CN217766747U - Axial thrust testing device for screw motor - Google Patents
Axial thrust testing device for screw motor Download PDFInfo
- Publication number
- CN217766747U CN217766747U CN202221654617.1U CN202221654617U CN217766747U CN 217766747 U CN217766747 U CN 217766747U CN 202221654617 U CN202221654617 U CN 202221654617U CN 217766747 U CN217766747 U CN 217766747U
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- locking
- test
- fixing base
- axial thrust
- assembly
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Abstract
The utility model relates to a lead screw motor axial thrust testing arrangement, including test bench, locking Assembly and test assembly are all installed the surface of test bench, just test assembly fixed mounting be in locking Assembly's one end, locking Assembly includes fixing base, locking portion and guide part, the fixing base is kept away from test assembly's one end installation locking portion, the fixing base orientation one side installation of test assembly the guide part. The utility model has the characteristics of stability is high, the detection precision is high.
Description
Technical Field
The utility model belongs to the technical field of motor test equipment technique and specifically relates to a lead screw motor axial thrust testing arrangement is related to.
Background
The screw motor, or linear stepping motor, is rotated by the interaction of the magnetic rotor core and the pulse electromagnetic field generated by the stator, and the screw motor converts the rotary motion into linear motion inside the motor. It is widely used in a variety of industries. The lead screw motor is before using, need detect whether up to standard to its axial thrust, and current lead screw motor thrust test is the thrust that detects the motor through the quantity that increases the load, nevertheless because the quantity that increases the load will receive the actual test output thrust value of the restriction in hanger space less, can't test great thrust, consequently can't test out the maximum thrust value of motor, and it is lower to detect the precision moreover.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a detect higher lead screw motor axial thrust testing arrangement of precision.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a lead screw motor axial thrust testing arrangement, includes test bench, locking Assembly and test assembly are all installed the surface of test bench, just test assembly fixed mounting is in locking Assembly's one end, locking Assembly includes fixing base, locking portion and guide part, the fixing base is kept away from test assembly's one end installation locking portion, the fixing base orientation test assembly's a side-mounting the guide part.
Through adopting above-mentioned technical scheme, when examining, will be placed on the surface of fixing base by the test motor, then consolidate it through locking portion to fix the end axle of motor through the guide part, then the circular telegram starts test assembly and is detected its axial thrust, in the testing process, is difficult for freeing by the test motor and rocks, and detection stability is higher, and then guarantees the detection precision of equipment.
The present invention may be further configured in a preferred embodiment as: the locking part comprises a locking screw and a locking cylinder, locking holes are formed in two sides of one end, away from the test assembly, of the fixing seat, the locking screw is installed inside the locking holes, and the locking cylinder is installed at one end of the fixing seat.
Through adopting above-mentioned technical scheme, will be placed in the inside back of fixing base by the test motor, consolidate about it through the locking screw of both sides to fix locking through the locking cylinder, guarantee in the testing process, can not backward move by the test motor, thereby guarantee the precision of test result, the commonality is stronger in addition, and convenient not unidimensional lead screw motor detects.
The present invention in a preferred embodiment can be further configured to: the bottom of locking cylinder is provided with the mount pad, the mount pad with fixing base fixed connection.
Through adopting above-mentioned technical scheme, the mount pad improves the stability of locking cylinder when using.
The present invention may be further configured in a preferred embodiment as: the guide part comprises a group of guide rails and shaft end connecting plates which are arranged in parallel, and the bottoms of the shaft end connecting plates are slidably mounted on the surfaces of the guide rails.
Through adopting above-mentioned technical scheme, the stability of axle head connecting plate when removing can be guaranteed to parallel arrangement's guide rail, guarantees that the axle head connecting plate removes along the output shaft length direction by the test motor all the time.
The present invention in a preferred embodiment can be further configured to: and a screw hole is formed in the middle of the shaft end connecting plate.
Through adopting above-mentioned technical scheme, the screw makes things convenient for the axle head connecting plate to be connected fixedly with the output shaft of being tested the motor.
The present invention may be further configured in a preferred embodiment as: the testing assembly comprises a telescopic cylinder and a pressure gauge, the output end of the telescopic cylinder is abutted to the shaft end connecting plate, the output end of the telescopic cylinder is provided with a pressure sensor, and the pressure gauge is installed on the surface of the telescopic cylinder.
Through adopting above-mentioned technical scheme, when detecting, drive pressure sensor and axle head connecting plate through telescopic cylinder and contact, and then test the axial thrust of being tested the motor.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the utility model discloses in utilize the locking Assembly that fixing base, locking portion and guide part constitute, in the testing process, the difficult release of being tested the motor and rock, detection stability is higher, and then guarantees the detection precision of equipment;
2. the utility model utilizes the guide rail and the shaft end connecting plate which are arranged in parallel, thereby ensuring the stability and the precision of the movement of the shaft end connecting plate and the stability of the stress;
3. the utility model discloses utilize the cylinder and the manometer that contract to test, it is higher to detect the precision, facilitates the use moreover.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which
Fig. 1 is a schematic view of the overall structure of the present embodiment.
Fig. 2 is a schematic view of the connection structure of the fixing base and the locking portion in this embodiment.
The reference numbers in the drawings are:
1. a test bed; 2. testing the component; 21. a telescopic cylinder; 22. a pressure gauge; 23. a pressure sensor; 3. a locking assembly; 31. a fixed seat; 311. a locking hole; 32. a locking portion; 321. locking the screw rod; 322. a locking cylinder; 323. a mounting seat; 33. a guide portion; 331. a guide rail; 332. a shaft end connecting plate; 3321. and a screw hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Refer to fig. 1 and fig. 2, for the utility model discloses a lead screw motor axial thrust testing arrangement, including test bench 1, locking Assembly 3 and test Assembly 2 all install the surface at test bench 1, and test Assembly 2 fixed mounting is in the one end of locking Assembly 3, locking Assembly 3 includes fixing base 31, locking portion 32 and guide part 33, fixing base 31 keeps away from test Assembly 2's one end installation locking portion 32, fixing base 31 is towards one side installation guide part 33 of test Assembly 2, when examining, will be placed on fixing base 31's surface by test Motor, then consolidate it through locking portion 32, and fix the end shaft of motor through guide part 33, then the circular telegram starts test Assembly 2 and by test Motor, detect its axial thrust, in the testing process, be difficult for giving birth to rocking by test Motor, detection stability is higher, and then guarantee the detection precision of equipment.
Locking portion 32 includes locking screw 321 and locking cylinder 322, locking hole 311 has all been seted up to the both sides of fixing base 31 one end of keeping away from test assembly 2, the internally mounted locking screw 321 of locking hole 311, the one end at fixing base 31 is installed to locking cylinder 322, will be placed behind the inside of fixing base 31 by test motor, the locking screw 321 through both sides is consolidated about it, and fix locking through locking cylinder 322, guarantee in the testing process, can not remove backward by test motor, thereby guarantee the precision of test result, in addition the commonality is stronger, make things convenient for not unidimensional lead screw motor to detect.
The bottom of the locking cylinder 322 is provided with an installation seat 323, the installation seat 323 is fixedly connected with the fixed seat 31, and the installation seat 323 improves the stability of the locking cylinder 322 in use.
The test component 2 comprises a telescopic cylinder 21 and a pressure gauge 22, the output end of the telescopic cylinder 21 is connected with a shaft end connecting plate 332 in an abutting mode, the output end of the telescopic cylinder 21 is provided with a pressure sensor 23, the pressure gauge 22 is installed on the surface of the telescopic cylinder 21, when detection is carried out, the pressure sensor 23 is driven to be in contact with the shaft end connecting plate 332 through the telescopic cylinder 21, and then axial thrust of a tested motor is tested.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a lead screw motor axial thrust testing arrangement which characterized in that: including test bench (1), locking Assembly (3) and test subassembly (2) are all installed the surface of test bench (1), just test subassembly (2) fixed mounting be in the one end of locking Assembly (3), locking Assembly (3) are including fixing base (31), locking portion (32) and guide part (33), fixing base (31) are kept away from the one end installation of test subassembly (2) locking portion (32), fixing base (31) orientation one side installation of test subassembly (2) guide part (33).
2. The screw motor axial thrust testing device of claim 1, wherein: locking portion (32) are including locking screw (321) and locking cylinder (322), fixing base (31) are kept away from locking hole (311) have all been seted up to the both sides of the one end of test component (2), the internally mounted in locking hole (311) locking screw (321), install locking cylinder (322) the one end of fixing base (31).
3. The axial thrust testing device of the screw motor according to claim 2, wherein: the bottom of locking cylinder (322) is provided with mount pad (323), mount pad (323) with fixing base (31) fixed connection.
4. The screw motor axial thrust testing device of claim 1, wherein: the guide part (33) comprises a set of parallel guide rails (331) and an axial end connecting plate (332), and the bottom of the axial end connecting plate (332) is slidably mounted on the surface of the guide rails (331).
5. The screw motor axial thrust testing device of claim 4, wherein: the middle part of the shaft end connecting plate (332) is provided with a screw hole (3321).
6. The axial thrust testing device of the screw motor according to claim 4, wherein: the test assembly (2) comprises a telescopic cylinder (21) and a pressure gauge (22), the output end of the telescopic cylinder (21) is connected with the shaft end connecting plate (332) in a butting mode, the output end of the telescopic cylinder (21) is provided with a pressure sensor (23), and the pressure gauge (22) is installed on the surface of the telescopic cylinder (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221654617.1U CN217766747U (en) | 2022-06-29 | 2022-06-29 | Axial thrust testing device for screw motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221654617.1U CN217766747U (en) | 2022-06-29 | 2022-06-29 | Axial thrust testing device for screw motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217766747U true CN217766747U (en) | 2022-11-08 |
Family
ID=83896933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221654617.1U Active CN217766747U (en) | 2022-06-29 | 2022-06-29 | Axial thrust testing device for screw motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217766747U (en) |
-
2022
- 2022-06-29 CN CN202221654617.1U patent/CN217766747U/en active Active
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