CN108982025B - All-in-one machine with air tightness detection and metal sleeve cold insertion functions - Google Patents
All-in-one machine with air tightness detection and metal sleeve cold insertion functions Download PDFInfo
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- CN108982025B CN108982025B CN201810876492.9A CN201810876492A CN108982025B CN 108982025 B CN108982025 B CN 108982025B CN 201810876492 A CN201810876492 A CN 201810876492A CN 108982025 B CN108982025 B CN 108982025B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
- G01M3/2815—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes using pressure measurements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
- B29C65/64—Joining a non-plastics element to a plastics element, e.g. by force
Abstract
The invention relates to the field of intake manifold processing equipment, in particular to an all-in-one machine with air tightness detection and metal sleeve cold plugging functions. It includes: the device comprises a base, a pressing mechanism, an air-tight mechanism, a cold inserting mechanism, a gas injection mechanism and a pressure sensor, wherein the pressing mechanism is used for pressing a cylinder cover flange port of an air inlet manifold on the base and is completely closed, the air-tight mechanism is used for plugging an oil rail port, a side pipe port, a throttle valve flange port and a small pipe port of the air inlet manifold, the cold inserting mechanism is used for cold inserting a metal cold inserting sleeve into a cold inserting sleeve hole position of the air inlet manifold, the gas injection mechanism is arranged on the base and injects gas into the cylinder cover flange port of the air inlet manifold, and the pressure. The air tightness detection device has two functions of air tightness detection and cold insertion of the metal sleeve, reduces the manufacturing cost of equipment, is more optimized relative to the structure of the two pieces of equipment, is convenient to maintain, reduces the investment cost of the whole project, improves the working efficiency, reduces the production period, and reduces personnel allocation and extra expenditure.
Description
Technical Field
The invention relates to the field of intake manifold processing equipment, in particular to an all-in-one machine with air tightness detection and metal sleeve cold plugging functions.
Background
With the development of the automobile industry, engine accessories made of plastics, such as an air inlet manifold and the like, gradually replace engine accessories made of metals so as to reduce the weight of an automobile, and are more and more widely applied to automobiles, and because automobile engine parts are functional parts, the plastic air inlet manifold is easy to cause gas leakage due to unstable welding process, and the overall performance of an engine system can be influenced, strict air tightness detection is carried out on a plastic pipe, so that the accuracy and the reliability are ensured while the convenience and the rapidness in detection are realized; in order to enhance the installation strength of the plastic part, a metal cold plug bush is required to be embedded in an installation hole, and air tightness detection and cold insertion of the metal plug bush on equipment station equipment are completed on the same equipment. The air tightness detection device and the cold plug device in China are special, two devices are required to be manufactured to meet the requirements of air tightness detection and cold plug sleeve installation of products, the cost is increased, the occupied space of the two devices is large, the process period is prolonged through the two devices when the products are produced, the personnel cost is increased, and the efficiency is low.
Disclosure of Invention
The invention aims to solve the problems and provides an all-in-one machine with air tightness detection and metal sleeve cold plugging functions, which has two functions of air tightness detection and metal sleeve cold plugging, the metal sleeve cold plugging is carried out after the air tightness detection of a product is qualified without picking and placing parts back and forth, and independent air tightness detection or metal sleeve cold plugging can be carried out according to different conditions of rework, so that the manufacturing cost of equipment is reduced, the structure of the two equipment is more optimized, the maintenance is convenient, the investment cost of the whole project is reduced, the working efficiency is improved, the production period is reduced, the personnel allocation and the additional expenditure are reduced, and the adopted technical scheme is as follows:
the utility model provides a have airtight detection and metal covering and insert all-in-one of function cold which characterized in that includes:
a base seat is arranged on the base seat,
the compressing mechanism is used for compressing a cylinder cover flange port of the intake manifold on the base and completely closing the cylinder cover flange port;
the air-tight mechanism is used for plugging an oil rail port, a side pipe port, a throttle valve flange port and a small pipe port of the intake manifold;
the cold inserting mechanism is used for cold inserting the metal cold insert into the cold insert hole position of the air inlet manifold;
the gas injection mechanism is arranged on the base and injects gas into a cylinder cover flange port of the intake manifold;
and a pressure sensor in communication with the gas injection mechanism.
On the basis of the above technical scheme, the pressing mechanism comprises: the bottom ends of the four upright posts are fixedly connected with the base, and the top ends of the four upright posts are fixedly connected with the bearing plate; the pressing air cylinders are fixedly arranged on the bearing plate, the free ends of air cylinder rods of the pressing air cylinders are connected with the lifting plate, the top ends of the pressing rods are fixedly connected to the bottom surface of the lifting plate, and at least three pressing rods form a pressing surface.
On the basis of the above technical solution, the airtight mechanism includes: the device comprises an X-direction cylinder, an X-direction sliding rail, a supporting table, a first cylinder, an inner expansion type oil rail port plug, a connecting plate, a Y-direction cylinder, an outer wrapping type side pipe port plug, a second cylinder, a large plane plug, a third cylinder and an outer wrapping type small pipe port plug, wherein the first cylinder, the inner expansion type oil rail port plug and the connecting plate are obliquely and downwards arranged; the connecting plate is fixedly connected with the free end of the cylinder rod of the first cylinder, the inner expansion type oil rail port plugs are connected to the connecting plate and correspond to the oil rail ports one by one, the axis direction of the cylinder rod of the X-direction cylinder is in the X direction, the included angle between the axis of the inner expansion type oil rail port plugs and the X direction is A1, the included angle between the hole center line of the oil rail port of the air intake manifold and the X direction is A2, the included angle A1 is equal to the included angle A2, the inner expansion type oil rail port plugs are inserted into the oil rail ports and plugged through the common movement of the X-direction cylinder and the first cylinder, the Y-direction cylinder is fixedly arranged on the base along the Y direction, the outer wrapping type side pipe port plugs are connected to the free end of the cylinder rod of the Y-direction cylinder and wrapped and plugged through the Y-direction cylinder, the second cylinder is fixedly arranged on the bottom surface of the lifting plate, and the included angle between the axis of the cylinder rod of the second cylinder and, the angle between the hole center line of the throttle valve flange port and the X direction is B2, the angle B1 is equal to the angle B2, the large plane plug is connected to the free end of the cylinder rod of the second cylinder and is pressed and plugged by the second cylinder to plug the throttle valve flange port of the intake manifold, the third cylinder is fixedly installed on the bottom surface of the lifting plate, the angle between the axis of the cylinder rod of the third cylinder and the X direction is C1, the angle between the hole center line of the small pipe port and the X direction is C2, the angle C1 is equal to the angle C2, and the outer-wrapping type small pipe port plug is connected to the free end of the cylinder rod of the third cylinder and is wrapped and plugged by the third cylinder.
On the basis of the technical scheme, the cold inserting mechanism comprises a supporting seat, a cold inserting cylinder, a connecting seat and a cold inserting rod, the cold inserting cylinder, the connecting seat and the cold inserting rod are vertically arranged, the supporting seat is fixedly connected to the bottom of the base, the cold inserting cylinder is fixedly installed on the supporting seat, the connecting seat is fixedly connected to the top end of the cold inserting cylinder, the cold inserting rod is fixedly connected to the connecting seat, a through hole for the cold inserting rod to penetrate through and a metal cold inserting sleeve sleeved on the top of the cold inserting rod is formed in the base, and the through hole corresponds to the cold inserting sleeve hole position of the air inlet manifold one to one.
On the basis of the technical scheme, the connecting seat is in threaded connection with a positioning screw.
On the basis of the technical scheme, the connecting seat is provided with a displacement sensor for detecting the insertion depth of the metal cold plug bush in real time.
On the basis of the technical scheme, the displacement sensor mainly comprises a loop bar, a sliding bar and a spring, the loop bar is fixedly connected to the connecting seat, the sliding bar is slidably connected into the loop bar, the spring is arranged in the loop bar to provide upward elastic force for the sliding bar, and the top end of the sliding bar abuts against the bottom surface of the base.
On the basis of the technical scheme, the total pressure of the pressing rod is greater than the pressure of the gas injected by the gas injection mechanism.
The invention has the following advantages: have had airtight detection and metal covering to insert two kinds of functions cold concurrently, carry out the metal covering after the airtight detection of product is qualified again and cold insert and need not to make a round trip to get and put the piece, and can also carry out solitary airtight detection or metal covering cold insert according to the different condition of doing over again, the manufacturing cost of equipment has been reduced, the structure of two relative equipment is more optimized, be convenient for maintain, the investment cost of whole project has been reduced, work efficiency is improved, production cycle is reduced, personnel's configuration and extra expenditure have been reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary of the invention, and that other embodiments can be derived from the drawings provided by those skilled in the art without inventive effort.
