CN207188663U - A kind of elastic pressuring clamping device for automotive door hinge assembling - Google Patents
A kind of elastic pressuring clamping device for automotive door hinge assembling Download PDFInfo
- Publication number
- CN207188663U CN207188663U CN201721091917.2U CN201721091917U CN207188663U CN 207188663 U CN207188663 U CN 207188663U CN 201721091917 U CN201721091917 U CN 201721091917U CN 207188663 U CN207188663 U CN 207188663U
- Authority
- CN
- China
- Prior art keywords
- female connector
- door hinge
- flexible member
- clamping device
- elastic pressuring
- Prior art date
- 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
A kind of elastic pressuring clamping device for automotive door hinge assembling is the utility model is related to, female connector that the device includes being set on snap head of riveting machine, is uniformly laid in multiple flexible members of female connector lower end, positioned at flexible member lower end and the compact heap, the end cap that is threadedly coupled and is fixed on flexible member, compact heap in female connector with female connector that are connected with resilient element contacts.Compared with prior art, the utility model device overall structure is simple, compact, financial cost is low, using effect is good, occupy little space, can effectively avoid because pressure head diameter is excessive and occur with part interference problem, avoid the generation for having clearance conditions between pad and bushing, product yield is improved, there is good application prospect.
Description
Technical field
The utility model belongs to auto-parts manufacturing technology field, is related to a kind of elastic pressuring clamping device, more particularly, to
A kind of elastic pressuring clamping device for automotive door hinge assembling.
Background technology
Automotive door hinge is the connection for vehicle body and car door, same axis revolution that can be around above-below direction and mutual knot
The part of conjunction, including fixed plate and support, connected between fixed plate and support using bearing pin.During door hinge is assembled,
Need first to flatten bushing, load bearing pin, then pad is placed on above bushing, riveted again after putting well.Above-mentioned assembling process will
Ask the bottom surface of pad and the top surface of bushing develops and seamless, and the bottom surface of riveting portion is uniformly distributed and do not biased.In rivet pin
During axle, often occur that pad and bush face have the situation in gap, cause the appearance of defective products.This is just easy to because fixed
State disunity when plane is placed, and phenomena such as cause riveting portion to bias, so that the yield decline of product, outward appearance do not conform to
Lattice, or even influence the service life of hinge.
Utility model content
The purpose of this utility model is exactly to provide a kind of overall structure the defects of overcoming above-mentioned prior art to exist
Simply, compact, financial cost is low, and using effect is good, occupies little space, and can effectively avoid occurring and zero because pressure head diameter is excessive
The elastic pressuring clamping device for being used for automotive door hinge assembling of part interference problem.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of elastic pressuring clamping device for automotive door hinge assembling, the device include being set in connecing on snap head of riveting machine
Set, the multiple flexible members for being uniformly laid in female connector lower end, positioned at flexible member lower end and the pressure that is connected with resilient element contacts
Tight block, the end cap for being threadedly coupled and being fixed on flexible member, compact heap in female connector with female connector.
The upper end of described female connector is fixedly connected by sunk screw with the shell of riveting machine.
Along the circumferential direction uniformly be laid with the end face of described female connector lower end it is multiple respectively with flexible member correspond
Mounting groove, described flexible member is arranged in mounting groove.
Described mounting groove is provided with 4-8 altogether.
Described flexible member is cylindrical spring.
Described female connector lower end offers cylindrical cavity, and described compact heap is arranged in cylindrical cavity.
Described compact heap coordinates with cylinder cavity gap.
In practical application, the bushing of door hinge fills in bearing pin in bushing after the completion of technique is flattened, the upper end of bushing
Face loads pad.Start riveting button, snap head of riveting machine drives female connector, flexible member, compact heap and end cap to start down to transport
OK, until the end face of snap head of riveting machine contacts with the upper surface of bearing pin, then snap head of riveting machine proceeds by rotation riveting, when descending
Rotary riveting.In the process, because the elastic reaction of flexible member promotes compact heap to push down pad all the time, so as to prevent riveting
Connecing completion rear gasket and bushing has phenomenon existing for gap, improves the quality and yield of product.
The utility model device plays the role of thrust using flexible flexible member to compact heap, and compact heap is whole
All the time play a part of compress gasket during riveting, being bonded for pad and bush face is ensure that, with snap head of riveting machine side
Descending side rotary riveting, compact heap also continue compress gasket in the presence of flexible member, until riveting terminates.With prior art
Compare, the utility model has the characteristics that：
1) installation cost is low, easy to make, and using effect is good, occupies little space, and avoids and goes out because pressure head diameter is excessive
The problem of now interfering with part；
2) material of compact heap is metal, and wearability is good, and pad in whole riveting process has been effectively ensured and has been pasted with bush face
It is flat, the generation for there are clearance conditions between pad and bushing is avoided, improves product yield.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Description of symbols in figure：
1-snap head of riveting machine, 2-female connector, 3-sunk screw, 4-flexible member, 5-compact heap, 6-end cap, 7-lining
Set, 8-bearing pin, 9-pad, 10-door hinge.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1：
As shown in figure 1, a kind of elastic pressuring clamping device for automotive door hinge assembling, the device includes being set in riveting machine
Female connector 2 on die 1, be uniformly laid in 6 flexible members 4 of the lower end of female connector 2, positioned at the lower end of flexible member 4 and with elasticity member
The compact heap 5 of the contact connection of part 4, the end cap 6 for being threadedly coupled and being fixed on flexible member 4, compact heap 5 in female connector with female connector 2.
Wherein, the upper end of female connector 2 is fixedly connected by sunk screw 3 with the shell of riveting machine.On the end face of the lower end of female connector 2
Along the circumferential direction uniformly it is laid with 6 and is arranged on mounting groove with 4 one-to-one mounting groove of flexible member, flexible member 4 respectively
In.Flexible member 4 is cylindrical spring.The lower end of female connector 2 offers cylindrical cavity, and compact heap 5 is arranged in cylindrical cavity.Compact heap 5 with
Cylinder cavity gap coordinates.
In practical application, the bushing 7 of door hinge 10 fills in bearing pin 8 in bushing 7 after the completion of technique is flattened, bushing 7
Upper surface load pad 9.Start riveting button, snap head of riveting machine 1 drives female connector 2, flexible member 4, compact heap 5 and end cap
6 start down to run, until the end face of snap head of riveting machine 1 contacts with the upper surface of bearing pin 8, then snap head of riveting machine 1 start into
Row rotation riveting, the rotary riveting when descending.In the process, because the elastic reaction of flexible member 4 promotes compact heap 5 to push down all the time
Pad 9, completing rear gasket 9 and bushing 7 so as to having prevented riveting has phenomenon existing for gap, improves the quality of product and good
Rate.
Embodiment 2：
In the present embodiment, the flexible member 4 of the lower end of female connector 2 is provided with 4 altogether.
Remaining is the same as embodiment 1.
Embodiment 3：
In the present embodiment, the flexible member 4 of the lower end of female connector 2 is provided with 8 altogether.
Remaining is the same as embodiment 1.
Embodiment 4：
In the present embodiment, the flexible member 4 of the lower end of female connector 2 is provided with 3 altogether.
Remaining is the same as embodiment 1.
The above-mentioned description to embodiment is understood that for ease of those skilled in the art and using practicality
It is new.Person skilled in the art obviously can easily make various modifications to these embodiments, and illustrating herein
General Principle be applied in other embodiment without by performing creative labour.Therefore, the utility model is not limited to above-mentioned
Embodiment, those skilled in the art according to announcement of the present utility model, do not depart from improvement that the utility model category made and
Modification all should be within the scope of protection of the utility model.
Claims (7)
1. a kind of elastic pressuring clamping device for automotive door hinge assembling, it is characterised in that the device includes being set in riveting machine
Female connector on die, uniformly it is laid in multiple flexible members of female connector lower end, is connect positioned at flexible member lower end and with flexible member
Touch compact heap, the end cap for being threadedly coupled and being fixed on flexible member, compact heap in female connector with female connector of connection.
2. a kind of elastic pressuring clamping device for automotive door hinge assembling according to claim 1, it is characterised in that described
The upper end of female connector be fixedly connected by sunk screw with the shell of riveting machine.
3. a kind of elastic pressuring clamping device for automotive door hinge assembling according to claim 1, it is characterised in that described
Female connector lower end end face on be along the circumferential direction uniformly laid with it is multiple respectively with the one-to-one mounting groove of flexible member, it is described
Flexible member be arranged in mounting groove.
4. a kind of elastic pressuring clamping device for automotive door hinge assembling according to claim 3, it is characterised in that described
Mounting groove be provided with 4-8 altogether.
5. a kind of elastic pressuring clamping device for automotive door hinge assembling according to claim 3, it is characterised in that described
Flexible member be cylindrical spring.
6. a kind of elastic pressuring clamping device for automotive door hinge assembling according to claim 1, it is characterised in that described
Female connector lower end offer cylindrical cavity, described compact heap is arranged in cylindrical cavity.
7. a kind of elastic pressuring clamping device for automotive door hinge assembling according to claim 6, it is characterised in that described
Compact heap and cylinder cavity gap coordinate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721091917.2U CN207188663U (en) | 2017-08-29 | 2017-08-29 | A kind of elastic pressuring clamping device for automotive door hinge assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721091917.2U CN207188663U (en) | 2017-08-29 | 2017-08-29 | A kind of elastic pressuring clamping device for automotive door hinge assembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207188663U true CN207188663U (en) | 2018-04-06 |
Family
ID=61795918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721091917.2U Expired - Fee Related CN207188663U (en) | 2017-08-29 | 2017-08-29 | A kind of elastic pressuring clamping device for automotive door hinge assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207188663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470501A (en) * | 2017-08-29 | 2017-12-15 | 上海奥林汽车安全系统有限公司 | A kind of elastic pressuring clamping device for automotive door hinge assembling |
-
2017
- 2017-08-29 CN CN201721091917.2U patent/CN207188663U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470501A (en) * | 2017-08-29 | 2017-12-15 | 上海奥林汽车安全系统有限公司 | A kind of elastic pressuring clamping device for automotive door hinge assembling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 Termination date: 20200829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |