CN209197655U - Semicircle inner bore checking fixture - Google Patents
Semicircle inner bore checking fixture Download PDFInfo
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- CN209197655U CN209197655U CN201920151770.4U CN201920151770U CN209197655U CN 209197655 U CN209197655 U CN 209197655U CN 201920151770 U CN201920151770 U CN 201920151770U CN 209197655 U CN209197655 U CN 209197655U
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- inner rack
- rack
- support bar
- pedestal
- gear
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Abstract
The utility model discloses semicircle inner bore checking fixtures, including cubing main body, the apical position of the cubing main body is equipped with second-hand's handle, the lower end of second-hand's handle is communicated with first support bar, the first support bar is connected with first-hand by the second axle sleeve, the lower end of the first-hand handle is connected with second support bar by the first axle sleeve, the bottom position of the second support bar is connected with first gear, and the side of first gear is connected with the first inner rack and the second inner rack in parallel, the bottom position of the second support bar is connected with pedestal, the rear end of the pedestal is fixedly connected with to frame, the front end center position of the pedestal is connected with the first gage and the second gage, the center of the front end pedestal to frame offers central channel, the inner end side of the central channel offers inside groove.The utility model is semicircle inner bore checking fixture, by the setting of the first gage and the second gage, realizes the purpose of inner end detection.
Description
Technical field
The utility model relates to mechanical equipment technical fields, specially semicircle inner bore checking fixture.
Background technique
Semicircle inner bore checking fixture can help to carry out the detection work of semicircle inner hole, solve the inconvenience of traditional detection, while can
Carry out mobile storage of taking to facilitate so that device is adapted to more landform, it is time saving and energy saving to have achieved the purpose that, facilitate into
Row maintenance work guarantees the order of accuarcy of measurement, but semicircle inner bore checking fixture has the following problems exist and be not easy to carry out at present
The phenomenon that adjustable type detects, will cause certain inconvenience, needs to improve.
Utility model content
The purpose of this utility model is to provide semicircle inner bore checking fixtures, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: semicircle inner bore checking fixture, including cubing main body,
The apical position of the cubing main body is equipped with second-hand's handle, and the lower end of second-hand's handle is communicated with first support bar, and described the
One support rod is connected with first-hand by the second axle sleeve, and the lower end of the first-hand handle is connected with second by the first axle sleeve
Strut, the bottom position of the second support bar is connected with first gear, and the side of first gear is connected in first in parallel
Rack gear and the second inner rack, the bottom position of the second support bar are connected with pedestal, and the rear end of the pedestal is fixedly connected with
To frame, the front end center position of the pedestal is connected with the first gage and the second gage, the front end pedestal to frame
Center offers central channel, and the inner end side of the central channel offers inside groove, and the center to frame offers empty slot, described
The both ends of empty slot are symmetrically arranged with outer shell, and the inner end of the outer shell is equipped with the first connection frame, and first connection frame passes through
Inner screw is connected with fixed plate, and the front position of the inner screw is connected with second gear, the outer end of the second gear
Two sides are connected with the first inner rack of teeth and the second inner rack of teeth, and the screw top of the fixed plate is connected with fastening screw.
Preferably, the inside groove of the pedestal inner end is adapted with the first inner rack and the second inner rack, and the first inner rack
Staggered setting is used with the second inner rack, the groove body of first inner rack and the second inner rack inner end is that same vertical plane is set
It sets, and groove body is adapted to connection with the tooth of first gear upper end.
Preferably, the bottom position of first inner rack and the second inner rack is equipped with limited block, first inner rack
When reaching maximum link position with the second inner rack, the limited block mutually limits fixation, avoids the first inner rack and the second internal tooth
Item interlocks.
Preferably, the cubing main body is located at pedestal upper-end front position and is equipped with display table, first inner rack and the
Two inner rack upper ends connect synchronization bar, and the synchronization bar upper end is equipped with number, and the synchronization bar shows on display table.
Preferably, inner screw, second gear and the housing shell phase for passing through fixed plate and the first connection frame inner end to frame
It is flexibly connected, and the width of fixed plate is wider than the width of outer shell.
Preferably, the cubing main body, first support bar and second support bar are arranged using integral type configuration, and bottom end
First gear be connected.
Compared with prior art, the utility model has the beneficial effects that
Pass through the first inner rack of installation and the second inner rack, the first inner rack and the centrally disposed slot inner end of the second inner rack
Interior groove location at, and outer end is connected with first gear, and user passes through the rotation of cubing main body, drives turning for first gear
It is dynamic, so that the first gage and the second gage pass through the connection relationship of the first inner rack and the second inner rack and first gear, carry out
Lateral passage work, and bottom end is equipped with limited block, prevents the first gage and the second gage and takes off from the groove location of center
It falls, work can be adjusted by setting outer shell and fixed plate, user, since the depth in hole is uncertain, user at this time
It, so that the second gear of fixed plate inner end rotates in the first inner rack of teeth and the second inner rack of teeth, can be driven by pressing fixed plate
Fixed plate moves down, and since empty slot is trench structure, will not cause to hinder to moving down for fixed plate, pass through fastening screw later,
It is fastened, so that supporting frame and the outer clamping of semicircle, facilitates carry out measurement tasks.
Detailed description of the invention
Fig. 1 is the utility model main body first state structural schematic diagram；
Fig. 2 is the second status architecture of the utility model main body schematic diagram；
Fig. 3 is the first gage of the utility model and the second gage attachment structure schematic diagram；
Fig. 4 is that the utility model supports frame structural schematic diagram；
Fig. 5 is that the utility model supports frame side view.
In figure: 1- cubing main body；2- first support bar；3- first-hand；4- second support bar；5- pedestal；The first amount of 6-
Ruler；The second gage of 7-；8- supports frame；The first axle sleeve of 9-；The second axle sleeve of 10-；11- second-hand's handle；The first inner rack of 12-；13- first
Gear；The second inner rack of 14-；15- fixed plate；16- outer shell；17- central channel；18- inside groove；19- empty slot；The connection of 20- first
Frame；21- fastening screw；201- inner screw；202- second gear；The first inner rack of teeth of 203-；The second inner rack of teeth of 204-.
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. 1-5 is please referred to, the utility model provides a kind of technical solution: semicircle inner bore checking fixture, including cubing main body 1, inspection
The apical position for having main body 1 is equipped with second-hand 11, and 11 lower end is communicated with first support bar 2, first support bar 2 by second-hand
It is connected with by the second axle sleeve 10 first-hand 3, the first-hand lower end 3 is connected with second support bar 4 by the first axle sleeve 9,
The bottom position of second support bar 4 is connected with first gear 13, and the side of first gear 13 is connected with the first inner rack in parallel
12 and second inner rack 14, the bottom position of second support bar 4 be connected with pedestal 5, the rear end of pedestal 5 is fixedly connected with to frame 8,
The front end center position of pedestal 5 is connected with the first gage 6 and the second gage 7, and the center of the front end pedestal 5 to frame 8 opens up
There is central channel 17, the inner end side of central channel 17 offers inside groove 18, and the center to frame 8 offers empty slot 19, and the two of empty slot 19
End is symmetrically arranged with outer shell 16, and the inner end of outer shell 16 is equipped with the first connection frame 20, and the first connection frame 20 passes through inner screw 201
It is connected with fixed plate 15, the front position of inner screw 201 is connected with second gear 202, the outer end two sides of second gear 202
It is connected with the first inner rack of teeth 203 and the second inner rack of teeth 204, the screw top of fixed plate 15 is connected with fastening screw 21, passes through peace
Fill the first inner rack 12 and the second inner rack 14, the first inner rack 12 and centrally disposed 17 inner end of slot of the second inner rack 14 it is interior
At 18 position of slot, and outer end is connected with first gear 13, and user passes through the rotation of cubing main body 1, drives first gear 13
Rotation so that the company of the first gage 6 and the second gage 7 by the first inner rack 12 and the second inner rack 14 and first gear 13
Relationship is connect, carries out lateral passage work, and bottom end is equipped with limited block, prevents the first gage 6 and the second gage 7 therefrom
Heart slot falls off at 17 position.
The inside groove 18 of 5 inner end of pedestal is adapted with the first inner rack 12 and the second inner rack 14, and 12 He of the first inner rack
Second inner rack 14 uses staggered setting, and the groove body of 14 inner end of the first inner rack 12 and the second inner rack is that same vertical plane is set
It sets, and groove body is adapted to connection, the bottom position of the first inner rack 12 and the second inner rack 14 with the tooth of 13 upper end of first gear
Equipped with limited block, when the first inner rack 12 and the second inner rack 14 reach maximum link position, limited block mutually limits fixation, avoids
First inner rack 12 and the second inner rack 14 interlock, cubing main body 1 be located at 5 upper-end front position of pedestal be equipped with display table, first
Inner rack 12 connects synchronization bar with 14 upper end of the second inner rack, and synchronization bar upper end is equipped with number, and synchronization bar shows on display table,
Pass through the inner screw 201 of 20 inner end of fixed plate 15 and the first connection frame, second gear 202 and 16 phase activity of outer shell company to frame 8
It connects, and the width of fixed plate 15 is wider than the width of outer shell 16, cubing main body 1, first support bar 2 and second support bar 4 use
The setting of integral type configuration, is connected with the first gear 13 of bottom end, and since the depth in hole is uncertain, user can pass through at this time
Fixed plate 15 is pressed, so that the second gear 202 of 15 inner end of fixed plate turns in the first inner rack of teeth 203 and the second inner rack of teeth 204
It is dynamic, moving down for fixed plate 15 is driven, since empty slot 19 is trench structure, moving down for fixed plate 15 will not be caused to hinder, later
It by fastening screw 21, is fastened, so that supporting frame 8 and the outer clamping of semicircle, facilitates carry out measurement tasks.
Working principle: when needing work, the pedestal 5 of 1 bottom end of cubing main body is first put into semicircle to be measured by user,
It adjusts later and supports frame 8, by the fixed plate 15 for compressing 8 top end face of frame, so that fixed plate 15 passes through second gear 202, the first internal tooth
The effect of frame 203 and the second inner rack of teeth 204 is moved down, when object contacts outside 15 bottom face of fixed plate and semicircle, user
Fastening screw 21 is rotated, is fixed so that supporting frame 8 with the outer object of semicircle, user rotates first support bar 2, first support bar later
2 drive second support bar 4 to carry out rotation work, so that first gear 13 is rotated, drive in the first inner rack 12 and second
Rack gear 14 carries out lateral dislocation motion, so that the first gage 6 and the expansion of the second gage 7, when being expanded to largest face, the first amount
Ruler 6, the second gage 7 and pedestal 5 block semicircle, and user can be observed by the measurement table on 5 top of pedestal later, read later
Number, is measured, and completes work.
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 (6)
1. semicircle inner bore checking fixture, including cubing main body (1), it is characterised in that: the apical position of the cubing main body (1) is equipped with the
Two hand handles (11), the second-hand are communicated with the lower end of (11) first support bar (2), and the first support bar (2) passes through the
Two axle sleeves (10) are connected with first-hand handle (3), and the lower end of the first-hand handle (3) is connected with second by the first axle sleeve (9)
The bottom position of strut (4), the second support bar (4) is connected with first gear (13), and the side of first gear (13) is flat
Row is connected with the first inner rack (12) and the second inner rack (14), and the bottom position of the second support bar (4) is connected with pedestal
(5), the rear end of the pedestal (5) is fixedly connected with to frame (8), and the front end center position of the pedestal (5) is connected with
The center of one gage (6) and the second gage (7), the front end pedestal (5) to frame (8) offers central channel (17), it is described in
The inner end side of heart slot (17) offers inside groove (18), and the center to frame (8) offers empty slot (19), the empty slot (19)
Both ends be symmetrically arranged with outer shell (16), the inner end of the outer shell (16) is equipped with the first connection frame (20), and described first connects
It connects frame (20) and is connected with fixed plate (15) by inner screw (201), the front position of the inner screw (201) is connected with the
The outer end two sides of two gears (202), the second gear (202) are connected with the first inner rack of teeth (203) and the second inner rack of teeth
(204), the screw top of the fixed plate (15) is connected with fastening screw (21).
2. semicircle inner bore checking fixture according to claim 1, it is characterised in that: the inside groove (18) of pedestal (5) inner end with
First inner rack (12) and the second inner rack (14) are adapted, and the first inner rack (12) and the second inner rack (14) use and interlock
The groove body of type setting, first inner rack (12) and the second inner rack (14) inner end is the setting of same vertical plane, and groove body is equal
Connection is adapted to the tooth of first gear (13) upper end.
3. semicircle inner bore checking fixture according to claim 1, it is characterised in that: first inner rack (12) and the second internal tooth
The bottom position of item (14) is equipped with limited block, and first inner rack (12) and the second inner rack (14) reach maximum link position
When, the limited block mutually limits fixation, avoids the first inner rack (12) and the second inner rack (14) staggeredly.
4. semicircle inner bore checking fixture according to claim 1, it is characterised in that: the cubing main body (1) is located on pedestal (5)
Forward position is held to be equipped with display table, first inner rack (12) connects synchronization bar with the second inner rack (14) upper end, described same
It walks a upper end and is equipped with number, the synchronization bar shows on display table.
5. semicircle inner bore checking fixture according to claim 1, it is characterised in that: it is described support frame (8) by fixed plate (15) and
The inner screw (201) of the first connection frame (20) inner end, second gear (202) are mutually flexibly connected with outer shell (16), and fixed plate
(15) width is wider than the width of outer shell (16).
6. semicircle inner bore checking fixture according to claim 1, it is characterised in that: the cubing main body (1), first support bar
(2) it is arranged with second support bar (4) using integral type configuration, is connected with the first gear of bottom end (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920151770.4U CN209197655U (en) | 2019-01-29 | 2019-01-29 | Semicircle inner bore checking fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920151770.4U CN209197655U (en) | 2019-01-29 | 2019-01-29 | Semicircle inner bore checking fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209197655U true CN209197655U (en) | 2019-08-02 |
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ID=67431841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920151770.4U Active CN209197655U (en) | 2019-01-29 | 2019-01-29 | Semicircle inner bore checking fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209197655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539950A (en) * | 2019-01-29 | 2019-03-29 | 苏州金世博精密机电有限公司 | Semicircle inner bore checking fixture |
-
2019
- 2019-01-29 CN CN201920151770.4U patent/CN209197655U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539950A (en) * | 2019-01-29 | 2019-03-29 | 苏州金世博精密机电有限公司 | Semicircle inner bore checking fixture |
| CN109539950B (en) * | 2019-01-29 | 2024-02-23 | 苏州金世博精密机电有限公司 | Semicircle inner hole gauge |
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