CN209707102U - Spindle test stand frame - Google Patents
Spindle test stand frame Download PDFInfo
- Publication number
- CN209707102U CN209707102U CN201920773287.XU CN201920773287U CN209707102U CN 209707102 U CN209707102 U CN 209707102U CN 201920773287 U CN201920773287 U CN 201920773287U CN 209707102 U CN209707102 U CN 209707102U
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- CN
- China
- Prior art keywords
- wall
- exterior walls
- top exterior
- testboard
- sliding
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Abstract
The utility model discloses spindle test stand framves, including pedestal, the top exterior walls of the pedestal are provided with sliding rail, and the quantity of sliding rail is two, the inner wall of the sliding rail slidably connects sliding block, and hydraulic cylinder has been bolted in the top exterior walls of sliding block, piston one end of the hydraulic cylinder is provided with shrinkage pool, and the inner wall of shrinkage pool is rotatably connected to the first sliding seat by pin shaft, the top exterior walls of first sliding seat are provided with testboard, and the bottom outer wall of testboard is welded with the second sliding seat, the quantity of second sliding seat is two, and second the side outer wall of sliding seat be provided with through-hole, the inner wall of the through-hole is rotatably connected to column by pin shaft.The utility model can simulate working condition of the main shaft under horizontally or diagonally mode, effectively increase the test flexibility of testboard bay, and the accurate testing degree of testboard bay is effectively increased, the safety in test process is also improved, using effect is more preferably.
Description
Technical field
The utility model relates to main shaft the field of test technology more particularly to spindle test stand framves.
Background technique
Main shaft refers to the axis for receiving power from engine or motor and it being transmitted to other parts, is the core function of lathe
Component, performance directly influence the performance of lathe entirety, therefore, particularly significant to the performance test of main shaft.
Through retrieving, the patent that Chinese Patent Application No. is 201420149198.5 discloses a kind of electro spindle automatic performance
Testboard, including electro spindle to be tested test position and console；The electro spindle to be tested is mounted on electro spindle to be tested and surveys
Try position；Its upper and lower two sides is separately installed with vibrating sensor and temperature sensor.One of above-mentioned patent electro spindle automaticity
Energy testboard exists certain insufficient: can not simulate to working condition of the main shaft under horizontally or diagonally mode, test presence
Therefore certain limitation needs design spindle test stand frame to solve the above problems.
Summary of the invention
Purpose of the utility model is to solve disadvantages existing in the prior art, and the spindle test stand frame proposed.
To achieve the goals above, the utility model adopts the technical scheme that
Spindle test stand frame, including pedestal, the top exterior walls of the pedestal are provided with sliding rail, and the quantity of sliding rail is two
A, the inner wall of the sliding rail slidably connects sliding block, and hydraulic cylinder has been bolted in the top exterior walls of sliding block, described hydraulic
Piston one end of cylinder is provided with shrinkage pool, and the inner wall of shrinkage pool is rotatably connected to the first sliding seat, first activity by pin shaft
The top exterior walls of seat are provided with testboard, and the bottom outer wall of testboard is welded with the second sliding seat, second sliding seat
Quantity is two, and the side outer wall of the second sliding seat is provided with through-hole, and the inner wall of the through-hole is rotatablely connected by pin shaft
There is column, and the bottom outer wall of column and the welding of the top exterior walls of pedestal, the top exterior walls of the testboard are bolted
There is motor, and output shaft one end of motor is welded with main shaft, the side outer wall of the main shaft is provided with barn door, the testboard
Top exterior walls trough type photoelectric sensor has been bolted, and electronic stretch has been bolted in the top exterior walls of testboard
Contracting bar, piston one end of the electric telescopic rod is welded with fixed plate, and four corners of fixed plate bottom outer wall are provided with
Limit hole, the inner wall of the limit hole slidably connects slide bar, and the bottom outer wall of slide bar is welded with block, the top of the slide bar
Portion's outer wall is provided with friction member, and the inner wall of friction member and the outer wall of main shaft are slidably connected.
Pressure biography has been bolted in the top exterior walls of the fixed plate as a further solution of the present invention,
Sensor, and the signal output end of pressure sensor and trough type photoelectric sensor passes through signal wire and is connected with processor.
The top exterior walls of the testboard are provided with fixed frame as a further solution of the present invention, and fixed
The top exterior walls of frame are provided with threaded hole, and the inner thread of threaded hole is connected with threaded rod.
The top exterior walls of the threaded rod are welded with regulating wheel, and screw thread as a further solution of the present invention,
The bottom outer wall of bar is welded with turntable, and the outer wall of turntable is rotatably connected to follow block.
The motor and electric telescopic rod pass through conducting wire and are connected with out as a further solution of the present invention,
It closes, and switchs and power supply is connected with by conducting wire.
The side outer wall of the pedestal is provided with sliding slot, and the number of sliding slot as a further solution of the present invention,
Amount is two.
The inner wall of the sliding slot slidably connects shield, and shield as a further solution of the present invention,
Material be transparent plastic sheet.
The utility model has the following beneficial effects:
1. by the first sliding seat, the second sliding seat and the hydraulic cylinder of setting, due between column and testboard by the
Two sliding seat are flexibly connected, and are flexibly connected between piston one end of hydraulic cylinder and testboard by the first sliding seat, when test, are driven
Hydrodynamic pressure cylinder working can jack up one end of testboard, using the second sliding seat as the center of circle, testboard can be made to tilt certain angle
Degree, can simulate working condition of the main shaft under horizontally or diagonally mode, effectively increase the test spirit of testboard bay
Activity；
2. by fixed frame, follow block, threaded rod and the regulating wheel of setting, by rotating regulating wheel, fixed frame can be driven
On threaded rod rotation, and the turntable on threaded rod is driven to rotate, moves down threaded rod and turntable integrally, by turntable
Follow block can resist motor, keep it more stable at work, will not occur between testboard it is opposite shake, effectively improve
The accurate testing degree of testboard bay；
3. by the sliding slot and shield of setting, shield can be slided in sliding slot, can be rapidly secured on main shaft
Side, when the shaft rotates, damages it is possible to prevente effectively from occurring accidentally to touch between staff and the main shaft of high-speed rotation, and anti-
Shield is transparent material, and convenient to observe the working condition of main shaft, which effectively increases the safety in test process
Property, using effect is more preferably.
Detailed description of the invention
Fig. 1 is the schematic view of the front view for the spindle test stand frame that embodiment 1 proposes；
Fig. 2 is enlarged structure schematic diagram at the A in Fig. 1；
Fig. 3 is the testing bench structure schematic diagram for the spindle test stand frame that embodiment 1 proposes；
Fig. 4 is the protective roof structure schematic diagram for the spindle test stand frame that embodiment 2 proposes.
In figure: 1 pedestal, 2 sliding rails, 3 sliding blocks, 4 hydraulic cylinders, 5 first sliding seat, 6 testboards, 7 motors, 8 fixed frames, 9 are adjusted
Save wheel, 10 threaded rods, 11 turntables, 12 follow blocks, 13 main shafts, 14 barn doors, 15 trough type photoelectric sensors, 16 second sliding seat, 17
Column, 18 electric telescopic rods, 19 fixed plates, 20 pressure sensors, 21 friction members, 22 slide bars, 23 blocks, 24 sliding slots, 25 protection
Cover.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
The embodiment of this patent is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining this patent, and cannot be understood as a limitation of this patent.
In the description of this patent, it is to be understood that term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship, be merely for convenience of description this patent and simplify description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to this patent.
In the description of this patent, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection ", " setting " shall be understood in a broad sense, for example, it may be being fixedly linked, being arranged, may be a detachable connection, set
It sets, or is integrally connected, is arranged.For the ordinary skill in the art, above-mentioned art can be understood as the case may be
The concrete meaning of language in this patent.
Embodiment 1
Referring to Fig.1-3, spindle test stand frame, including pedestal 1, the top exterior walls of pedestal 1 are welded with sliding rail 2, and sliding rail 2
Quantity is two, and the inner wall of sliding rail 2 slidably connects sliding block 3, and hydraulic cylinder 4 has been bolted in the top exterior walls of sliding block 3,
Piston one end of hydraulic cylinder 4 is provided with shrinkage pool, and the inner wall of shrinkage pool is rotatably connected to the first sliding seat 5, the first activity by pin shaft
The top exterior walls of seat 5 are welded with testboard 6, and the bottom outer wall of testboard 6 is welded with the second sliding seat 16, the second sliding seat 16
Quantity be two, and the side outer wall of the second sliding seat 16 is provided with through-hole, and the inner wall of through-hole is rotatably connected to by pin shaft
Column 17, and the bottom outer wall of column 17 and the welding of the top exterior walls of pedestal 1, the top exterior walls of testboard 6 are bolted
There is motor 7, and output shaft one end of motor 7 is welded with main shaft 13, the side outer wall of main shaft 13 is provided with barn door 14, testboard
Trough type photoelectric sensor 15 has been bolted in 6 top exterior walls, and electricity has been bolted in the top exterior walls of testboard 6
Dynamic telescopic rod 18, piston one end of electric telescopic rod 18 is welded with fixed plate 19, and four turnings of 19 bottom outer wall of fixed plate
Place is provided with limit hole, and the inner wall of limit hole slidably connects slide bar 22, and the bottom outer wall of slide bar 22 is welded with block 23, sliding
The top exterior walls of bar 22 are welded with friction member 21, and the outer wall of the inner wall of friction member 21 and main shaft 13 is slidably connected.
Wherein, pressure sensor 20, and pressure sensor 20 and slot has been bolted in the top exterior walls of fixed plate 19
The signal output end of type photoelectric sensor 15 passes through signal wire and is connected with processor, and the model ARM9TDMI of processor is surveyed
The top exterior walls of test stand 6 are welded with fixed frame 8, and the top exterior walls of fixed frame 8 are provided with threaded hole, and the inner thread of threaded hole connects
It is connected to threaded rod 10, the top exterior walls of threaded rod 10 are welded with regulating wheel 9, and the bottom outer wall of threaded rod 10 is welded with turntable
11, the outer wall of turntable 11 is rotatably connected to follow block 12, and motor 7 and electric telescopic rod 18 are connected with switch by conducting wire, and open
It closes and power supply is connected with by conducting wire.
Embodiment 2
Referring to Fig. 4, spindle test stand frame, the present embodiment further includes that the side outer wall of pedestal 1 is provided with compared to embodiment 1
Sliding slot 24, and the quantity of sliding slot 24 is two, the inner wall of sliding slot 24 slidably connects shield 25, and the material of shield 25 is
Transparent plastic sheet.
Working principle: in use, hydraulic cylinder 4 is connected with hydraulic system, then driving electric telescopic rod 18 to start to work,
Can resist main shaft 13 by friction member 21, and pressure value is recorded by pressure sensor 20, according to pressure value and
Coefficient of friction between main shaft 13 and friction member 21 can calculate the frictional force between main shaft 13 and friction member 21, then drive
Motor 7 is started to work, and drives main shaft 13 to rotate, optical transmitting set and receiver on trough type photoelectric sensor 15 will form slot
Shape photoelectricity, when the barn door 14 on main shaft 13 passes through flute profile photoelectricity, light is blocked, and optoelectronic switch just exports a switch control
Signal is switched off or on load current, so that a control action is completed, it can be to the turnning circle of stipulated time inner main axis 13
Recorded, calculated frictional force before cooperation, working condition when may be implemented to main shaft 13 by differentiated friction power into
Row test, simultaneously as being flexibly connected between column 17 and testboard 6 by the second sliding seat 16, piston one end of hydraulic cylinder 4
It is flexibly connected between testboard 6 by the first sliding seat 5, when test, driving hydraulic cylinder 4 works, can be by the one of testboard 6
End jacks up, and is the center of circle with the second sliding seat 16, testboard 6 can be made to be tilted a certain angle, in level or can incline to main shaft 13
Working condition under oblique mode is simulated, and by rotation regulating wheel 9, the threaded rod 10 on fixed frame 8 can be driven to rotate, and
It drives the turntable 11 on threaded rod 10 to rotate, moves down threaded rod 10 and 11 entirety of turntable, pass through the follow block on turntable 11
12 can resist motor, keep it more stable at work, will not occur to shake relatively between testboard 6, effectively increase
The accurate testing degree of testboard bay, meanwhile, shield 25 can slide in sliding slot 24, can be rapidly secured on main shaft 13
Side is damaged when main shaft 13 rotates it is possible to prevente effectively from occurring accidentally to touch between staff and the main shaft 13 of high-speed rotation,
And shield 25 is transparent material, convenient to observe the working condition of main shaft 13, using effect is more preferably.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. spindle test stand frame, including pedestal (1), which is characterized in that the top exterior walls of the pedestal (1) are provided with sliding rail (2),
And the quantity of sliding rail (2) is two, the inner wall of the sliding rail (2) slidably connects sliding block (3), and the top exterior walls of sliding block (3)
It has been bolted hydraulic cylinder (4), piston one end of the hydraulic cylinder (4) is provided with shrinkage pool, and the inner wall of shrinkage pool passes through pin
Axis is rotatably connected to the first sliding seat (5), and the top exterior walls of first sliding seat (5) are provided with testboard (6), and testboard
(6) bottom outer wall is welded with the second sliding seat (16), and the quantity of second sliding seat (16) is two, and the second sliding seat
(16) side outer wall is provided with through-hole, and the inner wall of the through-hole is rotatably connected to column (17) by pin shaft, and column
(17) electricity has been bolted in the top exterior walls welding of bottom outer wall and pedestal (1), the top exterior walls of the testboard (6)
Machine (7), and output shaft one end of motor (7) is welded with main shaft (13), the side outer wall of the main shaft (13) is provided with barn door
(14), the top exterior walls of the testboard (6) have been bolted trough type photoelectric sensor (15), and the top of testboard (6)
Portion's outer wall has been bolted electric telescopic rod (18), and piston one end of the electric telescopic rod (18) is welded with fixed plate
(19), and four corners of fixed plate (19) bottom outer wall are provided with limit hole, and the inner wall of the limit hole slidably connects
Slide bar (22), and the bottom outer wall of slide bar (22) is welded with block (23), the top exterior walls of the slide bar (22) are provided with friction
Part (21), and the outer wall of the inner wall of friction member (21) and main shaft (13) is slidably connected.
2. spindle test stand frame according to claim 1, which is characterized in that the top exterior walls of the fixed plate (19) pass through
It has been bolted pressure sensor (20), and the signal output end of pressure sensor (20) and trough type photoelectric sensor (15) is logical
It crosses signal wire and is connected with processor.
3. spindle test stand frame according to claim 2, which is characterized in that the top exterior walls of the testboard (6) are arranged
Have fixed frame (8), and the top exterior walls of fixed frame (8) are provided with threaded hole, the inner thread of threaded hole is connected with threaded rod (10).
4. spindle test stand frame according to claim 3, which is characterized in that the top exterior walls of the threaded rod (10) are welded
Have regulating wheel (9), and the bottom outer wall of threaded rod (10) is welded with turntable (11), the outer wall of turntable (11) is rotatably connected to follow block
(12).
5. spindle test stand frame according to claim 1 to 4, which is characterized in that the motor (7) and electric expansion
Bar (18) is connected with switch by conducting wire, and switchs and be connected with power supply by conducting wire.
6. spindle test stand frame according to claim 1, which is characterized in that the side outer wall of the pedestal (1) is provided with
Sliding slot (24), and the quantity of sliding slot (24) is two.
7. spindle test stand frame according to claim 6, which is characterized in that the inner wall of the sliding slot (24) slidably connects
Shield (25), and the material of shield (25) is transparent plastic sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920773287.XU CN209707102U (en) | 2019-05-27 | 2019-05-27 | Spindle test stand frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920773287.XU CN209707102U (en) | 2019-05-27 | 2019-05-27 | Spindle test stand frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209707102U true CN209707102U (en) | 2019-11-29 |
Family
ID=68650074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920773287.XU Expired - Fee Related CN209707102U (en) | 2019-05-27 | 2019-05-27 | Spindle test stand frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209707102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113894616A (en) * | 2021-11-16 | 2022-01-07 | 王涛 | Machining center spindle state monitoring system based on audio fluctuation |
-
2019
- 2019-05-27 CN CN201920773287.XU patent/CN209707102U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113894616A (en) * | 2021-11-16 | 2022-01-07 | 王涛 | Machining center spindle state monitoring system based on audio fluctuation |
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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: 20191129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |