CN208712020U - A kind of machinery production processing chain wheel bracket - Google Patents
A kind of machinery production processing chain wheel bracket Download PDFInfo
- Publication number
- CN208712020U CN208712020U CN201821414138.6U CN201821414138U CN208712020U CN 208712020 U CN208712020 U CN 208712020U CN 201821414138 U CN201821414138 U CN 201821414138U CN 208712020 U CN208712020 U CN 208712020U
- Authority
- CN
- China
- Prior art keywords
- chain wheel
- fixed
- disk
- opening
- wheel bracket
- 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 a kind of machinery productions to process chain wheel bracket, including pedestal, the two sides on pedestal top are fixed with two pairs of studs respectively, two pairs of studs intert connection with the first opening being provided in the middle part of two sliding blocks respectively, locking nut is threaded on two pairs of studs, one end of two slider tops is fixed with L-type fixed block, it is connected together respectively with the two sides of disk between two L-type fixed blocks by clamp system, the second opening is offered in the middle part of disk, one end of two sliding block sides is fixed with tuning drive gear, a kind of machinery production of the utility model processes chain wheel bracket, disk can be driven to compress chain wheel to be painted by clamp system, then the stability of chain wheel can be improved, improve painting quality and efficiency, and it is easy to operate, spray painting operation is carried out by the second opening that disk is provided with, it can by disk It is covered with the tooth socket to chain wheel, then can protect tooth socket, tooth socket when spray painting is prevented to be contaminated.
Description
Technical field
The utility model relates to chain wheels to produce and process technical field, in particular to a kind of machinery production processes chain wheel bracket.
Background technique
Chain wheel is the part that bicycle middle shaft is connected with crank.People are by scrunching drive crank, and then with movable chain wheel
Rotation drives rear wheel, provides power, complete the entire transmission chain of bicycle, chain wheel is in life eventually by chain and flywheel
It needs to need to carry out spray painting processing to chain wheel after completion of processing by a series of working process during producing, passes through spray painting and protect
Chain wheel is protected, the service life of chain wheel is extended.
But it is had the disadvantage that at present in processing
1, it is easy to paint to the tooth socket of chain wheel when painting to chain wheel, influences the normal use of chain wheel；
2, chain wheel stability is poor in painting process, influences painting quality and efficiency.
Utility model content
The purpose of this utility model is to provide a kind of machinery productions to process chain wheel bracket, to solve in above-mentioned background technique
It proposes, is easy to carry out the problem of spray painting influences the normal use of chain wheel to the tooth socket of chain wheel when painting on chain wheel.
To achieve the above object, the utility model provides the following technical solutions: a kind of machinery production processing chain wheel bracket, packet
Pedestal is included, the two sides on the pedestal top are fixed with two pairs of studs respectively, and two pairs of studs are respectively and in the middle part of two sliding blocks
The interspersed connection of the first opening being provided with, is threaded with locking nut on two pairs of studs, two slider tops
One end is fixed with L-type fixed block, is engaged respectively with the two sides of disk between two L-type fixed blocks by clamp system
It connects, offers the second opening in the middle part of the disk, one end of two sliding block sides is fixed with tuning drive gear, institute
The avris for stating pedestal top is fixed with position scale marker corresponding with tuning drive gear.
As a kind of optimal technical scheme of the utility model, the avris on the pedestal top is fixed with fixed link, institute
It states and offers third opening in the middle part of fixed link, two tuning drive gears, which are open with third, interts connection.
As a kind of optimal technical scheme of the utility model, the clamp system includes two pull rods, two drawings
For bar respectively with the interspersed connection in the top of two L-type fixed blocks, the bottom of two pull rods is arranged with spring, two drawings
The bottom end of bar is fixed with two fixing seats respectively, and the side of two fixing seats is by being provided with card slot two respectively with disk
Side is connected together.
As a kind of optimal technical scheme of the utility model, the top of two fixing seats is threaded with locking
The top of screw, two pull rods is fixed with stop collar.
As a kind of optimal technical scheme of the utility model, the bottom end of the disk is fixed with rubber pad.
Compared with prior art, the utility model has the beneficial effects that a kind of machinery production of the utility model processes chain wheel
Bracket, have it is following the utility model has the advantages that
1, disk can be driven to compress chain wheel to be painted by clamp system, the stability of chain wheel then can be improved,
Painting quality and efficiency are improved, and easy to operate；
2, spray painting operation is carried out by the second opening that disk is provided with, the tooth socket of chain wheel can be hidden by disk
Lid, then can protect tooth socket, prevents tooth socket when spray painting to be contaminated, guarantees the normal use of chain wheel.
Detailed description of the invention
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the partial structural diagram of the utility model；
Fig. 3 is the overlooking structure diagram of the utility model.
In figure: 1, pedestal；2, stud；3, sliding block；4, the first opening；5, locking nut；6, L-type fixed block；7, disk；8,
Pull rod；9, spring；10, fixing seat；11, card slot；12, lock-screw；13, stop collar；14, the second opening；15, rubber pad；16,
Tuning drive gear；17, scale marker；18, fixed link；19, third is open.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of machinery production processing chain wheel bracket, including pedestal 1, pedestal 1
The two sides on top are fixed with two pairs of studs 2 respectively, and two pairs of studs 2 are worn with the first opening 4 being provided in the middle part of two sliding blocks 3 respectively
Connection is inserted, locking nut 5 is threaded on two pairs of studs 2, the one end at two 3 tops of sliding block is fixed with L-type and fixes
Block 6, the two sides between two L-type fixed blocks 6 by clamp system respectively with disk 7 are connected together, and the middle part of disk 7 offers
Second opening 14, one end of two 3 sides of sliding block is fixed with tuning drive gear 16, and the avris on 1 top of pedestal is fixed with position
Set scale marker 17 corresponding with tuning drive gear 16.
Preferably, the avris on 1 top of pedestal is fixed with fixed link 18, and the middle part of fixed link 18 offers third opening
19, two tuning drive gears 16 with the interspersed connection of third opening 19, can play the role of stopping paint by fixed link 18, prevent
Scale marker 17 is covered in painting process, influences the spacing between staff's two L-type fixed blocks 6 of adjusting.
Preferably, clamp system includes two pull rods 8, and two pull rods 8 are interspersed with the top of two L-type fixed blocks 6 respectively
Connection, the bottom of two pull rods 8 are arranged with spring 9, and the bottom end of two pull rods 8 is fixed with two fixing seats 10 respectively, and two
The side of a fixing seat 10 is connected together by being provided with two sides of the card slot 11 respectively with disk 7, can by the elastic reaction of spring 9
To drive disk 7 to compress chain wheel, stability when chain wheel spray painting is improved.
Preferably, the top of two fixing seats 10 is threaded with lock-screw 12, and the top of two pull rods 8 is fixed
Equipped with stop collar 13, it can prevent pull rod 8 from falling off by stop collar 13, the stabilization of disk 7 can be improved by lock-screw 12
Property.
Preferably, the bottom end of disk 7 is fixed with rubber pad 15, can be with increasing friction force by rubber pad 15, while can
To play the role of buffering, damage chain wheel is prevented.
When specifically used, a kind of machinery production of the utility model processes chain wheel bracket, is first placed in chain wheel to be painted
The middle part on 1 top of pedestal is adjusted then according to the various sizes of disk 7 of the size selection of chain wheel then according to the size of disk 7
Spacing between two sliding blocks 3, being matched by tuning drive gear 16 with scale marker 17 can be improved adjustment speed and accuracy,
Then the two sides of disk 7 are connected together with two card slots 11 respectively, then releasing lever 8, bullet of the pull rod 8 in spring 9
Property effect is lower that fixing seat 10 is driven to compress downwards, then drive disk 7 to compress chain wheel to be painted, chain wheel then can be improved
Stability improves painting quality and efficiency, and easy to operate, and when spray painting is painted by the second opening 14 that disk 7 is provided with
Operation can cover the tooth socket of chain wheel by disk 7, then can protect tooth socket, and tooth socket is by dirt when preventing from painting
Dye, guarantees the normal use of chain wheel, at the same adjust the spacing between two sliding blocks 3 can make bracket in a certain range according to
The size of spray painting chain wheel is adjusted, and expands the scope of application of bracket.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of machinery production processes chain wheel bracket, including pedestal (1), which is characterized in that the two sides on pedestal (1) top point
It is not fixed with two pairs of studs (2), two pairs of studs (2) are worn with the first opening (4) being provided in the middle part of two sliding blocks (3) respectively
Connection is inserted, is threaded with locking nut (5) on two pairs of studs (2), one end at the top of two sliding blocks (3) is solid
Surely L-type fixed block (6) are equipped with, pass through the clamp system two sides card with disk (7) respectively between two L-type fixed blocks (6)
Connection is closed, is offered the second opening (14) in the middle part of the disk (7), the fixation of one end of two sliding block (3) sides is set
Have tuning drive gear (16), the avris on pedestal (1) top is fixed with position graduated scale corresponding with tuning drive gear (16)
Know (17).
2. a kind of machinery production according to claim 1 processes chain wheel bracket, it is characterised in that: pedestal (1) top
Avris be fixed with fixed link (18), offered in the middle part of the fixed link (18) third opening (19), two scales
Pointer (16) interts connection with third opening (19).
3. a kind of machinery production according to claim 1 processes chain wheel bracket, it is characterised in that: the clamp system includes
Two pull rods (8), two pull rods (8) intert connection, two pull rods with the top of two L-type fixed blocks (6) respectively
(8) bottom is arranged with spring (9), and the bottom end of two pull rods (8) is fixed with two fixing seats (10) respectively, and two
The side of the fixing seat (10) is connected together by being provided with two sides of the card slot (11) respectively with disk (7).
4. a kind of machinery production according to claim 3 processes chain wheel bracket, it is characterised in that: two fixing seats
(10) top is threaded with lock-screw (12), and the top of two pull rods (8) is fixed with stop collar (13).
5. a kind of machinery production according to claim 1 processes chain wheel bracket, it is characterised in that: the bottom of the disk (7)
End is fixed with rubber pad (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821414138.6U CN208712020U (en) | 2018-08-30 | 2018-08-30 | A kind of machinery production processing chain wheel bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821414138.6U CN208712020U (en) | 2018-08-30 | 2018-08-30 | A kind of machinery production processing chain wheel bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208712020U true CN208712020U (en) | 2019-04-09 |
Family
ID=65980290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821414138.6U Expired - Fee Related CN208712020U (en) | 2018-08-30 | 2018-08-30 | A kind of machinery production processing chain wheel bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208712020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263342A (en) * | 2021-06-29 | 2021-08-17 | 浙江今飞机械有限公司 | Auxiliary device for processing bicycle chain wheel |
-
2018
- 2018-08-30 CN CN201821414138.6U patent/CN208712020U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263342A (en) * | 2021-06-29 | 2021-08-17 | 浙江今飞机械有限公司 | Auxiliary device for processing bicycle chain wheel |
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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: 20190409 Termination date: 20200830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |