CN209006738U - Fixed flexible transmitting pneumatic drill adapter - Google Patents
Fixed flexible transmitting pneumatic drill adapter Download PDFInfo
- Publication number
- CN209006738U CN209006738U CN201821555071.8U CN201821555071U CN209006738U CN 209006738 U CN209006738 U CN 209006738U CN 201821555071 U CN201821555071 U CN 201821555071U CN 209006738 U CN209006738 U CN 209006738U
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- CN
- China
- Prior art keywords
- fixed
- flexible
- bending
- pneumatic drill
- utility
- 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
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Abstract
The utility model discloses fixed flexible transmitting pneumatic drill adapter, including two fixed parts and with the flexible linking device being detachably connected between two fixed parts and with two fixed parts is set；The flexible linking device includes both ends and two fixed parts are separately connected bending fixed sleeving, transmission are mounted on the flexible transmission axle being bent in fixed sleeving.The beneficial effects of the utility model are: flexible transmission axle is arranged in the utility model, axial curve torque is transmitted by flexibility, solves the problems, such as the mechanism of curve transmitting torque process complexity；The utility model structure is simple, practical.
Description
Technical field
The utility model relates to machinery manufacturing technology fields, are fixed flexible transmitting pneumatic drill adapters specifically.
Background technique
The tool pneumatic drill connector of the prior art is mainly gear transmitting, and gear transmitting is rigid of transmission, and unsuitable reality is answered
The curve transmitting generally required in, and structure is complicated.Common several pneumatic tools as shown in Figure 4-Figure 6.These types of gear
Structure is complicated for the crossover sub of mechanism, for needing the application of curve transmitting with regard to highly difficult realization.
Utility model content
The purpose of this utility model is to provide fixed flexible transmitting pneumatic drill adapter, provides and a kind of utilize flexible material
The device for transmitting torque solves the problems, such as the mechanism of curve transmitting torque process complexity.
The utility model is achieved through the following technical solutions:
Fixed flexible transmitting pneumatic drill adapter, including two fixed parts and be arranged between two fixed parts and with
The flexible linking device that two fixed parts are detachably connected；The flexible linking device includes that both ends connect respectively with two fixed parts
The bending fixed sleeving that connects, transmission are mounted on the flexible transmission axle in bending fixed sleeving.
Further, in order to preferably realize the utility model, the both ends of the bending fixed sleeving are axially arranged along it
The circlip for having multiple A card slots, being used cooperatively with A card slot, the circlip pass through multiple A card slots and detachably connect with flexible transmission axle
It connects.
Further, in order to preferably realize that the utility model, the fixed part include and be mounted on bending fixed sleeving
Both ends and the fixed connector that axis connection is transmitted with flexibility, the circlip pass through A card slot and connect with fixed connector.
Further, in order to preferably realize the utility model, the circlip includes that there are two the circular ring shapes of ear mount for setting
Fixed part, the multiple protrusions being uniformly arranged on the inside of circular ring shape fixed part；The lateral surface of the fixed connector is provided with annulus
Shape card slot；The protrusion passes through A card slot and is mounted in circular ring shape card slot.
It further, further include being removably mounted on fixed connector to turn in order to preferably realize the utility model
Axis, is provided with mounting groove along the axis of the length direction of the fixed connector, and the shaft is mounted in mounting groove.
It further, further include being mounted on bending fixed sleeving close to shaft one in order to preferably realize the utility model
Retaining mechanism on the lateral surface at end.
Further, in order to preferably realize the utility model, the retaining mechanism include and bending fixed sleeving on the outside of
The lock sleeve of socket, the locking nut being used cooperatively with lock sleeve；The shaft passes through retaining mechanism and is mounted in mounting groove.
The utility model compared with prior art, have the following advantages that and the utility model has the advantages that
(1) flexible transmission axle is arranged in the utility model, transmits axial curve torque by flexibility, solves curve and transmits torque
The mechanism problem of process complexity；
(2) the utility model structure is simple, practical.
Detailed description of the invention
Fig. 1 is the explosive view of the utility model；
Fig. 2 is the structural schematic diagram of circlip in the utility model；
Fig. 3 is the structural schematic diagram of fixed connector in the utility model；
Fig. 4 is 45 ° of angle air drills in the prior art；
Fig. 5 is 90 ° of angle air drills in the prior art；
Fig. 6 is Universal elbow pneumatic drill in the prior art；
Wherein 1- fixed connector, 11- card slot, 12- mounting groove, 2- flexible linking device, 21- are flexibly connected axis, 211-A
Card slot, 22- are bent fixed sleeving, 4- retaining mechanism, 41- lock sleeve, 42- locking nut, 5- shaft, 10- circlip, 101- ear
Seat, the protrusion 102-, 20- drill bit.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
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", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the utility model and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
The utility model is described in further detail below with reference to embodiment, but the embodiments of the present invention is not
It is limited to this.
Embodiment 1:
The utility model is achieved through the following technical solutions, as shown in Figure 1-Figure 3, fixed flexible transmitting pneumatic drill switching
Head, including two fixed parts and with the flexible connection being detachably connected between two fixed parts and with two fixed parts is set
Mechanism 2；The flexible linking device 2 includes bending fixed sleeving 22, the transmission installation that both ends are separately connected with two fixed parts
Flexible transmission axle 21 in bending fixed sleeving 22.
It should be noted that two fixed parts one in the utility model connect with rotating mechanism by above-mentioned improvement,
Another fixed part is connect with drill bit 20.
The flexibility transmission axle 21 is set in bending fixed sleeving 22, the both ends of flexible transmission axle 21 and bending fixing sleeve
Pipe 22 is rotatablely connected and connect with two fixed parts；One fixed part is connect with rotating mechanism, another fixed part and drill bit
20 connections.
Before use, bending fixed sleeving 22 to be bent to the shape of needs according to the needs of use, rotated when drill bit 20 works
When, rotating mechanism rotation drives the fixed connector 1 connecting with rotating mechanism to rotate, by flexible transmission axle 21 far from rotation
The fixed connector 1 of mechanism side rotates, so that drill bit 20 be driven to rotate.Bending fixed sleeving 22 effectively limits flexible biography
The rotation direction passed.
The mode that the drill bit 20 is connected through a screw thread is mounted remotely from the fixed part of rotating mechanism side.
The other parts of the present embodiment are same as the previously described embodiments, and so it will not be repeated.
Embodiment 2:
The present embodiment advanced optimizes on the basis of the above embodiments, as shown in Figure 1-Figure 3, further, in order to
Preferably realize the utility model, the both ends of the bending fixed sleeving 22 are provided with multiple A card slots 211 and A card along its axial direction
The circlip 10 that slot 211 is used cooperatively, the circlip 10 pass through multiple A card slots 211 and are detachably connected with flexible transmission axle 21.
Further, in order to preferably realize that the utility model, the fixed part include and be mounted on bending fixed sleeving
22 both ends and the fixed connector 1 connecting with flexible transmission axle 21, the circlip 10 passes through A card slot 211 and fixed connector 1 connects
It connects.
Further, in order to preferably realize the utility model, shown in Fig. 2, the circlip 10 includes that there are two ears for setting
The circular ring shape fixed part of seat 101, the multiple protrusions 102 being uniformly arranged on the inside of circular ring shape fixed part；The fixed connector 1
Lateral surface is provided with circular ring shape card slot 11；The protrusion 102 passes through A card slot 211 and is mounted in circular ring shape card slot 11.
