CN208162361U - A kind of bicycle elbow device - Google Patents
A kind of bicycle elbow device Download PDFInfo
- Publication number
- CN208162361U CN208162361U CN201820762608.1U CN201820762608U CN208162361U CN 208162361 U CN208162361 U CN 208162361U CN 201820762608 U CN201820762608 U CN 201820762608U CN 208162361 U CN208162361 U CN 208162361U
- Authority
- CN
- China
- Prior art keywords
- bend pipe
- rack
- tube holder
- bent tube
- pipe pressure
- 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of bicycle elbow devices, including rack, tube head fixing seat, the first bent tube holder, the second bent tube holder, the first bend pipe pressure head and the second bend pipe pressure head are connected in rack, tube head fixing seat, the first bent tube holder and the second bent tube holder are spaced apart along the length direction of rack, and tube head fixing seat is equipped with and wears the perforation connect for tube head；The top of first bent tube holder is equipped with the first bend pipe slot；The top of second bent tube holder is equipped with the second bend pipe slot；First bend pipe pressure head is set to the top of the first bent tube holder, and can move towards close to or far from the first Bending groove；Second bend pipe pressure head is set to the top of the second bent tube holder, and can move towards close to or far from the second Bending groove；Depth of the depth of first Bending groove less than the second Bending groove.The utility model can carry out the bending of different degrees of and different sections.
Description
Technical field
The utility model relates to bicycle production equipment technology more particularly to a kind of bicycle elbow devices.
Background technique
Currently, the main body of vehicle frame of bicycle is typically all to be composed of some pipe fittings, in order to have main body of vehicle frame
Preferable support force needs to assemble after partial tube bending.But the swan neck system for tubular frame of bicycle is curved
It manages second-rate, and part bending can only be carried out, and bending degree is single.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of bicycle elbow device,
Can be by the fixed pipe fitting end of tube head fixing seat, and the first Bending groove and the second bend pipe of the first bent tube holder and the second bent tube holder
Groove can cooperate the first bend pipe pressure head and the second bend pipe pressure head to carry out the bending of different degrees of and different sections.
The purpose of this utility model is implemented with the following technical solutions：
A kind of bicycle elbow device, including rack are connected with tube head fixing seat, the first bent tube holder, second curved in rack
Tube socket, the first bend pipe pressure head and the second bend pipe pressure head, tube head fixing seat, the first bent tube holder and the second bent tube holder are along rack
Length direction is spaced apart, and tube head fixing seat is equipped with and wears the perforation connect for tube head；The top of first bent tube holder is equipped with the first bend pipe
Slot；The top of second bent tube holder is equipped with the second bend pipe slot；First bend pipe pressure head is set to the top of the first bent tube holder, and can be towards leaning on
Close or separate first Bending groove moves；Second bend pipe pressure head is set to the top of the second bent tube holder, and can towards close or
It is moved far from the second Bending groove；Depth of the depth of first Bending groove less than the second Bending groove.
Preferably, tube head fixing seat far from the first bent tube holder side be equipped with rotating mechanism, rotating mechanism include rotation seat,
First actuator, the second actuator and grinding head, rotation seat can be under the drives in the first actuator along the length side of rack
To movement；Grinding head is articulated on rotation seat and can rotate under the drive of the second actuator.
Preferably, the first actuator is the first driving cylinder, and the cylinder body of the first driving cylinder is affixed on the rack；Rack
Top offers sliding slot, and the bottom end of rotation seat is connected with sliding block；Sliding block sliding is installed in sliding slot；The work of first driving cylinder
Stopper rod is affixed with rotation seat.
Preferably, the second actuator is rotary electric machine, and the body of rotary electric machine is fixed in rotation seat top；Grinding head with turn
The shaft of dynamic motor is affixed.
Preferably, the outer surface of grinding head is equipped with elastic glue-line.
Preferably, rack is equipped with the second driving cylinder and third drives cylinder, and the cylinder body of the second driving cylinder is affixed
In the top in rack and positioned at the first bent tube holder；The piston rod of second driving cylinder extends along the short transverse of rack and with the
One bend pipe pressure head is affixed；The cylinder body of third driving cylinder is fixed in the top in rack and being located at the second bent tube holder；Third driving
The piston rod of cylinder along rack short transverse extend and with the second bend pipe pressure head it is affixed.
Preferably, the bottom end of the first bend pipe pressure head and the second bend pipe pressure head is equipped with elastic blob of viscose.
Compared with prior art, the beneficial effects of the utility model are：It can be by the perforation of tube head fixing seat for pipe
Part passes through, and such tube head fixing seat can fix the end of pipe fitting, convenient for being bent to pipe fitting.In addition, the first bend pipe pressure head
It can be respectively towards the first Bending groove and the second Bending groove fortune of the first bent tube holder and the second bent tube holder with the second bend pipe pressure head
It is dynamic, it is bent in the different sections of the length of pipe fitting, and the depth of the first Bending groove and the second Bending groove is different, because
And it is bent Cheng Butong, using flexible.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial structural diagram of the utility model；
Fig. 3 is the structural schematic diagram of the tube head fixing seat of the utility model.
In figure：10, rack；11, sliding slot；12, the second driving cylinder；13, third drives cylinder；20, tube head fixing seat；
21, it perforates；30, the first bent tube holder；31, the first Bending groove；40, the second bent tube holder；50, the first bend pipe pressure head；51, elastic gum
Block；60, the second bend pipe pressure head；70, rotating mechanism；71, rotation seat；711, sliding block；72, grinding head；721, elastic glue-line；73,
First driving cylinder；74, rotary electric machine.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model：
A kind of bicycle elbow device as shown in Figure 1, Figure 2 and shown in Fig. 3, including rack 10 are connected with pipe in rack 10
Head fixing seat 20, the first bent tube holder 30, the second bent tube holder 40, the first bend pipe pressure head 50 and the second bend pipe pressure head 60, it is specific to manage
Head fixing seat 20, the first bent tube holder 30 and the second bent tube holder 40 are spaced apart along the length direction of rack 10, are fixed in tube head
Seat 20 is equipped with and wears the perforation 21 connect for tube head.In addition, the top of the first bent tube holder 30 is equipped with the first bend pipe slot, the second bent tube holder 40
Top be equipped with the second bend pipe slot.Above-mentioned first bend pipe pressure head 50 is set to the top of the first bent tube holder 30, and can towards close or
Person moves far from the first Bending groove 31, likewise, the second bend pipe pressure head 60 is set to the top of the second bent tube holder 40, and can be towards
Close to or far from the movement of the second Bending groove.Make the depth of above-mentioned first Bending groove 31 less than the depth of the second Bending groove
Degree.
It, can be by pipe fitting end to be bent when on the basis of the said structure, using the bicycle elbow device of the utility model
Portion passes through in the perforation 21 of tube head fixing seat 20, and it is curved that pipe fitting part to be bent can be placed on first along the length direction of rack 10
On tube socket 30 and the second bent tube holder 40, when carrying out bend pipe operation, the first bend pipe pressure head 50 can be made to transport towards the first bent tube holder 30
Dynamic, the part of pipe fitting can be pressed in the first Bending groove 31 and is bent by the first bend pipe pressure head 50.Meanwhile it can make second curved
Pipe pressure head 60 is moved towards the second bent tube holder 40, and the second bend pipe pressure head 60 can press to the part of pipe fitting in the second Bending groove
Be bent, so can the first bend pipe pressure head 50 and the second bend pipe pressure head 60 the different sections of pipe fitting can be bent.And the
The depth of one Bending groove 31 and the second Bending groove is different, thus is bent Cheng Butong, using flexible.
Preferably, rotating mechanism 70, the rotating mechanism are equipped with far from the side of the first bent tube holder 30 in tube head fixing seat 20
70 include rotation seat 71, the first actuator, the second actuator and grinding head 72, and particularly rotation seat 71 can drive along first
Under the drive of moving part, the length direction along rack 10 is moved, and above-mentioned grinding head 72 is articulated on rotation seat 71, and can be second
It is rotated under the drive of actuator.After the cut due to pipe fitting, generally all can the end of pipe fitting can generate burr, influence appearance,
Thus after the end of pipe fitting is fixed in tube head fixing seat 20, the first actuator can be started and drive rotation seat 71 towards close
Tube head fixing seat 20 moves, in this way, grinding head 72 can protrude into the hollow space of pipe fitting end in tube head fixing seat 20, starting the
Two actuators, grinding head 72 rotate, can rotate in the hollow space of pipe fitting end, polish its inside, keep bend pipe complete
At later, overall appearance is more preferable.
More particularly, the first above-mentioned actuator is the first driving cylinder 73, and the cylinder body of the first driving cylinder 73 is consolidated
It connects in rack 10, in addition, offering sliding slot 11 on the top of rack 10, the bottom end of rotation seat 71 is connected with sliding block 711；Sliding block
711 slidings are installed in sliding slot 11；The piston rod of first driving cylinder 73 can extend along the length direction of rack 10 and can be with
Rotation seat 71 is affixed.When in use, can be flexible by the piston rod of the first driving cylinder 73, drive the sliding block 711 of rotation seat 71
It is slided in sliding slot 11, motion structure is stablized.Certainly, which also can be selected linear motor or screw rod transmission machine
Structure.
More particularly, the second actuator is rotary electric machine 74, and the body of rotary electric machine 74 is fixed in 71 top of rotation seat,
Grinding head 72 and the shaft of rotary electric machine 74 are affixed.In this way, can rotate by the shaft of rotary electric machine 74,72 turns of grinding head are driven
It is dynamic, realize polishing deburring.
It should be noted that mill in the prior art can be selected in above-mentioned grinding head 72.
Preferably, the outer surface of grinding head 72 is equipped with elastic glue-line 721, in this way, can make contact of the grinding head 72 with pipe fitting
It is softer.
Preferably, it can also be equipped with the second driving cylinder 12 in rack 10 and third drives cylinder 13, the second driving gas
The cylinder body of cylinder 12 is fixed in the top in rack 10 and being located at the first bent tube holder 30；The piston rod of second driving cylinder 12 is along rack
10 short transverse extension is simultaneously affixed with the first bend pipe pressure head 50；The cylinder body of third driving cylinder 13 is fixed in rack 10 and position
In the top of the second bent tube holder 40；Third drive cylinder 13 piston rod along rack 10 short transverse extend and with the second bend pipe
Pressure head 60 is affixed.In this way, the upper and lower of first bend pipe pressure head 50 can be driven by the flexible of the piston rod of the second driving cylinder 12
Movement, the flexible up and down motion that can drive the second bend pipe pressure head 60 of the piston rod of third driving cylinder 13, driving structure are simple
Stablize.
Preferably, the bottom end of the first bend pipe pressure head 50 and the second bend pipe pressure head 60 is equipped with elastic blob of viscose 51, in this way, first
In bend pipe, contact of the elastic blob of viscose 51 with pipe fitting is more soft for bend pipe pressure head 50 and the second bend pipe pressure head 60, prevents to pipe fitting
It causes to damage.
Particularly, above-mentioned elastic glue-line 721 and elastic blob of viscose 51 can be selected rubber material and be made, and above-mentioned each portion
Part and the affixed optional screw or bolt of rack 10 are fixed, and it is directly fixed that welding manner also can be selected.
It will be apparent to those skilled in the art that can make various other according to the above description of the technical scheme and ideas
Corresponding change and deformation, and all these changes and deformation all should belong to the protection of the utility model claims
Within the scope of.
Claims (7)
1. a kind of bicycle elbow device, which is characterized in that including rack, tube head fixing seat, the first bend pipe are connected in rack
Seat, the second bent tube holder, the first bend pipe pressure head and the second bend pipe pressure head, tube head fixing seat, the first bent tube holder and the second bend pipe
Seat is spaced apart along the length direction of rack, and tube head fixing seat is equipped with and wears the perforation connect for tube head；The top of first bent tube holder is set
There is the first bend pipe slot；The top of second bent tube holder is equipped with the second bend pipe slot；First bend pipe pressure head is set to the top of the first bent tube holder,
And it can be moved towards close to or far from the first Bending groove；Second bend pipe pressure head is set to the top of the second bent tube holder, and can be to
Close to or far from the second Bending groove move；Depth of the depth of first Bending groove less than the second Bending groove.
2. bicycle elbow device as described in claim 1, which is characterized in that tube head fixing seat far from the first bent tube holder one
Side is equipped with rotating mechanism, and rotating mechanism includes rotation seat, the first actuator, the second actuator and grinding head, and rotation seat can edge
Length direction under the drive of the first actuator along rack moves；Grinding head is articulated on rotation seat and can be in the second actuator
Drive under rotate.
3. bicycle elbow device as claimed in claim 2, which is characterized in that the first actuator is the first driving cylinder, the
The cylinder body of one driving cylinder is affixed on the rack；The top of rack offers sliding slot, and the bottom end of rotation seat is connected with sliding block；Sliding block
Sliding is installed in sliding slot；The piston rod and rotation seat of first driving cylinder are affixed.
4. bicycle elbow device as claimed in claim 2, which is characterized in that the second actuator is rotary electric machine, rotation electricity
The body of machine is fixed in rotation seat top；The shaft of grinding head and rotary electric machine is affixed.
5. bicycle elbow device as claimed in claim 2, which is characterized in that the outer surface of grinding head is equipped with elastic glue-line.
6. bicycle elbow device as described in claim 1, which is characterized in that rack is equipped with the second driving cylinder and the
The cylinder body of three driving cylinders, the second driving cylinder is fixed in the top in rack and being located at the first bent tube holder；Second driving cylinder
Piston rod along rack short transverse extend and with the first bend pipe pressure head it is affixed；The cylinder body of third driving cylinder is fixed in rack
Go up and be located at the top of the second bent tube holder；Third drive cylinder piston rod along rack short transverse extend and with the second bend pipe
Pressure head is affixed.
7. bicycle elbow device as described in claim 1, which is characterized in that the first bend pipe pressure head and the second bend pipe pressure head
Bottom end is equipped with elastic blob of viscose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820762608.1U CN208162361U (en) | 2018-05-20 | 2018-05-20 | A kind of bicycle elbow device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820762608.1U CN208162361U (en) | 2018-05-20 | 2018-05-20 | A kind of bicycle elbow device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208162361U true CN208162361U (en) | 2018-11-30 |
Family
ID=64364524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820762608.1U Expired - Fee Related CN208162361U (en) | 2018-05-20 | 2018-05-20 | A kind of bicycle elbow device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208162361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508654A (en) * | 2019-07-15 | 2019-11-29 | 安徽中运智能科技有限公司 | A kind of automobile metal bar bending and end face processing device |
-
2018
- 2018-05-20 CN CN201820762608.1U patent/CN208162361U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508654A (en) * | 2019-07-15 | 2019-11-29 | 安徽中运智能科技有限公司 | A kind of automobile metal bar bending and end face processing device |
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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 |
Granted publication date: 20181130 Termination date: 20190520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |