CN208476445U - A kind of screw motor thrust device - Google Patents
A kind of screw motor thrust device Download PDFInfo
- Publication number
- CN208476445U CN208476445U CN201820885741.6U CN201820885741U CN208476445U CN 208476445 U CN208476445 U CN 208476445U CN 201820885741 U CN201820885741 U CN 201820885741U CN 208476445 U CN208476445 U CN 208476445U
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- CN
- China
- Prior art keywords
- wall
- exterior walls
- screw
- top exterior
- bolted
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- 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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Abstract
The utility model discloses a kind of screw motor thrust devices, including testboard, the bottom outer wall four corners riveting of the testboard has the same bracket, and push rod case has been bolted at the top exterior walls central axes of bracket, through-hole is provided at the top exterior walls central axes of the testboard, and crane has been bolted in the bottom interior wall of push rod case, on the inner walls of the via, electric pushrod has been bolted in the top exterior walls of the crane for the top exterior walls clamping of crane.The utility model passes through nut fixing head and the fixed various sizes of nut of screw rod fixing head and screw rod, test screwing process between nut and screw rod simultaneously, without manual intervention, high degree of automation, electric sliding rail and laser range finder can realize the relative position of automatic adjustment nut and screw rod, and crane and top plate can be according to spiro rod lengths, eject different number top plate, motor in cooperation, it is more convenient in replacement test component.
Description
Technical field
The utility model relates to propulsion test device technical field more particularly to a kind of screw motor thrust devices.
Background technique
Nowadays people are higher and higher to using the performance quality of article to require, such as hardware products product is before factory
It is required to through a series of performance tests, including life test, pressure test, thrust test, waterproof test etc., commonly
Thrust device has that structure is complicated, cumbersome, and the case where can not easily replace test component, and present thrust is surveyed
Examination cannot be applicable in the screw rod of different size, and cannot test out nut and test in the thrust of screw rod different location, double in progress
It is unstable when fixed to will affect test result to when test.
Summary of the invention
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of screw motor proposed pushes away
Power device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of screw motor thrust device, including testboard, the bottom outer wall four corners riveting of the testboard have same
A bracket, and push rod case has been bolted at the top exterior walls central axes of bracket, the top exterior walls axis of the testboard
Through-hole is provided at line, and crane has been bolted in the bottom interior wall of push rod case, the top exterior walls of crane are connected to logical
On the inner wall in hole, electric pushrod has been bolted in the top exterior walls of the crane, and the output end of electric pushrod passes through
Screw is fixed with top plate, and the top exterior walls of the testboard are horizontally fixed with electric sliding rail by bolt, and electric sliding rail is interior
Wall slidably connects cabinet, and the top exterior walls of the testboard have been bolted regulating platform far from the side of cabinet, and adjust
The top exterior walls of section platform are provided with groove, and groove inner wall slidably connects limit spring, one end outer wall weldering of the limit spring
Be connected to fixing sleeve, and the top exterior walls of regulating platform have been bolted digital display tensiometer, the other end outer wall of limit spring and
One end of digital display tensiometer is connected, and close to the side of limit spring, riveting has screw rod to fix to the top exterior walls of the regulating platform
Head.
Preferably, the bottom interior wall of the cabinet has been bolted adjusting motor, and adjusts the output shaft weldering of motor
It is connected to lock shaft, lock shaft is socketed with nut fixing head far from the one end for adjusting motor.
Preferably, the inner wall of the nut fixing head is connected with thread bush, and the outer wall of thread bush has been connected through a screw thread
On one end outer wall of lock shaft, the inner wall of thread bush is provided with jack, and the inner wall of jack is plugged with compression screw die.
Preferably, the screw rod fixing head includes pressing screw die and fastens ring, and the top exterior walls two sides for pressing screw die are equal
It is welded with latch closure, ring is fastened and is slidably connected on the inner wall for drawing button.
Preferably, the top exterior walls of the testboard pass through screw close to the two sides of top plate and are fixed with laser range finder,
And the signal output end of laser range finder is connected with microprocessor by signal wire.
Preferably, the adjusting motor, digital display tensiometer, electric pushrod and electric sliding rail are respectively connected with switch, and switch
It is connected by conducting wire with microprocessor.
The utility model has the following beneficial effects:
1., can be by adjusting fixed various sizes of nut and spiral shell by being provided with nut fixing head and screw rod fixing head
Bar, while the test screwing process between nut and screw rod are not necessarily to manual intervention, high degree of automation.
2. by being provided with electric sliding rail and laser range finder, it can be achieved that automatic adjustment nut fixing head and screw rod fixing head
Between relative position, guarantee will not to fall off between in test process or opposite sliding.
3. by being provided with crane and top plate the top plate of different number can be ejected in the length according to screw rod, to carry out
Screw rod is disposed, manual adjustment position is not necessarily to, motor in cooperation is more convenient in replacement test component.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of screw motor thrust device overlooking structure diagram；
Fig. 2 be the utility model proposes a kind of screw motor thrust device cabinet inside structural schematic diagram；
Fig. 3 be the utility model proposes a kind of screw motor thrust device nut fixing head structural schematic diagram；
Fig. 4 be the utility model proposes a kind of screw motor thrust device screw rod fixing head structural schematic diagram.
In figure: 1 testboard, 2 top plates, 3 electric sliding rails, 4 nut fixing heads, 5 cabinets, 6 laser range finders, 7 limit springs,
8 digital display tensiometers, 9 regulating platforms, 10 screw rod fixing heads, 11 cranes, 12 adjusting motors, 13 lock shafts, 14 compression screw die, 15 are consolidated
Fixed set, 16 pressing screw die, 17 fasten ring.
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.
Referring to Fig.1-4, a kind of screw motor thrust device, including testboard 1, the bottom outer wall four corners riveting of testboard 1
It is connected to the same bracket, and has been bolted push rod case at the top exterior walls central axes of bracket, the top exterior walls of testboard 1
Through-hole is provided at central axes, and crane 11, the top exterior walls of crane 11 have been bolted in the bottom interior wall of push rod case
On the inner walls of the via, electric pushrod, and the output of electric pushrod has been bolted in the top exterior walls of crane 11 for clamping
End is fixed with top plate 2 by screw, and the top exterior walls of testboard 1 are horizontally fixed with electric sliding rail 3, and electric sliding rail by bolt
3 inner wall slidably connects cabinet 5, and the top exterior walls of testboard 1 have been bolted regulating platform 9 far from the side of cabinet 5,
And the top exterior walls of regulating platform 9 are provided with groove, and groove inner wall slidably connects limit spring 7, one end outer wall of limit spring 7
It is welded with fixing sleeve 15, and the top exterior walls of regulating platform 9 have been bolted digital display tensiometer 8, the other end of limit spring 7
Outer wall is connected with one end of digital display tensiometer 8, and close to the side of limit spring 7, riveting has screw rod to the top exterior walls of regulating platform 9
Fixing head 10.
In the utility model, the bottom interior wall of cabinet 5, which has been bolted, adjusts motor 12, and adjusts the defeated of motor 12
Shaft is welded with lock shaft 13, and lock shaft 13 is socketed with nut fixing head 4, nut fixing head 4 far from the one end for adjusting motor 12
Inner wall be connected with thread bush, and the outer wall of thread bush is connected through a screw thread on one end outer wall of lock shaft 13, thread bush
Inner wall is provided with jack, and the inner wall of jack, which is plugged with, compresses screw die 14, and screw rod fixing head 10 includes pressing screw die 16 and fastening ring 17,
And the top exterior walls two sides for pressing screw die 16 are welded with latch closure, fasten ring 17 and are slidably connected on the inner wall for drawing button, testboard 1
Top exterior walls pass through screw close to the two sides of top plate 2 and be fixed with laser range finder 6, and the signal output of laser range finder 6
End is connected with microprocessor, the model SW-Q80 of laser range finder 6, the model of microprocessor by signal wire
ARM9TDMI adjusts motor 12, digital display tensiometer 8, electric pushrod and electric sliding rail 3 and is respectively connected with switch, and switchs by leading
Line is connected with microprocessor, the model HF-10 of digital display tensiometer 8.
Working principle: when in use, nut being fixed in nut fixing head 4, is compressed screw die 14 and is engaged nut, screw rod
It is placed on top plate 2, top plate 2 ejects right quantity according to specification, holds up screw rod, and cabinet 5 promotes, and presses nut and screw rod, adjusts
It saves motor 12 to rotate, connects nut with screw flight, cabinet 5 is mobile, after stablizing limit spring 7, reads digital display tensiometer
8, after reset, changes the position of nut and screw rod, take multiple measurements, obtain one group of data, handled on computers i.e.
It can obtain thrust test result.
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 (6)
1. a kind of screw motor thrust device, including testboard (1), which is characterized in that the bottom outer wall four of the testboard (1)
Riveting has the same bracket at angle, and push rod case has been bolted at the top exterior walls central axes of bracket, the testboard
(1) it is provided with through-hole at top exterior walls central axes, and the bottom interior wall of push rod case has been bolted crane (11), goes up and down
On the inner walls of the via, the top exterior walls of the crane (11) have been bolted electronic for the top exterior walls clamping of frame (11)
Push rod, and the output end of electric pushrod is fixed with top plate (2) by screw, the top exterior walls of the testboard (1) pass through bolt
It is horizontally fixed with electric sliding rail (3), and the inner wall of electric sliding rail (3) slidably connects cabinet (5), the top of the testboard (1)
Portion's outer wall has been bolted regulating platform (9) far from the side of cabinet (5), and the top exterior walls of regulating platform (9) are provided with groove,
And groove inner wall slidably connects limit spring (7), one end outer wall of the limit spring (7) is welded with fixing sleeve (15), and
The top exterior walls of regulating platform (9) have been bolted digital display tensiometer (8), the other end outer wall and digital display of limit spring (7)
One end of tensiometer (8) is connected, and close to the side of limit spring (7), riveting has screw rod to the top exterior walls of the regulating platform (9)
Fixing head (10).
2. a kind of screw motor thrust device according to claim 1, which is characterized in that in the bottom of the cabinet (5)
Wall has been bolted adjusting motor (12), and the output shaft for adjusting motor (12) is welded with lock shaft (13), lock shaft
(13) nut fixing head (4) are socketed with far from the one end for adjusting motor (12).
3. a kind of screw motor thrust device according to claim 2, which is characterized in that the nut fixing head (4)
Inner wall is connected with thread bush, and the outer wall of thread bush is connected through a screw thread on one end outer wall of lock shaft (13), thread bush
Inner wall is provided with jack, and the inner wall of jack, which is plugged with, compresses screw die (14).
4. a kind of screw motor thrust device according to claim 1, which is characterized in that screw rod fixing head (10) packet
The top exterior walls two sides for including pressing screw die (16) and fastening ring (17), and pressing screw die (16) are welded with latch closure, fasten ring
(17) it is slidably connected on the inner wall for drawing button.
5. a kind of screw motor thrust device according to claim 1, which is characterized in that the top of the testboard (1)
Outer wall passes through screw close to the two sides of top plate (2) and is fixed with laser range finder (6), and the signal output of laser range finder (6)
End is connected with microprocessor by signal wire.
6. a kind of screw motor thrust device according to claim 2, which is characterized in that the adjusting motor (12), number
Aobvious tensiometer (8), electric pushrod and electric sliding rail (3) are respectively connected with switch, and switch is connected by conducting wire with microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820885741.6U CN208476445U (en) | 2018-06-07 | 2018-06-07 | A kind of screw motor thrust device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820885741.6U CN208476445U (en) | 2018-06-07 | 2018-06-07 | A kind of screw motor thrust device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208476445U true CN208476445U (en) | 2019-02-05 |
Family
ID=65216760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820885741.6U Expired - Fee Related CN208476445U (en) | 2018-06-07 | 2018-06-07 | A kind of screw motor thrust device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208476445U (en) |
-
2018
- 2018-06-07 CN CN201820885741.6U patent/CN208476445U/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: 20190205 Termination date: 20200607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |