CN207816594U - A kind of reduction box of electric tool test fixture - Google Patents
A kind of reduction box of electric tool test fixture Download PDFInfo
- Publication number
- CN207816594U CN207816594U CN201820086008.8U CN201820086008U CN207816594U CN 207816594 U CN207816594 U CN 207816594U CN 201820086008 U CN201820086008 U CN 201820086008U CN 207816594 U CN207816594 U CN 207816594U
- Authority
- CN
- China
- Prior art keywords
- workpiece
- clamping
- tooling platform
- reduction box
- test fixture
- 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.)
- Withdrawn - After Issue
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 44
- 238000001514 detection method Methods 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 18
- 238000005259 measurement Methods 0.000 claims abstract description 16
- 210000000078 claw Anatomy 0.000 claims abstract description 7
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000009863 impact test Methods 0.000 description 5
- 238000010009 beating Methods 0.000 description 2
- 230000010349 pulsation Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Abstract
The utility model belongs to detection device technical field, refer in particular to a kind of reduction box of electric tool test fixture, including tooling platform, clamping workpiece mechanism and glitch detection mechanism are respectively arranged on the tooling platform, clamping workpiece mechanism includes the positioning seat being arranged in tooling platform, and the workpiece installation position of axis positioning is provided on the inside of the positioning seat；The testing of electric motors and clamping power source of driving workpiece rotation are fixed on the outside of the positioning seat, the telescopic rod of the clamping power source is installed with the claw of clamping workpiece after positioning seat；The glitch detection mechanism includes the measuring stick mounted on workpiece output end, and measurement table is provided on the tooling platform of the measuring stick side and installs the mounting bracket of measurement table.The utility model realizes quickly being accurately positioned for workpiece by positioning pin, drives claw to realize the quick-clamping of workpiece by the rotation of rotary cylinder, facilitates loading and unloading, greatly reduce the clamping time of traditional test, greatly improve detection efficiency.
Description
Technical field
The utility model belongs to detection device technical field, refers in particular to a kind of reduction box of electric tool test fixture.
Background technology
Electric tool refers to holding with a hand operation, using fractional electric motor or electromagnet as power, passes through transmission mechanism
To drive the tool of work operations head.Its feature is light structure, small, light-weight, with small vibration, noise is low, operating is clever
It lives, convenient for control and operation, carrying is easy to use, firm and durable, can reduce labor intensity significantly, improves working efficiency,
Realize manually operated mechanization.Therefore, it is widely used in building, house decoration, automobile, machinery, electric power, bridge, garden
The fields such as skill, and largely enter family.
Reduction box is the nuclear structure of electric tool, therefore, needs to test it after assembling product is completed, protect
Card manufacture requires to be necessary.Traditional detection mode：Workpiece to be detected is positioned by circular arc, that is, passes through reduction box
Shell is placed on the locating piece of arc and is positioned, and then utilizes sliding block travelling workpiece, and connect with detection motor, finally leads to
Collet is crossed to fix.Because there are the reasons such as the precision of outer surface and concentricity be not high for the shell of reduction box, can exist bigger
Position error, this to detect the main shaft of motor and the axis of reduction box from being arranged well on the same axis, increases
The risk of the uncertainty and unreliability of rotation error and test result.
In addition, because reduction box detection there are three step, is followed successively by, break-in is tested, the test of output ending pulsation and strike are surveyed
Examination, traditional test needs are completed by different toolings, more wasteful time and cost of labor.
Invention content
The purpose of this utility model be to provide it is a kind of simple in structure, it is vdiverse in function, it is convenient for mounting and clamping, efficient, stablize it is electronic
Tool reduction box test fixture.
What the purpose of this utility model was realized in：
A kind of reduction box of electric tool test fixture, including tooling platform are respectively arranged with clamping workpiece on the tooling platform
Mechanism and glitch detection mechanism,
Clamping workpiece mechanism includes the positioning seat being arranged in tooling platform, and axis positioning is provided on the inside of the positioning seat
Workpiece installation position；The testing of electric motors and clamping power source of driving workpiece rotation, the clamping are fixed on the outside of the positioning seat
The telescopic rod of power source is installed with the claw of clamping workpiece after positioning seat；
The glitch detection mechanism includes being mounted on the measuring stick of workpiece output end, on the tooling platform of the measuring stick side
It is provided with measurement table and the mounting bracket of measurement table is installed.
