CN215467608U - Pipe expanding equipment for bicycle handlebar machining - Google Patents
Pipe expanding equipment for bicycle handlebar machining Download PDFInfo
- Publication number
- CN215467608U CN215467608U CN202120778000.XU CN202120778000U CN215467608U CN 215467608 U CN215467608 U CN 215467608U CN 202120778000 U CN202120778000 U CN 202120778000U CN 215467608 U CN215467608 U CN 215467608U
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- Prior art keywords
- fixed
- sides
- mounting
- bicycle handlebar
- processing
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- Expired - Fee Related
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- 238000003754 machining Methods 0.000 title description 2
- 238000009434 installation Methods 0.000 claims abstract description 29
- 238000013016 damping Methods 0.000 claims description 20
- 239000003381 stabilizer Substances 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 abstract description 27
- 238000000034 method Methods 0.000 abstract description 13
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a pipe expanding device for processing a bicycle handlebar, which comprises a fixed base plate, wherein an installation base is fixedly arranged in the middle of the upper end of the fixed base plate, a fixed frame is fixedly arranged between the peripheries of the upper end of the fixed base plate, an electric push rod is fixedly arranged between the middle parts of the upper ends of the fixed frame, supporting rods are fixedly arranged between two sides of the upper end of the electric push rod and two sides of the upper end of the fixed frame, stabilizing rods are fixedly arranged between two sides of the upper end inside the fixed frame and two sides of the upper end of the installation base, and an installation plate is fixedly arranged at the bottom end of the electric push rod after penetrating through the fixed frame. When the mounting plate moves up and down, the stabilizing sliding block is driven to slide in the stabilizing sliding groove, and the stability and flexibility of the mounting plate and the expansion pipe head in the moving process are improved through the matching use of the stabilizing sliding groove and the stabilizing sliding block.
Description
Technical Field
The utility model relates to the technical field of bicycles, in particular to a pipe expanding device for processing bicycle handlebars.
Background
At present, a bicycle is a small land vehicle driven by treading pedals manually, is usually a double-wheel vehicle, but also has three wheels, a handlebar is an important part in the production process of the bicycle, an expansion pipe needs to be arranged at one end of the handlebar in the installation process, and the structure of the existing expansion pipe device is simpler.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pipe expanding device for processing a bicycle handlebar, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a bicycle handlebar processing is with tub equipment that rises, includes PMKD, the fixed installation base that is provided with in PMKD upper end middle part, the fixed mount that is provided with between the PMKD upper end is all around, the fixed electric putter that is provided with between the middle part of mount upper end, the fixed branch that is provided with between electric putter upper end both sides and the mount upper end both sides, all fixedly between the inside upper end both sides of mount and the installation base upper end both sides be provided with the stabilizer bar, the electric putter bottom is passed the fixed mounting panel that is provided with of mount, mounting panel bottom both sides are all fixed and are provided with the tube head that rises, mounting panel bottom both sides are all fixed at the outside that lies in the tube head that rises and are provided with stable cover.
Preferably, the mounting openings are formed in two sides of the upper end of the mounting base and located under the pipe expanding heads, the limiting plates are movably arranged on two sides of the inner cavity of each mounting opening, and the operation screws are fixedly arranged in the middle of the two sides of the limiting plates on the opposite sides.
Preferably, a damping rubber layer is fixedly arranged between the upper ends in the inner part of the fixed base plate, a plurality of mounting round holes are formed in the damping rubber layer at equal intervals, and damping springs are fixedly arranged between the inner parts of the mounting round holes.
Preferably, the mounting base is all passed at the one end of keeping away from the limiting plate to the operation screw rod, spacing mouth has all been seted up at one side middle part of keeping away from the operation screw rod to the limiting plate, spacing mouth overlooks and all is triangle rectangle structure.
Preferably, the mounting opening is internally provided with notches at one side close to the limiting plate, and the middle parts of the two sides of the outer part of the mounting base and the inside of the mounting opening are provided with fixed screw holes at the relative positions of the operating screw rods.
