4, which is characterized in that the second spring (13)
Top is contacted with the bottom of strut (14), and the bottom of second spring (13) is contacted with the bottom inside of groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821299879.4U CN208826475U (en) | 2018-08-13 | 2018-08-13 | A kind of novel and multifunctional lead screw spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821299879.4U CN208826475U (en) | 2018-08-13 | 2018-08-13 | A kind of novel and multifunctional lead screw spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208826475U true CN208826475U (en) | 2019-05-07 |
Family
ID=66309073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821299879.4U Expired - Fee Related CN208826475U (en) | 2018-08-13 | 2018-08-13 | A kind of novel and multifunctional lead screw spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208826475U (en) |
-
2018
- 2018-08-13 CN CN201821299879.4U patent/CN208826475U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107139206B (en) | Variable-posture garbage pickup end effector | |
| CN207629643U (en) | A kind of mechanical clamp | |
| CN208614696U (en) | A kind of break bolt clamping tool | |
| CN110976618A (en) | A multi-angle punching device for aluminum product production | |
| CN111300089A (en) | Clamping table convenient for clamping mechanical parts | |
| CN208826475U (en) | A kind of novel and multifunctional lead screw spanner | |
| CN210173424U (en) | Adjustable spanner | |
| CN208529145U (en) | A kind of adaptability climbing level robot mechanical arm | |
| CN208181938U (en) | A kind of production equipment of alloy foil corrosion-resistant material | |
| CN2775398Y (en) | R-shape slide screw nut | |
| CN207942238U (en) | A kind of screwdriver production waste material collection device | |
| CN212664281U (en) | Threaded screw is inside groove device of decontaminating for pole | |
| CN209717484U (en) | A kind of high-stability car cubing locking device | |
| CN208153654U (en) | A kind of easy-to-dismount ball-screw | |
| CN207616192U (en) | For the fixed frock clamp of bent axle | |
| CN207681949U (en) | A kind of handware clamp for machining | |
| CN209050660U (en) | A kind of universal head ratchet spanner living | |
| CN209656256U (en) | A kind of arc spring reverse torsion machine | |
| CN211465410U (en) | Novel lead screw nut is dismantled device | |
| CN207656314U (en) | A kind of novel metal machining lathe | |
| CN207364077U (en) | A kind of anti-loosening bolt | |
| CN207297594U (en) | A kind of nut for automotive field | |
| JP2021041519A (en) | Quick adjustable opening width monkey wrench | |
| CN110842835A (en) | Novel adjustable wrench | |
| CN212918590U (en) | Screw rod nut mechanism for lathe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190507 Termination date: 20210813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |