CN202607200U - Vehicle evaporator core and ear-shaped plate pressing device - Google Patents
Vehicle evaporator core and ear-shaped plate pressing device Download PDFInfo
- Publication number
- CN202607200U CN202607200U CN 201220070447 CN201220070447U CN202607200U CN 202607200 U CN202607200 U CN 202607200U CN 201220070447 CN201220070447 CN 201220070447 CN 201220070447 U CN201220070447 U CN 201220070447U CN 202607200 U CN202607200 U CN 202607200U
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- CN
- China
- Prior art keywords
- shape plate
- evaporator core
- ear shape
- ear
- vehicle evaporator
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- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a vehicle evaporator core and ear-shaped plate pressing device which comprises a base plate, a support fixed on the base plate, a supporting plate fixed at the top of the support and a cylinder fixed on the supporting plate and used for providing vertical power. The power output end of the cylinder is fixedly connected a pressing block located below the supporting plate, a positioning device is fixed on the base plate, the positioning device is used for positioning a vehicle evaporator core and an ear-shaped plate which are pre-assembled, and the ear-shaped plate is located below the pressing block vertically. After the vehicle evaporator core and the ear-shaped plate are positioned by the positioning device, the power output end of the cylinder drives the pressing block to press the vehicle evaporator core and the ear-shaped plate, knocking of the ear-shaped plate is avoided, and therefore influence on subsequent welding quality is avoided. Simultaneously, pressing is qualified through once pressing, and time lost by knocking the ear-shaped plate is shortened.
Description
Technical field
The utility model relates to a kind of equipment that press-fits assembling during to unit construction, relates in particular to a kind of vehicle evaporator core and ear shape plate press fit device.
Background technology
The vehicle evaporator core is as air conditioning for automobiles and core component; Its inner stream has and extraneous working media that carries out heat exchange, and existing vehicle evaporator core is many to be made up of the one group of D shape pipe that laterally arranges, fin and the flat tube etc. that are connected between the D shape pipe, for realizing that the liquid in-out pipe is communicated with the vehicle evaporator core; And take up space in order to save the liquid in-out pipe; Be convenient to the layout of pipeline, usually the liquid in-out pipe be designed to have the ear shape structure of inlet opening and fluid hole, for ease of described; Usually the liquid in-out pipe with this structure is called ear shape plate; Inlet opening and fluid hole periphery in ear shape plate bottom are provided with the boss that is used to assemble, and when assembling, only need the D shape pipe that is fitted in the vehicle evaporator core that boss is corresponding to go up and get final product.
Existing assembling mode needs earlier boss to be inserted D shape pipe, accomplishes both preparatory assemblings; Adopt the mode of artificial hammering then; Boss is inserted in the D shape pipe fully, weld through the NB stove at last, the inwall that the boss that makes ear shape plate and D shape are managed is to the state that is tightly connected.Because between the boss of ear shape plate and the D shape pipe is interference fit; The shape of ear shape plate is more complicated again, and the fit of ear shape plate is knocked in manual work, might damage the faying face between boss and the D shape pipe; Influence follow-up welding quality, also can expend the long operating time simultaneously; And percussion power is excessive, will cause the distortion of ear shape plate, influences flowing of fluid, has reduced the performance of evaporimeter.
The utility model content
For solving the deficiency that exists in the prior art; The utility model provides a kind of vehicle evaporator core and ear shape plate press fit device; It has effectively improved the assembling effect of ear shape plate and vehicle evaporator core, and the generation of having avoided ear shape plate to knock metaboly has improved packaging efficiency.
For realizing above-mentioned purpose; Vehicle evaporator core of the utility model and ear shape plate press fit device; Pre-assembled vehicle evaporator core and ear shape plate are carried out pressing; Comprise substrate, be fixed on support on the substrate, be fixed on a top of the trellis gripper shoe, be fixed on the cylinder that vertical power is provided on the gripper shoe, the clutch end of said cylinder is fixed with the briquetting that is positioned at the gripper shoe below; On substrate, be fixed with positioner, described positioner positions pre-assembled vehicle evaporator core and ear shape plate, and makes ear shape plate be positioned at the vertical below of briquetting.
As the improvement to the utility model, the bottom surface of said briquetting has the shape that matches with ear shape plate upper surface.
As improvement, below gripper shoe, be fixed with the guide post that is slidingly matched with briquetting, vertically be provided with to the qualification of the utility model.
As the qualification to aforesaid way, the both sides of briquetting are fixed with the guide lugs that has pilot hole, and described guide post slides and is inserted in the pilot hole.
As the further qualification to the utility model, when positioner positioned pre-assembled vehicle evaporator core and ear shape plate, described positioner and vehicle expansion core body sidewall were gnawed and are closed.
As the qualification to the utility model, described cylinder is fixedly installed on the top of gripper shoe, and the clutch end of cylinder connects the below that gripper shoe extends to gripper shoe.
Adopt as above technical scheme, its effect is following:
1, through positioner vehicle evaporator core and ear shape plate are positioned after; Clutch end drive briquetting with cylinder carries out pressing to both; Avoided the knocking of ear shape plate, thereby avoided influence, simultaneously follow-up welding quality; Owing to only need the one step press can be qualified, shortened and knocked the time that ear shape plate is lost;
2, the briquetting bottom surface has the shape that matches with ear shape plate upper surface, has reduced the appearance effects that pressing caused of briquetting to ear shape plate to greatest extent, has reduced the stress deformation of pressing process middle ear shape plate;
3, adopt guide post and briquetting to be slidingly matched, can avoid the stressed back of briquetting unstability for it provides reliable supporting, guiding in the process that briquetting presses down;
4, adopt the guide lugs of briquetting both sides to cooperate with guide post, have simple in structure, the characteristics of support reliable and stable;
5, the core body sidewall of positioner and vehicle evaporimeter is gnawed and is closed, and makes a plurality of directions of vehicle expansion core body sidewall be restricted effect simultaneously, helps quick location;
6, cylinder is placed the top of support portion, the clutch end of cylinder connects the below that extends to gripper shoe, can reduce the length of support, reduces this device occupation space.
In sum, adopt the technical scheme of the utility model, can effectively avoid press-fiting the generation of process middle ear shape plate metaboly, effectively raise the performance of evaporator core, improved the packaging efficiency of ear shape plate and evaporator core.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further to specify:
Fig. 1 is the perspective view of ear shape plate;
Fig. 2 is the perspective view under another state of ear shape plate shown in Figure 1;
Fig. 3 is the perspective view of the utility model;
Fig. 4 is the right view of Fig. 3;
Fig. 5 is the perspective view of briquetting 8 among Fig. 3;
Fig. 6 is the partial enlarged drawing at I place among Fig. 4.
Among the figure: 1-ear shape plate; The 2-boss; The 3-substrate; The 4-support; The 5-gripper shoe; The 6-cylinder; The 7-clutch end; The 8-briquetting; The 9-positioner; 901-first block; 902-second block; 903-the 3rd block; The 904-groove; 905-wins in succession; The 10-guide post; The 11-pilot hole; The 12-guide lugs; The 13-feed tube; The 14-drain pipe; The 15-convex surface; 16-concavity portion.
The specific embodiment
Vehicle evaporator core as shown in Figure 3 and ear shape plate press fit device; It is applicable to carries out the pressing assembling to ear shape plate 1 shown in Figure 1 and corresponding vehicle evaporator core, can be found out that by Fig. 1 this ear shape plate 1 has feed tube 13, drain pipe 14; Feed tube 13 and the upper surface of drain pipe 14 at ear shape plate 1; Forming two cross sections respectively along the trend of feed tube 13 and drain pipe 14 is semicircular convex surface 15, for realizing the interference fit of D shape pipe in feed tube 13 and drain pipe 14 and the vehicle evaporator core, by shown in Figure 2; Feed tube 13 below ear shape plate 1 is provided with outstanding boss 2 downwards with drain pipe 14 peripheries; The end surface shape of the end surface shape of boss 2 and D shape pipe is corresponding, and boss 2 can be inserted in the D shape pipe, realizes that boss 2 is connected with the interference fit that D shape is managed.
For realizing press-fiting of ear shape plate 1 and D shape pipe; By Fig. 3, shown in Figure 4, vehicle evaporator core that the utility model relates to and ear shape plate press fit device comprise a flat substrate 3, on substrate 3, are fixed with support 4; The gripper shoe 5 that level is arranged in the upper fixed of support 4; Be fixed with cylinder 6 at the top of gripper shoe 5, the below that the cylinder rod top of cylinder 6 connects gripper shoe 5 and extends to gripper shoe 5 is as its clutch end 7, and clutch end 7 is fixed with briquetting 8 again.The bottom surface of briquetting 8 is used for contacting with the upper surface of ear shape plate 1, to the conquassation of the convex surface 15 of ear shape plate 1 upper surface, can be found out by Fig. 5 when contacting with ear shape plate 1 upper surface in order to reduce briquetting 8; Briquetting 8 has the concavity portion 16 that the convex surface 15 with ear shape plate 1 matches, and when concrete the installation, the installment state of briquetting 8 is the inversion state of state shown in Figure 5; Like this; When press-fiting, concavity portion 16 is as the lower surface of briquetting 8, matches with the convex surface 15 of ear shape plate 1.In the both sides of briquetting 8 is symmetrically arranged outwardly directed guide lugs 12, and guide lugs 12 is provided with the pilot hole 11 of perforation.
For prevent briquetting 8 in the process that moves downward with power output 7, deflect or receive reaction force after unstability; Be set with and pilot hole 11 corresponding guide posts 10 straight down in the lower surface of gripper shoe 5; Can find out by Fig. 6; These guide post 10 plug-in mountings are crossed the pilot hole 11 on the guide lugs 12, can in the motion process of briquetting 8, come to improve stable supporting role to briquetting 8 through the slip between pilot hole 11 and the guide post 10.
Briquetting 8 vertically below be provided with the positioner 9 that vehicle evaporator core and ear shape plate 1 are positioned; This positioner 9 closes through gnawing with the D shape pipe of vehicle evaporator core; Thereby make the vehicle evaporator core keep erectting, and ear shape plate 1 is under the briquetting 8 of the state that can match with the lower surface of briquetting 8.This positioner 9 specifically comprises second block 902 and the 3rd block 903 that is arranged on the substrate 3; And be arranged on first block 901 directly over second block 902, that be connected through the connecting plate 905 that vertically is connected on the substrate 3; Wherein, The 3rd block 903 has a rib that vertically stretches out, and second block 902 and first block 901 have the groove 904 of corresponding vertical setting.After being placed on the vehicle evaporator core on second block 902 and the 3rd block 903; An its distolateral wall is inserted in the groove 904; 904 pairs of these distolateral walls of groove form the state of semi-surrounding; Thereby it is gnawed close, be assembled in the below that ear shape plate 1 on the vehicle evaporator core can just in time be in briquetting 8 this moment in advance.
In use, in the D shapes pipe of elder generation with the boss 2 corresponding insertion vehicle evaporator cores of ear shape plate 1, accomplish the preparatory assembling of ear shape plate 1 and vehicle evaporator core; Pre-assembled vehicle evaporator core and ear shape plate 1 are placed on the positioner 9; Start cylinder 6; The boss 2 that briquetting 8 presses down ear shape plate 1 closely is pressed in the D shape pipe of vehicle evaporator core; Twitch the vehicle evaporator core and take off to groove 904 outsides then, finally accomplish press-fiting operation.
Claims (6)
1. vehicle evaporator core and ear shape plate press fit device; Pre-assembled vehicle evaporator core and ear shape plate (1) are carried out pressing; It is characterized in that comprising: substrate (3), be fixed on support (4) on the substrate (3), be fixed on support (4) top gripper shoe (5), be fixed on the cylinder that vertical power is provided (6) on the gripper shoe (5), the clutch end (7) of said cylinder (6) is fixed with the briquetting (8) that is positioned at gripper shoe (5) below; On substrate (3), be fixed with positioner (9), described positioner (9) positions pre-assembled vehicle evaporator core and ear shape plate (1), and makes ear shape plate (1) be positioned at the vertical below of briquetting (8).
2. vehicle evaporator core according to claim 1 and ear shape plate press fit device is characterized in that: the bottom surface of said briquetting (8) has the shape that matches with ear shape plate (1) upper surface.
3. vehicle evaporator core according to claim 1 and 2 and ear shape plate press fit device is characterized in that: be fixed with the guide post (10) that is slidingly matched with briquetting (8), vertically be provided with in the below of gripper shoe (5).
4. vehicle evaporator core according to claim 3 and ear shape plate press fit device; It is characterized in that: the both sides of briquetting (8) are fixed with the guide lugs (12) that has pilot hole (11), and described guide post (10) slides and is inserted in the pilot hole (11).
5. vehicle evaporator core according to claim 1 and 2 and ear shape plate press fit device; It is characterized in that: to pre-assembled vehicle evaporator core and ear shape plate (1) when positioning, described positioner (9) is gnawed with vehicle expansion core body sidewall and is closed at positioner (9).
6. vehicle evaporator core according to claim 1 and 2 and ear shape plate press fit device; It is characterized in that: described cylinder (6) is fixedly installed on the top of gripper shoe (5), and the clutch end (7) of cylinder (6) connects the below that gripper shoe (5) extends to gripper shoe (5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220070447 CN202607200U (en) | 2012-02-29 | 2012-02-29 | Vehicle evaporator core and ear-shaped plate pressing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220070447 CN202607200U (en) | 2012-02-29 | 2012-02-29 | Vehicle evaporator core and ear-shaped plate pressing device |
Publications (1)
Publication Number | Publication Date |
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CN202607200U true CN202607200U (en) | 2012-12-19 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201220070447 Expired - Fee Related CN202607200U (en) | 2012-02-29 | 2012-02-29 | Vehicle evaporator core and ear-shaped plate pressing device |
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CN (1) | CN202607200U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107745245A (en) * | 2017-09-30 | 2018-03-02 | 江门市宏力后视镜实业有限公司 | A kind of fixture for rearview mirror rod assembly machine |
CN112696847A (en) * | 2020-12-30 | 2021-04-23 | 马鞍山仪达空调有限公司 | Evaporator core assembly assembling tool and assembling method thereof |
CN114248092A (en) * | 2021-11-22 | 2022-03-29 | 石家庄格力电器小家电有限公司 | Press fitting assembly device |
-
2012
- 2012-02-29 CN CN 201220070447 patent/CN202607200U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107745245A (en) * | 2017-09-30 | 2018-03-02 | 江门市宏力后视镜实业有限公司 | A kind of fixture for rearview mirror rod assembly machine |
CN107745245B (en) * | 2017-09-30 | 2020-07-10 | 江门市宏力后视镜实业有限公司 | Clamp for rearview mirror rod assembly machine |
CN112696847A (en) * | 2020-12-30 | 2021-04-23 | 马鞍山仪达空调有限公司 | Evaporator core assembly assembling tool and assembling method thereof |
CN114248092A (en) * | 2021-11-22 | 2022-03-29 | 石家庄格力电器小家电有限公司 | Press fitting assembly device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20200229 |
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CF01 | Termination of patent right due to non-payment of annual fee |