CN203719837U - Automobile silencer airtightness detection tool - Google Patents

Automobile silencer airtightness detection tool Download PDF

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Publication number
CN203719837U
CN203719837U CN201420085546.7U CN201420085546U CN203719837U CN 203719837 U CN203719837 U CN 203719837U CN 201420085546 U CN201420085546 U CN 201420085546U CN 203719837 U CN203719837 U CN 203719837U
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CN
China
Prior art keywords
block head
workbench
mount pad
hole
draft tube
Prior art date
Application number
CN201420085546.7U
Other languages
Chinese (zh)
Inventor
易成勇
刘山富
邓永涛
罗豪
全聂
孙杰
傅先洪
牟东山
Original Assignee
天纳克陵川(重庆)排气系统有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 天纳克陵川(重庆)排气系统有限公司 filed Critical 天纳克陵川(重庆)排气系统有限公司
Priority to CN201420085546.7U priority Critical patent/CN203719837U/en
Application granted granted Critical
Publication of CN203719837U publication Critical patent/CN203719837U/en

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Abstract

The utility model discloses an automobile silencer airtightness detection tool which includes a workbench. A silencing-pot support seat is arranged at the middle part of the workbench. The left end of the workbench is provided with an air-inlet-pipe support seat and an air-inlet-pipe sealing head installation seat. The right end of the workbench is provided with an air-outlet-pipe sealing head installation seat. The middle part of the workbench is provided with an air-cylinder installation seat. An air cylinder is installed on the air-cylinder installation seat. A seal is connected with a piston rod of the air cylinder. A sealing head is installed on the air-inlet-pipe sealing head installation seat. The air-outlet-pipe sealing head installation seat includes a vertical support seat. An oblique support plate is installed at the upper end of the vertical support seat. The lower end and upper end of the oblique support plate are provided with an air-outlet-pipe support plate and a sealing-head installation plate respectively. The air-outlet-pipe support plate is provided with a gap for embedded installation of an air-outlet pipe. A motion bar of the sealing head passes through the sealing head installation plate. The automobile silencer airtightness detection tool is capable of well fixing and sealing the silencer and an identification is printed on the silencer after the detection at the same time so as to prevent missed detection and repeated detection.

Description

Automotive muffler air tightness detection tool

Technical field

The utility model relates to a kind of frock, the frock that particularly a kind of automotive muffler uses in the time doing impermeability detection.

Background technology

In automotive muffler manufacture process, need do impermeability to muffler ASSY detects, when legacy equipment does impermeability detection, only on controller, show that airtight number puts, taking off rear product can not determine and be airtightly qualified or do not conform to product, sometimes when the discontinuous operation of operator, substandard product can be sneaked in certified products, cause client to lodge a complaint.Or specification product are detected once more again, cause the repetition of work.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of automotive muffler air tightness detection tool, can well fix and seal sound suppressor, after detecting, just on sound suppressor, stamps mark simultaneously, avoids undetected and heavily inspection.

The technical solution of the utility model is as follows: a kind of automotive silencing cylinder air tightness detection tool, comprise workbench (1), middle part on workbench (1) surface is provided with silencing pot supporting seat (2), it is characterized in that: the left end on workbench (1) surface is provided with draft tube supporting seat (3) and draft tube block head mount pad (4), the right-hand member on described workbench (1) surface is provided with gas outlet block head mount pad (5), the middle part of described workbench (1) is also provided with cylinder mount pad (6), described cylinder mount pad (6) is positioned at the outside of silencing pot supporting seat (2), on this cylinder mount pad (6), cylinder (7) is installed, on the piston rod of described cylinder (7), be connected with seal (8), the upper end of described draft tube supporting seat (3) is provided with groove, described draft tube block head mount pad (4) is positioned at the left side of draft tube supporting seat (3), on described draft tube block head mount pad (4), block head is housed, described block head comprises motion bar (9a) and is contained in the plug body (9b) of motion bar (9a) one end, the motion bar (9a) of described block head is through draft tube block head mount pad (4), and described plug body (9b) is positioned at the side near draft tube supporting seat (3), described gas outlet block head mount pad (5) comprises vertical supporting seat (5a), upper end at vertical supporting seat (5a) is provided with oblique back up pad (5b), the lower end of described oblique back up pad (5b) and upper end are respectively equipped with gas outlet back up pad (5c) and block head installing plate (5d), described gas outlet back up pad (5c) is provided with for gas outlet and embeds the breach of installing, the motion bar (9a) of described block head is through block head installing plate (5d), and described plug body (9b) is positioned at the downside of block head installing plate (5d).

Adopt technique scheme, when use, the silencing pot of sound suppressor is contained on silencing pot supporting seat, draft tube is straight tube, directly draft tube is stuck in the groove of upper end of draft tube supporting seat, the other end of the motion bar of block head is connected with the piston rod of a plug cylinder, and plug cylinder control block head is blocked the air intake opening of draft tube.Gas outlet is stuck in (gas outlet is bend pipe, so convenient installation) in the breach of gas outlet back up pad.The other end of the motion bar of the block head on block head installing plate is connected with the piston rod of plug cylinder, and the control of plug cylinder seals up the gas outlet of gas outlet.Good sealing effect, and remain good sealing.Then carry out impermeability detection, detect qualified after, PLC control cylinder action, is imprinted on seal on silencing pot.Product after qualified like this, after testing just not can with do not examine product and obscure.

In technique scheme: described draft tube block head mount pad (4) is L shaped, the transverse plate of described draft tube block head mount pad (4) is arranged on workbench (1), its vertical plate is provided with the through hole passing for the motion bar (9a) of block head, this through hole is provided with cushion block (10), described cushion block (10) is provided with the hole identical with the through-hole aperture of draft tube block head mount pad (4), aperture, and the center line of the through hole of the center line in this hole and draft tube block head mount pad (4) is on same straight line.

In technique scheme: be also provided with the through hole passing for the motion bar (9a) of block head on described block head installing plate (5d), this through hole is also provided with cushion block (10), described cushion block (10) is provided with the hole identical with through-hole aperture on block head installing plate (5d), aperture, and the center line of the through hole of the center line in this hole and block head installing plate (5d) is on same straight line.A cushion block is set, so more firmly fixing seal plug.

In technique scheme: also comprise that workbench bracing frame described in workbench bracing frame comprises the bottom girder (11) of arranged on left and right sides, between bottom girder (11) middle part of arranged on left and right sides, be connected with transverse beam (12), the middle part of bottom girder (11) upper surface of described arranged on left and right sides is also provided with vertical beam (13), and the left and right side of described workbench (1) is contained in respectively the upper end of this vertical beam (13).

In technique scheme: the middle part of the both sides of described workbench (1) is provided with web joint (1a), rotating shaft (14) is housed on this web joint (1a), the upper end of described vertical beam (13) is provided with axis hole, and described rotating shaft (14) is inserted in this axis hole.Like this, can adjust easily the direction of workbench, be convenient to detect.

In technique scheme: for mobile working platform easily.The two ends of described bottom girder (11) are provided with roller (15).

Beneficial effect: the utility model is reasonable in design, simple in structure, enforcement is easy, can well fix and seal sound suppressor just stamps mark after detecting simultaneously on sound suppressor, avoids undetected and heavily inspection.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is vertical view (having rotated 180 degree on Fig. 1 basis);

Fig. 3 is the lateral side view of Fig. 1;

Fig. 4 is the partial enlarged drawing at A place in Fig. 1

Fig. 5 is the partial enlarged drawing at B place in Fig. 2.

Embodiment

Below in conjunction with drawings and Examples, the utility model is described in further detail:

The only relative position in representative graph of the noun of locality that all around waits of the present utility model, does not represent the absolute position of product.

As Figure 1-4, automotive silencing cylinder air tightness detection tool of the present utility model is made up of parts such as workbench 1, silencing pot supporting seat 2, draft tube supporting seat 3, draft tube block head mount pad 4, gas outlet block head mount pad 5, cylinder mount pad 6, cylinder 7, seal 8, block head, cushion block 10, workbench bracing frames.

Described workbench bracing frame comprises the bottom girder 11 of arranged on left and right sides, between bottom girder 11 middle parts of arranged on left and right sides, is connected with transverse beam 12, and the two ends of described bottom girder 11 are provided with roller 15.The middle part of bottom girder 11 upper surfaces of described arranged on left and right sides is also provided with vertical beam 13, and the left and right side of described workbench 1 is contained in respectively the upper end of this vertical beam 12.The middle part of the both sides of described workbench 1 is provided with web joint 1a, on this web joint 1a, rotating shaft 14 is housed, and the upper end of described vertical beam 13 is provided with axis hole, and described rotating shaft 14 is inserted in this axis hole, and bearing (not shown in FIG.) is housed between described rotating shaft 14 and this axis hole.

Middle part at workbench 1 upper surface is provided with silencing pot supporting seat 2, and described silencing pot supporting seat 2 comprises left support seat and right support seat, between left and right supporting seat, has distance, and the upper end of described left and right supporting seat is equipped with groove for placing silencing pot.

Be provided with draft tube supporting seat 3 and draft tube block head mount pad 4 at the left end of workbench 1 upper surface, the right-hand member on described workbench 1 surface is provided with gas outlet block head mount pad 5, the middle part of described workbench 1 is also provided with cylinder mount pad 6, described cylinder mount pad 6 is L shaped supporting seat, described cylinder mount pad 6 is positioned at the outside (outside the region between left support seat and right support seat) of silencing pot supporting seat 2, on this cylinder mount pad 6, cylinder 7 is installed, on the piston rod of described cylinder 7, be connected with seal 8, on described seal 8, be carved with " qualified " printed words; The upper end of described draft tube supporting seat 3 is provided with groove, described draft tube block head mount pad 4 is positioned at the left side of draft tube supporting seat 3, on described draft tube block head mount pad 4, block head is housed, described block head comprises motion bar 9a and is contained in the plug body 9b of motion bar 9a one end, the other end of described motion bar 9a is connected with the contiguous block being connected with plug cylinder, and the other end of described motion bar 9a is connected with plug cylinder (not shown in FIG.).Described draft tube block head mount pad 4 is L shaped, the transverse plate of described draft tube block head mount pad 4 is arranged on workbench 1, its vertical plate is provided with the through hole passing for the motion bar 9a of block head, this through hole is provided with cushion block 10, described cushion block 10 is provided with the hole identical with the through-hole aperture of draft tube block head mount pad 4, aperture, and the center line of the through hole of the center line in this hole and draft tube block head mount pad 4 is on same straight line.

The motion bar 9a of described block head is through draft tube block head mount pad 4, and described plug body 9b is positioned at the side near draft tube supporting seat 3.

Described gas outlet block head mount pad 5 comprises vertical supporting seat 5a, upper end at vertical supporting seat 5a is provided with oblique back up pad 5b, the lower end of the left surface of described oblique back up pad 5b and upper end are respectively equipped with gas outlet back up pad 5c and block head installing plate 5d, described gas outlet back up pad 5c is provided with for gas outlet and embeds the breach of installing, on described block head installing plate 5d, be also provided with the through hole passing for the motion bar 9a of block head, this through hole is also provided with cushion block 10, described cushion block 10 is provided with the hole identical with through-hole aperture on block head installing plate 5d, aperture, the center line of the through hole of the center line in this hole and block head installing plate 5d is on same straight line.

The motion bar 9a of described block head is through block head installing plate 5d, and described plug body 9b is positioned at the downside of block head installing plate 5d.The other end of described motion bar 9a is connected (plug cylinder not shown in FIG.) with the piston rod of plug cylinder by contiguous block.

Claims (6)

