CN212180454U - Overload pressure testing machine for electronic product interface - Google Patents
Overload pressure testing machine for electronic product interface Download PDFInfo
- Publication number
- CN212180454U CN212180454U CN202020375512.7U CN202020375512U CN212180454U CN 212180454 U CN212180454 U CN 212180454U CN 202020375512 U CN202020375512 U CN 202020375512U CN 212180454 U CN212180454 U CN 212180454U
- Authority
- CN
- China
- Prior art keywords
- electronic product
- interface
- radial
- testing machine
- overload pressure
- 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 discloses an overload pressure test machine for electronic product interface, which comprises a cabinet, the top of rack is equipped with testboard and frame respectively, installs axial testing arrangement and radial testing arrangement in the frame respectively, the testboard is used for fixed mounting to detect the product. The utility model discloses simple structure, the product that will wait to detect is placed on the objective table, and it is fixed to utilize splint, and insert the test plug article in the interface of product, then rotate the regulation pole, use through the cooperation of chain drive and first screw rod, realize the adjustment of objective table height, first motor and first screw rod cooperation can realize that the objective table removes simultaneously, objective table detection position adjusts very conveniently, then detect through axial testing arrangement and radial testing arrangement cooperation, interface circumference pressure and axial pressure change, realize the quality testing to the interface, degree of automation is high, the artifical detection of fungible tradition, high efficiency.
Description
Technical Field
The utility model relates to an electronic interface detects technical field, especially relates to an overload pressure test machine for electronic product interface.
Background
The serial interface is called a serial port for short, and is also called a serial communication interface or a serial communication interface (generally referred to as a COM interface), and is an extended interface adopting a serial communication mode. The serial interface means that data is sequentially transferred bit by bit. The communication line is simple, and bidirectional communication can be realized only by one pair of transmission lines (telephone lines can be directly used as the transmission lines), so that the cost is greatly reduced, and the communication line is particularly suitable for remote communication but has a lower transmission speed; in the serial port production equipment process, the pressure bearing capacity of the serial port needs to be detected, so that whether the serial port meets the use requirement or not is judged.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing an overload pressure testing machine for an electronic product interface.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an overload pressure test machine for an electronic product interface comprises a cabinet, wherein a test board and a rack are respectively arranged at the top of the cabinet, an axial test device and a radial test device are respectively installed on the rack, the test board is used for fixedly installing a product to be tested and can realize position adjustment in the horizontal direction and the vertical direction, the axial test device can move in the horizontal direction and is used for detecting the axial pressure of the product, and the radial test device can rotate in the vertical plane so as to realize the pressure of any position of the product in the radial direction.
Preferably, the testboard includes the base, sliding connection has first slide on the base, and threaded connection has first screw rod on the first slide, and the one end of first screw rod is connected with the output of installing the first motor on the base, the top of first slide is connected with the objective table through elevating gear, and the objective table top is equipped with clamping device.
Preferably, elevating gear includes that a plurality of rotates the bracing piece of connection in the objective table bottom, and bracing piece and first slide threaded connection have cup jointed the sprocket on the bracing piece, and the sprocket passes through the chain and connects, has cup jointed first bevel gear on one of them bracing piece, and first bevel gear meshing has second bevel gear, and second bevel gear cup joints on adjusting the pole, adjusts the pole and rotates with first slide and be connected.
Preferably, the clamping device comprises a clamping plate, one end of the clamping plate is slidably sleeved on the fixing rod, the middle part of the clamping plate is slidably inserted with a middle rod, and the middle rod is sleeved with an adjusting nut in a threaded manner.
Preferably, the object stage is provided with scale marks.
Preferably, the radial test device includes the bottom plate and installs the grudging post in its top, it is connected with the main shaft to rotate on the grudging post, the one end of main shaft is connected with first band pulley, first band pulley is connected with the second band pulley through the belt, the second band pulley is connected with the fourth motor output end of installing on the bottom plate, the other end of main shaft is connected with the carousel, ejector pin and radial gauge head are installed respectively to the opposite side of carousel, radial gauge head is installed at the third slide, the third slide with install the slide rail sliding connection on the carousel, threaded connection has the third screw rod on the third slide, the third screw rod is connected with the reduction gear output end of installing on the carousel, the input of reduction gear is connected with the.
Preferably, the outer ring of the turntable is connected with stabilizing wheels in a rolling manner, the stabilizing wheels are distributed at equal angles, and the stabilizing wheels are rotationally connected with the stand.
Preferably, an outer cover is arranged on the vertical frame, annular scale marks are arranged on one side, close to the main shaft, of the rotating disc, and pointers corresponding to the scale marks are installed on the outer cover.
Preferably, the axial testing device comprises a second sliding seat connected to the bottom plate in a sliding manner, and a second screw is connected to the second sliding seat in a threaded manner. The end part of the second screw rod is connected with the output end of a second motor arranged on the bottom plate, a horizontal rod is arranged on the second sliding seat, and the horizontal rod penetrates through the main shaft and is connected with a pressure detection head.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, the product that will wait to detect is placed on the objective table, and it is fixed to utilize splint, and insert the test plug article in the interface of product, then rotate the regulation pole, use through the cooperation of chain drive and first screw rod, realize the adjustment of objective table height, first motor and first screw rod cooperation can realize that the objective table removes simultaneously, objective table detection position adjusts very conveniently, then detect through axial testing arrangement and radial testing arrangement cooperation, interface circumference pressure and axial pressure change, realize the quality testing to the interface, degree of automation is high, the artifical detection of fungible tradition, high efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a top view of FIG. 2;
FIG. 4 is a schematic structural view of an axial test device and a radial test device;
FIG. 5 is another perspective view of FIG. 4;
FIG. 6 is a front view of FIG. 5;
FIG. 7 is a top view of FIG. 6;
FIG. 8 is a side view of FIG. 6;
FIG. 9 is a schematic structural diagram of a testing table;
FIG. 10 is a front view of FIG. 9;
FIG. 11 is a top view of FIG. 10;
FIG. 12 is a bottom cross-sectional view of FIG. 10;
fig. 13 is a schematic view of the testing direction of the present invention.
In the figure: the device comprises a cabinet 1, a test bench 2, a base 201, an object stage 202, a clamping plate 203, an adjusting nut 204, an adjusting rod 205, a scale 206, a first motor 207, a first slide seat 208, a first screw 209, a first bevel gear 210, a supporting rod 211, a chain 212, an axial test device 3, a horizontal rod 301, a second screw 302, a second motor 303, a second slide seat 304, a radial test device 4, a radial measuring head 401, a top rod 402, a rotary table 403, a stabilizing wheel 404, a first belt pulley 405, a third motor 406, a third screw 407, a speed reducer 408, a third slide seat 409, a fourth motor 410, a second belt pulley 411, a vertical frame 412, a main shaft 413, a pointer 414, a sliding rail 415 and a bottom plate 416.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-13, an overload pressure testing machine for electronic product interfaces comprises a cabinet 1, wherein the top of the cabinet 1 is provided with a testing table 2 and a rack respectively, the rack is provided with an axial testing device 3 and a radial testing device 4 respectively, the testing table 2 is used for fixedly mounting a product to be tested and can realize position adjustment in horizontal and vertical directions, the axial testing device 3 can move in the horizontal direction and is used for detecting the axial pressure of the product, and the radial testing device 4 can rotate in a vertical plane so as to realize the pressure of any position of the product in the radial direction.
The test bench 2 comprises a base 201, a first sliding seat 208 is connected to the base 201 in a sliding mode, a first screw 209 is connected to the first sliding seat 208 in a threaded mode, one end of the first screw 209 is connected with the output end of a first motor 207 installed on the base 201, the top of the first sliding seat 208 is connected with an object stage 202 through a lifting device, and a clamping device is arranged above the object stage 202.