The utility model is further provided with：The mounting bracket includes adjusting rod and supporting rod, and one end of supporting rod is fixed
Measurement table, its other end are arranged by the way that fastener is movable on adjusting rod, and the lower end of the adjusting rod can be slided by fastener
It is dynamic to be arranged on the regulating tank of tooling platform.
The utility model is further provided with：Impact mechanism for testing, the impact test are additionally provided on the tooling platform
Mechanism includes the fixed seat being arranged on tooling platform, and spanner connecting rod is installed in the fixed seat, the spanner connecting rod
Inner end is installed with the pitman of connection workpiece output end, and the pitman is coaxially disposed with testing of electric motors.
The utility model is further provided with：The fixed seat is fixed on tooling platform, and guiding is provided in fixed seat
Slot；The outer end of the spanner connecting rod is provided with guide pad compatible with groove shape is oriented to, and is provided on the guide pad solid
Determine slot, the fixation inserted sheet for fixing its axial position, the fixed inserted sheet is assigned to be connected to fixed seat side and consolidate in fixing groove
Determine spanner connecting rod.
The utility model is further provided with：The fixed seat is movably arranged on tooling by ball screw feed mechanism
Platform, the spanner connecting rod are installed in fixed seat.
The utility model is further provided with：It is provided with locating flange on the workpiece installation position, it is diagonal on locating flange
It is provided with positioning pin.
The utility model is further provided with：The clamping power source is rotary cylinder, and rotary cylinder is diagonally arranged in work
On part installation position.
The utility model is prominent and beneficial compared with prior art to be had the technical effect that：
1, the utility model realizes quickly being accurately positioned for workpiece by positioning pin, and card is driven by the rotation of rotary cylinder
Pawl realizes the quick-clamping of workpiece, facilitates loading and unloading, greatly reduces the clamping time of traditional test, greatly improve detection
Efficiency！
2, the rotary cylinder clamping power of the utility model is big so that clamping is more stablized, and measurement result is more accurate, can
Letter.
3, the utility model realizes that break-in measures, bounce is tested and impact test, function are more abundant by clamped one time
It is various.Reduce the repeated clamping time simultaneously, improves detection efficiency.
4, the utility model mounting bracket can on regulating tank adjusting position, adapt to the detection of the product of more money same types,
Increase use scope.
Description of the drawings
Structural schematic diagram when Fig. 1 is the utility model glitch detection.
Structural schematic diagram when Fig. 2 is the utility model impact test.
Fig. 3 is the explosive view of the utility model.
Fig. 4 is the structural schematic diagram of the utility model clamping workpiece mechanism.
Fig. 5 is the structural schematic diagram of the utility model locating flange.
Fig. 6 is the structural schematic diagram of reduction box workpiece.
Fig. 7 is the structural schematic diagram of reduction box workpiece benchmark.
Meaning represented by figure label：
1- tooling platforms；2- workpiece；3- bolts hole；
11- positioning seats；12- testing of electric motors；13- clamping power sources；14- locating flanges；14a- positioning reference holes；14b- is fixed
Position reference plane；15- positioning pins；16- claws；
21- measuring sticks；22- measurement tables；23- mounting brackets；24- adjusting rods；25- supporting rods；26- regulating tanks；
31- fixed seats；32- spanner connecting rods；33- pitmans；34- guide grooves；35- guide pads；36- fixing grooves；37- is solid
Determine inserted sheet.
Specific implementation mode
The utility model is further described with reference to specific embodiment：
Embodiment one：
As shown in Figure 1,3, a kind of reduction box of electric tool test fixture, including tooling platform 1, on the tooling platform 1 respectively
It is provided with clamping workpiece mechanism and glitch detection mechanism.
As shown in figs. 4-7, clamping workpiece mechanism includes being bolted on the positioning seat 11 of tooling platform 1, the positioning
The inside middle portion of seat 11 is provided with the workpiece installation position of axis positioning, and the workpiece installation position is for quickly positioning simultaneously clamping workpiece
2.The tail end of the workpiece 2 is provided with positioning datum axis and positioning reference plane.The workpiece installation position is mounting hole, fixed thereon
There is locating flange 14, positioning pin 15 is diagonally provided with by pin hole on locating flange 14.It is additionally provided on the locating flange 14
Positioning reference holes 14a compatible with the positioning datum axis and positioning reference plane of workpiece 2 and positioning reference plane 14b, facilitates positioning.
The outside of the positioning seat 11 is fixed with the testing of electric motors 12 and clamping power source 13 that driving workpiece 2 rotates, described
Testing of electric motors 12 is fixed on by seam allowance centering on the locating flange 14, and electric machine main shaft can be mounted on the defeated of workpiece reduction box
Enter end and workpiece is driven to rotate.The telescopic rod of the clamping power source 13 is installed with the card of clamping workpiece 2 after positioning seat 11
Pawl 16.
The utility model is further provided with：The clamping power source 13 is rotary cylinder, and diagonally setting exists rotary cylinder
On workpiece installation position.The rotary cylinder clamping power of the utility model is big so that and clamping is more stablized, measurement result is more accurate,
It is credible.
The utility model drives the quick-clamping of claw realization workpiece by the rotary extension of rotary cylinder, conveniently up and down
Material, greatly reduces the clamping time of traditional test, greatly improves detection efficiency！
The glitch detection mechanism includes the measuring stick 21 mounted on 2 output end of workpiece, the output end setting of the workpiece
There are inner polygon installation position, 21 one end of the measuring stick to be provided with corresponding polygon installation position, the section of polygon installation position
Product is mostly square or hexagon；Its other end is smooth detection cylinder, facilitates the beating degree of detection workpiece output end.
It is provided with measurement table 22 on the tooling platform 1 of 21 side of the measuring stick and the mounting bracket 23 of measurement table 22 is installed.Institute
Stating measurement table 22 can select according to required precision, mostly dial gauge or amesdial.
The utility model is further provided with：The mounting bracket 23 includes adjusting rod 24 and supporting rod 25, supporting rod 25
One end fixation measuring table 22, its other end are arranged by the way that fastener is movable on adjusting rod 24, the lower end of the adjusting rod 24
Slidably it is arranged by fastener on the regulating tank 26 of tooling platform 1.The utility model mounting bracket can be adjusted on regulating tank
Position adapts to the detection of the product of more money same types, increases use scope.
As shown in Fig. 2, the utility model is further provided with：Hitting for locking reduction box is additionally provided on the tooling platform 1
Mechanism for testing is beaten, the impact mechanism for testing includes the fixed seat 31 being arranged on tooling platform 1, is installed in the fixed seat 31
Spanner connecting rod 32, the inner end of the spanner connecting rod 32 are installed with the pitman 33 of connection 2 output end of workpiece, the pitman
33 one end is arranged in the outer polygon installation position A mounted on workpiece output end, and the other end is provided with mounted on spanner connecting rod
Outer polygon installation position B on 32 endoporus installation positions, the pitman 33 are coaxially disposed with testing of electric motors 12.
The utility model is further provided with：The fixed seat 31 is bolted on tooling platform 1, and fixed seat 31
On be provided with guide groove 34；The outer end of the spanner connecting rod 32 is provided with and 34 shape phase of guide groove by polygon mounting portion
The guide pad 35 of adaptation is provided with fixing groove 36 on the guide pad 35, is assigned in fixing groove 36 and fix its axial position
Fixed inserted sheet 37, the fixed inserted sheet 37 are connected to 31 side of fixed seat and back-up wrench connecting rod 32.
Embodiment two：
The structure and embodiment one of the utility model are substantially similar, and difference is to strike mechanism for testing：The fixation
Seat 31 is movably arranged on tooling platform 1 by ball screw feed mechanism, and the spanner connecting rod 32 is directly anchored to fixed seat 31
On, by the movement of ball screw feed mechanism instead of guide pad 35, fixed inserted sheet 37 common back-up wrench connecting rod 32
Structure.In order to increase the stability of fixed seat 31, the fixed seat 31 can be fixed on tooling platform 1 by pneumatic chuck.Work as work
Part carries out before beating mechanism for testing, and pneumatic chuck is fixedly clamped seat 31, starts to strike test job；When the test is finished, pneumatic clamps
Head unclamps, and loading and unloading are realized in the movement of ball screw feed mechanism.
Detecting step：
1, clamping：Then workpiece to be detected is rapidly secured at by claw on workpiece installation position by positioning finger setting.
2, break-in is tested：Within the set time, start and detect motor, workpiece non-loaded rotation under the torque of setting,
It listens noise and observes abnormal, enter next step after detection is qualified；Detect unqualified direct stopping test.
3, reduction box output ending pulsation test：Measuring stick is installed in reduction box output end, and measurement table is placed on measurement
The measurement point of stick starts detection motor, starts to test, then in the defined time, the numerical value of record detection table.Detection is qualified,
It takes measuring stick and enters next step；Detect unqualified direct stopping test.
4, strike test：By the sliding of guide pad, the spanner connecting rod for inner end being equipped with pitman moves to workpiece
Output end, is allowed to pitman and is mounted on reduction box output end, then fixes inserted sheet and assigns into back-up wrench connecting rod in fixing groove；
System is provided with the impact testing time (detecting motor rotation time), and output end starts to start detection motor under fixing, start
Impact test, each item data when by the parameter monitorings output end locking such as electric current of motor, if data are between standard section
It is considered as qualification；It is such as unqualified, then it remanufactures.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
It encloses, therefore：The equivalence changes that all structures, shape, principle according to the utility model are done, should all be covered by the protection of the utility model
Within the scope of.
Claims (7)
1. a kind of reduction box of electric tool test fixture, including tooling platform (1), workpiece is respectively arranged on the tooling platform (1)
Clamping mechanism and glitch detection mechanism, it is characterised in that：
Clamping workpiece mechanism includes positioning seat (11) of the setting in tooling platform (1), and axis is provided on the inside of the positioning seat (11)
The workpiece installation position of core positioning；Be fixed on the outside of the positioning seat (11) driving workpiece (2) rotate testing of electric motors (12) and
The telescopic rod of clamping power source (13), the clamping power source (13) is installed with clamping workpiece (2) after positioning seat (11)
Claw (16)；
The glitch detection mechanism includes the measuring stick (21) mounted on workpiece (2) output end, measuring stick (21) side
It is provided with measurement table (22) on tooling platform (1) and the mounting bracket (23) of measurement table (22) is installed.
2. a kind of reduction box of electric tool test fixture according to claim 1, it is characterised in that：The mounting bracket (23)
Including adjusting rod (24) and supporting rod (25), one end fixation measuring table (22), its other end of supporting rod (25) pass through fastener
Movable to be arranged on adjusting rod (24), the lower end of the adjusting rod (24) is slidably arranged by fastener in tooling platform (1)
Regulating tank (26) on.
3. a kind of reduction box of electric tool test fixture according to claim 1 or 2, it is characterised in that：The tooling platform
(1) impact mechanism for testing is additionally provided on, the impact mechanism for testing includes the fixed seat (31) being arranged on tooling platform (1),
Spanner connecting rod (32) is installed on the fixed seat (31), the inner end of the spanner connecting rod (32) is installed with connection workpiece
(2) pitman (33) of output end, the pitman (33) are coaxially disposed with testing of electric motors (12).
4. a kind of reduction box of electric tool test fixture according to claim 3, it is characterised in that：The fixed seat (31)
It is fixed on tooling platform (1), and is provided with guide groove (34) in fixed seat (31)；The outer end of the spanner connecting rod (32) is arranged
There is guide pad (35) compatible with guide groove (34) shape, fixing groove (36), fixing groove are provided on the guide pad (35)
(36) the fixation inserted sheet (37) for fixing its axial position, the fixed inserted sheet (37) is assigned to be connected to fixed seat (31) side in
And back-up wrench connecting rod (32).
5. a kind of reduction box of electric tool test fixture according to claim 3, it is characterised in that：The fixed seat (31)
It is movably arranged on tooling platform (1) by ball screw feed mechanism, the spanner connecting rod (32) is installed in fixed seat (31).
6. a kind of reduction box of electric tool test fixture according to claims 1 or 2 or 4 or 5, it is characterised in that：It is described
It is provided with locating flange (14) on workpiece installation position, positioning pin (15) is diagonally provided on locating flange (14).
7. a kind of reduction box of electric tool test fixture according to claim 6, it is characterised in that：The clamping power source
(13) it is rotary cylinder, rotary cylinder is diagonal to be arranged on workpiece installation position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820086008.8U CN207816594U (en) | 2018-01-18 | 2018-01-18 | A kind of reduction box of electric tool test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820086008.8U CN207816594U (en) | 2018-01-18 | 2018-01-18 | A kind of reduction box of electric tool test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207816594U true CN207816594U (en) | 2018-09-04 |
Family
ID=63323952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820086008.8U Withdrawn - After Issue CN207816594U (en) | 2018-01-18 | 2018-01-18 | A kind of reduction box of electric tool test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207816594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107991096A (en) * | 2018-01-18 | 2018-05-04 | 浙江丰立智能科技股份有限公司 | A kind of reduction box of electric tool test fixture |
-
2018
- 2018-01-18 CN CN201820086008.8U patent/CN207816594U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107991096A (en) * | 2018-01-18 | 2018-05-04 | 浙江丰立智能科技股份有限公司 | A kind of reduction box of electric tool test fixture |
| CN107991096B (en) * | 2018-01-18 | 2024-03-22 | 浙江丰立智能科技股份有限公司 | Electric tool reducing gear box test fixture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107991096A (en) | A kind of reduction box of electric tool test fixture | |
| CN207816594U (en) | A kind of reduction box of electric tool test fixture | |
| CN105067046A (en) | Automatic drilling and riveting machine calibration method | |
| CN108247402A (en) | Stepped hole concentricity automatic detection device and detection method | |
| CN103900439A (en) | Device for detecting radial runout of tip of main shaft of tailstock of lathe and axial endplay of main shaft | |
| CN108021094B (en) | Laser detection table for vibration of electric spindle of high-grade numerical control machine tool and detection method thereof | |
| CN103913262B (en) | A kind of gear division motor torsional moment proving installation | |
| CN116256132A (en) | Device and method for measuring three-dimensional static stiffness of numerically controlled lathe | |
| CN207888308U (en) | Stepped hole concentricity automatic detection device | |
| CN204881416U (en) | Automobile longitudinal beam strengthens utensil of examining of inner panel | |
| CN216717305U (en) | Three-coordinate detection device for precision machining | |
| CN215967820U (en) | Internal and external circle composite grinding machine | |
| CN210802926U (en) | Centering device for bench test and bench test device | |
| CN209027716U (en) | A kind of torque tester for aligning component | |
| CN204603320U (en) | A kind of lathe spindle tapering positioner | |
| CN207723907U (en) | Multi-functional clamping tooling | |
| CN106482614A (en) | Engine cylinder-body cylinder-bore roundness error measurement instrument | |
| CN110530258A (en) | A kind of self-feeding and clamping device based on machine vision size detection machine | |
| CN207280406U (en) | A kind of handle of a knife accuracy detecting device | |
| CN115289947B (en) | Coaxiality detection device | |
| CN220304429U (en) | Hub cap thread detection device | |
| CN218723629U (en) | Checking fixture suitable for side reinforcing plate | |
| CN213600045U (en) | Deep hole revolved body part inner hole detection device | |
| CN214621717U (en) | Torque servo drive loading device | |
| CN103921172A (en) | Centering method of guide die plate and centering assembly thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180904 Effective date of abandoning: 20240322 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180904 Effective date of abandoning: 20240322 |