It should be noted that by above-mentioned improvement, in use, circular ring shape fixed part is mounted in A card slot 211, the A card
The through slot passed through for protrusion 102 is additionally provided in slot 211, protrusion 102 passes through through slot and is mounted on circular ring shape card slot 11；It is described soft
Property transmission axle 21 is mounted on two sides close to each other of fixed connector 1.It effectively achieves a fixed connection using the above structure
First 1 can rotate and will not fall off in bending fixed sleeving 22.
In use, the fixed part of circlip 10 is mounted in A card slot 211, protrusion passes through through slot and is mounted on circular ring shape card slot 11
It is interior, then two ear mounts 101 are connected by bolt, so that fixed part, which is buckled in A card slot, to be dropped out.
Under the driving of rotating mechanism, the fixed connector 1 connecting with rotating mechanism will be rotated, to drive flexible transmitting
Axis 21 rotates in bending fixed sleeving 22, and then the fixed connector 1 of installation 20 side of drill bit is driven to rotate, and drives drill bit 20
It works.
The other parts of the present embodiment are same as the previously described embodiments, and so it will not be repeated.
Embodiment 3:
The present embodiment advanced optimizes on the basis of the above embodiments, as shown in Figure 1, further, in order to more preferable
Realization the utility model, further include the shaft 5 being removably mounted on fixed connector 1, along the length of the fixed connector 1
Mounting groove 12 is provided on the axis in direction, the shaft 5 is mounted in mounting groove 12.
It should be noted that as shown in Figure 1, Figure 3, the shaft 5 is polygon prism, and mounting groove 12 is by above-mentioned improvement
The groove being used cooperatively with polygon prism；Effectively realize that shaft 5 drives the rotation of fixed connector 1 using the above structure.
The other parts of the present embodiment are same as the previously described embodiments, and so it will not be repeated.
Embodiment 4:
The present embodiment advanced optimizes on the basis of the above embodiments, as shown in Figure 1, further, in order to more preferable
Realization the utility model, further include being mounted on retaining mechanism 4 of the bending fixed sleeving on the lateral surface of 5 one end of shaft.
Further, in order to preferably realize the utility model, the retaining mechanism 4 include and bending fixed sleeving on the outside of
The lock sleeve 41 of socket, the locking nut 42 being used cooperatively with lock sleeve 41；The shaft 5 passes through retaining mechanism 4 and is mounted on
In tankage 12.
It should be noted that the lock sleeve 41 in retaining mechanism 4 is used to consolidate bending fixed sleeving by above-mentioned improvement
Fixed, lock sleeve 41 is set on the lateral surface of bending fixed sleeving, is connect for that will be bent fixed sleeving with rotating mechanism.
The other parts of the present embodiment are same as the previously described embodiments, and so it will not be repeated.
Embodiment 5:
The present embodiment is the most preferred embodiment of the utility model:
Fixed flexible transmitting pneumatic drill adapter, connect, for installing drill bit 20, including two fixed parts with rotating mechanism
And with the flexible linking device 2 being detachably connected between two fixed parts and with two fixed parts is set；The flexibility is even
Connection mechanism 2 includes that the bending fixed sleeving 22 that is separately connected of both ends and two fixed parts, transmission are mounted on bending fixed sleeving 22
Interior flexible transmission axle 21.
The both ends of the bending fixed sleeving 22 are provided with multiple A card slots 211 along its axial direction, are used cooperatively with A card slot 211
Circlip 10, the circlip 10 pass through multiple A card slots 211 with flexibility transmission axle 21 be detachably connected.
The fixed company that the fixed part includes and is mounted on bending 22 both ends of fixed sleeving and connect with flexible transmission axle 21
Connector 1, the circlip 10 pass through A card slot 211 and connect with fixed connector 1.
The circlip 10 includes being arranged there are two the circular ring shape fixed part of ear mount, being uniformly arranged on the inside of circular ring shape fixed part
Multiple protrusions；The lateral surface of the fixed connector 1 is provided with circular ring shape card slot 11；It is installed across A card slot 211 protrusion
In circular ring shape card slot 11.
It further include the shaft 5 being removably mounted on fixed connector 1, along the axis of the length direction of the fixed connector 1
Mounting groove 12 is provided on line, the shaft 5 is mounted in mounting groove 12.
It further include the retaining mechanism 4 for being mounted on bending fixed sleeving 22 on the lateral surface of 5 one end of shaft.
The retaining mechanism 4 includes making with the lock sleeve 41 being socketed on the outside of bending fixed sleeving 22, with the cooperation of lock sleeve 41
Locking nut 42；The shaft 5 passes through retaining mechanism 4 and is mounted in mounting groove 12.
The above is only the preferred embodiment of the utility model, not does limit in any form to the utility model
System, any simple modification made by the above technical examples according to the technical essence of the present invention, equivalent variations, each falls within
Within the protection scope of the utility model.
Claims (7)
1. fixed flexible transmitting pneumatic drill adapter, it is characterised in that: including two fixed parts and with setting in two fixations
The flexible linking device (2) being detachably connected between portion and with two fixed parts；The flexible linking device (2) include both ends with
Bending fixed sleeving (22) that two fixed parts are separately connected, transmission are mounted on the flexible transmission axle in bending fixed sleeving (22)
(21).
2. fixed flexible transmitting pneumatic drill adapter according to claim 1, it is characterised in that: the bending fixed sleeving
(22) circlip (10) that both ends are provided with multiple A card slots (211) along its axial direction, are used cooperatively with A card slot (211), the card
Spring (10) passes through multiple A card slots (211) and is detachably connected with flexible transmission axle (21).
3. fixed flexible transmitting pneumatic drill adapter according to claim 2, it is characterised in that: the fixed part include with
The fixed connector (1) for being mounted on bending fixed sleeving (22) both ends and being connect with flexible transmission axle (21), the circlip (10)
It is connect across A card slot (211) with fixed connector (1).
4. fixed flexible transmitting pneumatic drill adapter according to claim 3, it is characterised in that: the circlip (10) includes
The circular ring shape fixed part of ear mount, the multiple protrusions being uniformly arranged on the inside of circular ring shape fixed part there are two being arranged；The fixation is even
The lateral surface of connector (1) is provided with circular ring shape card slot (11)；The protrusion passes through A card slot (211) and is mounted on circular ring shape card slot
(11) in.
5. fixed flexible transmitting pneumatic drill adapter according to claim 4, it is characterised in that: further include detachably installing
Shaft (5) on fixed connector (1), is provided with mounting groove along the axis of the length direction of the fixed connector (1)
(12), the shaft (5) is mounted in mounting groove (12).
6. fixed flexible transmitting pneumatic drill adapter according to claim 5, it is characterised in that: further include being mounted on bending
Retaining mechanism (4) of the fixed sleeving (22) on the lateral surface of shaft (5) one end.
7. fixed flexible transmitting pneumatic drill adapter according to claim 6, it is characterised in that: the retaining mechanism (4)
Including the locking nut being used cooperatively with the lock sleeve (41) and lock sleeve (41) being socketed on the outside of bending fixed sleeving (22)
(42)；The shaft (5) passes through retaining mechanism (4) and is mounted in mounting groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821555071.8U CN209006738U (en) | 2018-09-25 | 2018-09-25 | Fixed flexible transmitting pneumatic drill adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821555071.8U CN209006738U (en) | 2018-09-25 | 2018-09-25 | Fixed flexible transmitting pneumatic drill adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209006738U true CN209006738U (en) | 2019-06-21 |
Family
ID=66833996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821555071.8U Expired - Fee Related CN209006738U (en) | 2018-09-25 | 2018-09-25 | Fixed flexible transmitting pneumatic drill adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209006738U (en) |
-
2018
- 2018-09-25 CN CN201821555071.8U patent/CN209006738U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 Termination date: 20210925 |