1. an automotive muffler air tightness detection tool, comprise workbench (1), middle part on workbench (1) surface is provided with silencing pot supporting seat (2), it is characterized in that: the left end on workbench (1) surface is provided with draft tube supporting seat (3) and draft tube block head mount pad (4), described draft tube block head mount pad (4) is positioned at the left side of draft tube supporting seat (3), the right-hand member on described workbench (1) surface is provided with gas outlet block head mount pad (5), the middle part of described workbench (1) is also provided with cylinder mount pad (6), described cylinder mount pad (6) is positioned at the outside of silencing pot supporting seat (2), on this cylinder mount pad (6), cylinder (7) is installed, on the piston rod of described cylinder (7), be connected with seal (8), the upper end of described draft tube supporting seat (3) is provided with groove, on described draft tube block head mount pad (4), block head is housed, described block head comprises motion bar (9a) and is contained in the plug body (9b) of motion bar (9a) one end, the motion bar (9a) of described block head is through draft tube block head mount pad (4), and described plug body (9b) is positioned at the side near draft tube supporting seat (3), described gas outlet block head mount pad (5) comprises vertical supporting seat (5a), upper end at vertical supporting seat (5a) is provided with oblique back up pad (5b), the lower end of described oblique back up pad (5b) and upper end are respectively equipped with gas outlet back up pad (5c) and block head installing plate (5d), described gas outlet back up pad (5c) is provided with for gas outlet and embeds the breach of installing, the motion bar (9a) of described block head is through block head installing plate (5d), and described plug body (9b) is positioned at the downside of block head installing plate (5d).
2. automotive muffler air tightness detection tool according to claim 1, it is characterized in that: described draft tube block head mount pad (4) is for L shaped, the transverse plate of described draft tube block head mount pad (4) is arranged on workbench (1), its vertical plate is provided with the through hole passing for the motion bar (9a) of block head, this through hole is provided with cushion block (10), described cushion block (10) is provided with the hole identical with the through-hole aperture of draft tube block head mount pad (4), aperture, the center line of the through hole of the center line in this hole and draft tube block head mount pad (4) is on same straight line.
3. according to automotive muffler air tightness detection tool described in claim 1 or 2, it is characterized in that: on described block head installing plate (5d), be also provided with the through hole passing for the motion bar (9a) of block head, this through hole is also provided with cushion block (10), described cushion block (10) is provided with the hole identical with through-hole aperture on block head installing plate (5d), aperture, and the center line of the through hole of the center line in this hole and block head installing plate (5d) is on same straight line.
4. according to automotive muffler air tightness detection tool described in claim 1 or 2, it is characterized in that: also comprise workbench bracing frame, described workbench bracing frame comprises the bottom girder (11) of arranged on left and right sides, between bottom girder (11) middle part of arranged on left and right sides, be connected with transverse beam (12), the middle part of bottom girder (11) upper surface of described arranged on left and right sides is also provided with vertical beam (13), and the left and right side of described workbench (1) is contained in respectively the upper end of this vertical beam (13).
5. automotive muffler air tightness detection tool according to claim 4, it is characterized in that: the middle part of the both sides of described workbench (1) is provided with web joint (1a), rotating shaft (14) is housed on this web joint (1a), the upper end of described vertical beam (13) is provided with axis hole, and described rotating shaft (14) is inserted in this axis hole.
6. automotive muffler air tightness detection tool according to claim 4, is characterized in that: the two ends of described bottom girder (11) are provided with roller (15).
CN201420085546.7U 2014-02-27 2014-02-27 Automobile silencer airtightness detection tool CN203719837U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420085546.7U CN203719837U (en) 2014-02-27 2014-02-27 Automobile silencer airtightness detection tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420085546.7U CN203719837U (en) 2014-02-27 2014-02-27 Automobile silencer airtightness detection tool

Publications (1)

Publication Number Publication Date
CN203719837U true CN203719837U (en) 2014-07-16

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ID=51158976

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420085546.7U CN203719837U (en) 2014-02-27 2014-02-27 Automobile silencer airtightness detection tool

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104227607A (en) * 2014-09-11 2014-12-24 河南飞龙(芜湖)汽车零部件有限公司 Exhaust pipe leakage check clamping tool
CN104406742A (en) * 2014-12-19 2015-03-11 苏州洛伊斯自动化科技有限公司 Fixing assembly for airtightness detection
CN106289655A (en) * 2016-10-27 2017-01-04 浙江星驰汽车有限公司 A kind of clamp structure for automobile exhaust pipe air-leakage test
CN106378728A (en) * 2016-10-31 2017-02-08 苏州工业园区格比机电有限公司 Engine cooler locating and clamping device
CN108120569A (en) * 2018-03-05 2018-06-05 安徽传质信息科技有限公司 A kind of air-tightness detection device for automotive muffler

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104227607A (en) * 2014-09-11 2014-12-24 河南飞龙(芜湖)汽车零部件有限公司 Exhaust pipe leakage check clamping tool
CN104406742A (en) * 2014-12-19 2015-03-11 苏州洛伊斯自动化科技有限公司 Fixing assembly for airtightness detection
CN106289655A (en) * 2016-10-27 2017-01-04 浙江星驰汽车有限公司 A kind of clamp structure for automobile exhaust pipe air-leakage test
CN106378728A (en) * 2016-10-31 2017-02-08 苏州工业园区格比机电有限公司 Engine cooler locating and clamping device
CN108120569A (en) * 2018-03-05 2018-06-05 安徽传质信息科技有限公司 A kind of air-tightness detection device for automotive muffler

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140716

Termination date: 20160227

CF01 Termination of patent right due to non-payment of annual fee