CN209069159U - Test structure for precision component gear - Google Patents
Test structure for precision component gear Download PDFInfo
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- CN209069159U CN209069159U CN201822269212.6U CN201822269212U CN209069159U CN 209069159 U CN209069159 U CN 209069159U CN 201822269212 U CN201822269212 U CN 201822269212U CN 209069159 U CN209069159 U CN 209069159U
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- sliding shoe
- gear
- fixed plate
- column
- pedestal
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Abstract
The utility model discloses the test structures for precision component gear, including pedestal, supporting table is provided on pedestal, the surface of supporting table offers movement slots, sliding shoe is placed in movement slots, multiple grooves on the inner wall of movement slots, roller is equipped in groove, sliding shoe one end, which is equipped with, puts column, spring is vertically connected in sliding shoe the other end face, pedestal is equipped with standard unit, standard unit is equipped with the rotation axis being vertically arranged, master gear is arranged in rotation axis, it is other vertically equipped with limit fixed plate at one end close to spring institute on pedestal, horizontally disposed dial gauge is installed in limit fixed plate, the measuring rod of dial gauge passes through limit fixed plate and protrudes into spring and measure boom end and contacts with the end face of sliding shoe.The detection device of the utility model makes a kind of detection structure for high-volume gear by oneself, can not only realize the detection of gear radial direction parameter, and low manufacture cost, structure is simple, is easy for installation and maintenance by utilizing existing dial gauge.
Description
Technical field
The utility model relates to a kind of gear testing structures, and in particular to the test structure for precision component gear.
Background technique
The processing of part occupys an important position in entire machinery industry, and wherein the machining accuracy of part will affect this
Use of the part in whole equipment, thus for part processing dimension precision requirement be it is very high, this also requires part
It needs accurately to detect various sizes after processing is completed.In the processing of high-volume gear, after completion of processing
Need to detect the radial parameter of gear, equipment required for the engagement rolling formula integration measurement method used now be mostly into
Jaws equipment, it is at high price, lead to increased costs, and be difficult to repair after breaking down, use is inconvenient for operation.
Utility model content
Technical problem to be solved in the utility model is engagement rolling formula composite measurement used by present gear testing
Equipment required for method is mostly import equipment, at high price, leads to increased costs, and be difficult to repair after breaking down, uses
It is inconvenient for operation, and it is an object of the present invention to provide be used for precision component gear test structure, by utilize existing dial gauge, make one kind by oneself
For the detection structure of high-volume gear, the detection of gear radial direction parameter, and low manufacture cost, structure letter can not only be realized
It is single, it is easy for installation and maintenance.
The utility model is achieved through the following technical solutions:
For the test structure of precision component gear, including pedestal, supporting table is provided on pedestal, the surface of supporting table is opened
Equipped with the movement slots for running through supporting table both ends of the surface, sliding shoe is placed in movement slots, sliding shoe can come along movement slots level
Return sliding, on the inner wall of movement slots alongst on be successively arranged multiple grooves, be equipped with the roller being vertically arranged in groove,
The upper and lower ends of roller are connected by the top and bottom of connecting rod and groove, the side wall wall surface of roller flushed with the opening face of groove and
It can be freely rotated around own axes, one end of sliding shoe is equipped with the storing column for being used to be arranged gear under test being vertically arranged, sliding
Horizontally disposed spring is vertically connected in the other end face of motion block, close storing column institute is other at one end on pedestal is equipped with standard
Platform, standard unit are equipped with the rotation axis being vertically arranged, are arranged with master gear, drive of the rotation axis in driving mechanism in rotation axis
Under can make rotating motion around own axes, be vertically equipped with limit fixed plate close to spring institute is other at one end on pedestal, spring
Fixed plate is vertical connect with limit for end, limits and is equipped with horizontally disposed dial gauge in fixed plate, the measuring rod of dial gauge is worn
It crosses limit fixed plate and protrudes into spring and measure boom end and contacted with the end face of sliding shoe.
The detection device of the utility model makes a kind of detection for high-volume gear by oneself by utilizing existing dial gauge
Structure can not only realize the detection of gear radial direction parameter, and low manufacture cost, and structure is simple, is easy for installation and maintenance.This
One standard component level identical with gear to be detected when in use, is set in storing first by the detection device of utility model
On column, then standard component is engaged with master gear, master gear is rotated by driving mechanism, to drive standard
Part also rotates, in this way storing column stress, and also stress is mobile for sliding shoe therewith, so that a reading is had on dial gauge, by this
Reading is used as an a reference value, then removes standard component, and gear to be measured is set in and is put on column, and master gear drives mark
Quasi- part rotation, if the radial parameter of gear under test is variant, will directly react on the reading of dial gauge, if reading exists
In the error range that a reference value allows, then illustrate that the gear radial direction parameter is qualified, if reading is more than outside ranges of error values, no
It is qualified；Wherein spring ensure that sliding shoe is capable of providing the power of opposite direction when by strength of gear and keeps master gear and to be measured
Engagement between part；On the inner wall of movement slots alongst on be successively arranged multiple grooves, be equipped with and be vertically arranged in groove
Roller, be rolling friction between the side wall of sliding shoe and the wall surface of roller therefore when sliding shoe moves in movement slots,
Namely static friction, frictional force is small, ensure that the sensitivity of sliding shoe movement, will not influence the accuracy of reading.This is practical new
The device of type, the spacing between supporting table, standard unit calculate in advance according to actually detected part, then using dial gauge with
And the structural principle of gear testing, form this practical detection device, in production cost, the precision of detection is also high, and structure
Simply, Operation and maintenance are easy to use.
The driving mechanism includes the driving platform being mounted on the base, and driving platform is equipped with horizontally disposed drive pulley,
It is connected with driving belt between drive pulley and rotation axis, drive pulley is realized pair by motor driven by way of transmission belt
The rotate driving of rotation axis, so that the rotation of master gear is more stable, steady.
The roller is made using glass material, and the outer wall surface smoothness of glass tumbler is high, can further decrease with
Frictional force between sliding shoe.
Column institute end face at one end is put on the sliding shoe and is equipped with vertical card slot, equipped with being vertically arranged in vertical card slot
Adjustable column, the upper end of adjustable column are coaxially provided with storing column, and adjustable column is removably mounted at the end of sliding shoe by mounting plate, side
Just being removed and replaced for for column is put.
Dial gauge and limit fixed plate between be detachably connected, convenient for dial gauge measuring rod end position adjusting and with
Contact between slider end elastic easily facilitates viewing so that it is convenient to a reference value can return to zero.
The top of movement slots is detachably equipped with cover plate, to closing at the top of movement slots, foreign matter is avoided to fall into shadow
Ring the movement of sliding shoe.
The utility model compared with prior art, has the following advantages and benefits:
1, the utility model is used for the test structure of precision component gear, by utilizing existing dial gauge, makes a kind of use by oneself
In the detection structure of high-volume gear, the detection of gear radial direction parameter, and low manufacture cost, structure letter can not only be realized
It is single, it is easy for installation and maintenance；
2, the utility model is used for the test structure of precision component gear, and the driving mechanism includes being mounted on the base
Platform is driven, driving platform is equipped with horizontally disposed drive pulley, driving belt, transmission belt are connected between drive pulley and rotation axis
Wheel realizes the rotate driving to rotation axis, so that the rotation of master gear is more by motor driven by way of transmission belt
Stablize, is steady；
3, the utility model is used for the test structure of precision component gear, put on the sliding shoe column end at one end
Face is equipped with vertical card slot, is equipped with the adjustable column being vertically arranged in vertical card slot, and the upper end of adjustable column is coaxially provided with storing column, adjusts
Column is removably mounted at the end of sliding shoe by mounting plate, facilitates and puts being removed and replaced for for column；
4, the utility model is used for the test structure of precision component gear, detachably connects between dial gauge and limit fixed plate
It connects, what is contacted convenient for the adjusting of dial gauge measuring rod end position and between slider end is elastic so that it is convenient to can be by base
Quasi- value zeroing, easily facilitates viewing, and the top of movement slots is detachably equipped with cover plate, to being closed at the top of movement slots,
Foreign matter is avoided to fall into the movement for influencing sliding shoe.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings:
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram of movement slots.
Label and corresponding parts title in attached drawing:
1- pedestal, 2- supporting table, 3- movement slots, 4- sliding shoe, 5- put column, 6- standard unit, 7- rotation axis, 8- full-height tooth
Wheel, 9- spring, 10- fixed plate, 11- dial gauge, 12- groove, 13- roller, 14- adjustable column, 15- cover plate.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment
As depicted in figs. 1 and 2, the utility model is used for the test structure of precision component gear, including pedestal 1, on pedestal 1
It is provided with supporting table 2, the surface of supporting table 2 offers the movement slots 3 through 2 both ends of the surface of supporting table, is placed with cunning in movement slots 3
Motion block 4, sliding shoe 4 can slidably reciprocate along 3 level of movement slots, on the inner wall of movement slots 3 alongst on successively set
There are multiple grooves 12, the roller 13 being vertically arranged is equipped in groove 12, the upper and lower ends of roller 13 pass through connecting rod and groove 12
Top and bottom connection, the side wall wall surface of roller 13 flushes with the opening face of groove 12 and can be freely rotated around own axes, cunning
One end of motion block 4 be equipped be vertically arranged for being arranged the storing column 5 of gear under test, it is vertical in the other end face of sliding shoe 4
It is connected with horizontally disposed spring 9, close 5 institute of column of putting is other equipped with standard unit 6 at one end on pedestal 1, and standard unit 6 is equipped with vertical
The rotation axis 7 of setting is arranged with master gear 8 in rotation axis 7, and rotation axis 7 can be around itself axis under the drive of driving mechanism
Line makes rotating motion, other vertically equipped with limit fixed plate 10, the end of spring 9 and limit at one end close to 9 institute of spring on pedestal 1
Fixed plate 10 vertically connects, and limits and is equipped with horizontally disposed dial gauge 11 in fixed plate 10, the measuring rod of dial gauge 11 passes through
It limits fixed plate 10 and protrudes into spring 9 and measure boom end and contacted with the end face of sliding shoe 4.
The detection device of the utility model makes a kind of detection for high-volume gear by oneself by utilizing existing dial gauge
Structure can not only realize the detection of gear radial direction parameter, and low manufacture cost, and structure is simple, is easy for installation and maintenance.This
One standard component level identical with gear to be detected when in use, is set in storing first by the detection device of utility model
On column, then standard component is engaged with master gear, master gear is rotated by driving mechanism, to drive standard
Part also rotates, in this way storing column stress, and also stress is mobile for sliding shoe therewith, so that a reading is had on dial gauge, by this
Reading is used as an a reference value, then removes standard component, and gear to be measured is set in and is put on column, and master gear drives mark
Quasi- part rotation, if the radial parameter of gear under test is variant, will directly react on the reading of dial gauge, if reading exists
In the error range that a reference value allows, then illustrate that the gear radial direction parameter is qualified, if reading is more than outside ranges of error values, no
It is qualified；Wherein spring ensure that sliding shoe is capable of providing the power of opposite direction when by strength of gear and keeps master gear and to be measured
Engagement between part；On the inner wall of movement slots alongst on be successively arranged multiple grooves, be equipped with and be vertically arranged in groove
Roller, be rolling friction between the side wall of sliding shoe and the wall surface of roller therefore when sliding shoe moves in movement slots,
Namely static friction, frictional force is small, ensure that the sensitivity of sliding shoe movement, will not influence the accuracy of reading.This is practical new
The device of type, the spacing between supporting table, standard unit calculate in advance according to actually detected part, then using dial gauge with
And the structural principle of gear testing, form this practical detection device, in production cost, the precision of detection is also high, and structure
Simply, Operation and maintenance are easy to use.
Preferably, the driving mechanism includes the driving platform being mounted on the base, and driving platform is equipped with horizontally disposed biography
Movable belt pulley is connected with driving belt between drive pulley and rotation axis, drive pulley is by motor driven, by way of transmission belt
The rotate driving to rotation axis is realized, so that the rotation of master gear is more stable, steady.
Preferably, the roller is made using glass material, and the outer wall surface smoothness of glass tumbler is high, can be further
Reduce the frictional force between sliding shoe.
Preferably, column institute end face at one end is put on the sliding shoe and is equipped with vertical card slot, is equipped with and is erected in vertical card slot
The adjustable column 14 being directly arranged, the upper end of adjustable column are coaxially provided with storing column, and adjustable column is removably mounted at sliding by mounting plate
The end of block facilitates and puts being removed and replaced for for column.
Preferably, it is detachably connected between dial gauge and limit fixed plate, convenient for the tune of dial gauge measuring rod end position
Section and contact between slider end elastic easily facilitate viewing so that it is convenient to a reference value can return to zero.
Preferably, the top of movement slots is detachably equipped with cover plate 15, to closing at the top of movement slots, avoids different
Object falls into the movement for influencing sliding shoe.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
Determine the protection scope of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (5)
1. being used for the test structure of precision component gear, which is characterized in that including pedestal (1), pedestal is provided with supporting table on (1)
(2), the surface of supporting table (2) offers the movement slots (3) through supporting table (2) both ends of the surface, is placed with sliding in movement slots (3)
Block (4), sliding shoe (4) can slidably reciprocate along movement slots (3) level, along length side on the two sides inner wall of movement slots (3)
It is successively arranged upwards multiple grooves (12), the roller (13) being vertically arranged, the upper and lower ends of roller (13) is equipped in groove (12)
It is connect by connecting rod with the top and bottom of groove (12), the side wall wall surface of roller (13) is flushed with the opening face of groove (12) and energy
Enough to be freely rotated around own axes, one end of sliding shoe (4) is equipped with the storing column for being used to be arranged gear under test being vertically arranged
(5), it is vertically connected with horizontally disposed spring (9) in the other end face of sliding shoe (4), close to storing column (5) institute on pedestal (1)
Other at one end to be equipped with standard unit (6), standard unit (6) is equipped with the rotation axis (7) being vertically arranged, and rotation axis is arranged with mark on (7)
Quasi- gear (8), rotation axis (7) can make rotating motion under the drive of driving mechanism around own axes, and short round is leaned on pedestal (1)
Spring (9) institute is other at one end to be vertically equipped with limit fixed plate (10), the end of spring (9) with limit that fixed plate (10) are vertical to be connect,
It is equipped with horizontally disposed dial gauge (11) in limit fixed plate (10), the measuring rod of dial gauge (11) passes through limit fixed plate
(10) and protrude into spring (9) and measurement boom end contacted with the end face of sliding shoe (4).
2. the test structure according to claim 1 for precision component gear, which is characterized in that the roller (13) is adopted
It is made with glass material.
3. the test structure according to claim 1 for precision component gear, which is characterized in that the sliding shoe (4)
Upper column (5) institute end face at one end of putting is equipped with vertical card slot, and the adjustable column (14) being vertically arranged, adjusting are equipped in vertical card slot
The upper end of column (14), which is coaxially provided with, puts column (5), and adjustable column (14) is removably mounted at the end of sliding shoe (4) by mounting plate
Portion.
4. the test structure according to claim 1 for precision component gear, which is characterized in that dial gauge (11) and limit
It is detachably connected between position fixed plate (10).
5. the test structure according to claim 1 for precision component gear, which is characterized in that movement slots (3) it is upper
It can dismantle and cover plate (15) are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822269212.6U CN209069159U (en) | 2018-12-29 | 2018-12-29 | Test structure for precision component gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822269212.6U CN209069159U (en) | 2018-12-29 | 2018-12-29 | Test structure for precision component gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209069159U true CN209069159U (en) | 2019-07-05 |
Family
ID=67102572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822269212.6U Active CN209069159U (en) | 2018-12-29 | 2018-12-29 | Test structure for precision component gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209069159U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110806161A (en) * | 2019-11-21 | 2020-02-18 | 广州欧特士传动设备有限公司 | Part detects and uses testing platform convenient to adjust |
| CN113074605A (en) * | 2021-05-15 | 2021-07-06 | 毛伟 | Part detection device |
-
2018
- 2018-12-29 CN CN201822269212.6U patent/CN209069159U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110806161A (en) * | 2019-11-21 | 2020-02-18 | 广州欧特士传动设备有限公司 | Part detects and uses testing platform convenient to adjust |
| CN113074605A (en) * | 2021-05-15 | 2021-07-06 | 毛伟 | Part detection device |
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