Preferably, the stabilizer bar has all seted up the stabilizing sliding groove in the one side of being close to the mounting panel, the mounting panel both sides are all fixed and are provided with the stabilizing sliding block, the stabilizing sliding block all with stabilize the inside sliding connection of sliding groove.
Preferably, the fixed bottom plate is externally and all fixedly provided with the fixed block around in the middle part of the lower extreme that is located the yielding rubber layer, the fixed block upper end is all fixedly provided with the installation axle piece, the installation axle piece is all fixedly provided with spacing extension board in the one side of keeping away from the fixed bottom plate.
Preferably, all fixed installation screw pieces that are provided with between installation axle piece upper end and the fixed block upper end, spacing extension board all is the inclined plane structure, installation screw has all been seted up to installation axle piece middle part and fixed block upper end.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the pipe expanding is carried out, the length of the stabilizing sleeve is greater than that of the pipe expanding head, and the stabilizing sleeve is directly sleeved outside the position of the pipe to be expanded at the upper end of the outer portion of the handlebar, so that the accuracy of contact between the pipe expanding head and the upper end of the handlebar can be improved through the stabilizing sleeve, the condition of deviation in the pipe expanding process can be prevented, and the condition that the pipe to be expanded at the upper end of the handlebar is cracked and splashed to the outside to hurt workers can be prevented when the pipe is stably sleeved at the position of the pipe to be expanded at the upper end of the handlebar;
2. when the pipe expanding head moves downwards to be in contact with the handlebars, the vibration force downwards generated when the pipe expanding head moves downwards can be reduced through the damping rubber layer and the damping spring, and the pipe expanding efficiency is prevented from being influenced by overlarge anti-vibration force in the pipe expanding process.
Drawings
FIG. 1 is a schematic view of the overall structure of the pipe expanding apparatus for processing the bicycle handlebar in accordance with the present invention;
FIG. 2 is a top view of a limiting plate and a limiting opening of the tube expanding device for bicycle handlebar processing according to the present invention;
FIG. 3 is an enlarged view of the pipe expanding apparatus for bicycle handlebar in FIG. 1 according to the present invention.
In the figure: 1. fixing the bottom plate; 2. a damping rubber layer; 3. mounting a round hole; 4. a damping spring; 5. a limiting plate; 6. an installation port; 7. installing a base; 8. operating the screw; 9. a fixed mount; 10. a stabilizer bar; 11. a stabilizing sleeve; 12. a pipe expanding head; 13. mounting a plate; 14. an electric push rod; 15. a stabilizing chute; 16. stabilizing the slide block; 17. a limiting port; 18. a limiting support plate; 19. mounting a shaft block; 20. and (5) fixing blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a bicycle handlebar processing is with pipe equipment that rises, including PMKD 1, the fixed installation base 7 that is provided with in 1 upper end middle part of PMKD, the fixed mount 9 that is provided with between 1 upper end of PMKD all around, the fixed electric putter 14 that is provided with between the middle part of mount 9 upper end, the fixed branch that is provided with between 14 upper end both sides of electric putter and the mount 9 upper end both sides, all fixed stabilizer bar 10 that is provided with between the inside upper end both sides of mount 9 and the installation base 7 upper end both sides, the fixed mounting panel 13 that is provided with of mount 9 is passed to electric putter 14 bottom, the equal fixed pipe head 12 that rises that is provided with in mounting panel 13 bottom both sides, mounting panel 13 bottom both sides are all fixed being provided with stable cover 11 in the outside that lies in pipe head 12 that rises.
a damping rubber layer 2 is fixedly arranged between the middle upper ends in the fixed bottom plate 1, a plurality of mounting round holes 3 are equidistantly formed in the periphery of the damping rubber layer 2, and damping springs 4 are fixedly arranged between the mounting round holes 3, so that when the pipe expanding head 12 is moved downwards to be in contact with a handlebar to work, the downward vibration force during pipe expanding can be reduced through the damping rubber layer 2 and the damping springs 4, and the effect that the pipe expanding efficiency is influenced by overlarge counter vibration force in the pipe expanding process is prevented;
the operating screw 8 penetrates through the mounting base 7 at one end far away from the limiting plate 5, the limiting plate 5 is provided with a limiting port 17 in the middle of one side far away from the operating screw 8, and the limiting ports 17 are in triangular rectangular structures when being overlooked, so that firmness and friction during limiting are increased through the limiting ports 17 in the triangular structures, and the handlebars with different sizes can be mounted and fixed;
notches are formed in one side, close to the limiting plate 5, of the inner portion of the mounting port 6, fixing screw holes are formed in the middle portions of the two outer sides of the mounting base 7 and the inner portion of the mounting port 6 at the positions, corresponding to the operating screw rods 8, of the middle portions of the two outer sides of the mounting base, and the operating screw rods 8 are mounted and fixed through the fixing screw holes;
the stabilizing rod 10 is provided with a stabilizing sliding groove 15 at one side close to the mounting plate 13, stabilizing sliding blocks 16 are fixedly arranged at two sides of the mounting plate 13, and the stabilizing sliding blocks 16 are connected with the inside of the stabilizing sliding groove 15 in a sliding manner, so that when the mounting plate 13 moves up and down, the stabilizing sliding blocks 16 are driven to slide in the stabilizing sliding groove 15, and the stability and flexibility of the mounting plate 13 and the pipe expanding head 12 in the moving process are improved by the matching use of the stabilizing sliding groove 15 and the stabilizing sliding blocks 16;
the fixed blocks 20 are fixedly arranged at the middle parts of the lower ends of the damping rubber layers 2 on the periphery of the outer part of the fixed base plate 1, the upper ends of the fixed blocks 20 are fixedly provided with the mounting shaft blocks 19, and the side, far away from the fixed base plate 1, of the mounting shaft blocks 19 is fixedly provided with the limiting support plates 18, so that in the working process of the integral device, the mounting shaft blocks 19 are fixedly mounted at the upper ends of the fixed blocks 20 through the mounting screw blocks, the limiting support plates 18 are mounted at the lower ends of the periphery of the outer part of the fixed base plate 1, and the bottom ends of the limiting support plates 18 are in contact with the ground, so that the firmness of the integral device in the working process is improved, and the situation of deviation is prevented;
all fixedly between 19 upper ends of installation axle piece and the 20 upper ends of fixed block, spacing extension board 18 all is the inclined plane structure, and the installation screw has all been seted up to 19 middle parts of installation axle piece and the 20 upper ends of fixed block, is convenient for install fixedly through installation screw to installation screw like this.
The working principle is as follows: the utility model firstly and sequentially installs and fixes the handlebars when expanding the tube, and then the electric push rod 14 is started to drive the installation plate 13 to move downwards, and simultaneously drives the tube expanding heads 12 at two sides to move downwards, and drives the stabilizing sleeve 11 to move downwards, and because the length of the stabilizing sleeve 11 is greater than that of the tube expanding head 12, and the stabilizing sleeve 11 can be directly sleeved outside the position of the tube to be expanded at the upper end of the handlebar, thus the accuracy of the contact between the tube expanding head 12 and the upper end of the handlebars can be increased through the stabilizing sleeve 11, the condition of deviation in the tube expanding process can be prevented, and the condition that the outside damages workers due to crack and splash can be prevented when the tube to be expanded is sleeved at the position of the tube to be expanded at the upper end of the handlebars can be prevented, simultaneously two handlebars are placed inside the installation opening 6 when expanding the tube, and the operation screw 8 is rotated simultaneously and drives the limiting plate 5 to move towards one side inside the installation opening 6, and all make the spacing mouth 17 and the outside bottom contact of handlebar that set up in limiting plate 5 one side to fix more swiftly to the handlebar, and can operate the efficiency that increases the during operation to two simultaneously when rising the pipe, when moving down and rising tube head 12 and handlebar contact and carry out the work, can reduce the vibrating force that down when rising the pipe through damping rubber layer 2 and damping spring 4, prevent to rise the efficiency that the pipe is influenced too greatly in the in-process anti-vibrating force of pipe that rises.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a bicycle handlebar processing is with pipe equipment that rises, includes PMKD (1), its characterized in that: the fixed mounting base (7) that is provided with in PMKD (1) upper end middle part, PMKD (1) upper end is fixed between all around and is provided with mount (9), fixed electric putter (14) that is provided with between mount (9) upper end middle part, the fixed branch that is provided with between electric putter (14) upper end both sides and mount (9) upper end both sides, all fixed stabilizer bar (10) that is provided with between inside upper end both sides of mount (9) and mounting base (7) upper end both sides, electric putter (14) bottom is passed mount (9) and is fixed mounting panel (13) that is provided with, mounting panel (13) bottom both sides are all fixed and are provided with tube head (12) that rises, mounting panel (13) bottom both sides are all fixed in the outside that lies in tube head (12) that rises and are provided with stable cover (11).
2. The expanding pipe device for processing the bicycle handlebar as claimed in claim 1, wherein: the mounting base is characterized in that mounting holes (6) are formed in two sides of the upper end of the mounting base (7) under the pipe expanding head (12), limiting plates (5) are movably arranged on two sides of the opposite sides of an inner cavity of each mounting hole (6), and operation screws (8) are fixedly arranged in the middle of the opposite sides of the limiting plates (5).
3. The expanding pipe device for processing the bicycle handlebar as claimed in claim 1, wherein: the damping rubber layer (2) is fixedly arranged between the upper ends in the fixed base plate (1), a plurality of mounting round holes (3) are formed in the damping rubber layer (2) in the surrounding equidistant mode, and damping springs (4) are fixedly arranged between the mounting round holes (3).
4. The expanding pipe device for processing the bicycle handlebar as claimed in claim 2, wherein: operation screw rod (8) all pass installation base (7) in the one end of keeping away from limiting plate (5), limiting plate (5) have all been seted up spacing mouthful (17) in the middle part of one side of keeping away from operation screw rod (8), spacing mouthful (17) are overlooked and all are triangle rectangle structure.
5. The expanding pipe device for processing the bicycle handlebar as claimed in claim 2, wherein: the mounting port (6) is internally provided with a notch at one side close to the limiting plate (5), and the middle parts of the two sides of the outer part of the mounting base (7) and the inside of the mounting port (6) are provided with fixed screw holes at the relative positions of the operating screw rods (8).
6. The expanding pipe device for processing the bicycle handlebar as claimed in claim 1, wherein: stabilizer bar (10) have all been seted up in one side of being close to mounting panel (13) and have been stabilized spout (15), mounting panel (13) both sides are all fixed and are provided with and stabilize slider (16), stabilize slider (16) all with stabilize inside sliding connection of spout (15).
7. The expanding pipe apparatus for processing the bicycle handlebar as claimed in claim 3, wherein: the damping rubber layer (2) is arranged on the outer portion of the fixed base plate (1), the middle of the lower end of the damping rubber layer (2) is fixedly provided with a fixed block (20), the upper end of the fixed block (20) is fixedly provided with an installation shaft block (19), and one side, far away from the fixed base plate (1), of the installation shaft block (19) is fixedly provided with a limiting support plate (18).
8. The expanding pipe apparatus for processing the bicycle handlebar as claimed in claim 7, wherein: all fixedly provided with installation spiral shell piece between installation axle piece (19) upper end and fixed block (20) upper end, spacing extension board (18) all are the inclined plane structure, installation screw has all been seted up to installation axle piece (19) middle part and fixed block (20) upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120778000.XU CN215467608U (en) | 2021-04-16 | 2021-04-16 | Pipe expanding equipment for bicycle handlebar machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120778000.XU CN215467608U (en) | 2021-04-16 | 2021-04-16 | Pipe expanding equipment for bicycle handlebar machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215467608U true CN215467608U (en) | 2022-01-11 |
Family
ID=79774787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120778000.XU Expired - Fee Related CN215467608U (en) | 2021-04-16 | 2021-04-16 | Pipe expanding equipment for bicycle handlebar machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215467608U (en) |
-
2021
- 2021-04-16 CN CN202120778000.XU patent/CN215467608U/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 |
Granted publication date: 20220111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |