CN215035060U - Airtight mistake proofing device in work piece aperture - Google Patents
Airtight mistake proofing device in work piece aperture Download PDFInfo
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- CN215035060U CN215035060U CN202121645477.7U CN202121645477U CN215035060U CN 215035060 U CN215035060 U CN 215035060U CN 202121645477 U CN202121645477 U CN 202121645477U CN 215035060 U CN215035060 U CN 215035060U
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Abstract
An airtight error proofing device for workpiece aperture, comprising: the gas-tight mistake-proofing device comprises a working table, a gas-tight mistake-proofing bracket arranged on the working table, a gas-tight mistake-proofing measuring head arranged on the gas-tight mistake-proofing bracket, a sealing ring arranged on the gas-tight mistake-proofing measuring head, a first gas pipe arranged at the gas inlet end of the gas-tight mistake-proofing measuring head, a gas-tight box arranged at one end of the first gas pipe, a second gas pipe arranged at the other end of the gas-tight box, and the second gas pipe is connected with a gas source; wherein, an assembling tool is arranged on the working table, and a workpiece is arranged on the assembling tool; the front end of the working table is provided with a power switch box, and the power switch box is provided with a button; the power switch box is connected with an electric box, and the electric box is connected with the assembling tool; the airtight mistake proofing gauge head is arranged on an airtight support of the tool and used for detecting the aperture of the workpiece. The utility model can not only carry out full detection on the aperture of the workpiece, but also improve the processing quality of the workpiece; in addition, the size value of the bore diameter processing can be controlled, and the quality risk of workpiece size over-tolerance is avoided.
Description
Technical Field
The utility model belongs to the machine-building field especially relates to airtight mistake proofing device in work piece aperture.
Background
At present, for products produced in the machining industry, a plurality of hole diameters needing to be matched with machining tools exist. In order to ensure that the workpiece is easy to assemble, the requirement on the size of the aperture on the workpiece is strict; the tolerance value of the size of the aperture on the workpiece is relatively small, so that the size value of the aperture processing of the workpiece is difficult to control during processing; and because there is no mistake-proofing device for the size value of the workpiece bore diameter processing, it is inconvenient to carry out 100% inspection, if there is an out-of-dimension workpiece flowing out, it will not only result in the quality risk of unable assembly, cause the customer complaint, but also cause economic loss for the company and the customer.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an airtight mistake proofing device in work piece aperture to the size overproof of solution to work piece aperture processing carries out 100% technical problem that inspects.
In order to achieve the above object, the utility model discloses an airtight mistake proofing device in work piece aperture concrete technical scheme as follows:
an airtight error proofing device for workpiece aperture, comprising: the device comprises a working table, an airtight mistake-proofing support arranged on the working table, a plurality of airtight mistake-proofing measuring heads arranged on the airtight mistake-proofing support and used for detecting the aperture of a workpiece, a sealing ring arranged on the airtight mistake-proofing measuring heads, an air pipe joint arranged at the air inlet end of the airtight mistake-proofing measuring heads, a first air pipe arranged on the air pipe joint, an airtight box arranged at one end of the first air pipe, a second air pipe arranged at the other end of the airtight box, and the second air pipe is connected with an air source; wherein the content of the first and second substances,
the working table is provided with an assembling tool, and a workpiece is arranged on the assembling tool; the front end of the working table is provided with a power switch box, and the power switch box is provided with buttons for preparation, starting and pausing; the power switch box is connected with the electric box through a power line, and the electric box is connected with the assembling tool through a signal line;
the airtight mistake proofing gauge head is arranged on an airtight support of the assembling tool and used for detecting the aperture of the workpiece.
Furthermore, the work table is composed of a plurality of layers of transverse surfaces and vertical surfaces, and the whole work table is of an ┙ structure.
Further, the airtight mistake proofing support is of an ┚ -shaped structure, and the transverse surface of the airtight mistake proofing support is fixed on the assembling tool; the vertical surface of the airtight mistake proofing bracket is provided with a hole for the airtight mistake proofing measuring head to pass through.
Furthermore, the airtight box is a rectangular box body, an alarm is arranged in the airtight box, a power line and a signal line are arranged outside the airtight box, and the power line and the signal line on the airtight box are connected with an electric box; the airtight box is fixed on the vertical surface of the working table, and the electric appliance box is fixed above the rear side of the working table.
Furthermore, the airtight mistake proofing head is of a columnar structure, the front end of the airtight mistake proofing head is provided with a through hole, the middle of the through hole is provided with a counter bore, and the through hole is vertical to the counter bore in the middle; the front end of the airtight mistake proofing measuring head is also provided with a cutting groove.
Further, the sealing ring is installed in the cutting groove.
Further, the airtight mistake proofing gauge head is fixed in the through hole of the airtight mistake proofing support, and the airtight mistake proofing support is fixed on the flat plate at the bottom end of the assembling tool.
Further, the airtight box is provided with a gas flow value when the upper limit and the lower limit of the aperture size of the workpiece are met, when the aperture size value of the workpiece exceeds the upper limit or the lower limit, the airtight box gives an alarm, and at the moment, when a starting button on the power switch box is started, the assembling tool of the workpiece is not started, so that the error-proofing detection is carried out on the aperture size of the workpiece needing to be assembled.
Further, a second alarm is arranged in the electric box and connected with a starting button in the power switch box; when the airtight box gives an alarm, the assembling tool connected with the electric box receives an alarm signal, and when a starting button of the power switch box is pressed, the assembling tool is not started.
The utility model discloses an airtight mistake proofing device in work piece aperture has following advantage:
the utility model can not only fully detect the processed aperture on the workpiece, avoid the outflow of the workpiece with out-of-dimension difference and improve the processing quality of the workpiece; in addition, the size value of the hole diameter machining can be easily controlled, the quality risk that the workpiece with an out-of-size difference cannot be assembled is avoided, and the occurrence of customer complaints caused by the out-of-size difference of the hole diameter of the workpiece is avoided; meanwhile, economic losses brought to companies and clients are avoided.
Drawings
FIG. 1 is a front perspective view of the present invention;
FIG. 2 is a schematic front view of the three-dimensional structure of the airtight error-proof probe of the present invention;
FIG. 3 is a schematic sectional view of the structure from A-A in FIG. 2 according to the present invention;
fig. 4 is a schematic view of the three-dimensional structure of the airtight mistake proofing probe of the present invention.
The notation in the figure is:
1. the device comprises an airtight mistake-proofing support, 2 an airtight mistake-proofing measuring head, 3 a sealing ring, 4 an air pipe connector, 5 a first air pipe, 6 a second air pipe, 7 an airtight box, 8 an electric box, 9 a work table, 10 a workpiece aperture, 11 an assembling tool and 12 a power switch box.
Detailed Description
In order to better understand the purpose, structure and function of the present invention, the following description is made in detail with reference to the accompanying drawings.
As shown in fig. 1-4, the present invention includes: the gas-tight mistake-proofing device comprises a working table 9, a gas-tight mistake-proofing support 1 arranged on the working table 9, a plurality of gas-tight mistake-proofing probes 2 (actually, 2 gas-tight mistake-proofing probes 2 are used for detecting two apertures of a workpiece in the embodiment, the case takes 1 gas-tight mistake-proofing probe 2 as an example, and the working principle of the other probe is the same as that of the gas-tight mistake-proofing probe 2), a sealing ring 3 arranged on the gas-tight mistake-proofing probe 2, a gas pipe joint 4 arranged at the gas inlet end of the gas-tight mistake-proofing probe 2, a first gas pipe 5 arranged on the gas pipe joint 4, a gas-tight box 7 arranged at one end of the first gas pipe 5, a second gas pipe 6 arranged at the other end of the gas-tight box 7, and the second gas pipe 6 connected with a gas source; wherein the content of the first and second substances,
a group of vertical tools 11 are arranged on the working table 9, a workpiece is arranged on the group of vertical tools 11, and an airtight mistake-proofing measuring head 2 for detecting the aperture 10 of the workpiece is arranged on the group of vertical tools 11; a power switch box 12 is arranged at the front end of the working table 9, and buttons for preparation, starting and pausing are arranged on the power switch box 12; the power switch box 12 is connected with the electrical box 8 through a power line, and the electrical box 8 is connected with the assembling tool 11 through a signal line.
The working table 9 is composed of a plurality of layers of transverse surfaces (two layers in the embodiment) and vertical surfaces, and the whole structure is ┙;
the airtight mistake-proofing bracket 1 is of an ┚ -shaped structure, and the transverse surface of the airtight mistake-proofing bracket is fixed on the assembling tool 11; and a hole for the airtight error-proofing head 2 to pass through is arranged on the vertical surface of the airtight error-proofing bracket 1.
The airtight box 7 is a rectangular box body, a first alarm is arranged in the airtight box 7, a power line and a signal line are arranged outside the airtight box 7, the power line and the signal line on the airtight box 7 are connected with the electric box 8, the airtight box 7 is fixed on the vertical surface of the work table 9 in a bolt connection mode, and the electric box 8 is fixed above the rear side of the work table 9.
As shown in fig. 2-4, the airtight error-proofing probe 2 is a cylindrical structure, and has a through hole at the front end thereof, a counter bore is formed in the middle of the through hole, and the through hole is perpendicular to the counter bore in the middle; the front end of the airtight mistake proofing probe 2 is also provided with a cutting groove, a sealing ring 3 is arranged in the cutting groove, the rear end of the airtight mistake proofing probe is provided with an air pipe joint 4, the airtight mistake proofing probe 2 is connected with an airtight box 7 through the air pipe joint 4 and a first air pipe 5, the airtight box 7 is externally connected with an air source through a second air pipe 6, and the airtight box 7 is connected with an electric box 8 through a signal wire;
the airtight error-proofing measuring head 2 is fixed in a through hole of the airtight error-proofing support 1, and the airtight error-proofing support 1 is fixed on a flat plate positioned at the bottom end of the assembling tool 11 through two screws.
After the workpiece on the assembly tool 11 is installed in place, the airtight error-proofing measuring head 2 fixed on the airtight error-proofing support 1 is inserted into a machining aperture on the workpiece, gas in an external gas source passes through the airtight box 7 through the second gas pipe 6 and enters the first gas pipe 5, then enters the airtight error-proofing measuring head 2 through the gas pipe joint 4, enters the machining aperture through a through hole at the front end of the airtight error-proofing measuring head 2, the front end of the machining aperture is sealed through the sealing ring 3 on the airtight error-proofing measuring head 2, the gas enters the machining aperture, and after the gas flows out from the rear end of the machining aperture, the gas flow is displayed on the airtight box 7.
The airtight box 7 is provided with an air flow value when the upper limit and the lower limit of the aperture size of the workpiece are set, when the aperture size value of the workpiece exceeds the upper limit or the lower limit, the airtight box 7 gives an alarm, and at the moment, when a starting button on the power switch box 12 is started, the assembling tool 11 of the workpiece is not started, so that the airtight error-proofing device of the aperture of the workpiece plays a role in error proofing on the aperture size of the workpiece needing to be assembled.
A second alarm is arranged in the electric box 8 and is connected with a starting button in the power switch box 12; when the airtight box 7 gives an alarm, the assembling tool 11 connected with the electric box 8 receives the alarm signal, and when a starting button in the power switch box 12 is pressed, the assembling tool is not started.
In the use example of the workpiece aperture air-tight mistake proofing device, two workpiece apertures need to be detected, one aperture is taken as an example for description, and the other working principle and the function of each part are the same as those in the description, and are not further described.
The utility model discloses a theory of operation:
when the gas-tight mistake-proofing head 2 fixed on the gas-tight mistake-proofing bracket 1 is used, the gas-tight mistake-proofing head 2 is inserted into the aperture of a workpiece, because the front end of the gas-tight mistake-proofing head 2 is provided with the sealing ring 3, the gas flowing out of the through hole at the front end of the gas-tight mistake-proofing head 2 flows out in the aperture of the workpiece in a unidirectional way, the flow of the gas is displayed on the gas-tight box 7, when the aperture size value of the workpiece exceeds the tolerance, the flow of the flowing gas exceeds the gas flow value set by the gas-tight box 7, the gas-tight box 7 gives an alarm, the electric box 8 receives the alarm signal of the unqualified aperture size of the workpiece, and when the starting button on the power switch box 12 is started, the assembling tool 11 of the workpiece is not started, the assembling action cannot be executed, so that the gas-tight mistake-proofing device of the aperture of the workpiece needs to be assembled, and the workpiece exceeding the dimensional tolerance is subjected to isolation inspection treatment; if the aperture size value of the workpiece is within the tolerance range of the standard requirement, the flow of the outflow gas is within the gas flow set by the airtight box 7, the airtight box 7 cannot give an alarm, the electric box 8 receives a qualified signal of the aperture size of the workpiece, the assembly tool 11 on the workpiece performs assembly action on the workpiece after the start button on the power switch box 12 is started, and the workpiece is turned to the next procedure after the assembly of the workpiece is finished.
The assembling tool, the workpiece, the airtight box, the sealing ring, the air pipe connector, the electric box, the alarm and the internal electronic element are the prior art, and the unexplained technology is the prior art, so that the details are not repeated.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.
Claims (9)
1. An airtight mistake proofing device of work piece aperture characterized in that includes: the device comprises a working table, an airtight mistake-proofing support arranged on the working table, a plurality of airtight mistake-proofing measuring heads arranged on the airtight mistake-proofing support and used for detecting the aperture of a workpiece, a sealing ring arranged on the airtight mistake-proofing measuring heads, an air pipe joint arranged at the air inlet end of the airtight mistake-proofing measuring heads, a first air pipe arranged on the air pipe joint, an airtight box arranged at one end of the first air pipe, a second air pipe arranged at the other end of the airtight box, and the second air pipe is connected with an air source; wherein the content of the first and second substances,
the working table is provided with an assembling tool, and a workpiece is arranged on the assembling tool; the front end of the working table is provided with a power switch box, and the power switch box is provided with buttons for preparation, starting and pausing; the power switch box is connected with the electric box through a power line, and the electric box is connected with the assembling tool through a signal line;
the airtight mistake proofing gauge head is arranged on an airtight support of the assembling tool and used for detecting the aperture of the workpiece.
2. The airtight mistake proofing device for workpiece aperture as claimed in claim 1, wherein said work table is composed of several layers of horizontal and vertical surfaces, and the whole body is ┙ structure.
3. The airtight mistake proofing device for the hole diameter of the workpiece as claimed in claim 1, wherein the airtight mistake proofing bracket is of ┚ -shaped structure, and the transverse surface of the airtight mistake proofing bracket is fixed on the assembling tool; the vertical surface of the airtight mistake proofing bracket is provided with a hole for the airtight mistake proofing measuring head to pass through.
4. The workpiece aperture air-tight mistake proofing device according to claim 1, wherein the airtight box is a rectangular box body, a first alarm is arranged in the airtight box, a power line and a signal line are arranged outside the airtight box, and the power line and the signal line on the airtight box are connected with an electric box; the airtight box is fixed on the vertical surface of the working table, and the electric appliance box is fixed above the rear side of the working table.
5. The workpiece aperture airtight error proofing device of claim 1, wherein the airtight error proofing probe is a columnar structure, the front end of the airtight error proofing probe is provided with a through hole, the middle of the through hole is provided with a counter bore, and the through hole is vertical to the counter bore in the middle; the front end of the airtight mistake proofing measuring head is also provided with a cutting groove.
6. The gas-tight error proofing device for the hole diameter of a workpiece according to claim 5, wherein the sealing ring is installed in the cutting groove.
7. The workpiece aperture airtight error-proofing device according to claim 1 or 5, wherein the airtight error-proofing head is fixed in the through hole of the airtight error-proofing bracket, and the airtight error-proofing bracket is fixed on the flat plate at the bottom end of the assembling tool.
8. The air-tight error-proofing device for the hole diameter of the workpiece as claimed in claim 1 or 4, wherein the air-tight box is provided with an air flow value for the upper limit and the lower limit of the hole diameter size of the workpiece, when the hole diameter size of the workpiece exceeds the upper limit or the lower limit, the air-tight box gives an alarm, and at the moment, when a start button on the power switch box is started, the assembling tool of the workpiece is not started, so that the error-proofing detection is carried out on the hole diameter size of the workpiece to be assembled.
9. The air-tight mistake proofing device for the hole diameter of the workpiece as claimed in claim 1, wherein a second alarm is arranged in the electric box and is connected with a starting button in a power switch box; when the airtight box gives an alarm, the assembling tool connected with the electric box receives an alarm signal, and when a starting button in the power switch box is pressed, the assembling tool is not started.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121645477.7U CN215035060U (en) | 2021-07-20 | 2021-07-20 | Airtight mistake proofing device in work piece aperture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121645477.7U CN215035060U (en) | 2021-07-20 | 2021-07-20 | Airtight mistake proofing device in work piece aperture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215035060U true CN215035060U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121645477.7U Active CN215035060U (en) | 2021-07-20 | 2021-07-20 | Airtight mistake proofing device in work piece aperture |
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| CN (1) | CN215035060U (en) |
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2021
- 2021-07-20 CN CN202121645477.7U patent/CN215035060U/en active Active
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