CN205074745U - Bush flattens and device of pre -compaction round pin axle - Google Patents
Bush flattens and device of pre -compaction round pin axle Download PDFInfo
- Publication number
- CN205074745U CN205074745U CN201520793909.7U CN201520793909U CN205074745U CN 205074745 U CN205074745 U CN 205074745U CN 201520793909 U CN201520793909 U CN 201520793909U CN 205074745 U CN205074745 U CN 205074745U
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- bearing pin
- flattens
- precompressed
- lining
- round pin
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Abstract
The utility model relates to a bush flattens and device of pre -compaction round pin axle, including cope match -plate pattern (17) and lower bolster (1), cope match -plate pattern (17) on be equipped with a round pin axle positioning mechanism, lower bolster (1) on be equipped with elastically positioned mechanism and registrate bush seat (5) in elastically positioned mechanism, to be equipped with the turn down rims part of 45 bushes (11) and arrange bush seat (5) in and go up and fix a position its main shaft hole through elastically positioned mechanism, the upper and lower template of pressfitting, round pin axle (9) is pressed and is moved the downstream of elastically positioned mechanism, carries out the bush and flattens and pre -compaction round pin axle. Compared with the prior art, the utility model has the advantages of process flow is simple, work efficiency is high, with low costs.
Description
Technical field
The utility model relates to a kind of auto parts assembling device, especially relates to a kind of lining and flattens and the device of precompressed bearing pin.
Background technology
Auto parts and components, as the basis of auto industry, are the necessary factors supporting auto industry sustainable and healthy development.The particularly current automotive industry independent development carried out vigorous, like a raging fire and innovation, more needs a powerful parts system to support.
Front cover for vehicle hinge, rear cover hinge are important auto-parts, for body part and car bonnet part are coupled together, the front cover hinge of current most of automobile, rear cover hinge, in the process of assembling, are all generally according to following technological process: 1, lining 45 degree of flange; 2, lining flattens; 3, precompressed bearing pin; 4, rivet.In the production process of project, because the factor such as the margin of tolerance, part stability of each part accessory exists, using lining flatten and precompressed bearing pin as two independently operation time need the movement carrying out workbench, affect its assembly quality, and precompressed bearing pin is as an independently operation, equipment, personnel cost can be increased accordingly, add the operating time of workman simultaneously, reduce operating efficiency.
Summary of the invention
The purpose of this utility model is exactly provide a kind of lining to flatten and the device of precompressed bearing pin to overcome defect that above-mentioned prior art exists.
The purpose of this utility model can be achieved through the following technical solutions:
Lining flattens and a device for precompressed bearing pin, and comprise cope match-plate pattern and lower bolster, it is characterized in that, described cope match-plate pattern is provided with bearing pin detent mechanism, and described lower bolster is provided with elastic locating mechanism and is linked in the liner clamp on elastic locating mechanism;
Being placed in by the part that 45 ° of lining flange are housed on liner clamp and being positioned its spindle hole by elastic locating mechanism, the upper and lower template of pressing, bearing pin presses elastic locating mechanism and moves downward, and carries out lining and flattens and precompressed bearing pin.
Described cope match-plate pattern is fixed with upper bolster, and described bearing pin detent mechanism is embedded in upper bolster, and is fixed by upper end cover, thus realizes the stable fixing of bearing pin detent mechanism.
Described bearing pin detent mechanism comprises cushion block and rivet seat, and described rivet seat one end is connected with cushion block, and the other end positions bearing pin, before matched moulds, realizes the effective location to bearing pin.
Described rivet seat one end is provided with groove, and be provided with high magnetic steel in rivet seat above this groove, be placed in by bearing pin in this groove, high magnetic steel holds bearing pin and positions, and prevents bearing pin in matched moulds process from falling, and improves the reliability of device.
Described lower bolster is fixed with die shoe, and described elastic locating mechanism and liner clamp are embedded in die shoe, and are fixed by bottom end cover, realize the stability of elastic locating mechanism and liner clamp.
Described elastic locating mechanism comprises spring and locating core, and described lower spring end is connected with die shoe lower end, and upper end is connected with described locating core lower end, and described liner clamp is linked in outside locating core.
Described locating core upper end is a cylindrical bump, this projection matches with the part spindle hole that 45 ° of lining flange are housed, before matched moulds, this boss stretches in part spindle hole and realizes location, prevents part from putting askew and causing bearing pin can not vertically be pressed in part spindle hole.
Operation principle of the present utility model: use a gas-liquid pressure-boosting machine, the cope match-plate pattern of this device and lower bolster are separately fixed on the work top of gas-liquid pressure-boosting machine, utilize the operation power of gas-liquid pressure-boosting machine, just disposable lining can be flattened, and bearing pin is pressed into lining.
Compared with prior art, the utility model tool has the following advantages:
(1) simplify technological process, improve operating efficiency: adopt and in this way lining pressing and these two kinds of techniques of precompressed bearing pin are merged, effectively decrease the operating time of workman, thus improve operating efficiency.
(2) cost has been saved: precompressed bearing pin, separately as an operation, can be equipped with operating equipment and personnel accordingly; Precompressed bearing pin is merged into lining and flattens operation, thus eliminate equipment and personnel, greatly save cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1 is lower bolster, and 2 is the first soket head cap screw, and 3 is spring, 4 is locating core, and 5 is liner clamp, and 6 is die shoe, 7 is bottom end cover, and 8 is interior hexagonal holding screw, and 9 is bearing pin, 10 is lining, and 11 is part, and 12 is high magnetic steel, 13 is rivet seat, and 14 is cushion block, and 15 is upper bolster, 16 is upper end cover, and 17 is cope match-plate pattern, and 18 is the second soket head cap screw.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Embodiment
As shown in Figure 1, a kind of lining flattens and the device of precompressed bearing pin, and comprise cope match-plate pattern 17 and lower bolster 1, described cope match-plate pattern 17 is provided with bearing pin detent mechanism, and described lower bolster 1 is provided with elastic locating mechanism and is linked in the liner clamp 5 on elastic locating mechanism; Being placed in by the part 11 that 45 ° of lining flange are housed on liner clamp 5 and being positioned its spindle hole by elastic locating mechanism, the upper and lower template of pressing, bearing pin 9 presses elastic locating mechanism and moves downward, and carries out lining and flattens and precompressed bearing pin.
Described cope match-plate pattern 17 is fixed with upper bolster 15, and carries out stable connection by the second soket head cap screw 18, described bearing pin detent mechanism is embedded in upper bolster 15, and is fixed by upper end cover 16.Described bearing pin detent mechanism comprises cushion block 14 and rivet seat 13, and described rivet seat 13 one end is connected with cushion block 14, and the other end positions bearing pin 9.Wherein said rivet seat 13 one end is provided with groove, is provided with high magnetic steel 12 above this groove in rivet seat 13, and be placed in by bearing pin 9 in this groove, high magnetic steel 12 holds bearing pin 9 and positions, and prevents bearing pin 9 in matched moulds process from falling, and improves the reliability of device.
Described lower bolster 1 is fixed with die shoe 6, and carry out stable connection by the first soket head cap screw 2, described elastic locating mechanism and liner clamp 5 are embedded in die shoe 6, and are fixed by bottom end cover 7, and this bottom end cover 7 is fixed by interior hexagonal holding screw 8 and die shoe 6.Wherein said elastic locating mechanism comprises spring 3 and locating core 4, and described spring 3 lower end is connected with die shoe 6 lower end, and upper end is connected with described locating core 4 lower end, and described liner clamp 5 is linked in outside locating core 4.Described locating core 4 upper end is a cylindrical bump, this projection matches with part 11 spindle hole that 45 ° of lining flange are housed, before matched moulds, this boss stretches in part 11 spindle hole and realizes location, prevents part 11 from putting askew and causing bearing pin 9 can not vertically be pressed in part 11 spindle hole.
As long as this device uses a gas-liquid pressure-boosting machine, the cope match-plate pattern 17 of this device, lower bolster 1 are separately fixed on the work top of gas-liquid pressure-boosting machine, utilize the operation power of gas-liquid pressure-boosting machine, just disposable lining 10 can be flattened, and bearing pin 9 is pressed into lining 10.
Claims (7)
1. a lining flattens and the device of precompressed bearing pin, comprise cope match-plate pattern (17) and lower bolster (1), it is characterized in that, described cope match-plate pattern (17) is provided with bearing pin detent mechanism, and described lower bolster (1) is provided with elastic locating mechanism and is linked in the liner clamp (5) on elastic locating mechanism.
2. a kind of lining according to claim 1 flattens and the device of precompressed bearing pin, it is characterized in that, described cope match-plate pattern (17) is fixed with upper bolster (15), described bearing pin detent mechanism is embedded in upper bolster (15), and is fixed by upper end cover (16).
3. a kind of lining according to claim 1 flattens and the device of precompressed bearing pin, it is characterized in that, described bearing pin detent mechanism comprises cushion block (14) and rivet seat (13), described rivet seat (13) one end is connected with cushion block (14), and the other end positions bearing pin (9).
4. a kind of lining according to claim 3 flattens and the device of precompressed bearing pin, it is characterized in that, described rivet seat (13) one end is provided with groove, high magnetic steel (12) is provided with in rivet seat (13) above this groove, be placed in this groove by bearing pin (9), high magnetic steel (12) holds bearing pin (9) and positions.
5. a kind of lining according to claim 1 flattens and the device of precompressed bearing pin, it is characterized in that, described lower bolster (1) is fixed with die shoe (6), described elastic locating mechanism and liner clamp (5) are embedded in die shoe (6), and are fixed by bottom end cover (7).
6. a kind of lining according to claim 5 flattens and the device of precompressed bearing pin, it is characterized in that, described elastic locating mechanism comprises spring (3) and locating core (4), described spring (3) lower end is connected with die shoe (6) lower end, upper end is connected with described locating core (4) lower end, and described liner clamp (5) is linked in locating core (4) outside.
7. a kind of lining according to claim 6 flattens and the device of precompressed bearing pin, it is characterized in that, described locating core (4) upper end is a cylindrical bump, and this projection matches with part (11) spindle hole that 45 ° of lining flange are housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520793909.7U CN205074745U (en) | 2015-10-14 | 2015-10-14 | Bush flattens and device of pre -compaction round pin axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520793909.7U CN205074745U (en) | 2015-10-14 | 2015-10-14 | Bush flattens and device of pre -compaction round pin axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205074745U true CN205074745U (en) | 2016-03-09 |
Family
ID=55427183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520793909.7U Expired - Fee Related CN205074745U (en) | 2015-10-14 | 2015-10-14 | Bush flattens and device of pre -compaction round pin axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205074745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215659A (en) * | 2015-10-14 | 2016-01-06 | 上海奥林汽车安全系统有限公司 | A kind of lining flattens and the device of precompressed bearing pin |
-
2015
- 2015-10-14 CN CN201520793909.7U patent/CN205074745U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215659A (en) * | 2015-10-14 | 2016-01-06 | 上海奥林汽车安全系统有限公司 | A kind of lining flattens and the device of precompressed bearing pin |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20181014 |