CN212409965U - Tightness detection device and equipment thereof - Google Patents
Tightness detection device and equipment thereof Download PDFInfo
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- CN212409965U CN212409965U CN202020966520.9U CN202020966520U CN212409965U CN 212409965 U CN212409965 U CN 212409965U CN 202020966520 U CN202020966520 U CN 202020966520U CN 212409965 U CN212409965 U CN 212409965U
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Abstract
The utility model provides a leakproofness detection device, include: a frame for structural support; the electric part is connected with an external tightness testing instrument to realize the tightness testing function of the tested piece; the product testing mold is provided with a mold handle, is used for bearing a tested piece and can carry out reciprocating motion in an opening and closing manner; wherein the electrical part is fixedly arranged on the frame, and the product testing mould can be detachably separated from the frame through the mould handle; the product testing mold consists of an upper mold and a lower mold which are positioned by the guide post guide sleeve, the upper mold and the lower mold can reciprocate under the guiding action of the guide post guide sleeve, and a checking structure is formed after the upper mold and the lower mold are closed; the utility model also provides a leakproofness check out test set. The sealing detection device and the equipment thereof have the advantages of strong commonality, reduced cost, improved maintenance efficiency, improved verification efficiency and the like through the structure.
Description
Technical Field
The utility model relates to a detect technical field, especially relate to a leakproofness detection device and equipment thereof.
Background
At present, most electronic products such as connectors need to detect the sealing performance, for example, automobile connectors, exposed parts and the like, and a sealing performance detection device of a common detection device generally comprises a frame part, an electrical part and a product testing mold part, wherein the electrical part and the product testing mold part are respectively mounted on the frame part, an air pipe and a sensor of a pneumatic part are connected to an external detection instrument by the frame part, and a tested product is loaded by the product testing mold part for corresponding detection.
However, the traditional connector tightness detection device and the equipment structure thereof are complex, the tightness detection cannot be carried out quickly, stably and accurately, the maintenance and the replacement are inconvenient due to the adoption of an integrated structure, the detection efficiency is not high, and the detection cost of the average detected product is high.
In addition, they often do not have a self-checking function, and need to be additionally equipped with other checking blocks, so that the detection workload is increased, and the detection time is prolonged.
Therefore, it is necessary to design a new tightness testing device to overcome the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide a leakproofness detection device and equipment thereof, have that the commonality is strong, reduce cost, improve beneficial effect such as maintenance efficiency, improvement check-up efficiency.
The utility model discloses a realize like this:
the utility model provides a leakproofness detection device, include:
a frame for structural support;
the electric part is connected with an external tightness testing instrument to realize the tightness testing function of the tested piece;
the product testing mold is provided with a mold handle, is used for bearing a tested piece and can carry out reciprocating motion in an opening and closing manner;
wherein the electrical part is fixedly arranged on the frame, and the product testing mould can be detachably separated from the frame through the mould handle;
the product testing mold comprises an upper mold and a lower mold which are positioned by a guide pillar and guide sleeve, the upper mold and the lower mold can reciprocate under the guiding action of the guide pillar and guide sleeve, and a checking structure is formed after the upper mold and the lower mold are closed.
Furthermore, the upper die of the product testing die comprises an upper die plate and an upper die core, the lower die comprises a lower die carrier seat, a lower die core and a lower die plate, the die shank is installed on the upper side of the upper die plate, the upper die core is installed on the lower side of the upper die plate, the lower die core is installed on the upper side of the lower die plate, the lower die carrier seat is installed on the upper side of the lower die core, and the lower die carrier seat is located below the upper die core and used for placing a product to be tested; the upper template and the lower template are connected and positioned through the guide pillar and the guide sleeve.
Further, the frame includes the frame casing, electric part includes cylinder, tapered end, automatically controlled mounting panel, starting switch, emergency stop switch, test indicator, the cylinder install in the frame casing, and with the top of frame casing is connected, the one end of tapered end with the cylinder is connected and the other end with the mould handle can be dismantled continuously, test indicator all install in on the automatically controlled mounting panel, starting switch with the emergency stop switch all install in on the frame casing, the cylinder the starting switch the emergency stop switch all with automatically controlled mounting panel electric connection.
Further, the rack further comprises a safety sensor, and the safety sensor is mounted on the front side of the frame shell.
Furthermore, the upper end of the lower carrier seat is provided with at least one circular groove, and a first O-shaped ring is arranged in the circular groove.
Furthermore, the upper end of the lower die core is provided with at least one circular groove, and a second O-shaped ring is arranged in the circular groove.
Furthermore, at least one tongue piece floating mechanism is arranged in the lower die carrier seat and comprises a tongue piece, an upper locating ring, a locating rod, a spring, a lower locating ring and a retaining screw, the spring is installed between the upper locating ring and the lower locating ring, the locating rod is located on the inner side of the spring, the tongue piece is installed on the upper side of the upper locating ring, and the thrust screw is installed on the lower side of the lower locating ring.
Furthermore, a through hole is formed between the positioning rod and the retaining screw.
Further, the lock head is provided with a T-shaped body, the die handle is provided with a T-shaped groove, and the T-shaped body is matched and fixed with the T-shaped groove.
The utility model also provides a leakproofness check out test set possesses a leakproofness detection device, leakproofness detection device includes:
the frame is used for structural support and comprises a frame shell and a safety sensor, wherein the safety sensor is arranged on the front side of the frame shell;
the electric part is used for being connected with an external tightness testing instrument to realize the tightness detection function of a tested piece and comprises an air cylinder, a lock head, an electric control mounting plate, a starting switch, an emergency stop switch and a testing indicator lamp, wherein the air cylinder is arranged in the frame shell and is connected with the top of the frame shell, one end of the lock head is connected with the air cylinder, the other end of the lock head is detachably connected with the die handle, the testing indicator lamp is arranged on the electric control mounting plate, the starting switch and the emergency stop switch are arranged on the frame shell, and the air cylinder, the starting switch and the emergency stop switch are electrically connected with the electric control mounting plate;
the product testing mold is provided with a mold handle, is used for bearing a tested piece and can reciprocate in an opening and closing manner, and comprises a mold handle, an upper template, an upper mold core, a lower mold carrier seat, a lower mold core, a lower template and a guide pillar guide sleeve, wherein the mold handle is arranged on the upper side of the upper template, the upper mold core is arranged on the lower side of the upper template, the lower mold core is arranged on the upper side of the lower template, the lower mold carrier seat is arranged on the upper side of the lower mold core, and the lower mold carrier seat is positioned below the upper mold core and is used for placing a product to be tested; the upper template and the lower template are connected and positioned through the guide pillar and the guide sleeve;
wherein the product testing mold is detachably separable from the frame by the mold handle; the product testing mold comprises an upper mold consisting of an upper mold plate and an upper mold core, an upper mold consisting of a lower mold carrier seat, a lower mold core and a lower mold plate, wherein the upper mold and the lower mold can reciprocate under the guiding action of the guide pillar and the guide sleeve, and a checking structure is formed after the upper mold and the lower mold are closed.
The utility model discloses following beneficial effect has:
the sealing detection device has the advantages that the rack and the product testing mold are arranged in a split manner, so that the sharing is strong, the cost can be reduced, and the maintenance efficiency of technicians is improved; the upper template and the lower template of the product testing mold are positioned by the guide pillars and the guide sleeves, so that the stability of product testing is ensured; the tightness detection device is provided with a check structure, so that the check efficiency and check accuracy of quality operators can be improved; the lower die of the product testing die comprises a lower die carrier seat and a lower die kernel, and the product testing efficiency is improved to reduce the labor hour cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a sealing performance detecting apparatus according to an embodiment of the present invention;
fig. 2 is an exploded view of a sealing performance testing apparatus according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a product testing mold according to an embodiment of the present invention;
fig. 4 is a partially enlarged view of a portion M in fig. 3.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 4, the utility model provides a leakproofness detection device, leakproofness detection device includes:
rack c01 for structural support;
the electric part is connected with an external tightness testing instrument to realize the tightness testing function of the tested piece;
a product testing mold c02 having a mold handle b01 for carrying the tested object and reciprocating in an openable manner;
wherein the electrical part is fixedly mounted on the rack c01, and the product testing mold c02 is detachably separated from the rack c01 through the mold handle b 01;
the product testing mold c02 is composed of an upper mold and a lower mold positioned by a guide post guide sleeve b07, the upper mold and the lower mold can reciprocate under the guiding action of the guide post guide sleeve b07, and a checking structure is formed after the upper mold and the lower mold are closed.
As in fig. 1-4, the rack c01 includes a frame housing a 01; the electric part comprises an air cylinder a02, a lock head a03, an electric control mounting plate a09, a starting switch a04, an emergency stop switch a05 and a test indicator lamp; the test indicator lamp comprises a test pass indicator lamp a07 and a test fail indicator lamp a08, the air cylinder a02 is installed in the frame housing a01 and is connected with the top of the frame housing a01, and the lock head a03 is connected with the air cylinder a 02. The test-qualified indicator lamp a07 and the test-unqualified indicator lamp a08 are both mounted on the electronic control mounting plate a09, the starting switch a04 and the emergency stop switch a05 are both mounted on the frame housing a01, and the air cylinder a02, the starting switch a04 and the emergency stop switch a05 are all electrically connected with the electronic control mounting plate a 09. The electric control mounting plate a09 is provided with a controller which is a conventional device.
Further, the rack c01 further includes a safety sensor a06, and the safety sensor a06 is mounted on the front side of the frame housing a 01. When the safety sensor a06 senses that a person abnormally enters the working area of the tool, an alarm is given, the tool stops working, and personal safety is guaranteed.
The upper die of the product testing die c02 shown in fig. 1 to 4 comprises an upper die plate b02 and an upper die core b03, and the lower die comprises a lower die carrier seat b04, a lower die core b05 and a lower die plate b 06; the die handle b01 is mounted on the upper side of the upper die plate b02, and the die handle b01 is connected with the locking head a 03; in the preferred embodiment, the locking head a03 has a T-shaped body, and the die shank b01 has a T-shaped groove, and the T-shaped body is engaged with and fixed to the T-shaped groove.
As shown in fig. 1 to 4, the upper mold core b03 is installed on the lower side of the upper template b02, the lower mold core b05 is installed on the upper side of the lower template b06, the lower mold carrier b04 is installed on the upper side of the lower mold core b05, and the lower mold carrier b04 is located below the upper mold core b03 and is used for placing a product to be tested; the upper template b02 and the lower template b06 are connected and positioned through the guide post guide sleeve b 07. The lower template b06 is fixed at the bottom of the inner side of the frame shell a 01.
As further shown in fig. 1 to 4, the upper end of the lower carriage b04 is provided with at least one circular groove in which the first O-ring d01 is fitted, thereby forming a verifying structure. When the upper die and the lower die are assembled, the die can form a closed space, so that the self-checking function of the tool can be realized, a checking block or a checking sample does not need to be additionally manufactured, and the checking efficiency and the checking accuracy of quality operators are improved.
As further shown in fig. 1 to 4, the upper end of the lower mold core b05 is provided with at least one circular groove, and the second O-ring d02 is installed in the circular groove. When the upper die and the lower die are assembled, the lower die carrier seat b04 and the lower die core b05 form a closed space, so that the self-checking function of the tool can be realized, a checking block or a checking sample does not need to be additionally manufactured, and the checking efficiency and the checking accuracy of quality operators are improved. This ensures that the lower carrier seat b04 and the lower core b05 are sealingly connected.
As shown in fig. 1 to 4, in the preferred embodiment, at least one movable tongue piece floating mechanism is disposed in the lower carrier seat b04, so as to improve the product testing accuracy and the taking-out efficiency, and avoid the quality problem of the product caused by the tooling. The tongue piece buoyancy mechanism comprises a tongue piece e01, an upper positioning ring e02, a positioning rod e03, a spring e04, a lower positioning ring e05 and a retaining screw e06, wherein the spring e04 is installed between the upper positioning ring e02 and the lower positioning ring e05, the positioning rod e03 is located on the inner side of the spring e04, the tongue piece e01 is installed on the upper side of the upper positioning ring e02, and the thrust screw is installed on the lower side of the lower positioning ring e 05. The product to be tested is firstly placed on the tongue piece e01, and the tongue piece e01 is customized according to the size of the product, so that the product cannot shake; when the product is pressed in the upper direction, the product and the tongue piece e01 are compressed downwards together, and when the pressure in the upper direction of the product is not enough, the positive force of the spring e04 can make the product and the tongue piece e01 rebound upwards to the original position, so that the product guiding and automatic taking-out functions are realized;
furthermore, a through hole is formed between the positioning rod e03 and the backstop screw e06, so that air pressure can circulate faster, and the test time can be shortened.
When the air tightness testing machine is used specifically, all parts of the rack c01 are assembled into a whole, all parts of the product testing mold c02 are assembled into a whole, then the product testing mold c02 is placed into the rack c01, the tooling testing air pipe is connected with an air tightness testing instrument, and the tooling sensor wire is connected with the air tightness testing instrument; before product detection, tool self-detection is carried out after a starting switch a04 is pressed, whether the tool is qualified or not is detected, after the tool is qualified, an initially detected product (DUT) is placed on a lower mould carrier seat b04, a lower mould carrier seat b04 is placed on a lower mould core b05, detection is carried out according to the starting switch a04, the detection result is qualified, a test qualified indicator lamp a07 is bright green, the detection result is unqualified, and a test unqualified indicator lamp a08 is bright red.
The embodiment of the utility model provides a still provide a leakproofness check out test set, possess a leakproofness detection device, this equipment includes all structures of leakproofness detection device.
To sum up, the sealing performance detection device and the equipment thereof provided by the utility model can be simply divided into the rack c01, the product testing mold c02 and the electric part, and are connected by the lock a03, thus meeting the requirements of different products, having strong sharing performance and the same type of products, only needing to newly manufacture the product testing mold c02 part and the rack c01 under the condition of small capacity, and greatly reducing the investment cost; the technician is when maintaining work, and the simple operation is fast and quick, improves the technical staff maintenance efficiency.
The upper die and the lower die of the product testing die c02 are positioned by the guide post guide sleeve b07, the lower die is fixed, and the guide post guide sleeve b07 is positioned when the upper die moves up and down, so that the upper die and the lower die are ensured not to deflect all the time, and the stability of the product during testing is ensured.
The lower mould of article test mould is including dividing into down mould carrier b04 and lower mould benevolence b05, and two or more quantity's down mould carrier b04 can be made to one set of frock like this, and the article under test, another down mould carrier b04 carries out the product simultaneously and puts, switches the mode of mould carrier like this, can improve product test efficiency and reduce man-hour cost.
A checking structure is arranged on the lower die carrier seat, so that checking efficiency and checking accuracy of quality operators are improved.
The lower die carrier seat is designed with a placing guide and automatic taking-out mechanism, so that the product testing accuracy and the taking-out efficiency can be improved, and the quality problem of products caused by tools is avoided.
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 (10)
1. A leak detection apparatus, characterized by comprising:
a frame for structural support;
the electric part is connected with an external tightness testing instrument to realize the tightness testing function of the tested piece;
the product testing mold is provided with a mold handle, is used for bearing a tested piece and can carry out reciprocating motion in an opening and closing manner;
wherein the electrical part is fixedly arranged on the frame, and the product testing mould can be detachably separated from the frame through the mould handle;
the product testing mold comprises an upper mold and a lower mold which are positioned by a guide pillar and guide sleeve, the upper mold and the lower mold can reciprocate under the guiding action of the guide pillar and guide sleeve, and a checking structure is formed after the upper mold and the lower mold are closed.
2. A leak testing apparatus according to claim 1, wherein: the upper die of the product testing die comprises an upper die plate and an upper die core, the lower die comprises a lower die carrier seat, a lower die core and a lower die plate, the die shank is installed on the upper side of the upper die plate, the upper die core is installed on the lower side of the upper die plate, the lower die core is installed on the upper side of the lower die plate, the lower die carrier seat is installed on the upper side of the lower die core, and the lower die carrier seat is located below the upper die core and used for placing a product to be tested; the upper template and the lower template are connected and positioned through the guide pillar and the guide sleeve.
3. A leak testing apparatus according to claim 1, wherein: the frame includes the frame casing, electric part includes cylinder, tapered end, automatically controlled mounting panel, starting switch, emergency stop switch, test indicator, the cylinder install in the frame casing, and with the top of frame casing is connected, the one end of tapered end with the cylinder is connected and the other end with the mould handle can be dismantled continuously, test indicator all install in on the automatically controlled mounting panel, starting switch with emergency stop switch all install in on the frame casing, the cylinder starting switch emergency stop switch all with automatically controlled mounting panel electric connection.
4. The sealability detection apparatus of claim 3, wherein: the rack further comprises a safety sensor mounted to the front side of the frame housing.
5. The sealability detection apparatus of any one of claims 1 to 3 wherein: the upper end of the lower mould carrier seat is provided with at least one circular groove, and a first O-shaped ring is arranged in the circular groove.
6. The sealability detection apparatus of claim 5, wherein: the upper end of the lower die core is provided with at least one circular groove, and a second O-shaped ring is arranged in the circular groove.
7. The sealability detection apparatus of claim 6, wherein: at least one tongue piece buoyancy lifting mechanism is arranged in the lower die carrier seat, the tongue piece buoyancy lifting mechanism comprises a tongue piece, an upper locating ring, a locating rod, a spring, a lower locating ring and a retaining screw, the spring is installed between the upper locating ring and the lower locating ring, the locating rod is located on the inner side of the spring, the tongue piece is installed on the upper side of the upper locating ring, and the retaining screw is installed on the lower side of the lower locating ring.
8. The sealability detection apparatus of claim 7, wherein: and a through hole is formed between the positioning rod and the retaining screw.
9. The sealability detection apparatus of claim 3, wherein: the lock head is provided with a T-shaped body, the die handle is provided with a T-shaped groove, and the T-shaped body is matched and fixed with the T-shaped groove.
10. A sealing performance detection device is provided with a sealing performance detection device, and is characterized in that: the sealing performance detection device includes:
the frame is used for structural support and comprises a frame shell and a safety sensor, wherein the safety sensor is arranged on the front side of the frame shell;
the electric part is used for being connected with an external tightness testing instrument to realize the tightness detection function of a tested piece and comprises an air cylinder, a lock head, an electric control mounting plate, a starting switch, an emergency stop switch and a testing indicator lamp, wherein the air cylinder is arranged in the frame shell and is connected with the top of the frame shell, one end of the lock head is connected with the air cylinder, the other end of the lock head is detachably connected with the die handle, the testing indicator lamp is arranged on the electric control mounting plate, the starting switch and the emergency stop switch are arranged on the frame shell, and the air cylinder, the starting switch and the emergency stop switch are electrically connected with the electric control mounting plate;
the product testing mold is provided with a mold handle, is used for bearing a tested piece and can reciprocate in an opening and closing manner, and comprises a mold handle, an upper template, an upper mold core, a lower mold carrier seat, a lower mold core, a lower template and a guide pillar guide sleeve, wherein the mold handle is arranged on the upper side of the upper template, the upper mold core is arranged on the lower side of the upper template, the lower mold core is arranged on the upper side of the lower template, the lower mold carrier seat is arranged on the upper side of the lower mold core, and the lower mold carrier seat is positioned below the upper mold core and is used for placing a product to be tested; the upper template and the lower template are connected and positioned through the guide pillar and the guide sleeve;
wherein the product testing mold is detachably separable from the frame by the mold handle; the product testing mold comprises an upper mold consisting of an upper mold plate and an upper mold core, an upper mold consisting of a lower mold carrier seat, a lower mold core and a lower mold plate, wherein the upper mold and the lower mold can reciprocate under the guiding action of the guide pillar and the guide sleeve, and a checking structure is formed after the upper mold and the lower mold are closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020966520.9U CN212409965U (en) | 2020-06-01 | 2020-06-01 | Tightness detection device and equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020966520.9U CN212409965U (en) | 2020-06-01 | 2020-06-01 | Tightness detection device and equipment thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212409965U true CN212409965U (en) | 2021-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020966520.9U Active CN212409965U (en) | 2020-06-01 | 2020-06-01 | Tightness detection device and equipment thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212409965U (en) |
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2020
- 2020-06-01 CN CN202020966520.9U patent/CN212409965U/en active Active
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