CN209335469U - There is the special fixture of catcher mark in a kind of avoidable mileometer driven gear - Google Patents
There is the special fixture of catcher mark in a kind of avoidable mileometer driven gear Download PDFInfo
- Publication number
- CN209335469U CN209335469U CN201822242328.0U CN201822242328U CN209335469U CN 209335469 U CN209335469 U CN 209335469U CN 201822242328 U CN201822242328 U CN 201822242328U CN 209335469 U CN209335469 U CN 209335469U
- Authority
- CN
- China
- Prior art keywords
- groove
- driven gear
- block
- mileometer
- avoidable
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
Utility model discloses a kind of avoidable mileometer driven gear and the special fixture of catcher mark occurs, including fixing seat, the front surface of fixing seat offers the first groove, the rear wall of first groove offers the second groove, the inner sidewall of second groove offers equally distributed arc groove, by the way that fixing seat is arranged, first groove, second groove and arc groove are used cooperatively, mileometer driven gear can be engaged with arc groove, rotate mileometer driven gear, submerge the helical gear on mileometer driven gear in arc groove, helical gear rear end is set to fit with the second groove, it is stuck in arc groove by clamping apparatus, this makes it possible to avoid the surface of mileometer driven gear from catcher mark occur, pass through being used cooperatively for clamping apparatus and limiting device, can quickly mileometer driven gear be limited and be fixed, when reducing its dismounting Between, increase working efficiency.
Description
Technical field
The utility model relates to mileometer driven gear field of fixtures, specifically a kind of avoidable mileometer driven tooth
There is the special fixture of catcher mark in wheel.
Background technique
After the production of mileometer driven gear, need to measure mileometer driven gear, if underproof
Product is reprocessed, and it is too long that underproof product is likely to occur size, is just needed during reprocessing in this way to mileometer
Driven gear is clamped, and is needed to the portion intercepts grown in order to guarantee the surface flatness of mileometer driven gear
The fixture of special clamping mileometer driven gear, it is special thus to propose that the dedicated of catcher mark occurs in a kind of avoidable mileometer driven gear
Fixture.
Utility model content
In view of the deficiencies of the prior art, the purpose of the utility model is to provide a kind of avoidable mileometer driven gears to occur
The special fixture of catcher mark, there is catcher mark and reduces mileometer driven tooth in the clamping of fixture when mileometer driven gear being avoided to reprocess
Take turns disassembly and assembly time.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of avoidable mileometer driven gear goes out
The special fixture of existing catcher mark, including fixing seat, the front surface of the fixing seat offer the first groove, after first groove
Side wall offers the second groove, and the inner sidewall of second groove offers equally distributed arc groove, first groove
Inner sidewall is slidably fitted with clamping apparatus, and the lateral wall of the fixing seat is fixedly installed with limiting device.
Further, the rear wall of second groove offers slot.
Further, the clamping apparatus includes two through-holes, and the inner sidewall of the through-hole slidably connects slide bar, described
The lateral wall of slide bar offers threaded hole, and the inner sidewall of the threaded hole is bolted with screw rod, and the rear wall of the screw rod, which rotates, to be connected
It is connected to switch block, the rear wall of the switch block is fixedly connected with arc block, and the lateral wall of the arc block is plugged in arc groove.
Further, the rear wall of the arc block is fixedly connected with anticollision rubber mat.
Further, the limiting device includes fixed block, and the lateral wall of the fixed block offers jack, the jack
Inner sidewall be plugged with inserted link, the lateral wall of the slide bar offers equally distributed slot, the lateral wall grafting of the inserted link
In in slot, the right side wall of the inserted link is fixedly connected with limited block, and the lateral wall of the inserted link is socketed with spring, the spring
Between limited block and fixed block.
Further, the left side wall of the inserted link is fixedly connected with fixture block, and the outer diameter of the fixture block is greater than the internal diameter of through-hole.
The beneficial effects of the utility model are:
The utility model is used cooperatively by setting fixing seat, the first groove, the second groove and arc groove, can will in
Journey table driven gear is engaged with arc groove, rotates mileometer driven gear, the helical gear on mileometer driven gear is made to submerge arc
In shape slot, so that helical gear rear end is fitted with the second groove, be stuck in arc groove by clamping apparatus, this makes it possible to
Avoid the surface of mileometer driven gear from catcher mark occur, by being used cooperatively for clamping apparatus and limiting device, can quickly by
Mileometer driven gear is limited and is fixed, its disassembly and assembly time is reduced, and increases working efficiency.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model limiting device schematic diagram.
Fig. 3 is the utility model clamping apparatus schematic diagram.
Description of symbols: 1 fixing seat, 2 first grooves, 3 second grooves, 4 arc grooves, 5 clamping apparatus, 6 limiting devices,
7 slots, 8 through-holes, 9 slide bars, 10 threaded holes, 11 switch blocks, 12 arc blocks, 13 fixed blocks, 14 jacks, 15 inserted links, 16 slots, 17 limits
Position block, 18 springs, 19 fixture blocks, 20 anticollision rubber mats, 21 screw rods.
Specific embodiment
The present invention will be further illustrated below in conjunction with specific embodiments, it should be appreciated that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction
Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms also fall within application
The appended claims limited range.
It is the utility model structure diagram referring to Fig. 1-3, the special of catcher mark occurs in a kind of avoidable mileometer driven gear
With fixture, including fixing seat 1, the front surface of fixing seat 1 offers the first groove 2, and the rear wall of the first groove 2 offers second
Groove 3, the inner sidewall of the second groove 3 offer equally distributed arc groove 4, and the inner sidewall of the first groove 2 is slidably fitted with card
Connection device 5, the lateral wall of fixing seat 1 are fixedly installed with limiting device 6, and the first groove 2 opened up can be convenient clamping apparatus 5 will
Helical gear on mileometer driven gear is limited, and the helical gear on mileometer driven gear is avoided to be detached from out of arc groove 4,
By engaging for helical gear on mileometer driven gear and arc groove 4, the surface that can be avoided mileometer driven gear occurs
Catcher mark, arc groove 4 is in the shape of a spiral, consistent with the helical gear on mileometer driven gear in the prior art, the number of teeth root of arc groove 4
Depending on the helical gear number of teeth on mileometer driven gear in the prior art, the rear wall of the second groove 3 is in smooth surface, in avoiding
There is scratch in helical gear rear surface on journey table driven gear.
The rear wall of second groove 3 offers slot 7, can be convenient the convex of the helical gear both ends on mileometer driven gear
It rises and is inserted into slot 7, avoid helical gear high spot that the helical gear on mileometer driven gear is hindered to enter arc groove 4
It is interior.
Clamping apparatus 5 includes two through-holes 8, and the inner sidewall of through-hole 8 slidably connects slide bar 9, and the lateral wall of slide bar 9 opens up
There is threaded hole 10, the inner sidewall of threaded hole 10 is bolted with screw rod 21, and the rear wall of screw rod 21 is rotatably connected to switch block 11, switch block 11
Rear wall slidably connect arc block 12, the rear wall of the switch block 11 offers the arc to match with the spiral of arc groove 4
Shape sliding slot, the lateral wall of arc block 12 are plugged in arc groove 4, slide slide bar 9, the switch block 11 being rotatablely connected in adjustment screw 21
Position, be inserted into arc block 12 in arc groove 4, turn screw rod 21, screw rod 21 is made to be spirally connected in threaded hole 10, push
Arc block 12 is slided in arc chute, is bonded arc block 12 with the helical gear front end on mileometer driven gear, in turn
Helical gear on mileometer driven gear is limited.
The rear wall of arc block 12 is fixedly connected with anticollision rubber mat 20, reduces arc block 12 on mileometer driven gear
Helical gear front surface occurs putting trace.
Limiting device 6 includes fixed block 13, and the lateral wall of fixed block 13 offers jack 14, the inner sidewall grafting of jack 14
There is inserted link 15, the lateral wall of slide bar 9 offers equally distributed slot 16, and the lateral wall of inserted link 15 is plugged in slot 16, inserts
The right side wall of bar 15 is fixedly connected with limited block 17, and the lateral wall of inserted link 15 is socketed with spring 18, and spring 18 is located at limited block 17
Between fixed block 13, limited block 17 is pulled, spring 18 extends, and so that inserted link 15 is detached from slot 16, and then make slide bar 21 in through-hole 8
Interior sliding pulls limited block 17, turns screw rod 21, make switch block 11 and arc block 12 when mileometer driven gear is dismounted
It is detached from arc groove 4, and then mileometer driven gear is avoided to rub with switch block 11.
The left side wall of inserted link 15 is fixedly connected with fixture block 19, and the outer diameter of fixture block 19 is greater than the internal diameter of through-hole 8, and fixture block 19 can
When avoiding pulling limited block 17, the position of inserted link 15 is limited, inserted link 15 is avoided to be detached from jack 14.
The helical gear on mileometer driven gear is inserted into arc groove 4 first, then rotates mileometer driven gear,
Make helical gear being threaded into arc groove 4 along arc groove 4 on mileometer driven gear, makes on mileometer driven gear
Boss is inserted into slot 7, then pulls limited block 17, and fixture block 19 is made to be detached from slot 16, slides slide bar 9, adjusts arc
The position of block 12 keeps arc block 12 corresponding with the position of arc groove 4, then turns screw rod 21, holds switch block 11, makes arc block
12 are inserted into arc groove 4, and arc block 12 is slided in arc chute, until arc block 12 with it is oblique on mileometer driven gear
The front surface of gear fits closely, and then is fixed in fixing seat 1 to mileometer driven gear, and this makes it possible to avoid mileometer
There is catcher mark in the surface of driven gear.
The utility model is used cooperatively by setting fixing seat, the first groove, the second groove and arc groove, can will in
Journey table driven gear is engaged with arc groove, rotates mileometer driven gear, the helical gear on mileometer driven gear is made to submerge arc
In shape slot, so that helical gear rear end is fitted with the second groove, be stuck in arc groove by clamping apparatus, this makes it possible to
Avoid the surface of mileometer driven gear from catcher mark occur, by being used cooperatively for clamping apparatus and limiting device, can quickly by
Mileometer driven gear is limited and is fixed, its disassembly and assembly time is reduced, and increases working efficiency.
Claims (6)
1. there is the special fixture of catcher mark in a kind of avoidable mileometer driven gear, it is characterised in that: described solid including fixing seat
The front surface of reservation offers the first groove, and the rear wall of first groove offers the second groove, second groove
Inner sidewall offers equally distributed arc groove, and the inner sidewall of first groove is slidably fitted with clamping apparatus, the fixation
The lateral wall of seat is fixedly installed with limiting device.
2. the special fixture of catcher mark occurs in a kind of avoidable mileometer driven gear according to claim 1, feature exists
In: the rear wall of second groove offers slot.
3. the special fixture of catcher mark occurs in a kind of avoidable mileometer driven gear according to claim 1, feature exists
In: the clamping apparatus includes two through-holes, and the inner sidewall of the through-hole slidably connects slide bar, and the lateral wall of the slide bar is opened
Equipped with threaded hole, the inner sidewall of the threaded hole is bolted with screw rod, and the rear wall of the screw rod is rotatably connected to switch block, and described turn
The rear wall of block is fixedly connected with arc block, and the lateral wall of the arc block is plugged in arc groove.
4. the special fixture of catcher mark occurs in a kind of avoidable mileometer driven gear according to claim 3, feature exists
In: the rear wall of the arc block is fixedly connected with anticollision rubber mat.
5. the special fixture of catcher mark occurs in a kind of avoidable mileometer driven gear according to claim 3, feature exists
In: the limiting device includes fixed block, and the lateral wall of the fixed block offers jack, and the inner sidewall of the jack is plugged with
Inserted link, the lateral wall of the slide bar offer equally distributed slot, and the lateral wall of the inserted link is plugged in slot, described to insert
The right side wall of bar is fixedly connected with limited block, and the lateral wall of the inserted link is socketed with spring, and the spring is located at limited block and consolidates
Determine between block.
6. the special fixture of catcher mark occurs in a kind of avoidable mileometer driven gear according to claim 5, feature exists
In: the left side wall of the inserted link is fixedly connected with fixture block, and the outer diameter of the fixture block is greater than the internal diameter of through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822242328.0U CN209335469U (en) | 2018-12-29 | 2018-12-29 | There is the special fixture of catcher mark in a kind of avoidable mileometer driven gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822242328.0U CN209335469U (en) | 2018-12-29 | 2018-12-29 | There is the special fixture of catcher mark in a kind of avoidable mileometer driven gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209335469U true CN209335469U (en) | 2019-09-03 |
Family
ID=67759956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822242328.0U Expired - Fee Related CN209335469U (en) | 2018-12-29 | 2018-12-29 | There is the special fixture of catcher mark in a kind of avoidable mileometer driven gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209335469U (en) |
-
2018
- 2018-12-29 CN CN201822242328.0U patent/CN209335469U/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: 20190903 Termination date: 20211229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |