CN217787185U - Stepping driver centralized test equipment - Google Patents
Stepping driver centralized test equipment Download PDFInfo
- Publication number
- CN217787185U CN217787185U CN202221976809.4U CN202221976809U CN217787185U CN 217787185 U CN217787185 U CN 217787185U CN 202221976809 U CN202221976809 U CN 202221976809U CN 217787185 U CN217787185 U CN 217787185U
- Authority
- CN
- China
- Prior art keywords
- frame
- lateral
- operation platform
- main operation
- driver
- 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.)
- Active
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model belongs to the technical field of step-by-step drive test technique and specifically relates to a step-by-step driver centralized test equipment, including main operation platform, be used for measuring step-by-step driver the test module and with test module matched with display screen in a poor light. The utility model discloses a step driver centralized test equipment adjusts control to the inside spacing locking frame of bottom guide rail through the side direction upset frame of main operation platform both sides, and labour saving and time saving utilizes inside spacing locking frame to extrude the locking outside the assembly bolt to connect in parallel all step drivers on the main operation platform, promote the test effect greatly through centralized test; the internal thread of the internal thread assembling through hole is assembled with the assembling bolt for fixing the stepping driver, so that the stability in the testing process is greatly improved, and the testing accuracy is greatly improved.
Description
Technical Field
The utility model belongs to the technical field of step-by-step drive test technique and specifically relates to a step-by-step driver centralized test equipment.
Background
A stepper motor driver is an actuator that converts electrical pulses into angular displacements. When the step driver receives a pulse signal, it drives the step motor to rotate by a fixed angle in a set direction, and the rotation of the step motor is operated step by step at the fixed angle. The angular displacement can be controlled by controlling the number of pulses, so that the aim of accurate positioning is fulfilled; meanwhile, the rotating speed and the rotating acceleration of the motor can be controlled by controlling the pulse frequency, so that the purposes of speed regulation and positioning are achieved.
In order to detect the performance index of the stepping driver after the stepping driver is machined, the stepping driver needs to be tested, the traditional testing mode is that the stepping driver is tested manually one by one, time and labor are wasted, the testing efficiency is low, and meanwhile, the stability is not high in the testing process.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to solve the problems existing in the background technology, the improved stepping driver centralized test equipment is provided, and the problems that the traditional test mode is that the test is performed manually one by one, time and labor are wasted, the test efficiency is low, and meanwhile the stability is not high in the test process are solved.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a stepping driver centralized test equipment, includes main operation platform, is used for measuring stepping driver's test module and with test module matched with display screen in a poor light, main operation platform front end lateral wall both sides have the preceding movable frame of the type of falling L structure of protruding forward, main operation platform is equipped with the leading upset assembly frame that is used for installing test module and display screen in a poor light through leading movable frame activity, main operation platform both sides seted up the side direction assembly recess, main operation platform be equipped with the side direction upset frame through side direction assembly recess activity, main operation platform upper end seted up a plurality of internal thread assembly through-holes that are used for assembling stepping driver, the inside screw thread of internal thread assembly through-hole be equipped with assembly bolt, main operation platform lower extreme be located internal thread assembly through-hole both sides and be fixed with bottom guide rail, the inside slip assembly of bottom guide rail be equipped with by the spacing locking frame in inside of side direction upset frame control.
The internal limiting locking frame comprises a translation sliding frame which is inserted in the bottom guide rail in a sliding mode, an internal assembly frame which is assembled outside the translation sliding frame in an elastic sliding mode, an L-shaped structure lateral elastic sheet fixed on the outer side face of the translation sliding frame and a lateral connecting rod which is movably assembled on the side wall of the translation sliding frame.
The lateral overturning frame is movably connected with the translational sliding frame through a lateral connecting rod.
The inner side surface of the bottom guide rail is provided with a lateral storage chute matched with the internal assembly frame.
The lateral connecting rod comprises a first external thread connecting rod movably sleeved on one side of the translational sliding frame, a second external thread connecting rod movably sleeved on the inner side of the lateral overturning frame, and an internal thread adjusting cylinder in threaded sleeved connection with the outer sides of the first external thread connecting rod and the second external thread connecting rod.
The lateral side limiting frames of the integral structure are arranged on the two sides of the main operating platform, and the lateral side limiting frames are bent downwards and arranged on the outer sides of the lateral overturning frames.
The beneficial effects of the utility model are that:
(1) The utility model discloses a step driver centralized test equipment adjusts control to the inside spacing locking frame of bottom guide rail through the side direction upset frame of main operation platform both sides, labour saving and time saving utilizes inside spacing locking frame to extrude the locking outside the assembly bolt to connect in parallel all step driver on the main operation platform, promote the test effect greatly through centralized test;
(2) The internal threads of the internal thread assembling through holes are assembled with assembling bolts used for fixing the stepping drivers, so that the stability in the testing process is greatly improved, and the testing accuracy is greatly improved.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the internal structure of the assembling end of the lateral turn frame of the present invention.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The centralized test equipment for the stepping drivers shown in the figures 1 and 2 comprises a main operation platform 1, a test module 2 for measuring the stepping drivers and a backlight display screen 3 matched with the test module 2, wherein the two sides of the side wall of the front end of the main operation platform 1 are provided with forward-protruding inverted-L-shaped structure front movable frames 4, the main operation platform 1 is movably assembled with front overturning assembly frames 6 for installing the test module 2 and the backlight display screen 3 through the front movable frames 4, the two sides of the main operation platform 1 are provided with lateral assembly grooves 7, the main operation platform 1 is movably assembled with lateral overturning frames 8 through the lateral assembly grooves 7, the upper end of the main operation platform 1 is provided with a plurality of internal thread assembly through holes for assembling the stepping drivers, the internal threads of the internal thread assembly through holes are assembled with assembly bolts 9, the lower end of the main operation platform 1 is positioned on the two sides of the internal thread assembly through holes and is fixed with bottom guide rails 10, and the bottom guide rails 10 are internally and slidably assembled with internal limiting locking frames controlled by the lateral overturning frames 8.
The test module 2 and the backlight display screen 3 are in series connection with an external power supply terminal through a metal conducting strip inside the internal limiting locking frame in the prior art.
In order to match with the bottom sliding extrusion, the internal limiting locking frame comprises a translation sliding frame 11 inserted in the bottom guide rail 10 in a sliding mode, an internal assembly frame 12 assembled on the outer side of the translation sliding frame 11 in an elastic sliding mode, an L-shaped structure lateral elastic sheet 13 fixed on the outer side face of the translation sliding frame 11 and a lateral connecting rod movably assembled on the side wall of the translation sliding frame 11.
In order to cooperate with the linkage control, the lateral overturning frame 8 is movably connected with the translational sliding frame 11 through a lateral connecting rod.
In order to cooperate with the internal assembly frame 12 to translate outside the translation sliding frame 11, a lateral containing chute 15 cooperating with the internal assembly frame 12 is provided on the inner side of the bottom rail 10.
For the cooperation extrusion regulation, the side direction connecting rod includes that the activity cup joints the first external screw thread connecting rod 16 in translation sliding frame 11 one side, the activity cup joints the second external screw thread connecting rod 17 in side direction upset frame 8 inboard, the screw thread cup joints the internal thread regulation section of thick bamboo 18 in first external screw thread connecting rod 16 and second external screw thread connecting rod 17 outside.
In order to maintain the lateral limiting capability, the lateral overturning frame 8 is arranged on two sides of the main operating platform 1, and a downward bent integral structure lateral limiting frame 19 is arranged on the outer side of the lateral overturning frame.
The utility model discloses a step driver centralized test equipment adjusts and controls the inside spacing locking frame inside the bottom guide rail 10 through the side direction upset frame 8 of main operation platform 1 both sides, labour saving and time saving utilizes inside spacing locking frame to extrude the locking to the assembly bolt 9 outside to connect in parallel all step drivers on main operation platform 1, promote the test effect greatly through centralized test; the internal threads of the internal thread assembling through holes are assembled with assembling bolts 9 used for fixing the stepping drivers, so that the stability in the testing process is greatly improved, and the testing accuracy is greatly improved.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. The utility model provides a test equipment is concentrated to step driver, includes main operation platform (1), is used for measuring step driver's test module (2) and with test module (2) matched with display screen in a poor light (3), characterized by: the side wall both sides of the front end of the main operation platform (1) are provided with a forward protruding front movable frame (4) with an inverted L-shaped structure, the main operation platform (1) is movably assembled with a front overturning assembly frame (6) used for installing a test module (2) and a backlight display screen (3) through the front movable frame (4), lateral assembly grooves (7) are formed in both sides of the main operation platform (1), the main operation platform (1) is movably assembled with a lateral overturning frame (8) through the lateral assembly grooves (7), a plurality of internal thread assembly through holes used for assembling a stepping driver are formed in the upper end of the main operation platform (1), assembly bolts (9) are assembled in the internal thread assembly through holes, the lower end of the main operation platform (1) is located on both sides of the internal thread assembly through holes and is fixed with bottom guide rails (10), and the bottom guide rails (10) are slidably assembled with an internal limiting locking frame controlled by the lateral overturning frame (8).
2. The stepper driver centralized test apparatus of claim 1, wherein: the internal limiting locking frame comprises a translation sliding frame (11) which is inserted into the bottom guide rail (10) in a sliding mode, an internal assembly frame (12) which is assembled on the outer side of the translation sliding frame (11) in an elastic sliding mode, an L-shaped structure lateral elastic sheet (13) which is fixed on the outer side face of the translation sliding frame (11) and a lateral connecting rod which is movably assembled on the side wall of the translation sliding frame (11).
3. The stepper driver centralized test apparatus of claim 2, wherein: the lateral overturning frame (8) is movably connected with the translational sliding frame (11) through a lateral connecting rod.
4. The stepper driver centralized test apparatus of claim 2, wherein: the inner side surface of the bottom guide rail (10) is provided with a lateral containing chute (15) matched with the internal assembly frame (12).
5. The stepper driver centralized test apparatus of claim 2, wherein: the lateral connecting rod comprises a first external thread connecting rod (16) movably sleeved on one side of the translation sliding frame (11), a second external thread connecting rod (17) movably sleeved on the inner side of the lateral overturning frame (8), and an internal thread adjusting cylinder (18) in threaded sleeved connection with the outer sides of the first external thread connecting rod (16) and the second external thread connecting rod (17).
6. The stepper driver centralized test apparatus of claim 1, wherein: lateral limiting frames (19) of an integrated structure bent downwards are arranged on the outer sides of the lateral overturning frames (8) on the two sides of the main operating platform (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221976809.4U CN217787185U (en) | 2022-07-28 | 2022-07-28 | Stepping driver centralized test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221976809.4U CN217787185U (en) | 2022-07-28 | 2022-07-28 | Stepping driver centralized test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217787185U true CN217787185U (en) | 2022-11-11 |
Family
ID=83943004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221976809.4U Active CN217787185U (en) | 2022-07-28 | 2022-07-28 | Stepping driver centralized test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217787185U (en) |
-
2022
- 2022-07-28 CN CN202221976809.4U patent/CN217787185U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217787185U (en) | Stepping driver centralized test equipment | |
| CN218994634U (en) | Battery tray frame gas tightness check out test set convenient to reload | |
| CN213813865U (en) | Circuit board assembly testing device | |
| CN210388992U (en) | Spiral case positioning and assembling jig | |
| CN215726858U (en) | Comprehensive mechanical testing machine for furniture | |
| CN214348703U (en) | Adjusting and positioning mechanism for aluminum profile extrusion | |
| CN214797503U (en) | Drawing type press probe device | |
| CN218904261U (en) | Horizontal mullion numerical control nailing machine | |
| CN219908017U (en) | Loom stop frame supporting mechanism | |
| CN218068081U (en) | Three-phase driving motor test tool | |
| CN220864987U (en) | Printing device with adjustable stroke and angle | |
| CN220511446U (en) | Assembled variable frequency cabinet convenient to splice | |
| CN219932756U (en) | Bearing frame fixed bolster | |
| CN221320312U (en) | Lifting mechanism | |
| CN220068177U (en) | Double-rail single-shaft single-drive moving mechanism | |
| CN218765601U (en) | Movable illuminance measuring device | |
| CN219961139U (en) | Power module convenient to install | |
| CN221116560U (en) | Intelligent elevator ladder control gateway controller | |
| CN221614878U (en) | Rotatable photovoltaic board mounting bracket | |
| CN216594154U (en) | Verifying attachment for gear machining | |
| CN221232439U (en) | Turnover positioning mechanism of electronic connector | |
| CN219657807U (en) | Power control circuit board measurement and control platform with clamping structure | |
| CN221667595U (en) | Copper foil colour difference on-line measuring device | |
| CN219611079U (en) | Spliced power distribution cabinet | |
| CN220766197U (en) | Elevator car stop detection equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |