CN212988695U - Automatic hole pipe inspection device - Google Patents
Automatic hole pipe inspection device Download PDFInfo
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- CN212988695U CN212988695U CN202021499570.7U CN202021499570U CN212988695U CN 212988695 U CN212988695 U CN 212988695U CN 202021499570 U CN202021499570 U CN 202021499570U CN 212988695 U CN212988695 U CN 212988695U
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- hole
- hole pipe
- detected
- pipe
- air inlet
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Abstract
The utility model discloses an automatic hole pipe checking fixture, which comprises a hole pipe to be detected, a bottom plate, a supporting module and an installation module, wherein the supporting module and the installation module are both installed on the bottom plate, and the supporting module comprises two vertically arranged supporting blocks; the mounting module comprises a front end mounting bracket, a tail end mounting bracket and a plurality of lateral mounting brackets, wherein one side of the front end mounting bracket, which faces the hole pipe to be detected, is connected with a front sealing block, a through air inlet hole is formed in the front sealing block, and one end of the air inlet hole is communicated with the inner cavity of the hole pipe to be detected; the tail end mounting bracket is provided with a tail sealing cylinder, and a guide rod of the tail sealing cylinder is connected with a tail sealing block; the lateral mounting bracket is provided with hole plugging cylinders, and guide rods of the hole plugging cylinders are connected with hole plugging plugs. The utility model discloses to the shutoff of hole pipe with detect the integration and examine the utensil and realize the detection to the hole pipe gas tightness as one, detection efficiency is high, the error is low.
Description
Technical Field
The utility model discloses part detection area, concretely relates to utensil is examined in hole pipe automation.
Background
In automobile parts, the connection of a hole pipe and a flange is generally formed by welding, the sealing property of a welding seam of the hole pipe needs to be detected after the welding process is finished, the existing detection means is complex due to the existence of a side hole structure of the hole pipe, the head and tail holes and the side holes of the hole pipe need to be manually plugged, and the hole pipe is difficult to be quickly positioned and subjected to airtight detection.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects of the prior art, and provides an automatic hole pipe checking fixture which comprises a hole pipe to be detected, a bottom plate, a supporting module and an installation module, wherein the supporting module and the installation module are both installed on the bottom plate, the supporting module comprises two vertically arranged supporting blocks, and the upper ends of the supporting blocks are provided with grooves matched with the hole pipe to be detected; the mounting module comprises a front end mounting bracket, a tail end mounting bracket and a plurality of lateral mounting brackets, wherein one side of the front end mounting bracket facing the hole pipe to be detected is connected with a front sealing block, the end surface of the front sealing block is matched with a flange of the hole pipe to be detected, a through air inlet hole is arranged in the front sealing block, one end of the air inlet hole is communicated with the inner cavity of the hole pipe to be detected, the other end of the air inlet hole is connected with an air inlet pipeline, and an air pump and an air tightness instrument are connected to the air inlet pipeline; the tail end mounting bracket is provided with a tail sealing cylinder, a guide rod of the tail sealing cylinder is connected with a tail sealing block, and the end surface of the tail sealing block is matched with the tail end of the hole pipe to be detected; the side direction installing support on all install the plugged hole cylinder, the side opening of waiting to detect the perforated pipe is examined to the guide arm orientation of plugged hole cylinder, is connected with the plugged hole end cap on the guide arm of plugged hole cylinder, the plugged hole end cap cooperate with the side opening of waiting to detect the perforated pipe.
In order to better realize the detection of the hole pipe, the air inlet hole is preferably L-shaped.
Preferably, one end of the air inlet hole is vertically led out from the upper end of the front sealing block, and the other end of the air inlet hole is collinear with the axis of the hole pipe to be detected.
Furthermore, a positioning pin penetrates between the front sealing block and a flange of the hole pipe to be detected.
Furthermore, the number of the side holes of the hole pipe to be detected is two, and the number of the corresponding side mounting brackets is two.
The operation principle is as follows: placing the hole pipe to be detected in the grooves of the two supporting blocks, positioning the flange through the front sealing block and the positioning pin, then controlling the air valve to ventilate, driving the tail sealing cylinder to push the tail sealing block to be sealed with the tail of the hole pipe to be detected, and driving the hole plugging cylinder to push the hole plugging plug to plug the side hole of the hole pipe to be detected; further, the air pump pressurizes in treating the inspection hole pipe through the inlet port, simultaneously passes through the sealed condition after airtight appearance inspection hole pipe welding.
Has the advantages that: the utility model discloses in, to the shutoff of hole pipe with detect the integration and examine utensil for one, only need the manual work with the flange of hole pipe aim at preceding sealed piece, start the pneumatic valve and can accomplish the shutoff to the hole pipe, the inlet port of design can directly let in pressurized gas in the preceding sealed piece simultaneously to realize the detection to the hole pipe gas tightness through airtight appearance, detection efficiency is high, the error is low.
Drawings
FIG. 1 is a schematic perspective view of an automated inspection tool for a hole tube;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic cross-sectional view of section A-A of FIG. 2;
FIG. 4 is a schematic perspective view of the bore tube to be tested in FIG. 1;
in the figure: 1. the hole pipe to be detected 2, the bottom plate 3, the supporting block 4, the groove 5, the front end mounting support 51, the front sealing block 52, the positioning pin 53, the air inlet hole 6, the tail end mounting support 61, the tail end sealing cylinder 62, the tail end sealing block 7, the lateral mounting support 71, the hole plugging cylinder 72 and the hole plugging plug.
Detailed Description
In order to deepen the understanding of the present invention, the present invention will be further described in detail with reference to the following embodiments and the attached drawings, and the embodiments are only used for explaining the present invention, and do not constitute the limitation to the protection scope of the present invention.
As shown in fig. 1-4, an automatic hole tube checking fixture comprises a hole tube 1 to be detected, a bottom plate 2, a support module and an installation module, wherein the support module and the installation module are both installed on the bottom plate 2, the support module comprises two vertically arranged support blocks 3, and grooves 4 matched with the hole tube 1 to be detected are formed in the upper ends of the support blocks 3; the mounting module comprises a front end mounting bracket 5, a tail end mounting bracket 6 and a plurality of lateral mounting brackets 7, wherein one side of the front end mounting bracket 5 facing the hole pipe to be detected is connected with a front sealing block 51, the end surface of the front sealing block 51 is matched with the flange 11 of the hole pipe to be detected, and a positioning pin 52 is arranged between the front sealing block 51 and the flange 11 of the hole pipe 1 to be detected in a penetrating manner; a through air inlet 53 is arranged in the front sealing block 51, and the air inlet 53 is L-shaped; one end of the air inlet 53 is collinear with the axis of the hole pipe 1 to be detected to realize the communication with the inner cavity of the hole pipe 1 to be detected, one end of the air inlet 53 vertically passes out from the upper end of the front sealing block 51 and is connected with an air inlet pipeline (not shown in the figure), and an air pump (not shown in the figure) and an air tightness instrument (not shown in the figure) are connected on the air inlet pipeline; the tail end mounting bracket 6 is provided with a tail sealing cylinder 61, a guide rod of the tail sealing cylinder 61 is connected with a tail sealing block 62, and the end surface of the tail sealing block 62 is matched with the tail end of the hole pipe 1 to be detected; lateral direction installing support 7 on all install stifled hole cylinder 71, the side opening 12 of waiting to detect the perforated pipe of guide arm orientation of stifled hole cylinder 71 is connected with stifled hole end cap 72 on the guide arm of stifled hole cylinder 71, stifled hole end cap 72 cooperate with the side opening of waiting to detect the perforated pipe.
In this embodiment, there are two side holes 12 of the hole tube 1 to be detected, and there are two corresponding side mounting brackets 7.
Placing the hole pipe to be detected in the grooves of the two supporting blocks, positioning the flange through the front sealing block and the positioning pin, then controlling the air valve to ventilate, driving the tail sealing cylinder to push the tail sealing block to be sealed with the tail of the hole pipe to be detected, and driving the hole plugging cylinder to push the hole plugging plug to plug the side hole of the hole pipe to be detected; further, the air pump pressurizes in treating the inspection hole pipe through the inlet port, simultaneously passes through the sealed condition after airtight appearance inspection hole pipe welding.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. An automatic hole pipe checking fixture comprises a hole pipe to be detected, a bottom plate, a supporting module and an installation module, and is characterized in that the supporting module and the installation module are both installed on the bottom plate, the supporting module comprises two vertically arranged supporting blocks, and grooves matched with the hole pipe to be detected are formed in the upper ends of the supporting blocks; the mounting module comprises a front end mounting bracket, a tail end mounting bracket and a plurality of lateral mounting brackets, wherein one side of the front end mounting bracket facing the hole pipe to be detected is connected with a front sealing block, the end surface of the front sealing block is matched with a flange of the hole pipe to be detected, a through air inlet hole is arranged in the front sealing block, one end of the air inlet hole is communicated with the inner cavity of the hole pipe to be detected, the other end of the air inlet hole is connected with an air inlet pipeline, and an air pump and an air tightness instrument are connected to the air inlet pipeline; the tail end mounting bracket is provided with a tail sealing cylinder, a guide rod of the tail sealing cylinder is connected with a tail sealing block, and the end surface of the tail sealing block is matched with the tail end of the hole pipe to be detected; the side direction installing support on all install the plugged hole cylinder, the side opening of waiting to detect the perforated pipe is examined to the guide arm orientation of plugged hole cylinder, is connected with the plugged hole end cap on the guide arm of plugged hole cylinder, the plugged hole end cap cooperate with the side opening of waiting to detect the perforated pipe.
2. The automatic hole pipe inspection device according to claim 1, wherein the air inlet hole is L-shaped.
3. The automatic hole pipe inspection device according to claim 1, wherein one end of the air inlet hole is vertically led out from the upper end of the front sealing block, and the other end of the air inlet hole is collinear with the axis of the hole pipe to be inspected.
4. The automatic hole pipe checking fixture according to claim 1, wherein a positioning pin is inserted between the front sealing block and a flange of a hole pipe to be detected.
5. The automated inspection tool for hole tubes according to claim 1, wherein the number of the hole tubes to be inspected is two, and the number of the corresponding lateral mounting brackets is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021499570.7U CN212988695U (en) | 2020-07-27 | 2020-07-27 | Automatic hole pipe inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021499570.7U CN212988695U (en) | 2020-07-27 | 2020-07-27 | Automatic hole pipe inspection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212988695U true CN212988695U (en) | 2021-04-16 |
Family
ID=75430559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021499570.7U Active CN212988695U (en) | 2020-07-27 | 2020-07-27 | Automatic hole pipe inspection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212988695U (en) |
-
2020
- 2020-07-27 CN CN202021499570.7U patent/CN212988695U/en active Active
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