CN216869934U - Multi-station instantaneous air tightness detection workbench - Google Patents
Multi-station instantaneous air tightness detection workbench Download PDFInfo
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- CN216869934U CN216869934U CN202123278243.6U CN202123278243U CN216869934U CN 216869934 U CN216869934 U CN 216869934U CN 202123278243 U CN202123278243 U CN 202123278243U CN 216869934 U CN216869934 U CN 216869934U
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Abstract
The utility model relates to a multi-station instantaneous air tightness detection workbench which comprises a base, a rotary table arranged on the base, a rotary table driving device and an air tightness detection assembly, wherein the rotary table driving device is arranged on the base; the rotary table is rotationally arranged on the base, the rotary table driving device drives the rotary table to rotate, a plurality of working tables are arranged on the rotary table, and each working table is provided with a workpiece clamp, an air tightness detection port and an air path interface; the workpiece clamp is used for fixing a workpiece on the workbench, the workpiece is matched with the air tightness detection port, the air tightness detection port is communicated with the air path interface, and the air tightness detection assembly is matched with the air path interface; according to the scheme, the working principle of air tightness detection is applied to machining, after a workpiece is attached to a positioning surface of a clamp tightly, the air tightness detection assembly is used for detecting pressure difference, whether the workpiece is clamped in place or not is judged according to whether the pressure difference is within a certain range or not, the machining precision is guaranteed, and the product quality is improved; the detection structure principle is simple, and the popularization is easy.
Description
Technical Field
The utility model relates to a multi-station instantaneous air tightness detection workbench, and belongs to the technical field of machining equipment.
Background
When the machine is used for machining, a workpiece needs to be fixed on a workbench, but whether the workpiece is attached to the workbench or not can be only identified through manual visual inspection, sometimes, a gap exists between the workpiece and the workbench due to workpiece errors, assembly problems or the fact that sundries are filled in the workbench, whether the workpiece is clamped in place or not is difficult to judge through visual inspection, subsequent machining precision is affected, and particularly for multi-station machining equipment, the errors can be gradually amplified by subsequent machining, and products are scrapped.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a multi-station instantaneous air tightness detection workbench.
In order to achieve the purpose, the utility model adopts the technical scheme that: a multi-station instantaneous air tightness detection workbench comprises a base, and a rotary table, a rotary table driving device and an air tightness detection assembly which are arranged on the base; the rotary table is rotationally arranged on the base, the rotary table driving device drives the rotary table to rotate, a plurality of working tables are arranged on the rotary table, and each working table is provided with a workpiece clamp, an air tightness detection port and an air path interface; the workpiece fixture is used for fixing a workpiece on the workbench, the workpiece is matched with the air tightness detection port, the air tightness detection port is communicated with the air path interface, and the air tightness detection assembly is matched with the air path interface.
Preferably, be provided with the switching subassembly on the base, the switching subassembly contains connecting seat, switching arm and mounting panel, and connecting seat fixed mounting is on the base, and the mounting panel passes through the switching arm to be connected fixedly with the connecting seat, and airtight detection subassembly sets up on the mounting panel.
Preferably, airtight detection subassembly contains preceding push cylinder, airtight connecting seat and airtight plug, and preceding push cylinder drives airtight connecting seat back-and-forth movement, and airtight plug sets up on airtight connecting seat, airtight plug and gas circuit interface cooperation.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
according to the multi-station instantaneous air tightness detection workbench, the working principle of air tightness detection is applied to machining, after a workpiece is tightly attached to a positioning surface of a clamp, the air tightness detection assembly is used for detecting pressure difference, whether the workpiece is clamped in place or not is judged according to whether the pressure difference is in a certain range or not, the machining precision is guaranteed, and the product quality is improved; the detection structure principle is simple, and the popularization is easy.
Drawings
The technical scheme of the utility model is further explained by combining the accompanying drawings as follows:
FIG. 1 is a schematic front structure view of a multi-station instantaneous air tightness detection workbench according to the present invention;
fig. 2 is a schematic top view of a multi-station instantaneous air-tightness detection workbench according to the present invention.
Detailed Description
The utility model is described in further detail below with reference to the figures and the embodiments.
As shown in fig. 1 and 2, the multi-station instantaneous air tightness detection workbench provided by the utility model comprises a base 1, a turntable 2 arranged on the base 1, a turntable driving device 3 and an air tightness detection assembly; the rotary table 2 is rotatably arranged on the base 1, the rotary table driving device 3 can adopt an indexing motor and the like, the rotary table driving device 3 drives the rotary table 2 to rotate to switch stations, and a plurality of working tables 4 are arranged on the rotary table 2 according to the number of the stations.
Each workbench 4 is provided with a workpiece clamp 5, an air tightness detection port 6 and an air passage interface 7; the workpiece clamps 5 are used for fixing workpieces on the workbench 4, and the number, the structure and the positions of the workpiece clamps 5 are designed according to the actual clamped workpiece structure; the air tightness detection port 6 is located on a positioning reference surface of the workpiece, the workpiece is tightly attached to the air tightness detection port 6, the air tightness detection port 6 is communicated with the air path interface 7, and the air tightness detection assembly is matched with the air path interface 7 to further detect whether the workpiece is tightly attached to the positioning reference surface.
The base 1 is provided with a switching assembly, the switching assembly comprises a connecting seat 11, a switching arm 12 and a mounting plate 13, the connecting seat 11 is fixedly arranged on the base 1, and the mounting plate 13 is fixedly connected with the connecting seat 11 through the switching arm 12; airtight detection subassembly contains preceding push cylinder 21, airtight connecting seat 22 and airtight plug 23, and preceding push cylinder 21 drives airtight connecting seat 22 back-and-forth movement, and airtight plug 23 sets up on airtight connecting seat 22, and airtight connecting seat 22 and outside detection gas circuit intercommunication.
The plurality of work tables 4 on the rotary table 2 are arranged at equal intervals, and each time the rotary table 2 rotates, the airtight plug 23 is aligned with the air path interface 7 on the work table 4 to be detected; after the rotary table 2 stops, the forward pushing cylinder 21 drives the airtight plug 23 to be inserted into the air path interface 7, the external detection air path generates positive pressure or negative pressure, whether the workpiece is clamped in place or not is judged according to whether the pressure difference exceeds a set range or not, if the pressure difference exceeds the range, an alarm signal is output, and the control equipment is stopped in time to adjust.
The above is only a specific application example of the present invention, and the protection scope of the present invention is not limited in any way. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (3)
1. The utility model provides an instantaneous gas tightness detection achievement platform of multistation which characterized in that: comprises a base (1), a turntable (2) arranged on the base (1), a turntable driving device (3) and an air-tightness detection assembly; the rotary table (2) is rotatably arranged on the base (1), the rotary table driving device (3) drives the rotary table (2) to rotate, a plurality of working tables (4) are arranged on the rotary table (2), and each working table (4) is provided with a workpiece clamp (5), an air tightness detection port (6) and an air channel interface (7); the workpiece fixture (5) is used for fixing a workpiece on the workbench (4), the workpiece is matched with the air tightness detection port (6), the air tightness detection port (6) is communicated with the air path interface (7), and the air tightness detection assembly is matched with the air path interface (7).
2. The multi-station instantaneous air tightness detection workbench according to claim 1, characterized in that: be provided with switching subassembly on base (1), switching subassembly contains connecting seat (11), switching arm (12) and mounting panel (13), and connecting seat (11) fixed mounting is on base (1), and mounting panel (13) are connected fixedly through switching arm (12) and connecting seat (11), and airtight detection subassembly sets up on mounting panel (13).
3. The multi-station instantaneous air tightness detection workbench according to claim 1 or 2, characterized in that: airtight detection subassembly contains preceding push cylinder (21), airtight connecting seat (22) and airtight plug (23), and preceding push cylinder (21) drive airtight connecting seat (22) back-and-forth movement, and airtight plug (23) set up on airtight connecting seat (22), and airtight plug (23) and gas circuit interface (7) cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123278243.6U CN216869934U (en) | 2021-12-24 | 2021-12-24 | Multi-station instantaneous air tightness detection workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123278243.6U CN216869934U (en) | 2021-12-24 | 2021-12-24 | Multi-station instantaneous air tightness detection workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216869934U true CN216869934U (en) | 2022-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123278243.6U Active CN216869934U (en) | 2021-12-24 | 2021-12-24 | Multi-station instantaneous air tightness detection workbench |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116399525A (en) * | 2023-05-05 | 2023-07-07 | 武汉精技机械有限责任公司 | Self-sealing differential mechanism semi-axis gear gland and airtight detection device |
-
2021
- 2021-12-24 CN CN202123278243.6U patent/CN216869934U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116399525A (en) * | 2023-05-05 | 2023-07-07 | 武汉精技机械有限责任公司 | Self-sealing differential mechanism semi-axis gear gland and airtight detection device |
| CN116399525B (en) * | 2023-05-05 | 2024-01-19 | 东实精工齿轮(武汉)有限公司 | Self-sealing differential mechanism semi-axis gear gland and airtight detection device |
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