CN220188666U - L-shaped switch detection mechanism - Google Patents
L-shaped switch detection mechanism Download PDFInfo
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- CN220188666U CN220188666U CN202223464805.0U CN202223464805U CN220188666U CN 220188666 U CN220188666 U CN 220188666U CN 202223464805 U CN202223464805 U CN 202223464805U CN 220188666 U CN220188666 U CN 220188666U
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- carrier
- driving mechanism
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- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 238000012360 testing method Methods 0.000 abstract description 9
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 238000005056 compaction Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses an L-shaped switch detection mechanism, which comprises a carrier, a detection mechanism and a detection mechanism, wherein the carrier is used for carrying a workpiece; the pressing mechanism provides downward pressure for the workpiece so that the workpiece is fixed on the carrier; pushing a button of the workpiece to simulate a use action; and the detection mechanism is connected with a pin of the workpiece and collects current data through a computer. The utility model is the testing equipment for the L-shaped switch, and has convenient use and high testing efficiency. The third slider is connected with the second slider in a floating way through the spring, so that the phenomenon that the workpiece is damaged due to overlarge pressure applied on the workpiece by the compression block is avoided. The end of the compaction block is provided with two pressing parts which are arranged at intervals, so that the stress of the workpiece is uniform, and the stability of the placement of the workpiece on the workpiece seat is ensured.
Description
Technical Field
The utility model relates to the field of detection equipment, in particular to an L-shaped switch detection mechanism.
Background
The switch is used for connecting or disconnecting the circuit, and after the production is finished, a worker is required to connect the switch into the test circuit so as to simulate the use environment of the switch and further judge whether the switch is qualified or not, and different switches have different structures; for example: the L-shaped switch is integrally in a cuboid, and the button and the pins are positioned on two adjacent side surfaces; the pin position and the button position are distributed differently, so that a switch detection mechanism is required to be designed according to a specific switch structure, so that the detection efficiency is improved.
Disclosure of Invention
Aiming at the defects existing in the prior art, the main purpose of the utility model is to overcome the defects of the prior art, and discloses an L-shaped switch detection mechanism which comprises,
the carrier is used for carrying the workpiece;
a pressing mechanism that provides downward pressure to the workpiece so that the workpiece is fixed on the carrier; and pushing a button of the workpiece to simulate a use action;
and the detection mechanism is connected with the pin of the workpiece and collects current data through the computer.
Further, the carrier comprises a carrier body and a positioning needle, wherein the positioning needle is vertically arranged on the carrier body, and a positioning hole matched with the workpiece is concavely formed in the carrier body.
Further, the pressing mechanism comprises a pressing support, a pressing block, a first driving mechanism and a second driving mechanism, wherein the first driving mechanism and the second driving mechanism are arranged on the pressing support, the pressing block is driven to vertically move by the first driving mechanism, and the pressing block is driven to vertically move by the second driving mechanism; the compressing block horizontally extends to form a pressing part, and a clearance area allowing the pressing block to pass through is formed between the pressing parts.
Further, the first driving mechanism comprises a first air cylinder, a first sliding rail and a first sliding block, the first sliding rail is vertically arranged on the pressing support, the first sliding block is arranged on the first sliding rail in a sliding mode, and the first sliding block is driven by the first air cylinder to move along the first sliding rail.
Further, a travel switch is arranged on the pressing support, and an identification block is arranged on the first sliding block.
Further, the second driving mechanism comprises a second cylinder, a second sliding rail, a second sliding block, a third sliding block, a spring and a bolt with the same height, wherein the second sliding rail is vertically arranged on the pressing support, the second sliding block and the third sliding block are slidingly arranged on the second sliding rail, and the second sliding block is driven to vertically move by the second cylinder; the second sliding block is provided with a guide hole, the equal-height bolt penetrates through the guide hole to be connected with the third sliding block, the spring is arranged on the equal-height bolt, and two ends of the spring respectively act on the second sliding block and the third sliding block.
Further, the detection mechanism comprises a detection support, a fixing seat, a contact pin, a third sliding rail, a fourth sliding block and a third air cylinder, wherein the third sliding rail is horizontally arranged on the detection support, the fixing seat is arranged on the third sliding rail in a sliding manner through the fourth sliding block, the contact pin is arranged on the fixing seat, the position of the contact pin corresponds to the position of a pin of a workpiece, and the third air cylinder is used for driving the fourth sliding block to move towards the carrier.
The utility model has the beneficial effects that:
the utility model is the testing equipment for the L-shaped switch, and has convenient use and high testing efficiency. The third slider is connected with the second slider in a floating way through the spring, so that the phenomenon that the workpiece is damaged due to overlarge pressure applied on the workpiece by the compression block is avoided. The end of the compaction block is provided with two pressing parts which are arranged at intervals, so that the stress of the workpiece is uniform, and the stability of the placement of the workpiece on the workpiece seat is ensured.
Drawings
FIG. 1 is a schematic view of a structure of a workpiece;
FIG. 2 is a schematic diagram of an L-shaped switch detection mechanism according to the present utility model;
FIG. 3 is a schematic view of a carrier;
fig. 4 is a schematic structural view of the pressing mechanism;
FIG. 5 is a schematic diagram of the structure of the detection mechanism;
the reference numerals are as follows:
1. the device comprises a carrier, 2, a pressing mechanism, 3, a detection mechanism, 4, a travel switch, 9, a workpiece, 11, a carrier body, 12, a positioning needle, 13, a positioning hole, 21, a pressing bracket, 22, a pressing block, 23, a pressing block, 24, a first driving mechanism, 25, a second driving mechanism, 231, a pressing part, 241, a first cylinder, 242, a first sliding rail, 243, a first sliding block, 244, an identification block, 251, a second cylinder, 252, a second sliding rail, 253, a second sliding block, 254, a third sliding block, 255, a spring, 256, a contour bolt, 31, a detection bracket, 32, a fixing seat, 33, a contact pin, 34, a third sliding rail, 35, a fourth sliding block, 36 and a third cylinder.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
An L-shaped switch detection mechanism, as shown in figures 1-5, comprises,
a carrier 1 for carrying a workpiece 9;
a pressing mechanism 2, the pressing mechanism 2 providing downward pressure to the workpiece 9 so that the workpiece is fixed on the carrier 1; and pushing the button of the work piece 9 to simulate the use action;
the detection mechanism 3 is connected with a pin of the workpiece 9 and collects current data through a computer. The switch is powered, and current data before and after the button is pressed is collected, so that the detection of good products of the workpiece 9 is realized.
In one embodiment, as shown in fig. 1-5, the carrier 1 includes a carrier body 11 and a positioning pin 12, the positioning pin 12 is vertically disposed on the carrier body 11, and a positioning hole 13 matched with the workpiece 9 is concavely formed on the carrier body 11. The workpiece 9 is provided with a fixed hole, and the ground is convexly provided with a plug; when the workpiece 9 is placed on the carrier body 11, the positioning needle 12 is inserted into the fixing hole, and the inserting column is inserted into the positioning hole 13, so that the workpiece 9 is positioned, and the relative position of the workpiece 9 and the pressing mechanism 2 is ensured.
In one embodiment, as shown in fig. 1 to 5, the pressing mechanism 2 includes a pressing bracket 21, a pressing block 22, a pressing block 23, a first driving mechanism 24 and a second driving mechanism 25, the first driving mechanism 24 and the second driving mechanism 25 are disposed on the pressing bracket 21, the pressing block 22 is driven to move vertically by the first driving mechanism 24, and the pressing block 24 is driven to move vertically by the second driving mechanism 25; in use, the second drive mechanism 25 drives the pressing block 23 to move downwardly so as to act on the upper surface of the workpiece 9, and then the pressing block 22 is driven by the first drive mechanism 24 to press the button of the workpiece 9. The pressing block 23 is provided with a pressing portion 231 extending horizontally, and a clearance area for allowing the pressing block 22 to pass is formed between the pressing portions 231.
In the above embodiment, as shown in fig. 1 to 5, the first driving mechanism 24 includes the first cylinder 241, the first slide rail 242 and the first slider 243, the first slide rail 242 is vertically disposed on the pressing bracket 21, the first slider 243 is slidably disposed on the first slide rail 242, and the first cylinder 241 is used to drive the first slider 243 to move along the first slide rail 242. Through slide rail and slider cooperation for press the piece 22 and can stabilize down and remove, avoid pressing on the work piece because of the unable accurate of press piece 22, with influence testing result.
In the above embodiment, as shown in fig. 1 to 5, in order to avoid excessive downward movement of the pressing block 22, the travel switch 4 is disposed on the pressing bracket 21, the identification block 244 is disposed on the first slider 243, and when the first slider 243 moves downward, the identification block 244 is synchronously driven to move downward, and when the identification block 244 reaches the travel switch 4, the PLC controls the first cylinder 241 to stop.
In an embodiment, as shown in fig. 1 to 5, the second driving mechanism 25 includes a second cylinder 251, a second sliding rail 252, a second sliding block 253, a third sliding block 524, a spring 255 and a constant-height bolt 256, the second sliding rail 252 is vertically arranged on the pressing bracket 21, the second sliding block 253 and the third sliding block 254 are slidably arranged on the second sliding rail 252, and the second sliding block 253 is driven to vertically move by the second cylinder 251; the second slider 253 is provided with a guide hole, the equal-height bolt 256 is connected with the third slider 254 through the guide hole, the spring 255 is arranged on the equal-height bolt 256, and two ends of the spring 255 respectively act on the second slider 253 and the third slider 254. Through the structure, the third slider 254 is of a floating structure, when the workpiece 9 is placed on the carrier 1, the second cylinder 251 drives the second slider 253 to move downwards, after the pressing block 23 contacts with the workpiece 9, the second slider 253 continues to move downwards, the spring 255 is compressed, and at this time, the second slider 253 applies more constant pressure to the workpiece 9 through the pressing block 23, so that the workpiece is prevented from being damaged due to excessive pressing.
In an embodiment, as shown in fig. 1 to 5, the detection mechanism 3 includes a detection support 31, a fixing base 32, a contact pin 33, a third sliding rail 34, a fourth sliding block 35 and a third air cylinder 36, the third sliding rail 34 is horizontally arranged on the detection support 31, the fixing base 32 is slidably arranged on the third sliding rail 34 through the fourth sliding block 35, the contact pin 33 is arranged on the fixing base 32, the position of the contact pin 33 corresponds to the position of a pin of the workpiece 9, and the fourth sliding block 35 is driven to move towards the carrier 1 by using the third air cylinder 36.
When the utility model is used, as shown in fig. 1-5, a workpiece 9 is placed on a carrier 1, a second air cylinder 251 drives a second sliding block 253 to move downwards so as to fix the workpiece 9 on the carrier 1 through a compression block 23, then a third air cylinder 36 drives a fourth sliding block 35 to move towards the workpiece 9, so that a contact pin 33 is connected with a pin of the workpiece 9, a test is started, and a computer collects current information. While the first cylinder 241 drives the push button of the pressing block 22 to move down to push the work 9. After the test is completed, the first cylinder 241, the second cylinder 251 and the third cylinder 36 are reset, the workpiece 9 is taken down, and one workpiece test is completed.
The foregoing is merely a preferred embodiment of the present utility model and is not intended to limit the scope of the present utility model; modifications and equivalent substitutions are intended to be included in the scope of the claims without departing from the spirit and scope of the present utility model.
Claims (5)
1. An L-shaped switch detection mechanism is characterized by comprising,
the carrier is used for carrying the workpiece;
a pressing mechanism that provides downward pressure to the workpiece so that the workpiece is fixed on the carrier; and pushing a button of the workpiece to simulate a use action;
the detection mechanism is connected with the pin of the workpiece and collects current data through a computer;
the pressing mechanism comprises a pressing support, a pressing block, a first driving mechanism and a second driving mechanism, wherein the first driving mechanism and the second driving mechanism are arranged on the pressing support, the pressing block is driven to vertically move by the first driving mechanism, and the pressing block is driven to vertically move by the second driving mechanism; the pressing block horizontally extends to form a pressing part, and a clearance area allowing the pressing block to pass through is formed between the pressing parts;
the detection mechanism comprises a detection support, a fixing seat, a contact pin, a third sliding rail, a fourth sliding block and a third air cylinder, wherein the third sliding rail is horizontally arranged on the detection support, the fixing seat is arranged on the third sliding rail in a sliding manner through the fourth sliding block, the contact pin is arranged on the fixing seat, the position of the contact pin corresponds to the position of a pin of a workpiece, and the third air cylinder is used for driving the fourth sliding block to move towards the carrier.
2. The L-shaped switch detection mechanism of claim 1, wherein the carrier comprises a carrier body and a positioning needle, the positioning needle is vertically arranged on the carrier body, and a positioning hole matched with the workpiece is concavely formed in the carrier body.
3. The L-shaped switch detection mechanism of claim 1, wherein the first driving mechanism comprises a first cylinder, a first slide rail and a first slide block, the first slide rail is vertically arranged on the pressing support, the first slide block is slidably arranged on the first slide rail, and the first slide block is driven to move along the first slide rail by the first cylinder.
4. An L-shaped switch detecting mechanism according to claim 3, wherein a travel switch is provided on said pressing bracket, and an identification block is provided on said first slider.
5. The L-shaped switch detection mechanism according to claim 1, wherein the second driving mechanism comprises a second cylinder, a second slide rail, a second slide block, a third slide block, a spring and a constant-height bolt, the second slide rail is vertically arranged on the pressing bracket, the second slide block and the third slide block are slidably arranged on the second slide rail, and the second slide block is driven to vertically move by the second cylinder; the second sliding block is provided with a guide hole, the equal-height bolt penetrates through the guide hole to be connected with the third sliding block, the spring is arranged on the equal-height bolt, and two ends of the spring respectively act on the second sliding block and the third sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223464805.0U CN220188666U (en) | 2022-12-24 | 2022-12-24 | L-shaped switch detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223464805.0U CN220188666U (en) | 2022-12-24 | 2022-12-24 | L-shaped switch detection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220188666U true CN220188666U (en) | 2023-12-15 |
Family
ID=89103829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223464805.0U Active CN220188666U (en) | 2022-12-24 | 2022-12-24 | L-shaped switch detection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220188666U (en) |
-
2022
- 2022-12-24 CN CN202223464805.0U patent/CN220188666U/en active Active
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