FIG. 1 is a schematic perspective view of an intake manifold according to the present invention;
FIG. 2 is a schematic top view of the intake manifold of the present invention;
FIG. 3 is a schematic perspective view of the present invention;
FIG. 4 is a schematic perspective view of the air-tight mechanism and the cold plugging mechanism of the present invention;
FIG. 5 is a schematic perspective view of a cold plugging mechanism according to the present invention;
Detailed Description
The invention is further illustrated by the following figures and examples:
reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 5, an all-in-one machine with functions of air tightness detection and metal sleeve cold insertion is characterized by comprising:
the base plate (1) is provided with a base,
the compressing mechanism is used for compressing a cylinder cover flange port 10 of the intake manifold on the base 1 and completely closing the cylinder cover flange port;
the air-tight mechanism is used for plugging an oil rail port 11, a side pipe port 12, a throttle valve flange port 13 and a small pipe port 14 of the intake manifold;
a cold insertion mechanism for cold inserting the metal cold insert 15 into the cold insert hole site of the intake manifold;
gas injection mechanism arranged on base 1 and used for injecting gas into cylinder cover flange port 10 of intake manifold
And a pressure sensor in communication with the gas injection mechanism.
Preferably, the pressing mechanism includes: the four upright posts 20, the bearing plate 21, the lifting plate 22, the pressing rod 23 and the pressing cylinder 24, wherein the bottom ends of the four upright posts 20 are fixedly connected with the base 1, and the top ends of the four upright posts are fixedly connected with the bearing plate 21; the pressing cylinders 24 are fixedly mounted on the bearing plate 21, the free ends of the cylinder rods of the pressing cylinders are connected with the lifting plate 22, the top ends of the pressing rods 23 are fixedly connected to the bottom surface of the lifting plate 22, and at least three pressing rods 23 form a pressing surface. Such as four.
Preferably, the airtight mechanism includes: the device comprises an X-direction cylinder 30, an X-direction slide rail 31, a support table 32, a first cylinder 33-1 arranged obliquely downwards, an inner expansion type oil rail port plug 33-2, a connecting plate 33-3, a Y-direction cylinder 34-1, an outer wrapping type side pipe port plug 34-2, a second cylinder 35-1 arranged obliquely downwards, a large plane plug 35-2, a third cylinder 36-1 arranged obliquely downwards and an outer wrapping type small pipe port plug 36-2, wherein the X-direction cylinder 30 and the X-direction slide rail 31 are fixedly arranged on a base 1, the support table 32 is connected with the X-direction slide rail 31 in a sliding mode and is connected with the free end of a cylinder rod of the X-direction cylinder 30, and the first cylinder 33-1 is fixedly arranged on the support table 32; the connecting plate 33-3 is fixedly connected with the free end of a cylinder rod of the first cylinder 33-1, the inner expansion type oil rail port plugs 33-2 are connected to the connecting plate 33-3 and correspond to the oil rail ports one by one, the axis direction of the cylinder rod of the X-direction cylinder 30 is the X direction, the included angle between the axis of the inner expansion type oil rail port plugs 33-2 and the X direction is A1, the included angle between the hole center line of the oil rail port 11 of the air intake manifold and the X direction is A2, the included angle A1 is equal to the included angle A2, the inner expansion type oil rail port plugs 33-2 are inserted into the oil rail port 11 and plugged through the joint movement of the X-direction cylinder 30 and the first cylinder 33-1, the Y-direction cylinder 34-1 is fixedly arranged on the base 1 along the Y direction, the outer wrapping type side pipe plugs 34-2 are connected to the free end of the cylinder rod of the Y-direction cylinder 34-1 and wrapped by the Y-direction cylinder 34-1, The second air cylinder 35-1 is fixedly arranged on the bottom surface of the lifting plate 22, an included angle between the axis of the air cylinder rod of the second air cylinder 35-1 and the X direction is B1, an included angle between the hole axis of the throttle valve flange port 13 and the X direction is B2, the included angle B1 is equal to the included angle B2, the large plane plug 35-2 is connected to the free end of the air cylinder rod of the second air cylinder 35-1 and tightly presses and plugs the throttle valve flange port 13 of the air intake manifold through the second air cylinder 35-1, the third air cylinder 36-1 is fixedly arranged on the bottom surface of the lifting plate 22, the included angle between the axis of the air cylinder rod of the third air cylinder 36-1 and the X direction is C1, the included angle between the hole axis of the small pipe orifice 14 and the X direction is C2, the included angle C1 is equal to the included angle C2, the small external packing type pipe orifice plug 36-2 is connected to the free end of the air cylinder rod of the third air cylinder 36-1 and is packed through, The small orifice 14 is blocked.
Preferably, cold inserting mechanism includes that cylinder 41, connecting seat 42 and cold inserted bar 43 are inserted to the cold of supporting seat 40, vertical setting, 40 fixed connection in base bottom of supporting seat, cold cylinder 41 fixed mounting of inserting is on supporting seat 40, connecting seat 42 rigid coupling is on the cylinder pole top of cold cylinder 41 of inserting, cold inserted bar 43 rigid coupling is on connecting seat 42, set up the through-hole that supplies cold inserted bar 43 and cover the cold plug bush of metal on cold inserted bar 43 top to pass on base 1, through-hole and air intake manifold's cold plug bush hole site one-to-one.
Preferably, the connecting base 42 is threadedly connected with a set screw 44.
Preferably, the connecting base 42 is provided with a displacement sensor 45 for detecting the insertion depth of the metal cold insert sleeve in real time.
Further, the displacement sensor 45 mainly comprises a loop bar 45-1, a sliding bar 45-2 and a spring, wherein the loop bar 45-1 is fixedly connected to the connecting seat 42, the sliding bar 45-2 is slidably connected into the loop bar 45-1, the spring is arranged in the loop bar 45-1 to provide upward elastic force for the sliding bar 45-2, and the top end of the sliding bar 45-2 abuts against the bottom surface of the base 1.
Further, the total pressure of the pressing rod 23 is larger than the pressure of the gas injected by the gas injection mechanism.
Further, the all-in-one machine with the functions of air tightness detection and metal sleeve cold insertion further comprises a metal sleeve identifier for detecting whether the cold insertion rod 43 is provided with the metal cold insertion sleeve 15 or not, and the metal sleeve identifier corresponds to the cold insertion rod 43 one by one.
Still further, this all-in-one that has airtight detection and metal covering cold inserting function still includes and is used for detecting whether have air intake manifold to place the last piece discernment sensor on the base.
Before the equipment is started, a metal cold insert sleeve is sleeved on a cold insert rod 43, a metal sleeve recognizer recognizes that the equipment can automatically alarm and cannot be started if the metal cold insert sleeve is missed, an air inlet manifold is placed on a base, an equipment instruction button is pressed, an upper recognition sensor detects that a product is on the base, a compression air cylinder 24 drives a lifting plate 22 to move downwards integrally, four compression rods 23 compress the product firstly, the cylinder diameter of the compression air cylinder 24 is calculated according to the pressure of air to be filled in the product, a second air cylinder 35-1 pushes a large plane plug 35-2 to seal a throttle valve flange port 13,
an X-direction cylinder 30 pushes a support table 32 to move in an X direction, a first cylinder 33-1 pushes an inner expansion type oil rail port plug 33-2 to move downwards in an inclined mode to seal four oil rail ports 11 in an outer expansion mode, an outer packing type small pipe port plug 36-2 seals a small pipe port 14, an outer packing type side pipe port plug 34-2 seals a side pipe port 12, after all hole sites connected with the outside are sealed, equipment is started to detect, air is rapidly introduced into an air inlet manifold through two hole sites on a base, after inflation reaches certain pressure, the equipment is in a pressure maintaining state, a pressure sensor detects whether the air inlet manifold leaks or not according to fluctuation of gas pressure drop in the process, after the air inlet manifold is detected to be a qualified product, the sealed pipe ports are received to return instructions to detect gas discharge, at the moment, four pressing rods do not need to return, a cold inserting cylinder 41 pushes a cold inserting rod 43 to press a metal cold inserting sleeve into a cold inserting sleeve of the air inlet manifold, and whether each metal cold plug bush is pressed in is detected to be qualified through a displacement sensor, a corresponding state is displayed on an equipment display screen, if the product is qualified, the cold plug rod 43 returns, and the air inlet manifold finishes air tightness detection and embedding of the metal cold plug bushes.
The present invention has been described above by way of example, but the present invention is not limited to the above-described specific embodiments, and any modification or variation made based on the present invention is within the scope of the present invention as claimed.
Claims (4)
1. The utility model provides a have airtight detection and metal covering and insert all-in-one of function cold which characterized in that includes:
a base (1) is arranged on the base,
the compressing mechanism is used for compressing a cylinder cover flange port (10) of the intake manifold onto the base (1) and completely closing the cylinder cover flange port;
the air-tight mechanism is used for plugging an oil rail port (11), a side pipe port (12), a throttle valve flange port (13) and a small pipe port (14) of the intake manifold;
a cold inserting mechanism for cold inserting the metal cold insert (15) into the cold insert hole of the intake manifold;
the gas injection mechanism is arranged on the base (1) and injects gas into a cylinder cover flange port (10) of the intake manifold;
an upper piece identification sensor for detecting whether an intake manifold is placed on the base;
and the pressure sensor is communicated with the gas injection mechanism, and the pressing mechanism comprises: the four upright posts (20), the bearing plate (21), the lifting plate (22), the pressing rod (23) and the pressing cylinder (24), wherein the bottom ends of the four upright posts (20) are fixedly connected with the base (1), and the top ends of the four upright posts are fixedly connected with the bearing plate (21); the pressing cylinder (24) is fixedly arranged on the bearing plate (21), the free end of a cylinder rod of the pressing cylinder is connected with the lifting plate (22), the top end of the pressing rod (23) is fixedly connected to the bottom surface of the lifting plate (22), at least three pressing rods (23) form a pressing surface, and the total pressure of the pressing rods (23) is greater than the pressure of gas injected by the gas injection mechanism; the airtight mechanism includes: an X-direction cylinder (30), an X-direction slide rail (31), a support table (32), a first cylinder (33-1) which is obliquely arranged downwards, an inner expansion type oil rail port plug (33-2), a connecting plate (33-3), a Y-direction cylinder (34-1), an outer wrapping type side pipe port plug (34-2), a second cylinder (35-1) which is obliquely arranged downwards, a large plane plug (35-2), a third cylinder (36-1) which is obliquely arranged downwards and an outer wrapping type small pipe port plug (36-2), the X-direction cylinder (30) and the X-direction slide rail (31) are fixedly arranged on the base (1), the supporting table (32) is connected with the X-direction sliding rail (31) in a sliding mode and is connected with the free end of the cylinder rod of the X-direction cylinder (30), and the first cylinder (33-1) is fixedly installed on the supporting table (32); the connecting plate (33-3) is fixedly connected with the free end of a cylinder rod of the first cylinder (33-1), the inner expansion type oil rail port plugs (33-2) are connected to the connecting plate (33-3) and correspond to the oil rail ports one to one, the axis direction of the cylinder rod of the X-direction cylinder (30) is in the X direction, the included angle between the axis of the inner expansion type oil rail port plugs (33-2) and the X direction is A1, the included angle between the hole center line of the oil rail port (11) of the air inlet manifold and the X direction is A2, the included angle A1 is equal to the included angle A2, the inner expansion type oil rail port plugs (33-2) are inserted into the oil rail port (11) and plugged through the common movement of the X-direction cylinder (30) and the first cylinder (33-1), the Y-direction cylinder (34-1) is fixedly arranged on the base (1) along the Y direction, and the Y-direction side pipe port plugs (34-2) are connected to the free end of the outer wrapping cylinder rod of the Y-1) The side pipe orifice (12) is wrapped and sealed by a Y-direction cylinder (34-1), the second cylinder (35-1) is fixedly installed on the bottom surface of the lifting plate (22), an included angle between the axis of a cylinder rod of the second cylinder (35-1) and the X direction is B1, an included angle between the hole axis of the throttle valve flange orifice (13) and the X direction is B2, the included angle B1 is equal to the included angle B2, the large plane plug (35-2) is connected to the free end of the cylinder rod of the second cylinder (35-1) and is pressed and sealed by the second cylinder (35-1) to seal the throttle valve flange orifice (13) of the air inlet manifold, the third cylinder (36-1) is fixedly installed on the bottom surface of the lifting plate (22), an included angle between the axis of the cylinder rod of the third cylinder (36-1) and the X direction is C1, and an included angle between the hole axis of the small pipe orifice (14) and the X direction is C2, the included angle C1 is equal to the included angle C2, and the outer wrapping type small pipe orifice plug (36-2) is connected to the free end of the air cylinder rod of the third air cylinder (36-1) and wraps and plugs the small pipe orifice (14) through the third air cylinder (36-1).
2. The integrated machine with the functions of air tightness detection and metal sleeve cold plugging according to claim 1, characterized in that: cold inserting mechanism includes cold cylinder (41), connecting seat (42) and cold inserted bar (43) of inserting of supporting seat (40), vertical setting, supporting seat (40) fixed connection is in base (1) bottom, cold cylinder (41) fixed mounting is inserted on supporting seat (40), connecting seat (42) rigid coupling is on cold cylinder rod top of inserting cylinder (41), cold inserted bar (43) rigid coupling is on connecting seat (42), set up on base (1) and supply cold inserted bar (43) and overlap the through-hole that the cold plug bush of metal on cold inserted bar (43) top passed, the through-hole is with intake manifold's cold plug bush hole site one-to-one.
3. The integrated machine with the functions of air tightness detection and metal sleeve cold plugging according to claim 2, characterized in that: and a displacement sensor (45) for detecting the insertion depth of the metal cold insert sleeve in real time is arranged on the connecting seat (42).
4. The integrated machine with the functions of air tightness detection and metal sleeve cold plugging according to claim 3, characterized in that: the displacement sensor (45) mainly comprises a loop bar (45-1), a sliding rod (45-2) and a spring, wherein the loop bar (45-1) is fixedly connected onto the connecting seat (42), the sliding rod (45-2) is slidably connected into the loop bar (45-1), the spring is arranged in the loop bar (45-1) to provide upward elastic force for the sliding rod (45-2), the top end of the sliding rod (45-2) abuts against the bottom surface of the base (1), and the integrated machine with the functions of airtight detection and metal sleeve cold insertion further comprises a metal sleeve identifier used for detecting whether the cold insertion rod (43) is provided with metal cold insertion sleeves (15) or not, and the metal sleeve identifier corresponds to the cold insertion rods (43) one to one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810876492.9A CN108982025B (en) | 2016-08-26 | 2016-08-26 | All-in-one machine with air tightness detection and metal sleeve cold insertion functions |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610735344.6A CN106226008B (en) | 2016-08-26 | 2016-08-26 | A kind of airtight cold plug in all-in-one machine |
| CN201810876492.9A CN108982025B (en) | 2016-08-26 | 2016-08-26 | All-in-one machine with air tightness detection and metal sleeve cold insertion functions |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610735344.6A Division CN106226008B (en) | 2016-08-26 | 2016-08-26 | A kind of airtight cold plug in all-in-one machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108982025A CN108982025A (en) | 2018-12-11 |
| CN108982025B true CN108982025B (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610735344.6A Active CN106226008B (en) | 2016-08-26 | 2016-08-26 | A kind of airtight cold plug in all-in-one machine |
| CN201810876492.9A Active CN108982025B (en) | 2016-08-26 | 2016-08-26 | All-in-one machine with air tightness detection and metal sleeve cold insertion functions |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610735344.6A Active CN106226008B (en) | 2016-08-26 | 2016-08-26 | A kind of airtight cold plug in all-in-one machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106644314A (en) * | 2016-12-29 | 2017-05-10 | 江西鑫田车业有限公司 | Air inlet manifold air-tightness detection device |
| CN106768674A (en) * | 2016-12-29 | 2017-05-31 | 江西鑫田车业有限公司 | A kind of inlet manifold sealing propertytest frock and method |
| CN109590903B (en) * | 2018-12-07 | 2020-05-19 | 象山邱工联信息技术有限公司 | Manifold fixing device |
| CN110530652B (en) * | 2019-08-26 | 2021-06-15 | 苏州远略知识产权运营有限公司 | Automobile exhaust pipe detection device and automobile exhaust pipe leakage detection method |
| CN112067205B (en) * | 2019-12-06 | 2022-08-23 | 宁波新松机器人科技有限公司 | Join in marriage gas tightness detection device of food tray |
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Also Published As
| Publication number | Publication date |
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| CN106226008A (en) | 2016-12-14 |
| CN108982025A (en) | 2018-12-11 |
| CN106226008B (en) | 2018-09-28 |
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