The lifting device comprises a plurality of supporting rods 211 rotatably connected to the bottom of the object stage 202, the supporting rods 211 are in threaded connection with the first sliding seat 208, chain wheels are sleeved on the supporting rods 211 and connected through chains 212, a first bevel gear 210 is sleeved on one of the supporting rods 211, the first bevel gear 210 is meshed with a second bevel gear, the second bevel gear is sleeved on the adjusting rod 205, and the adjusting rod 205 is rotatably connected with the first sliding seat 208.
The clamping device comprises a clamping plate 203, one end of the clamping plate 203 is slidably sleeved on the fixing rod, the middle part of the clamping plate 203 is slidably inserted with a middle rod, and the middle rod is sleeved with an adjusting nut 204 through threads.
The object stage 202 is provided with scale marks 206 to facilitate positioning of the product to be measured.
The radial testing device 4 comprises a bottom plate 416 and a vertical frame 412 installed above the bottom plate, a spindle 413 is connected to the vertical frame 412 in a rotating mode, one end of the spindle 413 is connected with a first belt wheel 405, the first belt wheel 405 is connected with a second belt wheel 411 through a belt, the second belt wheel 411 is connected with the output end of a fourth motor 410 installed on the bottom plate 416, the other end of the spindle 413 is connected with a rotary table 403, a top rod 402 and a radial measuring head 401 are installed on the other side of the rotary table 403 respectively, the radial measuring head 401 is installed on a third sliding seat 409, the third sliding seat 409 is connected with a sliding rail 415 installed on the rotary table 403 in a sliding mode, a third screw 407 is connected to the third sliding seat 409 in a threaded mode, the third screw 407 is connected with the output end of a speed reducer 408 installed on.
The outer ring of the turntable 403 is connected with a plurality of stabilizing wheels 404 in a rolling manner, the plurality of stabilizing wheels 404 are distributed at equal angles, and the stabilizing wheels 404 are rotatably connected with the stand 412.
An outer cover is arranged on the stand 412, an annular scale mark is arranged on one side of the turntable 403 close to the main shaft 413, and a pointer 414 corresponding to the scale mark is arranged on the outer cover.
The axial testing device 3 comprises a second sliding base 304 which is slidably connected to a bottom plate 416, and a second screw 302 is screwed on the second sliding base 304. The end of the second screw 302 is connected with the output end of a second motor 303 installed on the bottom plate 416, a horizontal rod 301 is installed on the second sliding base 304, and the horizontal rod 301 penetrates through the spindle 413 and is connected with a pressure detection head.
In the scheme, a product to be detected is placed on an object stage 202 and is fixed by a clamping plate 203, a test plug object is inserted into an interface of the product, then an adjusting rod 205 is rotated to be matched with a first screw 209 for use through chain transmission, so that the height of the object stage 202 is adjusted, meanwhile, the object stage 202 can move left and right through the matching of the first motor 207 and the first screw 209, the detection position of the object stage 202 is extremely convenient to adjust, then a fourth motor 410 drives a turntable 403 and a radial measuring head 401 thereon to rotate through chain transmission, so that the circumferential angle of the radial measuring head 401 is adjusted, at the moment, a third motor 406 and a third screw 407 drive a third sliding seat 409 to be close to and far away from a top rod 402, when the radial measuring head 401 is close to the test plug object, whether the circumferential pressure change of the test plug object is normal or not is detected, and finally, the second motor 303, drive second slide 304 and horizontal rod 301 and remove about, when pressure detection head on the horizontal rod 301 contacted with the test plug article, detectable test plug article axial pressure changed to through circumference pressure and axial pressure change, realize the quality testing to the interface, degree of automation is high, and fungible tradition manual detection, efficiency is fast.
Meanwhile, the radial measuring head 401 presses the test plug object downwards, the test plug object stops immediately after reaching a set force, then moves back, the ejector rod 402 rights the test plug object, the horizontal rod 301 is pushed axially after being righted, the plug is pushed forwards and pushed into the test plug object to a set force, the test plug object stops immediately, the test plug object retracts immediately after stopping, the ejector rod 402 also moves radially and retracts immediately, then an angle is selected to rotate, then the test is started, the test angle has 8 directions (but not limited to the 8 directions), and the angle tests are respectively 0 degree, 45 degrees, 90 degrees, 135 degrees, 180 degrees, 225 degrees, 270 degrees, 310 degrees and the like, and the stress of the plug object in each direction can be comprehensively tested.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
1. The overload pressure testing machine for the electronic product interface comprises a machine cabinet (1) and is characterized in that a testing table (2) and a machine frame are respectively arranged at the top of the machine cabinet (1), an axial testing device (3) and a radial testing device (4) are respectively installed on the machine frame, the testing table (2) is used for fixedly installing a product to be tested and can adjust the position in the horizontal direction and the vertical direction, the axial testing device (3) can move in the horizontal direction and is used for detecting the axial pressure of the product, and the radial testing device (4) can rotate in the vertical plane, so that the pressure of any position in the radial direction of the product can be realized.
2. The overload pressure testing machine for the electronic product interface as recited in claim 1, wherein the testing table (2) comprises a base (201), a first sliding base (208) is slidably connected to the base (201), a first screw (209) is threadedly connected to the first sliding base (208), one end of the first screw (209) is connected to an output end of a first motor (207) mounted on the base (201), the top of the first sliding base (208) is connected to the object stage (202) through a lifting device, and a clamping device is arranged above the object stage (202).
3. The overload pressure testing machine for the electronic product interface as recited in claim 2, wherein the lifting device comprises a plurality of support rods (211) rotatably connected to the bottom of the object stage (202), the support rods (211) are in threaded connection with the first sliding base (208), the support rods (211) are sleeved with chain wheels, the chain wheels are connected through chains (212), one of the support rods (211) is sleeved with a first bevel gear (210), the first bevel gear (210) is engaged with a second bevel gear, the second bevel gear is sleeved on the adjusting rod (205), and the adjusting rod (205) is rotatably connected with the first sliding base (208).
4. The overload pressure testing machine for electronic product interfaces as recited in claim 3, wherein the clamping device comprises a clamping plate (203), one end of the clamping plate (203) is slidably sleeved on the fixing rod, an intermediate rod is slidably inserted in the middle of the clamping plate (203), and an adjusting nut (204) is threadedly sleeved on the intermediate rod.
5. The overload pressure testing machine for electronic product interfaces as recited in claim 4, wherein the stage (202) is provided with a scale (206).
6. The overload pressure testing machine for the interface of the electronic product as claimed in any one of claims 1 to 5, wherein the radial testing device (4) comprises a bottom plate (416) and a vertical frame (412) installed above the bottom plate, a main shaft (413) is rotatably connected to the vertical frame (412), one end of the main shaft (413) is connected to a first belt pulley (405), the first belt pulley (405) is connected to a second belt pulley (411) through a belt, the second belt pulley (411) is connected to an output end of a fourth motor (410) installed on the bottom plate (416), the other end of the main shaft (413) is connected to a rotary table (403), the other side of the rotary table (403) is respectively provided with a mandril (402) and a radial measuring head (401), the radial measuring head (401) is installed on a third slide carriage (409), and the third slide carriage (409) is slidably connected to a slide rail (415) installed on the rotary table, the third sliding seat (409) is in threaded connection with a third screw (407), the third screw (407) is connected with the output end of a speed reducer (408) installed on the rotating disc (403), and the input end of the speed reducer (408) is connected with the output end of a third motor (406) installed on the rotating disc (403).
7. The overload pressure testing machine for electronic product interfaces as recited in claim 6, wherein the outer ring of the turntable (403) is connected with a plurality of stabilizing wheels (404) in a rolling manner, the plurality of stabilizing wheels (404) are distributed in an equal angle, and the stabilizing wheels (404) are rotatably connected with the stand (412).
8. The overload pressure testing machine for electronic product interfaces as claimed in claim 7, wherein the stand (412) is provided with a housing, the side of the turntable (403) close to the main shaft (413) is provided with annular scale marks, and the housing is provided with pointers (414) corresponding to the scale marks.
9. The overload pressure testing machine for the electronic product interface as recited in claim 8, wherein the axial testing device (3) comprises a second sliding base (304) slidably connected to the bottom plate (416), a second screw (302) is threadedly connected to the second sliding base (304), an end of the second screw (302) is connected to an output end of a second motor (303) mounted on the bottom plate (416), a horizontal rod (301) is mounted on the second sliding base (304), and the horizontal rod (301) penetrates through the spindle (413) and is connected to the pressure detecting head.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020375512.7U CN212180454U (en) | 2020-03-23 | 2020-03-23 | Overload pressure testing machine for electronic product interface |
| TW110202505U TWM613293U (en) | 2020-03-23 | 2021-03-09 | Overload pressure testing machine for electronic product interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020375512.7U CN212180454U (en) | 2020-03-23 | 2020-03-23 | Overload pressure testing machine for electronic product interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212180454U true CN212180454U (en) | 2020-12-18 |
Family
ID=73771858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020375512.7U Active CN212180454U (en) | 2020-03-23 | 2020-03-23 | Overload pressure testing machine for electronic product interface |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN212180454U (en) |
| TW (1) | TWM613293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113640030A (en) * | 2021-08-25 | 2021-11-12 | 安徽省汉博科技有限公司 | Strength testing device and method for furniture |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116124195B (en) * | 2023-03-01 | 2024-03-08 | 上海字含玫技术开发有限公司 | Intelligent electromechanical device processing detection table |
-
2020
- 2020-03-23 CN CN202020375512.7U patent/CN212180454U/en active Active
-
2021
- 2021-03-09 TW TW110202505U patent/TWM613293U/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113640030A (en) * | 2021-08-25 | 2021-11-12 | 安徽省汉博科技有限公司 | Strength testing device and method for furniture |
| CN113640030B (en) * | 2021-08-25 | 2023-11-14 | 安徽省汉博科技有限公司 | Intensity testing device and method for furniture |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM613293U (en) | 2021-06-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212180454U (en) | Overload pressure testing machine for electronic product interface | |
| CN102997885B (en) | Gap detection device of large slewing bearing | |
| CN207991489U (en) | A kind of running accuracy measuring device of bearing | |
| CN115235402A (en) | High-precision detection machine | |
| CN107990828B (en) | Quick measuring device for dimension and form and position tolerance of driving axle housing parts | |
| CN214702576U (en) | Shafting friction torque measuring instrument | |
| CN207113834U (en) | A kind of Bearing testing fixture | |
| CN206670916U (en) | It is a kind of to test ball screw assembly, static state input torque and the device of power output relation | |
| CN206192275U (en) | Laser disk axle class part measuring appearance | |
| CN105180866A (en) | Automatic two-stage inner diameter and roundness detection mechanism for inner rings of first and second generations of wheel hubs | |
| CN209310746U (en) | High-precision external diameter detection device | |
| CN111664777A (en) | Workpiece outer surface flatness detection device based on machining | |
| CN216694795U (en) | Coaxiality detection tool | |
| CN110440662B (en) | Automatic detection device for cylindrical automobile parts | |
| CN213301097U (en) | Thread detection machine | |
| CN209992178U (en) | Double-detection device for precision bearing | |
| CN213301005U (en) | Manual check out test set of chuck jump degree | |
| CN210255126U (en) | Vertical lathe operation platform convenient to adjust diameter and height | |
| CN218411126U (en) | Movable test machine | |
| CN218781761U (en) | Detection device for hub bearing | |
| CN221404163U (en) | Bearing roundness inspection device | |
| CN218211406U (en) | Power supply box test bench | |
| CN215004224U (en) | Finished product detection device for piston pin, piston shaft or cylinder sleeve | |
| CN209890157U (en) | Multi-station jacking device for object detection | |
| CN218955668U (en) | Turntable for steel ball surface finish inspection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |